KR19980069532A - Installation structure of blower for water distributor - Google Patents

Abstract

The present invention relates to an installation structure of the blower means for the water distributor, to accelerate the circulation cycle of the circulating air generated by the cooling fan to prevent dew condensation of the internal parts.

The configuration of the present invention, in the water distributor provided with heat exchange means and blowing means so as to cool the purified water in the cold water tank, the cooling to the notched groove 495a of the heat sink 495 constituting the heat exchange means (490) Blowing means 470 is provided in the lower panel 210 so that the circulation air of the fan is supplied in the horizontal direction.

Description

Installation structure of blower for water distributor

The present invention relates to a water distributor, and more particularly, to an installation structure of a blowing means for a water distributor, which is capable of preventing the dew condensation of internal parts by speeding up the circulation cycle of the circulating air generated by the cooling fan.

The general water distributor removes foreign substances contained in the raw water by passing the raw water supplied from the tap water into a separate filtering means.

Such a water distributor may be classified into natural filtration, direct filtration, ion exchange resin, and reverse osmosis, depending on how it is purified. Among these, the reverse osmosis water distributor may apply artificial pressure by applying a predetermined pressure to the raw water. Water purification is performed by passing through the membrane, which is an ordinary osmotic membrane, to remove heavy metals, bacteria, carcinogens, etc., and to pass only pure water and dissolved oxygen.It is used for cutting-edge scientific industry or cleaning of high-precision electronic parts or medical use. However, due to serious environmental pollution, it is widely used in home and commercial water distributors for drinking water.

As shown in FIGS. 1 to 4, the conventional water distributor divides the outside air into the predetermined position in the center of the main body 200 and guides a plurality of parts to the upper surface thereof. The panel 210 is installed, and the front panel 220, the rear panel 230, the first and second side panels 240, 250, the upper panel 190 on both sides of the lower panel 210 The first and second support frames 260 and 270 are vertically installed at the same predetermined height so as to be installed by a plurality of locking methods and fastening methods, respectively, and the first support frame 260 and the second support frame ( Intermediate panel 280 is provided by a fastening method so as to form upper and lower spaces K and L of a predetermined area at upper and lower sides of the main body 200, respectively, at an intermediate height with respect to 270. .

That is, in the lower panel 210, the bell mouse 211 is bent vertically to a certain height upward so as to guide the flow of air to one place when the outside air flows into the inside of the main body 200 at the bottom center thereof. Is formed, the inner peripheral surface of the bell mouse 211 is seated and screwed in the air blowing means to be described later, the bottom edge of the sterilizing filter, pressure pump, drainage switching means, transformers, etc. to be described later is a constant that does not leak and immersion Seated to the height and joined.

The front panel 220 is formed with a convex surface 221 integrally formed so that the control pad 290 and the main PCB 300 is coupled to the upper side, the center of the lower side in close contact with the pressing force to the container, etc. When the intake port described later is turned on electronically, the passage is opened and water (for example, cold water, hot water, and purified water) is taken in or the pressure is released. When the intake port is turned off, the passage is closed to stop the intake of water. Push button 310 is installed so as to be resilient, and the bottom of the water collecting container 320 is detachably installed so as to drain the water flowing down through the intake port to be described later and immediately drain to the outside.

At this time, the front surface of the central side of the convex surface 221 is formed with a transparent portion 293 so that the light emitted from the main PCB 300 is limited to a predetermined portion and is emitted to the outside, the water intake hose to be described later in the center A through hole (not shown) is formed so that the lower end of the penetrates to the outside, and a portion of the button portion protrudes outward from the lower portion of the transparent portion 293 so that a plurality of button protrusion grooves 295 can be pressed by a consumer. It is penetrated at regular intervals.

On the other hand, in the upper space (K), the water storage tank 330 is seated on the upper surface of the intermediate panel 280 to be stored in the center of the constant capacity is coupled to the screw method, the raw water supplied to one side Filtration means 350 is installed to replace the filter fixing bracket 340 fastened and assembled to the second support frame 270 and the intermediate panel 280 to filter and filter various foreign substances contained therein. On the other side, the purified water stored in the purified water storage container 330 is stored in a predetermined capacity and at the same time hot water on the upper surface of the intermediate panel 280 to heat exchange the purified water by the heating heat of the heater accommodated therein to a hot temperature The barrel 360 is seated and screwed together.

In this case, the purified water storage container 330 is composed of a body 331 of a predetermined area with an upper opening, and a lid 332 for covering the upper opening of the body 331.

That is, the body 331 is introduced into the body 331 through the first connection hose (not shown) filtered by the filtering means 350 in the upper side of the side or inside the body 331 The through hole 333 is formed so that the water over a predetermined level is drained through the second connection hose (not shown), and the water purification inside the body 331 is connected to the third connection hose (not shown) at the lower front. A first outlet 334 is formed to flow to the outside through the intake port to be described later through the medium, and the hot water tank 360 at the lower end of the rear surface through the fourth connection hose 373 to the purified water inside the body 331. A second outlet 335 is formed to flow into the bottom, and a third outlet 336 is formed in the center of the bottom surface thereof so that the purified water inside the body 331 flows into the cold water tank described later.

The lid 332 is provided at one side thereof with a water level detecting means 380 in the vertical direction to detect the water level state of the purified water stored in the body 331 in multiple stages, the other side is the purified water reservoir by the ultraviolet light The sterilization lamp 390 passes through the water storage tank 330 in the vertical direction so as to secondaryly sterilize the purified water stored in the cold water container 330 and the water, which will be described later. It is installed to be inserted into the cold water container.

The filter fixing bracket 340 is bent into a L-shape when viewed from the front so that its upper end is screwed to the front and rear surfaces of the upper and lower ends of the second support frame 270, and the lower end thereof is the intermediate panel 280. Screwed to one side of

The filtering means 350 is a sedimentation filter installed on the bottom of the upper surface of the filter fixing bracket 340 so as to remove suspended substances such as rust and residue contained in the raw water when the raw water supplied from the tap water (not shown) ( 351, and a pre-treatment filter 352 that is replaceably installed on the bottom surface of the filter fixing bracket 340 so as to remove foreign substances such as chlorine components contained in the raw water when the raw water supplied from the precipitation filter 351 passes. The filter fixing bracket 340 removes various heavy metals and carcinogens contained in the raw water when the raw water is passed from the pretreatment filter 352 to the pressurized pump 400 installed at one side of the upper surface of the lower panel 210. Reverse osmosis filter 353 installed on the bottom of the upper plate and the filter fixing bra to remove odor and toxic gas components contained in the raw water when the raw water supplied from the reverse osmosis filter 353 passes Post-processing filter 354 installed on the bottom of the upper surface of the jacket 340 and the harmful bacteria contained in the raw water when the raw water supplied from the post-treatment filter 354 is passed through and supplied to the purified water storage container 330 It consists of a sterilization filter 355 installed on one side of the upper surface of the lower panel 210 so as to.

At this time, the precipitation filter 351, the pretreatment filter 352, the reverse osmosis filter 353, the post-treatment filter 354, the sterilization filter 355 and the pressure pump 400 is a fifth connection for guiding the flow of raw water They are interconnected by hoses 374.

A concentrated water pipe is connected to one lower side of the reverse osmosis filter 353 so that the concentrated water generated while passing through the reverse osmosis filter 353 is discharged to the outside.

On the other hand, the upper side of the lower space (L) is supplied with the purified water stored in the purified water storage container 330 and stored at a predetermined capacity and at the same time to heat exchange the purified water to a cold temperature by heat exchange means described later of the intermediate panel 280 Cold water tank 450 in the center of the lower surface is tightly attached to be suspended to a predetermined height, the lower side through the lower panel 210 through the sterilization filter 355, the pressure pump 400, drain switching means 460 , The blowing means 470 and the transformer 480 are respectively provided at predetermined positions.

At this time, the cold water tank 450 is coupled to the heat exchange means 490 for heat-exchanging the coolant inside the cold water tank 450 to the lower portion, the switching mode power unit 500 on the outer side wall Is installed, the concentrated water amount control valve 510 is installed at the outer side wall edge, the upper side is accommodated inside the cold water tank 450, the temperature sensing rod 520 to sense the temperature of the upper and lower water level of the cold water Is installed.

The drain switching means 460 is a valve body that is seated in front and rear ends on two seating ribs protruding upward on one side of the upper surface of the lower panel 210, and at the same time the upper end of the valve body in the lower direction It consists of a fixing bracket which is screwed to the upper surface of the lower panel (210).

The blowing means 470 is a motor 471 driven by receiving power, a fan 472 rotated by receiving the driving force of the motor 471, and a bell mouse 211 formed in the lower panel 210. It is mounted on the inner circumferential surface of the bracket for supporting the motor 471 (not shown).

The heat exchange means 490 is in close contact with the cold sink (491; Cold Sink) exposed to the outside through the bottom to contact the purified water stored in the cold water tank 450, and the lower surface of the cold sink 491 It is in close contact with the thermoelectric element 492 and the lower surface of the thermoelectric element 492 by a plurality of fastening screws 493 and the sleeve 494 to the lower surface of the cold water container 450 through a suitable amount of. It consists of a heat sink 495 fixed by pressure.

In this case, a plurality of cutout grooves 491a and 495a are formed at the upper side of the cold sink 491 and the lower side of the heat sink 495 in the horizontal direction to increase the heat transfer area.

On the other hand, the front of the intermediate panel 280, the first to third electronics for controlling the water flowing out from the purified water reservoir 330, the hot water tank 360, the cold water tank 450 in accordance with the electronic signal, respectively The valve fixing brackets 281 are integrally bent and formed to be perpendicular to the vertical direction so that the valves 530, 531, and 532 are fixed, and the first to third solenoid valves 530, 531, 532 At one end, the water flowing out through the outlet (not shown) of the second outlet 335 of the purified water storage container 330 and the hot water and cold water container 360, 450 is first to third solenoid valves 530. Water discharge hoses 540, 541, and 542 are connected to each of the water discharge hoses 531 and 532, and the water purification hoses are connected to the other end of the first to third solenoid valves 530, 531, and 532. Intake hose 550 to discharge the water flowing out of the reservoir 330, the hot water tank 360, the cold water tank 450 to the first to third solenoid valves 530, 531, 532, respectively. It is connected.

Therefore, first, after connecting the product to the tap water (not shown), and then turn on the tap water through a plurality of filtration means 350 by the pressure of the constant water pressure and the operation of the pressure pump 400 is applied to the tap water. It is purified as it flows.

That is, when raw water supplied from the tap water passes through the settling filter 351, suspended solids such as green debris contained in the raw water are removed, and after passing through the settling filter 351, passes through the pretreatment filter 352. When the foreign matter, such as chlorine components contained in the raw water is removed, and after passing through the reverse osmosis filter 353 after passing through the pretreatment filter 352, various heavy metals and carcinogens contained in the raw water are removed.

Then, after passing through the reverse osmosis filter 353 and passing through the post-treatment filter 354, the odor and toxic gas components contained in the raw water are removed. After passing through the post-treatment filter 354, the sterilization filter 355 is removed. As it passes through, the harmful bacteria contained in the raw water are first sterilized and supplied into the purified water storage container 330 through the first connection hose connected to the top height of the purified water storage container 330.

In addition, some of the purified water supplied into the purified water storage tank 330 through the fourth connection hose 373 connecting the rear side of the purified water storage tank 330 and the rear side of the hot water tank 360 to the water tank up to a predetermined capacity which becomes the full water level ( 360 is supplied to, and some of the purified water continues to be supplied to a certain level of water level through the upper side of the cold water tank 450 interconnected with the third outlet 336 formed on the bottom of the purified water storage tank 330, these purified water Raw water supply is blocked according to the multi-stage detection signal of the water level detection means 380 mounted on one side of the lid 331 of the water storage container 330 when the storage container 330 and the hot and cold water containers 360 and 450 become full water levels. At the same time the operation of the pressure pump 400 is stopped.

At this time, when the water level inside the purified water storage tank 330, the hot water and cold water tanks 360, 450 is lowered, the multi-level water level detection of the water level detecting means 380 is made and the control pad 290 of the front panel 220 Displayed on the display unit of the main PCB 300 through the transparent portion 293 formed therein, thereby allowing the consumer to check the consumption of water stored in the purified water storage container 330, hot water and cold water container (360) (450).

On the other hand, the sterilization lamp 390 installed on the lid 332 of the purified water storage container 330 has a predetermined height into the inside of the cold water tank 450 through the third outlet 336 formed at the bottom of the purified water storage container 330. Installed vertically until the second time sterilization of the bacteria contained in the purified water stored in the purified water storage tank 330 and the cold water tank 450 at the same time.

That is, the ultraviolet light emitted from the germicidal lamp 390 is irradiated to the purified water filled with a predetermined capacity in the purified water storage tank 330 and the cold water tank 450 so that the purified water stored in the purified water storage tank 330 is not discharged to the outside for a long time. It effectively prevents the growth of microorganisms that can occur when left untreated, thereby preventing secondary bacterial contamination.

On the other hand, when the heater member (not shown) installed in the hot water tank 360 for hot water supply is operated, the heater member is heated to a set temperature according to the applied current supply to heat exchange the purified water stored in the hot water tank 360 hot. do.

Then, when the thermoelectric element 492 of the blower means 470 and the heat exchange means 490 is operated to supply the cold water, the motor 471 of the blower means 470 is driven by being supplied with power to operate the fan 472. The outside air is introduced into the main body 200 through the passage of the bell mouse 211 formed at the center of the lower panel 210 by the blowing force by the rotation of the fan 472. The heat sink 495 of the means 490 is hit directly.

At this time, the heat sink 495 is cooled by the blowing wind and cools to discharge heat conducted to the cold sink 491 accommodated in the cold water tank 450 according to the electronic characteristics of the thermoelectric element 492 to the outside. By repeating the cycle, the purified water stored in the cold water tank 450 is coldly heat exchanged to a low temperature.

On the other hand, when the user wants to receive the purified water and hot water and cold water stored in the purified water storage container 330, hot water and cold water containers 360, 450 in a container (not shown), such as a cup, first, the control pad of the front panel 220 Pressing the power button (not shown) projecting on the (290) and at the same time pressing the water purification button (not shown), and then placed in the intake hose 550 of the container, such as a cup front panel 220 Push toward the push button 310 protruding in the center of the lower side.

At this time, when the push button 310 inputs data to the microcomputer (not shown) on the signal connected to the movable contact (not shown) and the fixed contact in the push button 310 by the movement to the rear side, the micom The first and second solenoid valves 530, 531, and 532 are turned on to open the intake passage according to the programmed input by determining the data, and the purified water storage vessel 330 is opened by opening the intake passage. The purified water and the hot and cold water stored in the hot and cold water tanks 360 and 450 may be connected to the purified water storage tank 330, the hot and cold water tanks 360 and 450, and the first, second and third solenoid valves 530, 531 and 532. Water flows along the water discharge hose 540 to be connected and flows along the water intake hose 550 connected to the first, second and third solenoid valves 530, and is discharged into the above-described container such as a cup.

Then, the water collected in the drip tray 320 during the intake is drained to the outside of the product along the drainage pipe (not shown) connecting between the drip tray 320 and the drain switching means 460.

However, according to the conventional installation structure of the blower for water distributor, the circulation air generated in the blower fan 472 collides with the heat sink 495 installed in the upper portion, which results in blocking the flow of the circulation air. In addition to the delay of the cycle, the dew condensation on the internal parts shortens the life of the parts.

Accordingly, the present invention has been made to solve the above-mentioned drawbacks, the blowing means is installed so that the circulating air is blown from the side of the heat sink, the circulation cycle of air is fastened so that dew does not occur in the internal parts The purpose is to provide an installation structure of the cooling fan for the water distributor.

1 is a perspective view showing a conventional water distributor,

Figure 2 is a perspective view showing the inside of the conventional water distributor,

3 is an exploded perspective view showing the inside of a conventional water distributor;

4 is a schematic longitudinal cross-sectional view illustrating a conventional water distributor;

5 is an exploded perspective view showing the inside of a water distributor having a blowing means according to the present invention,

6 is a schematic longitudinal cross-sectional view illustrating a water distributor according to the present invention.

Explanation of symbols on the main parts of the drawings

210-Lower Panel 450-Cold Water Bottle

470-Blowing means474-Motor

475-Cooling Fan 476-Bracket

477-Screw 478-Fixed Bend

490-Heat exchange means 495-Heat sink

495a-Notch Groove

The installation structure of the blower means for the water distributor according to the present invention for achieving the above object is, in the water distributor provided with the heat exchange means and the blower means to cool the purified water of the cold water tank, Blowing means is installed in the lower panel so that the circulating air of the cooling fan is supplied in the horizontal direction with respect to the cutout groove.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

5 is an exploded perspective view showing the inside of a water distributor having a blowing means according to the present invention, Figure 6 is a schematic longitudinal cross-sectional view illustrating a water distributor according to the present invention, Figures 1 to 4 illustrating the prior art The same reference numerals are attached to the same parts as, and description thereof is omitted.

The installation structure of the blowing means according to the present invention is installed in the lower panel 210 so that the circulating air of the blowing means is supplied in a horizontal direction to the cutout groove 495a of the heat sink 495 constituting the heat exchange means 490. It is structured.

The blowing means 470 is a motor 474 that is driven by receiving power, a cooling fan 475 that is rotated under the driving force of the motor 474, and the upper surface of the lower panel 210. A U-shaped bracket 476 seated and supporting the motor 474 and a motor 474 seated on the bracket 476 are pressed onto the lower panel 210 through a screw 477 to be fixed. It consists of a fixed bend 478 is fixed.

Therefore, the cooling fan 475 of the blower means 470 circulates the air in parallel to the cutout grooves 495a formed in the heat sink 495, so that the air circulation cycle is formed quickly so that dew does not form inside.

In addition, the heat sink 495 is coldly cooled by the blowing wind of the cooling fan 475, and according to the electronic characteristics of the thermoelectric element 492, the heat conducted to the cold sink 491 accommodated in the cold water tank 450 is applied. By repeating the cooling cycle to absorb the purified water stored in the cold water tank 450 is a cold heat exchange is made to a low temperature.

According to the installation structure of the blower for water distributor according to the present invention as described above, the blower means is installed so that the circulating air blows in parallel to the notch groove of the heat sink, the circulation cycle of air is accelerated to form dew on the internal parts. The phenomenon does not occur, and there is an effect that can prolong the life of the parts.

Claims (2)

In the water distributor equipped with heat exchange means and blowing means to cool the purified water of the cold water tank, And a blower means installed in the lower panel so that the circulating air of the cooling fan is supplied in a horizontal direction with respect to the cutout groove of the heat sink constituting the heat exchange means. According to claim 1, wherein the blowing means, the motor is driven by the power, the cooling fan is rotated by receiving the driving force of the motor, the bracket seated on the upper surface of the lower panel to support the motor, Installation structure of the blower means for water distributor, characterized in that consisting of a fixing band fixed to the lower panel via a screw so as to press the motor seated on the bracket from above.