TWM461479U - Improved rotator structure of micro-mist spray nozzle - Google Patents

Description

Improved structure of rotor for micro-mist nozzle

The present invention relates to a technical field for micro-atomization of liquids, and more particularly to a micro-mist nozzle.

A typical micro-fog nozzle has a body and a passage in which the rotor is assembled inside the body. When the liquid enters the body and passes through the gap between the rotor and the passage, the liquid can be ejected from the spray hole at one end of the body and simultaneously form a micro-atomized state.

In order to allow the liquid to pass through the gap between the rotor and the passage in a sufficient and uniform manner, the outer diameter of the rotor can be made smaller, so that the gap between the rotor and the passage can be increased. However, increasing the gap between the channel and the rotor, the rotor will produce a skewed state or lateral displacement in the channel, which will cause the rotor to be in an incorrect seating state, thereby causing the spray effect to be unstable; even, the rotor will Being pushed and unilaterally attached to a certain azimuth wall of the channel causes the liquid to pass through the periphery of the rotor uniformly, so that the liquid cannot smoothly generate uniform micro-atomization.

The purpose of the present invention is to provide a rotor improved structure of a micro-mist nozzle which has the effect of preventing the rotor from being significantly deflected or laterally displaced, and the liquid can pass through the periphery of the rotor in a sufficient and uniform manner to enhance the liquid micro The effect of atomization.

In order to achieve the above object and effect, the present invention discloses a rotor improved structure of a micro-mist nozzle, which comprises at least a combination of a body and a rotor, wherein the body has a water inlet at one end and a water spray hole at the other end, and a cavity is connected thereto. The water inlet and the water spray hole, and the rotor is installed in the cavity. The rotor has a head and a body, and at least a first-class track is formed on the rotor body The surface of the part. The flow path of the surface of the rotor can communicate with the channel. The fluid thus entering the channel can be ejected from the water jet through the flow path to form a micro-atomized state.

The body of the rotor may have a plurality of ridge structures and a plurality of groove configurations, each groove structure being located between adjacent ridge structures, and each groove structure forming the flow path. When the rotor is received in the channel, the ridge is configured to contact the inner wall surface of the channel.

Further, the body of the rotor may have a threaded configuration including a raised portion and a recessed portion, wherein the recessed portion is used to form the flow passage. When the rotor is received in the channel, the protrusion contacts the inner wall surface of the channel.

Further, the body of the rotor may have a plurality of bumps, and the adjacent bumps have a space therebetween to form a passage, and the passages communicate with each other to form the flow passage. When the rotor is received in the cavity, the bump contacts the inner wall surface of the cavity.

Hereinafter, a preferred embodiment will be described based on the purpose and function of the above, and will be described in detail below with reference to the drawings.

Referring to Figure 1, the micro-mist nozzle has a body (10), a rotor (30), and a water stop (40). Furthermore, the body (10) is formed by combining a first component (12) and a second component (14). However, the structure of the body (10) shown in the figures is only one of the possible structural forms, and is not limited thereto.

Next, the rotor (30) and the water stop assembly (40) are sequentially mounted inside the axial direction of the body (10).

Referring to FIG. 2, the first component (12) of the body (10) has a water inlet (16) at one axial end, and the axially inner portion of the first component (12) has a water inlet passage (18) and a first portion. One place Channel (20). The water inlet channel (18) is connected to the water inlet (16) at one end and to the first receiving channel (20) at the other end.

The inner diameter of the water inlet passage (18) is smaller than the inner diameter of the first accommodating passage (20), so that a contact between the water inlet passage (18) and the first accommodating passage (20) is formed. Edge (22).

The end surface of the second component (14) of the body (10) has a through water spray hole (24), and the second inner portion (14) has a second receiving passage (26) in the axial direction. The second receiving passage (26) communicates with the water spray hole (24).

The first component (12) combined with the second component (14) allows the water inlet channel (18), the first accommodating channel (20) and the second accommodating channel (26) to communicate to form a channel (28).

Referring to Figures 1 and 2, the rotor (30) and the water stop assembly (40) are mounted inside the tunnel (28). The rotor (30) includes a head (32) and a body (34), and the head (32) is located at one end of the body (34). In addition, the other end of the body (34) further has a post (36).

Further, the outer diameter of the head (32) and the post (36) is smaller than the outer diameter of the body (34). Furthermore, the surface of the body (34) has a plurality of raised structures (38). Each of the ridge structures (38) are parallel to each other and to the axial direction of the body (34). Furthermore, there is a groove configuration (39) between the adjacent two raised structures (38). In other words, a plurality of ridge structures (38) and groove structures (39) are provided on the surface of the body (34) of the rotor (30).

The water stop assembly (40) includes a spring (42) and a water blocking plug (44). A combination of the spring (42) and the water blocking plug (44) is mounted in the body (10), wherein the spring (42) can abut or be coupled to the post (36), and the water stop plug (44) It can be placed against the abutting edge (22) by the force of the spring (42).

Please refer to Figure 3, it is worth noting that when the rotor (30) is installed in the channel (28) When the ridge structure (38) of the surface of the rotor (30) is in contact with the inner wall surface of the channel (28), the rotor (30) does not cause significant deflection or lateral displacement in the channel (28). . Furthermore, the fluid can pass through the spacing between the groove formation (39) and the inner wall surface of the channel (28).

Referring to Figure 4, when the fluid enters the water inlet passage (18) from the water inlet (16), the water blocking plug (44) can be pushed away from the abutting edge (22); and the fluid can enter the first receiving passage (20). ). Since the rotor (30) is stably installed in the cavity (28), and the rotor (30) does not cause a significant deflection or lateral displacement with the flow of the fluid, the micro-fog nozzle or micro-atomization can be improved. The stability of the system while it is operating.

Referring again to Figure 3, the design concept of this creation is to form at least one flow path (50) on the surface of the rotor (30) that allows fluid to pass smoothly, which is different from the smooth construction of the conventional rotor surface. In addition, the outer surface of the rotor (30) of the present invention is as close as possible to the inner wall surface of the tunnel (28), which can reduce the deflection state or lateral displacement generated when the rotor (30) operates, thereby improving the stability of the rotor (30). Sex. According to the concept of the present creation, the rotor (30) may also include the structure shown in the following embodiments.

Referring to Figure 5, the surface of the rotor (30) can have a threaded configuration (52) having a raised portion (54) and a recessed portion (56). The recessed portion (56) is formed by the pitch of the threaded structure (52), and the recessed portion (56) can form the flow passage (50) to communicate with the passage (28). The thread configuration (52) described above can be a single thread configuration or a double thread configuration.

Referring to FIG. 6, another embodiment of the present invention may be that a plurality of bumps (58) are formed on the surface of the rotor (30), and a spacing between adjacent bumps (58) may be formed as a channel (60). . It is worth noting that each channel (60) is in communication and forms the flow channel (50). The two ends of the flow channel (50) are in communication with the channel (28), and the bumps (58) on the surface of the rotor (30) are close to or in contact with the channel (28). The inner wall. The combination of the above-mentioned bumps (58) and the channels (60) can be formed by surface embossing or embossing.

The above is a preferred embodiment and a design of the present invention, but the preferred embodiments and the design drawings are merely illustrative and are not intended to limit the scope of the present invention. The scope of the rights covered by the contents of the "Scope of Application for Patent Application" is not within the scope of this creation and is the scope of the applicant's rights.

(10) ‧‧‧ Ontology

(12)‧‧‧First part

(14) ‧‧‧second part

(16) ‧‧‧ Inlet

(18) ‧‧‧Water access

(20) ‧‧‧First accommodating channel

(22) ‧‧‧Resistance

(24)‧‧‧Water jets

(26) ‧‧‧Second accommodating channel

(28) ‧‧‧Cave

(30) ‧‧‧Rotor

(32) ‧ ‧ head

(34) ‧‧‧ Body

(36)‧‧‧ 接柱

(38) ‧‧‧Uplift structure

(39) ‧‧‧ Groove construction

(40) ‧ ‧ water stop components

(42) ‧ ‧ spring

(44) ‧‧‧Water stop

(50) ‧ ‧ flow path

(52)‧‧‧Thread construction

(54) ‧ ‧ bulging

(56) ‧‧‧ recessed

(58)‧‧‧Bumps

(60) ‧‧‧ channels

Figure 1 is an exploded view of the creation.

Figure 2 is a schematic diagram of the combination of the creation.

Figure 3 is a schematic diagram of the configuration of the rotor and the cavity of the present invention.

Figure 4 is a schematic diagram of the state of use of the present creation.

Figure 5 is another embodiment of creating a rotor surface.

Figure 6 is another embodiment of creating a rotor surface.

(10) ‧‧‧ Ontology

(12)‧‧‧First part

(14) ‧‧‧second part

(28) ‧‧‧Cave

(30) ‧‧‧Rotor

(32) ‧ ‧ head

(34) ‧‧‧ Body

(36)‧‧‧ 接柱

(38) ‧‧‧Uplift structure

(39) ‧‧‧ Groove construction

(40) ‧ ‧ water stop components

(42) ‧ ‧ spring

(44) ‧‧‧Water stop

Claims (10)

A modified structure of a micro-mist nozzle for atomizing a fluid, comprising: a body having a water inlet at one end and a water spray hole at one end, the cavity connecting the water inlet and the water spray hole a rotor mounted in the tunnel, having a head portion and a body portion connected to the body portion; a first-class track formed on a surface of the body of the rotor, the flow channel and the cavity The channel communicates; wherein the fluid enters the channel from the water inlet, and then passes through the flow channel and is ejected from the water spray hole to form a micro atomized shape. The rotor improved structure of the micro-mist nozzle of claim 1, wherein the body surface of the rotor has a plurality of ridge structures and a plurality of groove structures, wherein each of the ridge structures is parallel to each other and is located at the body. The axial direction, and the outer edge of each ridge structure is in contact with the wall surface of the channel; and the plurality of groove structures are respectively formed between the adjacent two ridge structures, each groove structure can be parallel to the ridge structure, and each The flow path is formed. The rotor improved structure of the micro-mist nozzle according to claim 1, wherein the body surface of the rotor has a plurality of bumps, and the adjacent bumps have a space therebetween to form a channel, and the channels are connected to each other. To form the flow channel. The rotor improved structure of the micro-mist nozzle of claim 1, wherein the body surface of the rotor has a threaded configuration and the threaded structure has a convex portion and a concave portion that is in contact with the cavity The wall of the track, the recess forms the flow path. The improved structure of the rotor of the micro-mist nozzle according to the first aspect of the patent application, A water stop assembly is included, the water stop assembly being mounted within the tunnel and located between the body of the rotor and the water inlet of the body. The rotor improved structure of the micro-mist nozzle of claim 5, wherein one end of the body of the rotor further has a post for coupling the water stop assembly. The rotor improved structure of the micro-mist nozzle of claim 2, wherein one end of the body of the rotor further extends with a post for coupling the water stop assembly. The rotor improved structure of the micro-mist nozzle of claim 3, wherein one end of the body of the rotor further has a post for coupling the water stop assembly. The rotor improved structure of the micro-mist nozzle of claim 4, wherein one end of the body of the rotor further has a post for coupling the water stop assembly. The rotor improved structure of the micro-mist nozzle of claim 5, 6, 7, 8, or 9, wherein the water stop assembly comprises a spring and a water stop plug for connecting the rotor The water plug corresponds to the water inlet.