CN111237200A - Automobile water pump - Google Patents
Automobile water pump Download PDFInfo
- Publication number
- CN111237200A CN111237200A CN201811432095.9A CN201811432095A CN111237200A CN 111237200 A CN111237200 A CN 111237200A CN 201811432095 A CN201811432095 A CN 201811432095A CN 111237200 A CN111237200 A CN 111237200A
- Authority
- CN
- China
- Prior art keywords
- water pump
- water
- upper cover
- pump body
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an automobile water pump, comprising: the water pump comprises a water pump body, an upper cover and a tail cover, wherein the tail cover is installed at the bottom end of the water pump body, the upper cover is installed at the top end of the water pump body, and a water inlet and a water outlet are formed in the upper cover; install impeller and motor in the water pump body, the impeller is located in the tail-hood, just the impeller pass through the transmission shaft connect in the motor, the motor is including moulding plastics stator as an organic whole, the stator includes the injection molding body and is located this internal stator core and the stator winding of moulding plastics. The automobile water pump has the advantages of stable performance, low noise and the like, is not easy to fall off when the automobile water pump is connected with an external water pipe, improves the safety and reliability of the automobile water pump, and is simple in structure and good in manufacturability.
Description
Technical Field
The invention relates to the field of automobile water pumps, in particular to an automobile water pump.
Background
The water pump for automobile has several water channels for cooling water to circulate inside the cylinder of automobile engine and is connected to the radiator in the front of automobile via water pipe to constitute one large water circulating system. A thermostat is arranged beside the water pump, when the automobile is started, the thermostat is not opened, so that cooling water does not pass through the water tank and only circulates in the engine, when the temperature of the engine reaches above 95 ℃, the thermostat is opened, hot water in the engine is pumped into the water tank, and cold air in the automobile in the forward running process blows through the water tank to take away heat.
The water pump is as car cooling circulation system's power supply, take away automobile engine's heat through the recirculated coolant liquid, in order to guarantee the normal operating of engine, therefore the water pump has played crucial effect in the car, but people are driving the in-process discovery, the water pump is at the during operation, its self operation can the noise generation, and when these noises transmit in the carriage, can influence navigating mate's comfort, and the outlet pipe and the inlet tube department of water pump are connected with the water service pipe, the mode of connection commonly used now adopts and directly cup joints the two, can appear the condition that the water service pipe drops or not hard up leaks in the use, bring a great deal of inconvenience for people's driving.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an anti-falling automobile water pump with stable performance.
(II) technical scheme
In order to solve the above technical problems, the present invention provides an automobile water pump, comprising: the water pump comprises a water pump body, an upper cover and a tail cover, wherein the tail cover is installed at the bottom end of the water pump body, the upper cover is installed at the top end of the water pump body, and a water inlet and a water outlet are formed in the upper cover; install impeller and motor in the water pump body, the impeller is located in the tail-hood, just the impeller pass through the transmission shaft connect in the motor, the motor is including moulding plastics stator as an organic whole, the stator includes the injection molding body and is located this internal stator core and the stator winding of moulding plastics.
Further, the upper cover with the water pump body passes through the bolt fastening, just the upper cover with be provided with the sealing washer between the water pump body.
Furthermore, the water inlet and the water outlet are both provided with annular bosses.
(III) advantageous effects
The automobile water pump has the advantages of stable performance, low noise and the like, is not easy to fall off when the automobile water pump is connected with an external water pipe, improves the safety and reliability of the automobile water pump, and is simple in structure and good in manufacturability.
Drawings
FIG. 1 is a schematic structural diagram of a water pump for a vehicle according to the present invention;
wherein: 1 is a water pump body, 2 is an upper cover, 3 is a water outlet pipe, 4 is an annular boss, 5 is a water inlet pipe, and 6 is a tail cover.
Detailed Description
Referring to fig. 1, the present invention provides an automobile water pump, including: the water pump comprises a water pump body 1, an upper cover 2 and a tail cover 6, wherein the tail cover 6 is installed at the bottom end of the water pump body 1, the upper cover 1 is installed at the top end of the water pump body 1, and a water inlet 5 and a water outlet 3 are formed in the upper cover 2; install impeller and motor in the water pump body 1, the impeller is located tail-hood 6, and the impeller passes through the transmission shaft to be connected in the motor, and the motor is including moulding plastics stator as an organic whole, and the stator includes the injection molding body and is located this internal stator core and the stator winding of moulding plastics.
Wherein, upper cover 2 passes through bolt fastening with water pump body 1, and is provided with the sealing washer between upper cover 2 and the water pump body 1.
Wherein, all be provided with annular boss 4 on water inlet 5 and the delivery port 3, can fasten the water pipe on water inlet 5 and delivery port 3, can not drop easily.
The automobile water pump has the advantages of stable performance, low noise and the like, is not easy to fall off when the automobile water pump is connected with an external water pipe, improves the safety and reliability of the automobile water pump, and is simple in structure and good in manufacturability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. An automotive water pump, comprising: the water pump comprises a water pump body (1), an upper cover (2) and a tail cover (6), wherein the tail cover (6) is installed at the bottom end of the water pump body (1), the upper cover (1) is installed at the top end of the water pump body (1), and a water inlet (5) and a water outlet (3) are formed in the upper cover (2); install impeller and motor in water pump body (1), the impeller is located in tail-hood (6), just the impeller pass through the transmission shaft connect in the motor, the motor is including moulding plastics stator as an organic whole, the stator includes the injection molding body and is located this internal stator core and the stator winding of moulding plastics.
2. The automotive water pump of claim 1, characterized in that: the upper cover (2) is fastened with the water pump body (1) through bolts, and a sealing ring is arranged between the upper cover (2) and the water pump body (1).
3. The automotive water pump of claim 1, characterized in that: and the water inlet (5) and the water outlet (3) are both provided with annular bosses (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432095.9A CN111237200A (en) | 2018-11-28 | 2018-11-28 | Automobile water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432095.9A CN111237200A (en) | 2018-11-28 | 2018-11-28 | Automobile water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111237200A true CN111237200A (en) | 2020-06-05 |
Family
ID=70866446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811432095.9A Pending CN111237200A (en) | 2018-11-28 | 2018-11-28 | Automobile water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111237200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031912A (en) * | 2020-06-23 | 2020-12-04 | 广西玉柴机器股份有限公司 | An electric water pump cooling system |
-
2018
- 2018-11-28 CN CN201811432095.9A patent/CN111237200A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031912A (en) * | 2020-06-23 | 2020-12-04 | 广西玉柴机器股份有限公司 | An electric water pump cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200605 |
|
| WD01 | Invention patent application deemed withdrawn after publication |