CN207740247U - Electric pump is set in a kind of radiator fan - Google Patents
Electric pump is set in a kind of radiator fan Download PDFInfo
- Publication number
- CN207740247U CN207740247U CN201721256886.1U CN201721256886U CN207740247U CN 207740247 U CN207740247 U CN 207740247U CN 201721256886 U CN201721256886 U CN 201721256886U CN 207740247 U CN207740247 U CN 207740247U
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- cover
- pump
- radiator fan
- motor
- shaft
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Abstract
The utility model is related to set electric pump in a kind of radiator fan, including radiator fan, front motor cover, shaft, motor rear cover, pump cover, sealing element, impeller and the pump housing, the radiator fan is set in shaft and is interference fitted therewith, radiator fan is arranged between front motor cover and pump cover, the air draft direction of radiator fan is in contact by wind-guiding edge with front motor cover towards front motor cover, the pump cover.Radiator fan is built between pump cover and front motor cover by the utility model, saves fan housing and its fixing bolt and gasket, shortens shaft and whole length, saves material and manufacturing cost；Instead of thrower, water when stopping because of seal fails in water pump is splashed into motor radiator fan, saves thrower；Because water cycle is continuous in the pump housing, surface ambient air temperature is accordingly relatively low, and during radiator fan works, cooling wind is blowed from one lateral motor of the pump housing, lower temperature in the pump housing is blowed to motor, heat dissipation effect is promoted.
Description
Technical field
The utility model is related to set electric pump in electric pump field more particularly to a kind of radiator fan.
Background technology
As shown in Figure 1, the radiator fan of traditional electric pump is placed on the rear end of motor, in order to prevent in the motor course of work,
Exposed radiator fan brings the working environment of surrounding certain safety effects, all can be provide with wind in the outside of radiator fan
Cover 01.
Motor operating after, fan is rotated with rotor, and cooling wind is blowed from electric pump rear end toward motor front end, to electric pump with
And motor realizes cooling, but fan housing is usually made of sheet metal, when being collided with, fan housing is easy depressed deformation, and leads
Its internal heat dissipating fan clamping stagnation or scraping collision are caused, abnormal sound is sent out, influences its normal use.
Utility model content
It is yielding come the fan housing that solves to be provide with outside radiator fan for this reason, it may be necessary to set electric pump in providing a kind of radiator fan
The problem of.
To achieve the above object, it inventor provides before setting electric pump, including radiator fan, motor in a kind of radiator fan
Lid, shaft, motor rear cover, pump cover, sealing element, impeller and the pump housing, offer through-hole on the front motor cover, on motor rear cover
Blind hole is offered, one end of the shaft is arranged in the blind hole opened up on motor rear cover, and the other end of shaft is from motor rear end
The through-hole opened up on front motor cover to motor front end, the impeller is arranged at the front end of front motor cover, impeller with pump cover
And pump cover is set in shaft, and sealing element is provided between shaft and pump cover, the pump housing is located at outside impeller, the pump housing and pump
It is connected by connector between lid, the radiator fan is set in shaft and is interference fitted therewith, and radiator fan is arranged in electricity
Between machine protecgulum and pump cover, the air draft direction of radiator fan is towards front motor cover, before the pump cover is by wind-guiding edge and motor
Lid is in contact.
Further, radiator fan is interference fitted with shaft annular knurl position.
Further, the width at the wind-guiding edge of the pump cover and radiator fan is of same size.
It is different from the prior art, above-mentioned technical proposal has the following advantages that：Radiator fan is built in pump by the utility model
Between lid and front motor cover, fan housing and its fixing bolt and gasket are saved, shortens shaft and whole length, saves material and system
Cause this；Instead of thrower, water when stopping because of seal fails in water pump is splashed into motor radiator fan, saves water dumping
Circle；Because water cycle is continuous in the pump housing, surface ambient air temperature is accordingly relatively low, during radiator fan works, cooling wind
It is blowed from one lateral motor of the pump housing, lower temperature in the pump housing is blowed into motor, heat dissipation effect is promoted.
Description of the drawings
Fig. 1 is the structural schematic diagram of traditional electric pump described in background technology；
Fig. 2 is the structural schematic diagram that electric pump is set in a kind of radiator fan of the present embodiment；
Fig. 3 is the enlarged drawing that electric pump radiator fan and shaft matching part are set in a kind of radiator fan of the present embodiment.
Reference sign：
01, fan housing；
02, thrower；
1, radiator fan；
2, front motor cover；
3, shaft；
4, motor rear cover；
5, pump cover；
6, sealing element；
7, impeller；
8, the pump housing.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Fig. 2 and Fig. 3 is please referred to, electric pump, including radiator fan 1, electricity are provided in a kind of radiator fan of the utility model offer
Machine protecgulum 2, shaft 3, motor rear cover 4, pump cover 5, sealing element 6, impeller 7 and the pump housing 8, radiator fan are real to the pump housing and motor
It now cools down, prevents the temperature in the pump housing and motor excessively high, to influence the normal use of the pump housing and motor.
Through-hole is offered on the front motor cover, blind hole is offered on motor rear cover, and one end of the shaft passes through bearing
It is arranged in the blind hole opened up on motor rear cover, the other end of shaft passes through the through-hole opened up on front motor cover from motor rear end extremely
It is also equipped with bearing between the through-hole opened up on motor front end, shaft and front motor cover.The impeller is arranged at electricity with pump cover
The front end of machine protecgulum, impeller and pump cover are set in shaft, and pump cover is set in by sealing element in shaft, the work of sealing element
With being that liquid leakage in the pump housing, the pump housing is prevented to be located at outside impeller, connected by connector between the pump housing and pump cover, the pump housing with
Pump chamber is formed between pump cover.
The radiator fan is set in shaft and is interference fitted therewith, and when shaft rotates, radiator fan rotates therewith, and dissipates
Hot-air fan is arranged between front motor cover and pump cover, and the air draft direction of radiator fan is towards front motor cover, and cooling wind is from pump cover court
To front motor cover direction, i.e., motor rear portion is blowed to by motor front.The pump cover is in contact by wind-guiding edge with front motor cover,
The edge lengthening in wind-guiding edge, that is, pump cover of the pump cover towards front motor cover direction is formed by, in the present embodiment, pump cover
Wind-guiding edge be arranged in parallel, the wind-guiding edge width of pump cover and radiator fan it is of same size.
When setting electric pump work in the radiator fan of the utility model, motor operating driving pump working, radiation air
Fan blows cooling wind from one lateral motor side of the pump housing, because water cycle is continuous in the pump housing, surface ambient air temperature is opposite
Relatively low, this radiating mode is better than original mode, and the utility model eliminates is mounted on getting rid of between pump cover and front motor cover originally
Hydrosphere 02, radiator fan also play the effect of the liquid leakage pollution motor in the thrower blocking pump housing.
In certain preferred embodiments, the radiator fan is interference fitted with shaft annular knurl position, increases radiator fan
Friction between internal diameter and shaft, when preventing shaft from rotating, radiator fan skids in shaft.
It should be noted that although the various embodiments described above have been described herein, it is not intended to limit
The scope of patent protection of the utility model.Therefore, the innovative idea based on the utility model carries out embodiment described herein
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (3)
1. setting electric pump in a kind of radiator fan, including radiator fan, front motor cover, shaft, motor rear cover, pump cover, sealing element, leaf
Wheel and the pump housing offer through-hole on the front motor cover, and blind hole is offered on motor rear cover, and one end setting of the shaft exists
In the blind hole opened up on motor rear cover, the other end of shaft is from before motor rear end passes through the through-hole to motor opened up on front motor cover
End, the impeller are arranged at the front end of front motor cover with pump cover, and impeller and pump cover are set in shaft, shaft and pump cover
Between be provided with sealing element, the pump housing is located at outside impeller, is connected by connector between the pump housing and pump cover, it is characterised in that：
The radiator fan is set in shaft and is interference fitted therewith, and radiator fan is arranged between front motor cover and pump cover, heat dissipation
The air draft direction of fan is in contact by wind-guiding edge with front motor cover towards front motor cover, the pump cover.
2. setting electric pump in radiator fan according to claim 1, it is characterised in that：Radiator fan and shaft annular knurl position mistake
It is full of cooperation.
3. setting electric pump in radiator fan according to claim 1, it is characterised in that：The width at the wind-guiding edge of the pump cover
It is of same size with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256886.1U CN207740247U (en) | 2017-09-27 | 2017-09-27 | Electric pump is set in a kind of radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256886.1U CN207740247U (en) | 2017-09-27 | 2017-09-27 | Electric pump is set in a kind of radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740247U true CN207740247U (en) | 2018-08-17 |
Family
ID=63114011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721256886.1U Active CN207740247U (en) | 2017-09-27 | 2017-09-27 | Electric pump is set in a kind of radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505803A (en) * | 2018-11-30 | 2019-03-22 | 江苏维尔特泵业有限公司 | A kind of hot water pump bearing body air-cooling device |
| CN110285063A (en) * | 2019-06-28 | 2019-09-27 | 盐城市远大环保设备有限公司 | A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump |
| CN116498570A (en) * | 2023-06-28 | 2023-07-28 | 江苏凯峰泵阀有限公司 | Self-heat-dissipation type circulating centrifugal pump |
-
2017
- 2017-09-27 CN CN201721256886.1U patent/CN207740247U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505803A (en) * | 2018-11-30 | 2019-03-22 | 江苏维尔特泵业有限公司 | A kind of hot water pump bearing body air-cooling device |
| CN109505803B (en) * | 2018-11-30 | 2023-10-27 | 江苏维尔特泵业有限公司 | Hot water pump bearing body air cooling device |
| CN110285063A (en) * | 2019-06-28 | 2019-09-27 | 盐城市远大环保设备有限公司 | A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump |
| CN116498570A (en) * | 2023-06-28 | 2023-07-28 | 江苏凯峰泵阀有限公司 | Self-heat-dissipation type circulating centrifugal pump |
| CN116498570B (en) * | 2023-06-28 | 2023-09-22 | 江苏凯峰泵阀有限公司 | Self-heat-dissipation type circulating centrifugal pump |
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