CN209180100U - A kind of engine high-efficiency cooling water pump - Google Patents
A kind of engine high-efficiency cooling water pump Download PDFInfo
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- CN209180100U CN209180100U CN201822063854.0U CN201822063854U CN209180100U CN 209180100 U CN209180100 U CN 209180100U CN 201822063854 U CN201822063854 U CN 201822063854U CN 209180100 U CN209180100 U CN 209180100U
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- Prior art keywords
- water pump
- cooling water
- engine high
- pump housing
- efficiency cooling
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Abstract
The utility model discloses a kind of engine high-efficiency cooling water pump, including the pump housing, interference fit has shaft connecting bearing in the pump housing, the bottom of shaft connecting bearing is equipped with wheel member, the water seal cooperated with shaft connecting bearing is equipped in the pump housing, the pump housing is communicated with the catheter with spherical cooling chamber, the wheel member is provided with impurity removing structure, it is realized by above-mentioned component with a kind of simple, effective mode is further the coolant liquid cooling that engine uses, it avoids under hot weather, or when high engine load work, coolant liquid cooling is insufficient, the technical issues of damaging service life of aeroengine, simultaneously, simple impurity removing structure is set, the impurity in coolant liquid can effectively be adsorbed, avoid damage to pump body structure, the device of original disclosure is used by this, not only structure novel and it is simple and efficient.
Description
Technical field
The utility model relates to more particularly to a kind of engine high-efficiency cooling water pump.
Background technique
Cooling water pump is arranged often in order to cool down in automobile engine on engine, using water pump by the cooling in water tank
Water or coolant pump realize cooling, the high coolant pump of temperature are back in water tank again after cooling to engine.
However, under hot weather, water in water tank inherently temperature with higher, pump to in-engine coolant-temperature gage
Unsatisfactory, the counter productive directly generated is the temperature in order to reduce coolant liquid, in a manner of sacrificing fuel oil, by the combustion heat
It can be converted into reducing the energy of coolant liquid, not only energy consumption is high, and contaminant capacity is also big.Meanwhile if cooled, it is not enough,
The service life of engine will be reduced.
Meanwhile engine operation under the high temperature conditions, the substance of small agglomeration is often had in coolant liquid, sucks the pump housing
It is interior, it is unfavorable for pump housing normal work, in the prior art by the way that strainer is arranged at water inlet line, to solve the above technical problems,
But strainer is easy to be washed away power by liquid in the case of liquid flows, and then strainer is caused to be easily deformed, a period of time
Afterwards, the strainer of deformation will be unable to realize the effect of filtering.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of engine high-efficiency cooling water pumps.
The utility model is to solve above-mentioned technical problem by the following technical programs:
A kind of engine high-efficiency cooling water pump, including the pump housing, the interior interference fit of the pump housing have shaft connecting bearing, shaft connecting bearing
Bottom be equipped with wheel member, the water seal cooperated with shaft connecting bearing is equipped in the pump housing, the pump housing is communicated with ball
The catheter of shape cooling chamber, the wheel member are provided with impurity removing structure.
Preferably, multiple spherical cooling chambers are set on the tube body of the catheter, and the outer wall of the spherical shape cooling chamber is equipped with
Chuck layer, the chuck layer is interior to be equipped with heat-absorbing material.
Preferably, the spherical cooling chamber setting number on the catheter is 2-3.
Preferably, it is interconnected between the spherical cooling chamber.
Preferably, the top of the shaft connecting bearing is equipped with flange.
Preferably, the wheel member includes the wheel disc connecting with shaft connecting bearing, central symmetry on the disk body of the wheel disc
It is provided with multiple centrifugal impellers.
Preferably, the number of a centrifugal impeller is 6-8.
Preferably, the impurity removing structure is that the side wall of centrifugal impeller partially offers the groove for accommodating sundries.
Preferably, the groove size shape on different centrifugal impellers is all the same.
Preferably, burr is equipped in the groove.
The utility model has the advantage that compared with prior art
The utility model discloses a kind of engine high-efficiency cooling water pump, including the pump housing, and interference fit has axis in the pump housing
Connecting shaft is held, and the bottom of shaft connecting bearing is equipped with wheel member, is equipped with the water seal cooperated with shaft connecting bearing, the pump housing in the pump housing
Be communicated with the catheter with spherical cooling chamber, the wheel member is provided with impurity removing structure, is realized by above-mentioned component
Further it is that the coolant liquid that engine uses cools down in such a way that one kind is simple, effective, avoids under hot weather, or start
The technical issues of when machine high load capacity works, coolant liquid cooling is insufficient, damages service life of aeroengine, meanwhile, setting is simple
Impurity removing structure can effectively adsorb the impurity in coolant liquid, avoid damage to pump body structure, and the dress of original disclosure is used by this
It sets, not only structure novel and is simple and efficient.
Detailed description of the invention
Fig. 1 is overall structure cross-sectional view in the utility model embodiment；
Fig. 2 is the structural schematic diagram of wheel member in the utility model embodiment；
Fig. 3 is the structural schematic diagram of centrifugal impeller and groove in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the utility model embodiment further groove and burr.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
As shown in Figs 1-4, a kind of engine high-efficiency cooling water pump, including the pump housing 1, the interior interference fit of the pump housing 1 have axis
Connecting shaft holds 101, and the bottom of shaft connecting bearing 101 is equipped with wheel member 4, is equipped with the water cooperated with shaft connecting bearing 101 in the pump housing 1
Envelope 3, the pump housing 1 is communicated with catheter 5, and the wheel member 4 is provided with impurity removing structure (not marking in figure).
Wherein, multiple spherical cooling chambers 501 are set on the catheter 5, and the outer wall of the spherical shape cooling chamber 501 is equipped with folder
Jacket layer (does not mark) in figure, and heat-absorbing material is equipped in the chuck layer.
Wherein, it is 2-3 that number, which is arranged, in the spherical cooling chamber 501 on the catheter 5.
Wherein, it is interconnected between the spherical cooling chamber 501.
Wherein, the top of the shaft connecting bearing 101 is equipped with flange 2.
Wherein, the wheel member 4 includes the wheel disc 401 connecting with shaft connecting bearing 101, on the disk body of the wheel disc 401
Center symmetric setting has multiple centrifugal impellers 402.
Wherein, the number of a centrifugal impeller 402 is 6-8.
Wherein, the impurity removing structure is that the side wall of centrifugal impeller 402 partially offers the groove 4021 for accommodating sundries.
Wherein, 4021 size shape of the groove on different centrifugal impellers 402 is all the same.
Wherein, burr 4022 is equipped in the groove 4021.
Working principle: the pump housing 1 provides power by engine external connection power source, particular by crankshaft input power.Pump
In 1 course of work of body, under the high temperature conditions, coolant liquid in water tank temperature with higher itself, therefore set on catheter 5
Multiple spherical cooling chambers 501 are set, specifically, the water (or coolant liquid) of the discharge pump housing 1 passes through spherical cooling chamber 501, because of ball
The diameter of shape cooling chamber 501 is greater than the interior diameter of water inlet pipe 5 and outlet pipe 6, therefore, into water herein, fluid specific surface area
Increase, heat dissipation area increases.Heat-absorbing material is filled in chuck layer, heat-absorbing material is liquid or powdered disclosed in the prior art
Heat-absorbing material.Coolant liquid flows through herein, is cooled down.
In 1 course of work of the pump housing, the rotation of 101 impeller component 4 of shaft connecting bearing, while under the action of water seal 3, baffle
Water flow.Water seal 3 is conventional hermetic component used in available engine water pump.Wheel member 4 includes wheel disc 401, in wheel disc 401
The heart is symmetrical arranged 8 centrifugal impellers 402, enters in order to facilitate water flow and inlet opening (being not drawn into figure) is arranged on wheel disc 401.
In order to store the impurity in coolant liquid to a certain extent, the IR fiber such as to fall off, in centrifugal impeller 402
Wheel body side wall upper part separately set with impeller cooperation groove 4021 (fluting 402 spiral of direction centrifugal impeller move towards identical, and
With 402 surfaces of revolution of centrifugal impeller, it is parallel to each other, specifically, 402 rotating gravure 4021 of centrifugal impeller constantly impact water flow).
Specifically, the geometry trend of groove 4021 and the geometry of centrifugal impeller 402 move towards identical, it is cold when centrifugal impeller 402 rotates
But the sundries in liquid is contacted with centrifugal impeller 402 first under the action of being centrifuged negative pressure, when the impurity in coolant liquid encounters groove
When 4021, (burr 4022 is specifically to carry out in 402 casting process of centrifugal impeller to the easy burr 4022 by groove 4021
Coarse processing forms the burr 4022 that surface has protrusion), and then will not enter in the pump housing 1.Impeller groove is fallen in periodic cleaning
Sundries in 4021 can remove impurity to a certain extent, guarantee the normal work of cooling pump.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of engine high-efficiency cooling water pump, which is characterized in that including the pump housing, interference fit has axis connecting shaft in the pump housing
It holds, the bottom of shaft connecting bearing is equipped with wheel member, is equipped with the water seal cooperated with shaft connecting bearing, the company of the pump housing in the pump housing
It is connected with the catheter with spherical cooling chamber, the wheel member is provided with impurity removing structure.
2. engine high-efficiency cooling water pump according to claim 1, which is characterized in that be arranged on the tube body of the catheter
Multiple spherical shape cooling chambers, the outer wall of the spherical shape cooling chamber are equipped with chuck layer, are equipped with heat-absorbing material in the chuck layer.
3. engine high-efficiency cooling water pump according to claim 2, which is characterized in that the spherical shape on the catheter is cooling
It is 2-3 that number, which is arranged, in chamber.
4. engine high-efficiency cooling water pump according to claim 3, which is characterized in that between the spherical shape cooling chamber mutually
Connection.
5. engine high-efficiency cooling water pump according to claim 1, which is characterized in that the top of the shaft connecting bearing is equipped with
Flange.
6. engine high-efficiency cooling water pump according to claim 1, which is characterized in that the wheel member includes connecting with axis
The wheel disc of bearing connection, center symmetric setting has multiple centrifugal impellers on the disk body of the wheel disc.
7. engine high-efficiency cooling water pump according to claim 6, which is characterized in that the number of a centrifugal impeller is
6-8.
8. engine high-efficiency cooling water pump according to claim 7, which is characterized in that the impurity removing structure is centrifugation leaf
The side wall of wheel partially offers the groove for accommodating sundries.
9. engine high-efficiency cooling water pump according to claim 8, which is characterized in that described recessed on different centrifugal impellers
Slot size shape is all the same.
10. engine high-efficiency cooling water pump according to claim 8, which is characterized in that be equipped with burr in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063854.0U CN209180100U (en) | 2018-12-10 | 2018-12-10 | A kind of engine high-efficiency cooling water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063854.0U CN209180100U (en) | 2018-12-10 | 2018-12-10 | A kind of engine high-efficiency cooling water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180100U true CN209180100U (en) | 2019-07-30 |
Family
ID=67376235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063854.0U Active CN209180100U (en) | 2018-12-10 | 2018-12-10 | A kind of engine high-efficiency cooling water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033707A (en) * | 2021-11-09 | 2022-02-11 | 杭州赛奇机械股份有限公司 | New energy automobile battery cooling water circulating pump |
| CN115247594A (en) * | 2022-08-18 | 2022-10-28 | 台州易宏实业有限公司 | Cooling water pump for automobile engine |
-
2018
- 2018-12-10 CN CN201822063854.0U patent/CN209180100U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033707A (en) * | 2021-11-09 | 2022-02-11 | 杭州赛奇机械股份有限公司 | New energy automobile battery cooling water circulating pump |
| CN114033707B (en) * | 2021-11-09 | 2022-06-28 | 杭州赛奇机械股份有限公司 | New energy automobile battery cooling water circulating pump |
| CN115247594A (en) * | 2022-08-18 | 2022-10-28 | 台州易宏实业有限公司 | Cooling water pump for automobile engine |
| CN115247594B (en) * | 2022-08-18 | 2023-11-10 | 台州易宏实业有限公司 | Cooling water pump for automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient cooling water pump for engine Effective date of registration: 20201209 Granted publication date: 20190730 Pledgee: Huishang Bank Co.,Ltd. Huaibei Suixi sub branch Pledgor: ANHUI JINLI PUMP TECHNOLOGY Co.,Ltd. Registration number: Y2020980008990 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220721 Granted publication date: 20190730 Pledgee: Huishang Bank Co.,Ltd. Huaibei Suixi sub branch Pledgor: ANHUI JINLI PUMP TECHNOLOGY Co.,Ltd. Registration number: Y2020980008990 |