CN209309005U - A kind of antistatic, energy-saving engine cooling water pump - Google Patents
A kind of antistatic, energy-saving engine cooling water pump Download PDFInfo
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- CN209309005U CN209309005U CN201822064860.8U CN201822064860U CN209309005U CN 209309005 U CN209309005 U CN 209309005U CN 201822064860 U CN201822064860 U CN 201822064860U CN 209309005 U CN209309005 U CN 209309005U
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- pump housing
- energy
- cooling water
- engine cooling
- water pump
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Abstract
The utility model discloses a kind of antistatic, energy-saving engine cooling water pump, including the pump housing, shaft connecting bearing is provided in the pump housing, belt pulley is connected at the top of the shaft connecting bearing, bottom is connected with wheel member, the shaft connecting bearing is equipped with the water seal cooperated with the pump housing, the lateral wall of the pump housing is provided with electrostatic prevention film, the wheel member includes impeller connector, impeller connector is symmetrically arranged with the impeller blade of multiple flow guiding types, realize cooperation water seal according to water channel by above-mentioned component, prevent bearing failure, the electrostatic prevention film being arranged on the pump housing simultaneously, effective conduct static, and antistatic film is membrane material, superheated vapor can be further prevented to penetrate into the pump housing, cooling water pump disclosed by the utility model, water pump service life can not only be increased, the flow-guiding structure of wheel member setting, play the role of energy-saving protective.
Description
Technical field
The utility model relates to cooling water pump more particularly to a kind of antistatics, energy-saving engine cooling water pump.
Background technique
For engine, by providing power for automobile for the conversion regime of chemical energy and mechanical energy.In energy
Conversion process in, generate a large amount of heat, the prior art is usually arranged in the cylinder body of engine multiple to discharge heat
Water stream channel, using the cooling water pump cooperated with engine by coolant pump into water stream channel, and then reduce the intracorporal heat of cylinder
Amount, prevents engine overheat.
The working principle of cooling water pump is connection external connection power input unit, provides power, internal shaft connecting bearing band
The rotation of movable vane wheel generates centrifugation negative pressure, adsorbs water flow.Water flow destroys the bearing portion on shaft connecting bearing in order to prevent in the prior art
Part and driving flange or driving pulley, are usually arranged mechanical seal on shaft connecting bearing, are commonly water seal for completely cutting off
Water source.
But as water seal was increased using the time, connected between water seal and the pump housing it is no longer close, least a portion of water flow from
Parts of bearings is flowed at gap, causes bearing rust.
Meanwhile for rubbing larger under cooling water pump high-speed cruising, friction process generates a large amount of charge, the production of charge
The raw metal parts that accelerates is corrosion.
However, the prior art improves cooling water pump, solves above-mentioned technical problem not with regard to above-mentioned technical problem.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of antistatics, energy-saving engine cooling water pump.
The utility model is to solve above-mentioned technical problem by the following technical programs:
A kind of antistatic, energy-saving engine cooling water pump, including the pump housing are provided with shaft connecting bearing in the pump housing, described
Belt pulley is connected at the top of shaft connecting bearing, bottom is connected with wheel member, and the shaft connecting bearing is equipped with the water cooperated with the pump housing
Envelope, the lateral wall of the pump housing are provided with electrostatic prevention film, and the wheel member includes impeller connector, and impeller connector is symmetrically set
It is equipped with the impeller blade of multiple flow guiding types.
Preferably, the bottom of the impeller interface connection shaft connecting bearing, the lateral wall of the impeller interface are symmetrically arranged with
The impeller blade of multiple flow guiding types.
Preferably, the impeller blade is 6-8, and diversion cavity, the chamber of the diversion cavity are provided in the impeller blade
Mouth is located at the side of impeller blade.
Preferably, the diversion cavity is arc, and the diversion cavity on every impeller blade is arranged 3.
Preferably, the electrostatic prevention film includes the film of PVC, the film thermoplastic of PVC the pump housing side wall, the film
Surface is coated with the conductive of graphite carbon coating and applies band.
Preferably, drying structure corresponding with water seal is provided in the pump housing.
Preferably, the drying structure includes drying chamber, and drying chamber is located in the side wall of the pump housing, and the drying chamber passes through more
A fluid channel is connected in the pump housing.
Preferably, one end of the fluid channel is connected to drying chamber, and the other end of fluid channel is connected to the nearly upper section institute of water seal
Corresponding pump housing inner sidewall.
Preferably, the diameter of the fluid channel is 0.2-0.3cm.
Preferably, the drying structure is two, and is symmetrically distributed in the side wall of the pump housing.
The utility model has the advantage that compared with prior art
The utility model discloses a kind of antistatic, energy-saving engine cooling water pump, including the pump housing, is provided in the pump housing
Shaft connecting bearing, is connected with belt pulley at the top of the shaft connecting bearing, and bottom is connected with wheel member, the shaft connecting bearing be equipped with
The water seal of pump housing cooperation, the lateral wall of the pump housing are provided with electrostatic prevention film, and the wheel member includes impeller connector, impeller
Connector is symmetrically arranged with the impeller blade of multiple flow guiding types, realizes that cooperation water seal according to water channel, prevents axis by above-mentioned component
The electrostatic prevention film for holding destruction, while being arranged on the pump housing, effective conduct static, and antistatic film are membrane material, can be into one
Step prevents superheated vapor from penetrating into the pump housing, and cooling water pump disclosed by the utility model can not only increase water pump service life, leaf
The flow-guiding structure of wheel component setting, plays the role of energy-saving protective.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlargement structural representation at the position A in the utility model embodiment Fig. 1；
Fig. 3 is the structural schematic diagram of wheel member in the utility model embodiment；
Fig. 4 is the structural schematic diagram of impeller blade in the utility model embodiment；
Fig. 5 is the structural schematic diagram of electrostatic prevention film in the utility model embodiment.
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. 1-5, a kind of antistatic, energy-saving engine cooling water pump, including the pump housing 1 are provided in the pump housing 1
Shaft connecting bearing 102, the top of the shaft connecting bearing 102 are connected with belt pulley 2, and bottom is connected with wheel member 104, and the axis connects
Bearing 102 is equipped with the water seal 103 cooperated with the pump housing 1.
Specifically, the above-mentioned component of the pump housing 1 is the conventional arrangement structure in engine cooling water pump.
The lateral wall of the pump housing 1 is provided with electrostatic prevention film 3, and the wheel member 104 includes impeller connector (in figure
Do not mark), impeller connector is symmetrically arranged with the impeller blade 1041 of multiple flow guiding types.
Wherein, the wheel member 104 includes impeller interface, the bottom of the impeller interface connection shaft connecting bearing 102,
The lateral wall of the impeller interface is symmetrically arranged with the impeller blade 1041 of multiple flow guiding types.
Wherein, the impeller blade 1041 is 6-8, and diversion cavity 1042 is provided in the impeller blade 1041, described
The accent of diversion cavity 1042 is located at the side of impeller blade 1041.
Wherein, the diversion cavity 1042 is arc, and the diversion cavity 1042 on every impeller blade 1041 is arranged 3.
Wherein, the film of the electrostatic prevention film 3 including PVC, the film thermoplastic of PVC the pump housing 1 side wall, the film
Surface is coated with the conductive of graphite carbon coating and applies band 301.
Wherein, drying structure (not marking in figure) corresponding with water seal 103 is provided in the pump housing 1.
Wherein, the drying structure includes drying chamber 401, and drying chamber 401 is located in the side wall of the pump housing 1, the drying chamber
401 are connected in the pump housing 1 by multiple fluid channels 402, specifically, the runner mouth of fluid channel 402 is located at the inner sidewall of the pump housing 1
On, water flows through runner mouth and penetrates into fluid channel 402, drying chamber 401.
Wherein, one end of the fluid channel 402 is connected to drying chamber 401, and the other end of fluid channel 402 is connected to water seal
1 inner sidewall of the pump housing corresponding to 103 nearly upper sections.
Wherein, the diameter of the fluid channel 402 is 0.2-0.3cm.
Wherein, the drying structure is two, and is symmetrically distributed in the side wall of the pump housing 1.
Working principle:
A kind of fastening type automobile cooling water pump, including the pump housing 1, the primary structure and working principle of the pump housing 1 are existing skill
Structure disclosed in art, specifically, being provided with shaft connecting bearing 102 in the pump housing 1, the top of the shaft connecting bearing 102 is connected with skin
Belt wheel 2,2 V belt translation of belt pulley are connected to external connection power device, as the bottom of the crankshaft of engine, shaft connecting bearing 102 is connected with
Wheel member 104, the shaft connecting bearing 102 are equipped with the water seal 103 cooperated with the pump housing 1.
Wheel member 104 includes impeller interface, and impeller interface connects the bottom of shaft connecting bearing 102, specifically, can adopt
It is connected with, the lateral wall of impeller interface is symmetrically arranged with 8 impeller blades 1041.
Open up the diversion cavity 1042 of 3 arcs in every impeller blade 1041, in 1041 high-speed rotation of impeller blade,
The excessive impeller blades 1041 of water flow in order to prevent cause impeller blade 1041 to deform, the diversion cavity 1042 of arc, water are arranged
Stream passes through from the diversion cavity 1042 (diversion cavity 1042 of arc is substantially parallel with Plane of rotation) of arc.
In order to adjust the degree that impeller blade 1041 stirs water flow, resilient plug 1043 can be filled in the diversion cavity of arc
In 1042.Or screw thread will be arranged at the accent of the diversion cavity 1042 of arc, using small screw, it is spirally connected and blocks the water conservancy diversion of arc
Chamber 1042.
The running speed of shaft connecting bearing 102 is higher, and prolonged operating is easy to cause water seal 103 to loosen, and generates microgap,
Therefore drying structure is set in the nearly upper end of water seal 103.
When fine bourn flows through 103 nearly upper end of water seal, entered in drying chamber 401 by fluid channel 402, by drying chamber 401
Interior particle dry agent absorption.Particle dry agent is shaken generation particle by the pump housing 1 and enters in the pump housing 1 in order to prevent, influences axis
Connecting shaft holds 102 work, and the sponge with the cooperation of 402 shape of fluid channel can be filled in fluid channel 402, receives work using sponge
With, absorption water, and it is dry.
Electrostatic prevention film 3 includes the film of PVC, side wall of the film thermoplastic of PVC in the pump housing 1, the surface spraying of the film
There is the conductive of graphite carbon coating to apply band 301, the charge that the friction of the pump housing 1 generates applies band 301 by conduction and exports.
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 antistatic, energy-saving engine cooling water pump, which is characterized in that including the pump housing, axis company is provided in the pump housing
Bearing is connected with belt pulley at the top of the shaft connecting bearing, and bottom is connected with wheel member, and the shaft connecting bearing is equipped with and the pump housing
The water seal of cooperation, the lateral wall of the pump housing are provided with electrostatic prevention film, and the wheel member includes impeller connector, impeller connection
Mouth is symmetrically arranged with the impeller blade of multiple flow guiding types.
2. antistatic according to claim 1, energy-saving engine cooling water pump, which is characterized in that the impeller connector
The bottom of shaft connecting bearing is connected, the lateral wall of the impeller connector is symmetrically arranged with the impeller blade of multiple flow guiding types.
3. antistatic according to claim 2, energy-saving engine cooling water pump, which is characterized in that the impeller blade is
6-8, diversion cavity is provided in the impeller blade, the accent of the diversion cavity is located at the side of impeller blade.
4. antistatic according to claim 3, energy-saving engine cooling water pump, which is characterized in that the diversion cavity is arc
Shape, the diversion cavity on every impeller blade are arranged 3.
5. antistatic according to claim 1, energy-saving engine cooling water pump, which is characterized in that the electrostatic prevention film packet
The film of PVC is included, in the side wall of the pump housing, the surface of the film is coated with the conductive of graphite carbon coating and applies the film thermoplastic of PVC
Band.
6. antistatic according to claim 1, energy-saving engine cooling water pump, which is characterized in that setting in the pump housing
There is drying structure corresponding with water seal.
7. antistatic according to claim 6, energy-saving engine cooling water pump, which is characterized in that the drying structure packet
Drying chamber is included, drying chamber is located in the side wall of the pump housing, and the drying chamber is connected in the pump housing by multiple fluid channels.
8. antistatic according to claim 7, energy-saving engine cooling water pump, which is characterized in that the one of the fluid channel
End is connected to drying chamber, and the other end of fluid channel is connected to pump housing inner sidewall corresponding to the nearly upper section of water seal.
9. antistatic according to claim 8, energy-saving engine cooling water pump, which is characterized in that the fluid channel it is straight
Diameter is 0.2-0.3cm.
10. antistatic according to claim 6, energy-saving engine cooling water pump, which is characterized in that the drying structure is
Two, and be symmetrically distributed in the side wall of the pump housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064860.8U CN209309005U (en) | 2018-12-10 | 2018-12-10 | A kind of antistatic, energy-saving engine cooling water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064860.8U CN209309005U (en) | 2018-12-10 | 2018-12-10 | A kind of antistatic, energy-saving engine cooling water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309005U true CN209309005U (en) | 2019-08-27 |
Family
ID=67676349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064860.8U Active CN209309005U (en) | 2018-12-10 | 2018-12-10 | A kind of antistatic, energy-saving engine cooling water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309005U (en) |
-
2018
- 2018-12-10 CN CN201822064860.8U patent/CN209309005U/en active Active
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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 |
Denomination of utility model: An anti-static and energy-saving engine cooling water pump Effective date of registration: 20201209 Granted publication date: 20190827 Pledgee: Huishang Bank Co.,Ltd. Huaibei Suixi sub branch Pledgor: ANHUI JINLI PUMP TECHNOLOGY Co.,Ltd. Registration number: Y2020980008990 |
|
| PE01 | Entry into force 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: 20190827 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 |