CN206889287U - A kind of water pump of vacuum control valve - Google Patents
A kind of water pump of vacuum control valve Download PDFInfo
- Publication number
- CN206889287U CN206889287U CN201720862640.2U CN201720862640U CN206889287U CN 206889287 U CN206889287 U CN 206889287U CN 201720862640 U CN201720862640 U CN 201720862640U CN 206889287 U CN206889287 U CN 206889287U
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- outlet pipe
- pump housing
- ball valve
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a kind of water pump of vacuum control valve, including the pump housing, rotating shaft and impeller, water inlet pipe and outlet pipe are provided with the pump housing, the water inlet pipe is provided with water inlet pipe, outlet pipe is provided with exit branch, and the exit branch is connected by pipeline with water inlet pipe；The exit branch forms through hole in outlet pipe, the position that through hole is matched on the outlet pipe is provided with ball valve core, ball valve core is provided with central shaft and eccentric shaft, the both ends of central shaft are respectively placed in two axis holes of water outlet chamber, the eccentric shaft is connected with drive device, and the drive device ball valve core is rotated around central shaft so that outlet pipe or exit branch realize closure or openness.The water pump of vacuum control valve of the present utility model, smart structural design, by the effect of ball valve core, realize cooling of the water pump to engine and be turned on and off.
Description
Technical field
The utility model is a kind of water pump of vacuum control valve.
Background technology
Auto pump, it is that the hot water in engine cylinder-body water channel is pumped out, then cold water is pumped into, so as to realizes engine
Cooling, radiating, ensure the normal operation of engine.
In practical work process, engine is cold state in firm start, now, if making auto pump work immediately,
The waste of the energy can be then caused, meanwhile, it can also extend the heating-up time of engine, this causes the cold conditions of engine to be worn, makes oil
Consumption increase.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of water pump of vacuum control valve, and it can be intelligent
The open and close of water pump are controlled, reduce energy loss, and structure is compacter.
In order to solve the above technical problems, a kind of technical solution of the water pump of vacuum control valve of the utility model is：
A kind of water pump of vacuum control valve, including the pump housing, rotating shaft and impeller, the rotating shaft is in the pump housing and rotating shaft
One end is connected with belt pulley, other end connection impeller；Water inlet chamber, blade wheel chamber and water outlet chamber, impeller are provided with the pump housing
In wheel chamber；Water inlet pipe and outlet pipe, water inlet pipe insertion water inlet chamber, outlet pipe insertion water chamber are provided with the pump housing
Room, water inlet pipe are provided with water inlet pipe, and outlet pipe is provided with exit branch, and the exit branch is connected by pipeline and water inlet pipe
It is logical；The exit branch forms through hole in outlet pipe, and the position that through hole is matched on the outlet pipe is provided with ball valve core,
Ball valve core is provided with central shaft and eccentric shaft, and the both ends of central shaft are respectively placed in two axis holes of water outlet chamber, the bias
Axis connection has drive device, and the drive device ball valve core is rotated around central shaft so that outlet pipe or exit branch are realized and opened
Open or close, the drive device includes being fixed on the vacuum cylinder component of pump housing outer wall, and the vacuum cylinder component includes vacuum reservoir
Body, the telescopic vacuum reservoir core in vacuum reservoir body, the vacuum reservoir core outer end is hinged on one end of swing arm, the pendulum
Arm structure triangular in shape, including first connecting portion and second connecting portion, the first connecting portion are provided with the first fulcrum, and second connects
Socket part is provided with the second fulcrum, and the junction of the first connecting portion and second connecting portion is formed with the 3rd fulcrum, and the described 3rd
Fulcrum is hinged on the pump housing, and the outer end of vacuum reservoir core is hinged on the first fulcrum, and the second fulcrum is hinged on one end of push rod, push rod
The other end be hinged on the top of top cover, the top cover is in the accommodating cavity in the pump housing, and the bottom of top cover is matched in return set
Top, spring is provided with accommodating cavity, one end of spring is against accommodating cavity bottom, and other end matching covers bottom, spring in return
There is elastic force upward all the time to return set；The return is put provided with chute, and the eccentric shaft is plugged in chute；By pushing away
Dynamic return set is moved down or moved up, and ball valve core is rotated around central shaft, alternately can seal outlet pipe, exit branch.
The accommodating cavity bottom is provided with the body of rod, and spring housing is on the body of rod.
One end that the push rod matches with top cover is provided with bulb, and the top of top cover is provided with the bulb groove matched with bulb.
What the utility model can reach has the technical effect that：
Compared with prior art, the water pump of vacuum control valve of the present utility model, when engine just starts, ball valve
Core matching is on outlet pipe and seals outlet pipe, and water under high pressure caused by rotation flows out and flow into water impeller from exit branch at a high speed
Branch pipe, water inlet pipe penetrate with water inlet pipe, and water forms water circulation in the pump housing, and engine can not be cooled down, so that
The temperature of engine quickly improves, and avoids the cold conditions abrasion of engine, when engine temperature is higher, ball valve core seals water outlet
Branch pipe, water under high pressure caused by impeller flow out from outlet pipe, so as to be cooled down to engine, complete cooling work.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the water pump of the utility model vacuum control valve;
Fig. 2 is the partial sectional view of the water pump of the utility model vacuum control valve；
Fig. 3 is the stereogram of ball valve core of the present utility model；
Fig. 4 is the stereogram of return set of the present utility model；
Fig. 5 is the structural representation for ajusting state of ball valve core of the present utility model；
Fig. 6 is the structural representation of the rotate counterclockwise state of ball valve core of the present utility model；
Fig. 7 is the structural representation of the state that turns clockwise of ball valve core of the present utility model.
Embodiment
Refer to Fig. 1 to Fig. 7, the utility model provides a kind of water pump of vacuum control valve, including the pump housing 1, rotating shaft 2 with
Impeller 3, the rotating shaft 2 is interior located at the pump housing 1 and one end of rotating shaft 2 is connected with belt pulley 4, other end connection impeller 3；The pump housing
Water inlet chamber, blade wheel chamber and water outlet chamber, impeller 3 is provided with 1 to be in wheel chamber；Water inlet pipe 5 is provided with the pump housing 1 with going out
Water pipe 6, the insertion water inlet chamber of water inlet pipe 5, outlet pipe 6 penetrate water outlet chamber, and water inlet pipe 5 is provided with water inlet pipe 7, outlet pipe 6
Exit branch 8 is provided with, the exit branch 8 passes through pipeline（It is not drawn into figure）Connected with water inlet pipe 7；The exit branch
8 form through hole in outlet pipe 6, and the position that through hole is matched on the outlet pipe 6 is provided with ball valve core 9, set on ball valve core 9
There are central shaft 10 and eccentric shaft 11, the both ends of central shaft 10 are respectively placed in two axis holes of water outlet chamber, the eccentric shaft 11
Drive device is connected with, the drive device ball valve core 9 is rotated around central shaft 10 so that outlet pipe 6 or exit branch 8 are real
Existing closure or openness, the drive device include being fixed on the vacuum cylinder component of the outer wall of the pump housing 1, and the vacuum cylinder component includes true
Empty cylinder body 12, the telescopic vacuum reservoir core 13 in vacuum cylinder body 12, the outer end of vacuum reservoir core 13 are hinged on swing arm
14 one end, 14 structure triangular in shape of swing arm, including first connecting portion 15 and second connecting portion 16, the first connecting portion
15 are provided with the first fulcrum 17, and second connecting portion 16 is provided with the second fulcrum 18, the first connecting portion 15 and second connecting portion
16 junction is hinged on the pump housing 1 formed with the 3rd fulcrum 19, the 3rd fulcrum 19, and the outer end of vacuum reservoir core 13 is hinged
In the first fulcrum 17, the second fulcrum 18 is hinged on one end of push rod 20, and the other end of push rod 20 is hinged on the top of top cover 21, institute
State top cover 21 to be in the accommodating cavity 22 in the pump housing 1, the bottom matching of top cover 21 is set at the top of return set 23 in accommodating cavity 22
There is spring 24, one end of spring 24 is against the bottom of accommodating cavity 22, and other end matching covers 23 bottoms in return, and spring 24 is to return set
23 have elastic force upward all the time；The return set 23 is provided with chute 25, and the eccentric shaft 11 is plugged in chute 25；Pass through
Promote return set 23 to move down or move up, ball valve core 9 is rotated around central shaft, alternately can seal outlet pipe 6, exit branch 8.
The bottom of accommodating cavity 22 is provided with the body of rod 26, and spring 24 is enclosed on the body of rod 26.
One end that the push rod 20 matches with top cover 21 is provided with bulb 27, and the top of top cover 21 is provided with what is matched with bulb 27
Bulb groove 28.
The section of return set 23 is in " piece " word structure, including cylinder body 29, is provided with the top surface of cylinder body 29
The first mounting groove 30 matched with top cover 21, bottom surface are provided with the second mounting groove matched with spring 24（Do not marked in figure）, in cylinder
The side of main body 29 is provided with the chute 25 radially set, and the eccentric shaft 11 is in chute 25.
The operation principle of the water pump of vacuum control valve of the present utility model is made an explanation below：
The water pump of vacuum control valve of the present utility model, belt pulley 4 are driven by engine crankshaft, so, opened in vehicle
After dynamic, belt pulley 4 is constantly in operating condition.
When vehicle is in cold car, ball valve core 9 closes outlet pipe 6, impeller 3 rotate at a high speed caused by water under high pressure from water outlet
Branch pipe 8 flows out, then by the road（It is not drawn into figure）Water inlet pipe 7 is flowed to, because water inlet pipe 7 and water inlet pipe 5 penetrate, this
Sample, the water being pressurized by impeller 3 can be evacuated to exit branch 8 to water inlet chamber and again by impeller 3 again, formed follow by that analogy
Ring water, engine is not cooled down, so as to make engine temperature rise rapidly.
After engine temperature rises to a certain extent, temperature sensor receives signal and triggered to central controller one
Individual signal, central controller controls vacuum reservoir component operation, vacuum reservoir core 13 stretch out, so as to promote swing arm 14 around the 3rd
19 rotate counterclockwises of point, the second connecting portion 16 of swing arm 14 drive push rod 20 to move up, and push rod 20 drives top cover 21 to move up, by spring
24 resilient force, return set 23 move up, because the eccentric shaft 11 of ball valve core 9 is in the chute 25 of return set 23, now,
Eccentric shaft 11 rotates around central shaft 10, has the displacement of both direction, one is upward displacement, and another is position backward
Move, because chute 25 is the transverse groove being radially arranged along cylinder body 29, meet the movement locus requirement of eccentric shaft 11, this
Sample, acted on by the power of chute 25, ball valve core 9 rotates around central shaft 10 and seals exit branch 8, so as to open outlet pipe 6, make
Cooling water acts on engine, then produces cooling effect to engine.
A kind of water pump of the vacuum control valve provided above the utility model embodiment is described in detail, this
Apply specific case in text to be set forth principle of the present utility model and embodiment, the explanation of above example is
It is used to help understand the technical scheme disclosed in the utility model；Meanwhile for those of ordinary skill in the art, according to this reality
With new thought, there will be changes in specific embodiments and applications, in summary, this specification content is not
It is interpreted as limitation of the present utility model.
Claims (3)
1. a kind of water pump of vacuum control valve, including the pump housing, rotating shaft and impeller, the rotating shaft in the pump housing and rotating shaft one
End is connected with belt pulley, other end connection impeller；Water inlet chamber, blade wheel chamber and water outlet chamber are provided with the pump housing, at impeller
In in wheel chamber；Water inlet pipe and outlet pipe, water inlet pipe insertion water inlet chamber, outlet pipe insertion water chamber are provided with the pump housing
Room, it is characterised in that：The water inlet pipe is provided with water inlet pipe, and outlet pipe is provided with exit branch, and the exit branch passes through
Pipeline connects with water inlet pipe；The exit branch forms through hole in outlet pipe, and through hole is matched on the outlet pipe
Position be provided with ball valve core, ball valve core is provided with central shaft and eccentric shaft, and the both ends of central shaft are respectively placed in the two of water outlet chamber
In individual axis hole, the eccentric shaft is connected with drive device, and the drive device makes ball valve core be rotated around central shaft so that water outlet
Pipe or exit branch realize closure or openness, and the drive device includes being fixed on the vacuum cylinder component of pump housing outer wall, described true
Empty cylinder component includes vacuum cylinder body, the telescopic vacuum reservoir core in vacuum reservoir body, and the vacuum reservoir core outer end is hinged
In one end of swing arm, the swing arm structure triangular in shape, including first connecting portion and second connecting portion, in the first connecting portion
Provided with the first fulcrum, second connecting portion is provided with the second fulcrum, and the junction of the first connecting portion and second connecting portion is formed
There is the 3rd fulcrum, the 3rd fulcrum is hinged on the pump housing, and the outer end of vacuum reservoir core is hinged on the first fulcrum, the second fulcrum hinge
One end of push rod is connected on, the other end of push rod is hinged on the top of top cover, and the top cover is in the accommodating cavity in the pump housing, top cover
Bottom matching at the top of return set, be provided with spring in accommodating cavity, one end of spring is against accommodating cavity bottom, and the other end matches
Bottom is covered in return, spring has elastic force upward all the time to return set；The return is put provided with chute, and the eccentric shaft is inserted
It is located in chute；By promoting return set to move down or move up, ball valve core is rotated around central shaft, alternately can seal outlet pipe, go out
Water branch pipe.
A kind of 2. water pump of vacuum control valve according to claim 1, it is characterised in that：The accommodating cavity bottom is provided with
The body of rod, spring housing is on the body of rod.
A kind of 3. water pump of vacuum control valve according to claim 1, it is characterised in that：The push rod matches with top cover
One end be provided with bulb, the top of top cover is provided with the bulb groove matched with bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862640.2U CN206889287U (en) | 2017-07-17 | 2017-07-17 | A kind of water pump of vacuum control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862640.2U CN206889287U (en) | 2017-07-17 | 2017-07-17 | A kind of water pump of vacuum control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889287U true CN206889287U (en) | 2018-01-16 |
Family
ID=61295788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862640.2U Expired - Fee Related CN206889287U (en) | 2017-07-17 | 2017-07-17 | A kind of water pump of vacuum control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552897A (en) * | 2018-06-04 | 2019-12-10 | 深圳市加海科技有限公司 | Submersible pump |
-
2017
- 2017-07-17 CN CN201720862640.2U patent/CN206889287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552897A (en) * | 2018-06-04 | 2019-12-10 | 深圳市加海科技有限公司 | Submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |