CN106762836A - A kind of water pump spiral casing - Google Patents
A kind of water pump spiral casing Download PDFInfo
- Publication number
- CN106762836A CN106762836A CN201611146769.XA CN201611146769A CN106762836A CN 106762836 A CN106762836 A CN 106762836A CN 201611146769 A CN201611146769 A CN 201611146769A CN 106762836 A CN106762836 A CN 106762836A
- Authority
- CN
- China
- Prior art keywords
- pipe
- outlet pipe
- case body
- spiral case
- water pump
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
Abstract
The invention discloses a kind of water pump spiral casing, including spiral case body, the spiral case body includes impeller cavity, water inlet pipe and outlet pipe, and the outlet pipe has two delivery ports, a current stabilization chamber is formed on outlet pipe；Flow control valve is provided with current stabilization chamber, a filling pipe is additionally provided with spiral case body, the filling pipe is located at the same side of spiral case body with water inlet pipe, and the diameter of filling pipe is less than water inlet pipe diameter.The present invention can simultaneously carry out multichannel water supply, so that using more facilitating, and can effectively reduce use cost.
Description
Technical field
The present invention relates to vehicle water pump technical field, more particularly to a kind of water pump spiral casing.
Background technology
Water pump is the important spare part in car engine cooling system, and its effect is pumping coolant（Water）, make cold
But liquid quickly flows in the cooling water channel of engine, to take away the heat produced when engine works, keeps engine normal
Operating temperature.Traditional water pump is mainly including water pump spiral casing, impeller, pump shaft and belt pulley etc.；In the course of work, engine
Water pump bearing and wheel rotation are driven by belt pulley, the coolant in water pump is driven by impeller and rotates together, in centrifugal force
The edge of water pump cover is thrown toward under effect, while producing certain pressure, is then flowed out from water outlet or water pipe；In impeller
The pressure reduction because coolant is thrown out of at the heart, the coolant in water tank is under the differential pressure action of unit fixed on water pump suction and impeller central
It is inhaled into impeller through water pipe, realizes the reciprocation cycle of coolant.
But existing water pump mostly only one of which water inlet and a delivery port, so that a water pump can only be to one
Position is cooled down or is supplied water, and causes vehicle that multiple water pumps etc. are needed to use in assembling, is not only increased and is used into
This, and in installation process, also bring great inconvenience.
The content of the invention
For deficiencies of the prior art, it is an object of the invention to provide a kind of water pump spiral casing, enable water pump
It is enough to carry out multichannel water supply simultaneously, so that using more facilitating, and can effectively reduce use cost.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is such：A kind of water pump spiral casing, including snail
Shell body, the spiral case body includes impeller cavity, water inlet pipe and outlet pipe, it is characterised in that：The outlet pipe has two and goes out
The mouth of a river, and whole outlet pipe is in Y types；On outlet pipe, the outwardly formation one in one end corresponding position being connected with two delivery ports is steady
Stream chamber；Flow control valve is provided with current stabilization chamber, two water flows of delivery port can be controlled by the flow control valve；
A filling pipe is additionally provided with spiral case body, the filling pipe is located at the same side of spiral case body, and moisturizing with water inlet pipe
The diameter of pipe is less than water inlet pipe diameter.
Further, in outlet pipe and current stabilization chamber position corresponding position, a pilot hole is provided with, the flow control valve is through the dress
In distribution installation and current stabilization chamber；A closure is provided with the pilot hole, sealing ring is additionally provided between the closure and outlet pipe.
Compared with prior art, the invention has the advantages that：Simple structure, outlet pipe has two-way except the mouth of a river, so that
Can make to supply water two-way while water pump（Cooling）, the service efficiency of water pump is not only increased, and effectively reduce
Use cost, while make to install and use more facilitating；Meanwhile, after setting up filling pipe, the water in spiral case can be mended in time
Fill, so as to ensure the hydraulic pressure and stability of two-way water outlet.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment：Referring to Fig. 1, a kind of water pump spiral casing, including spiral case body, the spiral case body includes impeller cavity 1, water inlet
Pipe 2 and outlet pipe 3.The outlet pipe 3 has two delivery ports, and whole outlet pipe 3 is in Y types.
On outlet pipe 3, one end corresponding position one current stabilization chamber 4 of outwardly formation being connected with two delivery ports；In current stabilization chamber 4
Flow control valve 5 is inside provided with, two water flows of delivery port can be controlled by the flow control valve 5；During specific implementation,
In outlet pipe 3 and the position corresponding position of current stabilization chamber 4, a pilot hole is provided with, the flow control valve 5 is installed and current stabilization through the pilot hole
In chamber 4；A closure is provided with the pilot hole, sealing ring is additionally provided between the closure and outlet pipe 3.
A filling pipe 6 is additionally provided with spiral case body, the filling pipe 6 is located at the same side of spiral case body with water inlet pipe 2,
And the diameter of filling pipe 6 is less than the diameter of water inlet pipe 2.
There is outlet pipe of the invention 3 two-way to remove the mouth of a river such that it is able to make to supply water two-way while water pump（It is cold
But）, the service efficiency of water pump is not only increased, and use cost is effectively reduced, while make to install and use more facilitating；Together
When, after setting up filling pipe 6, the water in spiral case can be supplemented in time, so as to ensure the hydraulic pressure and stability of two-way water outlet.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than restriction technologies side
Case, it will be understood by those within the art that, those modify or equivalent to technical scheme, and
The objective and scope of the technical program are not departed from, all should be covered in the middle of scope of the presently claimed invention.
Claims (2)
1. a kind of water pump spiral casing, including spiral case body, the spiral case body includes impeller cavity, water inlet pipe and outlet pipe, its feature
It is：The outlet pipe has two delivery ports, and whole outlet pipe is in Y types；On outlet pipe, be connected with two delivery ports
End corresponding position is outwardly to form a current stabilization chamber；Flow control valve is provided with current stabilization chamber, can by the flow control valve
Two water flows of delivery port of control；
A filling pipe is additionally provided with spiral case body, the filling pipe is located at the same side of spiral case body, and moisturizing with water inlet pipe
The diameter of pipe is less than water inlet pipe diameter.
2. a kind of water pump spiral casing according to claim 1, it is characterised in that：In outlet pipe and current stabilization chamber position corresponding position,
A pilot hole is provided with, the flow control valve is through in pilot hole installation and current stabilization chamber；A closure is provided with the pilot hole,
Sealing ring is additionally provided between the closure and outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146769.XA CN106762836A (en) | 2016-12-13 | 2016-12-13 | A kind of water pump spiral casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146769.XA CN106762836A (en) | 2016-12-13 | 2016-12-13 | A kind of water pump spiral casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106762836A true CN106762836A (en) | 2017-05-31 |
Family
ID=58876489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146769.XA Withdrawn CN106762836A (en) | 2016-12-13 | 2016-12-13 | A kind of water pump spiral casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106762836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894864A (en) * | 2020-07-27 | 2020-11-06 | 汪长霞 | Buffering shock-proof type multi-waterway intelligent output water pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916997A (en) * | 1956-04-09 | 1959-12-15 | Sarl Johannes Freres | Double-outlet centrifugal pump |
| GB1345442A (en) * | 1972-06-14 | 1974-01-30 | Imp Metals Ind Kynoch Ltd | Gas-fired water heating applinances |
| CN2500844Y (en) * | 2001-09-13 | 2002-07-17 | 合肥三益电机电泵股份有限公司 | Single-stage double-sucking double volute submersible electric pump |
| JP2011252477A (en) * | 2010-06-04 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | Reverse prewhirl double-suction centrifugal pump |
| CN202579298U (en) * | 2012-03-28 | 2012-12-05 | 李传建 | Force balance water pump |
| CN202971327U (en) * | 2012-10-23 | 2013-06-05 | 四川渝成机械有限公司 | Clear water pump volute |
-
2016
- 2016-12-13 CN CN201611146769.XA patent/CN106762836A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916997A (en) * | 1956-04-09 | 1959-12-15 | Sarl Johannes Freres | Double-outlet centrifugal pump |
| GB1345442A (en) * | 1972-06-14 | 1974-01-30 | Imp Metals Ind Kynoch Ltd | Gas-fired water heating applinances |
| CN2500844Y (en) * | 2001-09-13 | 2002-07-17 | 合肥三益电机电泵股份有限公司 | Single-stage double-sucking double volute submersible electric pump |
| JP2011252477A (en) * | 2010-06-04 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | Reverse prewhirl double-suction centrifugal pump |
| CN202579298U (en) * | 2012-03-28 | 2012-12-05 | 李传建 | Force balance water pump |
| CN202971327U (en) * | 2012-10-23 | 2013-06-05 | 四川渝成机械有限公司 | Clear water pump volute |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894864A (en) * | 2020-07-27 | 2020-11-06 | 汪长霞 | Buffering shock-proof type multi-waterway intelligent output water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |