CN209586715U - A kind of integrated form flow double-control apparatus for water pump - Google Patents
A kind of integrated form flow double-control apparatus for water pump Download PDFInfo
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- CN209586715U CN209586715U CN201822126031.8U CN201822126031U CN209586715U CN 209586715 U CN209586715 U CN 209586715U CN 201822126031 U CN201822126031 U CN 201822126031U CN 209586715 U CN209586715 U CN 209586715U
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- water pump
- spool
- valve
- way valve
- integrated form
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Abstract
The utility model relates to a kind of integrated form flow double-control apparatus for water pump, including dual control four-way valve, pressure sensor and pressurized tank, the dual control four-way valve lower end is connected with the water outlet of water pump, the left end interface and right end interface of the dual control four-way valve are connected with pressure sensor and pressurized tank respectively, the dual control four-way valve includes valve body, spool and magnetic approach switch, the valve body is integrally in four-way connection shape, flow passage chamber is formed inside the lower end connector of valve body, the spool moved up and down is installed in flow passage chamber, magnetic approach switch is installed on the lower end connector side wall of the valve body, magnet corresponding with magnetic approach switch is installed in the spool.The utility model is simple with structure, facilitates control flow and pressure, forms excessive low water level protection, reduces pump energy consumption, water pump is avoided the features such as noise while automatically controlled water pump start and stop occur.
Description
Technical field
The utility model relates to piston type domestic water pump flow switch technical fields, more particularly to a kind of integrated form for water pump
Flow double-control apparatus.
Background technique
Common water pump generallys use pressure sensor to control its movement, when water pump transports, water flow be it is constant,
When water pump water shortage, water pump still can be continued working because of pressure sensor, can be sucked in water pump large quantity of air but without
Method water outlet, causes the waste of the energy, and in order to solve this problem, designing the new flow double-control apparatus of one kind is necessary.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of integrated form flow double-control apparatus for water pump, tools
Have that structure is simple, facilitates control flow and pressure, forms excessive low water level protection, reduces pump energy consumption, water pump is avoided noise, same occur
When automatically controlled water pump start and stop the features such as.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of integrated form stream for water pump
Measure double-control apparatus, including dual control four-way valve, pressure sensor and pressurized tank, the water outlet of the dual control four-way valve lower end and water pump
Mouth is connected, and the left end interface and right end interface of the dual control four-way valve are connected with pressure sensor and pressurized tank respectively, described
Dual control four-way valve include valve body, spool and magnetic approach switch, the valve body is integrally in four-way connection shape, under valve body
Flow passage chamber is formed inside end connector, the spool moved up and down is installed in flow passage chamber, on the lower end connector side wall of the valve body
Magnetic approach switch is installed, magnet corresponding with magnetic approach switch is installed in the spool.
The water inlet diameter of the lower end connector of the valve body is less than the cross-sectional diameter of spool.
Plug is installed in the upper end outlet of the lower end connector of the valve body, is equipped between plug and spool in compression
The spring of state.
The connector of the dual control four-way valve lower end uses external thread mechanism, and the lower end of dual control four-way valve is inserted into water pump
It is interior.
First runner hole and second flow channel hole are respectively disposed in the middle part of the spool top and bottom, in the spool
Side opening there are four being evenly arranged on portion side, the both ends of side opening are connected to first runner hole and second flow channel hole respectively.
The magnet insertion is mounted in spool.
The utility model has the advantages that the utility model relates to a kind of integrated form flow double-control apparatus for water pump, simple with structure,
Facilitate control flow and pressure, form excessive low water level protection, reduces pump energy consumption, avoids water pump from noise occur while automatically controlling
The features such as water pump start and stop.
Detailed description of the invention
Fig. 1 is the topology view of the utility model；
Fig. 2 is the cross-sectional view of dual control four-way valve described in the utility model；
Fig. 3 is the cross-sectional view of spool described in the utility model.
Diagram: 1, dual control four-way valve, 2, water pump, 3, pressure sensor, 4, pressurized tank, 5, valve body, 6, plug, 7, magnetism connects
Nearly switch, 8, runner gap, 9, spool, 10, spring, 11, magnet, 12, second flow channel hole, 13, side opening, 14, first runner hole.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiments of the present invention is related to a kind of integrated form flow double-control apparatus for water pump, such as 3 institute of Fig. 1-
Show, including dual control four-way valve 1, pressure sensor 3 and pressurized tank 4, the water outlet of dual control four-way valve 1 lower end and water pump 2
It is connected, the left end interface and right end interface of the dual control four-way valve 1 are connected with pressure sensor 3 and pressurized tank 4 respectively, described
Dual control four-way valve 1 include valve body 5, spool 9 and magnetic approach switch 7, the whole valve body 5 is in four-way connection shape, valve
Flow passage chamber is formed inside the lower end connector of body 5, and the spool 9 moved up and down, the lower termination of the valve body 5 are installed in flow passage chamber
Magnetic approach switch 7 is installed on head side wall, magnet 11 corresponding with magnetic approach switch 7 is installed in the spool 9.
The water inlet diameter of the lower end connector of the valve body 5 is less than the cross-sectional diameter of spool.
Plug 6 is installed in the upper end outlet of the lower end connector of the valve body 5, is equipped between plug 6 and spool 9 and is in
The spring 10 of compressive state.
The connector of 1 lower end of dual control four-way valve uses external thread mechanism, and the lower end of dual control four-way valve 1 is inserted into water pump
In 2.
It is respectively disposed with first runner hole 12 and second flow channel hole 14 in the middle part of 9 top and bottom of spool, it is described
Be evenly arranged on 9 middle part side of spool there are four side opening 13, the both ends of side opening 13 respectively with first runner hole 12 and second flow channel
Hole 14 is connected to.
The insertion of magnet 11 is mounted in spool 9.
Embodiment
There are runner gap 8 between 5 lower lumen of 9 lower end of spool and valve body, when use, a left side for dual control four-way valve 1
End interface and right end interface install pressure sensor 3 and pressurized tank 4, the lower end of dual control four-way valve 1 and the water outlet of water pump 2 respectively
Mouthful it is connected, after energization 3s, water pump 2 is rotated, if water pump 2 blows at the mouth of a river and has water entrance at this time, spool 9 is pushed up to move,
Middle magnet 11 is aligned with magnetic approach switch 7, and magnetic approach switch 7 obtains signal, and the chip in motor is allowed to obtain magnetic approach
After the signal of switch 7,2 persistent movement of water pump, if 2 water outlet of water pump does not have water at this time, position does not occur for spool 9 and magnet 11
It moves, the chip in motor does not receive signal, and after operating five minutes, water pump 2 stops working, and serves every two hours, water pump 2 is transported
Row 5 minutes, if never water enters, water pump 2 was thoroughly shut down after Fu five times, if there is water in period, once chip obtains magnetic
Property close to switch 7 signal, side water pump 2 resumes work.
Spool 9 is arranged side opening 13 and avoids the excessive impact force of water flow too strong for controlling water flow.
Claims (6)
1. a kind of integrated form flow double-control apparatus for water pump, including dual control four-way valve (1), pressure sensor (3) and pressure
Tank (4), it is characterised in that: dual control four-way valve (1) lower end is connected with the water outlet of water pump (2), the dual control four-way
The left end interface and right end interface of valve (1) are connected with pressure sensor (3) and pressurized tank (4) respectively, the dual control four-way valve
It (1) include valve body (5), spool (9) and magnetic approach switch (7), the valve body (5) is integrally in four-way connection shape, valve body
(5) flow passage chamber is formed inside lower end connector, the spool (9) moved up and down is installed in flow passage chamber, under the valve body (5)
It is equipped with magnetic approach switch (7), is equipped in the spool (9) corresponding with magnetic approach switch (7) on end connector side wall
Magnet (11).
2. a kind of integrated form flow double-control apparatus for water pump according to claim 1, it is characterised in that: the valve
The water inlet diameter of the lower end connector of body (5) is less than the cross-sectional diameter of spool.
3. a kind of integrated form flow double-control apparatus for water pump according to claim 1, it is characterised in that: the valve
It is equipped in the upper end outlet of the lower end connector of body (5) plug (6), is equipped between plug (6) and spool (9) in compressive state
Spring (10).
4. a kind of integrated form flow double-control apparatus for water pump according to claim 1, it is characterised in that: described is double
The connector for controlling four-way valve (1) lower end uses external thread mechanism, and the lower end of dual control four-way valve (1) is inserted into water pump (2).
5. a kind of integrated form flow double-control apparatus for water pump according to claim 1, it is characterised in that: the valve
First runner hole (12) and second flow channel hole (14), the spool (9) middle part are respectively disposed in the middle part of core (9) top and bottom
Be evenly arranged on side there are four side opening (13), the both ends of side opening (13) respectively with first runner hole (12) and second flow channel hole
(14) it is connected to.
6. a kind of integrated form flow double-control apparatus for water pump according to claim 1, it is characterised in that: the magnetic
Iron (11) insertion is mounted in spool (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126031.8U CN209586715U (en) | 2018-12-18 | 2018-12-18 | A kind of integrated form flow double-control apparatus for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126031.8U CN209586715U (en) | 2018-12-18 | 2018-12-18 | A kind of integrated form flow double-control apparatus for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586715U true CN209586715U (en) | 2019-11-05 |
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ID=68377725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126031.8U Active CN209586715U (en) | 2018-12-18 | 2018-12-18 | A kind of integrated form flow double-control apparatus for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356865A (en) * | 2018-12-18 | 2019-02-19 | 宁波沃力科技有限公司 | A kind of integrated form flow double-control apparatus for water pump |
-
2018
- 2018-12-18 CN CN201822126031.8U patent/CN209586715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356865A (en) * | 2018-12-18 | 2019-02-19 | 宁波沃力科技有限公司 | A kind of integrated form flow double-control apparatus for water pump |
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