CN202597784U - Combined solenoid valve - Google Patents
Combined solenoid valve Download PDFInfo
- Publication number
- CN202597784U CN202597784U CN 201220250809 CN201220250809U CN202597784U CN 202597784 U CN202597784 U CN 202597784U CN 201220250809 CN201220250809 CN 201220250809 CN 201220250809 U CN201220250809 U CN 201220250809U CN 202597784 U CN202597784 U CN 202597784U
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- China
- Prior art keywords
- water
- chamber
- water supply
- valve body
- supply chamber
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- Expired - Fee Related
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- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
A combined solenoid valve comprises a valve body (1) which is provided with a water supply chamber (101) and a water outlet chamber (102). A valve seat (103) is arranged between the water supply chamber (101) and the water outlet chamber (102), a membrane (2) is arranged on the valve seat (103) in a matching mode, a guide pipe (4) is arranged on the valve body (1), a guide hole (302) is arranged in the center of a membrane plate (3), and a lateral flow channel (303) is arranged on the periphery of the membrane plate. The water supply chamber (101) is communicated with a back pressure chamber (104) through the lateral flow channel (303), a solenoid coil (7) is arranged on the periphery of the guide pipe (4), a magnetic path outside the solenoid coil is formed through a support (9), a piston (5) is arranged in the guide pipe (4), and the head of the piston is connected with a piston cap (8). The combined solenoid valve is characterized in that a connection passage (10) is arranged between the water supply chamber and the water outlet chamber, and a flow control assembly (6) is arranged in the connection passage (10).
Description
Technical field
The utility model relates to a kind of valve, relates in particular to a kind of multifunctional electromagnetic valves, is applicable to the control of reverse osmosis water processing wastewater flow.
Background technique
Solenoid valve is to utilize its piston to move to open or block flow respectively; And the occasion of regulating loine pressure and flow at needs, for example in reverse osmosis water was handled, it was not enough that solenoid valve is only arranged; In order to reach the purpose of regulating loine pressure and flow; Also need throttle valve to be connected in parallel in the pipeline, so multifunctional electromagnetic valves just occurred, Chinese utility model patent number is that 200520075268.8 multifunctional electromagnetic valves is throttle valve and electromagnetic valve group to be lumped together be used for the current limliting voltage stabilizing; This multifunctional electromagnetic valves comprises magnetic guiding loop, separation sleeve, electromagnetic valve core and spring thereof, electromagnetic coil, coil stationary frame; Between valve body flow turnover die cavity, be provided with valve plug and electromagnetic valve core interlock, between valve body flow turnover die cavity, be provided with throttle valve simultaneously, throttle valve comprises that pod apertures, spool are to be arranged on the U-shaped hollow tube that the valve body flow is managed out between the die cavity and cooperated with pod apertures; Seal ring that cooperates with the U-shaped hollow tube and valve seat thereof place valve body that the shape hole is installed; The two ends that make the U-shaped hollow tube enter the shape chamber with the valve body flow respectively, flow out die cavity is communicated with, and utilize the diameter of inner pipe of U-shaped hollow tube self and the size that length is come the controlled water flow amount thereof, but the water flow of the U-shaped hollow tube in this structure can not be stablized in different water entry pressure condition down-offs; Can cause wastewater flow, make the water purification water flow also unstable because water entry pressure changes.And the hollow tube diameter do not allow to be easy to do greatly, and wastewater flow can not be done greatly, and net water flux can not increase.
Summary of the invention
The purpose of the utility model is to provide a kind of multifunctional electromagnetic valves, and the throttle valve of solenoid valve inside is improved, and makes better constant current water outlet of multifunctional electromagnetic valves, make water flow can be because of the water inlet variation in pressure difference, good working effect.
For addressing the above problem, the technological scheme that the utility model adopts is to comprise valve body, and valve body is provided with water supply chamber and water-supplying chamber; Have valve seat between described water supply chamber and the water-supplying chamber, valve seat is combined with barrier film, and diaphragm center has wears on the mating groove that is embedded in diaphragm plate; Valve body is provided with conduit, and catheter drive is withheld in the sealed department of barrier film periphery to the lower end that extends out and formed back pressure chamber, and the diaphragm plate central part has been opened a bullport; The diaphragm plate periphery has been opened side stream passages, and water supply chamber is communicated with back pressure chamber through side stream passages, and the conduit periphery is provided with electromagnetic coil; The electromagnetic coil outside is configured to magnetic circuit by propping up, and is provided with piston in the conduit, and piston crown is connected with piston cap; It is characterized in that being provided with connecting path between water supply chamber and the water-supplying chamber of valve body, and in the connecting path flow control assembly is installed.
Described flow control assembly comprises traffic controller, flow circle.
The combination electromagnetic water inlet valve of the utility model has partly been set flow control assembly at throttle valve, and in the time of can realizing that intake pressure changes, water flow is constant.And can constant water flow arbitrarily, particularly big flow be provided through setting different flow control assemblies.Flow control assembly is simple in structure, and is practical.
Description of drawings
Fig. 1 is the stereogram of the utility model multifunctional electromagnetic valves;
Fig. 2 is the structural representation of the utility model multifunctional electromagnetic valves;
Fig. 3 is the explosive view of the flow control assembly of the utility model multifunctional electromagnetic valves.
Be labeled as among the figure: 1 valve body, 101 water supply chambers, 102 water-supplying chamber, 103 valve seats, 2 barrier films; 201 perforation, 3 diaphragm plates, 301 mating grooves, 302 bullports, 303 side stream passages; 4 conduits, 5 pistons, 6 flow control assemblies, 601 traffic controllers, 602 flow circles; 7 electromagnetic coils, 8 piston caps, 9 supports, 10 connecting paths.
Embodiment
The multifunctional electromagnetic valves of present embodiment comprises valve body 1, and valve body 1 is provided with water supply chamber 101 and water-supplying chamber 102; Have valve seat 103 between described water supply chamber 101 and the water-supplying chamber 102, valve seat 103 is combined with barrier film 2, and barrier film 2 centers have perforation 201 and wear on the mating groove 301 that is embedded in diaphragm plate 3; Valve body 1 is provided with conduit 4, and the lower end 401 that conduit 4 radially extends out is withheld in the sealed department 202 of barrier film 2 peripheries and formed back pressure chamber 104, and diaphragm plate 3 central parts have been opened a bullport 302; The diaphragm plate periphery has been opened side stream passages 303, and water supply chamber 101 is communicated with back pressure chamber 104 through side stream passages 303, and conduit 4 peripheries are provided with electromagnetic coil 7; The electromagnetic coil outside constitutes magnetic circuit by support 9; Be provided with piston 5 in the conduit 4, piston crown is connected with piston cap 8, is provided with connecting path 10 between the water supply chamber of valve body and the water-supplying chamber; And flow control assembly 6 is installed in the connecting path, and flow control assembly 6 comprises traffic controller 601, flow circle 602.
During the multifunctional electromagnetic valves outage, the current of water supply chamber arrive water-supplying chamber through flow control assembly, and multifunctional electromagnetic valves can the constant flow rate water outlet.When the water entry pressure of multifunctional electromagnetic valves changes, the flow circle generation deformation in the flow control assembly, change automatically and traffic controller between the gap, thereby realized the purpose of control constant flow rate water outlet.Multifunctional electromagnetic valves is connected the rear end of the reverse osmosis membrane assembly of reverse-osmosis treated water device, and the concentrated waste water that reverse osmosis membrane processing is good is discharged through multifunctional electromagnetic valves.The flow of waste water and reverse osmosis membrane assembly water purification water flow proportion relation, multifunctional electromagnetic valves control wastewater effluent constant flow, the water flow of water purification just can be stablized.
During the multifunctional electromagnetic valves energising, the water of water supply chamber can also arrive water-supplying chamber through valve seat except arriving water-supplying chamber through flow control assembly, and the water flow of combination electromagnetism is bigger, the effect that can realize washing reverse osmosis membrane assembly.
Claims (2)
1. a multifunctional electromagnetic valves comprises valve body (1), and valve body (1) is provided with water supply chamber (101) and water-supplying chamber (102); Have valve seat (103) between described water supply chamber (101) and the water-supplying chamber (102), valve seat (103) is combined with barrier film (2), and barrier film (2) center has perforation (201) and wears on the mating groove (301) that is embedded in diaphragm plate (3); Valve body (1) is provided with conduit (4), and the lower end (401) that conduit (4) radially extends out is withheld in the sealed department (202) of barrier film (2) periphery and formed back pressure chamber (104), and diaphragm plate (3) central part has been opened a bullport (302); The diaphragm plate periphery has been opened side stream passages (303); Water supply chamber (101) is communicated with back pressure chamber (104) through side stream passages (303), and conduit (4) periphery is provided with electromagnetic coil (7), and the electromagnetic coil outside constitutes magnetic circuit by support (9); Be provided with piston (5) in the conduit (4); Piston crown is connected with piston cap (8), it is characterized in that being provided with connecting path (10) between water supply chamber and the water-supplying chamber of valve body, and in the connecting path (10) flow control assembly (6) is installed.
2. multifunctional electromagnetic valves as claimed in claim 1 is characterized in that described flow control assembly (6) comprises traffic controller (601), flow circle (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250809 CN202597784U (en) | 2012-05-24 | 2012-05-24 | Combined solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250809 CN202597784U (en) | 2012-05-24 | 2012-05-24 | Combined solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597784U true CN202597784U (en) | 2012-12-12 |
Family
ID=47315323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250809 Expired - Fee Related CN202597784U (en) | 2012-05-24 | 2012-05-24 | Combined solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060532A (en) * | 2015-08-07 | 2015-11-18 | 杨正涛 | Intelligent anti-blocking and water-saving water purifier and water purifying method |
-
2012
- 2012-05-24 CN CN 201220250809 patent/CN202597784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060532A (en) * | 2015-08-07 | 2015-11-18 | 杨正涛 | Intelligent anti-blocking and water-saving water purifier and water purifying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180524 |