CN202746721U - Anticorrosion electromagnetic water valve with double passages - Google Patents
Anticorrosion electromagnetic water valve with double passages Download PDFInfo
- Publication number
- CN202746721U CN202746721U CN 201220291332 CN201220291332U CN202746721U CN 202746721 U CN202746721 U CN 202746721U CN 201220291332 CN201220291332 CN 201220291332 CN 201220291332 U CN201220291332 U CN 201220291332U CN 202746721 U CN202746721 U CN 202746721U
- Authority
- CN
- China
- Prior art keywords
- piston
- connecting rod
- packed
- water
- housing
- 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
Links
Abstract
The utility model discloses an anticorrosion electromagnetic water valve with double passages. The anticorrosion electromagnetic water valve comprises a casing, a fixed iron core, a movable iron core, a coil, a wiring box, a spring, a connecting rod, a first sealing piston and a second sealing piston, wherein the spring is sheathed at the upper section of the connecting rod, the upper end of the connecting rod is fixedly connected with the lower end of the movable iron core, the first sealing piston is sheathed on the connecting rod and is near the position of the spring, and the second sealing piston is sheathed on the connecting rod and is near the lower end of the connecting rod. The anticorrosion electromagnetic water valve has the advantages that the tight isolation is realized between an internal structure and water, and the effective sealing is realized, so the water cannot easily enter the electromagnetic valve, the internal structure of the electromagnetic valve can be prevented from being corroded, the service life of the electromagnetic valve is prolonged, the switching sensitivity is improved, in addition, the double-passage function is realized, and the application is wider.
Description
Technical field
The utility model relates to a kind of water solenoid valve, relates in particular to a kind of twin-channel corrosion protection electromagnetic water valve that has.
Background technique
In life or commercial Application, solenoid valve commonly used is controlled the break-make of water pipe, the effect that thereby can reach saves time saves worry, yet existing solenoid valve inner sealing is good not, easily water inlet, cause the parts such as spring, iron core of corrosion solenoid valve inside, cause working life not long, even lose on-off action, only have single passage, use not extensive.
Summary of the invention
The purpose of this utility model provides a kind of twin-channel corrosion protection electromagnetic water valve that has with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises housing, fixed core, moving iron core, coil, terminal box, spring, connecting rod, the first packed-piston and the second packed-piston, described spring housing is loaded on the epimere of described connecting rod, the upper end of described connecting rod is fixedly connected with the lower end of described moving iron core, described the first packed-piston is set on the described connecting rod and the position of close described spring, and described the second packed-piston is set on the described connecting rod and the lower end of close described connecting rod; Described housing is provided with the first water inlet, the first water outlet, the second water inlet and described the second water outlet, described the first water inlet is arranged at a side of described housing and is positioned at a side of described the first packed-piston, described the first water outlet is arranged at the opposite side of described housing and is positioned at the opposite side of described the first packed-piston, described the second water inlet is arranged at a side of described housing and is positioned at a side of described the second packed-piston, and described the second water outlet is arranged at the opposite side of described housing and is positioned at the opposite side of described the second packed-piston;
The bonding connection between described the first packed-piston and the described connecting rod, the bonding connection between described the second packed-piston and the described connecting rod; Described the first packed-piston and described the second packed-piston are rubber piston.
The beneficial effects of the utility model are:
The utility model is tightly isolated internal structure and water, and effectively sealing prevents the corrosion of solenoid valve internal structure so that solenoid valve is difficult for water inlet, improved the sensitivity of electromagnetic valve switch, prolonged the working life of solenoid valve, and had the Twin channel function, used more extensive.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present utility model.
Among the figure: 1-fixed core, 2-coil, 3-terminal box, 4-spring, the moving iron core of 5-, 6-connecting rod, 7-the first packed-piston, 8-the second packed-piston, 9-the first water outlet, 10-the first water intake, 11-the second water outlet, 12-the second water intake.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings: the utility model comprises housing, fixed core 1, moving iron core 5, coil 2, terminal box 3, spring 4, connecting rod 6, the first packed-piston 7 and the second packed-piston 8, spring 4 is set in the epimere of connecting rod 6, the upper end of connecting rod 6 is fixedly connected with the lower end of moving iron core 5, the first packed-piston 7 is set on the connecting rod 6 and the position of close spring 4, and the second packed-piston 8 is set on the connecting rod 6 and the lower end of close connecting rod 6.Housing is provided with the first water inlet 10, the first water outlet 9, the second water inlet 12 and the second water outlet 11, the first water inlet 10 is arranged at a side of housing and is positioned at a side of the first packed-piston 7, the first water outlet 9 is arranged at the opposite side of housing and is positioned at the opposite side of the first packed-piston 7, the second water inlet 12 is arranged at a side of housing and is positioned at a side of the second packed-piston 8, and the second water outlet 11 is arranged at the opposite side of housing and is positioned at the opposite side of the second packed-piston 8; The first packed-piston 7 and the second packed-piston 8 are rubber piston.
As shown in drawings: the water source enters internal body from the first water intake 10, controlled the break-make of current by sealing plug 7, fixed core 1 produces magnetic force and will move iron core 5 pullings after coil 2 energisings, thereby driving pressure that the first sealing plug 7 overcomes spring 4 opens the water source and is discharged by the first water outlet 9, meanwhile, the second packed-piston 8 moves upward and opens being connected between the second water intake 12 and the second water outlet 11, anti-water piston 6 is between sealing plug 7 and housing, can effectively avoid the solenoid valve inner inlet, avoid corroding the solenoid valve inner member.The bonding connection between the first packed-piston 7 and the connecting rod 6, the bonding connection between the second packed-piston 8 and the connecting rod 6.
Claims (3)
1. one kind has twin-channel corrosion protection electromagnetic water valve, comprise housing, fixed core, moving iron core, coil and terminal box, it is characterized in that: also comprise spring, connecting rod, the first packed-piston and the second packed-piston, described spring housing is loaded on the epimere of described connecting rod, the upper end of described connecting rod is fixedly connected with the lower end of described moving iron core, described the first packed-piston is set on the described connecting rod and the position of close described spring, and described the second packed-piston is set on the described connecting rod and the lower end of close described connecting rod; Described housing is provided with the first water inlet, the first water outlet, the second water inlet and described the second water outlet, described the first water inlet is arranged at a side of described housing and is positioned at a side of described the first packed-piston, described the first water outlet is arranged at the opposite side of described housing and is positioned at the opposite side of described the first packed-piston, described the second water inlet is arranged at a side of described housing and is positioned at a side of described the second packed-piston, and described the second water outlet is arranged at the opposite side of described housing and is positioned at the opposite side of described the second packed-piston.
2. according to claim 1 have twin-channel corrosion protection electromagnetic water valve, it is characterized in that: the bonding connection between described the first packed-piston and the described connecting rod, the bonding connection between described the second packed-piston and the described connecting rod.
3. according to claim 1 have twin-channel corrosion protection electromagnetic water valve, and it is characterized in that: described the first packed-piston and described the second packed-piston are rubber piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291332 CN202746721U (en) | 2012-06-20 | 2012-06-20 | Anticorrosion electromagnetic water valve with double passages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291332 CN202746721U (en) | 2012-06-20 | 2012-06-20 | Anticorrosion electromagnetic water valve with double passages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746721U true CN202746721U (en) | 2013-02-20 |
Family
ID=47706120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291332 Expired - Fee Related CN202746721U (en) | 2012-06-20 | 2012-06-20 | Anticorrosion electromagnetic water valve with double passages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409949A (en) * | 2017-04-18 | 2017-12-01 | 衢州职业技术学院 | A kind of integrated multifunction drip head |
-
2012
- 2012-06-20 CN CN 201220291332 patent/CN202746721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409949A (en) * | 2017-04-18 | 2017-12-01 | 衢州职业技术学院 | A kind of integrated multifunction drip head |
| CN107409949B (en) * | 2017-04-18 | 2023-08-22 | 衢州职业技术学院 | Integrated multifunctional drip irrigation head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130620 |