CN202585244U - High-pressure switch used for water purifier - Google Patents
High-pressure switch used for water purifier Download PDFInfo
- Publication number
- CN202585244U CN202585244U CN2012202879999U CN201220287999U CN202585244U CN 202585244 U CN202585244 U CN 202585244U CN 2012202879999 U CN2012202879999 U CN 2012202879999U CN 201220287999 U CN201220287999 U CN 201220287999U CN 202585244 U CN202585244 U CN 202585244U
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- CN
- China
- Prior art keywords
- pressure
- switch
- pressure switch
- tube body
- water
- 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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Abstract
The utility model discloses a high-pressure switch used for a water purifier, which includes a tube body connecting a filter element outlet end and a pressure barrel, and an electrical switch, wherein a pressure switch driven by water pressure in the tube body is arranged on a side wall of the tube body; a contact for contacting the electrical switch is arranged on the pressure switch; and a sealing membrane is further arranged between the tube body and the pressure switch. The electrical switch is a normally-closed contact switch. When the pressure barrel is full of water and the pressure is increased, the electrical switch is contacted with the pressure switch and switched off, and a power supply of the water purifier is cut off. The tube body contacted with the electrical switch is connected with the filter element outlet end and a pressure barrel at the same time, so that the high-pressure switch can be directly connected in series into a pipeline between the filter element outlet end and the pressure barrel, and the high-pressure switch is very convenient to mount and use.
Description
Technical field
The utility model belongs to water purification machine accessory technical field, is specifically related to the high-voltage switch gear structure technology that a kind of water purification machine is used.
Background technology
High-voltage switch gear is used for being connected between RO membrane cartridge and the pressure pot, and effect is through the hydraulic pressure control circuit, and pressure is big when pressure pot water is full; High-voltage switch gear cuts off circuit, and circuit is obstructed and cut off the power supply, when water tank is discontented; When pressure dropped to certain value, high-voltage switch gear was connected the circuit water purification machine and is started working again.The high-voltage switch gear of prior art has only a port that is connected with pipeline, needs to use three-way pipe to connect, and uses inconvenient.
Summary of the invention
The purpose of the utility model is: to the existing deficiency that exists, provide a kind of simple and reasonable water purification machine to use high-voltage switch gear.
For realizing the purpose of the utility model; Adopt following technical scheme to be achieved: a kind of water purification machine is used high-voltage switch gear; Include the body that connects filter core water side and pressure pot, and electric switch, said tube wall is provided with the pressure switch by hydraulic drives in the body; Pressure switch is provided with the contact that touches electric switch, also is provided with diaphragm seal between said body and the pressure switch.
As preferably: described electric switch is the normally-closed contact switch.When the full pressure increase of pressure pot water, pressure switch is touched electric switch and is broken off, and cuts off the water purification machine power supply.
Compared with prior art; The beneficial effect of the utility model is: be connected with the water side and the pressure pot of filter core owing to connect the body colleague of electric switch; Like this, high-voltage switch gear can directly be connected in series in the water side and the pipeline between the pressure pot of filter core, installs and uses very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1, body; 2, diaphragm seal; 3, pressure switch; 31, contact; 4, electric switch.
Embodiment
According to accompanying drawing the embodiment of the utility model is done a detailed explanation below.
According to shown in Figure 1; The described a kind of water purification machine of present embodiment is used high-voltage switch gear; Include the body 1 that connects filter core water side and pressure pot, and electric switch 4, said body 1 sidewall is provided with the pressure switch 3 by hydraulic drives in the body 1; Pressure switch 3 is provided with the contact 31 that touches electric switch 4, also is provided with diaphragm seal 2 between said body 1 and the pressure switch 3.
Described electric switch 4 is the normally-closed contact switch.
Described body 1 two ends can be connected with the pipeline of link position through screw thread.
Claims (2)
1. a water purification machine is used high-voltage switch gear; It is characterized in that: include the body that connects filter core water side and pressure pot; And electric switch; Said tube wall is provided with the pressure switch by hydraulic drives in the body, and pressure switch is provided with the contact that touches electric switch, also is provided with diaphragm seal between said body and the pressure switch.
2. a kind of water purification machine according to claim 1 is used high-voltage switch gear, it is characterized in that: described electric switch is the normally-closed contact switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202879999U CN202585244U (en) | 2012-06-15 | 2012-06-15 | High-pressure switch used for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202879999U CN202585244U (en) | 2012-06-15 | 2012-06-15 | High-pressure switch used for water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585244U true CN202585244U (en) | 2012-12-05 |
Family
ID=47254629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202879999U Expired - Fee Related CN202585244U (en) | 2012-06-15 | 2012-06-15 | High-pressure switch used for water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322113A (en) * | 2016-08-24 | 2017-01-11 | 浙江沁园水处理科技有限公司 | High-pressure switch and water purifier using high-pressure switch |
-
2012
- 2012-06-15 CN CN2012202879999U patent/CN202585244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322113A (en) * | 2016-08-24 | 2017-01-11 | 浙江沁园水处理科技有限公司 | High-pressure switch and water purifier using high-pressure switch |
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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 |
Granted publication date: 20121205 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |