CN202601508U - High-voltage switch with quick connector for pure water machine - Google Patents
High-voltage switch with quick connector for pure water machine Download PDFInfo
- Publication number
- CN202601508U CN202601508U CN 201220294545 CN201220294545U CN202601508U CN 202601508 U CN202601508 U CN 202601508U CN 201220294545 CN201220294545 CN 201220294545 CN 201220294545 U CN201220294545 U CN 201220294545U CN 202601508 U CN202601508 U CN 202601508U
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- switch
- pressure
- circular mounting
- mouth
- anticreep mouth
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- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a high-voltage switch with a quick connector for a pure water machine. The switch comprises a pipe body which is connected with a filter core water outlet end and a pressure barrel and an electrical switch, wherein a pressure switch which is driven by water pressure inside the pipe body is arranged on a side wall of the pipe body, a contact which triggers the electrical switch is arranged on the pressure switch, and a sealing film is also arranged between the pipe body and the pressure switch; two ends of the pipe body is provided with the quick connector, the quick connector comprises a pipe end portion, a sealing ring, a circular installation head and a locking catch, the pipe body which is connected with the electrical switch is connected with the filter core water outlet end and the pressure barrel simultaneously, thus, the high-pressure switch can be connected with a pipe line between the water outlet end of a filter core and the pressure barrel is series directly, and the high-pressure switch is convenient to install 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 that has snap joint 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 that has snap joint 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; Described body two ends are connected with snap joint, and described snap joint includes tube end, sealing ring, circular mounting head and snap close, and sealing ring is installed in the tube end inboard, and the mouth of pipe of tube end is the anticreep mouth that internal diameter dwindles from the inside to the outside; The circular mounting head is installed on the anticreep mouth, and promptly the outer ends of circular mounting head is in the anticreep mouth outside, and it is inboard that inner end extends the anticreep mouth; Circular mounting head the inner is provided with a plurality of arc dops corresponding with the anticreep mouth, and a plurality of arc dops are in the anticreep mouth to deviate from, and the madial wall of arc dop is provided with the metal card article; Snap close is in the anticreep mouth outside and is stuck in the outer end of circular mounting head.
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; 10, circular mounting head; 11, snap close; 12, sealing ring; 13, tube end; 131, anticreep mouth.
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 that has snap joint 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 body two ends are connected with snap joint; Described snap joint includes tube end 13, sealing ring 12, circular mounting 10 and snap close 11; Sealing ring 12 is installed in tube end 13 inboards, and the mouth of pipe of tube end 13 is anticreep mouths 131 that internal diameter dwindles from the inside to the outside; Circular mounting 10 is installed on the anticreep mouth 131, and promptly the outer ends of circular mounting 10 is in anticreep mouth 131 outsides, and inner end extends anticreep mouth 131 inboards; Circular mounting 10 the inners are provided with a plurality of arc dops corresponding with anticreep mouth 131, and a plurality of arc dops are in the anticreep mouth 131 to deviate from, and the madial wall of arc dop is provided with the metal card article; Snap close 11 is in anticreep mouth 131 outsides and is stuck in the outer end of circular mounting 10.
Described electric switch 4 is the normally-closed contact switch.
What the tube connector that is connected with the snap joint of single high-voltage switch gear was selected for use is the flexible pipe of external diameter sealing ring 12 internal diameters, arc dop coupling.Earlier snap close 11 is taken off, again the tube connector end is inserted, run through circular mounting 10 and sealing ring 12 successively.When the metal card article is passed in the tube connector end, can make above-mentioned arc dop radially outward elasticity open, when running through sealing ring 12 sealing.The rollback tube connector makes the metal card article be clamped on the tube connector lateral wall again, and the anticreep boss on the arc dop tightly is stuck on the anticreep mouth 131, and the rollback stroke is big more, just on anticreep mouth 131, blocks tightly more.Snap close 11 is stuck on the inboard circular mounting of anticreep mouth 131 outsides and annular boss 10 and makes tube connector not deviate from again.
Claims (2)
1. a water purification machine that has snap joint 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; Described body two ends are connected with snap joint, and described snap joint includes tube end, sealing ring, circular mounting head and snap close, and sealing ring is installed in the tube end inboard, and the mouth of pipe of tube end is the anticreep mouth that internal diameter dwindles from the inside to the outside; The circular mounting head is installed on the anticreep mouth, and promptly the outer ends of circular mounting head is in the anticreep mouth outside, and it is inboard that inner end extends the anticreep mouth; Circular mounting head the inner is provided with a plurality of arc dops corresponding with the anticreep mouth, and a plurality of arc dops are in the anticreep mouth to deviate from, and the madial wall of arc dop is provided with the metal card article; Snap close is in the anticreep mouth outside and is stuck in the outer end of circular mounting head.
2. a kind of water purification machine that has snap joint 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 |
|---|---|---|---|
| CN 201220294545 CN202601508U (en) | 2012-06-20 | 2012-06-20 | High-voltage switch with quick connector for pure water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294545 CN202601508U (en) | 2012-06-20 | 2012-06-20 | High-voltage switch with quick connector for pure water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601508U true CN202601508U (en) | 2012-12-12 |
Family
ID=47319038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294545 Expired - Fee Related CN202601508U (en) | 2012-06-20 | 2012-06-20 | High-voltage switch with quick connector for pure water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783381A (en) * | 2016-12-27 | 2017-05-31 | 中山市博安泰电器科技有限公司 | A kind of pressure switch of high voltage protective |
-
2012
- 2012-06-20 CN CN 201220294545 patent/CN202601508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783381A (en) * | 2016-12-27 | 2017-05-31 | 中山市博安泰电器科技有限公司 | A kind of pressure switch of high voltage protective |
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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: 20121212 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |