CN201725729U - High-voltage switch and water purification system consisting of same - Google Patents
High-voltage switch and water purification system consisting of same Download PDFInfo
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- CN201725729U CN201725729U CN2010202233338U CN201020223333U CN201725729U CN 201725729 U CN201725729 U CN 201725729U CN 2010202233338 U CN2010202233338 U CN 2010202233338U CN 201020223333 U CN201020223333 U CN 201020223333U CN 201725729 U CN201725729 U CN 201725729U
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Abstract
The utility model discloses a high-voltage switch, mainly consisting of a switch seat, a bottom cover assembly, a high-voltage water cavity arranged inside the switch seat, an induction assembly arranged inside the high-pressure water cavity and a switch assembly which is arranged on the switch seat and is connected with the induction assembly. The high-voltage switch and the water purification system are characterized in that the central part of the bottom cover assembly is connected with a choked flow seat with a choked flow pore canal in a sealing mode, the edge part of the bottom cover assembly and the chocked flow seat form an effluent cavity and a pressure relieving cavity respectively after being sealed and tightened with the switch seat, a water inlet 1 and a water outlet communicated with the effluent cavity are arranged on the switch seat, a water inlet 2 communicated with the pressure relieving cavity is arranged on the bottom cover assembly, and a pressure relieving assembly for separating the high-pressure water cavity and the pressure relieving cavity is also arranged inside the pressure relieving cavity. In the utility model, the pressure relieving assembly and the choked flow pore canal are arranged inside the pressure relieving cavity, and the reducing speed of water pressure inside the pressure relieving cavity can be controlled through the pressure relieving assembly and the choked flow pore cannel, thereby the high-voltage switch can be switched on only when purified water inside a pressure water storage barrel is reduced to a certain degree, the defect that the traditional high-voltage switch is frequently switched on is overcome, and water saving is further realized.
Description
Technical field
The pure water machine system that the utility model relates to a kind of high-voltage switch gear and constituted.
Background technology
At present in the system of preparation pure water, requisite meeting uses high-voltage switch gear, i.e. hydraulic pressure by high-voltage switch gear induction pressure water butt and control the startup and the shutdown of pure water machine system.When people when using pure water by pure water tap; the hydraulic pressure that high-voltage switch gear can be sensed pressure water storage barrel reduces; this high-voltage switch gear just can start pure water machine system, and it is that pure water machine system is shut down that the new pure water of the interior meeting injection of pressure water storage barrel is increased to the high-voltage switch gear disconnection until hydraulic pressure.
Yet, existing on the market high-voltage switch gear can not judge that flowing out the hydraulic pressure that reduces and cause by pure water in the pressure water storage barrel reduces at present, still owing to existing, its pipeline reveals the hydraulic pressure reduction that causes, in other words, as long as high-voltage switch gear induction hydraulic pressure reduces just can start, so just have the shortcoming of high-voltage switch gear misoperation; In addition, when pure pure water tap is emitted less pure water, hydraulic pressure reduces to start pure water machine system system water on the water route thereby high-voltage switch gear also can be sensed, like this, because all can favourable stage when each pure water machine system starts with the water source flushing, if the number of starts is many, must cause the waste of flushing water; And pure water uses lessly in pressure water storage barrel, and inner bucket water is pressed when higher, and the ratio that water purification machine prepares pure water is low, and more source water is used as waste water and drains, and has further wasted great amount of water resources.
The utility model content
The purpose of this utility model is to overcome existing high-voltage switch gear and has that the actual number of starts is many, the defective of waste water resource, provide a kind of high-voltage switch gear number of starts of can not only effectively avoiding many, and can save the high-voltage switch gear of water resources and the pure water machine system that is constituted thereof.
The purpose of this utility model is achieved through the following technical solutions: a kind of high-voltage switch gear, mainly by switch base, bottom assembly, be arranged on the high-pressure water chamber of switch base inside, be arranged on the inductive component of high-pressure water chamber inside, and be arranged on the switch base and the switch module that is connected with this inductive component formation.The central part of described bottom assembly is tightly locked with the choked flow seat in band choked flow duct, and its edge and choked flow seat seal at itself and switch base and form water cavity and pressure-releasing chamber respectively after fastening; On switch base, be provided with the water inlet one and the delivery port that are connected with water chamber, on the bottom assembly, be provided with the water inlet two that is connected with pressure-releasing chamber, and also be provided with the pressure release assembly of separating this high-pressure water chamber and pressure-releasing chamber in pressure-releasing chamber inside.
Further, described pressure release assembly by the pressure release valve seat, be arranged on sealing gasket on this pressure release valve seat end face, be arranged on the pressure release valve seat inner and only watering flow into the unidirectional valve two of high-pressure water chamber inside by pressure-releasing chamber and be arranged on the pressure release valve seat and the choked flow seat between the pressure release spring constitute.The body of switch base is formed with a water shutoff mouth in the port of this high-pressure water chamber, described sealing gasket mates this water shutoff mouth, and is held by the pressure release spring.
In order better to realize the utility model, also be provided with watering only flows into pressure-releasing chambers from water inlet two unidirectional valve one in the inside of described water inlet two; Between water inlet one and water chamber, be provided with three on unidirectional valve, and be provided with watering only flows into water chamber from water inlet one unidirectional valve three in three inside of this unidirectional valve.
Switch enclosure, the push rod that is arranged on regulating sleeve inside that described switch module is solidified as a whole by regulating sleeve, with regulating sleeve, the back-moving spring that holds this push rod, the binding post of penetrating switch box, and switch bridge inner at switch enclosure and that can change between binding post is formed.Described pressure-sensitive button runs through the jacket wall of this regulating sleeve, and is connected with the switch bridge; Simultaneously, also be provided with the regulating part that is used to regulate the back-moving spring tensioning degree in the inside of regulating sleeve.
In practice,, mainly constitute by the water inlet threeway that connects successively, one-level filter housing, the electromagnetically operated valve of cutting off the water supply, booster pump, secondary filter housing, three grades of filter housings and reverse osmosis filter housing and unidirectional valve by the pure water machine system that this high-voltage switch gear constituted.The water side of described reverse osmosis filter housing is connected with the water inlet one of high-voltage switch gear behind unidirectional valve, rearmounted filter housing; Second the water inlet of high-voltage switch gear also directly is connected with pipeline between the unidirectional valve with rearmounted filter housing; Simultaneously, on the pipeline between rearmounted filter housing and the unidirectional valve, also be provided with pressure water storage barrel.
The utility model is compared than prior art, has the following advantages and beneficial effect:
(1) the utility model is provided with the choked flow duct between pressure-releasing chamber and water chamber, therefore by this choked flow duct just can better controlled pressure-releasing chamber inside variation in water pressure speed, thereby guarantee to have only when the pure water of pressure water storage barrel inside is reduced to a certain degree, the utility model high-voltage switch gear just can start, avoid the defective of existing high-voltage switch gear frequent starting, thereby realized the purpose of water saving.
Therefore (2) the utility model is equipped with unidirectional valve in the inside of water inlet one and water inlet two, can guarantee further that system that the utility model high-voltage switch gear causes because of misoperation when being applied to pure water machine system continues the harm of leaking and producing.
Description of drawings
Fig. 1 is the utility model high-voltage switch gear overall structure schematic diagram.
The pure water machine system structural representation of Fig. 2 for being constituted by the utility model high-voltage switch gear.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
1-water inlet one, 2-bottom assembly, 3-water inlet two, 4-unidirectional valve one, the 5-switch base, 6-delivery port, 7-unidirectional valve two, 9-unidirectional valve three, three on 10-unidirectional valve, 11-sealing ring one, 12-sealing ring two, 13-water flow passage, the 14-pressure-releasing chamber, 15-choked flow seat, 16-pressure release spring, 17-choked flow duct, 18-pressure release valve seat, 19-water chamber, 20-sealing gasket, 21-water shutoff mouth, the 22-switch enclosure, 23-binding post, 24-switch bridge, the 25-regulating part, 26-regulating sleeve, 27-sealing ring three, the 28-push rod, 29-back-moving spring, 30-pressure-sensitive button, the threeway of intaking of 31-pressure-sensitive diaphragm, 32-high-pressure water chamber, 33-, 34-one-level filter housing, the 35-electromagnetically operated valve of cutting off the water supply, the 36-booster pump, 37-secondary filter housing, three grades of filter housings of 38-, 39-reverse osmosis filter housing, the 41-unidirectional valve, the rearmounted filter housing of 42-, 43-pressure water storage barrel.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, the inside of the switch base 5 of the present utility model high-pressure water chamber 32 that is formed with a pressure-releasing chamber 14 and is connected with this pressure-releasing chamber 14.Simultaneously, also be formed with the delivery port 6 of external tap and the water inlet 1 of external inlet channel in the inside of switch base 5.
For the purpose that realizes economizing on water, on switch base 5 and be positioned at pressure-releasing chamber 14 1 sides and also be fixed with a choked flow seat 15; This choked flow seat 15 is tightly connected with its bottom assembly 2, and this bottom assembly 2 fixedlys connected with the end face seal of switch base 5, and 15 of choked flow seats are stretched in pressure-releasing chamber 14 inside of switch base 5 inside.Simultaneously, in the inside of switch base 5, by being formed with a water chamber 19 between this bottom assembly 2 and this switch base 5, and this water chamber 19 is connected with delivery port 6.The sidewall of described choked flow seat 15 also is close together with the chamber wall of pressure-releasing chamber 14, can flow out in order to ensure the water in the pressure-releasing chamber 14, then is provided with the choked flow duct 17 that screw thread is adorned on the sidewall of choked flow seat 15.By this choked flow duct 17, pressure-releasing chamber 14 is connected with water chamber 19.
Also be provided with a water inlet 23 that is connected with pressure-releasing chamber 14 in the inside of bottom assembly 2, simultaneously, also be provided with the unidirectional valve 1 that prevents that the water source from flowing backwards in the inside of this water inlet 23, even the water source can only flow to pressure-releasing chamber 14 inside from water inlet 23.In order to ensure the sealing property between bottom assembly 2 and the switch base 5, therefore between bottom assembly 2 and switch base 5, be provided with sealing ring 1.
Be formed with a water flow passage 13 between water inlet 1 and water chamber 1, the water source that water inlet 1 enters flow to delivery port 6 through the water chamber 19 around pressure-releasing chamber 14 again after this water flow passage 13.Simultaneously, refund in order to prevent current, also be provided with three 10 on unidirectional valve in the inside of water inlet 1, then be provided with unidirectional valve 39 in the inside of three 10 on this unidirectional valve, promptly by this unidirectional valve 39, the water source can only flow into water chambers 19 from water inlet 1.Simultaneously, in order to ensure the sealing property between the inside pipe wall of three 10 on unidirectional valve and water inlet 1, between the inside pipe wall of three 10 on unidirectional valve and water inlet 1, also be provided with sealing ring 2 12.
In pressure-releasing chamber 14, be provided with a pressure release assembly of forming by pressure release valve seat 18, sealing gasket 20, unidirectional valve 27 and pressure release spring 16.The inwall that is positioned at the switch base 5 at high-pressure water chamber 32 places is formed with a water shutoff mouth 21 that is communicated with high-pressure water chamber 32 and pressure-releasing chamber 14.Described sealing gasket 20 is a belt plastic ring, and sealing pad 20 is embedded on the end face of pressure release valve seat 18 simultaneously.Whole pressure release valve seat 18 is corresponding to water shutoff mouth 21, and pressure release spring 16 is fixed between pressure release valve seat 18 and the choked flow seat 15, and is used to hold pressure release valve seat 18, makes sealing gasket 20 just in time can seal up this water shutoff mouth 21.
27 inside that are positioned at this pressure release valve seat 18 of unidirectional valve, and only can flow into high-pressure water chamber 32 inside for the water source in this pressure-releasing chamber 14, and can not flow to pressure-releasing chamber 14 from high-pressure water chamber 32 inside.
Then be provided with the pressure-sensitive assembly that mainly comprises pressure-sensitive diaphragm and pressure-sensitive button 30 in the inside of high-pressure water chamber 32.As shown in Figure 1, this pressure-sensitive assembly is by pressure-sensitive button 30, touch and seal up the pressure-sensitive diaphragm 31 of whole high-pressure water chamber 32 mutually with this pressure-sensitive button 30.
The switch enclosure 22 that switch module comprises the regulating sleeve 26 that is connected to a fixed with switch base 5 and is positioned at its high-pressure water chamber 32 sides, is solidified as a whole with this regulating sleeve 26, be arranged on the binding post 23 of switch enclosure 22 inside, and be positioned at the switch bridge 24 that switch enclosure 22 inside are used for conducting and cut off whole high-voltage switch gear.Inside at regulating sleeve 26 also is provided with push rod 28, is used to hold the back-moving spring 29 of push rod 28, and the regulating part 25 that is used to regulate these back-moving spring 29 elastic force.And this regulating part 25 is positioned at the upper end of push rod 28, and with the inwall of regulating sleeve 26 between be threaded, so that guarantee just can compression reseting spring 29 by rotating this regulating part 25.In order to prevent that further the water source from flowing out from the slit between the sidewall of the sidewall of push rod 28 and regulating sleeve 26, therefore also is provided with sealing ring 3 27 on the sidewall of push rod 28.
One end of described induction button 30 is connected with switch bridge 24, back-moving spring 29 then presses an end of this switch bridge 24, thereby guarantee when induction button 30 moves up, can be so that whole switch bridge 23 can carry out closure or disconnect action between two binding posts 23.
The pure water machine system that this high-voltage switch gear is formed, its structure as shown in Figure 2.That is, this system is by water inlet threeway 33, the one-level filter housing 34 that is connected successively with this water inlet threeway 33, the electromagnetically operated valve 35 of cutting off the water supply, booster pump 36, secondary filter housing 37, three grades of filter housings 38, reverse osmosis filter housing 39, unidirectional valve 41 and rearmounted filter housing 42 formations.And on the pipeline between unidirectional valve 41 and the rearmounted filter housing 42, also be connected with pressure water storage barrel 43.
Wherein, rearmounted filter housing 42 is connected with the water inlet 1 of high-voltage switch gear through pipeline, and rearmounted filter housing 42 also is connected with water inlet 23 through pipeline with water route between the unidirectional valve 41.
When leaking appears in the water route between unidirectional valve 1 and unidirectional valve 39 and the pressure water storage barrel 43, because the effect of this unidirectional valve 1, unidirectional valve 39, hydraulic pressure can not lower in the high-pressure water chamber 32 of high-voltage switch gear inside, high-voltage switch gear can not start pure water machine system, therefore the water that spills is limited, and then reaches the effect that system start-up when preventing to leak causes floods; In addition, because pipeline connection between pressure-releasing chamber 14 and rearmounted filter housing 42 and the pressure water storage barrel 43, hydraulic pressure approaches pressure water storage barrel 43 inside water pressure in it, add the effect in choked flow duct 17, the hydraulic pressure of pressure-releasing chamber 14 lowers speed and can set, can be slower, like this, just can be implemented in clear water faucet and open water and make pressure water storage barrel 43 emit the water yield and reach set point high-voltage switch gear closure when above by regulating pressure release spring 16 and back-moving spring 29, start pure water machine system, avoid the defective of conventional high-tension switch frequent starting, reached the water saving purpose.
In sum, just can realize the utility model.
Claims (5)
1. high-voltage switch gear, mainly by switch base (5), bottom assembly (2), be arranged on the inner high-pressure water chamber (32) of switch base (5), be arranged on the inner inductive component of high-pressure water chamber (32), and be arranged on the switch base (5) and the switch module that is connected with this inductive component formation, it is characterized in that: the central part of described bottom assembly (2) is tightly locked with the choked flow seat (15) in band choked flow duct (17), and its edge and choked flow seat (15) seal at itself and switch base (5) and form water cavity (19) and pressure-releasing chamber (14) respectively after fastening; On switch base (5), be provided with the water inlet one (1) and the delivery port (6) that are connected with water chamber (19), on bottom assembly (2), be provided with the water inlet two (3) that is connected with pressure-releasing chamber (14), and also be provided with the pressure release assembly of separating this high-pressure water chamber (32) and pressure-releasing chamber (14) in pressure-releasing chamber (14) inside.
2. a kind of high-voltage switch gear according to claim 1 is characterized in that: described pressure release assembly by pressure release valve seat (18), be arranged on sealing gasket (20) on this pressure release valve seat (18) end face, be arranged on pressure release valve seat (18) inner and only watering flow into the inner unidirectional valve two (7) of high-pressure water chamber (32) by pressure-releasing chamber (14) and be arranged on pressure release valve seat (18) with choked flow seat (15) between pressure release spring (16) formation; The body of switch base (5) is formed with a water shutoff mouth (21) in the port of this high-pressure water chamber (32), and described sealing gasket (20) mates this water shutoff mouth (21), and is held by pressure release spring (16).
3. a kind of high-voltage switch gear according to claim 1 and 2 is characterized in that: also be provided with watering only flows into pressure-releasing chambers (14) from water inlet two (3) unidirectional valve one (4) in the inside of described water inlet two (3); Between water inlet one (1) and water chamber (19), be provided with three on unidirectional valve (10), and be provided with watering only flows into water chamber (19) from water inlet one (1) unidirectional valve three (9) in three (10) inside of this unidirectional valve.
4. a kind of high-voltage switch gear according to claim 3, it is characterized in that: the switch enclosure (22) that described switch module is solidified as a whole by regulating sleeve (26), with regulating sleeve (26), be arranged on the inner push rod (28) of regulating sleeve (26), hold the back-moving spring (29) of this push rod (28), the binding post (23) of penetrating switch box (22), and be positioned at switch bridge (24) composition that switch enclosure (22) is inner and can change between binding post (23); Described pressure-sensitive button (30) runs through the jacket wall of this regulating sleeve (26), and is connected with switch bridge (24); Simultaneously, also be provided with the regulating part (25) that is used to regulate back-moving spring (29) tensioning degree in the inside of regulating sleeve (26).
5. the pure water machine system that is constituted by the described high-voltage switch gear of claim 1, mainly be made of the water inlet threeway (33), one-level filter housing (34), the electromagnetically operated valve of cutting off the water supply (35), booster pump (36), secondary filter housing (37), three grades of filter housings (38) and the reverse osmosis filter housing (39) that connect successively and unidirectional valve (41), it is characterized in that: the water side of described reverse osmosis filter housing (39) is connected with the water inlet one (1) of high-voltage switch gear behind unidirectional valve (41), rearmounted filter housing (42); The water inlet two (3) of high-voltage switch gear then also directly is connected with pipeline between the unidirectional valve (41) with rearmounted filter housing (42); Simultaneously, on the pipeline between rearmounted filter housing (42) and the unidirectional valve (41), also be provided with pressure water storage barrel (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202233338U CN201725729U (en) | 2010-06-11 | 2010-06-11 | High-voltage switch and water purification system consisting of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202233338U CN201725729U (en) | 2010-06-11 | 2010-06-11 | High-voltage switch and water purification system consisting of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725729U true CN201725729U (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202233338U Expired - Fee Related CN201725729U (en) | 2010-06-11 | 2010-06-11 | High-voltage switch and water purification system consisting of same |
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| Country | Link |
|---|---|
| CN (1) | CN201725729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135193A (en) * | 2011-03-29 | 2011-07-27 | 吴瑞昌 | Three-way valve |
| CN106158507A (en) * | 2016-08-25 | 2016-11-23 | 浙江沁园水处理科技有限公司 | Voltage regulating type high voltage switchs and uses the water purifier of this high-voltage switch gear |
| WO2017071457A1 (en) * | 2015-10-26 | 2017-05-04 | 佛山市美的清湖净水设备有限公司 | High pressure check valve and water purifier having same |
-
2010
- 2010-06-11 CN CN2010202233338U patent/CN201725729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135193A (en) * | 2011-03-29 | 2011-07-27 | 吴瑞昌 | Three-way valve |
| WO2017071457A1 (en) * | 2015-10-26 | 2017-05-04 | 佛山市美的清湖净水设备有限公司 | High pressure check valve and water purifier having same |
| CN106158507A (en) * | 2016-08-25 | 2016-11-23 | 浙江沁园水处理科技有限公司 | Voltage regulating type high voltage switchs and uses the water purifier of this high-voltage switch gear |
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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: 20110126 Termination date: 20130611 |