CN209561284U - A kind of water purifier high-voltage switch gear - Google Patents
A kind of water purifier high-voltage switch gear Download PDFInfo
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- CN209561284U CN209561284U CN201920562192.3U CN201920562192U CN209561284U CN 209561284 U CN209561284 U CN 209561284U CN 201920562192 U CN201920562192 U CN 201920562192U CN 209561284 U CN209561284 U CN 209561284U
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- China
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- valve body
- upper valve
- voltage switch
- switch gear
- water purifier
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Abstract
The utility model relates to a kind of water purifier high-voltage switch gears, it is related to the technical field of purifier, it solves and lid conjunction is sealed to drain gully by isolation diaphragm and sealing ring, it is once installed when installation not in place, water flow is easy to directly contact with flick diaphragm, cause the hydraulic pressure for being transferred to flick diaphragm unstable, the problem of influencing the opening and closing of high-voltage switch gear, comprising: include valve body, plug base, first inserted sheet, second inserted sheet, first contact, elastic the second wafer, insulated switch stick and flick diaphragm, valve body includes upper valve body and lower valve body, upper valve body is equipped with water inlet, upper valve body is equipped with drain gully close to the side of lower valve body, upper valve body is equipped with isolation diaphragm close to the side of lower valve body, the fixed ring being clamped between the upper valve body and the lower valve body is integrally formed on the edge of isolation diaphragm.The utility model simpler convenience when installing with isolation diaphragm, keeps the hydraulic pressure for being transferred to flick diaphragm more stable, ensure that the effect of high-voltage switch gear normally opened and closed.
Description
Technical field
The utility model relates to the technical fields of purifier, more particularly, to a kind of water purifier high-voltage switch gear.
Background technique
The effect of water purifier high-voltage switch gear is to reach certain pressure value when pressure pot water is full, and high-voltage switch gear closure is cut
Power-off source terminates water purifier work, and when pressure pot water is reduced, pressure reduction, high-voltage switch gear is disconnected, water purifier starting.
In the prior art, it such as a kind of Chinese patent that notification number is CN103195945A, discloses a kind of water purifier pipe and connects
Part high pressure valve, a kind of high-pressure valve of pipe connecting part of water purifier, including valve body and plug base, the plug base are equipped with the first inserted sheet
With the second inserted sheet, the valve body includes upper valve body and lower valve body；The upper valve body is equipped with water inlet, the upper valve body
Lower end surface is equipped with drain gully, the drain gully and the water inlet connection；The plug base is set to the lower valve
In vivo, first inserted sheet and the second inserted sheet are pierced by from the lower end of the lower valve body；It is described at the rear of the plug base
First inserted sheet is equipped with the first contact, and second inserted sheet is equipped with elastic the second wafer, the elastic the second wafer position
In the lower section of first contact, when not by external force described in elastic the second wafer mutually touched with first contact；Institute
The upper end for stating lower valve body is equipped with a vertical insulated switch stick, and the insulated switch stick alignment elasticity second is touched
Piece；The upper valve body is docked with the lower valve body, and the upper surface of the lower valve body is equipped with a jump film to arch upward upwards
Piece.
Prior art among the above, which has the following deficiencies:, is sealed drain gully by isolation diaphragm and sealing ring
Gai He, when installation, once install not in place, and water flow is easy to directly contact with flick diaphragm, leads to the water for being transferred to flick diaphragm
It presses unstable, influences the opening and closing of high-voltage switch gear, still there is improved space.
Utility model content
The purpose of the utility model is to provide a kind of water purifier high-voltage switch gear, isolation diaphragm simpler convenience when installing,
Keep the hydraulic pressure for being transferred to flick diaphragm more stable, ensure that the normal opening and closing of high-voltage switch gear.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of water purifier high-voltage switch gear, including valve body, plug base, the first inserted sheet, the second inserted sheet, the first contact, elasticity the
Two contacts, insulated switch stick and flick diaphragm, the valve body include upper valve body and lower valve body, and the upper valve body is equipped with water inlet
Mouthful, the upper valve body is equipped with drain gully close to the side of lower valve body, and the upper valve body is provided with lid close to the side of lower valve body and closes
The isolation diaphragm of the opening of the drain gully has been wholely set on the edge of the isolation diaphragm and has been clamped in the upper valve body and institute
State the fixed ring between lower valve body.
By using above-mentioned technical proposal, fixed ring is fixedly clamped between upper valve body and lower valve body, to isolation diaphragm
It is installed, easy for installation, good airproof performance, keeps the hydraulic pressure for being transferred to flick diaphragm through isolation diaphragm more stable, ensure that height
The normal opening and closing to compress switch.
The utility model is further arranged to: the upper valve body has been wholely set close to the side of lower valve body is in drain gully
The outer bulge loop for being arranged concentrically and being abutted with fixed ring.
By using above-mentioned technical proposal, outer bulge loop is fixed ring, increases the contact area of upper valve body and fixed ring,
Improve the sealing performance between upper valve body, lower valve body and fixed ring.
The utility model is further arranged to: the lower valve body is fixed ring close to the side evagination formation of upper valve body
Sealing ring.
By using above-mentioned technical proposal, sealing ring is fixed ring, increases the contact area of lower valve body and fixed ring,
Improve the sealing performance between upper valve body, lower valve body and fixed ring.
The utility model is further arranged to: the upper valve body is plugged with mounting base far from the side of lower valve body.
By using above-mentioned technical proposal, the setting of mounting base is convenient that high-voltage switch gear is installed on water purification by mounting base
In machine, of simple structure and strong practicability.
The utility model is further arranged to: the mounting base has been wholely set grafting block, institute close to the side of upper valve body
State the inserting groove offered on upper valve body for grafting block grafting.
By using above-mentioned technical proposal, so that mounting base is installed on height by the grafting of grafting block and inserting groove and press off
It shuts, it is simple in construction, easy to disassemble and assemble, it is practical.
The utility model is further arranged to: offering hollow hole on the grafting block.
By using above-mentioned technical proposal, the structural strength of grafting block is weakened, while pre- for the elastic deformation of grafting block
Space has been stayed, has facilitated grafting block to be plugged in inserting groove by elastic deformation, of simple structure and strong practicability.
The utility model is further arranged to: the mounting base offers the peace worn for screw far from the side of upper valve body
Fill hole.
By using above-mentioned technical proposal, the setting of mounting hole facilitates and fixes mounting base and high-voltage switch gear by screw
It is simple in construction, easy to disassemble and assemble in water purifier, it is practical.
The utility model is further arranged to: the mounting base offers several hollow slots far from the side of upper valve body.
By using above-mentioned technical proposal, the setting of hollow slots reduces material when mounting base injection molding production, saves
Production cost, while alleviating the weight of mounting base.
The utility model is further arranged to: the upper valve body has been wholely set at least one close to the side of lower valve body and has inserted
It is connected to the locating plate in the outside of lower valve body.
By using above-mentioned technical proposal, upper valve body and lower valve body are positioned in assembling by locating plate, with convenient
Upper valve body and lower valve body are fixed with screw, improve the packaging efficiency of upper valve body and lower valve body.
In conclusion the advantageous effects of the utility model are as follows:
1. isolation diaphragm simpler convenience when installing, keeps the hydraulic pressure for being transferred to flick diaphragm more stable, ensure that height
The normal opening and closing to compress switch；
2. the setting of mounting base, convenient that high-voltage switch gear is installed in water purifier by mounting base, structure is simple, practicability
By force.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of water purifier high-voltage switch gear of the utility model.
Fig. 2 is a kind of cross-sectional view of water purifier high-voltage switch gear of the utility model.
Fig. 3 is the perspective view of the explosion of lower valve body, upper valve body, plug base, insulated switch stick, flick diaphragm and isolation diaphragm
One.
Fig. 4 is the perspective view of the explosion of lower valve body, upper valve body, plug base, insulated switch stick, flick diaphragm and isolation diaphragm
Two.
Fig. 5 is confined explosion's schematic diagram one of upper valve body and mounting base.
Fig. 6 is confined explosion's schematic diagram two of upper valve body and mounting base.
In figure, 1, valve body；2, plug base；3, the first inserted sheet；4, the second inserted sheet；5, upper valve body；6, lower valve body；7, it intakes
Mouthful；8, drain gully；9, the first contact；10, elastic the second wafer；12, insulated switch stick；13, flick diaphragm；14, isolation diaphragm；
15, fixed ring；16, outer bulge loop；17, sealing ring；18, mounting base；19, grafting block；20, inserting groove；21, hollow hole；22, it installs
Hole；23, hollow slots；24, locating plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-6.
Referring to Fig.1,2, it is a kind of water purifier high-voltage switch gear disclosed by the utility model, including valve body 1, plug base 2, first
Inserted sheet 3, the second inserted sheet 4, flick diaphragm 13, isolation diaphragm 14, insulated switch stick 12 and mounting base 18.
Referring to Fig. 2,3, valve body 1 includes upper valve body 5 and lower valve body 6, and upper valve body 5 and lower valve body 6 are connected by screw to；Inserted sheet
Seat 2 is embedded in lower valve body 6, and the first inserted sheet 3 and the second inserted sheet 4 are plugged on plug base 2 and insert through plug base 2, first
Piece 3 and the second inserted sheet 4 all extend to the outside of lower valve body 6, and the first inserted sheet 3 is equipped with the first contact 9 close to the side of upper valve body 5,
Second inserted sheet 4 is equipped with elastic the second wafer 10 close to the side of upper valve body 5, and elastic the second wafer 10 is abutted with the first contact 9, bullet
Property the second wafer 10 is located at the upside of the first contact 9.
Lower valve body 6 is also equipped with insulated switch stick 12 close to the side of upper valve body 5, and insulated switch stick 12 and lower valve body 6 are sliding
Connection is moved, insulated switch stick 12 is located at elastic the second wafer 10 close to the side of upper valve body 5, insulated switch stick 12 and elasticity second
Contact 10 is corresponding, to drive elastic the second wafer 10 to separate with the first contact 9.
Upper valve body 5 is equipped with water inlet 7, and water inlet 7 runs through upper valve body 5, and 7 water supply stream of water inlet passes through；On upper valve body 5 also
Equipped with drain gully 8, drain gully 8 is interconnected with water inlet 7, and drain gully 8 is interconnected with the external world, the opening direction of drain gully 8
Lower valve body 6 is arranged, and drain gully 8 is for transmitting hydraulic pressure；Lower valve body 6 is embedded with flick diaphragm 13 close to the side of upper valve body 5, jump
Diaphragm 13 arches upward to the side close to upper valve body 5, and flick diaphragm 13 is corresponding with the opening of drain gully 8, and flick diaphragm 13 is for driving
Slide insulated switch stick 12, when hydraulic pressure is greater than a certain critical value, flick diaphragm 13 drives insulated switch stick 12 to jack up elasticity
The second wafer 10 separates elastic the second wafer 10 with the first contact 9.
Isolation diaphragm 14 is additionally provided on upper valve body 5, isolation diaphragm 14 is located at upper valve body 5 close to the side of lower valve body 6, isolation
Diaphragm 14 is used to cover the opening for closing drain gully 8, so that flick diaphragm 13 is not easy to contact with water flow, isolation diaphragm 14 can be by rubber
Elastomeric material is made, and fixed ring 15 is integrally formed on the edge of isolation diaphragm 14, and fixed ring 15 is clamped in upper valve body 5 and lower valve
Between body 6.
Be integrally formed with outer bulge loop 16 on upper valve body 5, outer bulge loop 16 be located at upper valve body 5 close to the side of lower valve body 6 and with fall
The mouth of a river 8 is in being arranged concentrically, and outer bulge loop 16 compresses fixed ring 15, to increase the leakproofness of fixed ring 15 Yu isolation diaphragm 14
Can, make flick diaphragm 13 be not easy to contact with water flow, keeps the hydraulic pressure for being transferred to flick diaphragm 13 through isolation diaphragm 14 more stable.
At least one locating plate 24 is also integrally formed on upper valve body 5, locating plate 24 is plugged in the outside of lower valve body 6, with side
Just it is positioned when upper valve body 5 is assembled with lower valve body 6, facilitates and be fixed with screw.
Referring to Fig. 2,4, it is also integrally formed with sealing ring 17 in lower valve body 6, sealing ring 17 is located at lower valve body 6 close to upper valve body 5
Side, sealing ring 17 and fixed ring 15 are in being arranged concentrically, and to be fixed ring 15, increase fixed ring 15 and isolation diaphragm 14
Sealing performance makes flick diaphragm 13 be not easy to contact with water flow, makes to be transferred to the hydraulic pressure of flick diaphragm 13 more through isolation diaphragm 14
Stablize.
Referring to Fig. 5,6, the downside of upper valve body 5 is also plugged with mounting base 18, and the upside of mounting base 18 is integrally formed at least one
A grafting block 19, the quantity of grafting block 19 is two and in being oppositely arranged herein, and the downside of upper valve body 5 offers inserting groove 20,
Inserting groove 20 is for 19 grafting of grafting block mounting base 18 to be installed on upper valve body 5.
Hollow hole 21 is also provided on grafting block 19, hollow hole 21 is that space has been reserved in the elastic deformation of grafting block 19, with
Spliced eye is facilitated to be plugged in inserting groove 20.
Mounting hole 22 is also provided in mounting base 18, mounting hole 22 is worn for screw, to facilitate that the installation of mounting base 18 is solid
Due in water purifier；The downside of mounting base 18 is also provided with hollow slots 23, and the setting of hollow slots 23 saves the injection molding of mounting base 18
Material when production, saves the production cost of mounting base 18, while reducing the weight of mounting base 18.
The implementation principle of the present embodiment are as follows:
In use, the first inserted sheet 3 of plug base, the second inserted sheet 4 are electrically connected with booster pump, when water flow passes through water inlet 7, lead to
It crosses drain gully 8 and transmits hydraulic pressure to isolation diaphragm 14 and flick diaphragm 13, when hydraulic pressure reaches certain value, hydraulic pressure promotes isolation diaphragm
14 deformation, isolation diaphragm 14 compress flick diaphragm 13, keep arching upward for isolation diaphragm 14 sagging, so that insulated switch stick 12 be pushed to push up
Elastic the second wafer 10 is played, elastic the second wafer 10 and the first contact 9 is separated, achievees the purpose that disconnecting circuit, to control
It stops working after booster pump power-off.
Water inlet 7 no longer intake after with dampening outflow, hydraulic pressure reduces gradually, after hydraulic pressure is decreased to certain value, isolation
Diaphragm 14 restores to the original state, and the return that arches upward of flick diaphragm 13, so then there is no external forces on insulated switch stick 12, elasticity
Return under the action of natural resiliency power of the second wafer 10 is touched with 9 phase of the first contact again, is again switched on circuit.
The opening and closing pressure that different user needs, can realize by adjusting isolation diaphragm 14 with flick diaphragm 13, isolation film
Piece 14 keeps the hydraulic pressure for being transferred to flick diaphragm 13 more stable.
Mounting base 18 is installed on upper valve body 5 by the grafting of grafting block 19 and inserting groove 20, is offered in mounting base 18
For the mounting hole 22 that screw is worn, high-voltage switch gear is installed in water purifier with facilitating.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of water purifier high-voltage switch gear, including valve body (1), plug base (2), the first inserted sheet (3), the second inserted sheet (4), the first touching
Piece (9), elastic the second wafer (10), insulated switch stick (12) and flick diaphragm (13), the valve body (1) include upper valve body (5)
With lower valve body (6), the upper valve body (5) is equipped with water inlet (7), and the upper valve body (5) is equipped with close to the side of lower valve body (6)
Drain gully (8), it is characterised in that: the upper valve body (5) is provided with lid close to the side of lower valve body (6) and closes the drain gully (8)
Opening isolation diaphragm (14), be wholely set on the edge of the isolation diaphragm (14) be clamped in the upper valve body (5) and
Fixed ring (15) between the lower valve body (6).
2. a kind of water purifier high-voltage switch gear according to claim 1, it is characterised in that: the upper valve body (5) is close to lower valve
It is in the outer bulge loop (16) for being arranged concentrically and abutting with fixed ring (15) that the side of body (6), which is wholely set with drain gully (8),.
3. a kind of water purifier high-voltage switch gear according to claim 1, it is characterised in that: the lower valve body (6) is close to upper valve
The side evagination of body (5) forms the sealing ring (17) for being fixed ring (15).
4. a kind of water purifier high-voltage switch gear according to claim 1, it is characterised in that: the upper valve body (5) is far from lower valve
The side of body (6) is plugged with mounting base (18).
5. a kind of water purifier high-voltage switch gear according to claim 4, it is characterised in that: the mounting base (18) is close to upper valve
The side of body (5) has been wholely set grafting block (19), and the inserting groove for grafting block (19) grafting is offered on the upper valve body (5)
(20).
6. a kind of water purifier high-voltage switch gear according to claim 5, it is characterised in that: offered on the grafting block (19)
Hollow hole (21).
7. a kind of water purifier high-voltage switch gear according to claim 4, it is characterised in that: the mounting base (18) is far from upper valve
The side of body (5) offers the mounting hole (22) worn for screw.
8. a kind of water purifier high-voltage switch gear according to claim 4, it is characterised in that: the mounting base (18) is far from upper valve
The side of body (5) offers several hollow slots (23).
9. a kind of water purifier high-voltage switch gear according to claim 1, it is characterised in that: the upper valve body (5) is close to lower valve
The side of body (6) is wholely set the locating plate (24) in the outside that at least one is plugged in lower valve body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562192.3U CN209561284U (en) | 2019-04-23 | 2019-04-23 | A kind of water purifier high-voltage switch gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562192.3U CN209561284U (en) | 2019-04-23 | 2019-04-23 | A kind of water purifier high-voltage switch gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561284U true CN209561284U (en) | 2019-10-29 |
Family
ID=68313375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920562192.3U Active CN209561284U (en) | 2019-04-23 | 2019-04-23 | A kind of water purifier high-voltage switch gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN209561284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283083A (en) * | 2020-09-18 | 2021-01-29 | 合肥新沪屏蔽泵有限公司 | Connecting sheet type water flow switch |
| CN113045023A (en) * | 2021-04-26 | 2021-06-29 | 宁波利佳青石电气科技有限公司 | High-low voltage switch of water purifier |
-
2019
- 2019-04-23 CN CN201920562192.3U patent/CN209561284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283083A (en) * | 2020-09-18 | 2021-01-29 | 合肥新沪屏蔽泵有限公司 | Connecting sheet type water flow switch |
| CN113045023A (en) * | 2021-04-26 | 2021-06-29 | 宁波利佳青石电气科技有限公司 | High-low voltage switch of water purifier |
| CN113045023B (en) * | 2021-04-26 | 2022-07-15 | 宁波利佳青石电气科技有限公司 | High-low voltage switch of water purifier |
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