CN205534502U - Prevent combination valve that washes of jam - Google Patents
Prevent combination valve that washes of jam Download PDFInfo
- Publication number
- CN205534502U CN205534502U CN201620371866.8U CN201620371866U CN205534502U CN 205534502 U CN205534502 U CN 205534502U CN 201620371866 U CN201620371866 U CN 201620371866U CN 205534502 U CN205534502 U CN 205534502U
- Authority
- CN
- China
- Prior art keywords
- waste water
- hole
- chamber
- water hole
- flushing
- 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
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a prevent combination valve that washes of jam should wash the combination valve and include the valve body, was equipped with water inlet and delivery port on the valve body, was formed with waste water flow path and the flow path that washes through the flushing hole through the waste water hole between water inlet and the delivery port, be equipped with the case subassembly that is used for switching on or closing the flushing hole in the valve body, the waste water hole sets up wash on the flow path. The utility model discloses direct set up the waste water hole on washing the flow path, and be in on -state all the time. Closed when leading to washing the flow path and suspending by the case subassembly when the flushing hole, the waste water flow path is in the circulation state always, after the flushing hole switches on, wash flow path circulation, the waste water hole also can pass through to the big discharge of washing on the flow path, washes away the waste water hole, prevents that waste water hole department is because of piling up impurity formation jam.
Description
Technical field
This utility model relates to a kind of washing combined valve, is specifically related to a kind of anticlogging flushing and combines
Valve.
Background technology
At present, various automatic controlling devices, such as household water-purifying machine, generally it is required for using control fluid
The electromagnetic valve of medium.In reverse osmosis water purifier, washing combined valve is one of core component, is used for making
Reverse osmosis membrane keeps certain operating pressure, and is in time rinsed reverse osmosis membrane, existing punching
Washing combination valve and generally comprise valve body, valve body is provided with the first chamber of band water inlet, and band outlet
The second chamber, be formed between water inlet and outlet and pass sequentially through the first chamber, waste water hole and
The waste water stream of two chambers, and pass sequentially through the flushing stream of the first chamber, flushing hole and the second chamber
Road, is provided with the core assembly on and off flushing hole in described valve body.
In reverse osmosis water purifier work process, waste water hole remains conducting state, limits waste water stream
Amount, to keep the operating pressure of reverse osmosis membrane；During closed electromagnetic valve, press under core assembly, close punching
Hole flushing, is only connected by waste water hole between the first chamber and the second chamber；When electromagnetic valve is opened, valve
Moving on core assembly, turn on flushing hole, the discharge between the first chamber and the second chamber increases, thus
Reverse osmosis membrane is rinsed.
The deficiency that existing washing combined valve exists is: waste water hole is generally arranged at away from the position rinsing stream
Putting, and the aperture of waste water hole is typically small, and the impurity in waste water is more, reverse osmosis water purifier exists
Waste water hole can be caused blocked after long-time use, cause washing combined valve to lose efficacy.
Utility model content
This utility model provides a kind of anticlogging washing combined valve, solves in prior art and rinses
The problem that combination valve waste water hole after long-term use is the most blocked.
A kind of anticlogging washing combined valve, including valve body, valve body is provided with water inlet and outlet,
The waste water stream of waste water hole and rushing by flushing hole it is formed through between water inlet and outlet
Wash road, is provided with the core assembly on and off flushing hole, described waste water hole in described valve body
It is arranged on described flushing stream.
Waste water hole is directly arranged on flushing stream by this utility model, and the most in the conduction state.
When flushing hole is caused rinsing stream interruption by core assembly closedown, waste water stream is constantly in circulation shape
State；After flushing hole turns on, rinsing stream circulation, rinsing the flood flow on stream also can be by useless
Water hole, washes away waste water hole, prevents at waste water hole because piling up impurity formation blocking.
As preferably, be provided with in described valve body flowing lumen and flowing lumen is divided into the first chamber and
The isolating cylinder of the second chamber, described first chamber is connected with water inlet, and described second chamber is in isolation
In cylinder and being connected with outlet, the opening part of described isolating cylinder is connection the first chamber and the second chamber
The flushing hole of room.
In theory, waste water hole can be arranged on the optional position rinsing stream, as long as rinsing stream
During conducting, waste water hole can be washed away by the main flow rinsed on stream.But as preferred,
The opening part of described isolating cylinder is provided with breach, and this breach is the useless of connection the first chamber and the second chamber
Water hole.The flushing hole of isolating cylinder opening part be rinse stream waste water hole must be set through position herein,
And waste water hole is as the breach of isolating cylinder opening part, when flushing hole turns on, waste water hole i.e. with flushing
Hole is connected as a single entity, and waste water hole must be washed away by the main flow rinsed on stream, prevents waste water hole from blocking up
Plug.
Waste water hole can be arranged to arbitrary shape, only can need to connect with flushing hole when flushing hole turns on
Can.
This utility model provides the waste water hole shape of three kinds of processing relatively conventional, easy, and one is described
Waste water hole is del；Its two, described waste water hole is curved；Its three, described waste water hole is square.
Which kind of shape specifically chosen depends on processing mold or special requirement, in this utility model, waste water hole
Shape do not affect the basic function of waste water hole.
In theory, waste water hole can be arranged on the optional position of isolating cylinder opening part, but as preferred,
Described waste water hole is opened in isolating cylinder towards at the aperture position of water inlet side.Distance water inlet herein
Recently, discharge maximum, not only contribute to shorten waste water stroke in valve body, be also beneficial to rinse
Waste water hole is fully washed away by the main current on stream.
Compared with prior art, the beneficial effects of the utility model are:
Waste water hole is directly arranged on flushing stream by this utility model, and the most in the conduction state.
When flushing hole is caused rinsing stream interruption by core assembly closedown, waste water stream is constantly in circulation shape
State；After flushing hole turns on, rinsing stream circulation, rinsing the flood flow on stream also can be by useless
Water hole, washes away waste water hole, prevents at waste water hole because piling up impurity formation blocking.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of anticlogging washing combined valve of this utility model；
Fig. 2 is the structural representation under another visual angle of the valve seat in Fig. 1；
Fig. 3 is to omit a kind of anticlogging flushing of this utility model after the coil in Fig. 1 and corresponding assembly
The structural representation of combination valve.
Detailed description of the invention
With detailed description of the invention, the technical solution of the utility model is made further below in conjunction with the accompanying drawings
Describe in detail.
As shown in Figure 1, Figure 3, a kind of anticlogging washing combined valve of the present embodiment, including valve body,
Valve body valve seat 1 with sealing forms with valve gap 2, is provided with sealing ring 3 between valve gap and valve seat,
Sealing coil 4 it is sealed and installed with on sealing ring 3.
From Fig. 2, Fig. 3, it is provided with flowing lumen in valve seat 1 and flowing lumen is divided into first
Chamber 5 and the isolating cylinder 7 of the second chamber 6.Wherein, the first chamber 5 passes through intake tunnel 8 and enters
The mouth of a river 9 is connected, in the second chamber 6 is in isolating cylinder 7 and by being in going out bottom isolating cylinder 7
Aquaporin 10 is connected with outlet 11, and the opening part of isolating cylinder 7 is connection the first chamber 5 and the
The flushing hole 12 of two chambers 6, sealing ring 3 and sealing coil 4 are on and off flushing hole
12。
From Fig. 2 and Fig. 3, in the present embodiment, the opening part of isolating cylinder 7 is provided with breach 13, should
Breach 13 is connection the first chamber 5 and waste water hole of the second chamber 6.Waste water hole can be arranged on
On the optional position of isolating cylinder 7 opening, it is also possible to be arranged to any shape, in the present embodiment, waste water
Hole is arranged on isolating cylinder 7 towards at the aperture position of water inlet 5 side, and waste water hole is del.
As shown in Figure 1, Figure 3, be provided with in valve gap 2 first containing cavity 14 and with the first containing cavity
14 be connected, the second containing cavity 15 of enlarging.Wherein, it is sliding combined with in the first containing cavity 14
Movable core 16, has abutted spring 17 between movable core 16 with valve gap 2；Movable core 16 is stretched
The one end entering the second containing cavity 15 is fixed with silica gel head 18, and valve gap 2 periphery is arranged with for ordering about work
Move the load that iron core 16 revolts spring 17 coil 19 slided along valve gap 2 inwall.
Second containing cavity 15 is back pressure chamber, and, seal and in coil 4, offer connection the first chamber
Room 5 and the back pressure hole 20 of back pressure chamber, and connect back pressure chamber and the relief hole 21 of the second chamber 6,
Silica gel head 18 is for this relief hole 21 of on and off.
When the washing combined valve of the present embodiment is applied in reverse osmosis water purifier, at reverse osmosis water purifier
In work process, waste water hole remains conducting state, limits wastewater flow, to keep reverse osmosis membrane
Operating pressure；
During coil 19 no power, flushing hole 12, the first chamber 5 and are close to and are closed to sealing ring 3
Only being connected by waste water hole between two chambers 6, the current in the first chamber 5 are on the one hand from waste water hole
Place flows to the second chamber 6 and flows out from outlet 11, on the other hand flows into back pressure at back pressure hole 20
Room, makes flushing hole 12 and relief hole 21 remain off further；
When coil 19 is energized, spring 17 shrinks, and movable core 16 and silica gel head 18 move, conducting
Relief hole 21, the water in back pressure chamber is in relief hole 21 enters the second chamber 6, simultaneously in back pressure chamber
Pressure be gradually lowered, sealing ring 3 and seal coil 4 and gradually lifted, flushing hole 12 is gradually led
Logical, waste water hole is interconnected with flushing hole 12, and the current in the first chamber 5 are simultaneously from flushing hole 12
With pour at waste water hole in the second chamber 6, reverse osmosis membrane is carried out.
Claims (7)
1. an anticlogging washing combined valve, including valve body, valve body is provided with water inlet and water outlet
Mouthful, it is formed through the waste water stream of waste water hole between water inlet and outlet and passes through flushing hole
Flushing stream, be provided with the core assembly on and off flushing hole, its feature in described valve body
Being, described waste water hole is arranged on described flushing stream.
2. washing combined valve as claimed in claim 1, it is characterised in that be provided with in described valve body
Flowing lumen and flowing lumen is divided into the first chamber and the isolating cylinder of the second chamber, described first chamber
Room is connected with water inlet, and described second chamber is in isolating cylinder and is connected with outlet, described every
Opening part from cylinder is connection the first chamber and the flushing hole of the second chamber.
3. washing combined valve as claimed in claim 2, it is characterised in that opening of described isolating cylinder
Being provided with breach at Kou, this breach is connection the first chamber and the waste water hole of the second chamber.
4. washing combined valve as claimed in claim 3, it is characterised in that described waste water hole is in falling
Triangle.
5. washing combined valve as claimed in claim 3, it is characterised in that described waste water hole is arc
Shape.
6. washing combined valve as claimed in claim 3, it is characterised in that the described waste water hole side of being
Shape.
7. the washing combined valve as described in as arbitrary in claim 3～6, it is characterised in that described waste water
Hole is opened in isolating cylinder towards at the aperture position of water inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371866.8U CN205534502U (en) | 2016-04-27 | 2016-04-27 | Prevent combination valve that washes of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371866.8U CN205534502U (en) | 2016-04-27 | 2016-04-27 | Prevent combination valve that washes of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534502U true CN205534502U (en) | 2016-08-31 |
Family
ID=56795019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371866.8U Expired - Fee Related CN205534502U (en) | 2016-04-27 | 2016-04-27 | Prevent combination valve that washes of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534502U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317268A (en) * | 2018-04-17 | 2018-07-24 | 杭州老板电器股份有限公司 | valve and water purifier |
| CN109027258A (en) * | 2018-09-14 | 2018-12-18 | 格力电器（中山）小家电制造有限公司 | Water valve and purifier |
| CN109469737A (en) * | 2017-09-08 | 2019-03-15 | 佛山市顺德区美的饮水机制造有限公司 | Wastewater valve and purifier with it |
| CN110005837A (en) * | 2019-04-22 | 2019-07-12 | 珠海格力电器股份有限公司 | Valve and water purifier |
| CN110469689A (en) * | 2019-08-28 | 2019-11-19 | 温州大阳科技有限公司 | A kind of waste water solenoid valve |
| CN110469690A (en) * | 2019-08-28 | 2019-11-19 | 温州大阳科技有限公司 | A kind of self-cleaning structure for diaphragm pinch valve |
-
2016
- 2016-04-27 CN CN201620371866.8U patent/CN205534502U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469737A (en) * | 2017-09-08 | 2019-03-15 | 佛山市顺德区美的饮水机制造有限公司 | Wastewater valve and purifier with it |
| CN109469737B (en) * | 2017-09-08 | 2020-04-28 | 佛山市顺德区美的饮水机制造有限公司 | Waste water valve and water purification equipment with same |
| CN108317268A (en) * | 2018-04-17 | 2018-07-24 | 杭州老板电器股份有限公司 | valve and water purifier |
| CN109027258A (en) * | 2018-09-14 | 2018-12-18 | 格力电器（中山）小家电制造有限公司 | Water valve and purifier |
| CN110005837A (en) * | 2019-04-22 | 2019-07-12 | 珠海格力电器股份有限公司 | Valve and water purifier |
| CN110469689A (en) * | 2019-08-28 | 2019-11-19 | 温州大阳科技有限公司 | A kind of waste water solenoid valve |
| CN110469690A (en) * | 2019-08-28 | 2019-11-19 | 温州大阳科技有限公司 | A kind of self-cleaning structure for diaphragm pinch valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205534502U (en) | Prevent combination valve that washes of jam | |
| CN204985829U (en) | Electromagnetism feed water valve | |
| CN202091555U (en) | Slide-valve-type two-position and three-way reversing valve | |
| CN102644769B (en) | Multifunctional control valve | |
| CN107202189B (en) | Wastewater ratio valve and reverse osmosis filter element water purifier | |
| CN201599444U (en) | Water inlet electromagnetic valve of solar energy water heater | |
| CN203847780U (en) | Waste water ratio solenoid valve having swing control function | |
| CN104358894A (en) | Electromagnetic directional valves for self-washing water purifier | |
| CN104291472B (en) | Self-cleaning is without discharge water purifier electric control system | |
| CN104358895A (en) | Electromagnetic three-path four-way valve for zero-discharge water purifier | |
| CN203728617U (en) | Automatic pulse washing water purifier | |
| CN204226736U (en) | A kind of faucet valve core | |
| CN206487917U (en) | The waste water ratio electromagnetic valve of anti-blocking self-cleaning | |
| CN110513493A (en) | Disk seat, waste water combination valve and purifier | |
| CN205423875U (en) | Prevent combination valve that washes of waste water seal lock stopper | |
| CN108661138A (en) | A kind of impulse electromagnetic valve jettison gear | |
| CN103556690B (en) | Closestool flushing device without water tank | |
| CN207777680U (en) | A kind of antifouling stifled entering water electromagnetic valve | |
| CN102644768B (en) | Multifunctional control valve | |
| CN208545812U (en) | A kind of impulse electromagnetic valve jettison gear | |
| CN102705537B (en) | Multipurpose electromagnetic valve and water purifier system consisting of same | |
| CN103174848A (en) | Two-station three-way normally-open-type backwashing valve | |
| CN212315651U (en) | Water purifier | |
| CN211596935U (en) | Washbasin tap subassembly | |
| CN209385687U (en) | Wastewater valve and water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent combination valve that washes of jam Effective date of registration: 20171215 Granted publication date: 20160831 Pledgee: Agricultural Bank of China Limited by Share Ltd Jinhua Economic Development Zone Branch Pledgor: JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO., LTD. Registration number: 2017330000221 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181211 Granted publication date: 20160831 Pledgee: Agricultural Bank of China Limited by Share Ltd Jinhua Economic Development Zone Branch Pledgor: JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO., LTD. Registration number: 2017330000221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190427 |