CN105135001B - Waterway conversion valve and the water purifier with waterway conversion valve - Google Patents
Waterway conversion valve and the water purifier with waterway conversion valve Download PDFInfo
- Publication number
- CN105135001B CN105135001B CN201510492419.8A CN201510492419A CN105135001B CN 105135001 B CN105135001 B CN 105135001B CN 201510492419 A CN201510492419 A CN 201510492419A CN 105135001 B CN105135001 B CN 105135001B
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- Prior art keywords
- valve
- water
- overflow valve
- overflow
- delivery port
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
Abstract
The present invention relates to water purification field, disclose a kind of waterway conversion valve and the water purifier with waterway conversion valve, including valve body (1), valve body (1) is provided with raw water inlet (101), the inner chamber (108) connected with raw water inlet (101), first raw water delivery port (102) and the second raw water delivery port (107), valve body (1) is additionally provided with the overflow valve pocket (104) connected with inner chamber (108), the filter water water inlet (103) and filter water delivery port (106) connected with overflow valve pocket (104), overflow valve element (5) is provided with overflow valve pocket (104), the lower end of overflow valve element (5) is provided with spring (10), overflow valve element (5) is provided with runner (51).The present invention is solved due to the problem of dripping that waterway conversion valve is produced due to overbottom pressure in the prior art, at the same the present invention can also by rotary reversing valve bar control running water whether inflow filter.
Description
Technical field
The present invention relates to water purification field, more particularly to a kind of waterway conversion valve and the water purification with the waterway conversion valve
Device.
Background technology
The household water filter of in the market, the water inlet of product is linked up with running water, can give water purifier continuous water supply.
In these water purifier products, there is a class to be placed on the water purifier on kitchen countertop, its water inlet is connected on water tap, i.e.,
One water-way conversion device is installed on tap, then directed water into by water pipe in the filter core of water purifier, running water is entered
Row filtering, water purification after filtering however from the delivery port outflow on product；Otherwise current are exactly returned to by converting means by water pipe
In putting, flowed out from the water purification mouthful of conversion equipment；The water-way conversion device of existing market, can typically come out two kinds of water or three kinds
Water, i.e. raw water, purified water and gondola water faucet water.It is the rotatable handle valve element by conversion equipment side to change the direction of current, it is real
Reveal different water.Water-way conversion device effectively sealedly can be fixed on faucet outlet, but can not be held for a long time
By hydraulic pressure.The opposite side of waterway converter has delivery port, can be coupled by water pipe with water purifier product, running water is imported into filter
In core.The waterway converter that water purifier connection on kitchen countertop is used, simply changes the mode of current.Only turn off tap
Water outlet could be closed.When turning off purified water, when shut-off water tap, because the delivery port of tap mouthful to purified water has very
Long water route (including converter, water pipe, product filter core and water outlet water pipe etc.), the overbottom pressure deposited in water pipe and filter core, so going out
Still there are many water outflows at the mouth of a river, and these purified waters may be wasted, or water clock is beside product, when being not to wait for one section
Between take away water receiving container again, to using making troubles.
If the valve for turning off current to be located to the delivery port of purified water, this mode can be solved due to the drop that overbottom pressure is produced
Water problems.Product can turn off current by any one of Water tap or purification mouth of a river valve, or two also shut off
To turn off current.But when the shut-off of water purification mouth of a river valve, Water tap is opened, whole product, water pipe and water-way conversion device
Hydraulic pressure will be born, security requirement is higher, add the hidden danger of product leak.When allow product go out purified water or shut-off current,
Being good at making clear Water tap and purified water outlet valve, that is to close, and that is to open, it is difficult to determine, consumer
Go to attempt, to using bringing very big inconvenience.
The content of the invention
The present invention is for disadvantages mentioned above there is provided a kind of waterway conversion valve and the water purification with this waterway conversion valve
Device.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
Waterway conversion valve, including valve body, valve body provided with raw water inlet, connected with raw water inlet inner chamber, respectively with
The the first raw water delivery port and the second raw water delivery port of inner chamber connection, valve body are additionally provided with the overflow valve pocket connected with inner chamber and overflow
The filter water water inlet and filter water delivery port of valve pocket connection are flowed, overflow valve intracavitary is provided with overflow valve element, the lower end of overflow valve element
Provided with spring, overflow valve element is provided with runner, and runner is used to connect filter water water inlet and filter water delivery port.Second raw water goes out
The water of mouth of a river outflow flows into waterway conversion valve from filter water water inlet.The lower end of overflow valve element is provided with spring, when overflow valve element
The hydraulic pressure that upper surface is constantly increased by interior intracavitary, overflow valve element be pressed downward it is urgent, until filter water water inlet, runner, filtering
Water delivery port is connected, and the hydraulic pressure of interior intracavitary keeps constant, and overflow spool position no longer changes.
Preferably, the lower end of overflow valve element is fixed with overflow valve rod, overflow valve pocket bottom is provided with spring and end cap, overflows
Flow valve rod and pass through spring and end cap, both ends of the spring is born against on overflow valve element and end cap.
Preferably, the upper end of overflow valve element is sealed by the cavity wall of sealing ring and overflow valve pocket, overflow valve intracavitary is also set
There is C-shaped sealing gasket, c-type sealing gasket is used to keep also to be provided with to connect on the sealing between overflow valve element and valve body, c-type sealing gasket to overflow
The first through hole of stream valve pocket and filter water water inlet and the second through hole for connecting overflow valve pocket and filter water delivery port.The sealing ring
Positioned at the top of runner, sealing ring is by the gap sealing between overflow valve element and overflow valve pocket, so as to prevent the water of interior intracavitary
Revealed by the gap from runner.C-shaped sealing gasket is located at the bottom of overflow valve intracavitary, prevents the water flowed into from filter water water inlet
Gap leakage between overflow valve element and overflow valve pocket is spilt to overflow valve pocket bottom, at end cap, prevents overflow valve element
Leak.
Preferably, also including the commutation valve rod and the reversing valve core positioned at inner cavity for stretching into inner chamber, commutation valve rod is used
In driving reversing valve core to rotate, reversing valve core is in oblique circular cylinder shape, and reversing valve core includes valve element upper bottom surface and valve element bottom surface, former
Projection of the water water inlet along its axis direction is located in valve element upper bottom surface or valve element bottom surface.It is former when reversing valve core rotates
Projection one of the water water inlet along its axis direction is positioned in the valve element upper bottom surface of reversing valve core or valve element bottom surface, the projection
When in valve element bottom surface, raw water inlet is connected with the second raw water delivery port, when the projection is located in valve element upper bottom surface, former
Water water inlet is connected with the first raw water delivery port.
Preferably, being sealed between commutation valve rod, reversing valve core and the cavity wall of inner chamber by sealing ring.
Preferably, also including the commutation valve rod and the reversing valve core positioned at inner cavity for stretching into inner chamber, reversing valve core is in
Cylindrical shape.Commutation valve rod drives reversing valve core to do axis direction motion, reaches the function of waterway switching.
Water purifier with waterway conversion valve, including water purifier, in addition to described waterway conversion valve, the water inlet of water purifier
Mouth, delivery port are connected with the first raw water delivery port, the filter water water inlet of valve body respectively.The water of interior intracavitary is from the first raw water water outlet
Mouth inflow water purifier, the water after Water purifier filter again flows into waterway conversion valve from filter water water inlet.
The present invention is as a result of above technical scheme, and after water tap is cut off, overflow valve element is cut by spring jack-up
Break the water outlet water route of water purifier, solved due to the problem of dripping that overbottom pressure is produced, while the present invention, which can also pass through, rotates commutation
Valve rod control running water whether inflow filter.
Brief description of the drawings
Fig. 1 is the structural representation of valve body in the present invention.
Fig. 2 is the structural representation of waterway conversion valve.
Fig. 3 is the scheme of installation of water purifier.
Fig. 4 is water route schematic diagram in embodiment 1.
Fig. 5 is water route schematic diagram in embodiment 2.
Fig. 6, Fig. 7 are the main view section view of C-shaped sealing gasket, vertical view cutaway drawing respectively.
Fig. 8 is commutation valve rod, the schematic diagram of reversing valve core.
Fig. 9 is the schematic diagram of embodiment 4.
The toponym that each number designation is referred in accompanying drawing is as follows：1-valve body, 101-raw water inlet, 102-the
One raw water delivery port, 103-filter water water inlet, 104-overflow valve pocket, 105-overflow valve pocket delivery port, 106-filter water
Delivery port, the 107-the second raw water delivery port, 108-inner chamber, the 2-the first end cap, 3-commutation valve rod, 4-reversing valve core,
401-valve element upper bottom surface, 402-valve element bottom surface, 5-overflow valve element, 51-spring, 6-overflow valve rod, the sealing of 7-C-shaped
Pad, 701-first through hole, the 702-the second through hole, 8-end cap, 9-water purifier, 10-spring.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Water purifier with waterway conversion valve, including water purifier and waterway conversion valve.
Wherein, waterway conversion valve includes valve body 1, as shown in figure 1, valve body 1 is intake provided with raw water inlet 101, with raw water
The inner chambers 108 of the connection of mouth 101, the first raw water delivery port 102 and the second raw water delivery port 107 connected with inner chamber 108, valve body 1
On be additionally provided with the overflow valve pocket 104 connected with inner chamber 108, the filter water water inlet 103 connected with overflow valve pocket 104 and filter water
Delivery port 106, filter water water inlet 103 and filter water delivery port 106 are connected with water inlet, the delivery port of water purifier 9 simultaneously, former
Water water inlet 101 is connected with water tap.
As shown in Fig. 2 commutation valve rod 3, which is passed through, stretches into inner chamber 108 after the first end cap 2, reversing valve core 4 is in oblique circular cylinder shape,
Reversing valve core 4 is positioned at the exit of raw water inlet 101, and reversing valve core 4 is in the angle of accompanying drawing 4, raw water inlet 101
Along the projection of its axis direction in the valve element upper bottom surface 401 of reversing valve core 4, now running water flows from raw water inlet 101
Enter inner chamber 108, then water purifier 9 is flowed into from inner chamber 108 through the first raw water delivery port 102, as shown in Figure 3.
Overflow valve element 5 is provided with overflow valve pocket 104, as shown in Fig. 2 the upper portion side wall of overflow valve element 5 and overflow valve pocket 104
Between sealed by sealing ring, the bottom of overflow valve pocket 104 is additionally provided with C-shaped sealing gasket 7, the structure of C-shaped sealing gasket 7 such as Fig. 6, Fig. 7
Shown, c-type sealing gasket 7 is provided with the first through hole 701 of connection overflow valve pocket 104 and filter water water inlet 103 and connects overflow valve
Second through hole 702 of chamber 104 and filter water delivery port 106.The lower end of overflow valve element 5 is fixed with overflow valve rod 6, overflow valve rod
6 pass through spring 10 and end cap 8, and the two ends of spring 10 are born against on overflow valve element 5 and end cap 8.Overflow valve element 5 is provided with runner
51, filter water water inlet 103 is oppositely arranged with the position of overflow valve pocket delivery port 105.Now filter water water inlet 103, runner 51,
Overflow valve pocket delivery port 105 is not yet connected, and the upper surface of overflow valve element 5 is by the continuous increase of the running water in cavity 108
Pressure, the position of overflow valve element 5 is moved down, and (water flowed out in water purifier 9 fails to flow from filter water water inlet 103 compression spring 10
Cross, the hydraulic pressure in cavity 108 can continue to increase, and force the position of overflow valve element 5 persistently to move down), until when filter water water inlet
103rd, the hydraulic pressure that now upper surface of overflow valve element 5 is subject to when runner 51, overflow valve pocket delivery port 105 are connected no longer increases, and overflows
The position of flow valve core 5 keeps stable.The running water by filtering that now water purifier 9 flows out is flowed into from filter water water inlet 103, is passed through
Runner 51, overflow valve pocket delivery port 105 flow out waterway conversion valve from filter water delivery port 106, and the state keeps stable.
In this waterway conversion valve, between commutation valve rod 3 and the cavity wall of inner chamber 108, between overflow valve rod 6 and valve body 1, commutation
Also sealed between valve element 4 and valve body 1 by sealing ring.
Embodiment 2
As described in Figure 5, reversing valve core 4 is relative to rotating 180 ° in accompanying drawing 4, and now raw water inlet 101 is along its axis side
To projection positioned at reversing valve core 4 valve element bottom surface 402 in, running water from raw water inlet 101 flow into inner chamber 108, then from
Waterway conversion valve is flowed out through the second raw water delivery port 107 in inner chamber 108.Now, the upper surface of overflow valve element 5 is overflow not by hydraulic pressure
Flow valve core 5 is located at the upper end of overflow valve pocket 104, is flowed out without water from filter water delivery port 106.
Embodiment 3
The water tap being connected with waterway conversion valve is closed, now raw water inlet 101, cavity is flowed into without running water
There is no water in 108, overflow valve element 5 is located at the upper end of overflow valve pocket 104, flowed out without water from filter water delivery port 106.
Embodiment 4
Reversing valve core 4 is in cylindrical shape in the present embodiment, and the axial-movement of reversing valve core 4 is driven by push-and-pull commutation valve rod 3,
Equally play a part of waterway switching.Remainder is same as Example 1 in the present embodiment.
In a word, presently preferred embodiments of the present invention, all equalizations made according to scope of the present invention patent be the foregoing is only
Change and modification, should all belong to the covering scope of patent of the present invention.
Claims (6)
1. waterway conversion valve, including valve body (1), it is characterised in that：Valve body (1) is intake provided with raw water inlet (101), with raw water
The inner chamber (108) of mouth (101) connection, the first raw water delivery port (102) connected respectively with inner chamber (108) and the second raw water water outlet
Mouth (107), valve body (1) is additionally provided with the overflow valve pocket (104) connected with inner chamber (108), the filtering connected with overflow valve pocket (104)
Overflow valve element (5) is provided with water water inlet (103) and filter water delivery port (106), overflow valve pocket (104), overflow valve element (5)
Lower end is provided with spring (10), and overflow valve element (5) is provided with runner (51), and runner (51) is used to connect filter water water inlet (103)
With filter water delivery port (106), overflow valve pocket (104) bottom is provided with end cap (8), and spring (10) two ends are born against in overflow valve
On core (5) and end cap (8).
2. waterway conversion valve according to claim 1, it is characterised in that：The upper end of overflow valve element (5) by sealing ring with
C-shaped sealing gasket (7) is additionally provided with the cavity wall sealing of overflow valve pocket (104), overflow valve pocket (104), c-type sealing gasket (7) is used to protect
Hold and connection overflow valve pocket (104) and filtering are also provided with the sealing between overflow valve element (5) and valve body (1), c-type sealing gasket (7)
The first through hole (701) of water water inlet (103) and the second through hole of connection overflow valve pocket (104) and filter water delivery port (106)
(702)。
3. waterway conversion valve according to claim 1, it is characterised in that：Also include the commutation valve rod for stretching into inner chamber (108)
(3) and positioned at inner chamber (108) internal reversing valve core (4), commutation valve rod (3) is used to drive reversing valve core (4) to rotate, reversal valve
Core (4) is in oblique circular cylinder shape, and reversing valve core (4) includes valve element upper bottom surface (401) and valve element bottom surface (402), raw water inlet
(101) it is located at along the projection of its axis direction in valve element upper bottom surface (401) or valve element bottom surface (402).
4. waterway conversion valve according to claim 3, it is characterised in that：Commutation valve rod (3), reversing valve core (4) and inner chamber
(108) sealed between cavity wall by sealing ring.
5. waterway conversion valve according to claim 1, it is characterised in that：Also include the commutation valve rod for stretching into inner chamber (108)
(3) and positioned at inner chamber (108) internal reversing valve core (4), reversing valve core (4) is in cylindrical shape.
6. the water purifier with waterway conversion valve, including water purifier (9), it is characterised in that：Also include the water described in claim 1
Road switching valve, the water inlet of water purifier (9), delivery port the first raw water delivery port respectively with valve body (1), filter water water inlet phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492419.8A CN105135001B (en) | 2015-08-12 | 2015-08-12 | Waterway conversion valve and the water purifier with waterway conversion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492419.8A CN105135001B (en) | 2015-08-12 | 2015-08-12 | Waterway conversion valve and the water purifier with waterway conversion valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135001A CN105135001A (en) | 2015-12-09 |
| CN105135001B true CN105135001B (en) | 2017-08-25 |
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ID=54720474
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492419.8A Active CN105135001B (en) | 2015-08-12 | 2015-08-12 | Waterway conversion valve and the water purifier with waterway conversion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135001B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506526A (en) * | 2018-05-28 | 2018-09-07 | 杭州老板电器股份有限公司 | Triple valve and purifier |
| CN108843839A (en) * | 2018-09-18 | 2018-11-20 | 杭州圣渥科技有限公司 | Full simetryn hydrophone leak protection valve and full simetryn hydrophone leakage protection system for water |
| CN109854782B (en) * | 2019-04-11 | 2024-01-30 | 佛山市钻力电器科技有限公司 | Waterway automatic switching valve |
| CN110171854A (en) * | 2019-06-14 | 2019-08-27 | 肖三华 | A kind of tap water purifier |
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| CN1453491A (en) * | 2002-04-24 | 2003-11-05 | 乔甫拉克斯株式会社 | Fluid changing-over device |
| CN200982444Y (en) * | 2006-11-08 | 2007-11-28 | 大连创思福液力偶合器成套设备有限公司 | Rotary diverter valve |
| CN202148199U (en) * | 2011-04-06 | 2012-02-22 | 厦门人水科技有限公司 | Water purifier device |
| CN102620010A (en) * | 2011-01-31 | 2012-08-01 | 江苏正本净化节水科技实业有限公司 | Two-position multi-ported valve |
| CN202844738U (en) * | 2012-09-26 | 2013-04-03 | 张博 | Water purifier for multi-outlet faucet |
| CN203604693U (en) * | 2013-12-09 | 2014-05-21 | 浙江沁园水处理科技有限公司 | Leakage prevention valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4492997B2 (en) * | 2003-02-10 | 2010-06-30 | 三菱レイヨン株式会社 | Switching valve and water purifier using the same |
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2015
- 2015-08-12 CN CN201510492419.8A patent/CN105135001B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453491A (en) * | 2002-04-24 | 2003-11-05 | 乔甫拉克斯株式会社 | Fluid changing-over device |
| CN200982444Y (en) * | 2006-11-08 | 2007-11-28 | 大连创思福液力偶合器成套设备有限公司 | Rotary diverter valve |
| CN102620010A (en) * | 2011-01-31 | 2012-08-01 | 江苏正本净化节水科技实业有限公司 | Two-position multi-ported valve |
| CN202148199U (en) * | 2011-04-06 | 2012-02-22 | 厦门人水科技有限公司 | Water purifier device |
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| CN203604693U (en) * | 2013-12-09 | 2014-05-21 | 浙江沁园水处理科技有限公司 | Leakage prevention valve |
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| Publication number | Publication date |
|---|---|
| CN105135001A (en) | 2015-12-09 |
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