CN105889575A - One-way high-pressure switch and water purifier provided with same - Google Patents
One-way high-pressure switch and water purifier provided with same Download PDFInfo
- Publication number
- CN105889575A CN105889575A CN201610332070.6A CN201610332070A CN105889575A CN 105889575 A CN105889575 A CN 105889575A CN 201610332070 A CN201610332070 A CN 201610332070A CN 105889575 A CN105889575 A CN 105889575A
- Authority
- CN
- China
- Prior art keywords
- pressure
- valve body
- pin
- way high
- way
- 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.)
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Classifications
-
- 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
- F16K15/00—Check valves
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a one-way high-pressure switch and a water purifier provided with the same. The one-way high-pressure switch comprises a valve body. A pressure induction valve element used for detecting the water pressure and a one-way valve element used for one-way flowing of water flow are integrated in the valve body. According to the one-way high-pressure switch, the pressure induction valve element and the one-way valve element are arranged inside the valve body and integrated, so that the occupied space of elements is reduced, the number of connectors between the elements is decreased, and accordingly the risk of water leakage is reduced, and the reliability and safety of the one-way high-pressure switch are improved.
Description
Technical field
The present invention relates to technical field of water purification, especially relate to a kind of one-way high-pressure switch and there is its water purifier.
Background technology
In correlation technique, water purifier mainly realizes water route one-way flow and the requirement of pressure perception respectively by use check valve and high-voltage switch gear, but, check valve and high-voltage switch gear are split parts, take complete machine space relatively big, and independent component relates to
And joint is more, adds water purifier and leak risk.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, a purpose of the present utility model is to propose a kind of one-way high-pressure switch, described one-way high-pressure switch has and takes up room little and security is high
Advantage.
Further object is that and propose a kind of water purifier with above-mentioned one-way high-pressure switch.
One-way high-pressure switch according to a first aspect of the present invention, including valve body, is integrated with the pressure sensitive spool for detecting hydraulic pressure and the nonreturn valve core for current one-way flow in described valve body.
One-way high-pressure switch according to the present invention, by pressure sensitive spool and nonreturn valve core are located at the inside of valve body, becomes one check valve with high-voltage switch gear, thus, reduces taking up room of element, and decrease connecing between element
Head quantity, thus reduce the risk leaked, improve the reliability and safety of one-way high-pressure switch.
Following additional technical characteristic can also be had it addition, switch according to the one-way high-pressure of the present invention:
According to one embodiment of present invention, described valve body includes valve body and the pin being connected with described valve body, is formed on water stream channel, and described pin and is formed with water inlet or the water outlet connecting described water stream channel in described valve body
Mouthful, described pin is one or spaced apart multiple.
Alternatively, described pin is multiple, is formed and form described delivery port on the end face of described water inlet and another part in multiple described pins on the end face of a part.
Specifically, described pressure sensitive spool is located in described valve body, and described nonreturn valve core is located in the described pin with water inlet.
Further, the perisporium of described pin being formed with seal groove, described seal groove is one or spaced apart multiple along the length direction of described pin.
Specifically, described seal groove is located on the outer peripheral face of described pin and the free end of neighbouring described pin.
Alternatively, described pin is spaced apart two, and two described pins are parallel to each other and homonymy setting on described valve body, and the end of a described pin forms the end of water inlet and another described pin and forms delivery port.
Further, described one-way high-pressure switch is provided with the power supply wiring port connecting power supply for pressure sensitive spool, and described pressure sensitive spool is arranged adjacent to described power supply wiring port.
Further, the outer surface of described valve body is provided with screw pole, and described screw pole is one or more.
Water purifier according to a second aspect of the present invention, switchs including the one-way high-pressure according to the above-mentioned first aspect of the present invention.Owing to the one-way high-pressure according to the above-mentioned first aspect of the present invention switchs, there is high useful of little, the security of taking up room
Effect, therefore, by arranging, the volume of the water purifier of this one-way high-pressure switch is little and quality good.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one-way high-pressure switch according to embodiments of the present invention.
Reference:
100: one-way high-pressure switchs；
1: valve body；11: valve body；12: pin；121: seal groove；
2: pressure sensitive spool；
3: nonreturn valve core；
4: power supply wiring port；
5: screw pole.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to Fig. 1, one-way high-pressure switch 100 according to embodiments of the present invention is described.
As it is shown in figure 1, one-way high-pressure switch 100 according to embodiments of the present invention, including valve body 1, integrated in valve body 1
There are the pressure sensitive spool 2 for detecting hydraulic pressure and the nonreturn valve core 3 for current one-way flow.
Such as, in the example of fig. 1, pressure sensitive spool 2 is located at the top of valve body 1, when current switch from one-way high-pressure
100 internal flow are out-of-date, and pressure sensitive spool 2 can detect one-way high-pressure switch hydraulic pressure within 100, and reaches at hydraulic pressure
During the induction range of pressure sensitive spool 2, pressure sensitive spool 2 exports induced signal.
Nonreturn valve core 3 is located at the right side of valve body 1 so that current are from one end of one-way high-pressure switch 100 (such as Fig. 1 singly
Right-hand member to high-voltage switch gear 100) flow to one-way high-pressure switch 100 the other end (in such as Fig. 1 one-way high-pressure switch 100 left end).It is understood that pressure sensitive spool 2 and the nonreturn valve core 3 arrangement in valve body 1 etc. can bases
Actual requirement and accommodation, this is not particularly limited by the present invention.
One-way high-pressure switch 100 according to embodiments of the present invention, by pressure sensitive spool 2 and nonreturn valve core 3 are located at the inside of valve body 1, becomes one check valve with high-voltage switch gear, thus, reduces taking up room of element, and reduce
Joint quantity between element, thus reduce the risk leaked, improve the reliability and safety of one-way high-pressure switch 100.
According to one embodiment of present invention, with reference to Fig. 1, valve body 1 includes valve body 11 and the pin 12 being connected with valve body 11, is formed with water stream channel in valve body 11, and on pin 12, it being formed with water inlet or the delivery port connecting water stream channel, pin 12 is one or spaced apart multiple.
Such as, as it is shown in figure 1, valve body 11 is positioned at the top of valve body 1, pin 12 is connected with valve body 11, and
Pin 12 is spaced apart two, and above-mentioned two pin 12 is parallel to each other, and is positioned at the homonymy (downside of valve body 11 in such as Fig. 1) of valve body 11.The end of the pin 12 (pin 12 on right side in such as Fig. 1) in above-mentioned two pin 12 is formed with water inlet, and the end of another pin 12 (pin 12 in left side in such as Fig. 1) in above-mentioned two pin 12 is formed with delivery port.Current enter the water stream channel in valve body 11 from above-mentioned water inlet, and from above-mentioned go out
The mouth of a river is flowed out, simple in construction, it is simple to realize.
In use, pin 12 installation position can be plugged in, thus, one-way high-pressure switch 100 corresponding position can be fixed on, simple to operate, easy for installation.Additionally, quantity and the water inlet of pin 12 can according to actual needs, be adjusted flexibly
Position with delivery port.
Such as, when pin 12 is one, water inlet can be formed at one end (lower end of pin 12 in such as Fig. 1) of pin 12, and delivery port can be formed at one end away from pin 12 of valve body 11, current from pin 12 lower end flow to valve body 11.
When pin 12 is multiple, the end face of a part of pin 12 in multiple pins 12 is formed water inlet, the end face of the another part pin 12 in multiple pins 12 is formed with delivery port.Current flow to valve body 11 from the end face of a part of pin 12 being formed with water inlet, then flow out from the end face of another part pin 12 being formed with delivery port.
Further, the perisporium of pin 12 being formed with seal groove 121, seal groove 121 is one or along pin 12
Length direction spaced apart multiple.Such as, in the example of fig. 1, seal groove 121 is two, and along the length direction interval setting of pin 12.Wherein, seal groove 121 can be formed on the outer peripheral face of pin 12, it is also possible to being formed on the inner peripheral surface of pin 12, this is not especially limited by the present invention.Thus, can in use sealing ring be arranged on
In seal groove 121, such that it is able to prevent one-way high-pressure switch 100 from leaking, improve the reliability of one-way high-pressure switch 100.
Alternatively, seal groove 121 is located on the outer peripheral face of pin 12 and the free end of neighbouring pin 12.Specifically, seal groove 121 is adjacent to the lower end of pin 12, as shown in Figure 1.Thus, it is convenient to sealing ring is arranged in seal groove 121, it is simple to pin 12 is plugged on installation position, improves installation effectiveness and simple in construction, it is simple to realize.
Alternatively, pressure sensitive spool 2 is located in valve body 11, and nonreturn valve core 3 is located at the pin 12 with water inlet
In, but it is not limited to this.Such as, in the example of fig. 1, pressure sensitive spool 2 is located at the middle part of valve body 11, and the lower end of the pin 12 on right side is provided with water inlet, and the lower end of the pin 12 in left side is provided with delivery port, and check valve body 1 is located in the pin 12 on the right side with water inlet.Current are after the pin 12 on right side enters valve body 1, and through pressure sensitive spool 2, then the delivery port from pin 12 lower end in left side flows out.
Further, one-way high-pressure switch 100 is provided with the power supply wiring port 4 connecting power supply for pressure sensitive spool 2, and pressure sensitive spool 2 is arranged adjacent to power supply wiring port 4.As it is shown in figure 1, power supply wiring port 4 is two, and it is formed at the top of valve body 11.Current flow through inside one-way high-pressure switch 100, and when the hydraulic pressure of current reaches the induction range of pressure sensitive spool 2, pressure sensitive spool 2 exports induced signal, and is exported by power supply wiring port 4 by induced signal, so that complete machine performs corresponding action.Thus, the output of induced signal can be easy to.
Further, the outer surface of valve body 1 is provided with screw pole 5, and screw pole 5 is one or more.Such as, in the example of Fig. 1, the middle and lower part of pin 12 is respectively equipped with a screw pole 5.When mounted, first pin 12 can be plugged on installation position, then screw pole 5 is connected to installation position, thus, further increase the fixing of one-way high-pressure switch 100 connection.
A specific embodiment according to the present invention, as shown in Figure 1, one-way high-pressure switch 100 includes valve body 1, valve body 1 includes valve body 11 and is connected with valve body 11 and is positioned at be parallel to each other two pins 12 on the downside of valve body 11, wherein the lower end of the pin 12 on the right side of valve body 11 is formed with water inlet, and the lower end of the pin 12 on the left of valve body 11 is formed with delivery port.Be provided with pressure sensitive spool 2 in valve body 11, valve body 11 be arranged over supply terminals
Form water stream channel in mouth 4, and valve body 11, in the pin 12 on right side, be provided with nonreturn valve core 3.The periphery of pin 12
On face, the free end of the most neighbouring pin 12 is formed with two spaced apart seal grooves 121 of the length direction along pin 12, and the middle and lower part of pin 12 is formed with screw pole 5.When mounted, first pin 12 can be plugged on installation position, then screw pole 5 is connected to installation position, simple in construction, easy for installation.
In use, current enter one-way high-pressure switch 100 from water inlet, it is out-of-date that current switch 100 internal flow from one-way high-pressure, pressure sensitive spool 2 detects one-way high-pressure switch hydraulic pressure within 100, when hydraulic pressure reaches the induction pressure scope of pressure sensitive spool 2, pressure sensitive spool 2 exports induced signal, and is exported by above-mentioned induced signal by power supply wiring port 4, so that complete machine performs corresponding action.
The one-way high-pressure switch 100 of embodiment, by pressure sensitive spool 2 and nonreturn valve core 3 are located at the inside of valve body 1, becomes one check valve with high-voltage switch gear according to a first aspect of the present invention, and thus, reduce element takies sky
Between, and then reduce the volume of complete machine.Additionally, the joint quantity also reduced between element, reduce the risk leaked, improve the reliability and safety of one-way high-pressure switch 100 and simple in construction, easy for installation.
The water purifier of embodiment according to a second aspect of the present invention, switchs 100 including the one-way high-pressure according to the present invention above-mentioned first aspect embodiment.Owing to above-mentioned one-way high-pressure switch 100 has the beneficial effect little, that security is high that takes up room, therefore by arranging the water purifier of this one-way high-pressure switch 100, the overall volume of water purifier can be reduced, improve the quality of water purifier.
In describing the invention, it is to be appreciated that term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", " outward ", " axially ",
" radially ", orientation or the position relationship of the instruction such as " circumferential " is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And,
Fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or it is special to be merely representative of first
Levy level height less than second feature.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting,
The feature of the different embodiments described in this specification or example and different embodiment or example can be combined and combine by those skilled in the art.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as that limitation of the present invention, those of ordinary skill in the art within the scope of the invention may be used
Above-described embodiment be changed, revise, to replace and modification.
Claims (10)
1. an one-way high-pressure switch, it is characterised in that include valve body, be integrated with the pressure for detecting hydraulic pressure in described valve body
Power sensing spool and the nonreturn valve core for current one-way flow.
One-way high-pressure the most according to claim 1 switchs, it is characterised in that described valve body includes valve body and the pin being connected with described valve body, is formed on water stream channel, and described pin and is formed described in connection in described valve body
The water inlet of water stream channel or delivery port, described pin is one or spaced apart multiple.
One-way high-pressure the most according to claim 2 switchs, it is characterised in that described pin is multiple, is formed and form described delivery port on the end face of described water inlet and another part in multiple described pins on the end face of a part.
4. switch according to the one-way high-pressure described in Claims 2 or 3, it is characterised in that described pressure sensitive spool is located in described valve body, and described nonreturn valve core is located in the described pin with water inlet.
One-way high-pressure the most according to claim 3 switchs, it is characterised in that being formed with seal groove on the perisporium of described pin, described seal groove is one or spaced apart multiple along the length direction of described pin.
One-way high-pressure the most according to claim 5 switchs, it is characterised in that described seal groove is located on the outer peripheral face of described pin and the free end of neighbouring described pin.
7. switching according to the one-way high-pressure according to any one of claim 2,3,5 and 6, it is characterised in that described pin is spaced apart two, two described pins are parallel to each other and homonymy setting on described valve body, a described pin
End form the end of water inlet and another described pin and form delivery port.
8. switch according to the one-way high-pressure according to any one of claim 1,2,3,5 and 6, it is characterised in that described one-way high-pressure switch is provided with the power supply wiring port connecting power supply for pressure sensitive spool, and described pressure sensitive spool is neighbouring
Described power supply wiring port is arranged.
One-way high-pressure the most according to claim 1 switchs, it is characterised in that the outer surface of described valve body is provided with screw pole, and described screw pole is one or more.
10. a water purifier, it is characterised in that include switching according to the one-way high-pressure according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332070.6A CN105889575A (en) | 2016-05-19 | 2016-05-19 | One-way high-pressure switch and water purifier provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332070.6A CN105889575A (en) | 2016-05-19 | 2016-05-19 | One-way high-pressure switch and water purifier provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889575A true CN105889575A (en) | 2016-08-24 |
Family
ID=56716450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610332070.6A Withdrawn CN105889575A (en) | 2016-05-19 | 2016-05-19 | One-way high-pressure switch and water purifier provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106678398A (en) * | 2017-03-01 | 2017-05-17 | 江苏沁尔康环境电器有限公司 | Waterway board integrated with one-way valve for water purifier and water purifier |
-
2016
- 2016-05-19 CN CN201610332070.6A patent/CN105889575A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106678398A (en) * | 2017-03-01 | 2017-05-17 | 江苏沁尔康环境电器有限公司 | Waterway board integrated with one-way valve for water purifier and water purifier |
| CN106678398B (en) * | 2017-03-01 | 2023-10-24 | 江苏沁尔康环境电器有限公司 | Water purifier water path plate integrated with one-way valve and water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160824 |