CN204677847U - One-way valve and water purifier - Google Patents
One-way valve and water purifier Download PDFInfo
- Publication number
- CN204677847U CN204677847U CN201520338668.7U CN201520338668U CN204677847U CN 204677847 U CN204677847 U CN 204677847U CN 201520338668 U CN201520338668 U CN 201520338668U CN 204677847 U CN204677847 U CN 204677847U
- Authority
- CN
- China
- Prior art keywords
- way valve
- valve body
- pipeline
- intake pipe
- outlet pipe
- 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 kind of one-way valve, be installed on the pipeline in water purifier, one-way valve comprises valve body, the inside of valve body is provided with passage, valve body has the sidewall being positioned at two end walls on the bearing of trend of passage and connecting two end walls, and intake pipe and outlet pipe are from the sidewall of valve body and channel connection and be positioned at the same side of valve body.The invention also discloses a kind of water purifier comprising above-mentioned one-way valve.One-way valve of the present utility model, by intake pipe and outlet pipe being arranged at the same side of valve body, makes inlet tube and outlet tube and the angled setting of valve body, and inlet tube and outlet tube can be realized to be fixed on same plane.This one-way valve can be applicable to the pipeline environment that straight-through type one-way valve and right-angle type one-way valve all cannot use, and is convenient to the design of pipeline in water purifier and making rational planning for of space.
Description
Technical field
The utility model relates to control valve technical field, particularly relates to a kind of one-way valve and water purifier.
Background technique
One-way valve also known as safety check or check valve, for sealing anti-in hydraulic system, wet goods liquid reverse flow, or for preventing pressurized air reverse flow in pneumatic system.One-way valve comprises straight-through type and right-angle type two kinds, and general straight-through type one-way valve is arranged on pipeline with being threaded, and right-angle type one-way valve is threaded, board-like connection and Flange joint three kinds of forms.
But the feed-water end of these two kinds of one-way valve and waterexit end, not in the same side of valve body, can only be used in specific pipeline.Straight-through type one-way valve is only applicable to linear pipeline, namely installs the feed-water end of rear one-way valve, waterexit end and valve body axle center all on same straight line.In like manner, right-angle type one-way valve also has requirement for the structure of pipeline, can not be common on all pipelines.
Model utility content
Main purpose of the present utility model is to provide a kind of one-way valve, is intended to solve existing one-way valve and can not be applicable to feed-water end and the waterexit end pipeline in the same side.
For achieving the above object, the utility model provides a kind of one-way valve, be installed on the pipeline in water purifier, described one-way valve comprises valve body, the inside of described valve body is provided with passage, described valve body have be positioned at described passage bearing of trend on two end walls and connect the sidewall of two described end walls, described intake pipe and outlet pipe are from the sidewall of described valve body and described channel connection and be positioned at the same side of described valve body.
Preferably, described intake pipe and described outlet pipe be arranged in parallel.
Preferably, described intake pipe, described outlet pipe and described valve body are cylindrical body, and the axial direction of described intake pipe is perpendicular to the axial direction of described valve body.
Preferably, the length of described intake pipe is identical with the length of described outlet pipe.
Preferably, the spool of one-way conduction is provided with in described passage.
Preferably, described one-way valve also comprises the seal ring for sealing pipeline in described valve body and water purifier, and described seal ring is socketed on the opening of described intake pipe and outlet pipe.
Preferably, described one-way valve also comprises the connecting plate for assembling with water purifier pipeline, and described intake pipe and outlet pipe are inserted in described connecting plate.
Preferably, described one-way valve also comprises the connecting plate for assembling with water purifier pipeline, and described connecting plate is welded in one end of described valve body.
Preferably, described valve body and described intake pipe and outlet pipe one-body molded.
In addition, for achieving the above object, the utility model also provides a kind of water purifier, comprise pipeline and be installed on the one-way valve on described pipeline, described one-way valve comprises valve body, and the intake pipe to be communicated with described valve body and outlet pipe, described intake pipe and described outlet pipe are arranged at the same side of described valve body.
One-way valve of the present utility model, by intake pipe and outlet pipe being arranged at the same side of valve body, makes inlet tube and outlet tube and the angled setting of valve body, and inlet tube and outlet tube can be realized to be fixed on same plane.This one-way valve can be applicable to the pipeline environment that straight-through type one-way valve and right-angle type one-way valve all cannot use, and is convenient to the design of pipeline in water purifier and making rational planning for of space.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one-way valve one embodiment;
Fig. 2 is the structural representation of another embodiment of the utility model one-way valve.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, in description of the present utility model, term "left", "right", " vertically ", " level ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, it is not the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
The utility model provides a kind of one-way valve, be installed on the pipeline in water purifier, with reference to Fig. 1, in one embodiment, this one-way valve comprises valve body 10, the inside of valve body 10 is provided with passage 11, valve body 10 have be positioned at passage 11 bearing of trend on two end walls 12 and connect the sidewall 13 of two end walls 12, intake pipe 20 and outlet pipe 30 to be communicated with passage 11 from the sidewall 13 of valve body 10 and to be positioned at the same side of valve body 10.
Particularly, this one-way valve comprises valve body 10, intake pipe 20 and outlet pipe 30, and wherein, intake pipe 20 and outlet pipe 30 are arranged on the same side of valve body 10.In Fig. 1, the direction of arrow is the direction of current, and left side is intake pipe 20, the bottom of intake pipe 20 is water intake 21, and right side is outlet pipe 30, the bottom of outlet pipe 30 is water outlet 31.Current enter one-way valve by water intake 21, and the leading role through one-way valve is flowed out from water outlet 31 again, thus realize the connected sum leading role of pipeline.One-way valve of the present utility model, by intake pipe 20 and outlet pipe 30 being arranged at the same side of valve body 10, making inlet tube and outlet tube 30 and the angled setting of valve body 10, inlet tube and outlet tube 30 can be realized to be fixed on same plane.This one-way valve can be applicable to the pipeline environment that straight-through type one-way valve and right-angle type one-way valve all cannot use, and is convenient to the design of pipeline in water purifier and making rational planning for of space.
Preferably, the spool 40 for preventing liquid backflow is provided with in valve body 10.The utility model does not limit for the concrete form of spool 40, and spring spool, gravity type spool, rotary-open type spool 40 or diaphragm type spool etc. can be adopted to meet arbitrarily the form of performance requirement.
Certainly, the one-way valve in the utility model is not limited in water purifier, can also be applied in other hydraulic systems or pneumatic system.One-way valve is the class in position control valve, and its Main Function is that restriction fluid or gas to a direction flowing, can not can only flow to opposite direction.Although one-way valve structure and working principle are all fairly simple, but in hydraulic system, apply one of maximum element, selecting properly, rationally application one-way valve not only can meet the several functions requirement of hydraulic system different application occasion, but also design of Hydraulic System can be made to simplify.
Further, intake pipe 20 and outlet pipe 30 be arranged in parallel.In the present embodiment, intake pipe 20 and outlet pipe 30 parallel to each other, be convenient to like this reduce the volume of one-way valve, not only can save material, the space needed for installation can also be reduced.With reference to figure 1, intake pipe 20 and outlet pipe 30 be arranged in parallel, can reduce the distance between water intake 21 and water outlet 31, are convenient to one-way valve to be mounted on pipeline, are also convenient to the design of pipeline thus the volume of reduction water purifier.
Preferably, the axial direction of intake pipe 20 is perpendicular to the axial direction of valve body 10.Consider that liquid communication can produce pressure to the inwall of one-way valve and impact, booster phenomenon is there is in order to prevent the concentrated position of stress, in the present embodiment, intake pipe 20, outlet pipe 30 and valve body 10 are all set to cylindrical body, and by intake pipe 20 and outlet pipe 30 vertical connection on valve body 10.
Preferably, the length of intake pipe 20 is identical with the length of outlet pipe 30.The length of intake pipe 20 equals the length of outlet pipe 30, and water intake 21 and water outlet 31 can be made to be positioned at same level or vertical surface.
Further, one-way valve also comprises the seal ring 50 for pipeline in sealed valve body 10 and water purifier, and seal ring 50 is socketed on the opening of intake pipe 20 and outlet pipe 30.One-way valve be mounted on the pipeline of water purifier, what therefore transmit in valve is liquid, and liquid probably can ooze out from the joint of one-way valve and pipeline.In order to be very difficult for this to happen, be socketed with seal ring 50 at water intake 21 and water outlet 31 place.Sealing circle 50 can improve the sealed type that pipeline connects, and can prevent leak of liquid on the one hand, liquid also can be prevented contaminated on the other hand.Certainly, seal ring 50 also can replace with sealing gasket etc., and other have the parts of sealing effect, also can be the combination in any of multiple Sealing.
Further, one-way valve also comprises the connecting plate 60 for assembling with water purifier pipeline, and intake pipe 20 and outlet pipe 30 are inserted in connecting plate 60.
With reference to figure 1, for the ease of being mounted on the pipeline of water purifier by one-way valve, in the present embodiment, be connected with the connecting plate 60 for assembling at the opening of intake pipe 20 and outlet pipe 30.This connecting plate 60 is horizontally disposed with, and intake pipe 20 and outlet pipe 30 are inserted in connecting plate 60, thus not only can provide installation efficiency when mounted, can also reduce installation difficulty.In order to ensure the stability that connecting plate 60 is connected with intake pipe 20 and outlet pipe 30, the welding procedure of performance requirement can be met by ultrasonic bond or thermofussion welding etc. integrally welded.
With reference to figure 2, the utility model does not limit for the particular location of connecting plate 60, and this connecting plate 60 ' also can be arranged at left end or the right-hand member of valve body 10 in other embodiments.Also go for different pipeline environments by the position changing connecting plate 60, realize different installation positions.
Further, valve body 10 and intake pipe 20 and outlet pipe 30 one-body molded.It is one-body molded that this valve body 10 and intake pipe 20 and outlet pipe 30 can pass through the techniques such as injection moulding, reverse mould or punching press.Wherein, intake pipe 20 and outlet pipe 30 do not need to increase technological process separately again with the connection of valve body 10 yet, so not only can be cost-saving, can also improve the stability of structure.
Preferably, this valve body 10 passes through molding and forming with intake pipe 20 and outlet pipe 30, and wherein the direction of loosing core of mould can be extracted out in direction as shown by the arrows in Figure 2.
The utility model also provides a kind of water purifier, comprises the pipeline for the formation of water route, and is installed on the one-way valve on this pipeline.This one-way valve can comprise technological schemes all in previous embodiment, and its detailed construction can refer to previous embodiment, does not repeat them here.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an one-way valve, be installed on the pipeline in water purifier, it is characterized in that, described one-way valve comprises valve body, the inside of described valve body is provided with passage, described valve body have be positioned at described passage bearing of trend on two end walls and connect the sidewall of two described end walls, described intake pipe and outlet pipe are from the sidewall of described valve body and described channel connection and be positioned at the same side of described valve body.
2. one-way valve as claimed in claim 1, it is characterized in that, described intake pipe and described outlet pipe be arranged in parallel.
3. one-way valve as claimed in claim 2, it is characterized in that, described intake pipe, described outlet pipe and described valve body are cylindrical body, and the axial direction of described intake pipe is perpendicular to the axial direction of described valve body.
4. one-way valve as claimed in claim 3, it is characterized in that, the length of described intake pipe is identical with the length of described outlet pipe.
5. one-way valve as claimed in claim 1, is characterized in that, be provided with the spool of one-way conduction in described passage.
6. one-way valve as claimed in claim 1, it is characterized in that, described one-way valve also comprises the seal ring for sealing pipeline in described valve body and water purifier, and described seal ring is socketed on the opening of described intake pipe and outlet pipe.
7. one-way valve as claimed in claim 1, is characterized in that, described one-way valve also comprises the connecting plate for assembling with water purifier pipeline, and described intake pipe and outlet pipe are inserted in described connecting plate.
8. one-way valve as claimed in claim 1, is characterized in that, described one-way valve also comprises the connecting plate for assembling with water purifier pipeline, and described connecting plate is welded in one end of described valve body.
9. the one-way valve according to any one of claim 1 to 8, is characterized in that, described valve body and described intake pipe and outlet pipe one-body molded.
10. a water purifier, comprise pipeline and be installed on the one-way valve on described pipeline, it is characterized in that, described one-way valve is one-way valve as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338668.7U CN204677847U (en) | 2015-05-22 | 2015-05-22 | One-way valve and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338668.7U CN204677847U (en) | 2015-05-22 | 2015-05-22 | One-way valve and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677847U true CN204677847U (en) | 2015-09-30 |
Family
ID=54177539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338668.7U Expired - Fee Related CN204677847U (en) | 2015-05-22 | 2015-05-22 | One-way valve and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286929A (en) * | 2015-05-22 | 2017-01-04 | 佛山市顺德区美的饮水机制造有限公司 | One-way valve and water purifier |
-
2015
- 2015-05-22 CN CN201520338668.7U patent/CN204677847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286929A (en) * | 2015-05-22 | 2017-01-04 | 佛山市顺德区美的饮水机制造有限公司 | One-way valve and water purifier |
| CN106286929B (en) * | 2015-05-22 | 2018-09-21 | 佛山市顺德区美的饮水机制造有限公司 | one-way valve and water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204677847U (en) | One-way valve and water purifier | |
| CN203939676U (en) | A kind of diaphragm pump | |
| CN105840886A (en) | Novel one-way valve | |
| CN204962015U (en) | Valve body mounting structure and water purifier | |
| CN106286929B (en) | one-way valve and water purifier | |
| CN202901624U (en) | Eccentric reducing joint with sealing ring | |
| CN205226483U (en) | Check valve and air conditioner | |
| CN103639622B (en) | A kind of central water supply air supply system of new automobile welding line | |
| WO2019061829A1 (en) | Valve structure and pressure spray nozzle device | |
| CN203335930U (en) | Double-path one-way check valve | |
| CN105422930A (en) | Novel check valve | |
| CN205350697U (en) | Vertical check valve anti -back suction device | |
| CN212407676U (en) | Integrated water inlet valve module | |
| CN216407834U (en) | Convenient built-in check valve structure of pipeline | |
| CN209876043U (en) | One-way valve for water circuit board | |
| CN213271121U (en) | Four-way flange three-way control valve | |
| CN202545949U (en) | T-shaped soft sealing flange gate valve | |
| CN218719598U (en) | Water conservancy pipeline connection structure | |
| CN210770410U (en) | Three-way reversing valve | |
| CN211474982U (en) | Special U-shaped pressure reducing valve for integrated waterway plate | |
| CN215410147U (en) | One-way valve sealing rubber part | |
| CN212319086U (en) | Pipeline joint with flanging structure | |
| CN209638607U (en) | Spigot-and-socket fast-assembling hose assembly | |
| CN2761934Y (en) | One-way electromagnetic non return valve | |
| CN215861935U (en) | High leakproofness valve installation intercommunication structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150930 Termination date: 20200522 |