CN204420129U - A kind of valve - Google Patents
A kind of valve Download PDFInfo
- Publication number
- CN204420129U CN204420129U CN201520006685.0U CN201520006685U CN204420129U CN 204420129 U CN204420129 U CN 204420129U CN 201520006685 U CN201520006685 U CN 201520006685U CN 204420129 U CN204420129 U CN 204420129U
- Authority
- CN
- China
- Prior art keywords
- valve
- cavity
- valve rod
- barrier film
- wall
- 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.)
- Active
Links
Abstract
The utility model provides a kind of valve, comprise valve body and valve rod, valve body is provided with an opening and at least two pipelines, valve rod stretches into the cavity of valve body by opening, valve rod can move relative to valve body, valve rod enters one end of cavity can a pipeline in closed conduit, the close-connected barrier film with cavity is provided with in cavity, the outer wall close contact of barrier film and valve rod, and the outer wall that cavity inner wall, barrier film and valve rod enter cavity portion is smooth type structure, smooth type structure can prevent material from remaining in valve.In the miscellaneous part that the utility model can avoid material to enter outside cavity, cause the pollution of the exterior part of valve, and smooth type structure can prevent residual in cavity of material, avoid interference between different material and residual liquid and ooze pollution to pipeline and outlet.
Description
Technical field
The utility model relates to valve technology field, particularly prevents a kind of valve that material is residual.
Background technique
Existing valve is of a great variety, according to the control mode of valve can be divided into manual, electronic, surge, the valve such as pneumatic, turbine, electromagnetic driven, electromagnetism surge, electricity surges, air-or liquid-operated, spur wheel, umbrella gear driving, but these existing valves in use, its valve internal all more or less can remain some materials.As solenoid valve, no matter be diaphragm type, directly pulling type, leading type, sliding valve style, the in use material of cone valve type or directly enter in spring and iron core, material will remain in some sunk structures in valve pocket, the design of these valves is basic does not just consider the problem that material is residual, is only consider that the transmission realizing material controls.
Particularly, in patent documentation CN98217832.8, disclose a kind of direct action solenoid valve, it, primarily of compositions such as valve body, end socket, coil, returning spring, core irons, is provided with the soft seal plug made with polytetrafluoroethylplastic plastic at the hermetic terminal of core iron.The sealing of such valve port is realized by this soft seal plug, thus it is simple to make the utility model have structure, good seal performance, sealability is excellent and steady in a long-term, the features such as the overall cost of interior reduction valve, the phenomenons such as its enforcement thoroughly can solve refrigeration system and close dead, and when defrost runs defrost effect is bad.
But in above-mentioned solenoid valve, in the spring that material can directly enter solenoid valve and iron core, a part of material is caused to remain in described solenoid valve, when above-mentioned valve is for transmitting different material, at this moment residual in valve material not only can pollute valve internal, also can disturb the material of other kinds, cause material impure, especially, when the material transmitted is flavoring, the taste of flavoring just may change, and affects mouthfeel, and the material remained in valve can ooze along with the time, cause the pollution of pipeline and outlet.
Model utility content
The utility model proposes a kind of valve, solve material in above-mentioned valve and remain, cause the problem of interference and residual material pollution pipeline and outlet mutually between different material.
The technical solution of the utility model is achieved in that
A kind of valve, comprise valve body and valve rod, described valve body is provided with an opening and at least two pipelines, described valve rod stretches into the cavity of described valve body by described opening, described valve rod can move relative to described valve body, one end that described valve rod enters described cavity can seal a described ducted pipeline, and close-connected barrier film level and smooth with described cavity is provided with in described cavity, the outer wall close contact of described barrier film and described valve rod, and described cavity inner wall, the outer wall that described barrier film and described valve rod enter described cavity portion is smooth type structure, described smooth type structure can prevent material from remaining in described valve.
Further, have a discharge nozzle in described pipeline, described cavity and described discharge nozzle form funnel form structure at the mouth of pipe place of described discharge nozzle.
Further, described pipeline has two, and another is supply pipe.
Further, described two pipelines are that approximate right angle is arranged on described valve body.
Further, one end that described valve rod enters described cavity is provided with sealing plug close-connected with described valve rod, and after described sealing plug is connected with described valve rod, the outer wall of described sealing plug is smooth type structure.
Further, described barrier film and described sealing plug are silicone rubber seal plug or the fluorine rubber sealing plug of food-grade.
Further, described valve is solenoid valve, and described valve rod comprises the iron core of described solenoid valve.
Further, the coil of described solenoid valve is modular demountable structure.
Further, described solenoid valve is direct action solenoid valve.
Further, described valve is used for fluid transfer.
The beneficial effect of a kind of valve of the utility model is, the outer wall that the setting of described barrier film and described cavity inner wall, described barrier film and described valve rod enter described cavity portion is smooth type structure, in the parts that material can be avoided to enter outside cavity, cause the pollution of the exterior part of cavity, and smooth type structure can prevent residual in cavity of material, avoid interference between different material and residual liquid and ooze pollution to pipeline and outlet.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme of the utility model embodiment, below the accompanying drawing used required for embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of valve of the utility model;
Fig. 2 is the structural representation of a kind of mounting type of a kind of valve of the utility model;
Fig. 3 is the structural representation being provided with sealing plug in a kind of valve of the utility model;
Fig. 4 is a kind of valve of the utility model is the structural representation of solenoid valve;
Valve body 1, valve rod 2, opening 3, sealed end 4, barrier film 5, funnel form structure 6, sealing plug 7, coil 8, spring 9, iron core 10.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of valve, comprise valve body 1 and valve rod 2, described valve body 1 is provided with an opening 3 and two pipelines, and one of them pipeline is supply pipe, and another one is discharge nozzle, described valve rod 2 extend in the cavity of described valve body 1 by described opening 3, described valve rod 2 can move relative to described valve body 1, and one end that described valve rod 2 enters described cavity is considered as sealed end 4 and can seals a described ducted pipeline, namely achieves the Kai Heguan of valve; And close-connected barrier film 5 level and smooth with described cavity is provided with in described cavity, namely require that the outer wall of barrier film 5 and the inwall of cavity are connected smoothly, the outer wall close contact of described barrier film 5 and described valve rod 2, namely gap is not had between valve rod 2 and barrier film 5, can avoid the movement of valve rod 3 that material is brought in the parts outside cavity like this, cause the pollution of these parts; And the outer wall that described cavity inner wall, described barrier film 5 and described valve rod 2 enter described cavity portion is smooth type structure, described smooth type structure can prevent material from remaining in described valve, described smooth type structural requirement does not exist for structures such as the residual sunk structure of material and gaps at valve internal, and material remains on smooth structure and also can slide into discharge nozzle very soon, can not remain on inwall or outer wall, so just can ensure that material is by noresidue liquid during valve.
As shown in Figure 1, conveniently material slides into discharge nozzle more smoothly from described smooth type structure, funnel form structure 6 is formed at the mouth of pipe place of described discharge nozzle at described cavity and described discharge nozzle, such material can because the gravity of self slips into discharge nozzle, reduce material remaining at valve internal further, and this point is the structure all do not considered in a lot of valve.
As depicted in figs. 1 and 2, in order to realize the flexibility when mounted of described valve, designing described two pipelines is that approximate right angle is arranged on described valve body 1, described like this two ducted any one can as discharge nozzle use, as shown in arrow in Fig. 1 and Fig. 2, two pipelines all can use as supply pipe or discharge nozzle, and namely this valve just can carry out adjustment installation when mounted as required, decreases the restriction to installation environment.
As shown in Figure 3, sealing plug 7 close-connected with described valve rod 2 is provided with at the sealed end 4 of described valve rod 2, preferably, softer sealing plug 7 selected by described sealing plug 7, so just can play the effect of closed conduit better, also can reduce valve rod 2 itself simultaneously and will play the impact that sealing function selects valve rod 2 material to bring, certainly after described sealing plug 7 is connected with described valve rod 2, the outer wall requiring described sealing plug 7 will be smooth type structure equally, prevents because 7 the arranging and cause residual liquid in valve body of sealing plug.
Preferably, described barrier film 5 and described sealing plug 7 are all chosen as the silicone rubber seal plug of food-grade, certainly also can all be chosen as fluorine rubber sealing plug.
As shown in Figure 4, in order to realize the automation of valve in this programme, raise the efficiency and the less mistake manually brought, selection valve is solenoid valve, described solenoid valve also comprises coil 8, spring 9 and iron core 10, and at this moment described valve rod 2 should comprise the iron core 10 of solenoid valve certainly; Preferably select direct action solenoid valve, because direct dynamic structure is fairly simple, easy to use; In order to the convenience of solenoid valve assembling, the coil 8 arranging described solenoid valve is modular demountable structures.
Preferably, the scheme in this programme be used for fluid transfer, especially in intelligent food and drink for fluid transfer flavoring, so just can prevent the interference between various liquid quelite.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a valve, comprise valve body and valve rod, described valve body is provided with an opening and at least two pipelines, described valve rod stretches into the cavity of described valve body by described opening, described valve rod can move relative to described valve body, one end that described valve rod enters described cavity can seal a described ducted pipeline, it is characterized in that, and close-connected barrier film level and smooth with described cavity is provided with in described cavity, the outer wall close contact of described barrier film and described valve rod, and described cavity inner wall, the outer wall that described barrier film and described valve rod enter described cavity portion is smooth type structure, described smooth type structure can prevent material from remaining in described valve.
2. valve according to claim 1, is characterized in that, has a discharge nozzle in described pipeline, and described cavity and described discharge nozzle form funnel form structure at the mouth of pipe place of described discharge nozzle.
3. valve according to claim 2, is characterized in that, described pipeline has two, and another is supply pipe.
4. valve according to claim 3, is characterized in that, described two pipelines are that approximate right angle is arranged on described valve body.
5. valve according to claim 1, is characterized in that, one end that described valve rod enters described cavity is provided with sealing plug close-connected with described valve rod, and after described sealing plug is connected with described valve rod, the outer wall of described sealing plug is smooth type structure.
6. valve according to claim 5, is characterized in that, described barrier film and described sealing plug are silicone rubber seal plug or the fluorine rubber sealing plug of food-grade.
7. valve according to claim 1, is characterized in that, described valve is solenoid valve, and described valve rod comprises the iron core of described solenoid valve.
8. valve according to claim 7, is characterized in that, the coil of described solenoid valve is modular demountable structure.
9. valve according to claim 7, is characterized in that, described solenoid valve is direct action solenoid valve.
10. the valve according to any one of claim 1-9, is characterized in that, described valve is used for fluid transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006685.0U CN204420129U (en) | 2015-01-04 | 2015-01-04 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006685.0U CN204420129U (en) | 2015-01-04 | 2015-01-04 | A kind of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420129U true CN204420129U (en) | 2015-06-24 |
Family
ID=53470500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006685.0U Active CN204420129U (en) | 2015-01-04 | 2015-01-04 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780116A (en) * | 2019-03-19 | 2019-05-21 | 郑州科技学院 | Damping and intelligent mobile vehicle |
-
2015
- 2015-01-04 CN CN201520006685.0U patent/CN204420129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780116A (en) * | 2019-03-19 | 2019-05-21 | 郑州科技学院 | Damping and intelligent mobile vehicle |
| CN109780116B (en) * | 2019-03-19 | 2021-09-07 | 郑州科技学院 | Damper and intelligent movement vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008025145A8 (en) | Slider valve fitment and collar | |
| CN203223617U (en) | Speed reduction type electronic expansion valve | |
| CN204420129U (en) | A kind of valve | |
| CN204784789U (en) | There is not umbrella tooth transmission soft seal gate valve that card hinders | |
| CN203718025U (en) | Air disconnection block valve | |
| CN201277368Y (en) | Hydraulic pressure opening and closing type water saving valve | |
| CN204420215U (en) | A kind of serial type valve | |
| CN208295202U (en) | Self-closing bottle valve | |
| WO2021228340A3 (en) | Rotary valve | |
| CN203374886U (en) | Multifunctional ball valve | |
| CN205744660U (en) | A kind of self-locking type hydraulic valve | |
| CN203703234U (en) | Double-tube cold and hot water faucet | |
| CN207213219U (en) | Environmentally friendly spherical valve | |
| CN204756096U (en) | Combination valve | |
| CN208816751U (en) | The anti-leak oil pipe valve body of high stable | |
| CN204533860U (en) | A kind of full copper touches water and moulds stop valve again | |
| CN204755926U (en) | A steel pipe for combination valve | |
| CN204628141U (en) | Intelligent integrated valve block | |
| CN203868384U (en) | Plug valve | |
| CN203594808U (en) | Sluice valve | |
| CN205013718U (en) | Stop valve , stop valve and air conditioner | |
| CN203641570U (en) | Electromagnetic oil pump valve | |
| CN210343909U (en) | Oil supplementing device for oil cylinder of gate hoist | |
| CN213017860U (en) | Soft sealing three-way shuttle valve | |
| CN203363400U (en) | Axial sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170220 Address after: High tech Zone Tangjiawan town of Harbin Institute of Guangdong province Zhuhai City Road 519000 No. 1 1 E301-17 Patentee after: Zhuhai yote IOT Technology Co. Ltd. Address before: 519000 Guangdong city of Zhuhai province Xiangzhou Yinhua Road No. 102 Patentee before: Youte Electric Power Science and Technology Co., Ltd., Zhuhai |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: 519000 -45895, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Patentee after: Zhuhai excellent kitchen Technology Co., Ltd. Address before: 519000 1 E301-17, 1 Harbin Industrial Road, Tangjia Bay, Zhuhai high tech Zone, Guangdong Patentee before: Zhuhai yote IOT Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |