CN207034312U - A kind of on-off valve for being used to control steam or boiling water to circulate - Google Patents
A kind of on-off valve for being used to control steam or boiling water to circulate Download PDFInfo
- Publication number
- CN207034312U CN207034312U CN201720749536.2U CN201720749536U CN207034312U CN 207034312 U CN207034312 U CN 207034312U CN 201720749536 U CN201720749536 U CN 201720749536U CN 207034312 U CN207034312 U CN 207034312U
- Authority
- CN
- China
- Prior art keywords
- flat
- valve
- screwed pipe
- steam
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000009835 boiling Methods 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kind of on-off valve for being used to control steam or boiling water to circulate, including with flat circle of position post, nut；It is located at flat circle of position column sleeve on screwed pipe；The flat position hole of band that water tank wall is provided with is extend into flat circle of position post；Radial cross-section with flat position hole is equal with the radial cross-section with flat circle of position post；Nut is threadedly coupled with screwed pipe, i.e., on heat water valve or steam valve solid lock to water tank wall.The flat position hole of band that water tank wall is provided with is extend into flat circle of position post, and the radial cross-section with flat position hole is equal with the radial cross-section with flat circle of position post, external force is reversed motionless, heat water valve or steam valve will not swing, the water exit position of heat water valve or steam valve is constant, it is not easy to loosen, is not in the phenomenon that the gap of boiling water or steam between screwed pipe and through-hole wall is spilt.
Description
Technical field
It the utility model is related to valve technology field, and in particular to a kind of break-make for being used to control steam or boiling water to circulate
Valve.
Background technology
As shown in figure 1, heat water valve 9 or steam valve now on the market is to take following manner to be fixed on water tank：
The front end of heat water valve 9 or steam valve is provided with one section of screwed pipe 3, after screwed pipe 3 inserts the through hole 4 that water tank wall 1 is provided with,
It is threadedly coupled with nut 2, that is, realizes heat water valve 9 or steam valve solid lock to water tank.
After such a solid lock structure uses a period of time, there can be problems with：
1st, heat water valve 9 or steam valve can easily loosen, i.e. heat water valve 9 or steam valve water exit position is non-constant, it has not been convenient to connects
Boiling water or steam；
2nd, after heat water valve 9 or steam valve loosen, the gap of boiling water or steam between screwed pipe 3 and the inwall of through hole 4 is had
The phenomenon spilt；
3rd, screwed pipe 3 often rotates, and aggravates the friction between screwed pipe 3 and the inwall of through hole 4, screwed pipe 3 and the inwall of through hole 4
Between gap it is increasing, dripping can be more and more with the amount of gas leakage, has a strong impact on personal safety.
As can be seen here, there is certain defect in prior art.
Utility model content
In view of this, in order to solve the problems of the prior art, it is used to control steam or opens the utility model proposes one kind
The logical on-off valve of current.
The utility model is solved the above problems by following technological means：
A kind of on-off valve for being used to control steam or boiling water to circulate, including：With flat circle of position post, nut；
The flat circle of position column sleeve of band is located on screwed pipe；
The flat circle of position post of band extend into the flat position hole of band that water tank wall is provided with；
The radial cross-section in the flat position hole of band is equal with the radial cross-section with flat circle of position post；
The nut is threadedly coupled with screwed pipe, i.e., on heat water valve or steam valve solid lock to water tank wall.
Further, there are two, and two flat position relative symmetries in the flat position of the flat circle of position post of the band.
Further, waterproof washer is also included, the waterproof washer is set on screwed pipe, the nut and screwed pipe
Waterproof washer, i.e., be pressed between nut and tank inner wall by threaded connection.
Compared with prior art, the beneficial effects of the utility model are as follows：
Extend into the flat position hole of band that water tank wall is provided with flat circle of position post, and the radial cross-section with flat position hole with flat circle of position
The radial cross-section of post is equal, and external force is reversed motionless, and heat water valve or steam valve will not swing, and heat water valve or steam valve go out
Water position is constant, is not easy to loosen, and is not in showing of spilling of the gap of boiling water or steam between screwed pipe and through-hole wall
As.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is Fig. 2 partial enlarged drawing A；
Fig. 4 is the structural representation of other embodiments of the utility model；
Fig. 5 is the structural representation of other embodiments of the utility model.
Description of reference numerals：
1st, water tank wall；2nd, nut；3rd, screwed pipe；4th, through hole；5th, with flat circle of position post；6th, with flat position hole；7th, flat position；8th, waterproof
Packing ring；9th, heat water valve.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with accompanying drawing and
The technical solution of the utility model is described in detail specific embodiment.It is pointed out that described embodiment is only
Only it is the utility model part of the embodiment, rather than whole embodiments, based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
It is to be appreciated that the orientation or position relationship of the instruction such as term " top ", " bottom " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", " second ", " the 3rd " feature can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " one group "
It is meant that two or more.
Embodiment
As shown in Figure 2-5, a kind of on-off valve for being used to control steam or boiling water to circulate, including：With flat circle of position post 5, nut
2；
The flat circle of position post 5 of band is set on screwed pipe 3；
The flat circle of position post 5 of band extend into the flat position hole 6 of band that water tank wall 1 is provided with；
The radial cross-section in the flat position hole 6 of band is equal with the radial cross-section with flat circle of position post 5；
The nut 2 is threadedly coupled with screwed pipe 3, i.e., on heat water valve 9 or steam valve solid lock to water tank wall 1.
Extend into the flat position hole 6 of band that water tank wall 1 is provided with flat circle of position post 5, and the radial cross-section with flat position hole 6 with flat
The radial cross-section of circle of position post 5 is equal, and external force torsion is motionless, and heat water valve 9 or steam valve will not swing, heat water valve 9 or steaming
The water exit position of steam valve is constant, is not easy to loosen, be not in boiling water or steam between screwed pipe 3 and the inwall of through hole 4 between
The phenomenon that gap is spilt.
Preferably, there are two, and two flat relative symmetries of position 7 in the flat position 7 of the flat circle of position post 5 of the band.
Preferably, waterproof washer 8 is also included, the waterproof washer 8 is set on screwed pipe 3, the spiral shell
Mother 2 is threadedly coupled with screwed pipe 3, i.e., waterproof washer 8 is pressed between nut 2 and tank inner wall.
Waterproof washer 8 blocks the gap between screwed pipe 3 and the inwall of through hole 4, more preferably prevents boiling water or steam from screwed pipe 3
The generation that gap between the inwall of through hole 4 is spilt.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
- A kind of 1. on-off valve for being used to control steam or boiling water to circulate, it is characterised in that including：With flat circle of position post, nut；The flat circle of position column sleeve of band is located on screwed pipe；The flat circle of position post of band extend into the flat position hole of band that water tank wall is provided with；The radial cross-section in the flat position hole of band is equal with the radial cross-section with flat circle of position post；The nut is threadedly coupled with screwed pipe, i.e., on heat water valve or steam valve solid lock to water tank wall.
- 2. the on-off valve according to claim 1 for being used to control steam or boiling water to circulate, it is characterised in that the flat position of band There are two, and two flat position relative symmetries in the flat position of cylinder.
- 3. the on-off valve according to claim 1 for being used to control steam or boiling water to circulate, it is characterised in that also include anti- Water cushion circle, the waterproof washer are set on screwed pipe, and the nut is threadedly coupled with screwed pipe, i.e., is pressed on waterproof washer Between nut and tank inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749536.2U CN207034312U (en) | 2017-06-26 | 2017-06-26 | A kind of on-off valve for being used to control steam or boiling water to circulate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749536.2U CN207034312U (en) | 2017-06-26 | 2017-06-26 | A kind of on-off valve for being used to control steam or boiling water to circulate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034312U true CN207034312U (en) | 2018-02-23 |
Family
ID=61468986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749536.2U Expired - Fee Related CN207034312U (en) | 2017-06-26 | 2017-06-26 | A kind of on-off valve for being used to control steam or boiling water to circulate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034312U (en) |
-
2017
- 2017-06-26 CN CN201720749536.2U patent/CN207034312U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207034312U (en) | A kind of on-off valve for being used to control steam or boiling water to circulate | |
| CN203322551U (en) | Mechanism for connecting faucet and rubber tube | |
| CN206045605U (en) | A kind of oil-gas mixed delivery pump auxiliary device | |
| CN205246233U (en) | Oil level is temperature sensor mount pad for temperature controller | |
| CN206830922U (en) | A kind of spilling water safety valve | |
| CN107335262A (en) | A kind of water purifier for being convenient for changing filter core | |
| CN203363325U (en) | Ventilated pressure increasing valve | |
| CN206017753U (en) | A kind of reinforced gate valve | |
| CN207989765U (en) | A kind of water-saving tap | |
| CN206568551U (en) | Circulating-heating heat-insulation system | |
| CN206159228U (en) | Bolt of sealed function in area | |
| CN204182884U (en) | A kind of serial connection point cooling central tube transformational structure | |
| CN206290795U (en) | A kind of fast loaded check valve of corrosion-resistant sanitation-grade | |
| CN206130090U (en) | Reation kettle is with sealed stirring stopper | |
| CN208295348U (en) | A kind of novel convenient corrosion-resistant table tool connecting tube | |
| CN108662264A (en) | A kind of spilling water safety valve | |
| CN206246067U (en) | Sucker rod and its box cupling sub-assembly | |
| CN203421287U (en) | Splash-proof device for water faucet | |
| CN203047852U (en) | Alkali liquor circulation tank | |
| CN204062022U (en) | A kind of safety check venting gas appliance | |
| CN207814607U (en) | One kind being threaded into formula copper valve deck | |
| CN216036442U (en) | Water tank with flow blocking buffer plate | |
| CN206646585U (en) | A kind of fire hydrant sprinkler head | |
| CN207715779U (en) | A kind of gate valve | |
| CN206129231U (en) | Oil field cross valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |