CN209130283U - A kind of ball valve with antifreeze function - Google Patents
A kind of ball valve with antifreeze function Download PDFInfo
- Publication number
- CN209130283U CN209130283U CN201822028792.XU CN201822028792U CN209130283U CN 209130283 U CN209130283 U CN 209130283U CN 201822028792 U CN201822028792 U CN 201822028792U CN 209130283 U CN209130283 U CN 209130283U
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- lagging casing
- ball valve
- wall
- top surface
- arc
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Abstract
The utility model discloses a kind of ball valves with antifreeze function, including upper lagging casing, lower lagging casing and ball valve body, novolac resin layer is provided on the outer wall of the upper lagging casing and lower lagging casing, the upper lagging casing two sides of the bottom middle position and lower lagging casing top surface two sides middle position offer arc-shaped slot, the surface of the arc-shaped slot is adhesive with rubber layer, the two sides that the bottom of the upper lagging casing is located at arc-shaped slot are symmetrically fixed with two groups of cylindrical rods, external screw thread is offered on the lower end outer wall of cylindrical rod described in two groups, electric boiling plate is inlaid on the inner wall of the lower lagging casing, the top surface of the electric boiling plate is provided with aluminium oxide heat conductive rubber, the top surface of first groove is adhesive with the first soft magnet plate, the top surface of first soft magnet plate is fixed with cover board, the utility model has very ball valve Good heat insulation effect, effectively prevents caused damage of enduring cold, while being convenient for dismounting using flexible.
Description
Technical field
The utility model relates to ball valve technical fields, and in particular to a kind of ball valve with antifreeze function.
Background technique
Ball valve, the valve that opening and closing element (sphere) is driven by valve rod, and rotated around ball valve axis.Also it can be used for fluid
Adjusting and control, wherein firmly sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy between have it is very strong
Shearing force, the medium especially suitable for fibre-bearing, small solid pellet etc..And multi-pass ball valve not only can be controlled flexibly on pipeline
The interflow of medium, the switching for shunting and flowing to, while any channel can also be closed and other two channel is made to be connected.This class valve
Door should be generally horizontally mounted in the duct.Ball valve is divided into according to driving method: pneumatic ball valve, electrical ball valve, manual ball valve.
Currently, the antifreezing effect of ball valve is poor, freezed damage, while antifreeze dress are easy to cause in borough chief winter, use time
It sets and is not easy to be dismounted, use is inflexible.
Utility model content
The purpose of this utility model is to provide a kind of ball valves with antifreeze function, to solve in above-mentioned background technique
The antifreezing effect for the ball valve mentioned is poor, is easy to cause freezed damage in borough chief winter, use time, while defroster is inconvenient
In being dismounted, using it is inflexible the problems such as.
To achieve the above object, the utility model provides the following technical solutions: a kind of ball valve with antifreeze function, including
Upper lagging casing, lower lagging casing and ball valve body, the ball valve body are mounted on the inside of lower lagging casing, the ball valve sheet
The both ends of body are symmetrically installed with water inlet pipe and outlet pipe, are provided with phenol on the outer wall of the upper lagging casing and lower lagging casing
Urea formaldehyde layer, the upper lagging casing two sides of the bottom middle position and lower lagging casing top surface two sides middle position offer arc
Shape through slot, the surface of the arc-shaped slot are adhesive with rubber layer, and the bottom of the upper lagging casing is located at the two sides of arc-shaped slot
Two groups of cylindrical rods are symmetrically fixed with, external screw thread is offered on the lower end outer wall of cylindrical rod described in two groups, the cylindrical rod is passed through
It wears lagging casing inner wall to be fixedly connected by nut, electric boiling plate, the electricity is inlaid on the inner wall of the lower lagging casing
The top surface of heating plate is provided with aluminium oxide heat conductive rubber, is respectively provided on the surrounding inner wall of the upper lagging casing and lower lagging casing
There is rock wool board, the top surface of the upper lagging casing offers the first groove, and the top surface of first groove is adhesive with the first soft magnetism
The top surface of plate, first soft magnet plate is fixed with cover board.
Preferably, the bottom surrounding of the cover board offers the second groove to match with the first groove.
Preferably, the bottom of second groove is adhesive with the second soft magnet plate, second soft magnet plate and by glue
The absorption of one soft magnet plate is fixed.
Preferably, the two sides of the arc-shaped slot are located at upper lagging casing lower end and lower lagging casing upper end outer wall is pasted
There is silicagel pad.
Preferably, the top surface of the cover board is equipped with handle.
Preferably, the rock wool board is pasted on the inner wall of upper lagging casing and lower lagging casing by glue.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model has good heat insulation effect to ball valve, and effectively preventing causes in winter due to enduring cold
Damage, while be convenient for dismounting use it is more flexible；
2, the utility model passes through the setting that novolac resin layer, electric boiling plate, rubber layer, rock wool board and silicagel pad is added,
What such setting in time can be formed upper lagging casing and lower lagging casing by electric boiling plate in than colder weather
The ball valve body of cavity inside is timely heated, and is then formed by rock wool board to upper lagging casing and lower lagging casing
Cavity is kept the temperature, so as to effectively ball valve body be prevented to be frozen in；
3, for the utility model by the setting of addition cylindrical rod, external screw thread, nut and rubber layer, such setting can be with column
Shape bar runs through the inner wall of lower lagging casing, and then passing through in this way can be in order to right on external screw thread on cap rotation to cylindrical rod outer wall
Upper lagging casing and lower lagging casing are dismounted, and use is more flexible and convenient.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the exploded side figure of the utility model；
Fig. 4 is the top view of the utility model.
In figure: 1, upper lagging casing；2, lower lagging casing；3, ball valve body；4, water inlet pipe；5, outlet pipe；6, phenolic aldehyde tree
Rouge layer；7, arc-shaped slot；8, rubber layer；9, cylindrical rod；10, external screw thread；11, nut；12, electric boiling plate；13, rock wool board；14,
Aluminium oxide heat conductive rubber；15, the first groove；16, the first soft magnet plate；17, cover board；18, the second groove；19, the second soft magnet plate；
20, handle；21, silicagel pad；22, handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution as shown in Figs 1-4, a kind of ball valve with antifreeze function, including
Upper lagging casing 1, lower lagging casing 2 and ball valve body 3, the ball valve body 3 is mounted on the inside of lower lagging casing 2, described
The both ends of ball valve body 3 are symmetrically installed with water inlet pipe 4 and outlet pipe 5, the outer wall of the upper lagging casing 1 and lower lagging casing 2
On be provided with novolac resin layer 6, in 2 top surface two sides of the upper 1 two sides of the bottom middle position of lagging casing and lower lagging casing
Between position offer arc-shaped slot 7, the surface of the arc-shaped slot 7 is adhesive with rubber layer 8, the bottom of the upper lagging casing 1
The two sides that portion is located at arc-shaped slot 7 are symmetrically fixed with two groups of cylindrical rods 9, open on the lower end outer wall of cylindrical rod 9 described in two groups
Equipped with external screw thread 10, the cylindrical rod 9 is fixedly connected through lower 2 inner wall of lagging casing by nut 11, the lower lagging casing 2
Inner wall on be inlaid with electric boiling plate 12, the top surface of the electric boiling plate 12 is provided with aluminium oxide heat conductive rubber 14, the upper guarantor
Rock wool board 13 is provided on the surrounding inner wall of warm shell 1 and lower lagging casing 2, the top surface of the upper lagging casing 1 offers
First groove 15, the top surface of first groove 15 are adhesive with the first soft magnet plate 16, and the top surface of first soft magnet plate 16 is fixed
There is cover board 17.
Specifically, the bottom surrounding of the cover board 17 offers the second groove 18 to match with the first groove 15, in this way
Wobble effects leakproofness can be prevented in order to which cover board 17 is fixed in the first groove 15.
Specifically, the bottom of second groove 18 is adhesive with the second soft magnet plate 19, second soft magnet plate by glue
19 and first soft magnet plate 16 absorption fix, cover board 17 can in this way be placed into more stable in the first groove 15, protect simultaneously
Demonstrate,prove closure.
Specifically, the two sides of the arc-shaped slot 7 are located at upper 1 lower end of lagging casing and 2 upper end outer wall of lower lagging casing is equal
It is adhesive with silicagel pad 21, passes through the fixation of nut 11 when upper lagging casing 1 and lower lagging casing 2 and makes, 1 He of lagging casing in guarantee
Leakproofness between lower lagging casing 2, keeps internal insulation effect more preferable.
Specifically, the top surface of the cover board 17 is equipped with handle 22, cover board 17 of conveniently taking away.
Specifically, the rock wool board 13 is pasted on the inner wall of upper lagging casing 1 and lower lagging casing 2 by glue, make
Rock wool board is fixed stronger.
Working principle: in use, lower lagging casing 2 can be first placed into the bottom of mounting ball valve ontology 3, it then will be upper
Lagging casing 1 runs through the inside of lower lagging casing 2 by cylindrical rod 9, and nut 11 will be screwed to the outer spiral shell on 9 outer wall of cylindrical rod
On line 10, the arc-shaped slot 7 on lagging casing 1 and lower 2 outer wall of lagging casing at this moment can be made just to snap fit onto 4 He of water inlet pipe
On the outer wall of outlet pipe 5, due to being adhesive with rubber layer 8 on the surface of arc-shaped slot 7, while in upper 1 bottom of lagging casing under
The top of lagging casing 2 is adhesive with silicagel pad 21, in this way by nut 11 to upper lagging casing 1 and lower lagging casing 2 into
The leakproofness that can guarantee upper lagging casing 1 and lower 2 joint of lagging casing when row installation, at this moment if encountered than colder day
Gas can power on electric boiling plate 12, to be internally heated then by upper lagging casing 1 and lower 2 inner wall of lagging casing
With on outer wall rock wool board 13 and novolac resin layer 6 kept the temperature, can have effectively prevents ball valve body 3 to be frozen in this way, prevent
It only influences to use, while installation is fixed by nut 11, use is also more convenient, while in the top surface of upper lagging casing 1
It is fixed with cover board 17 by the first soft magnet plate 16 and the absorption of the second soft magnet plate 19, can both guarantee leakproofness in this way, while also not
It can interfere the use to ball valve.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of ball valve with antifreeze function, including upper lagging casing (1), lower lagging casing (2) and ball valve body (3),
Be characterized in that: the ball valve body (3) is mounted on the inside of lower lagging casing (2), and the both ends of the ball valve body (3) are symmetrically pacified
Equipped with water inlet pipe (4) and outlet pipe (5), phenolic aldehyde is provided on the outer wall of the upper lagging casing (1) and lower lagging casing (2)
Resin layer (6), upper lagging casing (1) the two sides of the bottom middle position and lower lagging casing (2) top surface two sides middle position are equal
It offers arc-shaped slot (7), the surface of the arc-shaped slot (7) is adhesive with rubber layer (8), the bottom of the upper lagging casing (1)
The two sides that portion is located at arc-shaped slot (7) are symmetrically fixed with two groups of cylindrical rods (9), the lower end outer wall of cylindrical rod described in two groups (9)
On offer external screw thread (10), the cylindrical rod (9) is fixedly connected through lower lagging casing (2) inner wall by nut (11),
It is inlaid with electric boiling plate (12) on the inner wall of the lower lagging casing (2), the top surface of the electric boiling plate (12) is provided with oxidation
Rock wool board is provided on the surrounding inner wall of aluminium heat conductive rubber (14), the upper lagging casing (1) and lower lagging casing (2)
(13), the top surface of the upper lagging casing (1) offers the first groove (15), and the top surface of first groove (15) is adhesive with
The top surface of one soft magnet plate (16), first soft magnet plate (16) is fixed with cover board (17).
2. a kind of ball valve with antifreeze function according to claim 1, it is characterised in that: the bottom of the cover board (17)
Surrounding offers the second groove (18) to match with the first groove (15).
3. a kind of ball valve with antifreeze function according to claim 2, it is characterised in that: second groove (18)
Bottom is adhesive with the second soft magnet plate (19) by glue, and second soft magnet plate (19) and the first soft magnet plate (16) absorption are fixed.
4. a kind of ball valve with antifreeze function according to claim 1, it is characterised in that: the arc-shaped slot (7)
Two sides are located at upper lagging casing (1) lower end and lower lagging casing (2) upper end outer wall is adhesive with silicagel pad (21).
5. a kind of ball valve with antifreeze function according to claim 1, it is characterised in that: the top surface of the cover board (17)
Handle (22) are installed.
6. a kind of ball valve with antifreeze function according to claim 1, it is characterised in that: the rock wool board (13) passes through
Glue is pasted on the inner wall of upper lagging casing (1) and lower lagging casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028792.XU CN209130283U (en) | 2018-12-05 | 2018-12-05 | A kind of ball valve with antifreeze function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028792.XU CN209130283U (en) | 2018-12-05 | 2018-12-05 | A kind of ball valve with antifreeze function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130283U true CN209130283U (en) | 2019-07-19 |
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ID=67248087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028792.XU Active CN209130283U (en) | 2018-12-05 | 2018-12-05 | A kind of ball valve with antifreeze function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811069A (en) * | 2022-04-13 | 2022-07-29 | 江苏金晟元特种阀门股份有限公司 | Fluoroplastic full-lining butterfly valve |
-
2018
- 2018-12-05 CN CN201822028792.XU patent/CN209130283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811069A (en) * | 2022-04-13 | 2022-07-29 | 江苏金晟元特种阀门股份有限公司 | Fluoroplastic full-lining butterfly valve |
| CN114811069B (en) * | 2022-04-13 | 2023-10-03 | 江苏金晟元特种阀门股份有限公司 | Fluoroplastic full-lining butterfly valve |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: Phase II of Jingling Development Zone, Chengxiang Town, Anxi County, Quanzhou City, Fujian Province Patentee after: FUJIAN HEIMA VALVE Co.,Ltd. Address before: 362100 Xiaocun 31, Luoyang Village, Huian County, Quanzhou City, Fujian Province Patentee before: Wang Chaoqun |