CN2451865Y - Warm keeping apparatus for easy condensation fluid valve - Google Patents
Warm keeping apparatus for easy condensation fluid valve Download PDFInfo
- Publication number
- CN2451865Y CN2451865Y CN 00256582 CN00256582U CN2451865Y CN 2451865 Y CN2451865 Y CN 2451865Y CN 00256582 CN00256582 CN 00256582 CN 00256582 U CN00256582 U CN 00256582U CN 2451865 Y CN2451865 Y CN 2451865Y
- Authority
- CN
- China
- Prior art keywords
- utility
- valve
- model
- heat insulating
- fluid valve
- 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
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- Thermal Insulation (AREA)
- Details Of Valves (AREA)
Abstract
The utility model relates to a heat insulating apparatus for an easily-solidified liquid valve, wherein an inner pipe and a liquid outlet pipe are respectively connected with both ends of the valve; an outer pipe and a heat insulating barrel are connected with a flange plate; a compacting cover is connected with a sealing plug which is welded with the heat insulating barrel; a rotary handle is connected with the valve through a rotary rod; one end of the heat insulating barrel is provided with an end cover; a sealing ring is connected with the liquid outlet pipe. The utility model is applied to a liquid explosive conveying pipeline of a bullet medicine pouring and tablet making system. The utility model has the advantages of reasonable structure, simple manufacture and installation, convenient maintenance, and reliable and effective heat insulating effect. The utility model avoids the problems of solidification, blockage and leakage in the conveying process of a liquid TNT explosive.
Description
The utility model relates to a kind of Fluid valve thermal insulation apparatus that easily coagulates.
Pipeline extensive use in industrial and agricultural production and daily life, as water system, steam heating system, Chemical Manufacture pipeline etc., according to insulation and antifreeze needs, exhausted most pipelines are all taked the thermal insulation coatings room, measures such as parcel asbestos thermal insulation layer, but some pipeline needs to adopt steam initiatively to add gentle insulation because institute's conveyance fluid easily solidifies (being lower than 80 ℃ as liquid TNT explosive promptly solidifies rapidly); And the insulation of valve is under the prior art condition, and time-consuming, effort needs many artificial.
Shortcoming at the prior art existence, the purpose of this utility model is to provide a kind of Fluid valve thermal insulation apparatus that easily coagulates, solve the insulation of valve in the double-skin duct, prevent that effectively fluid from jeopardizing job safety in valve, pipeline junction frozen plug and pipe coupling place leakage.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of Fluid valve thermal insulation apparatus that easily coagulates, it is characterized in that: interior pipe is connected with the valve two ends respectively with drain pipe, outer tube and heat-preservation cylinder are connected with flange plate, friction top connects sealing plug, sealing plug and heat-preservation cylinder welding, swing handle connects valve by swing arm; End at heat-preservation cylinder is provided with end cap, and seal ring is connected with drain pipe.
Be provided with sealing gasket between the flange plate.
The sealing plug place also is provided with seal ring.
Be provided with sealing gasket between seal ring and end cap.
Easily coagulate the Fluid valve thermal insulation apparatus by the utility model, overcome the shortcoming of prior art, reached the purpose of above-mentioned creation, the utility model is applied on the liquid explosive conveyance conduit of the bullet moviemaking system of falling the medicine, rational in infrastructure, make and install simply, easy to maintenance, heat insulation effect is reliable, effectively, avoided liquid TNT explosive solidifying in carrying, obstruction and leakage problem.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 is the utility model structural representation.
The figure number explanation:
Pipe 2-outer tube 3-sealing gasket 4,5-flange plate in the 1-
6-heat-preservation cylinder 7-valve 8-friction top 9-sealing plug 10-seal ring
11-swing arm 14-swing handle 15-end cap
16-seal ring 17-sealing gasket 18-drain pipe
As shown in Figure 1, according to actual needs, the length of pipe 1 and outer tube 2 at first design is determined, interior pipe 1 and drain pipe 18 connect with valve 7 two ends respectively, outer tube 2 and flange plate 4 welding, heat-preservation cylinder 6 and flange plate 5 welding are provided with sealing gasket 3 between the flange plate 4,5; Friction top 8 connects sealing plug 9, and sealing plug 9 places also are provided with seal ring 10, sealing plug 9 and heat-preservation cylinder 6 welding, and swing handle 14 connects valve 7 by swing arm 11; End at heat-preservation cylinder 6 is provided with end cap 15, and 15 of seal ring 16 and end caps are provided with sealing gasket 17; Seal ring 16 is determined the position and is welded with drain pipe 18 when assembling, assemble by structure shown in Figure 1 then, can realize the valve insulation.For improving sealing, can determine the thickness of each sealing gasket according to needs are installed, or add adjusting strip; Friction top 8, end cap 15 should at first add sealing material at sealing plug 9 and heat-preservation cylinder 6 end thread positions when installing.
In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the functional effect that is produced does not exceed the scope of technical solutions of the utility model, still belong to protection domain of the present utility model.
Claims (4)
1, a kind of Fluid valve thermal insulation apparatus that easily coagulates, it is characterized in that: interior pipe is connected with the valve two ends respectively with drain pipe, and outer tube and heat-preservation cylinder are connected with flange plate, and friction top connects sealing plug, sealing plug and heat-preservation cylinder welding, swing handle connects valve by swing arm; End at heat-preservation cylinder is provided with end cap, and seal ring is connected with drain pipe.
2, the Fluid valve thermal insulation apparatus that easily coagulates as claimed in claim 1 is characterized in that: be provided with sealing gasket between the flange plate.
3, the Fluid valve thermal insulation apparatus that easily coagulates as claimed in claim 1, it is characterized in that: the sealing plug place also is provided with seal ring.
4, the Fluid valve thermal insulation apparatus that easily coagulates as claimed in claim 1 is characterized in that: be provided with sealing gasket between seal ring and end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256582 CN2451865Y (en) | 2000-12-01 | 2000-12-01 | Warm keeping apparatus for easy condensation fluid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256582 CN2451865Y (en) | 2000-12-01 | 2000-12-01 | Warm keeping apparatus for easy condensation fluid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451865Y true CN2451865Y (en) | 2001-10-03 |
Family
ID=33613268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256582 Expired - Fee Related CN2451865Y (en) | 2000-12-01 | 2000-12-01 | Warm keeping apparatus for easy condensation fluid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451865Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748561A (en) * | 2012-07-11 | 2012-10-24 | 青岛绿科汽车燃气开发有限公司 | Pipeline insulating device |
| CN107013788A (en) * | 2017-04-17 | 2017-08-04 | 成都特普瑞斯节能环保科技有限公司 | A kind of valve protects double-layer sleeve structure |
| CN107166136A (en) * | 2017-04-17 | 2017-09-15 | 成都特普瑞斯节能环保科技有限公司 | A kind of vacuum heat-preserving valve for cryogenic piping |
-
2000
- 2000-12-01 CN CN 00256582 patent/CN2451865Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748561A (en) * | 2012-07-11 | 2012-10-24 | 青岛绿科汽车燃气开发有限公司 | Pipeline insulating device |
| CN107013788A (en) * | 2017-04-17 | 2017-08-04 | 成都特普瑞斯节能环保科技有限公司 | A kind of valve protects double-layer sleeve structure |
| CN107166136A (en) * | 2017-04-17 | 2017-09-15 | 成都特普瑞斯节能环保科技有限公司 | A kind of vacuum heat-preserving valve for cryogenic piping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |