CN201373209Y - Plug Type Pipeline Valve Blowout Sleeve - Google Patents
Plug Type Pipeline Valve Blowout Sleeve Download PDFInfo
- Publication number
- CN201373209Y CN201373209Y CN200920037205U CN200920037205U CN201373209Y CN 201373209 Y CN201373209 Y CN 201373209Y CN 200920037205 U CN200920037205 U CN 200920037205U CN 200920037205 U CN200920037205 U CN 200920037205U CN 201373209 Y CN201373209 Y CN 201373209Y
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- protective sleeve
- plug
- pipeline
- lower protective
- 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
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 3
- 230000003044 adaptive effect Effects 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 51
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Valve Housings (AREA)
Abstract
本实用新型涉及一种堵头型管道阀门防喷套，它包括不锈钢上防护套、不锈钢下防护套和透明监视管，所述的上防护套和下防护套均设有内腔，上防护套和下防护套的横向截面为半圆型，纵向截面均为与管道堵头外形适配的一端大一端小的形状，上防护套和下防护套的大端所构成的内腔的截面与堵头的外形轮廓相适配，上防护套和下防护套的小端头设有与管道外形适配的半圆形开口；透明监视管固定连接在下防护套底面最低处，透明监视管进口与防护套内部相通；上防护套和下防护套哈夫状对接，对接处设有搭扣。本实用新型结构简单，使用方便，能够有效防止管道内液体或气体的泄漏，还能对管道堵头起到保温效果。
The utility model relates to a plug-type pipeline valve blowout prevention sleeve, which includes a stainless steel upper protective sleeve, a stainless steel lower protective sleeve and a transparent monitoring tube, wherein the upper protective sleeve and the lower protective sleeve are both provided with an inner cavity, the transverse cross-sections of the upper protective sleeve and the lower protective sleeve are semicircular, and the longitudinal cross-sections are both in a shape with one end larger and the other end smaller to match the shape of the pipeline plug, the cross-section of the inner cavity formed by the large ends of the upper protective sleeve and the lower protective sleeve is matched with the outer contour of the plug, and the small ends of the upper protective sleeve and the lower protective sleeve are provided with a semicircular opening to match the shape of the pipeline; the transparent monitoring tube is fixedly connected to the lowest point of the bottom surface of the lower protective sleeve, and the inlet of the transparent monitoring tube is connected to the inside of the protective sleeve; the upper protective sleeve and the lower protective sleeve are butt-jointed in a half-shape, and a buckle is provided at the joint. The utility model has a simple structure and is easy to use, can effectively prevent the leakage of liquid or gas in the pipeline, and can also have a heat preservation effect on the pipeline plug.
Description
技术领域 technical field
本实用新型涉及一种管道堵头防护装置，尤其涉及一种堵头型管道阀门防喷套。The utility model relates to a pipe plug protection device, in particular to a plug type pipe valve blowout prevention sleeve.
背景技术 Background technique
人们在日常生产中常常要使用管道来传输各类液体，然后在管道末端使用一个堵头或者阀门等设备来封闭管道，由于管道内存在一定的压力，还由于堵头等设备常年暴露在空气中，所以受到各种自然条件的影响，长此下去堵头会损坏，出现裂缝，尤其是在气温比较低的时候，堵头甚至会被冻裂，造成管道内液体的泄漏，特别是一些用来传输对人体有害的有毒液体的管道，一旦泄漏会对人造成伤害，也会污染周边的环境。People often use pipelines to transport various liquids in daily production, and then use a plug or valve at the end of the pipeline to close the pipeline. Because there is a certain pressure in the pipeline, and because the plugs and other equipment are exposed to the air all year round, Therefore, under the influence of various natural conditions, the plug will be damaged and cracks will appear in the long run, especially when the temperature is relatively low, the plug will even be frozen and cracked, resulting in the leakage of liquid in the pipeline, especially some used for transmission. Once the pipeline of toxic liquid harmful to human body leaks, it will cause harm to people and pollute the surrounding environment.
实用新型内容Utility model content
本实用新型为了解决以上问题，提供了一种堵头型管道阀门防喷套，能够有效防止管道堵头出现损坏后，管内液体的泄漏，还能对管道堵头起到保温的作用，本实用新型结构简单，使用方便。In order to solve the above problems, the utility model provides a plug-type pipeline valve anti-blowout sleeve, which can effectively prevent the leakage of the liquid in the pipe after the pipeline plug is damaged, and can also play a role in heat preservation for the pipeline plug. The novel structure is simple and easy to use.
本实用新型的技术方案是：堵头型管道阀门防喷套，包括不锈钢上防护套、不锈钢下防护套和透明监视管，所述的上防护套和下防护套均设有内腔，上防护套和下防护套的横向截面为半圆型，纵向截面均为与管道堵头外形适配的一端大一端小的形状，上防护套和下防护套的大端所构成的内腔的截面与堵头的外形轮廓相适配，上防护套和下防护套的小端头设有与管道外形适配的半圆形开口；透明监视管固定连接在下防护套底面最低处，透明监视管进口与防护套内部相通；上防护套和下防护套哈夫状对接，对接处设有搭扣。The technical solution of the utility model is: plug-type pipeline valve blowout prevention sleeve, including stainless steel upper protective sleeve, stainless steel lower protective sleeve and transparent monitoring tube, the upper protective sleeve and the lower protective sleeve are both provided with inner chambers, and the upper protective sleeve The transverse section of the sleeve and the lower protective sleeve is semicircular, and the longitudinal section is in the shape of one end larger and the other end small, which is adapted to the shape of the pipe plug. The shape of the head is adapted to the shape of the head. The small ends of the upper protective sleeve and the lower protective sleeve are provided with semicircular openings that are adapted to the shape of the pipeline; the transparent monitoring tube is fixedly connected to the bottom of the lower protective sleeve. The entrance of the transparent monitoring tube is connected to the protective tube. The inside of the cover is connected; the upper protective cover and the lower protective cover are butted in a Huff shape, and a buckle is provided at the butt joint.
在上防护套和下防护套构成的内腔里还设有支架。A bracket is also arranged in the inner cavity formed by the upper protective cover and the lower protective cover.
在上防护套和下防护套的内壁设有保温层。An insulating layer is provided on the inner wall of the upper protective cover and the lower protective cover.
本实用新型的优点是：本实用新型结构简单，使用方便，能够有效防止管道内液体或气体的泄漏，还能对管道堵头起到保温效果，设置的透明监视管便于人们观察管道堵头是否出现异常。The utility model has the advantages that: the utility model is simple in structure, easy to use, can effectively prevent the leakage of liquid or gas in the pipeline, and can also play a heat preservation effect on the pipeline plug, and the transparent monitoring tube provided is convenient for people to observe whether the pipeline plug is Abnormal.
附图说明 Description of drawings
图1是本实用新型的结构示意图Fig. 1 is a structural representation of the utility model
图中1是上防护套，2是下防护套，3是堵头，4是管道，5是透明监视管。Among the figure, 1 is an upper protective cover, 2 is a lower protective cover, 3 is a plug, 4 is a pipeline, and 5 is a transparent monitoring tube.
具体实施方式 Detailed ways
堵头型管道阀门防喷套，包括不锈钢上防护套1、不锈钢下防护套2和透明监视管5，所述的上防护套1和下防护套2均设有内腔，上防护套1和下防护套2的横向截面为半圆型，纵向截面均为与管道4堵头5外形适配的一端大一端小的形状，上防护套1和下防护套2的大端所构成的内腔的截面与堵头3的外形轮廓相适配，上防护套1和下防护套2的小端头设有与管道4外形适配的半圆形开口，在上防护套1和下防护套2构成的内腔里还设有支架。上防护套1和下防护套2哈夫状对接，在对接处设有搭扣，利用搭扣可将保护套固定在管道4和堵头3上，一旦管道4或堵头3出现泄漏，管道4内的液体会先流入连接在下防护套2底面最低处的透明监视管5内，这时可以将保护套卸下，对出现泄漏部分进行维修或更换。同时在上防护套1和下防护套2的内壁还设有保温层，对管道4和堵头3起到保温作用，降低了管道4和堵头3被冻裂的可能。本实用新型可广泛运用在石油、水利等工农业生产管道上，值得大力推广应用。The plug-type pipeline valve blowout preventer includes a stainless steel upper protective cover 1, a stainless steel lower protective cover 2 and a transparent monitoring tube 5. Both the upper protective cover 1 and the lower protective cover 2 are provided with inner cavities, and the upper protective cover 1 and The transverse section of the lower protective cover 2 is semicircular, and the longitudinal section is in the shape of one end large and the other end small, which is adapted to the shape of the pipe 4 plug 5, and the inner cavity formed by the upper protective cover 1 and the lower protective cover 2. The cross-section is adapted to the profile of the plug 3, and the small ends of the upper protective sleeve 1 and the lower protective sleeve 2 are provided with a semicircular opening that is adapted to the shape of the pipeline 4, and the upper protective sleeve 1 and the lower protective sleeve 2 are formed There is also a bracket in the inner cavity. The upper protective cover 1 and the lower protective cover 2 are docked in a Huff shape, and a buckle is provided at the joint, and the protective cover can be fixed on the pipeline 4 and the plug 3 by using the buckle. Once the pipeline 4 or the plug 3 leaks, the pipeline The liquid in 4 can first flow in the transparent monitoring tube 5 that is connected to the lowest part of the lower protective cover 2 bottom surface. At this moment, the protective cover can be unloaded to repair or replace the leakage part. At the same time, the inner wall of the upper protective cover 1 and the lower protective cover 2 is also provided with an insulating layer, which plays a thermal insulation effect on the pipeline 4 and the plug 3, and reduces the possibility of the pipeline 4 and the plug 3 being cracked by freezing. The utility model can be widely used in industrial and agricultural production pipelines such as petroleum and water conservancy, and is worthy of vigorous popularization and application.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920037205U CN201373209Y (en) | 2009-02-20 | 2009-02-20 | Plug Type Pipeline Valve Blowout Sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920037205U CN201373209Y (en) | 2009-02-20 | 2009-02-20 | Plug Type Pipeline Valve Blowout Sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373209Y true CN201373209Y (en) | 2009-12-30 |
Family
ID=41499292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920037205U Expired - Fee Related CN201373209Y (en) | 2009-02-20 | 2009-02-20 | Plug Type Pipeline Valve Blowout Sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201373209Y (en) |
-
2009
- 2009-02-20 CN CN200920037205U patent/CN201373209Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20130220 |