CN210398117U - Over-pressure leak-stopping device - Google Patents
Over-pressure leak-stopping device Download PDFInfo
- Publication number
- CN210398117U CN210398117U CN201920073058.7U CN201920073058U CN210398117U CN 210398117 U CN210398117 U CN 210398117U CN 201920073058 U CN201920073058 U CN 201920073058U CN 210398117 U CN210398117 U CN 210398117U
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- CN
- China
- Prior art keywords
- main body
- valve
- rubber patch
- pressure
- over
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- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the field of fire-fighting equipment, in particular to an over-pressure leak stopper, which comprises a main body, a valve and a rubber patch, wherein the main body is a circular hollow tube, the valve is arranged at the upper end of the main body, the rubber patch is in a ring shape, and the inner ring of the rubber patch is tightly attached to the outer wall of the lower end of the main body and is in sealing connection; the main body is provided with a plurality of outward protruding rods. The utility model provides the high leaking stoppage efficiency of the container of pressure is used in the fire control.
Description
Technical Field
The utility model belongs to the fire-fighting equipment field, concretely relates to excessive pressure plugging device.
Background
Fire hoses can leak during use. The leak formed is irregular and has pressure at the leak, making it difficult to apply lost circulation equipment to the leak to achieve lost circulation. The leakage points formed on the fire hose are uncertain in size, shape and position, so that the leakage stoppage of the fire hose is time-consuming and labor-consuming, and the surrounding environment and fire fighters are easily injured.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an excess pressure plugging device for improve the leaking stoppage efficiency of the container of pressure for the fire control.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an over-pressure leak stopper comprises a main body, a valve and a rubber patch, wherein the main body is a circular hollow tube, the valve is arranged at the upper end of the main body, the rubber patch is annular, and the inner ring of the rubber patch is tightly attached to the outer wall of the lower end of the main body and is in sealing connection; the main body is provided with a plurality of outward protruding rods.
In the over-pressure leak stopper provided by the present invention, preferably, the valve is a ball valve.
In the over-pressure leak stopper provided by the present invention, preferably, the circular hollow tube is an aluminum tube.
In the over-pressure leak stopper provided by the present invention, preferably, the number of the protruding rods is two.
In the over-pressure leak stopper provided by the present invention, preferably, a tightening band is provided on the outward protruding rod.
By adopting the technical scheme, the main body is a circular hollow tube, and the upper end of the main body is provided with the valve; the rubber patch is annular, and the inner ring of the rubber patch is tightly attached to the outer wall of the lower end of the main body and is in sealing connection. The setting of valve makes the rubber paster cover combine more easily when leaking the point around, and the rubber paster can be better with the curved container wall that takes pressure for the fire control comprehensive contact. The tightening belt arranged on the outer protruding rod reinforces and pressurizes the leak stopper, prevents separation and improves the leak stopping efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-main body, 2-valve, 3-rubber patch, 4-external projecting rod and 5-tightening belt.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An over-pressure leak stopper comprises a main body 1, a valve 2 and a rubber patch 3, wherein the main body 1 is a circular hollow tube, the valve 2 is arranged at the upper end of the main body 1, the rubber patch 3 is in a ring shape, and the inner ring of the rubber patch 3 is tightly attached to the outer wall of the lower end of the main body 1 and is in sealing connection; two outwardly projecting rods 4 are provided on the body 1.
The utility model discloses a valve 2 is the ball valve, and circular hollow tube is the aluminum pipe.
In order to fix the leak stopper on the leakage point of the leaked fire-fighting container with pressure and make the rubber patch 3 better attached on the fire-fighting container with pressure to achieve better leak stopping effect, a tightening belt 5 is arranged on the outward protruding rod 4.
The utility model discloses a realize the operation like this: the valve 2 is opened, the bottom of the rubber patch 3 is coated with the super glue, the main body 1 is aligned to the leakage point, and the rubber patch 3 is attached around the leakage point. The tightening belt 5 is wound on the container with pressure for fire fighting, and the leak stopper is fixed, so that the rubber patch 3 is better attached to the container with pressure for fire fighting. Because main part 1 is the hollow tube, and valve body 2 is in the open mode, and the water that leaks from the leakage point can be followed main part 1 and valve 2 and discharged, can not exert an influence to the bonding of rubber paster 3 and fire control with the container of taking pressure. When the glue is dried, the valve 2 is closed, so as to achieve the purpose of plugging.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The overpressure leak stopper is characterized by comprising a main body, a valve and a rubber patch, wherein the main body is a circular hollow tube, the valve is arranged at the upper end of the main body, the rubber patch is annular, and the inner ring of the rubber patch is tightly attached to the outer wall of the lower end of the main body and is connected in a sealing manner; the main body is provided with a plurality of outward protruding rods.
2. The excess pressure leak stopper of claim 1, wherein the valve is a ball valve.
3. The overpressure leak stopper of claim 1 wherein said circular hollow tube is an aluminum tube.
4. The excess pressure plugging device according to claim 1, wherein there are two of said external projecting rods.
5. The excess pressure plugging device according to claim 1 or 4, wherein a tightening band is arranged on said external protruding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073058.7U CN210398117U (en) | 2019-01-16 | 2019-01-16 | Over-pressure leak-stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073058.7U CN210398117U (en) | 2019-01-16 | 2019-01-16 | Over-pressure leak-stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398117U true CN210398117U (en) | 2020-04-24 |
Family
ID=70336416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920073058.7U Expired - Fee Related CN210398117U (en) | 2019-01-16 | 2019-01-16 | Over-pressure leak-stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398117U (en) |
-
2019
- 2019-01-16 CN CN201920073058.7U patent/CN210398117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210116 |