CN201909780U - Rubber hose burning test bench - Google Patents
Rubber hose burning test bench Download PDFInfo
- Publication number
- CN201909780U CN201909780U CN2010206746361U CN201020674636U CN201909780U CN 201909780 U CN201909780 U CN 201909780U CN 2010206746361 U CN2010206746361 U CN 2010206746361U CN 201020674636 U CN201020674636 U CN 201020674636U CN 201909780 U CN201909780 U CN 201909780U
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- China
- Prior art keywords
- rubber hose
- water
- burning test
- test bench
- pipe
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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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Abstract
The utility model discloses a rubber hose burning test bench. The rubber hose burning test bench is characterized in that: the rubber hose burning test bench comprises a support frame, on which two connecting holders for mounting a tested rubber hose are arranged; a flame burner is arranged under the middles of the two connecting holders, and is connected with a gas source through a gas pipe, and a gas flow control valve is arranged in the gas pipe; a temperature probe for detecting the temperature of the tested rubber hose is also arranged on the support frame; the rubber hose burning test bench also comprises a water circulation system, which comprises a water tank, a water pipe and a water pump, the water pipe is connected between the water tank, the water pump and the connecting holders, the water pipe and the tested rubber hose mounted on the connecting holders are formed into a water circulation path, and a water pressure-regulating valve and water pressure meters are also arranged in the water pipe. The rubber hose burning test bench can simulate the practical working condition of the rubber hose, and can conveniently carry out a burning test on a sampled rubber hose in order to accurately judge whether the rubber hose can meet the requirement of the flame resistance standard.
Description
Technical field
The utility model relates to a kind of rubber hose pilot combustion channel that is used to check the rubber hose flame resistance.
Background technology
Rubber hose especially for the rubber hose road in the heavy mechanical equipments such as automobile or boats and ships, all needs requirement to possess certain flame resistance.Be because generally be the interface channel that is used for lubricated wet goods fluid like this in the rubber hose, so when accident such as catching fire, if the rubber hose thermotolerance inadequately and breakage can cause fluid to ooze out and then strengthen the intensity of a fire making it be difficult to more control.
In recent years, classification society has all proposed the certain standard requirement to the rubber hose flame resistance of using in the boats and ships in the verification process to new ship.And in the prior art, also do not have can be used to detect the test unit of rubber hose flame resistance, so how to design a kind of equipment whether rubber hose satisfies the flame resistance standard-required that is used to detect, becoming this area has technical matters to be solved.
The utility model content
At above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is, whether up to standard a kind of rubber hose flame resistance rubber hose pilot combustion channel that can be used to detect be provided.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
A kind of rubber hose pilot combustion channel, its characteristics are, comprise bracing frame, bracing frame is provided with two Connection Blocks that are used for the installation test rubber hose; Below, two Connection Block middle parts is provided with flame burner, and flame burner is connected with fuel gas source by tracheae, is provided with gas flow control valve in the described tracheae; Also be provided with the temp probe that is used to detect experimental rubber flexible pipe temperature on the support frame as described above; Also comprise a water circulation system, described water circulation system comprises water tank, water pipe and water pump, the experimental rubber flexible pipe that described water pipe is connected between water tank, water pump and the Connection Block and on being installed in Connection Block forms a water route circulation, also is provided with hydraulic pressure variable valve and water pressure gauge in the described water pipe.
When testing table of the present utility model uses, rubber hose to be tested two end connectors are installed on the Connection Block, open water pump and begin water cycle, the identical hot water of oil liquid temperature when the water cycle water adopts temperature with the rubber hose real work, control hydraulic pressure variable valve and the fluid pressure size when observing water pressure gauge hydraulic pressure in the water pipe is adjusted to the rubber hose real work, open flame burner and igniting, making temp probe record temperature by gas flow control valve adjusting flame size is the specifying measurement standard temperature, begins to carry out burning test.If burning test reach examination criteria after the stipulated time rubber hose breakage situation such as leak does not appear, then illustrate up to standardly, otherwise be judged to be not up to standard.The position that specifically is provided with of wherein said temp probe is determined according to detecting testing requirements, for the boats and ships rubber hose, according to examination criteria regulation, need apart from the position of 1.5 centimeters of rubber hose temp probe be set at rubber hose connection place and rubber hose medium position and detect.For the boats and ships rubber hose, according to the examination criteria regulation, probe temperature should reach 800 ℃ simultaneously, and the burning test time should reach 30 minutes, and the recirculated water water temperature should reach 80 ℃.
As optimization, also be provided with the exhaust passage that includes air exhauster, the air intake opening of exhaust passage is positioned at the top of support frame as described above.Like this, can make things convenient for the pump drainage burnt gas, prevent to pollute.
In sum, adopt the utility model device, can simulate rubber hose real work situation, burning test is carried out in sampling observation to rubber hose easily, whether satisfies the requirement of flame resistance standard to judge rubber hose exactly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments structure of the present utility model is described in further detail.
During concrete enforcement, as shown in Figure 1, a kind of rubber hose pilot combustion channel comprises bracing frame 1, and bracing frame 1 is provided with two Connection Blocks 3 that are used for installation test rubber hose 2; Below, two Connection Block 3 middle parts is provided with flame burner 4, and flame burner 4 is connected with fuel gas source 6 by tracheae 5, is provided with gas flow control valve 7 in the described tracheae 5; Also be provided with the temp probe 8 that is used to detect experimental rubber flexible pipe 2 temperature on the support frame as described above 1; Also comprise a water circulation system, described water circulation system comprises water tank 9, water pipe 10 and water pump 11, described water pipe 10 is connected between water tank 9, water pump 11 and the Connection Block 3 and the experimental rubber flexible pipe 2 on being installed in Connection Block 3 forms a water route circulation, also is provided with hydraulic pressure variable valve 13 and water pressure gauge 14 in the described water pipe 10.Also be provided with the exhaust passage 15 that includes air exhauster, the air intake opening 16 of exhaust passage 15 is positioned at the top of support frame as described above 1.
This embodiment is to be used for the burning test of boats and ships with rubber hose, so with rubber hose burning test standard-required, need apart from the position of 1.5 centimeters of rubber hose temp probe be set at rubber hose connection place and rubber hose medium position and detect according to boats and ships.For the boats and ships rubber hose, according to the examination criteria regulation, probe temperature should reach 800 ℃ simultaneously, and the burning test time should reach 30 minutes, and the recirculated water water temperature should reach 80 ℃.
In addition, during concrete enforcement, instrument such as second water pressure gauge and flowmeter can also be set in the water pipe of water circulation system, so that more accurately grasp and the mobility status of Control Circulation water, carry out the simulation of rubber hose real work situation better, make test result more accurate.
Claims (2)
1. a rubber hose pilot combustion channel is characterized in that, comprises bracing frame, and bracing frame is provided with two Connection Blocks that are used for the installation test rubber hose; Below, two Connection Block middle parts is provided with flame burner, and flame burner is connected with fuel gas source by tracheae, is provided with gas flow control valve in the described tracheae; Also be provided with the temp probe that is used to detect experimental rubber flexible pipe temperature on the support frame as described above; Also comprise a water circulation system, described water circulation system comprises water tank, water pipe and water pump, the experimental rubber flexible pipe that described water pipe is connected between water tank, water pump and the Connection Block and on being installed in Connection Block forms a water route circulation, also is provided with hydraulic pressure variable valve and water pressure gauge in the described water pipe.
2. rubber hose pilot combustion channel as claimed in claim 1 is characterized in that, also is provided with the exhaust passage that includes air exhauster, and the air intake opening of exhaust passage is positioned at the top of support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206746361U CN201909780U (en) | 2010-12-22 | 2010-12-22 | Rubber hose burning test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206746361U CN201909780U (en) | 2010-12-22 | 2010-12-22 | Rubber hose burning test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909780U true CN201909780U (en) | 2011-07-27 |
Family
ID=44301981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206746361U Expired - Fee Related CN201909780U (en) | 2010-12-22 | 2010-12-22 | Rubber hose burning test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928551A (en) * | 2012-10-26 | 2013-02-13 | 上海化工研究院 | Rotary chemical substance combustibility sieving device |
| CN112782339A (en) * | 2019-11-06 | 2021-05-11 | 中国石油化工股份有限公司 | Device and method for testing combustion performance of rubber hose for conveying liquefied petroleum gas |
-
2010
- 2010-12-22 CN CN2010206746361U patent/CN201909780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928551A (en) * | 2012-10-26 | 2013-02-13 | 上海化工研究院 | Rotary chemical substance combustibility sieving device |
| CN102928551B (en) * | 2012-10-26 | 2015-02-18 | 上海化工研究院 | Rotary chemical substance combustibility sieving device |
| CN112782339A (en) * | 2019-11-06 | 2021-05-11 | 中国石油化工股份有限公司 | Device and method for testing combustion performance of rubber hose for conveying liquefied petroleum gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |