CN207636414U - A kind of heat exchanger tube test tool - Google Patents
A kind of heat exchanger tube test tool Download PDFInfo
- Publication number
- CN207636414U CN207636414U CN201721502376.8U CN201721502376U CN207636414U CN 207636414 U CN207636414 U CN 207636414U CN 201721502376 U CN201721502376 U CN 201721502376U CN 207636414 U CN207636414 U CN 207636414U
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- China
- Prior art keywords
- heat exchanger
- exchanger tube
- mounting hole
- joint body
- pressure chamber
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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.)
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Abstract
The utility model provides a kind of heat exchanger tube test tool, including fixture joint body, penstocks road is provided on fixture joint body, the both ends of fixture joint body are both provided with external screw thread, the threaded one end of fixture joint body connects sealer, the heat exchanger tube mounting hole coaxial with penstocks road is provided on the sealer, the pressure chamber of major diameter is provided in heat exchanger tube mounting hole, the rubber tube coaxial with heat exchanger tube mounting hole is provided in pressure chamber, the internal diameter of the rubber tube is identical as heat exchanger tube mounting hole, it is provided with multiple resetting springs between the rubber pipe outside diameter and pressure chamber internal diameter, the resetting spring is uniformly distributed in circumferencial direction, the pressure chamber is provided with sealer water inlet.This heat exchanger tube test tooling structure is simple, and work efficiency is high, time saving and energy saving, adapts to the pressure testing of large batch of heat exchanger tube.
Description
Technical field
The utility model is related to a kind of test tools of tubing sealing propertytest, particularly relate to a kind of heat exchanger tube experiment
Tooling.
Background technology
Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, is occupied in production
Consequence, and shell-and-tube heat exchanger is one kind of wherein most common, universal practicality.The fast development of existing every profession and trade, it is right
The performance requirement of equipment is also higher and higher, and equipment is with the oriented high-pressure trend of development of industry, the trend of enlargement development.And with
It the construction successively of big rule industrialized unit in recent years and puts into operation, heat exchanger pressure testing detects workload will be at the increasing of ten several times
Long, traditional test tool is spiral compression heat exchanger tube being sealed property pressure testing, using this traditional pressure testing side
Method inefficiency, hand labor intensity is big, far from the industry requirement for meeting high speed development.
Utility model content
In order to solve the above problem present in reality, the utility model provides a kind of heat exchanger tube test tool.
The utility model is achieved through the following technical solutions, a kind of heat exchanger tube test tool, including fixture connector sheet
Body is provided with penstocks road on fixture joint body, and the both ends of fixture joint body are both provided with external screw thread, fixture connector sheet
The threaded one end of body connects sealer, and the heat exchanger tube mounting hole coaxial with penstocks road is provided on the sealer, exchanges heat
It is provided with the pressure chamber of major diameter in pipe mounting hole, the rubber tube coaxial with heat exchanger tube mounting hole is provided in pressure chamber, it is described
The internal diameter of rubber tube is identical as heat exchanger tube mounting hole, and multiple reset bullets are provided between the rubber pipe outside diameter and pressure chamber internal diameter
Spring, the resetting spring is uniformly distributed in circumferencial direction, and the pressure chamber is provided with sealer water inlet.
Compared to the prior art, advantage is a kind of heat exchanger tube test tool of the utility model：
The heat exchanger tube test tooling structure is simple, and work efficiency is high, time saving and energy saving.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model heat exchanger tube test tool.
Fig. 2 is the A-A sectional views of Fig. 1.
In figure, 1. heat exchanger tubes, 2. sealers, 3. resetting springs, 4. pressure chambers, 5. rubber tubes, 6. sealer water inlets, 7.
Fixture joint body, 8. penstocks roads, 9. heat exchanger tube mounting holes.
Specific implementation mode
The utility model heat exchanger tube test tool is further described with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model heat exchanger tube test tool, and Fig. 2 is the A-A sectional views of Fig. 1.It, should in figure
Heat exchanger tube test tool, including fixture joint body 7 are provided with penstocks road 8, fixture connector sheet on fixture joint body 7
The both ends of body 7 are both provided with external screw thread, the left end seal with screwed joint device 2 of fixture joint body 7, be provided on sealer 2 with
The coaxial heat exchanger tube mounting hole 9 in penstocks road 8, is provided with the pressure chamber 4 of major diameter in heat exchanger tube mounting hole 9, in pressure chamber 4
It is provided with the rubber tube 5 coaxial with heat exchanger tube mounting hole 9, the internal diameter of the rubber tube 5 is identical as heat exchanger tube mounting hole, rubber tube
Multiple resetting springs 3 are provided between 4 internal diameter of 5 outer diameters and pressure chamber, resetting spring 3 is uniformly distributed in circumferencial direction, and pressure chamber 4 is arranged
There is sealer water inlet 6.
When experiment, the tube head of heat exchanger tube 1 is injected in heat exchanger tube mounting hole 9, from envelope device water inlet 6 into pressure chamber 4 into
Water pressurizes, and rubber tube 5 holds heat exchanger tube tightly, at this point, adding water pressure testing into heat exchanger tube from penstocks road.It is multiple after pressure testing
Position spring 3 pulls open rubber tube 5, and heat exchanger tube 1 is extracted out.
This heat exchanger tube test tooling structure is simple, and work efficiency is high, time saving and energy saving, adapts to large batch of heat exchanger tube
Pressure testing.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The requires of the utility model
Protection domain is defined by the appending claims and its equivalent thereof.
Claims (1)
1. a kind of heat exchanger tube test tool, it is characterised in that：Including fixture joint body, pressure is provided on fixture joint body
The both ends of waterpipe, fixture joint body are both provided with external screw thread, and the threaded one end of fixture joint body connects sealer, described
It is provided with the heat exchanger tube mounting hole coaxial with penstocks road on sealer, the pressure of major diameter is provided in heat exchanger tube mounting hole
Chamber is provided with the rubber tube coaxial with heat exchanger tube mounting hole, internal diameter and the heat exchanger tube mounting hole phase of the rubber tube in pressure chamber
Together, multiple resetting springs are provided between the rubber pipe outside diameter and pressure chamber internal diameter, the resetting spring is equal in circumferencial direction
Cloth, the pressure chamber are provided with sealer water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502376.8U CN207636414U (en) | 2017-11-11 | 2017-11-11 | A kind of heat exchanger tube test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502376.8U CN207636414U (en) | 2017-11-11 | 2017-11-11 | A kind of heat exchanger tube test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636414U true CN207636414U (en) | 2018-07-20 |
Family
ID=62856462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721502376.8U Active CN207636414U (en) | 2017-11-11 | 2017-11-11 | A kind of heat exchanger tube test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636414U (en) |
-
2017
- 2017-11-11 CN CN201721502376.8U patent/CN207636414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 714000 zizhao environmental protection park, middle section of houhuai Road, Weinan economic and Technological Development Zone, Shaanxi Province Patentee after: Shaanxi zizhao Equipment Co.,Ltd. Address before: 714000 zizhao environmental protection park, middle section of houhuai Road, Weinan economic and Technological Development Zone, Shaanxi Province Patentee before: SHAANXI ZIZHAO EQUIPMENT MANUFACTURING Co.,Ltd. |