CN210322182U - Pipeline air tightness detection device - Google Patents
Pipeline air tightness detection device Download PDFInfo
- Publication number
- CN210322182U CN210322182U CN201921409302.9U CN201921409302U CN210322182U CN 210322182 U CN210322182 U CN 210322182U CN 201921409302 U CN201921409302 U CN 201921409302U CN 210322182 U CN210322182 U CN 210322182U
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- Prior art keywords
- seal cover
- nozzle stub
- pipeline
- pipe
- seal
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Abstract
The utility model discloses a pipeline gas tightness detection device, it includes first seal cover and second seal cover, and first seal cover and second seal cover are hollow structure, and its one end cup joints first nozzle stub and second nozzle stub hermetically respectively, and the other end is for being used for inserting the first incoming end and the second incoming end of detecting the pipeline hermetically respectively, and the part that first nozzle stub exposes outside first seal cover is equipped with the air inlet, and the one end of second nozzle stub exposes outside the second seal cover. The utility model discloses a device has simple structure, simple to operate, characteristics that the practicality is strong, can realize fast that steam conduit's gas tightness detects, and detection efficiency is high, has saved the manpower.
Description
Technical Field
The utility model relates to a pipeline detection technology field especially relates to a simple and easy pipeline gas tightness detection device of operation mode.
Background
Nowadays, drying equipment has become one of the essential important processing equipment in industrial production. The steam drying equipment is an important drying equipment, and is widely applied to the industrial technical fields of building materials, metallurgy, chemical industry, cement, printing and dyeing and the like, the equipment can also play a role in sterilizing the dried materials while drying the materials, and has the advantages of simple structure, convenience in installation and arrangement, simplicity and convenience in use and operation and the like. In the manufacturing process of the steam drying device, the tightness of the steam pipeline thereof needs to be tested. The device used for the existing steam pipeline tightness test generally occupies space, is complex to operate and wastes manpower.
Therefore, those skilled in the art have endeavored to develop a pipeline airtightness detection apparatus which is simple in construction and easy to operate, and achieves the effect of rapidly testing a pipeline.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that current steam conduit leakproofness testing arrangement is bulky, the inconvenient shortcoming of operation.
In order to realize the above object, the utility model provides a pipeline gas tightness detection device, it includes first seal cover and second seal cover, first seal cover and second seal cover are hollow structure, and its one end cup joints first nozzle stub and second nozzle stub hermetically respectively, and the other end is for being used for the first incoming end and the second incoming end of inserting the detection pipeline hermetically respectively, and the part that first nozzle stub exposes outside first seal cover is equipped with the air inlet, and the one end of second nozzle stub exposes outside the second seal cover.
Furthermore, the air inlet is connected with an air inlet pipe, and the other end of the air inlet pipe is connected with an air pump.
Furthermore, sealing gaskets are arranged in the first sealing sleeve and the second sealing sleeve.
Further, the part of the second short pipe, which is exposed out of the second sealing sleeve, is arranged as a sealing end or an air outlet.
Preferably, the first and second sealing sleeves are each formed by a combination of semi-cylindrical sub-sleeves.
Furthermore, a reinforcing sleeve is arranged outside the sub-sleeve, and the reinforcing sleeve enables the sub-sleeve to be clamped on the outer side of the test pipeline and the short pipe.
The utility model discloses a pipeline gas tightness detection device, it has simple structure, simple to operate, characteristics that the practicality is strong, can realize fast that steam conduit's gas tightness detects, and detection efficiency is high, has saved the manpower.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 is a schematic structural diagram of the pipeline air-tightness detecting device of the present invention.
In the figure, 1 a first sealing sleeve, 2 a second sealing sleeve, 3 a first short pipe, 4 a second short pipe, 5 a first access end, 6 a second access end, 7 an air inlet, 8 a reinforcing sleeve and 9U-shaped pipes.
Detailed Description
Example 1
As shown in fig. 1 the utility model discloses a pipeline gas tightness detection device, it includes first seal cover 1 and second seal cover 2, first seal cover 1 and second seal cover 2 are hollow structure, its one end cup joints first nozzle stub 3 and second nozzle stub 4 hermetically respectively, the other end is for being used for inserting first incoming end 5 and the second incoming end 6 of detecting the pipeline hermetically respectively, first nozzle stub 3 exposes in the part outside first seal cover 1 and is equipped with air inlet 7, the one end of second nozzle stub 4 exposes outside second seal cover 2.
Further, an air inlet 7 at the exposed end of the first short pipe 3 is connected with an air inlet pipe, and the other end of the air inlet pipe is connected with an air pump. The part of the second short pipe 4 exposed outside the second sealing sleeve 2 is provided as a sealed end.
During the use, will wait to detect the pipeline, for example in the both ends of the U type pipe 9 shown in fig. 1 embolias first incoming end 5 and second incoming end 6 respectively, all be equipped with sealing gasket in first seal cover 1 and second seal cover 2 for guarantee that the inner wall of two seal covers tightly pastes the outer wall of pipeline, avoid leaking gas, then open the air pump slightly, give the certain atmospheric pressure of pipeline through air inlet 7, the outer wall of observing this moment and being in U type pipe 9 interlude has or not gas leakage phenomenon. The observation mode of air leakage can be based on the condition, and the detection of trace air leakage can be carried out by a visual detection method of soap liquid leakage detection or a special gas detector.
Example 2
The pipeline gas tightness detection device of this embodiment, it includes first seal cover 1 and second seal cover 2, first seal cover 1 and second seal cover 2 are hollow structure, and its one end cup joints first nozzle stub 3 and second nozzle stub 4 hermetically respectively, and the other end is for being used for the first incoming end 5 and the second incoming end 6 of the access detection pipeline of sealedly respectively, and the part that first nozzle stub 3 exposes outside first seal cover 1 is equipped with air inlet 7, and second nozzle stub 4 exposes outside second seal cover 2.
Further, an air inlet 7 at the exposed end of the first short pipe 3 is connected with an air inlet pipe, and the other end of the air inlet pipe is connected with an air pump. The part of the second short pipe 4 exposed out of the second sealing sleeve 2 is set as an air outlet.
During the use, will wait that the both ends of the U type pipe 9 that detects embolia first incoming end 5 and second incoming end 6 respectively, all be equipped with sealing gasket in first seal cover 1 and second seal cover 2 for guarantee that the inner wall of two seal covers tightly pastes the outer wall of pipeline, avoid leaking gas, then open the air pump, make gas continuously pass through from waiting to detect the pipeline, the observation has or not gas leakage phenomenon at the outer wall of U type pipe 9 interlude this moment.
Example 3
The pipeline gas tightness detection device of this embodiment is similar with embodiment 2, including first seal cover 1 and second seal cover 2, first seal cover 1 and second seal cover 2 are hollow structure, and its one end cup joints first nozzle stub 3 and second nozzle stub 4 hermetically respectively, and the other end is for being used for the first access end 5 and the second access end 6 of connecting in the detection pipeline hermetically respectively, and the part that first nozzle stub 3 exposes outside first seal cover 1 is equipped with air inlet 7, and second nozzle stub 4 exposes outside second seal cover 2. The air inlet 7 at the exposed end of the first short pipe 3 is connected with an air inlet pipe, and the other end of the air inlet pipe is connected with an air pump. The part of the second short pipe 4 exposed out of the second sealing sleeve 2 is set as an air outlet.
As a preferred embodiment, the first sealing sleeve 1 and the second sealing sleeve 2 are each composed of a semi-cylindrical sub-sleeve, the outside of which is provided with a reinforcing sleeve 8, the reinforcing sleeve 8 clamping the sub-sleeve to the outside of the test pipe and the short pipe. The reinforcing sleeves 8 may also be half-cylindrical sleeves and are provided in two, the outer edge of each reinforcing sleeve 8 is provided with a connecting surface for mutual fixation, and the two reinforcing sleeves 8 can be connected in a closed manner by screwing. After the pipeline to be measured and the short pipe inside the two sub-kits are tightly wrapped, the reinforcing sleeve 8 is sleeved outside the two sub-kits, and the joint is reinforced through bolts so as to enhance the airtightness after the pipeline is sleeved.
The utility model discloses a pipeline gas tightness detection device, it has simple structure, simple to operate, characteristics that the practicality is strong, can realize steam conduit's gas tightness fast and detect.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a pipeline gas tightness detection device, its characterized in that, includes first seal cover and second seal cover, and first seal cover and second seal cover are hollow structure, and its one end cup joints first nozzle stub and second nozzle stub hermetically respectively, and the other end is for being used for the first access end and the second access end of connecting in the detection pipeline hermetically respectively, and the part that first nozzle stub exposes outside first seal cover is equipped with the air inlet, and the one end of second nozzle stub exposes outside the second seal cover.
2. The pipe air-tightness detecting device according to claim 1, wherein the air inlet is connected to an air intake pipe, and an air pump is connected to the other end of the air intake pipe.
3. The apparatus for detecting the airtightness of the piping according to claim 1, wherein the first sealing boot and the second sealing boot are provided with sealing liners therein.
4. The pipe airtightness detection apparatus according to claim 1, wherein a portion of the second short pipe exposed outside the second seal boot is provided as a sealed end or an air outlet.
5. The pipe airtightness detection apparatus according to claim 1, wherein the first seal boot and the second seal boot are each formed by combining semicylindrical sub-housings.
6. The apparatus for testing the airtightness of the piping according to claim 5, wherein the sub-set is externally provided with a reinforcing sleeve for clamping the sub-set to the outside of the test piping and the short pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409302.9U CN210322182U (en) | 2019-08-28 | 2019-08-28 | Pipeline air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409302.9U CN210322182U (en) | 2019-08-28 | 2019-08-28 | Pipeline air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322182U true CN210322182U (en) | 2020-04-14 |
Family
ID=70131635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921409302.9U Expired - Fee Related CN210322182U (en) | 2019-08-28 | 2019-08-28 | Pipeline air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210322182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418665A (en) * | 2021-08-24 | 2021-09-21 | 沈阳新智源医疗用品有限公司 | Air tightness detection equipment for connecting pipe |
-
2019
- 2019-08-28 CN CN201921409302.9U patent/CN210322182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418665A (en) * | 2021-08-24 | 2021-09-21 | 沈阳新智源医疗用品有限公司 | Air tightness detection equipment for connecting pipe |
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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 |
Granted publication date: 20200414 Termination date: 20200828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |