CN201672936U - Portable device for detecting static pressure and pipeline leakage of multi-medium meter - Google Patents
Portable device for detecting static pressure and pipeline leakage of multi-medium meter Download PDFInfo
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- CN201672936U CN201672936U CN2010201916845U CN201020191684U CN201672936U CN 201672936 U CN201672936 U CN 201672936U CN 2010201916845 U CN2010201916845 U CN 2010201916845U CN 201020191684 U CN201020191684 U CN 201020191684U CN 201672936 U CN201672936 U CN 201672936U
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- hydraulic pump
- medium
- pipeline
- meter
- static pressure
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Abstract
The utility model discloses a portable device for detecting the static pressure and pipeline leakage of a multi-medium meter, which is characterized in that two cavities of a box body are respectively provided with a pneumatic hydraulic pump and a medium container, wherein the pneumatic hydraulic pump is provided with a medium input port, a medium output port and an air source input port, and the medium input port is connected with the medium container. When the static pressure is detected, the medium output port is connected with a meter to be detected and a standard meter through a three-way connector, and the air source input port is connected with an on-site air source. The pneumatic hydraulic pump is started to establish a certain pressure to the mediums in the medium container, and then the mediums are input to the meter to be detected and the standard meter through the medium output port; and when the leakage detection is carried out to a pipeline, the medium output port is connected with the pipeline to be detected, the pneumatic hydraulic pump establishes a certain pressure to the mediums in the pipeline to be detected, and then the pipeline can be judged whether to leak or not. The utility model can be used for the static pressure detection and the pipeline leakage detection of the meter, avoids the trouble of dissembling the meter and defects of the traditional leakage detection, improves the efficiency of the static pressure detection of the meter, improves the accuracy of the pipeline leakage detection, and ensures the normal operation of the production equipment.
Description
Technical field
The utility model relates to a kind of portable multimedium table meter static pressure check and pipeline leakage detection apparatus.
Background technology
Thermal technologies such as all kinds of high pressure-temperature liquid level gauges, high hydrostatic transmitter show meter and are widely used in the production equipment, to realize the production control to various kinds of equipment; All kinds of table meters need be done the static pressure check in spot check or maintenance process, also may there be the situation of leakage in the pipeline that connects all kinds of table meters simultaneously; And the check of the static pressure of all kinds of table meters of device context is sent laboratory inspection after normally pulling down the table meter, the laboratory generally adopts the static pressure test platform to implement check, and the general volume of static pressure test platform is big and price is higher, mostly be in the laboratory and use, and be not suitable for the production scene use, and also can't implement the leak detection of pipeline; And the traditional method of smearing suds of the general employing of pipeline leak detection.
Because all kinds of table meters in production scene, pipeline and container installing space are less, the position is complicated and changeable, difficulty is inspected in the dismounting that causes showing to count by ready samples, the dismounting of table meter is wasted time and energy, checkability is low, has influenced the normal operation of production equipment, and also there is bigger defective in traditional simultaneously leak hunting method of smearing suds, as in the pipeline temporarily no pressure or pressure than hour, then can't correctly judge the leakage of pipeline.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of portable multimedium table meter static pressure check and pipeline leakage detection apparatus, this device can be used for static pressure check of table meter and pipeline leak detection in the scene, the trouble of table meter dismounting and the defective of traditional leak hunting method have been avoided, effectively improved table meter static pressure efficiency of test, improve the accuracy of pipeline leak detection, guaranteed the normal operation of production equipment.
For solving the problems of the technologies described above, check of the portable multimedium table of the utility model meter static pressure and pipeline leakage detection apparatus comprise casing, pneumatically powered hydraulic pump and media Containers, described casing is provided with two cavitys, described pneumatically powered hydraulic pump and media Containers are located at respectively in two cavitys of described casing, described pneumatically powered hydraulic pump is respectively equipped with medium input port, medium delivery outlet and source of the gas input port, the medium input port of described pneumatically powered hydraulic pump connects described media Containers, and the medium delivery outlet and the source of the gas input port of described pneumatically powered hydraulic pump pass outside the described casing.
For satisfying the table meter static pressure check of different pressures scope, this device also comprises pressure-regulating valve, the source of the gas input port that described pressure-regulating valve is located at described pneumatically powered hydraulic pump is used to regulate the gaseous tension that drives described Pneumatic hydraulic pump work, so that the pressure medium of the medium delivery outlet of pneumatically powered hydraulic pump meets the requirement of tested table meter.
Because check of the portable multimedium table of the utility model meter static pressure and pipeline leakage detection apparatus have adopted technique scheme, promptly in two cavitys of casing, pneumatically powered hydraulic pump and media Containers are set respectively, pneumatically powered hydraulic pump is respectively equipped with medium input port, medium delivery outlet and source of the gas input port, and the medium input port of pneumatically powered hydraulic pump connects media Containers.During the static pressure check, the medium delivery outlet connects tested table and standard scale respectively by three-way connection, the source of the gas input port connects the source of the gas of production scene, and the medium in the media Containers is set up certain pressure to the startup pneumatically powered hydraulic pump after the medium delivery outlet is imported tested table and standard scale is realized the static pressure check; And in pipeline when leak detection, inserted tested pipeline with the medium delivery outlet, through pneumatically powered hydraulic pump is set up certain pressure in tested pipeline after, can clearly judge the leakage of pipeline.This device can be used for static pressure check of table meter and pipeline leak detection in the scene, has avoided the trouble of table meter dismounting and the defective of traditional leak hunting method, has effectively improved table meter static pressure efficiency of test, has improved the accuracy of pipeline leak detection, has guaranteed the normal operation of production equipment.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation of this portable multimedium table meter static pressure check and pipeline leakage detection apparatus.
Embodiment
As shown in Figure 1, check of the portable multimedium table of the utility model meter static pressure and pipeline leakage detection apparatus comprise casing 1, pneumatically powered hydraulic pump 2 and media Containers 3, described casing 1 is provided with two cavitys, described pneumatically powered hydraulic pump 2 and media Containers 3 are located at respectively in two cavitys of described casing 1, described pneumatically powered hydraulic pump 2 is respectively equipped with medium input port 21, medium delivery outlet 22 and source of the gas input port 23, the medium input port 21 of described pneumatically powered hydraulic pump 2 connects described media Containers 3, and the medium delivery outlet 22 of described pneumatically powered hydraulic pump 2 and source of the gas input port 23 pass outside the described casing 1.
For satisfying the table meter static pressure check of different pressures scope, this device also comprises pressure-regulating valve 4, the source of the gas input port 23 that described pressure-regulating valve 4 is located at described pneumatically powered hydraulic pump 2 is used to regulate the gaseous tension that drives described pneumatically powered hydraulic pump 2 work, so that the pressure medium of the medium delivery outlet 22 of pneumatically powered hydraulic pump 2 meets the requirement of tested table meter and pipeline leak detection pressure.
When needing check of tabulation meter static pressure or pipeline leak detection in the production scene, this device can be guided and supported to the production scene, during the static pressure check, medium delivery outlet at pneumatically powered hydraulic pump connects three-way connection, the medium pipeline of dismounting table meter also is connected to an end of three-way connection, standard scale inserts the other end of three-way connection, the source of the gas input port of pneumatically powered hydraulic pump connects the source of the gas of production scene, and the medium in the media Containers is set up certain pressure to the startup pneumatically powered hydraulic pump after the medium delivery outlet is imported tested table and standard scale is realized the static pressure check; And in pipeline when leak detection, inserted tested pipeline with the medium delivery outlet of pneumatically powered hydraulic pump, through pneumatically powered hydraulic pump is set up certain pressure in tested pipeline after, can clearly judge the leakage of pipeline.At the different medium of table meter or pipeline, only need to change the media Containers of different medium simultaneously, realize the static pressure check and the pipeline leak detection of different medium table meter equally.
Claims (2)
1. a portable multimedium table meter static pressure is checked and the pipeline leakage detection apparatus, it is characterized in that: this device comprises casing, pneumatically powered hydraulic pump and media Containers, described casing is provided with two cavitys, described pneumatically powered hydraulic pump and media Containers are located at respectively in two cavitys of described casing, described pneumatically powered hydraulic pump is respectively equipped with medium input port, medium delivery outlet and source of the gas input port, the medium input port of described pneumatically powered hydraulic pump connects described media Containers, and the medium delivery outlet and the source of the gas input port of described pneumatically powered hydraulic pump pass outside the described casing.
2. portable multimedium table meter static pressure check according to claim 1 and pipeline leakage detection apparatus, it is characterized in that: this device also comprises pressure-regulating valve, and the source of the gas input port that described pressure-regulating valve is located at described pneumatically powered hydraulic pump is used to regulate the gaseous tension that drives described Pneumatic hydraulic pump work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201916845U CN201672936U (en) | 2010-05-13 | 2010-05-13 | Portable device for detecting static pressure and pipeline leakage of multi-medium meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201916845U CN201672936U (en) | 2010-05-13 | 2010-05-13 | Portable device for detecting static pressure and pipeline leakage of multi-medium meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672936U true CN201672936U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201916845U Expired - Fee Related CN201672936U (en) | 2010-05-13 | 2010-05-13 | Portable device for detecting static pressure and pipeline leakage of multi-medium meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969879A (en) * | 2016-01-13 | 2017-07-21 | 哈尔滨飞机工业集团有限责任公司 | A kind of dynamic and static pressure exerciser |
-
2010
- 2010-05-13 CN CN2010201916845U patent/CN201672936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969879A (en) * | 2016-01-13 | 2017-07-21 | 哈尔滨飞机工业集团有限责任公司 | A kind of dynamic and static pressure exerciser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NETUREN CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOGANG EQUIPMENT OVERHAUL CO., LTD. Effective date: 20120516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 BAOSHAN, SHANGHAI TO: 201821 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120516 Address after: 201821 No. 651 North Highway, Shanghai, Jiading District Patentee after: SHANGHAI NETUREN CO., LTD. Address before: Five road 201900 Shanghai city Baoshan District Baosteel Weiyi, machine Patentee before: Shanghai Baogang Equipment Overhaul Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130513 |