CN219391271U - Detection device for pressure pipeline leakage - Google Patents
Detection device for pressure pipeline leakage Download PDFInfo
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- CN219391271U CN219391271U CN202320528448.5U CN202320528448U CN219391271U CN 219391271 U CN219391271 U CN 219391271U CN 202320528448 U CN202320528448 U CN 202320528448U CN 219391271 U CN219391271 U CN 219391271U
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- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 230000000903 blocking effect Effects 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model is applicable to the technical field of leakage detection, and provides a detection device for pressure pipeline leakage, which comprises: a detection box; the fixed plates are provided with two fixed plates and are respectively fixed in the detection box; the first pipeline is fixed on a fixed plate; the pressure detection meter is communicated with the first pipeline and is used for detecting the pressure of the fluid; the first end cover is arranged at the opening end of the pressure detection meter and is communicated with the pressure detection meter; a first gasket mounted on a side of the first end cap remote from the pressure gauge; the bearing mechanism is arranged between the two fixed plates and is used for bearing the pressure pipeline; the height adjusting mechanism is arranged in the detection box and used for adjusting the height of the bearing mechanism; the movable limiting mechanism is arranged on the other fixed plate far away from the first pipeline; the inflator is arranged in the detection box and is communicated with the movable limiting mechanism through a connecting hose; the limiting blocking assembly is arranged in the movable limiting mechanism; the utility model has good leakage detection effect.
Description
Technical Field
The utility model belongs to the technical field of leakage detection, and particularly relates to a detection device for pressure pipeline leakage.
Background
The pressure pipeline is all pipelines bearing internal pressure or external pressure, the use demand of the pressure pipeline is huge at present, and in order to ensure the quality of the pressure pipeline, the pressure pipeline needs to be detected after the production and processing of the pressure pipeline are finished, and the qualification of the pressure pipeline is ensured due to the leakage detection operation of the pressure pipeline.
The prior art discloses a leak detection device for pressure pipeline detection, which comprises a housin, the bottom fixedly connected with landing leg of casing, the interior bottom fixedly connected with centre gripping case of casing, the top fixedly connected with of centre gripping case places the board, one side fixedly connected with detection case on casing top, the lower extreme fixedly connected with blast pipe on casing one side, the upper end fixedly connected with rose box on casing one side, one side fixedly connected with intake pipe of rose box, one side fixedly connected with flexible chock block of grip block.
The prior art has the defects that the volume of pressure detection is larger, so that the cost of pressure detection is higher, and the problem of lower pressure detection efficiency is derived.
Disclosure of Invention
The embodiment of the utility model aims to provide a detection device for pressure pipeline leakage, which aims to solve the problems in the background technology.
The embodiment of the utility model is realized in such a way that a pressure pipeline leakage detection device comprises:
a detection box;
the fixed plates are provided with two fixed plates and are respectively fixed in the detection box;
the first pipeline is fixed on a fixed plate;
the pressure detection meter is communicated with the first pipeline and is used for detecting the pressure of the fluid;
the first end cover is arranged at the opening end of the pressure detection meter and is communicated with the pressure detection meter;
a first gasket mounted on a side of the first end cap remote from the pressure gauge;
the bearing mechanism is arranged between the two fixed plates and is used for bearing the pressure pipeline;
the height adjusting mechanism is arranged in the detection box and used for adjusting the height of the bearing mechanism;
the movable limiting mechanism is arranged on the other fixed plate far away from the first pipeline;
the inflator is arranged in the detection box and is communicated with the movable limiting mechanism through a connecting hose; and
and the limiting blocking assembly is arranged in the movable limiting mechanism and used for driving the movable limiting mechanism to seal the pipeline opening.
Preferably, the height adjusting mechanism comprises:
the bidirectional screw rod is rotationally arranged in the detection box through connection;
the movable seats are provided with two movable seats and are in threaded connection with the bidirectional screw rod;
the sliding rail is fixed on the inner wall of the detection box and is in sliding connection with the movable seat;
the support sleeve is fixed on the movable seat;
the support rod is in sliding connection with the support sleeve and in sliding connection with the bearing mechanism;
the two connecting rods are arranged and are obliquely and alternately distributed, one end of each connecting rod is hinged with the supporting rod, and the other end of each connecting rod is hinged with the supporting sleeve; and
the power assembly is used for driving the bidirectional screw rod to rotate;
the bearing mechanism is fixedly connected with a telescopic guide assembly.
Preferably, the power assembly comprises a motor and a gear pair, the motor is arranged on the fixed plate, and the output end of the motor is connected with the bidirectional screw rod through the gear pair.
Preferably, the carrying mechanism includes:
a support base;
the arc-shaped groove is arranged on the supporting seat; and
the universal wheels are uniformly fixed on the inner wall of the arc-shaped groove.
Preferably, the movement limiting mechanism comprises:
the fixed sleeve is fixedly connected with the fixed plate and communicated with the connecting hose;
the movable pipeline is connected with the fixed sleeve in a sliding way and is communicated with the inner cavity of the fixed sleeve, and one end of the movable pipeline extends to the outer end;
the second end cover is fixed on one end of the movable pipeline, which is positioned outside the fixed sleeve, and is communicated with the movable pipeline; and
the second sealing gasket is arranged on one side of the second end cover, which is far away from the movable pipeline;
the limiting blocking component is positioned in the fixed sleeve and connected with the movable pipeline.
Preferably, the limit blocking assembly comprises:
the blocking seat is adhered and slid in the fixed sleeve and fixedly connected with the movable pipeline, and is provided with a hollow groove for conducting the fixed sleeve and the movable pipeline;
the limiting sliding blocks are arranged in the blocking seat in a sliding manner, and are symmetrically distributed;
one end of the first elastic piece is fixed on the limit sliding block, the other end of the first elastic piece extends into the hollow groove, and an inclined plane is arranged on one side facing the connecting hose; and
the clamping block is arranged in the blocking seat, and two ends of the clamping block are respectively connected with the blocking seat and the limiting sliding block.
Compared with the prior art, the utility model has the beneficial effects that: through setting up detection case, the fixed plate, first pipeline, the pressure detection table, first end cover, load-bearing mechanism, first sealed pad, remove stop gear, coupling hose, the inflator, heightening mechanism and spacing jam subassembly, when using, through placing pressure pipeline on load-bearing mechanism, then adjust the height of load-bearing mechanism through heightening mechanism, make pressure pipeline and first pipeline coaxial, then make pipeline butt in first sealed pad, then adjust through spacing jam subassembly and remove stop gear, the opening of drive removal stop gear to the pipeline other end is sealed, then start the inflator, the pressure value that has the supply on the inflator display screen, the while pressure detection table also can detect first pipeline, first end cover, the fluid pressure in the pressure pipeline, if the pressure value that pressure detection table and inflator show differs more, then indicate pressure pipeline leakage, easy operation is convenient, pressure filling volume is less, can improve detection efficiency greatly.
Drawings
FIG. 1 is a schematic diagram of a pressure pipe leakage detection device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a bearing mechanism in a pressure pipeline leakage detection device according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a movement limiting mechanism in a pressure pipe leakage detecting device according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic perspective view of a clamping block in a pressure pipeline leakage detection device according to an embodiment of the present utility model.
In the accompanying drawings: 1-a detection box; 2-a fixing plate; 3-a first pipe; 4-a pressure detection meter; 5-a first end cap; 6-a carrying mechanism; 601-a supporting seat; 602-an arc-shaped groove; 603-universal wheels; 7-a first gasket; 8-a movement limiting mechanism; 801-a fixed sleeve; 802-moving a pipe; 803-second end cap; 804-a second gasket; 9-connecting a hose; 10-an inflator; 11-a mobile seat; 12-sliding rails; 13-a supporting sleeve; 14-supporting rods; 15-connecting rods; 16-an electric motor; 17-gear pair; 18-a bi-directional screw; 19-guiding sleeve; 20-guiding rod; 21-plugging a seat; 22-a hollow groove; 23-limiting sliding blocks; 24-a first elastic member; 25-clamping blocks; 100-a height adjusting mechanism; 200-limit plug assembly.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the present utility model, it should be understood that the terms "one end," "another end," "outer," "upper," "inner," "horizontal," "coaxial," "center," "end," "length," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1, a schematic structural diagram of a pressure pipe leakage detection device according to an embodiment of the present utility model includes:
a detection box 1;
the fixing plates 2 are provided with two fixing plates and are respectively fixed in the detection box 1;
a first pipe 3 fixed to one of the fixing plates 2;
a pressure detecting gauge 4, which is communicated with the first pipeline 3 and is used for detecting the fluid pressure;
a first end cap 5 mounted to and communicating with the open end of the pressure gauge 4;
a first gasket 7 mounted on the side of the first end cap 5 remote from the pressure detecting gauge 4;
the bearing mechanism 6 is arranged between the two fixed plates 2 and is used for bearing the pressure pipeline;
the height adjusting mechanism 100 is arranged in the detection box 1 and is used for adjusting the height of the bearing mechanism 6;
the movable limiting mechanism 8 is arranged on the other fixed plate 2 far away from the first pipeline 3;
the inflator 10 is arranged in the detection box 1 and is communicated with the movement limiting mechanism 8 through a connecting hose 9; and
the limiting blocking assembly 200 is arranged in the moving limiting mechanism 8 and is used for driving the moving limiting mechanism 8 to seal the pipeline opening.
In the embodiment of the utility model, when the pressure pipeline is used, the pressure pipeline is placed on the bearing mechanism 6, the height of the bearing mechanism 6 is adjusted through the height adjusting mechanism 100, so that the pressure pipeline is coaxial with the first pipeline 3, then the pipeline is abutted against the first sealing gasket 7, then the limiting and blocking assembly 200 is used for adjusting the movable limiting mechanism 8, the movable limiting mechanism 8 is driven to seal the opening at the other end of the pipeline, then the inflator 10 is started, the display screen of the inflator 10 is provided with a pressure value, meanwhile, the pressure detection meter 4 can also detect the fluid pressure in the first pipeline 3, the first end cover 5 and the pressure pipeline, if the pressure values displayed by the pressure detection meter 4 and the inflator 10 are different, the pressure pipeline is indicated to leak, the operation is simple and convenient, the pressure filling volume is small, and the detection efficiency can be greatly improved.
As shown in fig. 1, as a preferred embodiment of the present utility model, the height adjusting mechanism 100 includes:
the bidirectional screw 18 is rotatably arranged in the detection box 1 through connection;
the movable seat 11 is provided with two movable seats and is in threaded connection with the bidirectional screw rod 18;
the sliding rail 12 is fixed on the inner wall of the detection box 1 and is in sliding connection with the movable seat 11;
a support sleeve 13 fixed on the movable seat 11;
the support rod 14 is in sliding connection with the support sleeve 13 and in sliding connection with the bearing mechanism 6;
the two connecting rods 15 are arranged and are obliquely and alternately distributed, one end of each connecting rod is hinged with the supporting rod 14, and the other end of each connecting rod is hinged with the supporting sleeve 13; and
a power assembly for driving the bi-directional screw 18 in rotation;
the bearing mechanism 6 is fixedly connected with a telescopic guide assembly.
In the embodiment of the utility model, when the pressure pipeline adjusting device is used, the bidirectional screw 18 is driven to rotate through the power assembly, the bidirectional screw 18 drives the two movable seats 11 to be close to each other, the movable seats 11 move stably along the sliding rail 12, the movable seats 11 drive the supporting sleeve 13 and the supporting rod 14 to move, the supporting rod 14 slides along the bottom of the bearing mechanism 6, and at the moment, the supporting rod 14 slides upwards along the supporting sleeve 13 due to the limitation of the connecting rod 15, so that the bearing mechanism 6 is driven to ascend, and the bearing mechanism 6 drives the telescopic guide assembly to move, so that the pressure pipeline is adjusted to be coaxial with the first pipeline 3.
In one case of the present embodiment, the power assembly includes a motor 16 and a gear pair 17, the motor 16 is mounted on the fixed plate 2, an output end of the motor 16 is connected with the bi-directional screw 18 through the gear pair 17, and when the motor 16 is started, the motor 16 drives the bi-directional screw 18 to rotate through the gear pair 17.
In one case of this embodiment, the telescopic guiding assembly includes a guiding sleeve 19 and a guiding rod 20, the guiding sleeve 19 is slidably disposed on the fixed plate 2, the guiding sleeve 19 is slidably connected with the guiding rod 20, a second elastic member is disposed in the guiding sleeve 19, and an inner wall of the guiding sleeve 19 is elastically connected with an end portion of the guiding rod 20 through the second elastic member, so that the bearing mechanism 6 can be limited by this arrangement, and the stable movement of the bearing mechanism 6 is maintained.
As shown in fig. 2, as another preferred embodiment of the present utility model, the carrying mechanism 6 includes:
a support base 601;
an arc-shaped groove 602 disposed on the support base 601; and
universal wheels 603 are uniformly fixed on the inner wall of the arc-shaped groove 602.
In the embodiment of the utility model, a pressure pipeline is placed in the arc-shaped groove 602, the pipeline is abutted against the universal wheel 603, the pipeline is convenient to move through the characteristics of the universal wheel 603, and when the pipeline is short, the support seat 601 can be driven to slide along the support rod 14 through the movement limiting mechanism 8.
As shown in fig. 3, as another preferred embodiment of the present utility model, the movement limiting mechanism 8 includes:
a fixing sleeve 801 fixedly connected with the fixing plate 2 and communicated with the connecting hose 9;
a movable pipe 802 slidably connected to the fixed sleeve 801 and communicating with the inner cavity thereof, one end of which extends to the outer end;
a second end cover 803 fixed to one end of the moving pipe 802 outside the fixed sleeve 801 and communicating with the moving pipe 802; and
a second gasket 804 installed at a side of the second end cover 803 remote from the moving duct 802;
the limit plug assembly 200 is positioned in the fixed sleeve 801 and is connected with the movable pipe 802.
In the embodiment of the present utility model, when the air pressure in the connecting hose 9 flows into the fixed sleeve 801, the air pressure pushes the limiting and blocking assembly 200 to move, the limiting and blocking assembly 200 slides along the fixed sleeve 801 and drives the moving pipe 802 to move until the second sealing pad 804 abuts against the end of the pipe and drives the pipe to abut against the first sealing pad 7, at this time, the pressure pipe cannot move, the air pressure opens the limiting and blocking assembly 200 and enters the moving pipe 802 and the second end cover 803, and finally enters the pressure pipe, so that the air pressure in the pressure pipe and the inflator 10 keep constant, and if the pressure pipe leaks, the value displayed by the pressure detection table 4 does not accord with the value displayed by the inflator 10.
As shown in fig. 4 and 5, as another preferred embodiment of the present utility model, the stopper assembly 200 includes:
the plugging seat 21 is adhered and slid in the fixed sleeve 801 and fixedly connected with the movable pipeline 802, and is provided with a hollow groove 22 for conducting the fixed sleeve 801 and the movable pipeline 802;
the limiting slide blocks 23 are arranged in the blocking seat 21 in a sliding manner, and are symmetrically distributed in two;
a first elastic member 24 having one end fixed to the limit slider 23 and the other end extending into the hollow groove 22, and having an inclined surface provided on a side facing the connection hose 9; and
the clamping block 25 is arranged in the plugging seat 21, and two ends of the clamping block are respectively connected with the plugging seat 21 and the limiting slide block 23.
In the embodiment of the utility model, when the connecting hose 9 is ventilated into the fixed sleeve 801, the gas extrudes the clamping blocks 25, the clamping blocks 25 are extruded to drive the blocking seat 21 and the movable pipeline 802 to move until the second sealing pad 804 is abutted against the end of the pipeline and drives the pipeline to be abutted against the first sealing pad 7, at the moment, the pressure pipeline cannot move, the pneumatic extrusion clamping blocks 25 move towards the outer side of the blocking seat 21, the clamping blocks 25 drive the limit sliding blocks 23 to move, the limit sliding blocks 23 slide along the blocking seat 21 and extrude the first elastic piece 24, gas enters the movable pipeline 802 from a gap between the two clamping blocks 25, and finally enters the pressure pipeline, so that the pneumatic pressure in the pressure pipeline and the inflator 10 are kept all the time, and if the pressure pipeline leaks, the numerical value displayed by the pressure detection meter 4 is not consistent with the numerical value displayed by the inflator 10.
In the above embodiment of the present utility model, the detection box 1, the fixing plate 2, the first pipe 3, the pressure detection gauge 4, the first end cover 5, the carrying mechanism 6, the first gasket 7, the movement limiting mechanism 8, the connection hose 9, the inflator 10, the height adjusting mechanism 100 and the limiting and blocking assembly 200 are provided, when in use, the pressure pipe is placed on the carrying mechanism 6, then the height of the carrying mechanism 6 is adjusted by the height adjusting mechanism 100, so that the pressure pipe is coaxial with the first pipe 3, then the pipe is abutted against the first gasket 7, then the movement limiting mechanism 8 is adjusted by the limiting and blocking assembly 200, the opening at the other end of the pipe is driven to be sealed, then the inflator 10 is started, the pressure value provided on the display screen of the inflator 10 is detected by the pressure detection gauge 4, if the pressure value displayed by the pressure detection gauge 4 and the inflator 10 is the pressure value displayed by the first pipe 3, the pressure pipe is more, the operation is simple and convenient, the pressure filling volume is greatly improved, and the detection efficiency is greatly improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A pressure pipe leak detection apparatus, comprising:
a detection box;
the fixed plates are provided with two fixed plates and are respectively fixed in the detection box;
the first pipeline is fixed on a fixed plate;
the pressure detection meter is communicated with the first pipeline and is used for detecting the pressure of the fluid;
the first end cover is arranged at the opening end of the pressure detection meter and is communicated with the pressure detection meter;
a first gasket mounted on a side of the first end cap remote from the pressure gauge;
the bearing mechanism is arranged between the two fixed plates and is used for bearing the pressure pipeline;
the height adjusting mechanism is arranged in the detection box and used for adjusting the height of the bearing mechanism;
the movable limiting mechanism is arranged on the other fixed plate far away from the first pipeline;
the inflator is arranged in the detection box and is communicated with the movable limiting mechanism through a connecting hose; and
and the limiting blocking assembly is arranged in the movable limiting mechanism and used for driving the movable limiting mechanism to seal the pipeline opening.
2. The pressure pipe leakage detecting device according to claim 1, wherein the height adjusting mechanism comprises:
the bidirectional screw rod is rotationally arranged in the detection box through connection;
the movable seats are provided with two movable seats and are in threaded connection with the bidirectional screw rod;
the sliding rail is fixed on the inner wall of the detection box and is in sliding connection with the movable seat;
the support sleeve is fixed on the movable seat;
the support rod is in sliding connection with the support sleeve and in sliding connection with the bearing mechanism;
the two connecting rods are arranged and are obliquely and alternately distributed, one end of each connecting rod is hinged with the supporting rod, and the other end of each connecting rod is hinged with the supporting sleeve; and
the power assembly is used for driving the bidirectional screw rod to rotate;
the bearing mechanism is fixedly connected with a telescopic guide assembly.
3. The pressure pipe leakage detecting device according to claim 2, wherein the power assembly comprises a motor and a gear pair, the motor is mounted on the fixed plate, and an output end of the motor is connected with the bidirectional screw rod through the gear pair.
4. The pressure pipe leakage detection device according to claim 1, wherein the carrier mechanism comprises:
a support base;
the arc-shaped groove is arranged on the supporting seat; and
the universal wheels are uniformly fixed on the inner wall of the arc-shaped groove.
5. The pressure pipe leakage detecting device according to claim 1, wherein the movement limiting mechanism comprises:
the fixed sleeve is fixedly connected with the fixed plate and communicated with the connecting hose;
the movable pipeline is connected with the fixed sleeve in a sliding way and is communicated with the inner cavity of the fixed sleeve, and one end of the movable pipeline extends to the outer end;
the second end cover is fixed on one end of the movable pipeline, which is positioned outside the fixed sleeve, and is communicated with the movable pipeline; and
the second sealing gasket is arranged on one side of the second end cover, which is far away from the movable pipeline;
the limiting blocking component is positioned in the fixed sleeve and connected with the movable pipeline.
6. The pressure line leak detection apparatus as defined in claim 5, wherein the limit stop assembly comprises:
the blocking seat is adhered and slid in the fixed sleeve and fixedly connected with the movable pipeline, and is provided with a hollow groove for conducting the fixed sleeve and the movable pipeline;
the limiting sliding blocks are arranged in the blocking seat in a sliding manner, and are symmetrically distributed;
one end of the first elastic piece is fixed on the limit sliding block, the other end of the first elastic piece extends into the hollow groove, and an inclined plane is arranged on one side facing the connecting hose; and
the clamping block is arranged in the blocking seat, and two ends of the clamping block are respectively connected with the blocking seat and the limiting sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320528448.5U CN219391271U (en) | 2023-03-17 | 2023-03-17 | Detection device for pressure pipeline leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320528448.5U CN219391271U (en) | 2023-03-17 | 2023-03-17 | Detection device for pressure pipeline leakage |
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| Publication Number | Publication Date |
|---|---|
| CN219391271U true CN219391271U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320528448.5U Active CN219391271U (en) | 2023-03-17 | 2023-03-17 | Detection device for pressure pipeline leakage |
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| Country | Link |
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| CN (1) | CN219391271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583403A (en) * | 2024-05-30 | 2024-09-03 | 点夺机电工程江苏有限公司 | A kind of air leakage detection system for pipeline |
-
2023
- 2023-03-17 CN CN202320528448.5U patent/CN219391271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583403A (en) * | 2024-05-30 | 2024-09-03 | 点夺机电工程江苏有限公司 | A kind of air leakage detection system for pipeline |
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