CN220228769U - Pressure detection equipment for water supply pipeline - Google Patents
Pressure detection equipment for water supply pipeline Download PDFInfo
- Publication number
- CN220228769U CN220228769U CN202321458387.6U CN202321458387U CN220228769U CN 220228769 U CN220228769 U CN 220228769U CN 202321458387 U CN202321458387 U CN 202321458387U CN 220228769 U CN220228769 U CN 220228769U
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- China
- Prior art keywords
- pipe
- pressure detection
- fixed block
- water supply
- pressure
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 21
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses pressure detection equipment for a water supply pipeline, which comprises a pressure detection pipe, a pressure display valve, an exhaust leakage valve and a fixed block, wherein the pressure detection pipe is connected with the pressure display valve; further comprises: the inside of connecting pipe is provided with the screwed pipe, just the inside inslot of connecting pipe is fit and is provided with sealed gasbag, the bottom position intercommunication of sealed gasbag has the gas-supply pipe, just the other end position of gas-supply pipe is linked together with the inside of holding the gasbag. This pressure detection equipment that water supply pipe used is provided with the connecting pipe, carries out first step sealedly in the inside of screwed pipe through the both ends threaded connection that will supply the water pipe, and the conical gear subassembly will drive the lead screw and rotate when rotating this moment, and the outside that the outside laminating of lead screw set up in addition removes the cover and will extrude the air storage bag for the inside gas of air storage bag will carry the inside of sealed gasbag through the gas-supply pipe, and then can carry out second step sealed processing.
Description
Technical Field
The utility model relates to the technical field related to pipeline pressure detection, in particular to pressure detection equipment for a water supply pipeline.
Background
Along with the gradual development of industrialization, the application range of the pipeline is wider and wider, the water pressure affects the water experience, and the water pipe needs to be detected and maintained when encountering water pressure problems, so that the pressure detection device needs to be used for auxiliary operation, for example:
the utility model discloses a water supply pipeline pressure detection device for CN216869872U, this pressure detection device dock rubber pad and one side of butt joint seat, through the setting of spacing for be difficult for droing after the rubber pad butt joint installation, be connected with the mount pad through spacing, be difficult for taking place to rotate after making the rubber pad butt joint installation, have sealed effect when making pressure detection device and corresponding pipeline butt joint, thereby make pressure detection device have high-efficient seal structure;
above-mentioned document is connected through using the rubber pad to laminate with the outside of pipeline mutually, can guarantee its leakproofness this moment, but, above-mentioned document can only adapt to the water supply pipeline of one kind size and carry out the processing of detecting pressure, when facing other models' pipeline, still can take place the phenomenon of leaking, and above-mentioned scheme has lacked the structure of adapting to different sizes water supply pipeline.
Therefore, we have proposed a pressure detecting apparatus for a water supply pipe which can solve the above problems well.
Disclosure of Invention
The present utility model is directed to a pressure detecting device for water supply pipes, which solves the problem that the pressure detecting device in the market provided by the prior art can ensure the tightness by using a rubber pad to be attached to the outer side of the pipe, but the document can only adapt to the water supply pipe with one size to detect the pressure, and the leakage phenomenon can still occur when the water supply pipe with other sizes is faced, and the document lacks a structure for adapting to the water supply pipes with different sizes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pressure detecting apparatus for a water supply pipe includes a pressure detecting pipe, a pressure display valve, an exhaust leakage valve, and a fixed block;
the top of the pressure detection pipe is communicated with a pressure display valve, the top of the pressure detection pipe is communicated with an exhaust leakage valve close to the pressure display valve, and the bottom of the pressure detection pipe is provided with a fixed block;
further comprises:
the inner part of the connecting pipe is provided with a threaded pipe, a sealing air bag is arranged in a groove in the connecting pipe in an adhering way, the bottom end position of the sealing air bag is communicated with an air pipe, and the other end position of the air pipe is communicated with the inner part of the air storage bag;
the middle part position of fixed block is connected with the dwang, just the other end position of dwang stretches into the inside of fixed block and is connected with a set of gear of conical gear subassembly, two sets of gears of conical gear subassembly are connected with the outside of lead screw, the outside threaded connection of lead screw is in the inside of removing the cover, the bottom outside position of removing the cover is fixed with the rack, just the bottom position meshing of rack is connected with connecting gear, connecting gear's axle head outside is fixed with the supporting legs.
Preferably, the plate fixed at the other end of the movable sleeve is attached to the outer wall of the air storage bag, and the movable sleeve forms a sliding structure with the inner wall of the fixed block through a screw rod, so that the outer side of the movable sleeve can conveniently extrude the outer wall of the air storage bag.
Preferably, the sealing air bag and the air storage bag are both made of elastic materials, and the elasticity of the air storage bag is smaller than that of the air delivery pipe, so that no gas exists in the sealing air bag in a non-detection state.
Preferably, one end position bearing of the screw rod is connected to the inner wall of the fixed block, and the screw rod is symmetrically distributed with two groups of screw rods about the vertical center line of the fixed block, so that the screw rod stably rotates in the fixed block.
Preferably, the end position bearing of the connecting gear is connected to the inner wall of the fixed block, and the supporting leg forms a rotating structure between the connecting gear and the outer wall of the fixed block, so that the connecting gear can stably rotate in the fixed block.
Preferably, the inner diameter of the connecting pipe is larger than the outer diameter of the threaded pipe, and the connecting pipe and the inner part of the threaded pipe are integrally arranged, so that the water supply pipeline can be subjected to multistage sealing treatment.
Compared with the prior art, the beneficial effect setting structure of the utility model is as follows:
(1) The pressure detection equipment for the water supply pipeline is provided with a connecting pipe, the two ends of the water supply pipe are connected with the inside of the threaded pipe in a threaded manner to perform first-step sealing, then the rotating rod is rotated through the conical gear assembly, the conical gear assembly drives the screw rod to rotate when rotating, in addition, a moving sleeve attached to the outer side of the screw rod can squeeze the outer side of the air storage bag, so that gas in the air storage bag can be conveyed into the sealed air bag through the gas pipe, and further second-step sealing treatment can be performed;
(2) This pressure detection equipment that water supply pipe used is provided with the supporting legs, and when rotatory through the dwang, the dwang will be rotated through the lead screw that the conical gear subassembly drives, and the removal cover that the laminating of lead screw outside set up this moment will drive the rack and remove, and the rack will drive the connecting gear and rotate in the inside of fixed block this moment, and connecting gear also can drive the supporting legs and carry out the regulation of angle when rotatory this moment, can conveniently carry out the pressure detection processing of multi-angle to the height of adjusting the pressure detection pipe this moment.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a cross-sectional front view of a connecting pipe according to the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a connecting gear according to the present utility model;
FIG. 4 is a schematic view of a bottom cross-sectional structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
In the figure: 1. a pressure detection tube; 2. a pressure display valve; 3. an exhaust gas leakage valve; 4. a connecting pipe; 5. a threaded tube; 6. sealing the air bag; 7. a gas pipe; 8. an air storage bag; 9. a rotating lever; 10. a fixed block; 11. a bevel gear assembly; 12. a screw rod; 13. a moving sleeve; 14. a rack; 15. a connecting gear; 16. and supporting the feet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a pressure detecting apparatus for a water supply pipe, comprising a pressure detecting pipe 1, a pressure display valve 2, an exhaust leakage valve 3, and a fixed block 10; wherein, the top position of the pressure detection tube 1 is communicated with a pressure display valve 2, the top position of the pressure detection tube 1 close to the pressure display valve 2 is communicated with an exhaust leakage valve 3, and the bottom position of the pressure detection tube 1 is provided with a fixed block 10;
embodiment one:
the inside of the connecting pipe 4 is provided with a threaded pipe 5, a sealing air bag 6 is arranged in a groove in the connecting pipe 4 in an attaching way, the inner diameter of the connecting pipe 4 is larger than the outer diameter of the threaded pipe 5, and the connecting pipe 4 and the inside of the threaded pipe 5 are integrally arranged; the sealing air bag 6 and the air storage bag 8 are both made of elastic materials, and the elasticity of the air storage bag 8 is smaller than that of the air pipe 7; the bottom end of the sealing air bag 6 is communicated with an air pipe 7, and the other end of the air pipe 7 is communicated with the inside of the air storage bag 8;
with reference to fig. 1-3, firstly, the connection end of the water supply pipeline is extended into the interior of the connection pipe 4, then the threaded pipe 5 fixedly connected with the interior of the connection pipe 4 is rotated to be in threaded connection with the water supply pipeline, so that the threaded pipe 5 is in first-step sealing connection with the water supply pipeline, when the rotating rod 9 is rotated, the rotating rod 9 rotates in the interior of the fixed block 10, the rotating rod 9 drives the bevel gear assembly 11 to rotate in the interior of the fixed block 10, at the moment, the screw rod 12 connected with the interior of the bevel gear assembly 11 rotates, so that the moving sleeve 13 in threaded connection with the outer side of the screw rod 12 drives the plate to move, at the moment, the plate extrudes the outer side of the air storage bag 8, so that gas in the air storage bag 8 is conveyed into the sealing air bag 6 through the gas pipe 7, and can expand in the interior of the connection pipe 4, so that the sealing air bag 6 performs secondary sealing treatment on the water supply pipeline;
embodiment two:
the middle part of the fixed block 10 is connected with a rotating rod 9, the other end of the rotating rod 9 extends into the fixed block 10 and is connected with one group of gears of a conical gear assembly 11, the two groups of gears of the conical gear assembly 11 are connected with the outer side of a screw rod 12, one end position bearing of the screw rod 12 is connected to the inner wall of the fixed block 10, and the screw rod 12 is symmetrically distributed with the two groups of gears about the vertical center line of the fixed block 10; the outer side of the screw rod 12 is in threaded connection with the inside of the movable sleeve 13, a plate fixed at the other end of the movable sleeve 13 is attached to the outer wall of the air storage bag 8, and the movable sleeve 13 forms a sliding structure with the inner wall of the fixed block 10 through the screw rod 12; a rack 14 is fixed at the outer side of the bottom of the movable sleeve 13, a connecting gear 15 is connected at the bottom of the rack 14 in a meshed manner, a bearing at the end part of the connecting gear 15 is connected to the inner wall of the fixed block 10, and a supporting leg 16 forms a rotating structure with the outer wall of the fixed block 10 through the connecting gear 15; a supporting foot 16 is fixed on the outer side of the shaft end of the connecting gear 15.
Referring to fig. 1, fig. 4 and fig. 5, when the rotating rod 9 rotates, the screw rod 12 will drive the moving sleeve 13 to move, at the moment, the moving sleeve 13 can drive the rack 14 to move in the moving process, when the rack 14 moves, the connecting gear 15 in meshed connection is driven to rotate, at the moment, the supporting leg 16 in keyed connection with the shaft end position of the connecting gear 15 will undergo angle adjustment, and the height of the pressure detecting tube 1 can be effectively adjusted to carry out detection processing, so that the pressure displaying valve 2 can be effectively detected, and the pressure is displayed through the pressure displaying valve 2, after detection is finished, the air leakage processing is carried out by opening the exhaust leakage valve 3.
Working principle: when the pressure detection device for the water supply pipeline is used, with reference to fig. 1-3, firstly, the connecting end of the water supply pipeline is extended into the connecting pipe 4, then the threaded pipe 5 fixedly connected with the inner part of the connecting pipe 4 is rotated to be in threaded connection with the water supply pipeline, so that the threaded pipe 5 is in first-step sealing connection with the water supply pipeline, when the rotating rod 9 is rotated, the rotating rod 9 rotates in the fixing block 10, the rotating rod 9 drives the bevel gear assembly 11 to rotate in the fixing block 10, at the moment, the screw rod 12 connected with the inner part of the bevel gear assembly 11 rotates, the moving sleeve 13 in threaded connection with the outer side of the screw rod 12 moves to the plate, at the moment, the plate extrudes the outer side of the air storage bag 8, and the sealing air bag 6 performs secondary sealing treatment on the water supply pipeline; when the rotating rod 9 rotates, the screw rod 12 drives the movable sleeve 13 to move, the supporting leg 16 keyed to the shaft end position of the connecting gear 15 is subjected to angle adjustment, the height of the pressure detection pipe 1 can be effectively adjusted to perform detection processing, the pressure display valve 2 can be effectively detected, the pressure is displayed through the pressure display valve 2, and when the detection is finished, the air leakage processing is performed by opening the exhaust leakage valve 3.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A pressure detection apparatus for a water supply pipe includes a pressure detection pipe (1), a pressure display valve (2), an exhaust leakage valve (3), and a fixed block (10);
the top of the pressure detection pipe (1) is communicated with a pressure display valve (2), the top of the pressure detection pipe (1) is communicated with an exhaust leakage valve (3) close to the pressure display valve (2), and a fixed block (10) is arranged at the bottom of the pressure detection pipe (1);
characterized by further comprising:
the pressure detection device is characterized in that the bearings at the left end and the right end of the pressure detection tube (1) are connected with a connecting tube (4), a threaded tube (5) is arranged in the connecting tube (4), a sealing air bag (6) is arranged in a groove in the connecting tube (4) in a bonding mode, the bottom end of the sealing air bag (6) is communicated with an air delivery tube (7), and the other end of the air delivery tube (7) is communicated with the interior of an air storage bag (8);
the middle part position of fixed block (10) is connected with dwang (9), just the other end position of dwang (9) stretches into the inside of fixed block (10) and is connected with a set of gear of conical gear subassembly (11), two sets of gears of conical gear subassembly (11) are connected with the outside of lead screw (12), the outside threaded connection of lead screw (12) is in the inside of removal cover (13), the bottom outside position of removal cover (13) is fixed with rack (14), just the bottom position meshing of rack (14) is connected with connecting gear (15), the axle head outside of connecting gear (15) is fixed with supporting legs (16).
2. A pressure detection apparatus for a water supply pipe according to claim 1, wherein: the plate fixed at the other end of the movable sleeve (13) is attached to the outer wall of the air storage bag (8), and the movable sleeve (13) forms a sliding structure with the inner wall of the fixed block (10) through a screw rod (12).
3. A pressure detection apparatus for a water supply pipe according to claim 1, wherein: the sealing air bags (6) and the air storage bags (8) are arranged by elastic materials, and the elasticity of the air storage bags (8) is smaller than that of the air conveying pipe (7).
4. A pressure detection apparatus for a water supply pipe according to claim 1, wherein: one end position bearing of the screw rod (12) is connected to the inner wall of the fixed block (10), and the screw rod (12) is symmetrically distributed with two groups about the vertical center line of the fixed block (10).
5. A pressure detection apparatus for a water supply pipe according to claim 1, wherein: the end part of the connecting gear (15) is connected with the inner wall of the fixed block (10) through a bearing, and the supporting leg (16) forms a rotating structure with the outer wall of the fixed block (10) through the connecting gear (15).
6. A pressure detection apparatus for a water supply pipe according to claim 1, wherein: the inner diameter of the connecting pipe (4) is larger than the outer diameter of the threaded pipe (5), and the connecting pipe (4) and the inner part of the threaded pipe (5) are integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321458387.6U CN220228769U (en) | 2023-06-08 | 2023-06-08 | Pressure detection equipment for water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321458387.6U CN220228769U (en) | 2023-06-08 | 2023-06-08 | Pressure detection equipment for water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228769U true CN220228769U (en) | 2023-12-22 |
Family
ID=89174354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321458387.6U Active CN220228769U (en) | 2023-06-08 | 2023-06-08 | Pressure detection equipment for water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228769U (en) |
-
2023
- 2023-06-08 CN CN202321458387.6U patent/CN220228769U/en active Active
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