CN220435741U - Novel pipe joint with detection device - Google Patents
Novel pipe joint with detection device Download PDFInfo
- Publication number
- CN220435741U CN220435741U CN202321864239.4U CN202321864239U CN220435741U CN 220435741 U CN220435741 U CN 220435741U CN 202321864239 U CN202321864239 U CN 202321864239U CN 220435741 U CN220435741 U CN 220435741U
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- Prior art keywords
- half shell
- detection device
- pipe joint
- cylinder body
- joint
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 18
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a novel pipe joint with a detection device, which relates to the technical field of pipe joints and comprises a three-way joint, wherein three connection ports are integrally formed on the three-way joint, detection assemblies are fixedly arranged on the outer wall of each connection port on the three-way joint, each detection assembly comprises an outer shell, a cylinder body, a floating ball, a supporting spring and an air vent, the outer shell is detachably and hermetically connected to the three-way joint, the cylinder body is arranged on the outer shell, the floating ball capable of sealing the port at the bottom end of the cylinder body is arranged in the cylinder body, the supporting spring is arranged on the upper part of the floating ball, the top end of the supporting spring is connected with the inner top wall of the cylinder body, and the air vent is arranged on the side wall of the upper part of the cylinder body. According to the utility model, the tightness of the joint of the three-way joint and the pipeline can be detected, and when the liquid leakage occurs at the joint, a worker can find out in time, so that the structure is simple and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of pipe joints, in particular to a novel pipe joint with a detection device.
Background
Pipe joints are hydraulic terms, which are parts of a hydraulic system that connect pipes or mount pipes to hydraulic components, and are a generic term for connectors that are removable in a fluid path.
In the existing tee joint, because of the relatively large number of pipelines connected with the tee joint, stress in different directions can be applied to the pipe joint in the pipe arranging process, and the stress can influence the stability of the pipe joint. When the steel pipe is connected with the pipe joint, a groove or a thread is usually formed at one end of the steel pipe, and the steel pipe is clamped or screwed into the pipe joint, so that the design is complex, and the steel pipe is easy to loosen. The ends of the connecting pipes are also twisted into threads. This brings inconvenience to construction, special tools and brackets are required to carry out twisting threads, and a certain workplace is required. Sometimes inconvenient to install due to restrictions in the installation site of the pipeline. In addition, the pipe threaded connection can expand with heat and contract with cold under the change of the ambient temperature, and the joint can be cracked when serious, so that accidents are caused. In addition, the joint is easily corroded due to the high pressure of the flowing liquid, so that loosening is caused
The prior Chinese patent (bulletin number: CN 208311753U) proposes a three-way pipe joint, which comprises a joint component and a connecting piece fixedly arranged on the joint component; the connector assembly comprises a tubular connector body, wherein a first connecting port and a second connecting port are respectively arranged at two ends of the connector body, the first connecting port and the second connecting port are of a smooth tubular structure with inner side walls and are communicated with the connector body, and at least two threaded through holes are respectively formed in the side walls of the first connecting port and the second connecting port; a third connecting port is formed in the side wall of the joint body, the third connecting port is a round hole with threads, and the third connecting port is perpendicular to the length direction of the joint body; the third connecting port is connected with a connecting piece through threads; the utility model provides a steel pipe, one end of which can be directly inserted into a connecting port, and a threaded through hole on the side wall of the connecting port can be screwed into a fastening screw, so that the steel pipe is fixed more conveniently and quickly, and the trouble of arranging threads on the steel pipe is avoided.
The three-way pipe joint has the following defects in use: when the pipe joint is used for conveying media such as gas or liquid after connection, the joint between the pipe joint and a pipeline can cause leakage problem due to long-time use, and the joint between the pipe joint and the pipeline is not detected in real time, so that the detection is not facilitated, the leakage of fluid is easy to cause, and economic loss is caused; therefore, we propose a novel pipe joint with a detection device to solve the above problems.
Disclosure of Invention
The utility model provides a novel pipe joint with a detection device, which solves the problem that the joint between the pipe joint and a pipeline is likely to leak due to long-time use when the pipe joint is used for conveying media such as gas or liquid after connection.
In order to solve the technical problems, the novel pipe joint with the detection device comprises a three-way joint, three connectors are integrally formed on the three-way joint, detection components are fixedly arranged on the outer wall of each connector on the three-way joint, each detection component comprises an outer shell, a cylinder body, a floating ball, a supporting spring and an air hole, the outer shell, the cylinder body, the floating ball, the supporting spring and the air hole are detachably and hermetically connected on the three-way joint, the floating ball capable of sealing the port at the bottom end of the cylinder body is arranged in the cylinder body, the supporting spring is arranged on the upper portion of the floating ball, the top end of the supporting spring is connected with the inner top wall of the cylinder body, and the air hole is formed in the side wall of the upper portion of the cylinder body.
Preferably, the detection assembly further comprises a sliding rod, a mounting cover, a contact switch and a buzzer, wherein the sliding rod is arranged on the top wall of the cylinder in a sliding mode, the mounting cover is mounted on the top wall of the cylinder, the contact switch is mounted on the inner top wall of the mounting cover, the buzzer is mounted on the top wall of the mounting cover, and the contact switch is electrically connected with the buzzer.
Preferably, a sliding through hole is formed in the top wall of the cylinder body, the sliding rod is arranged in the sliding through hole in a sliding mode, and the bottom end of the sliding rod is bonded with the outer surface of the floating ball.
Preferably, the top of the sliding rod is provided with a ring plate, and the ring plate is made of rubber.
Preferably, the shell body comprises a lower half shell, an upper half shell, a lower connecting lug plate, an upper connecting lug plate, locking bolts, nuts and sealing gaskets, the lower half shell and the upper half shell are mutually attached and connected on a three-way joint, the side wall of the lower half shell is provided with the lower connecting lug plate, the side wall of the upper half shell is provided with the upper connecting lug plate, a plurality of locking bolts are arranged on the upper connecting lug plate, the bottom ends of the locking bolts penetrate through the side wall of the lower connecting lug plate and are connected with the nuts, and the sealing gaskets are arranged on one sides of the lower half shell and the upper half shell, which are mutually attached.
Preferably, the sealing gasket is made of rubber, and the thickness of the sealing gasket is 1cm.
Preferably, the structures of the lower half shell and the upper half shell are the same, and the materials of the lower half shell and the upper half shell are stainless steel.
Preferably, the port at the lower end of the cylinder is in a conical cylinder shape, and the floating ball is propped against the inner wall of the port at the lower end of the cylinder.
Compared with the related art, the novel pipe joint with the detection device has the following beneficial effects:
according to the utility model, through the cooperation of the outer shell, the cylinder, the floating ball, the supporting spring and the air holes, the tightness of the joint can be detected, when liquid leakage occurs at the joint, the leaked liquid can enter the inner part of the outer shell, the floating ball is pushed to move upwards by the thrust of the liquid, the leaked liquid can enter the inner part of the cylinder and then flows out of the air holes, and a worker can judge whether the connection of the three-way joint and the pipeline is leaked or not by observing whether the leakage exists at the air holes.
According to the utility model, the floating ball moves upwards to drive the sliding rod to synchronously slide upwards and compress the supporting spring, and the sliding rod continuously moves upwards to be contacted with the contact switch, so that the buzzer is electrified to give an alarm in time, thereby reminding workers to take effective measures in time and avoiding the phenomenon of liquid leakage in a large amount.
Drawings
FIG. 1 is a schematic diagram of a novel pipe joint with a detection device;
FIG. 2 is a schematic cross-sectional view of a novel pipe joint with a detection device;
FIG. 3 is a schematic diagram of a connection structure of a lower half shell and an upper half shell in a novel pipe joint with a detection device;
fig. 4 is an enlarged view of the structure at a in fig. 2.
Reference numerals in the drawings: 1. a three-way joint; 2. a lower half shell; 3. an upper half shell; 4. a lower connecting ear plate; 5. an upper connecting ear plate; 6. a locking bolt; 7. a nut; 8. a cylinder; 9. a floating ball; 10. a support spring; 11. ventilation holes; 12. a slide bar; 13. a mounting cover; 14. a contact switch; 15. a buzzer; 16. and a sealing gasket.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
The first embodiment is given by fig. 1-4, a novel pipe joint with detection device, including tee bend joint 1, integrated into one piece has three connector on tee bend joint 1, all fasten on the outer wall of every connector department on tee bend joint 1 and be provided with detection component, detection component is including dismantling and be sealing connection in tee bend joint 1's shell body, barrel 8, floater 9, supporting spring 10 and bleeder vent 11, barrel 8 installs on the shell body, barrel 8 internally mounted has can be to its bottom port sealed floater 9, floater 9 upper portion is provided with supporting spring 10, supporting spring 10 top is connected with barrel 8's interior roof, bleeder vent 11 is offered on barrel 8 upper portion's lateral wall, after tee bend joint 1 and pipe connection, through the shell body, barrel 8, floater 9, supporting spring 10 and bleeder vent 11's cooperation is used, can detect the leakproofness of junction, when the liquid leakage appears in junction, utilize the thrust of liquid to promote floater 9 of liquid upwards to remove, the inside of barrel 8 can get into, then follow bleeder vent 11 and flow out through the inside of barrel 8, whether the staff through the inside of the sealed floater 9 of pipeline condition of junction, the condition that can be judged to exist with the simple structure of the existence of the connection of the three-way joint of pipe joint 1.
The detection assembly further comprises a slide bar 12, a mounting cover 13, a contact switch 14 and a buzzer 15, wherein the slide bar 12 is arranged on the top wall of the barrel 8 in a sliding manner, the mounting cover 13 is arranged on the top wall of the barrel 8, the contact switch 14 is arranged on the inner top wall of the mounting cover 13, the buzzer 15 is arranged on the top wall of the mounting cover 13, the contact switch 14 is electrically connected with the buzzer 15, the slide bar 12 can be driven to synchronously slide upwards through upward movement of the floating ball 9 and compress the supporting spring 10, the slide bar 12 can be contacted with the contact switch 14 along with continuous upward movement of the slide bar 12, and at the moment, the buzzer 15 is electrified to give an alarm to give out timely alarm to remind workers of timely taking effective measures, so that the phenomenon of massive leakage of liquid is avoided.
Referring to fig. 4, in order to ensure that the slide bar 12 can slide on the cylinder 8, a sliding through hole is formed in the top wall of the cylinder 8, the slide bar 12 is slidably disposed in the sliding through hole, and the bottom end of the slide bar 12 is adhered to the outer surface of the floating ball 9.
Referring to fig. 4, in order to ensure that the tip of the slide bar 12 is sufficiently contacted with the contact switch 14, the tip of the slide bar 12 is provided with a ring plate made of rubber.
Referring to fig. 4, in order to ensure that the floating ball 9 can seal the cylinder 8, the port at the lower end of the cylinder 8 is in a conical cylinder shape, and the floating ball 9 abuts against the inner wall of the port at the lower end of the cylinder 8.
Referring to fig. 1-4, on the basis of the first embodiment, the outer shell includes a lower half shell 2, an upper half shell 3, a lower connection lug plate 4, an upper connection lug plate 5, a locking bolt 6, a nut 7 and a sealing gasket 16, the lower half shell 2 and the upper half shell 3 are mutually attached and connected on the three-way joint 1, the side wall of the lower half shell 2 is provided with the lower connection lug plate 4, the side wall of the upper half shell 3 is provided with the upper connection lug plate 5, the upper connection lug plate 5 is provided with a plurality of locking bolts 6, the bottom end of each locking bolt 6 penetrates through the side wall of the lower connection lug plate 4 and is connected with the nut 7, and the sealing gasket 16 is arranged on one side, mutually attached, of the lower half shell 2 and the upper half shell 3 through the locking bolt 6 and the nut 7 arranged on the lower connection lug plate 4 and the upper connection lug plate 5, so that the outer shell can be installed and disassembled conveniently.
Referring to fig. 2, in order to ensure the sealing performance of the connection of the outer housing, the gasket 16 is made of rubber, the thickness of the gasket 16 is 1cm, the lower half shell 2 and the upper half shell 3 have the same structure, the lower half shell 2 and the upper half shell 3 are made of stainless steel, and the stainless steel has the advantages of corrosion resistance and high hardness, so that the service life of the outer housing is prolonged.
Working principle: through the cooperation of shell body, barrel 8, floater 9, supporting spring 10 and bleeder vent 11 is used, can detect the leakproofness of junction, when the liquid leakage appears in the junction, the inside of shell body can be got into to the liquid that leaks, utilize the thrust of liquid to promote floater 9 upward movement, the inside of barrel 8 can be got into to the liquid that leaks, then flow out from bleeder vent 11 again, the staff can judge whether the condition of leaking exists in the connection of three-way connection 1 and pipeline through observing the condition of whether bleeder vent 11 department, and a simple structure, and convenient operation can drive slide bar 12 synchronous upward slip and compress supporting spring 10 through the upward movement of floater 9, follow the continuous upward movement of slide bar 12, can contact with contact switch 14, buzzer 15 circular telegram sends the warning in time this moment, remind the staff to take effective measure in time, avoid appearing the phenomenon that liquid leaked in a large number.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel take detection device coupling, includes three way connection (1), its characterized in that, integrated into one piece has three connector on three way connection (1), every on three way connection (1) all fasten on the outer wall of connector department and be provided with the detection component, the detection component is including dismantling and being sealing connection be in shell body, barrel (8), floater (9), supporting spring (10) and bleeder vent (11) on three way connection (1), barrel (8) install on the shell body, barrel (8) internally mounted has floater (9) that can be to its bottom port seal, floater (9) upper portion is provided with supporting spring (10), supporting spring (10) top is connected with the interior roof of barrel (8), bleeder vent (11) are seted up on the lateral wall on barrel (8) upper portion.
2. The novel pipe joint with detection device according to claim 1, wherein the detection assembly further comprises a sliding rod (12), a mounting cover (13), a contact switch (14) and a buzzer (15), the sliding rod (12) is arranged on the top wall of the cylinder body (8) in a sliding mode, the mounting cover (13) is mounted on the top wall of the cylinder body (8), the contact switch (14) is mounted on the inner top wall of the mounting cover (13), the buzzer (15) is mounted on the top wall of the mounting cover (13), and the contact switch (14) is electrically connected with the buzzer (15).
3. The novel pipe joint with the detection device according to claim 2, wherein a sliding through hole is formed in the top wall of the cylinder body (8), the sliding rod (12) is arranged in the sliding through hole in a sliding mode, and the bottom end of the sliding rod (12) is bonded with the outer surface of the floating ball (9).
4. The novel pipe joint with the detection device according to claim 2, wherein a ring plate is arranged at the top end of the sliding rod (12), and the ring plate is made of rubber.
5. The novel pipe joint with detection device according to claim 1, wherein the outer shell comprises a lower half shell (2), an upper half shell (3), a lower connecting lug plate (4), an upper connecting lug plate (5), a locking bolt (6), a nut (7) and a sealing gasket (16), the lower half shell (2) and the upper half shell (3) are mutually attached to be connected to the three-way joint (1), the side wall of the lower half shell (2) is provided with the lower connecting lug plate (4), the side wall of the upper half shell (3) is provided with the upper connecting lug plate (5), a plurality of locking bolts (6) are arranged on the upper connecting lug plate (5), the bottom ends of the locking bolts (6) penetrate through the side wall of the lower connecting lug plate (4) and are connected with the nut (7), and the sealing gasket (16) is arranged on one side of the lower half shell (2) and the upper half shell (3) which are mutually attached.
6. The novel pipe joint with the detection device according to claim 5, wherein the sealing gasket (16) is made of rubber, and the thickness of the sealing gasket (16) is 1cm.
7. The novel pipe joint with the detection device according to claim 5, wherein the lower half shell (2) and the upper half shell (3) have the same structure, and the lower half shell (2) and the upper half shell (3) are made of stainless steel.
8. The novel pipe joint with the detection device according to claim 1, wherein the port at the lower end of the cylinder body (8) is in a conical cylinder shape, and the floating ball (9) is abutted against the inner wall of the port at the lower end of the cylinder body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864239.4U CN220435741U (en) | 2023-07-17 | 2023-07-17 | Novel pipe joint with detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864239.4U CN220435741U (en) | 2023-07-17 | 2023-07-17 | Novel pipe joint with detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435741U true CN220435741U (en) | 2024-02-02 |
Family
ID=89687940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321864239.4U Active CN220435741U (en) | 2023-07-17 | 2023-07-17 | Novel pipe joint with detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435741U (en) |
-
2023
- 2023-07-17 CN CN202321864239.4U patent/CN220435741U/en active Active
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