CN215727365U

CN215727365U - Steel-plastic composite pipe pressure test detection device for water supply pipeline

Info

Publication number: CN215727365U
Application number: CN202122134753.XU
Authority: CN
Inventors: 孟国梁
Original assignee: Tianjin Jiajie Pipe Industry Co ltd
Current assignee: Tianjin Jiajie Pipe Industry Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a pressure test detection device for a steel-plastic composite pipe for a water supply pipeline, which comprises a device body, wherein the inner wall of a groove is connected with a convex block in a sliding manner, the top of the left end of a second sealing cover is fixedly connected with a water pressure gauge, the bottom of the left end of the second sealing cover is fixedly connected with a gas pressure gauge, the right side of the outer diameter of a detection pipe is connected with a first sealing cover in a sliding manner, the bottom end of the first water pipe is fixedly connected with a water pump, the right end of an air pipe is fixedly connected with an air pump, the middle part of the outer diameter of a diversion pipe is provided with an electromagnetic valve, and the middle part of the inner wall of the bottom end of a reservoir is fixedly connected with a heater. According to the utility model, the first sealing cover, the second sealing cover and the sealing ring are arranged on the detection pipe, so that the sealing property during detection is ensured, the electromagnetic valve is opened, water or gas is injected into the detection pipe through the water pump or the air pump, the electromagnetic valve is closed when water or air flows out of the flow guide pipe, the stability of water or air pressure test is ensured, the detection effect is improved, and the device is worthy of great popularization.

Description

Steel-plastic composite pipe pressure test detection device for water supply pipeline

Technical Field

The utility model relates to the technical field of pipes, in particular to a pressure test detection device for a steel-plastic composite pipe for a water supply pipeline.

Background

The water supply pipe is an ideal pipe for a pipe network, is divided into a metal pipe, a composite pipe and a plastic pipe, wherein the metal pipe is mainly divided into a copper pipe and a stainless steel pipe, and has the characteristics of safety, sanitation, durability and the like, and is the most ideal water pipe of a home appliance.

Chinese patent document CN211855808U discloses a pressure test machine for water supply and drainage pipes, which comprises a frame, at least two sets of lifting devices arranged in the frame and used for placing the water supply and drainage pipes in the frame, at least two sets of positioning clamp devices used for supporting and fixing the water supply and drainage pipes, and a sealing device used for sealing two ends of the water supply and drainage pipes, wherein a water delivery system for injecting water to the water supply and drainage pipes is connected to the sealing device at one end of the water supply and drainage pipes. The device adopts a full-automatic pressure testing mode, can efficiently test the water supply and drainage pipes, and achieves the purpose of detecting the quality and the service life of the water supply and drainage pipes, but still has a plurality of problems, such as single detection pipeline specification, unsatisfactory detection effect and the like, so that certain improvement is carried out on the conventional pressure testing detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pressure test detection device for a steel-plastic composite pipe for a water supply pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme: the pressure test detection device for the steel-plastic composite pipe for the water supply pipeline comprises a device body, wherein a reservoir is arranged in the middle of the device body, the middle parts of the left side and the right side of the top end of the device body are fixedly connected with a base, the top part of the right end of the left side of the base is rotatably connected with a first rotating shaft, the top part of the right end of the right side of the base is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a second rotating shaft, the right end of the first rotating shaft and the left end of the second rotating shaft are fixedly connected with a connecting plate, the middle part of the front end of the connecting plate is provided with a groove, the inner wall of the groove is respectively and slidably connected with a convex block, the front end of the convex block is respectively and slidably connected with the left side and the right side of the outer diameter of the detection pipe, the left side of the outer diameter of the detection pipe is slidably connected with a second sealing cover, and the top part of the left end of the second sealing cover is fixedly connected with a water pressure meter, the utility model discloses a heating water heater, including sealed lid, first sealed lid, trachea right-hand member, first sealed lid right-hand member rear side fixedly connected with trachea, trachea right-hand member fixedly connected with air pump, first sealed lid right-hand member top fixedly connected with honeycomb duct, the sealed outside diameter of tubes middle part is provided with solenoid valve, cistern bottom inner wall middle part fixedly connected with heater.

As a further description of the above technical solution:

the connecting plate outside one end all threaded connection has the bolt, the inboard one end of bolt all runs through the lug middle part and threaded connection is in the inboard one end of connecting plate.

As a further description of the above technical solution:

the top fixedly connected with temperature sensor of cistern front end inner wall, device body front end left side top fixedly connected with controller.

As a further description of the above technical solution:

and a filter screen is arranged on the left side of the inner diameter of the second water pipe.

As a further description of the above technical solution:

the water pump left end fixed connection is at device body right-hand member front side top, air pump bottom fixed connection is on device body top right side.

As a further description of the above technical solution:

the inner diameters of the first sealing cover and the second sealing cover are both provided with sealing rings.

As a further description of the above technical solution:

the left end of the second rotating shaft penetrates through the top of the right base.

As a further description of the above technical solution:

the left end of the second water pipe penetrates through the bottom of the front side of the right end of the device body.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, a worker places the detection tube on the fixing part, then the first sealing cover, the second sealing cover and the sealing ring are arranged on two sides of the detection tube, so that the sealing property during detection is ensured, secondly, the electromagnetic valve is opened, water or gas is injected into the detection tube through the water pump or the air pump, the electromagnetic valve is closed when water or gas flows out of the flow guide tube, so that the stability of pressure test of the water or gas flows is ensured, and the detection effect is improved.

2. According to the utility model, the fixing piece and the connecting plate are mutually fixed through the bolts, and the specification of the fixing piece can be changed according to the specification of the detection tube, so that the device can be used for the pressure test process of detection tubes with various specifications, the universality of the device is improved, and the filter screen is arranged on the second water tube, so that the detection tube is prevented from being polluted by impurities in water flow, and the device is worthy of wide popularization.

Drawings

FIG. 1 is a schematic perspective view of a pressure testing device for a steel-plastic composite pipe for a water supply pipeline according to the present invention;

FIG. 2 is a right sectional view of the steel-plastic composite pipe pressure test detection device for a water supply pipeline according to the present invention;

FIG. 3 is a front cross-sectional view of the steel-plastic composite pipe pressure test detection device for a water supply pipeline according to the present invention;

FIG. 4 is a top view of the pressure testing device for the steel-plastic composite pipe for the water supply pipeline provided by the utility model.

Illustration of the drawings:

1. a device body; 2. a base; 3. a first rotating shaft; 4. a connecting plate; 5. a detection tube; 6. a reservoir; 7. a bolt; 8. a second rotating shaft; 9. a drive motor; 10. an air pump; 11. an air tube; 12. a first sealing cover; 13. a first water pipe; 14. a water pump; 15. a second water pipe; 16. a fixing member; 17. a controller; 18. a second sealing cover; 19. a barometer; 20. a water pressure gauge; 21. a temperature sensor; 22. a bump; 23. a groove; 24. a heater; 25. a seal ring; 26. a flow guide pipe; 27. an electromagnetic valve; 28. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a pressure test detection device for a steel-plastic composite pipe for a water supply pipeline comprises a device body 1, wherein a reservoir 6 is arranged in the middle of the device body 1, bases 2 are fixedly connected to the middle of the left side and the right side of the top end of the device body 1, a first rotating shaft 3 is rotatably connected to the top of the right end of the left base 2, a driving motor 9 is fixedly connected to the top of the right end of the right base 2, a second rotating shaft 8 is fixedly connected to the driving end of the driving motor 9, the detection pipe 5 is driven to enter the reservoir 6, a connecting plate 4 is fixedly connected to the right end of the first rotating shaft 3 and the left end of the second rotating shaft 8, a groove 23 is formed in the middle of the front end of the connecting plate 4, a convex block 22 is slidably connected to the inner wall of the groove 23, a fixing block 16 is fixedly connected to the front end of the convex block 22, the fixing blocks 16 with different specifications can be conveniently replaced, through holes at the front end of the fixing block 16 are respectively slidably connected to the left side and the outer diameter of the detection pipe 5, a second sealing cover 18 is slidably connected to the left side of the outer diameter of the detection pipe 5, the water pressure meter 20 is fixedly connected to the top of the left end of the second sealing cover 18, the water pressure is monitored, the air pressure meter 19 is fixedly connected to the bottom of the left end of the second sealing cover 18, the air pressure is monitored, the first sealing cover 12 is slidably connected to the right side of the outer diameter of the detection tube 5, the first water tube 13 is fixedly connected to the front side of the right end of the first sealing cover 12, the water pump 14 is fixedly connected to the bottom end of the first water tube 13, the second water tube 15 is fixedly connected to the bottom end of the water pump 14, water is supplied, the air tube 11 is fixedly connected to the rear side of the right end of the first sealing cover 12, the air pump 10 is fixedly connected to the right end of the air tube 11, air is supplied, the flow guide tube 26 is fixedly connected to the top of the right end of the first sealing cover 12, the electromagnetic valve 27 is arranged in the middle of the outer diameter of the flow guide tube 26, the heater 24 is fixedly connected to the middle of the inner wall of the bottom end of the reservoir 6, heating is carried out, the detection tube 5 is placed on the fixing piece 16 by a worker, then the first sealing cover 12 is installed on two sides of the detection tube 5, Sealed lid 18 of second and sealing washer 25, the leakproofness of when having guaranteed to examine, open solenoid valve 27, through water pump 14 or air pump 10 toward detecting tube 5 in water injection or gas injection, when honeycomb duct 26 has rivers or gas outflow, close solenoid valve 27, guarantee the stability of rivers or air current pressure testing, detection effect has been improved, mounting 16 and connecting plate 4 pass through bolt 7 reciprocal anchorage, can change the specification of mounting 16 according to detecting tube 5 specification, thereby can be used for the pressure testing process of multiple specification detecting tube 5, improve the commonality of device, through be provided with filter screen 28 on second water pipe 15, prevent impurity pollution detecting tube 5 in the rivers.

Equal threaded connection in 4 outside one ends of connecting plate has bolt 7, the inboard one end of bolt 7 all runs through lug 22 middle part and threaded connection in 4 inboard one ends of connecting plate, fixed mounting 16, the top fixedly connected with temperature sensor 21 of 6 front end inner walls in cistern, detect the temperature, 1 front end left side top fixedly connected with controller 17 of device body, control electrical components, 15 internal diameter left sides of second water pipe are provided with filter screen 28, filter impurity, 14 left end fixed connection of water pump is at 1 right-hand member front side top of device body, 10 bottom fixed connections of air pump are on 1 top right side of device body, the water supply air feed, first sealed lid 12 and the sealed 18 internal diameters of second all are provided with sealing washer 25, improve the leakproofness, the 8 left ends of second axis of rotation run through 2 tops of right side base, 15 left ends of second water pipe run through 1 right-hand member front side bottom of device body, water supply.

The working principle is as follows: the staff places the test tube 5 on the mounting 16, then install first sealed lid 12 in both sides on test tube 5, second sealed lid 18 and sealing washer 25, leakproofness when having guaranteed the detection, open solenoid valve 27, through water pump 14 or air pump 10 toward test tube 5 in water injection or gas injection, electromagnetic valve 27 is closed when honeycomb duct 26 has rivers or the air current to flow out, guarantee the stability of rivers or air current pressure testing, detection effect has been improved, send test tube 5 into cistern 6 through driving motor 9, mounting 16 and connecting plate 4 pass through bolt 7 reciprocal anchorage, can change the specification of mounting 16 according to test tube 5 specification, thereby can be used for the pressure testing process of multiple specification test tube 5, improve the commonality of device, through be provided with filter screen 28 on second water pipe 15, prevent impurity pollution test tube 5 in the rivers.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Water pipe is with steel plastic composite pipe pressure testing detection device, including device body (1), its characterized in that: the device is characterized in that a reservoir (6) is arranged in the middle of the device body (1), the middle parts of the left side and the right side of the top end of the device body (1) are fixedly connected with a base (2), the top part of the right end of the left side of the base (2) is rotatably connected with a first rotating shaft (3), the top part of the right end of the right side of the base (2) is fixedly connected with a driving motor (9), the driving end of the driving motor (9) is fixedly connected with a second rotating shaft (8), the right end of the first rotating shaft (3) and the left end of the second rotating shaft (8) are fixedly connected with a connecting plate (4), the middle part of the front end of the connecting plate (4) is provided with a groove (23), the inner wall of the groove (23) is slidably connected with a convex block (22), the front end of the convex block (22) is fixedly connected with a fixing piece (16), and through holes at the front end of the fixing piece (16) are respectively slidably connected with the left side and the right side of the outer diameter of the detection tube (5), the detection device is characterized in that a second sealing cover (18) is connected to the left side of the outer diameter of the detection pipe (5) in a sliding mode, a water pressure gauge (20) is fixedly connected to the top of the left end of the second sealing cover (18), a gas pressure gauge (19) is fixedly connected to the bottom of the left end of the second sealing cover (18), a first sealing cover (12) is connected to the right side of the outer diameter of the detection pipe (5) in a sliding mode, a first water pipe (13) is fixedly connected to the front side of the right end of the first sealing cover (12), a water pump (14) is fixedly connected to the bottom end of the first water pipe (13), a second water pipe (15) is fixedly connected to the bottom end of the water pump (14), an air pipe (11) is fixedly connected to the rear side of the right end of the first sealing cover (12), an air pump (10) is fixedly connected to the right end of the air pipe (11), a guide pipe (26) is fixedly connected to the top of the right end of the first sealing cover (12), and an electromagnetic valve (27) is arranged in the middle of the outer diameter of the guide pipe (26), the middle part of the inner wall of the bottom end of the water storage tank (6) is fixedly connected with a heater (24).

2. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: the connecting plate (4) is connected with a bolt (7) in a threaded mode at one end of the outer side of the connecting plate (4), and one end of the inner side of the bolt (7) penetrates through the middle of the lug (22) and is connected with one end of the inner side of the connecting plate (4) in a threaded mode.

3. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: the top fixedly connected with temperature sensor (21) of cistern (6) front end inner wall, device body (1) front end left side top fixedly connected with controller (17).

4. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: and a filter screen (28) is arranged on the left side of the inner diameter of the second water pipe (15).

5. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: the left end of the water pump (14) is fixedly connected to the top of the front side of the right end of the device body (1), and the bottom end of the air pump (10) is fixedly connected to the right side of the top end of the device body (1).

6. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: and the inner diameters of the first sealing cover (12) and the second sealing cover (18) are both provided with sealing rings (25).

7. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: the left end of the second rotating shaft (8) penetrates through the top of the right base (2).

8. The water supply pipeline steel-plastic composite pipe pressure test detection device as claimed in claim 1, characterized in that: the left end of the second water pipe (15) penetrates through the bottom of the front side of the right end of the device body (1).