CN219015562U

CN219015562U - Water supply network leakage detection device

Info

Publication number: CN219015562U
Application number: CN202222950592.6U
Authority: CN
Inventors: 宋瑞霖
Original assignee: Higher Environmental Protection Shanghai Co ltd
Current assignee: Higher Environmental Protection Shanghai Co ltd
Priority date: 2022-11-06
Filing date: 2022-11-06
Publication date: 2023-05-12
Anticipated expiration: 2032-11-06

Abstract

The utility model discloses a water supply pipe network leakage detection device which comprises a first hoop part and a second hoop part which are assembled into a pipe barrel, wherein a water outlet pipe is arranged on the hoop part, an inward extending body is arranged at an outer side port of the water outlet pipe, a flow velocity detector is arranged at the end part of the extending body, and flange plates are further connected at two ends of the pipe barrel in a threaded manner. The water supply network leakage detection device provided by the utility model has the advantages that the structure is simple, the operation is convenient, the flange plate is utilized to lock the two parts to form the pipe barrel to pretreat the damaged part, tap water flowing into the pipe barrel is discharged through the water outlet pipe, the impact parabolic initial height is limited by the flow resistance of the extension body, and the loss is calculated by collecting the water flow speed through the flow speed detector.

Description

Water supply network leakage detection device

Technical Field

The utility model relates to the technical field of leakage detection, in particular to a water supply network leakage detection device.

Background

Along with the urban lifting construction, the event of repairing the road or laying the cable and the like to cause the breakage of the water supply pipeline often occurs, and the loss caused by the breakage is immeasurable, so that the pretreatment is carried out on the broken part, and meanwhile, the actual loss caused by water leakage at the broken part is calculated.

Disclosure of Invention

The utility model aims to provide a water supply network leakage detection device which is used for solving the problems.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a water supply network leakage detection device, includes first staple bolt spare and the second staple bolt spare of assembling into the barrel, and is provided with the outlet pipe on the staple bolt spare, outlet pipe outside port is provided with the extension body of inwards extending, the tip of extension body is provided with velocity of flow detector, wherein

The two ends of the pipe barrel are also connected with flange plates in a threaded manner.

Preferably, the inner side pipe walls of the first hoop member and the second hoop member are symmetrically provided with a pulse pressing pillow block, and two ends of the pulse pressing pillow block positioned on the same side are in contact with each other in the pipe barrel state.

Preferably, the tourniquet is a hard rubber block.

Preferably, the diameter of the pressing pulse sleeper block is smaller than the inner diameters of the two hoop members, and a buffer cavity is formed between the two pressing pulse sleeper blocks.

Preferably, the joint of the first hoop member and the second hoop member is connected by concave-convex fit.

Preferably, the first hoop member and the second hoop member comprise an interlayer, and a filler is arranged in the interlayer.

Preferably, the filler is an iron diamond honeycomb net frame.

Preferably, the flange plate is formed by a first side lobe and a second side lobe, the side walls at two ends of the first side lobe are provided with recesses, the side walls at two ends of the second side lobe are provided with extension parts, and in the state of the flange plate, the extension parts are positioned in the recesses and are fixed through positioning bolts.

Preferably, the side walls of the first hoop member and the second hoop member, which are close to the two ends, are respectively provided with a cover body, one side of the flange plate is provided with a protruding part, and the protruding part extends into the cover body.

In the technical scheme, the water supply network leakage detection device provided by the utility model has the following beneficial effects: the sleeve is designed to lock the first hoop part and the second hoop part to form a pipe barrel to pretreat the damaged part, tap water flowing into the pipe barrel is discharged through the water outlet pipe, the impact parabolic initial height is limited by the flow resistance of the extension body, the loss is calculated by collecting the water flow speed through the flow velocity detector, and meanwhile, the pressure relief is realized to avoid the situation that the first hoop part and the second hoop part are difficult to install and collapse due to the influence of water pressure caused by overlarge impact of the tap water.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a section structure according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a first hoop member according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an explosion structure according to an embodiment of the present utility model.

Reference numerals illustrate:

1. the first hoop member; 2. the second hoop member; 3. a flange plate; 31. a first side lobe; 32. a second side lobe; 33. an extension; 34. a protruding portion; 4. a water outlet pipe; 5. an extension body; 6. a flow rate detector; 100. a pulse pressing pillow block; 200. a buffer chamber; 300. a cover body; 400. a slot; 401. inserting blocks; 500. and (5) filling.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, a water supply network leakage detection device comprises a first hoop member 1 and a second hoop member 2 assembled into a pipe barrel, wherein a water outlet pipe 4 is arranged on the hoop members, an inward extending body 5 is arranged at an outer side port of the water outlet pipe 4, a flow velocity detector 6 is arranged at the end part of the extending body 5, wherein

The two ends of the pipe barrel are also connected with flange plates 3 in a threaded manner.

Specifically, in the above-mentioned scheme, the inner side pipe walls of the first hoop member 1 and the second hoop member 2 are symmetrically provided with the pulse pressing pillow blocks 100, and in the pipe barrel state, two ends of the pulse pressing pillow blocks 100 located at the same side are in contact with each other. And the tourniquet 100 is a hard rubber block. Furthermore, the diameter of the pulse pressing pillow block 100 is smaller than the inner diameters of the two hoop members, and a buffer cavity 200 is formed between the two pulse pressing pillow blocks 100. So when the first hoop member 1 and the second hoop member 2 are combined and hooped on a broken water supply pipeline, the buffer chamber 200 provides enough buffer space to avoid that the first hoop member 1 and the second hoop member 2 are difficult to be combined due to tap water impact force. The device can play a pretreatment effect after being installed, reduce water leakage, and ensure that the water supply pipe supplies water for users before repairing.

Further, in the above embodiment, the extension 5 is a flow rate meter, and the prior art will not be described in detail. Through wireless connection's mode, show with external handheld display terminal to through the water velocity of gathering, the water yield that runs off is carried out, thereby acquires leakage loss data, its formula is as follows:

time area flow rate = total flow.

Among the above-mentioned technical scheme, adopt the sleeve pipe design to utilize first staple bolt spare 1 and second staple bolt spare 2 to carry out the staple bolt to utilize ring flange 3 to lock both to make up into the bobbin and carry out preliminary treatment to the damage, and the running water that flows in the bobbin then gets rid of through outlet pipe 4, and carry out the choked flow through extension body 5 and restrict its impact parabola initial height, and gather water velocity through flow detector 6 and calculate the loss, also play the pressure release simultaneously and avoid because running water impulsion is too big to cause first staple bolt spare 1 and second staple bolt spare 2 to be difficult to install and can receive the hydraulic pressure influence to collapse.

As an embodiment of the present utility model, the joint between the first hoop 1 and the second hoop 2 is connected by a concave-convex fit.

Specifically, in the above embodiment, the ports at both ends of the first hoop 1 are provided with the slots 400, and the ports at both ends of the second hoop 2 are provided with the plugs 401. After the first hoop member 1 and the second hoop member 2 are hooped, the insert block 401 is inserted into the slot 400, and rubber garments are arranged in the insert block 401 and the slot 400.

As a further embodiment of the present utility model, the first hoop member 1 and the second hoop member 2 comprise an interlayer, and a filler 500 is provided in the interlayer.

Further, the filler 500 is an iron diamond honeycomb net frame.

Specifically, as shown in fig. 3, the iron diamond honeycomb net frame is utilized to increase the compressive resistance and the impact resistance of the structures of the first hoop member 1 and the second hoop member 2, so that the strength of the structures is increased, and the deformation and the collapse caused by the hydraulic impact after the installation are avoided.

As still another embodiment of the present utility model, the flange 3 is formed by a first side lobe 31 and a second side lobe 32, the side walls of the two ends of the first side lobe 31 are provided with recesses, the side walls of the two ends of the second side lobe 32 are provided with extension portions 33, and the extension portions 33 are located in the recesses in the state of the flange 3 and are fixed by positioning bolts.

And the side walls of the first hoop member 1 and the second hoop member 2, which are close to the two ends, are respectively provided with a cover body 300, one side of the flange plate 3 is provided with a protruding part 34, and the protruding part 34 extends into the cover body 300.

Specifically, as can be seen from fig. 1 and 4, in the embodiment, in order to facilitate locking of the two ends of the first side lobe 31 and the second side lobe 32 of the flange 3 after combination, the flange 3 is designed to be combined and fixed by a set screw. When the ends of the first side lobe 31 and the second side lobe 32 are locked by the flange 3, the protruding portion 34 is embedded in the cover 300 and contacts with each other along with the locking of the flange 3, so as to increase the combined structural strength of the two ends.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a water supply network leakage detection device, its characterized in that, including first staple bolt spare (1) and second staple bolt spare (2) of assembling into the barrel, and be provided with outlet pipe (4) on the staple bolt spare, outlet pipe (4) outside port is provided with extension body (5) of inwards extending, the tip of extension body (5) is provided with velocity of flow detector (6), wherein

The two ends of the pipe barrel are also connected with flange plates (3) in a threaded manner.

2. The water supply network leakage detection device according to claim 1, wherein the inner side pipe walls of the first hoop member (1) and the second hoop member (2) are symmetrically provided with pulse pressing pillows (100), and two ends of the pulse pressing pillows (100) located on the same side are abutted in the pipe barrel state.

3. The water supply network leakage detecting device according to claim 2, wherein the pressure pulse pillow block (100) is a hard rubber block.

4. The water supply network leakage detecting device according to claim 2, wherein the diameter of the pressure pulse sleeper block (100) is smaller than the inner diameters of the two hoop members, and a buffer cavity (200) is formed between the two pressure pulse sleeper blocks (100).

5. A water supply network leakage detection device according to claim 1, characterized in that the joint of the first hoop member (1) and the second hoop member (2) is connected by means of a male-female fit.

6. The water supply network leakage detection device according to claim 1, wherein the first hoop member (1) and the second hoop member (2) comprise an interlayer, and a filler (500) is arranged in the interlayer.

7. The water supply network leakage detection apparatus as recited in claim 6, wherein the filler (500) is an iron diamond-shaped honeycomb net frame.

8. The water supply network leakage detection device according to claim 1, wherein the flange plate (3) is formed by a first side lobe (31) and a second side lobe (32), the side walls at two ends of the first side lobe (31) are provided with recesses, the side walls at two ends of the second side lobe (32) are provided with extension portions (33), and in the state of the flange plate (3), the extension portions (33) are located in the recesses and are fixed through positioning bolts.

9. The water supply network leakage detection device according to claim 1, wherein the side walls of the first hoop member (1) and the second hoop member (2) close to two ends are respectively provided with a cover body (300), one side of the flange plate (3) is provided with a protruding portion (34), and the protruding portion (34) extends into the cover body (300).