Water leakage detection device for water supply pipeline

Abstract

The utility model discloses a water leakage detection device of a water supply pipeline, which relates to the technical field of water leakage detection of the water supply pipeline and comprises a detection box, a pressure gauge is arranged on the inner wall of the detection box, the bottom end of the pressure gauge is sleeved with the inner wall of the detection box, and a square plate is mounted at the top end of a groove column. Reset driving force of the spring damper drives the top end of the sliding column to be clamped with the inner wall of the square plate, so that the pressure gauge is prevented from shaking at the top end of the detection box due to impact of external force, and the pressure gauge can detect the pressure of a water source circulating in the detection box more accurately at the top end of the detection box; the outer wall of the sealing ring and the inner wall of the connecting column are arranged in a sleeving mode, the concave plate fixed to the outer wall of the sealing ring and one side of the connecting column are installed in a clamped mode, the outer wall of the limiting plate slides on one side of the concave plate, and the sealing performance of connection between the connecting column and the water supply pipeline is reinforced conveniently; and faults of detection data of the pressure gauge caused by gaps at pipeline joints are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water leakage detection technical field of water supply pipeline, concretely is a water leakage detection device of water supply pipeline. BACKGROUND

[0002] The water leakage detection device of the water supply pipeline is a device for detecting the leakage of the water supply pipeline caused by the rupture on the outer surface of the water supply pipeline.

[0003] Based on the above, the present inventors found that: at present, there are many water leakage detection devices of water supply pipeline on the market, generally, a pressure gauge is installed at one end of the water supply pipeline to measure the pressure of the water source flowing in the pipeline, but the existing pressure gauge is directly inserted into the inside of the detection pipeline, when the pressure gauge is impacted by external force, the pressure gauge swings back and forth on the outer wall of the detection pipeline, which easily causes the detection head at the bottom end of the pressure gauge to shake on the inner wall of the detection pipeline, thereby affecting the normal detection of the leakage of the water supply pipeline by the detection equipment, reducing the practicability of the device, therefore, in view of the above, the existing structure is improved, and the water leakage detection device of the water supply pipeline is provided to achieve the purpose of higher practicability. SUMMARY

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses a water leakage detection device of water supply pipeline, including the detection box, the inner wall of detection box is equipped with pressure gauge, the outer wall of pressure gauge is equipped with reinforcing mechanism, the both sides of detection box are equipped with sealing mechanism.

[0006] The reinforcing mechanism comprises:

[0007] Two square plates, one side of two square plates is fixed with the outer wall of pressure gauge, the bottom end of two square plates is equipped with two slot columns, the bottom end of four slot columns is fixed with the top end of detection box, the inner wall of four slot columns is fixed with spring damper, the top end of four spring dampers is fixed with slide column, and the top end of four slide columns is matched with the inner wall of square plate.

[0008] As a preferred technical scheme of the utility model, one side of the pressure gauge is fixed with a perforated plate, the inner wall of the perforated plate is threaded with a screw, and the bottom end of the screw is screwed with the inner wall of the detection box.

[0009] As a preferred technical scheme of the utility model, one side of the four slide columns is provided with a square slot, the inner wall of the four square slots is provided with a plug column, and the bottom end of the four plug columns is slid with the top end of the square plate.

[0010] As a preferred technical scheme of the utility model, the sealing mechanism comprises:

[0011] Two connecting columns, one side of each of the two connecting columns is fixed with one side of the detection box, and the inner walls of the two connecting columns are matched with sealing rings.

[0012] As a preferred technical scheme of the utility model, the outer walls of the two sealing rings are fixed with two concave plates, and the outer walls of the four concave plates are matched with one side of the connecting column.

[0013] As a preferred technical scheme of the utility model, one side of the four concave plates is slidably provided with two limiting plates, one side of the four concave plates is fixed with a concave block, and the inner wall of the four concave blocks is matched with the bottom end of the limiting plate.

[0014] As a preferred technical scheme of the utility model, the two limiting plates are provided with clamping grooves on the two sides, the inner walls of the four clamping grooves are provided with clamping columns, and the outer walls of the four clamping columns are sleeved with the inner walls of the concave blocks.

[0015] The utility model has the advantages of:

[0016] 1. The utility model discloses a pressure table detection device, which comprises a detection box, a pressure table, a spring damper, a sliding column, a groove column, a square plate, a plug-in column, a screw and a hole plate.

[0017] 2. The utility model discloses a pressure table detection device, which comprises a detection box, a pressure table, a spring damper, a sliding column, a groove column, a square plate, a plug-in column, a screw and a hole plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a water supply pipeline leakage detection device according to the present invention;

[0020] Figure 2 This is a schematic diagram of the separation structure of the detection box and screws in a water supply pipeline leakage detection device according to this utility model;

[0021] Figure 3 This is an exploded view of the reinforcement mechanism of a water supply pipeline leakage detection device according to this utility model.

[0022] Figure 4 This is an exploded view of the sealing mechanism of a water leakage detection device for water supply pipelines according to this utility model.

[0023] In the diagram: 1. Testing box; 2. Pressure gauge; 3. Reinforcing mechanism; 31. Square plate; 32. Groove column; 33. Spring damper; 34. Sliding column; 35. Square groove; 36. Insert column; 4. Sealing mechanism; 41. Connecting column; 42. Sealing ring; 43. Concave plate; 44. Limiting plate; 45. Concave block; 46. Slot; 47. Locking column; 5. Orifice plate; 6. Screw. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] Example: Figures 1-4 As shown, the present invention provides a water leakage detection device for water supply pipes, including a detection box 1, a pressure gauge 2 installed on the inner wall of the detection box 1, a reinforcing mechanism 3 installed on the outer wall of the pressure gauge 2, and a sealing mechanism 4 installed on both sides of the detection box 1.

[0026] Reinforcement mechanism 3 includes:

[0027] Two square plates 31 are fixed to the outer wall of the pressure gauge 2 on one side. Two grooves 32 are provided at the bottom of each square plate 31. The bottom of the four grooves 32 is fixed to the top of the detection box 1. Spring dampers 33 are fixed to the inner walls of the four grooves 32. Sliding columns 34 are fixed to the top of the four spring dampers 33. The tops of the four sliding columns 34 are matched with the inner walls of the square plates 31. A square groove 35 is opened on one side of each of the four square grooves 35. Inserted columns 36 are provided on the inner walls of the four square grooves 35. The bottoms of the four inserted columns 36 slide with the top of the square plates 31.

[0028] As shown in the accompanying drawings, one side of the pressure gauge 2 is fixed with a hole plate 5, the inner wall of the hole plate 5 is screwed with a screw 6, the bottom end of the screw 6 is screwed with the inner wall of the detection box 1, further improving the stability of the installation of the pressure gauge 2 at the top end of the detection box 1. Figure 2

[0029] As shown in the accompanying drawings, Figure 1 , Figure 2 and Figure 4 , the sealing mechanism 4 comprises:

[0030] Two connecting columns 41, one side of each of the two connecting columns 41 is fixed with one side of the detection box 1, the inner wall of each of the two connecting columns 41 is matched with a sealing ring 42, the outer wall of each of the two sealing rings 42 is fixed with two concave plates 43, the outer wall of each of the four concave plates 43 is matched with one side of the connecting column 41, the outer wall of each of the four concave plates 43 is slidably provided with two limiting plates 44, the outer wall of each of the four concave plates 43 is fixed with a concave block 45, the inner wall of each of the four concave blocks 45 is matched with the bottom end of the limiting plate 44, the two sides of each of the two limiting plates 44 is provided with a clamping groove 46, the inner wall of each of the four clamping grooves 46 is provided with a clamping column 47, the outer wall of each of the four clamping columns 47 is matched with the inner wall of the concave block 45, which is convenient for reinforcing the sealing between the connecting column 41 and the water supply pipeline, and avoids the gap between the pipeline connection to cause the detection data of the pressure gauge 2 to malfunction.

[0031] Working principle: when in use, the outer wall of the sealing ring 42 is matched with the inner wall of the connecting column 41, the concave plate 43 fixed with the outer wall of the sealing ring 42 is installed with one side of the connecting column 41, the outer wall of the limiting plate 44 is slidably provided with one side of the concave plate 43, until the bottom end of the limiting plate 44 is matched with the concave block 45 fixed with the outer wall of the concave plate 43, the outer wall of the clamping column 47 is matched with one side of the concave block 45, until the inner wall of the clamping groove 46 of one side of the clamping column 47 is matched, so that the sealing ring 42 is tightly installed in the inner wall of the connecting column 41, the bottom end of the pressure gauge 2 is matched with the inner wall of the detection box 1, and the sliding column 34 is slidably provided in the inner wall of the slot column 32, so that the spring damper 33 is retracted, the square plate 31 is installed at the top end of the slot column 32, the spring damper 33 is reset, the driving force drives the top end of the sliding column 34 to be installed with the inner wall of the square plate 31, the insertion column 36 is slidably provided at the top end of the square plate 31, until one side of the insertion column 36 is matched with the inner wall of the square groove 35, so that the pressure gauge 2 is stably installed at the top end of the detection box 1, the outer wall of the screw 6 is screwed with the inner wall of the hole plate 5, the bottom end of the screw 6 is screwed with the top end of the detection box 1, two connecting columns 41 are respectively installed with one end of the external water supply pipeline, so as to observe the data change of the pressure gauge 2, when the value of the pressure gauge 2 is lower than the normal situation, it can be identified that the water supply pipeline leaks.

[0032] ​Finally should be explained is: in the description of the utility model, it is needful to explain, the term "vertical", "upper", "lower", "horizontal" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the restriction of the utility model.

[0033] In the description of the utility model, it is also needful to explain, unless another explicit provision and limitation, the term "arrangement", "installation", "connection", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements。For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0034] The above only is the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the ordinary skilled person in the art, it still can modify the technical scheme recorded in the foregoing embodiment, or equivalent replacement to part of technical features。Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A water leakage detection device for water supply pipes comprising a detection box (1), the inner wall of said detection box (1) is provided with a pressure gauge (2), characterized in that, The outer wall of the pressure gauge (2) is provided with a reinforcing mechanism (3), and the two sides of the detection box (1) are provided with sealing mechanisms (4); The reinforcing mechanism (3) comprises: Two square plates (31), one side of each of the two square plates (31) is fixed with the outer wall of the pressure gauge (2), and the bottom end of each of the two square plates (31) is provided with two slot columns (32), the bottom end of each of the four slot columns (32) is fixed with the top end of the detection box (1), the inner wall of each of the four slot columns (32) is fixed with a spring damper (33), the top end of each of the four spring dampers (33) is fixed with a sliding column (34), and the top end of each of the four sliding columns (34) is matched with the inner wall of the square plate (31).

2. The water leakage detecting device for water supply pipes according to claim 1, characterized in that, One side of the pressure gauge (2) is fixed with a hole plate (5), the inner wall of the hole plate (5) is screwed with a screw (6), and the bottom end of the screw (6) is screwed with the inner wall of the detection box (1).

3. The water leakage detecting device for water supply pipes according to claim 1, characterized in that, One side of each of the four sliding columns (34) is provided with a square groove (35), the inner wall of each of the four square grooves (35) is provided with an insertion column (36), and the bottom end of each of the four insertion columns (36) is slidably connected with the top end of the square plate (31).

4. The water leakage detecting device for water supply pipes according to claim 1, characterized in that, The sealing mechanism (4) comprises: Two connecting columns (41), one side of each of the two connecting columns (41) is fixed with one side of the detection box (1), and the inner wall of each of the two connecting columns (41) is matched with a sealing ring (42).

5. A water leakage detecting device for a water supply pipe according to claim 4, wherein The outer wall of each of the two sealing rings (42) is fixed with two concave plates (43), and the outer wall of each of the four concave plates (43) is matched with one side of the connecting column (41).

6. A water leakage detecting device for a water supply pipe according to claim 5, wherein One side of each of the four concave plates (43) is slidably connected with two limiting plates (44), one side of each of the four concave plates (43) is fixed with a concave block (45), and the inner wall of each of the four concave blocks (45) is matched with the bottom end of the limiting plate (44).

7. A water leakage detecting device for a water supply pipe according to claim 6, wherein Two sides of each of the two limiting plates (44) are provided with a clamping groove (46), the inner wall of each of the four clamping grooves (46) is provided with a clamping column (47), and the outer wall of each of the four clamping columns (47) is sleeved with the inner wall of the concave block (45).

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