Water balance testing device for enterprises

Abstract

The utility model provides a water balance testing device for enterprises, relates to the technical field of water balance testing, and solves the problems that the existing water balance testing device is too troublesome to install, cannot be well overhauled and replaced, is insufficient in sealing, and affects the detection result. The device comprises a pipe body, and further comprises a pressure detection meter detachably installed on the pipe body and used for detecting water balance of a position to be detected and a flow meter used for detecting pipeline pressure, a pressure meter seat and a flow meter seat are detachably installed on the two installation seats respectively, and the bottom of the pressure meter seat and the bottom of the flow meter seat extend into a pipe cavity of the pipe body. The pressure gauge seat and the flow meter seat are both sleeved with outer sealing covers, and the outer sealing covers are detachably connected to the outer wall of the mounting seat. The beneficial effects of the utility model are that the installation and disassembly are more convenient and faster, and the installation and disassembly can be conveniently replaced and overhauled; the overall sealing performance is improved, and the situation that leakage affects the detection result is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water balance testing, in particular to a water balance testing device for an enterprise. Background Art

[0002] Water balance means that the sum of the input water volume of each water-using unit or system of a water-using unit should be equal to the sum of the output water volume. Water balance test is an effective method for scientific management of water-using units, and is also the basis for further improving urban water conservation. Its significance lies in that through water balance test, we can fully understand the status of the water-using unit's pipeline network, the current water use status of each part (unit), draw a water balance diagram, and find out the water balance relationship and reasonable water use degree based on the measured water volume data, take corresponding measures, tap the water use potential, and strengthen water use management; enterprise water balance is a water volume balance with the enterprise as the inspection object. Water balance test is the process of systematically testing, counting and analyzing the water volume of water-using units and water-using systems to obtain the water volume balance relationship; there are many types of devices used in water balance test, among which liquid flow meter is one of them. By installing the liquid flow meter on the water pipe of the enterprise, the water consumption of the enterprise can be monitored, which plays a key role in the water balance test of the enterprise in the later stage.

[0003] However, the existing water balance test device is too troublesome to install when using a flow meter. When the flow meter is damaged or fails, it is difficult to repair and replace it. At the same time, if the installation is unreasonable, it is easy to cause insufficient sealing and leakage, which affects the test results. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing water balance test device is too troublesome to install when using the flow meter, and cannot be well repaired and replaced when the flow meter is damaged or malfunctions. At the same time, if the installation is unreasonable, it is easy to cause insufficient sealing and leakage, which affects the test results.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water balance testing device for an enterprise comprises a pipe body, characterized in that it also comprises a pressure detection gauge for detecting the water balance at a position to be tested and a flow meter for detecting the pipeline pressure, which are detachably mounted on the pipe body. Two mounting seats are protruding outwardly on the pipe body, and a pressure gauge seat and a flow meter seat are detachably mounted on the two mounting seats, respectively. The bottoms of the pressure gauge seat and the flow meter seat extend into the lumen of the pipe body, the pressure detection gauge is mounted in the pressure gauge seat, and the flow meter is mounted in the flow meter seat. The inner walls of the two mounting seats are both provided with mounting seat internal threads, the outer wall of the bottom of the pressure gauge seat is provided with a first external thread, and the outer wall of the bottom of the flow meter seat is provided with a second external thread, the first external thread and the second external thread are both matched with the corresponding mounting seat internal threads, and the pressure gauge seat and the flow meter seat are both sleeved with an external sealing cover, and the external sealing cover is detachably connected to the outer wall of the mounting seat.

[0007] A further improvement is that: the outer walls of the two mounting seats are both provided with mounting seat external threads, the inner wall of the outer sealing cover is provided with sealing cover internal threads, and the sealing cover internal threads are matched with the mounting seat external threads.

[0008] A further improvement is that a third sealing ring is directly provided between the outer sealing cover and the mounting seat.

[0009] A further improvement is that a pressure gauge installation cavity is provided in the pressure gauge seat.

[0010] A further improvement is that the bottom of the pressure detection gauge passes through the pressure gauge installation cavity and extends into the tube cavity of the tube body to connect to the pressure detection end.

[0011] A further improvement is that a first sealing ring is provided in the pressure gauge installation cavity.

[0012] A further improvement is that a flow meter installation cavity is provided in the flow meter seat.

[0013] A further improvement is that: the bottom of the flow meter passes through the flow meter installation cavity and extends into the tube cavity of the tube body, and a flow detection end is provided.

[0014] A further improvement is that a second sealing ring is provided in the flow meter installation cavity.

[0015] A further improvement is that both ends of the pipe body are provided with docking flanges for docking with the pipeline at the to-be-tested position.

[0016] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0017] It can detect water flow and water pressure at the same time;

[0018] Through the threaded detachable installation method, the installation and removal of the pressure test gauge and flow meter are more convenient and quick, and they can be easily replaced and repaired;

[0019] An outer sealing cover is provided to improve the overall sealing performance and prevent leakage from affecting the test results;

[0020] Providing corresponding sealing rings at each connection can further improve the sealing effect and avoid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 The utility model Figure 2 A magnified view of part A in FIG.

[0025] Figure 4 The utility model Figure 2 Enlarged view of part B in .

[0026] Explanation of the accompanying drawings: tube body 1, mounting seat 2, mounting seat internal thread 21, mounting seat external thread 22, pressure detection gauge 3, pressure detection end 31, flow meter 4, flow detection end 41, pressure gauge seat 5, pressure gauge mounting cavity 51, first sealing ring 52, first external thread 53, flow meter seat 6, flow meter mounting cavity 61, second sealing ring 62, second external thread 63, outer sealing cover 7, sealing cover internal thread 71, third sealing ring 8, docking flange 9, tube cavity 10. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 4As shown, the technical solution adopted in this specific embodiment is: a water balance test device for an enterprise, comprising a pipe body 1, and also comprising a pressure detection gauge 3 for detecting the water balance of the position to be tested and a flow meter 4 for detecting the pipeline pressure, which are detachably mounted on the pipe body 1. Two mounting seats 2 are protruding outward from the pipe body 1, and a pressure gauge seat 5 and a flow meter seat 6 are detachably mounted on the two mounting seats 2, respectively. The bottoms of the pressure gauge seat 5 and the flow meter seat 6 extend into the tube cavity 10 of the pipe body 1, the pressure detection gauge 3 is mounted in the pressure gauge seat 5, and the flow meter 4 is mounted in the flow meter seat 6. The inner walls of the two mounting seats 2 are both provided with mounting seat internal threads 21, the outer wall of the bottom of the pressure gauge seat 5 is provided with a first external thread 53, and the outer wall of the bottom of the flow meter seat 6 is provided with a second external thread 63, the first external thread 53 and the second external thread 63 are both threadedly matched with the corresponding mounting seat internal threads 21, and the pressure gauge seat 5 and the flow meter seat 6 are both sleeved with an external sealing cover 7, and the external sealing cover 7 is detachably connected to the outer wall of the mounting seat 2.

[0028] The outer walls of the two mounting seats 2 are both provided with mounting seat external threads 22 , and the inner wall of the outer sealing cover 7 is provided with sealing cover internal threads 71 ​​, and the sealing cover internal threads 71 ​​are threadably matched with the mounting seat external threads 22 .

[0029] Wherein, the outer sealing cover 7 and the mounting seat 2 are directly provided with a third sealing ring 8 .

[0030] Wherein, a pressure gauge installation cavity 51 is provided in the pressure gauge seat 5 .

[0031] The bottom of the pressure detection gauge 3 passes through the pressure gauge installation cavity 51 and extends into the tube cavity 10 of the tube body 1 to connect to the pressure detection end 31 .

[0032] Wherein, a first sealing ring 52 is arranged in the pressure gauge installation cavity 51 .

[0033] Wherein, a flow meter installation cavity 61 is provided in the flow meter seat 6 .

[0034] The bottom of the flow meter 4 passes through the flow meter installation cavity 61 and extends into the tube cavity 10 of the tube body 1 and is provided with a flow detection end 41 .

[0035] Wherein, a second sealing ring 62 is arranged in the flow meter installation cavity 61 .

[0036] Wherein, both ends of the pipe body 1 are provided with docking flanges 9 for docking with the pipeline at the to-be-tested position.

[0037] The working principle of the utility model: when in use, the two ends of the pipe body are connected to the water inlet pipe and the water outlet pipe at the reception inspection point through the flange, the water pressure is detected by the pressure detection gauge, and the water flow is detected by the flow meter. The pressure detection gauge and the flow meter are installed on the corresponding connecting seat, and then detachably installed on the mounting seat through the connecting seat thread. The installation and disassembly of the pressure detection gauge and the flow meter are more convenient and quick, and they can be conveniently replaced and repaired. An outer sealing cover is also detachably provided with a thread on the outside of the mounting seat and the connecting seat. The outer sealing cover can seal them to avoid leakage affecting the detection result. The threaded outer sealing cover is more convenient to disassemble and replace, and corresponding sealing rings are provided at each connection to further enhance the sealing effect and avoid leakage.

[0038] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A water balance test device for an enterprise, comprising a pipe body, characterized in that: It also includes a pressure detection gauge for detecting the water balance at the position to be tested and a flow meter for detecting the pipeline pressure, which are detachably mounted on the pipe body. Two mounting seats are protruding outward from the pipe body. A pressure gauge seat and a flow meter seat are detachably mounted on the two mounting seats, respectively. The bottoms of the pressure gauge seat and the flow meter seat extend into the tube cavity of the pipe body. The pressure detection gauge is mounted in the pressure gauge seat, and the flow meter is mounted in the flow meter seat. The inner walls of the two mounting seats are both provided with mounting seat internal threads, the outer wall of the bottom of the pressure gauge seat is provided with a first external thread, and the outer wall of the bottom of the flow meter seat is provided with a second external thread. The first external thread and the second external thread are both matched with the corresponding mounting seat internal thread threads, and the pressure gauge seat and the flow meter seat are both covered with an external sealing cover, and the external sealing cover is detachably connected to the outer wall of the mounting seat.

2. A water balance testing device for an enterprise according to claim 1, characterized in that: The outer walls of the two mounting seats are both provided with mounting seat external threads, the inner wall of the outer sealing cover is provided with sealing cover internal threads, and the sealing cover internal threads are threadably matched with the mounting seat external threads.

3. A water balance testing device for an enterprise according to claim 2, characterized in that: The outer sealing cover and the mounting seat are directly provided with a third sealing ring.

4. The water balance testing device for an enterprise according to claim 1, characterized in that: A pressure gauge installation cavity is arranged in the pressure gauge seat.

5. The water balance testing device for an enterprise according to claim 4, characterized in that: The bottom of the pressure detection gauge passes through the pressure gauge installation cavity and extends into the tube cavity of the tube body to connect with the pressure detection end.

6. The water balance testing device for an enterprise according to claim 5, characterized in that: A first sealing ring is arranged in the pressure gauge installation cavity.

7. The water balance testing device for an enterprise according to claim 1, characterized in that: A flow meter installation cavity is arranged in the flow meter seat.

8. The water balance testing device for an enterprise according to claim 7, characterized in that: The bottom of the flow meter passes through the flow meter installation cavity and extends into the tube cavity of the tube body, and a flow detection end is arranged therein.

9. The water balance testing device for an enterprise according to claim 8, characterized in that: A second sealing ring is arranged in the flow meter installation cavity.

10. The water balance testing device for an enterprise according to claim 1, characterized in that: Both ends of the pipe body are provided with docking flanges for docking with the pipeline at the to-be-tested position.

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