Water supply pipeline pressure test pressure control device

Abstract

The utility model relates to the technical field of building detection equipment, in particular to a water supply pipeline pressure test pressure control device. Comprising a working water tank, a water inlet port is formed in the top of the working water tank in a penetrating mode, a filter screen is arranged in the water inlet port, a pressure test pump is arranged on one side of the working water tank, a sealing plate is embedded in the upper portion of one side wall of the working water tank, and a flow guide buffer plate is arranged in the working water tank; a first conveying pipe is arranged in the working water tank, a sand removing assembly is arranged in the working water tank, a plurality of sets of electric heating rods are arranged at the bottom end of the interior of the sand removing assembly, a flow guide pipeline is arranged at one end of the bottom of the sand removing assembly in a penetrating mode, and a manipulator is embedded in the top of the working water tank. A plurality of groups of stirring supporting rods are arranged in the working water tank, and a plurality of groups of electric telescopic rods are arranged at the bottom of the working water tank. According to the embodiment, the sand removing efficiency is improved, so that the filtering effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building testing equipment, and particularly relates to a water supply pipeline pressure test pressure control device. Background Technique

[0002] The pressure test of the water supply pipeline is one of the important detection methods for water supply and drainage during the building decoration process. The process of the pressure test of the water supply pipeline mainly injects the working medium into the water supply pipeline through a pressure test pump, and then conducts a pressure test on the working medium.

[0003] After retrieval, in the prior art, Chinese Patent Publication No.: CN213748919U, Authorization Date: July 20, 2021, discloses a water supply pipeline pressure test pressure control device for supervision, including a pressure test pump. The pressure test pump is connected to a working water tank. The top surface of the working water tank is provided with a water inlet. A filter screen assembly for filtering water inlet is hinged at the water inlet of the working water tank. A driving component one for driving the filter screen assembly to flip is fixed on the side wall of the working water tank. And a collection box for collecting impurities falling from the flip of the filter screen assembly is arranged on one side of the working water tank. A sand filtering assembly is arranged below the filter screen assembly in the working water tank, which is convenient for operators to quickly remove impurities accumulated on the filter screen.

[0004] However, this device still has the following defects: Although the above embodiment reduces the effect of fine sand being introduced into the pressure test pump along with the water body to improve the protection of the pressure test pump. However, if the water flow impact force is too strong, the fine sand will be brought into the water flow, and it is impossible to ensure that all the fine sand is completely screened out, and the use still has limitations. Summary of the Utility Model

[0005] In view of the above problems, the utility model provides a water supply pipeline pressure test pressure control device, including a working water tank. The top of the working water tank is provided with a water inlet port in a penetrating manner. A filter screen is arranged inside the water inlet port. A pressure test pump is arranged on one side of the working water tank. A sealing plate is embedded above one side wall of the working water tank. A flow guiding buffer plate is arranged inside the working water tank. A first conveying pipe is arranged inside the working water tank. A sand removing component is arranged inside the working water tank;

[0006] A plurality of groups of electric heating rods are arranged at the inner bottom end of the sand removing component. A flow guiding pipe penetrates through one end of the bottom of the sand removing component. A controller is embedded at the top of the working water tank. A second conveying pipe penetrates through one side wall of the working water tank. A driving motor is arranged on one side wall of the working water tank. A plurality of groups of stirring support rods are arranged inside the working water tank. A plurality of groups of electric telescopic rods are arranged at the bottom of the working water tank.

[0007] Further, a number of groups of fixed support legs are provided at the bottom of the working water tank, and the number of groups of fixed support legs are respectively located at the bottom corners of the working water tank. The water inlet port is located at the center of one end of the top of the working water tank, and the filter screen is movably clamped with the water inlet port.

[0008] Further, the sealing plate is movably clamped with the side wall of the working water tank, and a sealing plate handle is provided at the center of the surface of the sealing plate. The flow guiding and buffering plate is arranged in an inclined structure, and one end of the flow guiding and buffering plate is fixedly connected to the surface of the sealing plate.

[0009] Further, the top of the sand removing component is inclined, one end of the sand removing component is connected to the sealing plate, and one end of the first conveying pipe is connected to the flow guiding and buffering plate in a penetrating manner.

[0010] Further, the other end of the first conveying pipe is connected to the top of the sand removing component in a penetrating manner. The number of groups of electric heating rods are evenly distributed around the central axis of the sand removing component, and the top end of the flow guiding pipe is attached to the inner top end of the sand removing component.

[0011] Further, the second conveying pipe is located at the bottom end of the side wall of the working water tank. One end of the second conveying pipe is connected to the pressure test pump in a penetrating manner. A flow solenoid valve is provided inside the second conveying pipe. The drive motor is located at the center of the side wall of the working water tank. A transmission support rod is provided inside the working water tank, and one end of the transmission support rod is in transmission connection with the output end of the drive motor.

[0012] Further, a number of groups of stirring support rods are located on the surface of the transmission support rod. The number of groups of stirring support rods are symmetrically arranged around the central axis of the transmission support rod, and the transmission support rod and the number of groups of stirring support rods are both located below the sand removing component.

[0013] Further, a number of groups of electric telescopic rods are respectively located inside the number of groups of fixed support legs. Moving rollers are provided at the output ends of the number of groups of electric telescopic rods. The number of groups of electric telescopic rods, the drive motor and the electric heating rods are all electrically connected to the controller.

[0014] The beneficial effects of the present utility model are:

[0015] 1. By electrically connecting a number of groups of electric telescopic rods with the controller, by providing a number of groups of electric telescopic rods at the bottom of the working water tank, by respectively locating the number of groups of electric telescopic rods inside the number of groups of fixed support legs, by providing moving rollers at the output ends of the number of groups of electric telescopic rods, and by driving the number of groups of moving rollers to move up and down by the number of groups of electric telescopic rods, it is convenient for the operator to move and fix the working water tank and the pressure test pump, and at the same time, the effect of improving the convenience of the moving device is achieved.

[0016] 2. The operator introduces external water source into the interior of the working water tank through the water inlet port. The water inlet port is provided through the top of the working water tank and is movably clamped with the water inlet port through a filter screen, which can preliminarily filter the water source and facilitate the cleaning of the filter screen. The interior of the working water tank is provided with a diversion buffer plate, which is inclined, so that the impact force of the water source can be reduced, the sedimentation speed of the sand can be increased, and the filtering efficiency can be improved at the same time.

[0017] 3. The external water source enters the interior of the sand removal component through the diversion buffer plate, and the water source is heated and evaporated by a number of electric heating rods. The water vapor flows into the diversion pipeline through the top of the sand removal component and is collected, and a number of stirring support rods are used to prevent the liquid from cooling and freezing due to too low temperature and damaging the pressure test pump, so that the service life of the equipment can be increased and the sand removal efficiency can be improved at the same time.

[0018] Other features and advantages of the present utility model will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be realized and obtained by the structures pointed out in the specification, the claims and the drawings. Brief Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Shows a schematic structural diagram according to an embodiment of the present utility model;

[0021] Figure 2 Shows a schematic structural diagram of the working water tank according to an embodiment of the present utility model;

[0022] Figure 3 Shows a schematic cross-sectional view of the working water tank according to an embodiment of the present utility model;

[0023] Figure 4 Shows a schematic structural diagram of the stirring support rod according to an embodiment of the present utility model;

[0024] Figure 5 Shows a schematic cross-sectional view of the fixed support leg according to an embodiment of the present utility model.

[0025] In the figure: 1. Working water tank; 2. Fixed support legs; 3. Water inlet port; 4. Pressure test pump; 5. Filter screen; 6. Sealing plate; 7. Sealing plate handle; 8. Flow guiding and buffering plate; 9. First conveying pipe; 10. Desanding assembly; 11. Electric heating rod; 12. Flow guiding pipe; 13. Water collecting and buffering plate; 14. Controller; 15. Second conveying pipe; 16. Flow solenoid valve; 17. Driving motor; 18. Transmission support rod; 19. Stirring support rod; 20. Electric telescopic rod; 23. Moving roller. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] The embodiment of the present utility model provides a pressure control device for water supply pipeline pressure test, including a working water tank 1; Exemplarily, as Figures 1-5 shown.

[0028] A number of groups of fixed support legs 2 are provided at the bottom of the working water tank 1, and the number of groups of the fixed support legs 2 are respectively located at the bottom corners of the working water tank 1. A water inlet port 3 is provided through the top of the working water tank 1, and the water inlet port 3 is located at the center of one end of the top of the working water tank 1. A filter screen 5 is provided inside the water inlet port 3, and the filter screen 5 is movably clamped with the water inlet port 3. A pressure test pump 4 is provided on one side of the working water tank 1;

[0029] A sealing plate 6 is embedded above one side wall of the working water tank 1, and the sealing plate 6 is movably clamped with the side wall of the working water tank 1. A sealing plate handle 7 is provided at the center of the surface of the sealing plate 6. A flow guiding and buffering plate 8 is provided inside the working water tank 1. The flow guiding and buffering plate 8 is arranged in an inclined structure, and one end of the flow guiding and buffering plate 8 is fixedly connected with the surface of the sealing plate 6. A first conveying pipe 9 is provided inside the working water tank 1;

[0030] A desanding assembly 10 is provided inside the working water tank 1. The top of the desanding assembly 10 is inclined. One end of the desanding assembly 10 is connected with the sealing plate 6. One end of the first conveying pipe 9 is connected through the flow guiding and buffering plate 8, and the other end of the first conveying pipe 9 is connected through the top of the desanding assembly 10. A number of groups of electric heating rods 11 are provided at the bottom end inside the desanding assembly 10, and the number of groups of the electric heating rods 11 are equally spaced with the central axis of the desanding assembly 10 as the center;

[0031] One end of the bottom of the sand removal component 10 is provided with a diversion pipeline 12 penetrating through it. The top end of the diversion pipeline 12 is fitted and connected to the inner top end of the sand removal component 10. A water collection buffer plate 13 is provided at the inner bottom end of the working water tank 1. The central axis of the water collection buffer plate 13 coincides with the central axis of the working water tank 1. A controller 14 is embedded at the top of the working water tank 1. A second delivery pipe 15 is provided through a side wall of the working water tank 1. The second delivery pipe 15 is located at the bottom end of the side wall of the working water tank 1;

[0032] One end of the second delivery pipe 15 is connected to the pressure test pump 4 in a penetrating manner. A flow solenoid valve 16 is provided inside the second delivery pipe 15. A drive motor 17 is provided on a side wall of the working water tank 1. The drive motor 17 is located at the center of the side wall of the working water tank 1. A transmission support rod 18 is provided inside the working water tank 1. One end of the transmission support rod 18 is in transmission connection with the output end of the drive motor 17. A number of stirring support rods 19 are provided inside the working water tank 1;

[0033] A number of the stirring support rods 19 are all located on the surface of the transmission support rod 18. A number of the stirring support rods 19 are symmetrically arranged around the central axis of the transmission support rod 18. And the transmission support rod 18 and a number of the stirring support rods 19 are all located below the sand removal component 10. A number of electric telescopic rods 20 are provided at the bottom of the working water tank 1. A number of the electric telescopic rods 20 are respectively located inside a number of fixed support legs 2. Output ends of a number of the electric telescopic rods 20 are all provided with moving rollers 23;

[0034] A number of the electric telescopic rods 20, the drive motor 17 and the electric heating rods 11 are all electrically connected to the controller 14.

[0035] Specifically, an operator introduces external water source into the inside of the working water tank 1 through the water inlet port 3. The water inlet port 3 is provided through the top of the working water tank 1. The filter screen 5 is movably clamped with the water inlet port 3, which can preliminarily filter the water source and facilitate the cleaning of the filter screen 5. A diversion buffer plate 8 is provided inside the working water tank 1. Since the diversion buffer plate 8 is inclined, the impact force of the water source can be reduced and the sand precipitation speed can be increased;

[0036] The external water source enters the inside of the sand removal component 10 through the diversion buffer plate 8. The water source is heated and evaporated by a number of the electric heating rods 11. The water vapor flows into the diversion pipeline 12 through the top of the sand removal component 10 and is collected. Then, a number of the stirring support rods 19 are used to prevent the liquid from cooling and freezing at too low a temperature and damaging the pressure test pump 4;

[0037] Several groups of the electric telescopic rods 20 are electrically connected to the controller 14. A plurality of groups of electric telescopic rods 20 are provided at the bottom of the working water tank 1. Several groups of the electric telescopic rods 20 are respectively located inside several groups of fixed support legs 2. The output ends of several groups of the electric telescopic rods 20 are all provided with moving rollers 23. Several groups of the electric telescopic rods 20 drive several groups of the moving rollers 23 to move up and down, facilitating the operator to move and fix the working water tank 1 and the pressure test pump 4.

[0038] The working principle of a water supply pipeline pressure test pressure control device proposed by an embodiment of the present invention is as follows:

[0039] The operator introduces external water source into the inside of the working water tank 1 through the water inlet port 3. The water inlet port 3 is provided through the top of the working water tank 1. The filter screen 5 is movably clamped with the water inlet port 3, which can preliminarily filter the water source and facilitate the cleaning of the filter screen 5. A diversion buffer plate 8 is provided inside the working water tank 1. The diversion buffer plate 8 is inclined, which can reduce the impact force of the water source and improve the sand precipitation speed.

[0040] The external water source enters the inside of the sand removal component 10 through the diversion buffer plate 8. The water source is heated and evaporated by several groups of electric heating rods 11. The water vapor flows into the diversion pipeline 12 through the top of the sand removal component 10 and is collected. Then, several groups of stirring support rods 19 are used to prevent the liquid from cooling and freezing at too low a temperature and damaging the pressure test pump 4.

[0041] Several groups of the electric telescopic rods 20 are electrically connected to the controller 14. A plurality of groups of electric telescopic rods 20 are provided at the bottom of the working water tank 1. Several groups of the electric telescopic rods 20 are respectively located inside several groups of fixed support legs 2. The output ends of several groups of the electric telescopic rods 20 are all provided with moving rollers 23. Several groups of the electric telescopic rods 20 drive several groups of the moving rollers 23 to move up and down, facilitating the operator to move and fix the working water tank 1 and the pressure test pump 4.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pressure test pressure control device for a water supply pipeline, comprising a working water tank (1), characterized in that: The top of the working water tank (1) is provided with a water inlet port (3) in a penetrating manner. A filter net (5) is arranged inside the water inlet port (3). A pressure test pump (4) is arranged on one side of the working water tank (1). A sealing plate (6) is embedded above one side wall of the working water tank (1). A diversion buffer plate (8) is arranged inside the working water tank (1). A first conveying pipe (9) is arranged inside the working water tank (1). A sand removal assembly (10) is arranged inside the working water tank (1). A plurality of electric heating rods (11) are arranged at the inner bottom end of the sand removal assembly (10). A diversion pipeline (12) penetrates through one end of the bottom of the sand removal assembly (10). A controller (14) is embedded in the top of the working water tank (1). A second conveying pipe (15) penetrates through one side wall of the working water tank (1). A driving motor (17) is arranged on one side wall of the working water tank (1). A plurality of stirring support rods (19) are arranged inside the working water tank (1). A plurality of electric telescopic rods (20) are arranged at the bottom of the working water tank (1).

2. The water supply pipeline pressure test pressure control device according to claim 1, wherein: A plurality of fixed support legs (2) are arranged at the bottom of the working water tank (1). The plurality of fixed support legs (2) are respectively located at the bottom corners of the working water tank (1). The water inlet port (3) is located at the center of one end of the top of the working water tank (1). The filter net (5) is movably clamped with the water inlet port (3).

3. The water supply pipeline pressure test pressure control device according to claim 2, wherein: The sealing plate (6) is movably clamped with the side wall of the working water tank (1). And a sealing plate handle (7) is arranged at the center of the surface of the sealing plate (6). The diversion buffer plate (8) is arranged in an inclined structure. And one end of the diversion buffer plate (8) is fixedly connected with the surface of the sealing plate (6).

4. The water supply pipeline pressure test pressure control device according to claim 2, characterized in that: The top of the sand removal assembly (10) is inclined. One end of the sand removal assembly (10) is connected with the sealing plate (6). One end of the first conveying pipe (9) is connected with the diversion buffer plate (8) in a penetrating manner.

5. The water supply pipeline pressure test pressure control device according to claim 4, characterized in that: The other end of the first conveying pipe (9) is connected with the top of the sand removal assembly (10) in a penetrating manner. The plurality of electric heating rods (11) are all arranged at equal intervals with the central axis of the sand removal assembly (10) as the center. The top end of the diversion pipeline (12) is attached to the inner top end of the sand removal assembly (10).

6. The water supply pipeline pressure test pressure control device according to claim 1, wherein: The second conveying pipe (15) is located at the bottom end of the side wall of the working water tank (1). One end of the second conveying pipe (15) is connected with the pressure test pump (4) in a penetrating manner. A flow solenoid valve (16) is arranged inside the second conveying pipe (15). The driving motor (17) is located at the center of the side wall of the working water tank (1). A transmission support rod (18) is arranged inside the working water tank (1). One end of the transmission support rod (18) is in transmission connection with the output end of the driving motor (17).

7. The water supply pipeline pressure test pressure control device according to claim 2, wherein: The plurality of stirring support rods (19) are all located on the surface of the transmission support rod (18). The plurality of stirring support rods (19) are all symmetrically arranged with the central axis of the transmission support rod (18) as the center. And the transmission support rod (18) and the plurality of stirring support rods (19) are all located below the sand removal assembly (10).

8. The water supply pipeline pressure test pressure control device according to claim 2, characterized in that: Several groups of the electric telescopic rods (20) are respectively located inside several groups of fixed support legs (2). Moving rollers (23) are provided at the output ends of several groups of the electric telescopic rods (20). Several groups of the electric telescopic rods (20), the drive motor (17), and the electric heating rod (11) are all electrically connected to the controller (14).

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