CN219386502U

CN219386502U - Voltage stabilizing adjusting tank

Info

Publication number: CN219386502U
Application number: CN202320775831.0U
Authority: CN
Inventors: 王淑兰; 宫本利
Original assignee: Dandong Yibang Measurement Instrument Co ltd
Current assignee: Dandong Yibang Measurement Instrument Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-21
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a pressure stabilizing adjusting tank, which relates to the technical field of pressure stabilizing containers and comprises a tank body, wherein a piston is arranged in the tank body in a sliding manner, a plurality of balancing weights are arranged on the piston, the bottom of the tank body is connected with a water inlet pipe and a water outlet pipe, one side wall of the tank body is connected with a pressure relief pipe, one side of the tank body is provided with a water storage tank, the pressure relief pipe is connected with the water storage tank, the bottom of the water storage tank is provided with a water pump, the water inlet end of the water pump is connected with the water storage tank, and the water outlet end of the water pump is connected with the bottom of the tank body through a connecting pipe.

Description

Voltage stabilizing adjusting tank

Technical Field

The utility model relates to the technical field of voltage stabilizing containers, in particular to a voltage stabilizing regulating tank.

Background

In the water supply system and the liquid flow test device, because the liquid has incompressibility, water hammer or water hammer can be generated when water flow is rapidly cut off or regulated, the phenomenon can cause the problems of valve piece strain, instrument damage and the like, and serious pipelines can be broken, so that the whole drainage water supply system is paralyzed.

For example, the patent of the utility model with publication number CN211006867U discloses a pressure stabilizing container for a water meter, which belongs to the technical field of water meter detection. The pressure stabilizing container for the water meter comprises a pressure stabilizing tank, a water inlet and outlet assembly, an inlet and outlet assembly and a diaphragm assembly. The surge tank includes jar body, gas tube and blast pipe, business turn over water subassembly includes jar body lower clutch, first connecting block, first outer connecting piece, first internal connection spare, first retaining member and business turn over water tube, jar body lower clutch set up in jar body lower part, first connecting block fixed connection in jar body lower clutch bottom both sides, first outer connecting piece with pass through between the first connecting block first retaining member fixed connection, the second internal connection spare is located jar body upper clutch is inside, the diaphragm subassembly includes diaphragm, lower connecting plate and upper junction plate, the upper junction plate with second internal connection spare threaded connection. The diaphragm assembly structure is convenient to detach, replace and maintain.

However, the existing pressure stabilizing equipment cannot perform pressure relief and water supplementing, when the pressure exceeds the regulation limit of the pressure stabilizing equipment, the instrument is easy to damage and the pipeline is easy to crack, and when the water supply system lacks water, the operation of the water supply system can be influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a voltage stabilizing adjusting tank, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steady voltage regulating tank, includes the jar body, the internal slip of jar is provided with the piston, be equipped with a plurality of balancing weights on the piston, jar body bottom is connected with inlet tube and outlet pipe, jar body side wall is connected with the pressure release pipe, jar body one side is equipped with the storage water tank, the pressure release pipe with the storage water tank is connected, the storage water tank bottom is equipped with the water pump, the water inlet end of water pump with the storage water tank is connected, the water outlet end of water pump pass through the connecting pipe with jar body bottom is connected.

Preferably, the connecting pipe is provided with a one-way valve.

Preferably, a sealing ring is arranged on the side wall of the piston.

Preferably, a guide cylinder is fixedly arranged at the edge above the piston, and the guide cylinder is contacted with the inner wall surface of the tank body.

Preferably, a positioning rod is fixedly arranged at the center of the upper surface of the piston, a through hole is formed in the center of the balancing weight, and the balancing weight is sleeved on the positioning rod through the through hole.

Preferably, an observation window is arranged below one side wall of the tank body.

Advantageous effects

The utility model provides a voltage stabilizing adjusting tank, which has the following beneficial effects:

1. when the water pressure in the tank body is increased, the piston moves upwards under the pushing of the water pressure, and when the piston moves to be higher than the pressure relief pipe, the water in the tank body can be discharged through the pressure relief pipe, so that the pressure relief of the tank body is realized, and the discharged water can flow into the water storage tank for storage;

2. when the piston moves downwards due to water shortage of the water supply system, the position of the piston can be observed through the observation window, the water in the water storage tank can be pumped into the tank body by starting the water pump, so that water supplementing for the tank body is realized, the water shortage condition is avoided, and the normal operation of the water supply system is ensured;

3. the water pressure in the tank body can be changed by increasing or decreasing the number or the mass of the balancing weights.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the front view of the present utility model.

In the figure: 1. a tank body; 2. a piston; 3. balancing weight; 4. a water inlet pipe; 5. a water outlet pipe; 6. a pressure relief tube; 7. a water storage tank; 8. a water pump; 9. a connecting pipe; 10. a one-way valve; 11. a seal ring; 12. a guide cylinder; 13. a positioning rod; 14. and an observation window.

Detailed Description

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.

Referring to fig. 1, the present utility model provides a technical solution: the pressure stabilizing adjusting tank comprises a tank body 1, wherein a piston 2 is arranged in the tank body 1 in a sliding manner, a plurality of balancing weights 3 are arranged on the piston 2, a water inlet pipe 4 and a water outlet pipe 5 are connected to the bottom of the tank body 1, a pressure relief pipe 6 is connected to one side wall of the tank body 1, a water storage tank 7 is arranged on one side of the tank body 1, the pressure relief pipe 6 is connected with the water storage tank 7, a water pump 8 is arranged at the bottom of the water storage tank 7, a water inlet end of the water pump 8 is connected with the water storage tank 7, and a water outlet end of the water pump 8 is connected with the bottom of the tank body 1 through a connecting pipe 9; the connecting pipe 9 is provided with a one-way valve 10; a sealing ring 11 is arranged on the side wall of the piston 2; a guide cylinder 12 is fixedly arranged at the edge above the piston 2, and the guide cylinder 12 is contacted with the inner wall surface of the tank body 1; a positioning rod 13 is fixedly arranged at the center of the upper surface of the piston 2, a through hole is formed in the center of the balancing weight 3, and the balancing weight 3 is sleeved on the positioning rod 13 through the through hole; an observation window 14 is arranged below one side wall of the tank body 1.

The working principle and the using flow of the utility model are as follows: when the water tank is used, the water inlet pipe 4 and the water outlet pipe 5 are respectively connected with a water supply system, when the water pressure in the tank body 1 is increased, the piston 2 moves upwards under the pushing of the water pressure, when the piston 2 moves to be higher than the pressure release pipe 6, the water in the tank body 1 can be discharged through the pressure release pipe 6, the pressure release of the tank body 1 is realized, and the discharged water can flow into the water storage tank 7 for storage; when the piston 2 moves downwards due to water shortage of the water supply system, the position of the piston 2 can be observed through the observation window 14, and the water in the water storage tank 7 can be pumped into the tank body 1 by starting the water pump 8, so that water is supplemented for the tank body 1, the water shortage condition is avoided, and the normal operation of the water supply system is ensured; the water in the tank body 1 can be prevented from being reserved through the connecting pipe 9 by the one-way valve 10, the tightness between the piston 2 and the tank body 1 is improved by the sealing ring 11, and the water pressure in the tank body 1 can be changed by increasing or reducing the number or the quality of the balancing weights 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steady voltage adjustment tank, includes jar body (1), its characterized in that, be provided with piston (2) in jar body (1) is interior, be equipped with a plurality of balancing weights (3) on piston (2), jar body (1) bottom is connected with inlet tube (4) and outlet pipe (5), jar body (1) side wall is connected with pressure release pipe (6), jar body (1) one side is equipped with storage water tank (7), pressure release pipe (6) with storage water tank (7) are connected, storage water tank (7) bottom is equipped with water pump (8), the water inlet end of water pump (8) with storage water tank (7) are connected, the water outlet end of water pump (8) pass through connecting pipe (9) with jar body (1) bottom is connected.

2. A surge tank according to claim 1, characterized in that the connecting pipe (9) is provided with a non-return valve (10).

3. A pressure stabilizing adjustment tank according to claim 1, characterized in that the side wall of the piston (2) is provided with a sealing ring (11).

4. The pressure stabilizing adjustment tank according to claim 1, characterized in that a guide cylinder (12) is fixedly arranged at the upper edge of the piston (2), and the guide cylinder (12) is in contact with the inner wall surface of the tank body (1).

5. The pressure stabilizing adjustment tank according to claim 1, characterized in that a positioning rod (13) is fixedly arranged at the center of the upper surface of the piston (2), a through hole is formed in the center of the balancing weight (3), and the balancing weight (3) is sleeved on the positioning rod (13) through the through hole.

6. A surge tank according to claim 1, characterized in that an observation window (14) is provided below a side wall of the tank body (1).