CN219100199U

CN219100199U - Constant-pressure energy-saving water supply equipment

Info

Publication number: CN219100199U
Application number: CN202223389600.0U
Authority: CN
Inventors: 冯少强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-05-30
Anticipated expiration: 2032-12-17

Abstract

The utility model discloses constant-pressure energy-saving water supply equipment, which comprises an air bag pressure tank, a high-efficiency water delivery and exhaust tank, a water pump and an electric regulating valve, wherein the air bag pressure tank is connected with a pipe network through a water outlet pipe; through setting up electric control valve, can guarantee the constant pressure water supply of pipe network according to the pressure regulation of settlement, in case electric control valve the preceding pressure has reached the pressure of setting for the off-line pressure, the water pump starts work immediately, up to upper limit pressure, has formed energy-conserving constant pressure water supply.

Description

Constant-pressure energy-saving water supply equipment

Technical Field

The utility model relates to the technical field of water supply equipment, in particular to constant-pressure energy-saving water supply equipment.

Background

With the development of social economy, various high-rise buildings are more and more, and the problems of water pressure, water quality and the like of high-rise users always bother designers of water supply companies because the pressure of municipal pipe networks can only reach about 2MPa, but the existing water supply equipment consumes large energy, and the water pump can run fully once water is needed, so that the transportation capacity is excessive, so the energy-saving water supply equipment is provided.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a constant pressure energy-saving water supply equipment, includes gasbag overhead tank, high-efficient water delivery exhaust tank, water pump and electric control valve, the gasbag overhead tank passes through the outlet pipe and is connected with the pipe network, high-efficient water delivery exhaust tank top is through last delivery port, go up outlet pipe and outlet pipe connection, high-efficient water delivery exhaust tank middle part sets up the water vapor separator and separates high-efficient water delivery exhaust tank into cavity, lower cavity, water vapor separator is set up in the middle part of the water vapor separator, water separator filter screen is covered to water separator lower part, high-efficient water delivery exhaust tank is located the part of water vapor separator lower part and sets up jar body filter, jar body filter lower part sets up water diversion board and anti-spin board; the bottom of the high-efficiency water delivery and exhaust tank is provided with a lower water outlet, the part of the high-efficiency water delivery and exhaust tank, which is positioned at the upper part of the water-gas separation plate, is provided with an upper water inlet, and the lower water outlet and the upper water inlet are connected with a water pump through a lower water outlet pipe and an upper water inlet pipe, so that water in the lower cavity of the high-efficiency water delivery and exhaust tank is delivered into the upper cavity of the high-efficiency water delivery and exhaust tank through the water pump; the inlet end and the outlet end of the electric regulating valve are respectively provided with a first pressure sensor and a second pressure sensor, the first pressure sensor is connected with the water pump to control the start and stop of the water pump, and the second pressure sensor controls the start and stop of the electric regulating valve.

Compared with the prior art, the utility model has the advantages that: the water diversion plate and the anti-rotation plate are arranged in the high-efficiency water delivery exhaust tank, so that water flows in the same direction in the high-efficiency water delivery exhaust tank, and the vortex is avoided, and the effect of increasing water flow is achieved; the electric regulating valve is arranged, so that the constant-pressure water supply of a pipe network can be ensured according to the set pressure, and once the pressure in front of the electric regulating valve reaches the set line pressure, the water pump immediately starts to work until the upper limit pressure, so that the energy-saving constant-pressure water supply is formed; in addition, the water inlet pipe can be connected with municipal or water tank water inlet, and the application range is wider.

Drawings

FIG. 1 is a schematic diagram of a constant pressure energy-saving water supply device according to the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples:

referring to fig. 1, this embodiment discloses a constant-pressure energy-saving water supply device, which comprises an air bag pressure tank 1, a high-efficiency water delivery and exhaust tank 2, a water pump 3 and an electric regulating valve 4, wherein the top of the air bag pressure tank 1 is provided with a safety valve 14 and an air filling hole 15, the air bag pressure tank 1 is connected with a pipe network through a water outlet pipe 17, the top of the high-efficiency water delivery and exhaust tank 2 is connected with the water outlet pipe 17 through an upper water outlet and an upper water outlet pipe 5, the electric regulating valve 4 is arranged at the connection end of the water outlet pipe 17 and the pipe network, a first pressure sensor 24 and a second pressure sensor 25 are respectively arranged at the inlet end and the outlet end of the electric regulating valve 4, the first pressure sensor 24 is connected with the water pump 3 to control the start and stop of the water pump 3, and the second pressure sensor 25 is used for controlling the start and stop of the electric regulating valve 4; in a specific implementation, the pressure of the electric regulating valve 4 is between the upper limit pressure and the lower limit pressure of the water pump 3, and the set pressure of the electric regulating valve 4 is slightly larger than the lower limit pressure of the water pump 3, that is, the starting pressure of the water pump 3 is not lower than the set pressure of the electric regulating valve 4.

The middle part of the efficient water delivery and exhaust tank 2 is provided with a water-gas separation plate 6, the water-gas separation plate 6 separates the efficient water delivery and exhaust tank 2 into an upper cavity and a lower cavity, the middle part of the water-gas separation plate 6 is provided with a water-gas separator 7, the lower part of the water-gas separator 7 is covered with a water-gas separator filter screen 8, the part of the efficient water delivery and exhaust tank 2, which is positioned at the lower part of the water-gas separation plate 6, is provided with a tank filter 9, and the lower part of the tank filter 9 is provided with a water diversion plate 10 and a rotation prevention plate 11; the bottom of the high-efficiency water delivery and exhaust tank 2 is provided with a lower water outlet, the part of the high-efficiency water delivery and exhaust tank 2 positioned at the upper part of the water-gas separation plate 6 is provided with an upper water inlet, and the lower water outlet and the upper water inlet are connected with the water pump 3 through a lower water outlet pipe 12 and an upper water inlet pipe 13 so that water in the lower cavity of the high-efficiency water delivery and exhaust tank 2 is delivered into the upper cavity of the high-efficiency water delivery and exhaust tank 2 through the water pump 3; generally, the number of water pumps 3 is two or more in a specific arrangement.

The upper part of the high-efficiency water delivery and exhaust tank 2 is also provided with an upper water outlet 18, the part of the high-efficiency water delivery and exhaust tank 2 positioned at the tank filter 9 is also provided with a lower water inlet 19, valves are arranged at the upper water outlet 18 and the lower water inlet 19, and one end of the high-efficiency water delivery and exhaust tank 2 far away from the lower water inlet 19 is provided with a filter mounting hole 16; the tank body of the high-efficiency water delivery exhaust tank 2 positioned at the lower part of the tank body filter 9 is provided with a liquid level electrode 20; the bottom surface of the high-efficiency water delivery exhaust tank 2 is an arc bottom surface 21 which protrudes upwards; a drain pipe 22 is arranged on the bottom surface of the high-efficiency water delivery exhaust tank 2; the top of the high-efficiency water delivery and exhaust tank 2 is also provided with a water adding port 23; check valves 26 are arranged on the upper water outlet pipe 5 and the lower water inlet 19.

When the water pump is used, water enters the high-efficiency water delivery and exhaust tank from the upper water inlet pipe firstly, then flows to the water distribution plate and the anti-rotation plate through the tank filter, the water flows in the water distribution plate and the anti-rotation plate in the same direction, the vortex is not generated, the water flow increasing effect is achieved, the water is conveyed to the upper end of the high-efficiency water delivery and exhaust tank by the water pump, once the water shortage of the lower cavity is detected by the liquid level electrode, the rotation is stopped by the automatic control pump, and at the moment, the gas is conveyed to the upper part of the high-efficiency water delivery and exhaust tank by the water-gas separator, and if the working condition of the high-efficiency water delivery and exhaust tank is mature, the water pump can work normally; then, the water passes through the pipe network direction of the electric regulating valve from the upper end of the high-efficiency water delivery and exhaust tank due to the operation of the water pump; when the front end of the electric regulating valve reaches the upper limit of the air bag pressure tank and the water pump stops working, the electric regulating valve still can store the water quantity of the pressure tank, the constant pressure water supply of a pipe network is ensured according to the set pressure, once the front pressure of the electric regulating valve reaches the set lower line pressure, the water pump immediately starts to work until the upper limit pressure, so that energy-saving constant pressure water supply is formed, in addition, the joint of the air bag pressure tank and the water outlet pipe can realize water inlet or water outlet according to the pressure inside the air bag pressure tank, when the internal pressure of the air bag pressure tank is greater than the pressure of the pipe network, the air bag pressure tank discharges water to the water outlet pipe, and when the internal pressure of the air bag pressure tank is less than the pressure of the pipe network, the air bag pressure tank feeds water from the water outlet pipe.

The whole set of control adopts the independent frequency conversion of the water pump and does not have a contactor with energy consumption, and the intelligent control of high technology is achieved through the interaction, mutual coordination and mutual coordination of the pressure sensor I and the pressure sensor II, thereby achieving the decisive effects of energy saving, high efficiency and long service life of equipment!

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The constant-pressure energy-saving water supply device is characterized by comprising an air bag pressure tank, a high-efficiency water delivery and exhaust tank, a water pump and an electric regulating valve, wherein the air bag pressure tank is connected with a pipe network through a water outlet pipe, the electric regulating valve is arranged at the connecting end of the water outlet pipe and the pipe network, the top of the high-efficiency water delivery and exhaust tank is connected with the water outlet pipe through an upper water outlet and an upper water outlet, a water-gas separation plate is arranged in the middle of the high-efficiency water delivery and exhaust tank to separate the high-efficiency water delivery and exhaust tank into an upper cavity and a lower cavity, a water-gas separator is arranged in the middle of the water-gas separation plate, a water-gas separator filter screen is covered at the lower part of the water-gas separator, a tank filter is arranged at the lower part of the high-efficiency water delivery and exhaust tank, and a water-distribution plate and a rotation-preventing plate are arranged at the lower part of the tank filter; the high-efficiency water delivery and exhaust tank is characterized in that a lower water outlet is formed in the bottom of the high-efficiency water delivery and exhaust tank, an upper water inlet is formed in the part, located on the upper portion of the water-gas separation plate, of the high-efficiency water delivery and exhaust tank, and the lower water outlet and the upper water inlet are connected with a water pump through a lower water outlet pipe and an upper water inlet pipe, so that water in the lower cavity of the high-efficiency water delivery and exhaust tank is delivered into the upper cavity of the high-efficiency water delivery and exhaust tank through the water pump.

2. The constant-pressure energy-saving water supply equipment according to claim 1, wherein a safety valve and an air hole are arranged at the top of the air bag pressure tank.

3. The constant pressure energy saving water supply apparatus as claimed in claim 1, wherein the number of the water pumps is plural.

4. The constant-pressure energy-saving water supply equipment according to claim 1, wherein the inlet end and the outlet end of the electric regulating valve are respectively provided with a first pressure sensor and a second pressure sensor, the first pressure sensor is connected with the water pump to control the start and stop of the water pump, and the second pressure sensor controls the start and stop of the electric regulating valve.

5. The constant-pressure energy-saving water supply device according to claim 1, wherein an upper water outlet is further formed in the upper portion of the efficient water delivery and exhaust tank, a lower water inlet is further formed in the portion, located at the tank body filter, of the efficient water delivery and exhaust tank, a filter mounting hole is formed in one end, away from the lower water inlet, of the efficient water delivery and exhaust tank, and valves are arranged at the upper water outlet and the lower water inlet.

6. The constant-pressure energy-saving water supply equipment according to claim 1, wherein the high-efficiency water delivery exhaust tank is provided with a liquid level electrode on a tank body positioned at the lower part of the tank body filter.

7. The constant pressure energy saving water supply equipment as claimed in claim 1, wherein the bottom surface of the high efficiency water delivery and exhaust tank is an arc bottom surface protruding upwards.

8. The constant pressure energy-saving water supply equipment according to claim 1, wherein a drain pipe is arranged on the bottom surface of the high-efficiency water delivery and exhaust tank.

9. The constant-pressure energy-saving water supply equipment according to claim 1, wherein a water filling port is further arranged at the top of the high-efficiency water delivery and exhaust tank.