CN210887424U - Intelligent constant-pressure water supply equipment - Google Patents

Abstract

The utility model discloses an intelligence constant voltage water supply equipment, belong to the water supply equipment field, this water supply equipment includes water tank and pump house, the pump house sets up in the water tank, the design of integration makes whole equipment compact structure, area is little, the water tank periphery does not have any pipeline that exposes, clean and tidy pleasing to the eye and safety, inlet tube in the pump house, all install pressure detector on the outlet pipe, be used for detecting municipal pipe network water pressure and water pressure respectively, pressure detector gives the switch board with the signal transmission, the switching of water supply mode and the frequency conversion of pump package motor are controlled respectively to the switch board, can reduce water supply equipment's energy consumption, guarantee the constant voltage water supply simultaneously, the washing inlet tube is installed in the pump house, go out water piping connection through the pipeline with washing, can realize washing the water tank under the normal condition that does not influence, ensure quality of water.

Description

Intelligent constant-pressure water supply equipment

Technical Field

The utility model belongs to the water supply equipment field especially relates to an intelligence constant voltage water supply equipment.

Background

Most of the existing water supply equipment is composed of a concrete pool and a pump room structure, the occupied area is large, the pool does not have an automatic flushing function, water needs to be stopped during cleaning, water supply is affected, and therefore the water pool cannot be flushed under most conditions, and water supply quality cannot be guaranteed. In addition, in the working process of the existing water supply system, water in the municipal pipe network firstly enters the low-level water tank, and then the water in the water tank is pressurized for the second time by the water pump and then is supplied to the end user, so that the secondary energy consumption is generated.

Disclosure of Invention

To the not enough that exists among the prior art, the utility model provides an intelligence constant voltage water supply equipment solves that water supply equipment area is big, the pond washes and secondary power consumption problem.

In order to solve the technical problem, the utility model discloses a technical means as follows:

an intelligent constant-pressure water supply device comprises a water tank and a pump room arranged in the water tank, wherein a water inlet pipe and a control cabinet are arranged in the pump room, one end of the water inlet pipe extends out of the pump room, the other end of the water inlet pipe is sequentially connected with a straight-through pipe and a bypass pipe, the straight-through pipe is respectively connected with a water outlet pipe and a pump set water outlet pipe, the pump set water outlet pipe is sequentially connected with a pump set and a pump set water inlet pipe, the pump set water inlet pipe is connected with the bypass pipe, two ends of the bypass pipe are connected to the inside of the water tank, one end of a flushing water inlet pipe is arranged in the straight-through pipe in an inserting mode, the other end of the; a valve D is arranged at the joint of the water inlet pipe and the straight-through pipe, a valve C is arranged at one end of the bypass pipe close to the water tank, a valve A and a valve B are arranged at the other end of the bypass pipe, the valve A and the valve B are respectively positioned at two sides of the joint of the water inlet pipe and the bypass pipe, and a valve E is arranged on the flushing water inlet pipe; pressure detectors are arranged on the water inlet pipe and the water outlet pipe and connected with the control cabinet; the bottom of the water tank is provided with an overflow pipe and an emptying pipe; one end of the water outlet pipe extends out of the pump room; valves are arranged on the pump set water inlet pipe and the pump set water outlet pipe; the water tank is made of stainless steel materials.

The utility model discloses following beneficial effect has:

compared with the prior art, the utility model discloses carry out the integrated design with water tank, pump house, compact structure, area is not big, and the water tank periphery does not have any pipeline that exposes moreover, and is clean and tidy, pleasing to the eye, safe. The utility model discloses can directly supply and pump package water supply between intelligent switching according to municipal pipe network water pressure at the pipe network, reduce the energy consumption, inverter motor realizes the constant voltage water supply according to water pressure automatically regulated water pump operation quantity, in addition, the utility model discloses can also guarantee the water supply quality under the condition of incessantly watering under the washing water tank, on the basis that does not influence the water supply.

Drawings

Fig. 1 is a schematic structural view of the water supply equipment of the present invention;

in the figure: 1-a water tank; 2-a pump room; 3-water inlet pipe; 4-a pressure detector; 5-a straight-through pipe; 6-water outlet pipe; 7-a water outlet pipe of the pump set; 8-a water inlet pipe of a pump set; 9-a by-pass pipe; 10-a control cabinet; 11-valve a; 12-valve B; 13-valve C; 14-valve D; 15-valve E; 16-flushing water inlet pipe; 17-line a; 18-line B; 19-washing the water outlet pipe; 20-an overflow pipe; 21-emptying pipe.

Detailed Description

The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.

As shown in fig. 1, an intelligent constant-pressure water supply device comprises a water tank 1 and a pump room 2, wherein the pump room 2 is arranged at the lower left corner inside a tank body of the water tank 1, a pipeline A17, a pipeline B18 and a plurality of flushing water outlet pipes 19 are arranged inside the water tank 1, an overflow pipe 20 and a vent pipe 21 are arranged at the bottom of the water tank 1, a water inlet pipe 3, a water outlet pipe 6, a pressure detector 4, a pump set water inlet pipe 8, a pump set water outlet pipe 7, a flushing water inlet pipe 16, a straight-through pipe 5, a bypass pipe 9, a plurality of pump sets, a valve; the integrated design of the water tank 1, the pump room 2 and the pump group and the control cabinet 10 ensures that the whole water supply equipment has compact structure and small occupied area, no exposed pipeline is arranged on the periphery of the water tank 1, the safety is high, and the management is convenient. A pressure detector 4 is arranged on the water inlet pipe 3 and used for detecting the water pressure of the municipal pipe network, and a pressure detector 4 is also arranged on the water outlet pipe 6 and used for detecting the water pressure; the switch that switch and the frequency conversion of pump package motor that switch that the pipe network directly supplied water, pump package supplied water respectively 10 and pressure measurement appearance 4 signal connection, the intelligent of water supply mode sets up and has reduced the energy consumption, and the pump package motor increases and decreases water pump operation quantity through frequency conversion adjustment, has guaranteed the constant voltage water supply. One end of a water inlet pipe 3 extends out of the outside of a pump room 2, the other end of the water inlet pipe is sequentially and vertically connected with a straight pipe 5 and a bypass pipe 9, a valve D14 is installed at the joint of the water inlet pipe 3 and the straight pipe 5, the straight pipe 5 is respectively and vertically connected with a water outlet pipe 6 and a pump set water outlet pipe 7, the other end of the water outlet pipe 6 extends out of the outside of the pump room 2, the pump set water outlet pipe 7 is sequentially connected with a pump set and a pump set water inlet pipe 8, valves are installed on the pump set water inlet pipe 8 and the pump set water outlet pipe 7, the pump set water inlet pipe 8 is vertically connected with the bypass pipe 9, one end of the bypass pipe 9 close to a water tank 1 is provided with a valve C13, the other end is provided with a valve A11 and. Install the washing inlet tube 16 one end of valve E15 and alternate and install in through pipe 5, the other end is connected with the pipeline A17 one end of perpendicular to water tank 1 roof, the pipeline A17 other end is connected with the pipeline B18 of perpendicular to water tank 1 lateral wall, the intercommunication has the multiunit to wash outlet pipe 19 on the pipeline B18, 360 ground surrounds installing multiunit nozzles on washing outlet pipe 19, wash water tank 1, overflow pipe 20 and blow-down pipe 21 one end stretch out the water tank 1 outside, the sparge water is discharged water tank 1 through blow-down pipe 21. When the amount of water in the water tank 1 is excessive and the level gauge inside the water tank 1 fails, the excessive water can be discharged from the overflow pipe 20. The water tank 1 is made of stainless steel.

The working process of the intelligent constant-pressure water supply equipment comprises the following steps: the raw water is through inlet tube 3, and pressure measurement appearance 4 on the inlet tube 3 detects municipal pipe network water pressure, and when municipal pipe network water pressure satisfied the district water supply demand, pressure measurement appearance 4 on the inlet tube 3 sent the signal for switch board 10, and switch board 10 switches water supply system into the pipe network and directly supplies: at the moment, only the valve D14 is opened, raw water enters the straight-through pipe 5 through the water inlet pipe 3 and then enters the water outlet pipe 6 through the straight-through pipe 5 to supply water to users; when municipal pipe network water pressure does not satisfy the district water supply demand, pressure detector 4 on outlet pipe 6 sends the signal for switch board 10, and switch board 10 switches water supply system into the pump package and supplies water: at the moment, a valve A11, a valve D14 and a valve E15 are closed, a valve B12 and a valve C13 are opened, raw water enters a bypass pipe 9 through a water inlet pipe 3, enters the inside of a water tank 1 from one end, far away from the side wall of the water tank 1, and flows out from one end, close to the side wall of the water tank 1, of the bypass pipe 9 to enter a pump set water inlet pipe 8 and sequentially passes through a pump set and a pump set water outlet pipe 7, a control cabinet 10 starts the pump set to pressurize for water supply, the raw water flows into a straight-through pipe 5 through the pump set water outlet pipe 7 and flows into a water outlet pipe 6 through the straight-through pipe 5 to supply water for a user, meanwhile, a pressure detector 4 on the water outlet pipe 6 detects water pressure; when the water outlet pressure is lower than the rated pressure, the control cabinet 10 controls the pump set motor to carry out frequency conversion and speed increase until the running number of the water pumps is increased, so that constant-pressure water supply is realized.

When the water tank 1 needs to be flushed, raw water enters the bypass pipe 9 through the water inlet pipe 3, the valve B12 and the valve C13 are closed, the raw water does not flow into the water tank 1, but flows into the pump set water inlet pipe 8, the pump set and the pump set water outlet pipe 7 through the bypass pipe 9 in sequence, and flows out of the pump set water outlet pipe 7 into the straight-through pipe 5, at the moment, the valve D14 is closed, the valve E15 is opened, part of the raw water in the straight-through pipe 5 sequentially passes through the flushing water inlet pipe 16, the pipeline A17 and the pipeline B18 to enter the flushing water outlet pipe 19 and is sprayed out through a nozzle on the flushing water outlet pipe 19 to flush the water tank 1; the other part of raw water flows into a water outlet pipe 6 through a straight pipe 5 and is directly supplied to users in the community.

The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.

Claims (5)

1. The utility model provides an intelligence constant pressure water supply equipment which characterized in that: comprises a water tank (1) and a pump room (2) arranged in the water tank (1), wherein a water inlet pipe (3) and a control cabinet (10) are arranged in the pump room (2), one end of the water inlet pipe (3) extends out of the pump room (2), the other end of the water inlet pipe (3) is sequentially connected with a straight-through pipe (5) and a bypass pipe (9), the straight-through pipe (5) is respectively connected with a water outlet pipe (6) and a pump set water outlet pipe (7), the pump set water outlet pipe (7) is sequentially connected with a pump set and a pump set water inlet pipe (8), the pump set water inlet pipe (8) is connected with the bypass pipe (9), two ends of the bypass pipe (9) are connected to the inside of the water tank (1), one end of a flushing water inlet pipe (16) is installed inside the straight-through pipe (5) in an inserting and penetrating manner, the other end of the flushing water inlet pipe (16) is connected with one end of, a plurality of groups of nozzles are arranged on the washing water outlet pipe (19); a valve D (14) is installed at the joint of the water inlet pipe (3) and the straight-through pipe (5), a valve C (13) is installed at one end, close to the water tank (1), of the bypass pipe (9), a valve A (11) and a valve B (12) are installed at the other end of the bypass pipe, the valve A (11) and the valve B (12) are respectively located on two sides of the joint of the water inlet pipe (3) and the bypass pipe (9), and a valve E (15) is installed on the flushing water inlet pipe (16); pressure detectors (4) are arranged on the water inlet pipe (3) and the water outlet pipe (6), and the pressure detectors (4) are connected with a control cabinet (10).

2. The intelligent constant pressure water supply apparatus as claimed in claim 1, wherein: the bottom of the water tank (1) is provided with an overflow pipe (20) and an emptying pipe (21).

3. The intelligent constant pressure water supply apparatus as claimed in claim 1, wherein: one end of the water outlet pipe (6) extends out of the pump room (2).

4. The intelligent constant pressure water supply apparatus as claimed in claim 1, wherein: and valves are arranged on the pump set water inlet pipe (8) and the pump set water outlet pipe (7).

5. The intelligent constant pressure water supply apparatus as claimed in any one of claims 1 to 4, wherein: the water tank (1) is made of stainless steel materials.

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