CN211547896U

CN211547896U - Full-automatic non-negative pressure water supply equipment

Info

Publication number: CN211547896U
Application number: CN201922377732.3U
Authority: CN
Inventors: 吴炜岚; 陈爱将
Original assignee: Hangzhou Shuangcheng Water Supply Equipment Co ltd
Current assignee: Hangzhou Shuangcheng Water Supply Equipment Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-22
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a full-automatic no negative pressure water supply equipment, including the water supply tank main part, water supply tank main part top is provided with the water inlet, and the pipe joint is installed to one side of water inlet, the one end installation of water supply tank main part is connected with first branch pipe through the flange, and the three-way pipe is installed to the lower extreme of first branch pipe, the one end of three-way pipe is provided with the outlet, and the other end of three-way pipe is connected with the water supply tank main part through the second branch pipe, install the main sewer in the water supply tank main part, install the main valve of drainage on the main sewer, the one end of the main valve of drainage is connected with the circulation control pipeline. The utility model discloses an install circulation pipeline control mechanism, can go out the steady voltage to the inside water of feed tank, prevent that water pressure from too big producing the damage to equipment assembly, possess good regulation steady voltage effect.

Description

Full-automatic non-negative pressure water supply equipment

Technical Field

The utility model relates to a water supply equipment technical field specifically is a full-automatic no negative pressure water supply equipment.

Background

Water supply refers to the supply of water by public facilities, commercial organizations, community endeavors, or individuals, and the water is typically delivered by pumps and pipes. Irrigation is also included. Water supply systems take water from a variety of locations that are suitably treated, including ground water, surface water (lakes and rivers), and desalinated seawater. The water source treatment step generally comprises: decontamination, chlorination, and sometimes including the addition of a fluorinating agent. The treated water is collected into a reservoir by gravity or by pumping water through a water pump and is supplied through a water tower or through a ground facility. After the water is used, the wastewater is typically discharged into a sewer system and treated in a sewage treatment plant before being discharged into rivers, lakes, oceans, or reused for landscape, irrigation or industrial water. The water pressure can be different due to different positions of the water storage system. The water storage pipe under the ground has higher water pressure, so a pressure reducer is arranged at the water outlet. In some facilities where the facility is deficient, the water pressure may be too low and result in insufficient water production; or the water pressure is too high, so that the water pump is broken and water is wasted. The water pressure of urban water supply systems is generally achieved by pumping water into a water tower through a pressurized water tank and maintaining the water pressure by gravity; or is controlled by a water pump of a water treatment plant or a relay pump station.

The current no negative pressure water supply equipment can not carry out portable steady voltage control to water pressure, leads to too big equipment unit that causes of water pressure to be impaired, therefore the market urgently needs to develop a neotype full-automatic no negative pressure water supply equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic no negative pressure water supply equipment to the no negative pressure water supply equipment who provides in solving above-mentioned background art can't carry out portable steady voltage control to water pressure, leads to water pressure to cause the impaired scheduling problem of equipment unit greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic no negative pressure water supply equipment, includes the water supply tank main part, water supply tank main part top is provided with the water inlet, and the pipe joint is installed to one side of water inlet, the one end installation of water supply tank main part is connected with first branch pipe through the flange, and the three-way pipe is installed to the lower extreme of first branch pipe, the one end of three-way pipe is provided with the outlet, and the other end of three-way pipe is connected with the water supply tank main part through the second branch pipe, install the main drainage pipe in the water supply tank main part, install the main drainage valve on the main drainage pipe, the one end of main drainage valve is connected with.

Preferably, the circulation control pipeline is provided with six water pressure detection meters.

Preferably, one end of the circulation control pipeline is connected with the overflow pipeline through an elbow joint.

Preferably, the circulation control pipeline is connected with the first water outlet pipe through a three-way joint.

Preferably, the three-way joint is respectively connected with the second water outlet pipe and the third water outlet pipe through pipelines.

Preferably, a bearing frame is arranged at the bottom of the water supply tank main body.

Compared with the prior art, the beneficial effects of the utility model are that:

install the main drainage pipe in the water supply tank main part, install the main drainage valve on the main drainage pipe, the one end of main drainage valve is connected with the circulation control pipeline through the circulation pipeline, install the water pressure detection table on the circulation control pipeline, the water pressure detection table can carry out real-time supervision to the inside every branch pipe department water pressure of circulation control pipeline, the one end of circulation control pipeline is connected with the overflow pipeline through the elbow fitting, the water supply tank can carry out two-way drainage through circulation control pipeline and drainage branch pipe, it is too big when the inside water pressure of circulation control pipeline, still can assist the drainage through valve member control overflow pipeline, through installing circulation pipeline control mechanism, can carry out steady pressure to the inside water of water supply tank and go out water, prevent that too big water pressure from producing the damage to equipment assembly, possess good regulation.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of the front end structure of the present invention.

In the figure: 1. a water inlet; 2. a pipe joint; 3. a water supply tank main body; 4. a carrier; 5. a second branch pipe; 6. a water outlet; 7. a three-way pipe; 8. a first branch pipe; 9. a main drain valve; 10. a main drain pipe; 11. a flow line; 12. an overflow conduit; 13. a three-way joint; 14. a water pressure detection meter; 15. a circulation control conduit; 16. a third water outlet pipe; 17. a second water outlet pipe; 18. a first water outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a full-automatic no negative pressure water supply equipment, including water supply tank

main part

3, 3 tops of water supply tank main part are provided with water inlet 1, pipe joint 2 is installed to one side of water inlet 1, the one end installation of water supply tank main part 3 is connected with first branch pipe 8 through the flange, three-way pipe 7 is installed to the lower extreme of first branch pipe 8, the one end of three-way pipe 7 is provided with outlet 6, the other end of three-way pipe 7 is connected with water supply tank main part 3 through second branch pipe 5, install main drainage pipe 10 on the water supply tank main part 3, main drainage valve 9 is installed to main drainage pipe 10, the one end of main drainage valve 9 is connected with circulation control pipeline 15 through circulation pipeline 11.

Further, a water pressure detecting meter 14 is installed on the circulation control pipeline 15, and six water pressure detecting meters 14 are provided.

Further, one end of the circulation control pipe 15 is connected to the overflow pipe 12 through an elbow joint.

Further, the circulation control pipe 15 is connected to the first water outlet pipe 18 through the three-way joint 13.

Further, the three-way joint 13 is connected with a second water outlet pipe 17 and a third water outlet pipe 16 through pipelines respectively.

Further, the bottom of the water service box body 3 is provided with a carrier 4.

The working principle is as follows: when the water supply tank is used, one end of a water supply tank main body 3 is connected with a first branch pipe 8 through a flange, the lower end of the first branch pipe 8 is provided with a three-way pipe 7, the other end of the three-way pipe 7 is connected with the water supply tank main body 3 through a second branch pipe 5, the water supply tank main body 3 is provided with a main drainage pipe 10, one end of a main drainage valve 9 is connected with a circulation control pipeline 15 through a circulation pipeline 11, the water supply tank main body 3 can carry out bidirectional drainage through the circulation control pipeline 15 and the branch drainage pipes, the circulation control pipeline 15 is provided with a water pressure detection meter 14, the water pressure detection meter 14 can carry out real-time monitoring on the water pressure at each branch pipe inside the circulation control pipeline 15, one end of the circulation control pipeline 15 is connected with an overflow pipeline 12 through a bent pipe joint, when the water pressure inside the circulation control pipeline 15 is too high, can go out the steady voltage to the inside water of feed tank, prevent that water pressure is too big to produce the damage to equipment unit spare, possess good regulation steady voltage effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full-automatic no negative pressure water supply equipment, includes water supply tank main part (3), its characterized in that, water supply tank main part (3) top is provided with water inlet (1), and pipe joint (2) are installed to one side of water inlet (1), the one end installation of water supply tank main part (3) is connected with first branch pipe (8) through the flange, and three-way pipe (7) are installed to the lower extreme of first branch pipe (8), the one end of three-way pipe (7) is provided with outlet (6), and the other end of three-way pipe (7) is connected with water supply tank main part (3) through second branch pipe (5), install drainage main (10) on water supply tank main part (3), install drainage main (9) on drainage main (10), the one end of drainage main (9) is connected with circulation control pipeline (15) through circulation pipeline (11).

2. The fully automatic non-negative pressure water supply equipment according to claim 1, characterized in that: and six water pressure detection meters (14) are arranged on the circulating control pipeline (15), and the number of the water pressure detection meters (14) is six.

3. The fully automatic non-negative pressure water supply equipment according to claim 1, characterized in that: one end of the circulation control pipeline (15) is connected with the overflow pipeline (12) through an elbow joint.

4. The fully automatic non-negative pressure water supply equipment according to claim 1, characterized in that: the circulation control pipeline (15) is connected with the first water outlet pipe (18) through a three-way joint (13).

5. The fully automatic non-negative pressure water supply equipment according to claim 4, characterized in that: the three-way joint (13) is respectively connected with the second water outlet pipe (17) and the third water outlet pipe (16) through pipelines.

6. The fully automatic non-negative pressure water supply equipment according to claim 1, characterized in that: the bottom of the water supply tank main body (3) is provided with a bearing frame (4).