CN219773091U

CN219773091U - Overflow alarm device for secondary water supply tank

Info

Publication number: CN219773091U
Application number: CN202320427390.5U
Authority: CN
Inventors: 宁书鹏; 刘佳; 杜乃成
Original assignee: Tianjin City Huacheng Water Supply Engineering Technology Co ltd
Current assignee: Tianjin City Huacheng Water Supply Engineering Technology Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-29
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses an overflow alarm device of a secondary water supply tank, which is characterized in that: the device comprises a water tank overflow pipe connected with a secondary water supply water tank, wherein the overflow pipe is connected with a three-way type flow guide pipe through a first clamp, a bypass of the flow guide pipe is connected with a water drain pipe bent towards the water collecting pit direction, a lower interface of the flow guide pipe is connected with a split pipe through a second clamp, an outlet of the split pipe is connected with an inlet of an electronic water flow indication valve through a third clamp, and the electronic water flow indication valve is connected with a remote monitoring platform through a communication module; the outlet of the electronic water flow indicating valve is connected with a diversion drain pipe through a fourth clamp, and the diversion drain pipe is provided with a bend towards the water collecting pit. The utility model can realize remote monitoring of the overflow state of the secondary water tank.

Description

Overflow alarm device for secondary water supply tank

Technical Field

The utility model belongs to the technical field of secondary water supply, and particularly relates to an overflow alarm device of a secondary water supply water tank.

Background

The secondary water supply device is a device for pressurizing and lifting water to a designated height for use in high-rise houses, and is generally arranged on the ground or a basement, wherein the main water storage device is a water tank.

Because the overflow prevention measures of the water tank have unstable factors, abnormal states can occur, the water tank overflows when the water level of the water tank is too high, an overflow pipe is arranged on the existing secondary water supply water tank, water is discharged through an overflow pipe when overflow occurs, the overflow pipe is connected with a drainage well in the prior art, overflowed water is directly discharged to the drainage well, the discharge speed of the drainage well of the equipment room is reduced due to long-time overflow, and flooding of the equipment room is caused if the overflow is found out not to be timely; in the prior art, the overflow can be found only by regular inspection, so that the safety of the secondary water supply tank and water supply facilities thereof is ensured.

Therefore, the utility model solves the problem of the overflow alarm device of the secondary water supply tank, which can automatically overflow to the monitoring platform.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the overflow alarm device for the secondary water supply tank, which has good overflow alarm function and can realize remote monitoring of the overflow state of the secondary water supply tank.

The utility model is realized in this way, a kind of secondary water supply water tank overflows the alarm device, characterized by that: the device comprises a water tank overflow pipe connected with a secondary water supply water tank, wherein the overflow pipe is connected with a three-way type flow guide pipe through a first clamp, a bypass of the flow guide pipe is connected with a water drain pipe bent towards the water collecting pit direction, a lower interface of the flow guide pipe is connected with a split pipe through a second clamp, an outlet of the split pipe is connected with an inlet of an electronic water flow indication valve through a third clamp, and the electronic water flow indication valve is connected with a remote monitoring platform through a communication module; the outlet of the electronic water flow indicating valve is connected with a diversion drain pipe through a fourth clamp, and the diversion drain pipe is provided with a bend towards the water collecting pit.

Preferably, the drain pipe and the guide pipe are welded into an integrated structure.

Preferably, the shunt tube comprises a honeycomb duct body and connecting discs for welding two ends of the honeycomb duct body, and sealing grooves are formed in the connecting discs.

The utility model has the advantages and technical effects that: after the overflow takes place for the water tank, a large amount of water will flow to the honeycomb duct through the water tank overflow pipe, the honeycomb duct water can take place a certain amount deposit, after the water deposit is to the wash pipe height, the vast majority of water will drain through the wash pipe, another a small portion of water will carry out the shunt tubes through the honeycomb duct bottom, then after passing through the rivers pilot valve, can send signal transmission to monitor platform automatically because of the water through the rivers pilot valve this moment, monitor platform can in time discover the overflow condition, carry out remote control stop equipment operation, prevent the continuation of overflow phenomenon to send special personnel to go forward to maintain in the first time, in order to reach the harm that reduces the overflow phenomenon to equipment. And then the accumulated water can be continuously discharged through the diversion drain pipe until the flow guiding pipe is emptied and then the water flow indicating valve stops sending signals.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

fig. 3 is a schematic view of a shunt tube configuration.

In the figure, 1, a water tank overflow pipe; 2. a first clip; 3. a flow guiding pipe; 4. a drain pipe; 5. a second clip; 6. a shunt; 6-1, a honeycomb duct body; 6-2, connecting disc; 6-3, sealing the groove; 7. a third clamp; 8. an electronic water flow indication valve; 9. a fourth clamp; 10. and a split drain pipe.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, a overflow alarm device for a secondary water supply tank is disclosed, which is connected with a tank overflow pipe 1 of the secondary water supply tank, the overflow pipe is connected with a three-way type flow guide pipe 3 through a first clamp 2, a bypass of the flow guide pipe is connected with a water drain pipe 4 bent towards the direction of a water collecting pit, a lower port of the flow guide pipe is connected with a shunt pipe 6 through a second clamp 5, an outlet of the shunt pipe is connected with an inlet of an electronic water flow indication valve 8 through a third clamp 7, and the electronic water flow indication valve is provided with a water flow induction switch: when water flows through the pipeline, the internal valve plate is triggered, and the displacement of the valve plate triggers a switch signal. Model: the SK-DN15-DB is connected with a remote monitoring platform through a communication module; the outlet of the electronic water flow indicating valve is connected with a diversion drain pipe 10 through a fourth clamp 9, and the diversion drain pipe is provided with a bend towards the water collecting pit.

Preferably, the drain pipe and the guide pipe are welded into an integrated structure, so that the integrated structure is ensured, and water loss caused by water seepage is avoided.

Preferably, referring to fig. 3, the shunt tube 6 includes a flow guiding tube body 6-1 and a connecting disc 6-2 for welding two ends of the flow guiding tube body, so that efficient and rapid installation can be satisfied, components can be rapidly replaced when a fault occurs, on-site operation can be completed without tools, and a sealing groove 6-3 is arranged on the connecting disc.

The working principle of the utility model is as follows:

after the overflow takes place for the water tank, a large amount of water will flow to the honeycomb duct through the water tank overflow pipe, the honeycomb duct water can take place a certain amount deposit, after the water deposit is to the wash pipe height, the vast majority of water will drain through the wash pipe, another a small part of water will carry out the shunt tubes through the honeycomb duct bottom, then after passing through electronic type rivers pilot valve, can send signal transmission to monitor platform voluntarily because of the water passes through rivers pilot valve this moment, deposit water and can keep draining through the reposition of redundant personnel wash pipe afterwards, until the honeycomb duct is emptied back rivers pilot valve will stop sending the signal.

In summary, the utility model can realize remote monitoring of the overflow state of the secondary water tank.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An overflow alarm device for a secondary water supply tank, which is characterized in that: the device comprises a water tank overflow pipe connected with a secondary water supply water tank, wherein the overflow pipe is connected with a three-way type flow guide pipe through a first clamp, a bypass of the flow guide pipe is connected with a water drain pipe bent towards the water collecting pit direction, a lower interface of the flow guide pipe is connected with a split pipe through a second clamp, an outlet of the split pipe is connected with an inlet of an electronic water flow indication valve through a third clamp, and a communication module in an electronic water flow indication valve is connected with a remote monitoring platform through an electronic control cabinet; the outlet of the electronic water flow indicating valve is connected with a diversion drain pipe through a fourth clamp, and the diversion drain pipe is provided with a bend towards the water collecting pit.

2. The secondary water tank overflow alarm device of claim 1, wherein: the drain pipe and the guide pipe are welded into an integrated structure.

3. The secondary water tank overflow alarm device of claim 1, wherein: the shunt tubes include honeycomb duct body and the connection pad at welding honeycomb duct body both ends, be equipped with the seal groove on the connection pad.