CN208501800U

CN208501800U - A kind of water tank anti-overflow water installations

Info

Publication number: CN208501800U
Application number: CN201820897427.XU
Authority: CN
Inventors: 刘勇军; 杨勇; 彭华; 谢星宇; 杜君光
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2019-02-15
Anticipated expiration: 2028-06-11

Abstract

The utility model relates to a kind of water tank anti-overflow water installations, including the tap above pond and pond, the side in the pond is provided with overflow port, the side in the pond is also equipped with spilling water detection device, the spilling water detection device includes the water inlet protruded into the pond, standpipe on the outside of pond, the drainpipe connecting with sewer pipe is connected with below the standpipe, the inside of the standpipe is equipped with detection switch, the diameter of the drainpipe is less than the diameter of standpipe, water pipe below the tap is equipped with the control valve connecting with the detection switch by control circuit, the water inlet is located at the top of the overflow port, the anti-overflow device of water of the utility model is forgotten to close in tap, it can be automatically closed the water inlet pipe below tap when vegetable sink or full water of washing one's hands, to avoid tap water spilling from causing room Room waterflooding improves the safety of household water.

Description

A kind of water tank anti-overflow water installations

Technical field

The utility model relates to the technical field of overflow pipe, in particular to a kind of water tank anti-overflow water installations.

Background technique

Generally there are a vegetable sink and one or more hand washing sinks in family at present, when cutting off the water, since a period of time dredges Suddenly tap is opened, and water descendant stays out, the accident for causing family to be flooded is commonplace, although present vegetable sink or There are overflow ports for hand washing sink, and when this kind of accident occurs, water can flow into sewer by overflow port, but since overflow port compares It is small, it is still unavoidable from the generation of accident.In consideration of it, proposing a kind of Domestic overflow-preventing water installations, pond or gutter spill is occurring When, water inlet pipe is automatically closed, to prevent the generation of such accident.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of water tank anti-overflow water installations.

A kind of water tank anti-overflow water installations, including the tap above pond and pond, the side in the pond is provided with overflow Mouthful, the side in the pond is also equipped with spilling water detection device, the spilling water detection device include protrude into the pond into The mouth of a river, the standpipe on the outside of pond are connected with the drainpipe connecting with sewer pipe, the storage below the standpipe The inside of water pipe is equipped with detection switch, and the diameter of the drainpipe is less than the diameter of standpipe, the water pipe below the tap Equipped with the control valve being connect with the detection switch by control circuit, the water inlet is located at the top of the overflow port.

Preferably, the control valve is the cross-shaped structure for including vertical water service pipe and laterally movable chamber, the movable chamber Interior to be equipped with spool, the two sides of the movable chamber are respectively equipped with electromagnetic coil A and electromagnetic coil B, and the both ends of the spool are set respectively Have the mandril A for protruding into the center the electromagnetic coil A and protrude into the mandril B, the electromagnetic coil A at the center the electromagnetic coil B with , the electromagnetic coil A and the electromagnetism in parallel with the electromagnetic coil B of point driving switch is in series with after the detection switch series connection Coil B is connected with identical power supply.

Preferably, the detection switch includes Switch main body, and the top of the Switch main body is equipped with the cunning that can slide up and down Bar, the Switch main body include metal contact piece and hard contact, the overlying contact of the bottom of the slide bar and the metal contact piece, The gravity of the slide bar is slightly less than the elastic force of the metal contact piece.

The beneficial effects of the utility model are:

The anti-overflow device of water of the utility model can close automatically when tap forgets that closing, vegetable sink or water of washing one's hands are full The water inlet pipe below tap is closed, so that tap water spilling be avoided to cause house waterflooding, improves the safety of household water.

The spilling water detection device of the utility model can make detection switch float using standpipe, to make detection switch Slide bar upper end resists the upper end of standpipe, and then slide bar can will test the sheet metal pushing of switch, connect control circuit, make Valve events are controlled, the water pipe below tap is closed.

The utility model has the characteristics that structure is simple, easy to use, has suitable for family's vegetable sink or hand washing sink Good application prospect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is spilling water structure of the detecting device schematic diagram；

Fig. 3 is the structural schematic diagram of control valve；

Fig. 4 is the control circuit schematic diagram of the utility model；

In figure: 1. spilling water detection devices, 11. water inlets, 12. detection switch, 13. standpipes, 14. drainpipes, 2. controls Valve, 21. water service pipes, 22. movable chambers, 23. spools, 24. electromagnetic coil A, 25. mandril A, 26. electromagnetic coil B, 27. mandril B, E. Power supply, S. point driving switch, 3. overflow ports.

Specific embodiment

Specific embodiment of the present utility model is referring to Fig. 1-4:

The utility model mainly discloses a kind of water tank anti-overflow water installations, described including the tap above pond and pond The side in pond is provided with overflow port 3, and the side in the pond is also equipped with spilling water detection device 1, and the spilling water detection device 1 is wrapped Include the water inlet 11 protruded into the pond, the standpipe 13 on the outside of pond, the lower section of the standpipe 13 be connected with The inside of the drainpipe 14 of sewer pipe connection, the standpipe 13 is equipped with detection switch 12, and the diameter of the drainpipe 14 is small Water pipe below the diameter of standpipe 13, the tap is equipped with the control connecting with the detection switch 12 by control circuit Valve 2 processed, the water inlet 11 are located at the top of the overflow port 3.

Preferably, the control valve 2 is the cross-shaped structure for including vertical water service pipe 21 and laterally movable chamber 22, the work It is equipped with spool 23 in dynamic chamber 22, the two sides of the movable chamber 22 are respectively equipped with electromagnetic coil A24 and electromagnetic coil B26, the valve The both ends of core 23 are respectively equipped with the mandril A25 for protruding into the center the electromagnetic coil A24 and protrude into the center the electromagnetic coil B26 Mandril B27, the electromagnetic coil A24 connect with the detection switch 12 after with the electromagnetic coil that is in series with point driving switch S B26 is in parallel, and the electromagnetic coil A24 and the electromagnetic coil B26 are connected with identical power supply E.

Preferably, the detection switch 12 includes Switch main body, and the top of the Switch main body, which is equipped with, can slide up and down Slide bar, the Switch main body include metal contact piece and hard contact, are connect above the bottom of the slide bar and the metal contact piece Touching, the gravity of the slide bar are slightly less than the elastic force of the metal contact piece, and the spilling water detection device 1 of the utility model uses standpipe 13 can make detection switch 12 float, so that the slide bar upper end of detection switch 12 be made to resist the upper end of standpipe 13, and then slide bar The sheet metal that switch 12 can be will test pushes, and connects control circuit, acts control valve 2, closes the water below tap Pipe.

When the water overflow that tap forgets pass, the water of sink is expired and overflow port 3 cannot completely flow out tap, sink Water level rise, the water of sink can flow into standpipe 13, and the diameter of drainpipe 14 is smaller, and detection switch 12 is with standpipe 13 Interior water level rises and rises, and when detection switch 12 rises to highest order, slide bar upper end resists the upper end of standpipe 13, in turn The sheet metal that slide bar can will test switch 12 pushes, and detection switch 12 is closed, and electromagnetic coil A24 is powered, and electromagnetic coil A24 is produced Raw electromagnetic force, pushes mandril A25 to move right, and mandril A25 pushes spool 23, when spool 23203 is moved to right side, by the fire hose The water inlet pipe of head is blocked, and tap water stops outflow, and the water in standpipe 13 flows into sewer by drainpipe 14, in standpipe 13 Water level be gradually reduced, after dropping to certain position, detection switch 12 disconnect, electromagnetic coil A24 power-off, spool 23 is on the right side Side, tap is still in closed state, when needing with water next time, is manually pressed by point driving switch S, electromagnetic coil B26 is powered, electricity The electromagnetic force that magnetic coil B26 is generated drives mandril B27 to push spool 23 to left side, the water inlet pipe of tap is opened, thus normally Use water.

Claims

1. a kind of water tank anti-overflow water installations, including the tap above pond and pond, it is characterised in that: the side in the pond It is provided with overflow port, the side in the pond is also equipped with spilling water detection device, and the spilling water detection device includes protruding into the water Water inlet in pond, the standpipe on the outside of pond are connected with the draining connecting with sewer pipe below the standpipe Pipe, the inside of the standpipe are equipped with detection switch, and the diameter of the drainpipe is less than the diameter of standpipe, under the tap The water pipe of side is equipped with the control valve connecting with the detection switch by control circuit, and the water inlet is located at the overflow port Top.

2. water tank anti-overflow water installations according to claim 1, it is characterised in that: the control valve be include vertical water service pipe With the cross-shaped structure of laterally movable chamber, the movable chamber is interior to be equipped with spool, and the two sides of the movable chamber are respectively equipped with electromagnetic wire A and electromagnetic coil B is enclosed, the both ends of the spool are respectively equipped with the mandril A for protruding into the center the electromagnetic coil A and protrude into the electricity The mandril B at the center magnetic coil B, the electromagnetic coil A connect with the detection switch after with the electricity that is in series with point driving switch Magnetic coil B is in parallel, and the electromagnetic coil A and the electromagnetic coil B are connected with identical power supply.

3. water tank anti-overflow water installations according to claim 1 or 2, it is characterised in that: the detection switch includes switching this Body, the top of the Switch main body are equipped with the slide bar that can slide up and down, and the Switch main body includes metal contact piece and hard contact, The overlying contact of the bottom of the slide bar and the metal contact piece, the gravity of the slide bar are slightly less than the bullet of the metal contact piece Power.