CN220792227U - Automatic overflow cutting device - Google Patents

Abstract

The utility model discloses an overflow automatic cutting device, which comprises a water tank, wherein a water inlet pipe is arranged on one side of the water tank, an electromagnetic valve is arranged on the outer side of the water inlet pipe, a water outlet pipe is arranged on one side, far away from the water inlet pipe, of the water tank, a fixed box is fixedly connected on the outer side of the water tank, a connecting groove is formed in the fixed box, a piston plate is slidingly connected in the connecting groove, a connecting rod is fixedly connected on the top of the piston plate, a pressing plate is fixedly connected on one end, far away from the piston plate, of the connecting rod, a buffer pad is arranged at the bottom of the pressing plate, and a tact switch is arranged in the fixed box; the beneficial effects achieved by the utility model are as follows: the piston plate, the connecting rod, the pressing plate, the tact switch and the electromagnetic valve are arranged, so that the function of automatically cutting off the water inlet pipe during overflow is realized, water inlet is stopped, and the pump house is prevented from being flooded; the function of driving the piston plate to reset after water is discharged is realized by arranging the sliding rod, the spring and the limiting block, so that the electromagnetic valve is opened to continuously recover water inlet, and the use is convenient.

Description

Automatic overflow cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to an automatic overflow cutting device.

Background

The pump house is a factory building for installing a water pump, a power machine and auxiliary equipment thereof, and is a main engineering of a pump station building, a water storage tank for water supply storage is usually arranged in the pump house, the water storage tank usually comprises a water inlet pipe and a water outlet pipe, a ball float valve is usually arranged at the pipe orifice of the water inlet pipe and used for controlling whether the water inlet pipe is filled with water according to the water level, and an overflow port is usually arranged in the water tank to avoid excessive pressure in the water tank; in the prior art, the water tank is mainly controlled by a float valve to feed water, and in general, the water feeding speed of the water tank is higher than the water discharging speed, so that the float valve is frequently opened and closed; when the water level of the water tank is high, the floating ball valve can be opened and closed frequently due to water surface fluctuation, so that the floating ball valve is easy to damage, and the pump house is flooded frequently. Therefore, we propose an overflow automatic cutting device.

Disclosure of Invention

The utility model aims to provide an overflow automatic cutting device, which aims to solve the problems that in the prior art, a water tank is mainly controlled by a floating ball valve to feed water, and in general, the water feeding speed of the water tank is higher than the water discharging speed, so that the floating ball valve is frequently opened and closed; when the water level of the water tank is high, the floating ball valve can be opened and closed frequently due to water surface fluctuation, so that the floating ball valve is easy to damage, and the pump house is flooded frequently.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an overflow automatic cutout device, includes the water tank, one side of water tank is equipped with the inlet tube, the outside of inlet tube is equipped with the solenoid valve, one side that the inlet tube was kept away from to the water tank is equipped with the outlet pipe, the fixed case of outside fixedly connected with of water tank, the spread groove has been seted up to the inside of fixed case, the inside sliding connection of spread groove has the piston board, the top fixedly connected with connecting rod of piston board, the one end fixedly connected with clamp plate of piston board is kept away from to the connecting rod, the bottom of clamp plate is equipped with the blotter, the inside of fixed case is equipped with the tact switch, solenoid valve and tact switch electric connection.

Preferably, an overflow hole is formed in the outer side of the water tank, and the overflow hole is communicated with the connecting groove.

Preferably, the top of the piston plate is symmetrically and fixedly connected with a sliding rod, and the sliding rod is in sliding connection with the fixed box.

Preferably, a spring is sleeved on the outer side of the sliding rod and positioned on one side of the piston plate.

Preferably, the inside symmetry sliding connection of fixed case has the stopper, slide bar and stopper fixed connection.

Preferably, a storage battery is arranged in the fixed box.

The beneficial effects achieved by the utility model are as follows: the piston plate, the connecting rod, the pressing plate, the tact switch and the electromagnetic valve are arranged, so that the function of automatically cutting off the water inlet pipe during overflow is realized, water inlet is stopped, and the pump house is prevented from being flooded; the function of driving the piston plate to reset after water is discharged is realized by arranging the sliding rod, the spring and the limiting block, so that the electromagnetic valve is opened to continuously recover water inlet, and the use is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of part A of the present utility model;

FIG. 3 is an enlarged view of the structure of the platen and the connecting rod of the present utility model.

In the figure: 1. a water tank; 2. a water inlet pipe; 3. an electromagnetic valve; 4. a water outlet pipe; 5. a fixed box; 6. a storage battery; 7. touching the switch; 8. a pressing plate; 9. a connecting rod; 10. a piston plate; 11. a connecting groove; 12. an overflow aperture; 13. a spring; 14. a slide bar; 15. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the automatic overflow cutting device comprises a water tank 1, wherein a water inlet pipe 2 is arranged on one side of the water tank 1, an electromagnetic valve 3 is arranged on the outer side of the water inlet pipe 2, a water outlet pipe 4 is arranged on one side, far away from the water inlet pipe 2, of the water tank 1, water is fed into the water tank 1 through the water inlet pipe 2, water is discharged through the water outlet pipe 4 for use, and the water inlet state of the water inlet pipe 2 is controlled through the electromagnetic valve 3; the outside fixedly connected with fixed tank 5 of water tank 1, connecting groove 11 has been seted up to the inside of fixed tank 5, the inside sliding connection of connecting groove 11 has piston board 10, the top fixedly connected with connecting rod 9 of piston board 10, the one end fixedly connected with clamp plate 8 of piston board 10 is kept away from to connecting rod 9, the bottom of clamp plate 8 is equipped with the blotter, the inside of fixed tank 5 is equipped with tact switch 7, solenoid valve 3 and tact switch 7 electric connection, drive connecting rod 9 through piston board 10 and produce the removal, connecting rod 9 drives clamp plate 8 and removes and break away from or paste tact switch 7, thereby control the state of solenoid valve 3, control the state of intaking of inlet tube 2.

Further, an overflow hole 12 is formed in the outer side of the water tank 1, the overflow hole 12 is communicated with the connecting groove 11, and water is discharged into the connecting groove 11 when overflowed through the overflow hole 12, so that the water inlet state of the water inlet pipe 2 is controlled in an auxiliary mode.

Further, a sliding rod 14 is symmetrically and fixedly connected to the top of the piston plate 10, the sliding rod 14 is slidably connected to the fixed box 5, and the sliding rod 14 is used for limiting the movement of the piston plate 10.

Further, a spring 13 is sleeved on the outer side of the sliding rod 14 and positioned on one side of the piston plate 10, and the piston plate 10 is driven to move and reset by the spring 13.

Further, the inside of the fixed box 5 is symmetrically and slidably connected with a limiting block 15, the sliding rod 14 is fixedly connected with the limiting block 15, and the movement of the sliding rod 14 is limited through the limiting block 15, so that the movement of the piston plate 10 is further limited.

Further, a battery 6 is provided in the interior of the stationary case 5, and power support is provided to the device by the battery 6.

Specifically, during normal use, the pressing plate 8 is tightly attached to the tact switch 7, so that the electromagnetic valve 3 is kept in an open state, water is fed into the water tank 1 through the water inlet pipe 2, water is discharged through the water outlet pipe 4 for use, when the water feeding speed is high, the water level rises, water enters the inside of the connecting groove 11 through the overflow hole 12, the piston plate 10 is pressed to move upwards, the piston plate 10 drives the slide rod 14 to slide, the spring 13 is compressed, meanwhile, the piston plate 10 drives the pressing plate 8 to move through the connecting rod 9 to be separated from the tact switch 7, so that the electromagnetic valve 3 is closed, water is stopped, water in the water tank 1 is continuously discharged through the water outlet pipe 4, the water level drops, overflow is prevented, a pump room is prevented from being flooded, when the water in the connecting groove 11 is discharged, the spring 13 drives the piston plate 10 to move and reset due to elasticity, and the piston plate 10 drives the pressing plate 8 to move downwards through the connecting rod 9 to be tightly attached to the tact switch 7, so that the electromagnetic valve 3 is opened, water is recovered, and the use is convenient.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an overflow automatic cutout device, includes water tank (1), its characterized in that: one side of water tank (1) is equipped with inlet tube (2), the outside of inlet tube (2) is equipped with solenoid valve (3), one side that inlet tube (2) was kept away from to water tank (1) is equipped with outlet pipe (4), fixed case (5) of outside fixedly connected with of water tank (1), spread groove (11) have been seted up to the inside of fixed case (5), the inside sliding connection of spread groove (11) has piston plate (10), the top fixedly connected with connecting rod (9) of piston plate (10), the one end fixedly connected with clamp plate (8) of piston plate (10) are kept away from to connecting rod (9), the bottom of clamp plate (8) is equipped with the blotter, the inside of fixed case (5) is equipped with dabs switch (7), solenoid valve (3) and dabs switch (7) electric connection.

2. An overflow automatic shut-off device according to claim 1, wherein: an overflow hole (12) is formed in the outer side of the water tank (1), and the overflow hole (12) is communicated with the connecting groove (11).

3. An overflow automatic shut-off device according to claim 1, wherein: the top of the piston plate (10) is symmetrically and fixedly connected with a sliding rod (14), and the sliding rod (14) is in sliding connection with the fixed box (5).

4. An overflow automatic shut-off device as in claim 3 wherein: the spring (13) is sleeved on the outer side of the sliding rod (14) and positioned on one side of the piston plate (10).

5. An overflow automatic shut-off device as in claim 3 wherein: the inside symmetry sliding connection of fixed box (5) has stopper (15), slide bar (14) and stopper (15) fixed connection.

6. An overflow automatic shut-off device according to claim 1, wherein: the inside of the fixed box (5) is provided with a storage battery (6).