CN211259052U

CN211259052U - Water diversion detection protection device

Info

Publication number: CN211259052U
Application number: CN201921938866.1U
Authority: CN
Inventors: 张军; 江小军
Original assignee: Hunan Source An Polytron Technologies Inc
Current assignee: Hunan Source An Polytron Technologies Inc
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-14
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to the technical field of diversion detection, and discloses a diversion detection protection device, which comprises a floor and a water pool, wherein the right side of the floor is connected with the water pool, the left side of the top of the floor is bolted with a first motor, the output end of the first motor is provided with a pump body, the left side of the pump body is provided with a water outlet pipe, the right side of the pump body is provided with a water inlet pipe, the right side of the top of the floor is bolted with a water tank, the water inlet pipe is communicated with the water tank, the top end of the pump body is provided with one end of an air outlet pipe, the outer wall of the air outlet pipe is provided with an air outlet valve, the other end of the air outlet pipe is communicated with the water tank, the water replenishing of the water tank is effectively realized, thereby the advantages of dry pumping and burning of the water pump can be effectively avoided, the problem that the water pump cannot be protected by dry pumping and burning can not be solved.

Description

Water diversion detection protection device

Technical Field

The utility model relates to a diversion detects technical field, specifically is diversion detection protection device.

Background

The multistage pump is less than under the applied condition of water pump at the water source, all need to draw water before the start water pump, is about to water and fills the water pump cavity, but the start water pump gives, the drainage, and can't effectively detect and protect the vacuum of water pump in water pump operation process, to the water pump because of the vacuum not enough and the sump water level not enough lead to dry pumping, the unable protection of phenomenon of dying, the diversion mode of present domestic adoption mainly has three kinds: vacuum tank diversion, efflux diversion, vacuum pump diversion, vacuum tank diversion needs are according to the air leakage volume, the people carries out the moisturizing in an indefinite period and can normally use, can't accomplish automatic control to drainage device and the protection to the water pump dry pumping state, efflux diversion and vacuum pump diversion although can carry out automatic control, nevertheless often be the unsafe to the judgement of diversion effect (whether water is full of the water pump cavity promptly), need pass through manual observation, and air leakage, phenomenon such as serious leak, can't detect to the water pump dry pumping that appear among the water pump operation process, can't make the protection to the water pump dry pumping, burn to die.

At present, no device for preventing dry pumping and burning of a mine stainless steel multistage pump is provided, so that an automatic protection device is particularly needed for the application of an automatic water supply and drainage system at a low water source, the water diversion effect of a water pump can be accurately judged on line, the protection before dry pumping and burning of the water pump can be accurately carried out according to actual working conditions, and the protection effect is as follows: (1) automatically replenishing water to the vacuum tank, ensuring the vacuum degree of the water pump, and preventing the water pump from being dry pumped and burnt; (2) when the water pump or the pipeline leaks water seriously and the automatic water supply amount is not enough to ensure the liquid level of the vacuum tank, the vacuum tank is stopped automatically, so that the water pump is prevented from being pumped and burned; (3) when the water level of the water sump is lower than the water suction port of the water pump, the water sump is automatically stopped, and the water pump is prevented from being dry pumped and burned.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a diversion detection protection device, possess and carry out the moisturizing to the vacuum tank automatically, guarantee the water pump vacuum, prevent the water pump dry pumping, burn to die, seriously leak when water pump or pipeline, automatic water supplementation amount is not enough when guaranteeing the vacuum tank liquid level, automatic shutdown, prevent the water pump dry pumping, burn to die, when the sump water level is less than the water pump water sucking mouth, automatic shutdown, prevent the water pump dry pumping, burn advantages such as die, original diversion detection need be through manual observation, and leak gas to the water pump operation in-process appearance, phenomenon such as seriously leaking can't detect, can't do the dry pumping to the water pump, burn to die and make the problem that the protection can not.

For realizing above-mentioned can effectually seriously leak at water pump or pipeline, when automatic water supplementation volume had been not enough to guarantee the vacuum tank liquid level, auto-stop prevented that the water pump from doing the pump, burning dead purpose, the utility model provides a following technical scheme: the water diversion detection protection device comprises a floor and a water pool, wherein the right side of the floor is connected with the water pool, the left side of the top end of the floor is connected with a first motor through a bolt, the output end of the first motor is provided with a pump body, the left side of the pump body is provided with a water outlet pipe, the right side of the pump body is provided with a water inlet pipe, the right side of the top end of the floor is connected with a water tank through a bolt, the water inlet pipe is communicated with the water tank, one end of an air outlet pipe is arranged at the top end of the pump body, an air outlet valve is arranged on the outer wall of the air outlet pipe, the other end of the air outlet pipe is communicated with the water tank, an automatic water pumping device is arranged at the top end of the water tank, a water pumping pipe is arranged on the right side of the water tank, a water quantity detection alarm is arranged on the left side of the water tank, the bottom of water yield detection alarm installs water yield test probe, water yield test probe runs through the water tank, and inserts the inner chamber bottom of water tank.

Preferably, the automatic water pumping device includes the casing, the second motor is installed on the top of casing, the one end of rocking rod is installed to the output of second motor, the slide rail has been cup jointed to the other end of rocking rod, the montant is installed to the bottom of slide rail, the montant runs through the casing, the welding of the inner chamber top of casing has the barrel, the welding of the bottom of montant has first piston, the central point of montant puts the bottom welding and has the second piston, the top laminating of first piston has the rubber circle, the check valve is installed to the right side bottom of barrel, the one end of aqueduct is installed to the left side bottom of barrel, the other end and the water tank of aqueduct link up, the connecting pipe is installed on the right side of check valve, the connecting pipe runs through the casing, and.

Preferably, the swing rod is perpendicular to the output end of the second motor.

Preferably, the cylinder is a cylindrical cylinder.

Preferably, the slide rail is a circular slide rail.

Preferably, the rocking rod is in an L shape.

Preferably, a cushion block is installed at the bottom end of the second motor.

Preferably, the distance from the edge of the first piston to the cylinder is smaller than the diameter of the rubber ring, and the distance from the edge of the second piston to the cylinder is larger than the diameter of the rubber ring.

Preferably, the rubber ring is a circular ring-shaped rubber ring.

Compared with the prior art, the utility model provides an electron insulin injection pen possesses following beneficial effect:

1. automatically replenishing water to the vacuum tank, ensuring the vacuum degree of the water pump, and preventing the water pump from being dry pumped and burnt;

2. when the water pump or the pipeline leaks water seriously and the automatic water supply amount is not enough to ensure the liquid level of the vacuum tank, the vacuum tank is stopped automatically, so that the water pump is prevented from being pumped and burned;

3. when the water level of the water sump is lower than the water suction port of the water pump, the water sump is automatically stopped, and the water pump is prevented from being dry pumped and burned.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a floor; 2. a pool; 3. a first motor; 4. a pump body; 5. a water outlet pipe; 6. a water inlet pipe; 7. a water tank; 8. an automatic water pumping device; 801. a second motor; 802. a rocking bar; 803. a slide rail; 804. a vertical rod; 805. a barrel; 806. a first piston; 807. a rubber ring; 808. a second piston; 809. a connecting pipe; 810. a one-way valve; 811. a housing; 812. a water conduit; 9. a water pumping pipe; 10. an air outlet pipe; 11. An air outlet valve; 12. a water quantity detection alarm; 13. a water quantity detection probe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a water diversion detection protection device comprises a floor 1 and a water pool 2, the right side of the floor 1 is connected with the water pool 2, the left side of the top end of the floor 1 is connected with a first motor 3 through a bolt, the output end of the first motor 3 is provided with a pump body 4, the first motor 3 drives the pump body 4 to operate, the left side of the pump body 4 is provided with a water outlet pipe 5, the right side of the pump body 4 is provided with a water inlet pipe 6, the right side of the top end of the floor 1 is connected with a water tank 7 through a bolt, the water tank 7 is used for storing water, the water inlet pipe 6 is communicated with the water tank 7, the top end of the pump body 4 is provided with one end of an air outlet pipe 10, the outer wall of the air outlet pipe 10 is provided with an air outlet valve 11, the other end of the air outlet pipe 10 is communicated, the water quantity detection alarm 12 detects the water quantity of the water tank 7, and controls the second motor 801 to operate, the water quantity detection probe 13 is installed at the bottom end of the water quantity detection alarm 12, the water quantity detection probe 13 is used for detecting the size of the water quantity, the water quantity detection probe 13 penetrates through the water tank 7 and is inserted into the bottom end of the inner cavity of the water tank 7, the connecting pipe 809 is installed on the right side of the check valve 810, the connecting pipe 809 penetrates through the shell 811, and the other end of the connecting pipe 809 is inserted into the.

Referring to fig. 2, a second motor 801 is installed at the top end of a housing 811, one end of a swing rod 802 is installed at an output end of the second motor 801, a slide rail 803 is sleeved at the other end of the swing rod 802, a vertical rod 804 is installed at the bottom end of the slide rail 803, the second motor 801 rotates clockwise, the second motor 801 drives the swing rod 802 to rotate clockwise, and the swing rod 802 is matched with the slide rail 803 to enable the vertical rod 804 to reciprocate vertically.

Referring to fig. 3, a vertical rod 804 penetrates through a housing 811, a cylinder 805 is welded at the top end of an inner cavity of the housing 811, a first piston 806 is welded at the bottom end of the vertical rod 804, a second piston 808 is welded at the bottom end of the central position of the vertical rod 804, a rubber ring 807 is attached to the top end of the first piston 806, a one-way valve 810 is installed at the bottom end of the right side of the cylinder 805, the distance from the edge of the first piston 806 to the cylinder 805 is smaller than the diameter of the rubber ring 807, the distance from the edge of the second piston 808 to the cylinder 805 is larger than the diameter of the rubber ring 807, the vertical rod 804 pulls the first piston 806 to move upwards, the rubber ring 807 blocks up a gap of the first piston 806, the inner cavity of the cylinder 805 to generate negative pressure, the air pressure of the cylinder 805 is reduced.

The working principle is as follows: after the pump body 4 operates, the water tank 7 is filled with water, but in the operation process of the pump body 4, the water level of the water tank 7 becomes lower and lower due to pipeline reasons or water leakage of the pump body 4 itself, and in order to prevent the water level from being lower than the height of the water inlet pipe 6 in the water tank 7, the second motor 801 is started, the second motor 801 rotates clockwise, the second motor 801 drives the rocker rod 802 to rotate clockwise, the rocker rod 802 makes the vertical rod 804 reciprocate vertically through matching with the slide rail 803, when the vertical rod 804 pushes the first piston 806 to descend to the limit position, the vertical rod 806 pulls the first piston 806 to move upwards, the rubber ring 807 blocks the gap of the first piston 806, the inner cavity of the cylinder 805 generates negative pressure, the air pressure of the cylinder 805 is reduced, water in the water pool 2 enters the cylinder 805 through the air duct 809 under the action of atmospheric pressure, at this time, the vertical rod 804 pulls the first piston 806 to move downwards to make water enter the water tank 7 through, the effect of water replenishing is achieved.

To sum up, this diversion detects protection device, through second motor 801, teeter lever 802, slide rail 803, montant 804, connecting pipe 809, first piston 806, rubber circle 807, second piston 808, barrel 805, aqueduct 812, the design of check valve 810, the effectual moisturizing that realizes water tank 7, thereby can effectually avoid the water pump to take out futilely, advantages such as burn to die, solved original diversion and detected and need pass through artifical observation, and gas leakage appearing to the water pump operation in-process, phenomenon such as serious leak can't detect, can't take out futilely, burn to die to make the problem that the protection can not.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Diversion detection protection device, including floor (1) and pond (2), its characterized in that: the water pump is characterized in that the right side of the floor (1) is connected with a water pool (2), the top left side of the floor (1) is in bolted connection with a first motor (3), the output end of the first motor (3) is provided with a pump body (4), the left side of the pump body (4) is provided with a water outlet pipe (5), the right side of the pump body (4) is provided with a water inlet pipe (6), the top right side of the floor (1) is in bolted connection with a water tank (7), the water inlet pipe (6) is communicated with the water tank (7), the top end of the pump body (4) is provided with one end of a gas outlet pipe (10), the outer wall of the gas outlet pipe (10) is provided with a gas outlet valve (11), the other end of the gas outlet pipe (10) is communicated with the water tank (7), the top end of the water tank (7) is provided with an automatic water pumping device (8, water yield detection probe (13) are installed to the bottom of water yield detection alarm (12), water yield detection probe (13) run through water tank (7), and insert the inner chamber bottom of water tank (7).

2. The priming detection protection device of claim 1, wherein: the automatic water pumping device (8) comprises a shell (811), a second motor (801) is installed on the top end of the shell (811), one end of a swing rod (802) is installed at the output end of the second motor (801), a sliding rail (803) is sleeved at the other end of the swing rod (802), a vertical rod (804) is installed at the bottom end of the sliding rail (803), the vertical rod (804) penetrates through the shell (811), a cylinder body (805) is welded at the top end of an inner cavity of the shell (811), a first piston (806) is welded at the bottom end of the vertical rod (804), a second piston (808) is welded at the bottom end of a central position of the vertical rod (804), a rubber ring (807) is fitted at the top end of the first piston (806), a check valve (810) is installed at the bottom end of the right side of the cylinder body (805), one end of a water guide pipe (812), the other end of the water guide pipe (812) is communicated with the water tank (7), a connecting pipe (809) is installed on the right side of the one-way valve (810), the connecting pipe (809) penetrates through the shell (811), and the other end of the connecting pipe is inserted into the water pool (2).

3. The priming detection protection device of claim 2, wherein: the swing rod (802) is perpendicular to the output end of the second motor (801).

4. The priming detection protection device of claim 2, wherein: the cylinder (805) is a cylindrical cylinder.

5. The priming detection protection device of claim 2, wherein: the sliding rail (803) is a circular ring-shaped sliding rail.

6. The priming detection protection device of claim 2, wherein: the rocking rod (802) is L-shaped.

7. The priming detection protection device of claim 2, wherein: and a cushion block is arranged at the bottom end of the second motor (801).

8. The priming detection protection device of claim 2, wherein: the distance from the edge of the first piston (806) to the cylinder body (805) is smaller than the diameter of the rubber ring (807), and the distance from the edge of the second piston (808) to the cylinder body (805) is larger than the diameter of the rubber ring (807).

9. The priming detection protection device of claim 2, wherein: the rubber ring (807) is a circular ring-shaped rubber ring.