CN218325423U

CN218325423U - Water pump packing state monitoring device

Info

Publication number: CN218325423U
Application number: CN202222728341.3U
Authority: CN
Inventors: 李彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-17
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a water pump packing state monitoring device, including the shell body, square spout has all been seted up to the both sides of shell body, the inside sliding connection of shell body has a collection liquid box, the bottom intercommunication of collection liquid box has the drain pipe, install the solenoid valve on the drain pipe, the outer wall of drain pipe has cup jointed the spring, the both sides of collection liquid box all communicate there is the anti-overflow pipe, the bottom surface that is located the anti-overflow pipe of collection liquid box one side is connected with sub-sensor, the square spout surface that shell body one side was seted up is connected with female sensor, the surface of shell body still is connected with the alarm; the utility model discloses a mutually supporting between collection liquid box, drain pipe, solenoid valve, spring, anti-overflow pipe, sub-sensor, female sensor and the alarm, the accessible is regularly to the weight of water pump leakage water yield, whether the degree of wear of automatic judgement water pump packing meets the standard to remind the staff to change the water pump packing, thereby replace among the prior art through the mode of artificial observation or periodic replacement.

Description

Water pump packing state monitoring device

Technical Field

The utility model belongs to the water pump field, specifically speaking are water pump packing state monitoring devices.

Background

The water pump packing is a strip-shaped object which surrounds a water pump shaft and is tightly pressed to play a sealing role, is woven by using some special materials or is cut by using rubber materials, liquid can generate larger pressure in the pump when passing through the pump body, and can flow outwards from the inside of the pump to generate leakage under the action of the pressure, particularly a gap between the pump shaft and the pump body is required to be sealed, so that the packing plays a sealing role, and the gap between the shaft and the pump body is tightly filled to prevent leakage;

and the water pump packing can be by the motion of pump shaft and produce wearing and tearing, leads to the water pump packing leakproofness relatively poor, influences the normal operating use of water pump, so need carry out periodic replacement to the water pump packing, at present, need rely on staff's experience to the wearing and tearing state of water pump packing to judge, or directly through the change to the water pump packing regularly, realize the steady operation of water pump, the not only lower still easy increase that causes the cost of accuracy of above-mentioned mode.

To sum up, consequently the utility model provides a water pump packing state monitoring devices to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water pump packing state monitoring device to solve the problems in the background technology;

in order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pump packing state monitoring devices, includes the shell body, square spout has all been seted up to the both sides of shell body, the inside sliding connection of shell body has a collection liquid box, the bottom intercommunication of collection liquid box has the drain pipe, install the solenoid valve on the drain pipe, the spring has been cup jointed to the outer wall of drain pipe, the both sides of collection liquid box all communicate there is the anti-overflow pipe, are located the bottom surface of the anti-overflow pipe of collection liquid box one side is connected with sub-sensor, the square spout surface connection who sets up on one side of the shell body has female sensor, the surface of shell body still is connected with the alarm.

Preferably, the outer wall of the drip box is tangential to the interior of the outer case.

Preferably, the drain pipe slides through the bottom of the outer housing.

Preferably, the spring is located between the cartridge and the outer housing.

Preferably, the anti-overflow pipe penetrates through square sliding grooves formed in two sides of the outer shell and extends to the outside of the outer shell.

Preferably, the child sensor and the mother sensor are located on the same side, and the child sensor and the mother sensor are respectively connected with an alarm through wires.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a mutually supporting between collection liquid box, drain pipe, solenoid valve, spring, anti-overflow pipe, sub-sensor, female sensor and the alarm, the accessible is regularly to the weight of water pump leakage water yield, whether the degree of wear of automatic judgement water pump packing meets the standard, can report to the police if not conform to the standard to remind the staff to change the water pump packing, thereby replace among the prior art through the mode of artificial observation or periodic replacement, improve the accuracy and reduce the running cost.

Drawings

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

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

fig. 3 is a schematic view of the front view cross section structure of the present invention.

In the figure:

1. an outer housing; 2. a liquid collecting box; 3. a drain pipe; 4. an electromagnetic valve; 5. a spring; 6. an anti-overflow pipe; 7. a sub-sensor; 8. a parent sensor; 9. an alarm.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1-3, the utility model provides a water pump packing state monitoring device, including outer casing 1, square spout has all been seted up to the both sides of outer casing 1, the inside sliding connection of outer casing 1 has a collection liquid box 2, collection liquid box 2 can be used to collect the water that the water pump leaked, the outer wall of collection liquid box 2 is tangent with the inside of outer casing 1, the bottom of collection liquid box 2 communicates there is a drain pipe 3, drain pipe 3 can be used for discharging the ponding in collection liquid box 2 outside the box, drain pipe 3 slides and runs through the bottom of outer casing 1, install solenoid valve 4 on drain pipe 3, solenoid valve 4 can be with external power supply electrical connection, here set the frequency of power supply of external power supply for once per hour, once a minute of power supply, the outer wall of drain pipe 3 has cup jointed spring 5, when the water in collection liquid box 2 just in time reaches the minimum water level line of anti-overflow pipe 6, spring 5 can be compressed completely by collection liquid box 2, the spring 5 is positioned between the liquid collecting box 2 and the outer shell 1, two sides of the liquid collecting box 2 are both communicated with an anti-overflow pipe 6, the lowest water level line of the anti-overflow pipe 6 is 600-2400 drops per hour of the standard maximum total amount of water leakage allowed by a water pump per hour, a hose can be sleeved outside the anti-overflow pipe 6, so that overflowed water can be drained to a specified position, the anti-overflow pipe 6 penetrates through the square chutes arranged on two sides of the outer shell 1 and extends to the outside of the outer shell 1, the bottom surface of the anti-overflow pipe 6 positioned on one side of the liquid collecting box 2 is connected with a sub-sensor 7, the surface of the square chute arranged on one side of the outer shell 1 is connected with a mother sensor 8, when the sub-sensor 7 and the mother sensor 8 are mutually attached, the alarm 9 is electrified to automatically send out an alarm, the surface of the outer shell 1 is also connected with the alarm 9, the alarm 9 is electrically connected with an external power supply, the sub-sensor 7 and the mother sensor 8 are positioned on the same side and correspond to the position, the child sensor 7 and the mother sensor 8 are respectively connected with an alarm 9 through electric wires.

The specific working principle is as follows: as shown in fig. 1-3, when the water pump packing state monitoring device is used, firstly, the device is installed on a corresponding position of a water pump through a bolt, when water leaks from the water pump packing, the water can drip into the inside of the liquid collection box 2, if the water leakage amount of the water pump packing meets the standard, the sub sensor 7 and the main sensor 8 are not attached together, so that the water pump packing can be known to be in a good state, if the water leakage amount of the water pump packing exceeds the standard, the water in the liquid collection box 2 can reach the lowest water level of the anti-overflow pipe 6, so that the liquid collection box 2 extrudes the spring 5 under the influence of gravity, at the moment, the sub sensor 7 and the main sensor 8 are attached together, so that an alarm is sent out after the alarm 9 is electrified to remind a worker to replace the water pump packing, and the packing state monitoring device is characterized by the water pump state monitoring device.

The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the invention, as variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the invention.

Claims

1. The utility model provides a water pump packing state monitoring devices, includes shell body (1), its characterized in that: the utility model discloses a novel anti-overflow device, including shell body (1), the inside sliding connection of shell body (1) has a liquid collecting box (2), the bottom intercommunication of liquid collecting box (2) has drain pipe (3), install solenoid valve (4) on drain pipe (3), spring (5) have been cup jointed to the outer wall of drain pipe (3), the both sides of liquid collecting box (2) all communicate and have anti-overflow pipe (6), are located the bottom surface of anti-overflow pipe (6) of liquid collecting box (2) one side is connected with sub-sensor (7), the square spout surface connection who sets up of shell body (1) one side has female sensor (8), the surface of shell body (1) still is connected with alarm (9).

2. The water pump packing state monitoring device of claim 1, characterized in that: the outer wall of the liquid collection box (2) is tangent to the inside of the outer shell (1).

3. The water pump packing state monitoring device of claim 1, characterized in that: the drain pipe (3) penetrates through the bottom of the outer shell (1) in a sliding mode.

4. The water pump packing state monitoring device of claim 1, characterized in that: the spring (5) is positioned between the liquid collecting box (2) and the outer shell (1).

5. The water pump packing state monitoring device of claim 1, characterized in that: the anti-overflow pipe (6) penetrates through the square sliding grooves formed in the two sides of the outer shell (1) and extends to the outside of the outer shell (1).

6. The water pump packing state monitoring device of claim 1, characterized in that: the child sensor (7) and the mother sensor (8) are located on the same side, and the child sensor (7) and the mother sensor (8) are respectively connected with the alarm (9) through wires.