CN220058163U - Water supply equipment for electronic aluminum foil production factory - Google Patents

Abstract

The utility model provides the water supply equipment for the electronic aluminum foil production factory, which not only solves the problem of water pressure balance in the production process, but also can adjust the variable frequency operation of a water supply pump in real time according to the real-time change of water pressure in the water use process, so that the numerical value detected by a pressure sensor is always in a reasonable interval, and simultaneously saves energy as much as possible.

Description

Water supply equipment for electronic aluminum foil production factory

Technical Field

The utility model relates to the field of production water supply, in particular to water supply equipment for an electronic aluminum foil production factory.

Background

The problem that domestic water and pure water device are commonly used in water often exists in the factory, if domestic water pipeline pressure is insufficient or unstable will cause pure water quality disqualification or prepare pure water insufficient speed, the company production is liable to be seriously influenced, need be directed against the characteristics that factory water consumption changes at any time, the pressure is unstable, design a new water pump operation mode according to equipment actual conditions, not only need guarantee that the water level of domestic water pond is moderate at reasonable water level, need satisfy the demand of process water simultaneously, still need can the energy saving as far as possible.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the water supply equipment for the electronic aluminum foil production factory, which not only solves the problem of water pressure balance in the production process, but also can adjust the variable frequency operation of the water supply pump in real time according to the real-time change of the water pressure in the water use process, so that the numerical value detected by the pressure sensor is always in a reasonable interval, and meanwhile, the energy is saved as much as possible.

The technical scheme that it solved is, including living pond, a plurality of living water pumps are connected to living pond, and living water pump delivery port is connected a living water pipe, and living water pipe connects pure water and prepares the ware, its characterized in that, be connected with pressure sensor on the living pipe, pressure sensor connects the variable frequency control cabinet, and the variable frequency control cabinet controls living water pump and operates, makes pressure sensor numerical value remain the fixed value throughout through controlling each living water pump.

Preferably, the water level monitoring device further comprises a control device for controlling the water level of the living water pond, the control device comprises a fixed rod fixed on the side wall of the living water pond, a monitoring piece is vertically and slidably connected onto the fixed rod, an air bag is arranged on the monitoring piece, a balance disc is arranged at the lower end of the air bag, the outer edge of the lower end face of the balance disc is of an annular concave structure, and a water level monitoring rod is arranged at the upper end of the detection piece.

Preferably, the water level monitoring rod comprises a rod body which is vertically arranged, the rod body passes through the fixing rod upwards and extends upwards, the upper end and the lower end of the rod body are respectively and fixedly connected with a touch switch, and the touch switches are respectively positioned on the upper side and the lower side of the upper end of the fixing rod.

Preferably, the life water pool is supplied with water through a deep well pump, the deep well pump is controlled to start and stop through a controller, and the controller and a touch switch on the monitoring rod are controlled.

Preferably, the domestic water pumps are connected in parallel, and check valves are arranged on the pipelines of the domestic water pumps.

Preferably, the number of the domestic water pumps is three, two of the domestic water pumps are operated at power frequency, and the control cabinet controls the other domestic water pump to operate.

The utility model has the beneficial effects that:

1. the problem of water pressure balance in the production process is solved;

2. the variable frequency operation of the water supply pump can be regulated in real time according to the real-time change of the water pressure in the water consumption process;

3. the value detected by the pressure sensor is always in a reasonable interval;

4. intermittent water supply is adopted for the life pool, so that the service time of the deep well pump motor can be saved as much as possible.

Drawings

Fig. 1 is a schematic diagram of the overall control principle of the present utility model.

Fig. 2 is a schematic structural diagram of a control device according to the present utility model.

Reference numerals

1. A living water pool; 2. a living water pump; 3. a living water pipeline; 4. a pure water producer; 5. a pressure sensor; 6. a variable frequency control cabinet; 7. a fixed rod; 8. a monitoring member; 9. an air bag; 10. a balancing disk; 11. a water level monitoring lever; 12. a touch switch; 13. deep well pumps.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

When the embodiment is used, the water level in the living water pond 1 is required to be ensured to be at a certain height before the use, namely, the living water pond 1 is filled with water before the use, then the water can be used after the water filling is finished, the water level in the living water pond 1 is at a certain height under the normal state, a plurality of living water pumps 2 are used, three living water pumps 2 are respectively connected to the bottom of the living water pond 1 by taking three examples, so that the living water pumps 2 can avoid pumping air in the water pumping process, the living water pumps 2 are connected in parallel, the other ends of the living water pumps 2 are connected to a living water pipeline 3, the living water pipeline 3 is connected to a pure water generator 4, the pure water generator 4 purifies the living water into pure water for a pure water workshop to use, the pressure sensor 5 is arranged on the living water pipeline 3 between the pure water producer 4 and the living water pump 2 to detect whether the pressure supplied to the pure water producer 4 meets the requirement in real time, two of the three living water pumps 2 operate at power frequency, quantitative water supply is always adopted, the other living water pump 2 is a variable frequency water pump, the control of water quantity is achieved through frequency conversion, then the pressure of an output end is controlled through controlling the water quantity, meanwhile, the variable water pump is required to be connected with the variable frequency control cabinet 6, the variable frequency control cabinet 6 is used for adjusting the water quantity of the variable frequency water pump through the feedback of the pressure sensor 5, and therefore the pressure value of the pressure sensor 5 is controlled to be moderately kept in a certain range, namely the pressure of the water supply end of the pure water producer 4 is kept consistent.

And keep pure water to prepare under the circumstances that ware 4 is prepared to water supply end pressure is in certain within range all the time, still need to control the water level in the living pond 1, and need to supply water to the living water in the living pond 1 simultaneously, so fixed connection dead lever 7 in living pond 1, vertical sliding connection has monitor 8 on the dead lever 7, monitor 8 is including being used for floating the gasbag 9 on the surface of water, the outer fringe of gasbag 9 is fixed with balance dish 10, balance dish 10 is in order to keep the balanced effect of gasbag 9 on the one hand, on the other hand plays supplementary gasbag 9 along with the effect of high regulation of height of water level, so the lower terminal surface of balance dish 10 is annular concave structure, the position of concave part upwards, can not produce extra power in the in-process that balance dish 10 is located under water like this, but can not in time decurrent problem of detecting the piece in the water level decease, because gasbag 9 mainly shows buoyancy, and the weight of gasbag 9 is lighter, so there is certain frictional force under the circumstances that exists between dead lever 7 and detecting the piece, can not have the problem of down motion, so the effect on the negative pressure on balance dish 10 is gone up to the water level and the water level is gone up in the balance dish 10 can not produce in the water level in the process of decurrent and the influence on the balance dish 10.

The water level monitoring rod 11 fixedly connected to the upper end of the detecting member is vertically arranged and passes through the upper end of the fixing rod 7, the touch switches 12 are respectively fixed at the upper end and the lower end of the detecting member, and the touch switches 12 are respectively positioned at the upper end and the lower end of the fixing rod 7, so that when the touch switches 12 at the lower end of the detecting member are contacted with the fixing rod 7, the water level in the life water tank 1 reaches the set upper limit height, the deep well pump 13 is stopped at the moment, the water level continuously falls in the process of continuous consumption, when the touch switches 12 at the upper end of the monitoring rod are contacted with the fixing rod 7 and touch, the water level of the life water tank 1 at the moment is reduced to the set value, the water level in the life water tank 1 needs to be supplemented in time, and the deep well pump 13 is started at the moment to fill water in the life water tank 1, so that the service time of the deep well pump 13 is reduced as much as possible under the condition that the water level in the life water tank 1 is ensured to be always within a certain range, and energy is saved, wherein the broken line in fig. 2 represents the water level.

Claims (6)

1. The utility model provides an electron aluminium foil production factory water supply equipment, includes living pond (1), and a plurality of living water pumps (2) are connected in living pond (1), and living water pipe way (3) are connected in living water pump (2) delivery port, and living water pipe way (3) are connected pure water and are prepared ware (4), a serial communication port, be connected with pressure sensor (5) on the living water pipe way, frequency conversion switch board (6) are connected in pressure sensor (5), and frequency conversion switch board (6) control living water pump (2) are operated, make pressure sensor (5) remain the constant value throughout through controlling each living water pump (2).

2. The electronic aluminum foil production factory water supply equipment according to claim 1, further comprising a control device for controlling the water level of the living water tank (1), wherein the control device comprises a fixed rod (7) fixed on the side wall of the living water tank (1), a monitoring piece (8) is vertically and slidably connected to the fixed rod (7), an air bag (9) is arranged on the monitoring piece (8), a balance disc (10) is arranged at the lower end of the air bag (9), the outer edge of the lower end face of the balance disc (10) is of an annular concave structure, and a water level monitoring rod (11) is arranged at the upper end of the detection piece.

3. The water supply equipment for the electronic aluminum foil production factory according to claim 2, wherein the water level monitoring rod (11) comprises a rod body which is vertically arranged, the rod body passes through the fixing rod (7) upwards and extends upwards, the upper end and the lower end of the rod body are respectively and fixedly connected with a touch switch (12), and the touch switches (12) are respectively positioned on the upper side and the lower side of the upper end of the fixing rod (7).

4. An electronic aluminium foil production plant area water supply device according to claim 3, characterized in that the living water tank (1) is supplied with water through a deep well pump (13), the deep well pump (13) is controlled to start and stop by a controller, and the controller and a touch switch (12) on a monitoring rod are controlled.

5. The water supply equipment for the electronic aluminum foil production plant according to claim 1, wherein the domestic water pumps (2) are connected in parallel, and check valves are arranged on pipelines of the domestic water pumps (2).

6. The water supply equipment for the electronic aluminum foil production plant area according to claim 1, wherein three domestic water pumps (2) are arranged, two of the domestic water pumps are operated at power frequency, and the control cabinet controls the operation of the other domestic water pump (2).