CN210824175U - Automatic water replenishing device - Google Patents
Automatic water replenishing device Download PDFInfo
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- CN210824175U CN210824175U CN201921855537.0U CN201921855537U CN210824175U CN 210824175 U CN210824175 U CN 210824175U CN 201921855537 U CN201921855537 U CN 201921855537U CN 210824175 U CN210824175 U CN 210824175U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an automatic water replenishing device, which comprises a pressure supply device, a solenoid valve, a bucket, a floating ball liquid level switch and a controller, wherein a gas transmission rubber tube is arranged between the pressure supply device and the bucket, one end of the gas transmission rubber tube is connected with a pressure outlet of the pressure supply device, the other end of the gas transmission rubber tube passes through the top of the bucket, the gas transmission rubber tube is communicated with the inside of the bucket, and the solenoid valve is arranged on the gas transmission rubber tube; cask top is equipped with the raceway, and the one end of raceway is passed the cask top, and raceway and the inside intercommunication of cask, the other end of raceway pass inverter motor's coolant tank's top, and raceway and the inside intercommunication of coolant tank are fixed with floater level switch at coolant tank's lateral wall, the utility model has the advantages of: automatic water replenishing, improved manual efficiency, reduction personnel intensity of labour, it is normal to ensure the cooling water tank water yield, and the cooling effect is good, guarantees inverter motor's normal use, prevents to influence normal exploitation tunnelling construction operation because of the insufficient equipment trouble that causes of cooling water.
Description
The technical field is as follows:
the utility model relates to a coal mining technology field, concretely relates to automatic water supply device.
Background art:
the belt conveyor is one of indispensable devices in underground coal mining and conveying, and generally, when coal is mined, a coal mine mined by a fully mechanized excavating machine needs to be conveyed to the ground through the belt conveyor.
The belt conveyor is driven by the variable frequency motor to realize mild start and stop, the service life is prolonged, but the variable frequency motor is usually at high temperature during the use period, the water consumption in the cooling water tank of the variable frequency motor is serious, purified water is required to be frequently supplemented into the cooling water tank, the underground water quality condition is limited, the underground water quality is not in accordance with requirements, and the underground water quality is required to be supplemented manually after being barreled from the ground, so that the labor intensity of operators is increased, the labor is wasted, the efficiency is reduced, and once the water in the cooling water tank is not supplemented timely, the variable frequency motor can be prevented from cooling, the variable frequency motor is damaged, the belt conveyor is stopped, the mined coal mine can not be sent to the ground, and the mining efficiency is reduced.
The utility model has the following contents:
an object of the utility model is to provide an automatic water supply device.
The utility model discloses by following technical scheme implement:
an automatic water replenishing device comprises a pressure supply device, an electromagnetic valve, a water bucket, a floating ball liquid level switch and a controller, wherein a gas transmission rubber tube is arranged between the pressure supply device and the water bucket, one end of the gas transmission rubber tube is connected with a pressure outlet of the pressure supply device, the other end of the gas transmission rubber tube penetrates through the top of the water bucket and is placed in the water bucket, the gas transmission rubber tube is communicated with the interior of the water bucket, and the electromagnetic valve is arranged on the gas transmission rubber tube;
the water tank is characterized in that a water delivery pipe is arranged at the top of the water tank, one end of the water delivery pipe penetrates through the top of the water tank and is arranged in the water tank, one end of the water delivery pipe arranged in the water tank is adjacent to the bottom of the water tank, the water delivery pipe is communicated with the interior of the water tank, the other end of the water delivery pipe penetrates through the top of a cooling water tank of a variable frequency motor and is arranged in the cooling water tank, the water delivery pipe is communicated with the interior of the cooling water tank, a floating ball liquid level switch is fixed on the side wall of the cooling water tank, and a floating ball of the floating ball liquid level switch penetrates through the side;
the output end of the floating ball liquid level switch is connected with the input end of the controller, and the output end of the controller is connected with the input end of the electromagnetic valve.
Preferably, the pressure supply device is an air compressor or an air compressor.
Preferably, a safety valve is arranged on the gas transmission rubber pipe between the electromagnetic valve and the pressure supply device.
Preferably, the inside distributor that is equipped with of cask, the distributor with the cask inner wall is fixed, the gas transmission rubber tube is arranged in the inside one end of cask with the air inlet intercommunication of distributor, the gas outlet of distributor sets up downwards.
Preferably, the distributor comprises a cylinder, oblique branch pipes, vertical branch pipes, an outer annular pipe and an inner annular pipe, the inner annular pipe is arranged below the cylinder, the outer annular pipe is concentrically sleeved outside the inner annular pipe, a plurality of oblique branch pipes are obliquely arranged between the cylinder and the outer annular pipe at equal intervals, one ends of the oblique branch pipes are communicated with the side wall of the cylinder, the other ends of the oblique branch pipes are communicated with the top of the outer annular pipe, the vertical branch pipes are arranged between the oblique branch pipes and the inner annular pipe, one ends of the vertical branch pipes are communicated with the oblique branch pipes, and the other ends of the vertical branch pipes are communicated with the top of the inner annular pipe; the top of the barrel is provided with an air inlet, the bottom of the outer annular pipe is uniformly provided with air outlets along the circumference of the outer annular pipe, and the bottom of the inner annular pipe is uniformly provided with the air outlets along the circumference of the inner annular pipe.
Preferably, the water delivery pipe comprises a vertical pipe and a water delivery rubber pipe, one end of the vertical pipe is communicated with one end of the water delivery rubber pipe, the other end of the vertical pipe penetrates through the top of the bucket and is arranged inside the bucket, one end of the vertical pipe, which is arranged inside the bucket, is adjacent to the bottom of the bucket, the vertical pipe is communicated with the inside of the bucket, the other end of the water delivery rubber pipe penetrates through the top of the cooling water tank and is arranged inside the cooling water tank, and the water delivery rubber pipe is communicated with the inside of the cooling water tank.
The utility model has the advantages that: when the floating ball liquid level switch senses that the water in the cooling water tank is supplemented in place, the controller is used for controlling the electromagnetic valve to be disconnected and stopping water supplement, when the floating ball liquid level switch senses that the water in the cooling water tank is reduced, the controller is used for controlling the electromagnetic valve to be opened, the pressure supply device pressurizes the water in the bucket, the water in the bucket enters the cooling water tank for supplementing water, automatic water supplement is realized, the labor efficiency is improved, the labor intensity of personnel is reduced, automation and mechanical construction operation are further realized, the water quantity of the cooling water tank is ensured to be normal, the cooling effect is good, the normal use of the variable frequency motor is ensured, equipment faults caused by insufficient cooling water are prevented, and normal excavation construction operation is influenced.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of a distributor configuration.
In the figure: the device comprises a pressure supply device 1, an electromagnetic valve 2, a water bucket 3, a floating ball liquid level switch 4, a controller 5, a gas delivery rubber tube 6, a water delivery tube 7, a vertical tube 7.1, a water delivery rubber tube 7.2, a safety valve 8, a distributor 9, a barrel 9.1, an inclined branch tube 9.2, a vertical branch tube 9.3, an outer annular tube 9.4, an inner annular tube 9.5, an air inlet 9.6, an air outlet 9.7 and a cooling water tank 10.
The specific implementation mode is as follows:
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an automatic water replenishing device comprises a pressure supply device 1, an electromagnetic valve 2, a water bucket 3, a floating ball liquid level switch 4 and a controller 5, wherein a gas transmission rubber tube 6 is arranged between the pressure supply device 1 and the water bucket 3, one end of the gas transmission rubber tube 6 is connected with a pressure outlet of the pressure supply device 1, the other end of the gas transmission rubber tube 6 penetrates through the top of the water bucket 3 and is placed in the water bucket 3, the gas transmission rubber tube 6 is communicated with the interior of the water bucket 3, and the electromagnetic valve 2 is arranged on the gas transmission rubber tube 6; pure water is filled into the water bucket 3 and stored, the pressure supply device 1 provides air pressure, and the air pressure enters the water bucket 3 through the air delivery rubber tube 6 and acts on the pure water downwards;
a water delivery pipe 7 is arranged at the top of the water bucket 3, one end of the water delivery pipe 7 penetrates through the top of the water bucket 3 and is arranged inside the water bucket 3, one end, arranged inside the water bucket 3, of the water delivery pipe 7 is adjacent to the bottom of the water bucket 3, the water delivery pipe 7 is communicated with the inside of the water bucket 3, the other end of the water delivery pipe 7 penetrates through the top of a cooling water tank 10 of a variable frequency motor and is arranged inside the cooling water tank 10, the water delivery pipe 7 is communicated with the inside of the cooling water tank 10, a floating ball liquid level switch 4 is fixed on the side wall of the cooling water tank 10, and a floating ball of; the pressure in the water barrel 3 is higher than the external pressure, the purified water is extruded by the wind pressure and enters the cooling water tank 10 of the variable frequency motor from the water delivery pipe 7 to replenish water to the cooling water tank 10;
the output end of the float ball liquid level switch 4 is connected with the input end of the controller 5, and the output end of the controller 5 is connected with the input end of the electromagnetic valve 2. Controller 5 is the PLC controller, floater liquid level switch 4 is existing equipment, can set up liquid level upper limit and lower limit, floater liquid level switch 4 is as level sensor, when the pure water in coolant tank 10 reaches the liquid level upper limit of setting, floater liquid level switch 4 detects and passes the signal to controller 5, controller 5 control solenoid valve 2 closes, stop the air feed, the moisturizing operation is ended, when pure water consumption, the water level descends and reaches the liquid level lower limit of setting, floater liquid level switch 4 detects and passes the signal to controller 5, controller 5 control solenoid valve 2 opens, wind pressure gets into cask 3, the coolant tank 10 is impressed with the pure water, realize automatic water supply.
The pressure supply device 1 is an air compressor or an air compressor. An air compressor or a wind pressure machine is used as a wind pressure source to provide wind pressure into the water bucket 3, and the air compressor and the wind pressure machine are existing equipment.
A safety valve 8 is arranged on the gas transmission rubber pipe 6 between the electromagnetic valve 2 and the pressure supply device 1. The safety valve 8 is the existing equipment, when the air pressure in the air delivery rubber tube 6 between the pressure supply device 1 and the electromagnetic valve 2 is too large, the safety valve 8 releases the pressure, and the safety valve plays a role in protecting the personal safety and the equipment operation.
A distributor 9 is arranged in the bucket 3, the distributor 9 is fixed with the inner wall of the bucket 3, one end of the gas transmission rubber tube 6, which is arranged in the bucket 3, is communicated with a gas inlet 9.6 of the distributor 9, and a gas outlet 9.7 of the distributor 9 is arranged downwards.
The distributor 9 comprises a cylinder 9.1, inclined branch pipes 9.2, vertical branch pipes 9.3, an outer annular pipe 9.4 and an inner annular pipe 9.5, the inner annular pipe 9.5 is arranged below the cylinder 9.1, the outer annular pipe 9.4 is concentrically sleeved outside the inner annular pipe 9.5, a plurality of inclined branch pipes 9.2 are obliquely arranged between the cylinder 9.1 and the outer annular pipe 9.4 at equal intervals, one end of each inclined branch pipe 9.2 is communicated with the side wall of the cylinder 9.1, the other end of each inclined branch pipe 9.2 is communicated with the top of the outer annular pipe 9.4, the vertical branch pipe 9.3 is arranged between the inclined branch pipe 9.2 and the inner annular pipe 9.5, one end of each vertical branch pipe 9.3 is communicated with the inclined branch pipe 9.2, and the other end of each vertical branch pipe 9.3 is communicated with the; an air inlet 9.6 is arranged at the top of the cylinder body 9.1, air outlets 9.7 are uniformly distributed at the bottom of the outer annular pipe 9.4 along the circumference of the outer annular pipe 9.4, and air outlets 9.7 are uniformly distributed at the bottom of the inner annular pipe 9.5 along the circumference of the inner annular pipe 9.5. The wind pressure enters the cylinder 9.1 of the distributor 9 through the gas delivery hose 6, then enters the outer annular pipe 9.4 through the inclined branch pipe 9.2, simultaneously, the inner annular pipe 9.5 is entered through the inclined branch pipe 9.2 and the vertical branch pipe 9.3, finally, the wind pressure enters the bucket 3 from the gas outlet 9.7 and acts on the purified water downwards, the wind pressure can be uniformly acted on the purified water through the distributor 9, the purified water is pressurized in multiple directions, the pressurized area is enlarged, the purified water pressurizing effect is improved, the purified water descending speed is improved, and the water supplementing efficiency is improved.
The water delivery pipe 7 comprises a vertical pipe 7.1 and a water delivery rubber pipe 7.2, one end of the vertical pipe 7.1 is communicated with one end of the water delivery rubber pipe 7.2, the other end of the vertical pipe 7.1 penetrates through the top of the water barrel 3 and is arranged inside the water barrel 3, one end of the vertical pipe 7.1, which is arranged inside the water barrel 3, is adjacent to the bottom of the water barrel 3, the vertical pipe 7.1 is communicated with the inside of the water barrel 3, the other end of the water delivery rubber pipe 7.2 penetrates through the top of the cooling water tank 10 and is arranged inside the cooling water tank 10, and the water delivery rubber pipe 7. The standpipe 7.1 ensures that the purified water stably rises into the water delivery hose 7.2 and finally enters the cooling water tank 10.
The working principle is as follows: pure water is filled into the bucket 3 and stored, an air compressor or an air compressor is used as a wind pressure source, wind pressure enters the barrel body 9.1 of the distributor 9 through the gas transmission rubber pipe 6, then enters the outer annular pipe 9.4 through the inclined branch pipe 9.2, simultaneously enters the inner annular pipe 9.5 through the inclined branch pipe 9.2 and the vertical branch pipe 9.3, finally enters the bucket 3 from the gas outlet 9.7 and acts on the pure water downwards, the pressure in the bucket 3 is greater than the external pressure, the pure water is extruded by the wind pressure, enters the cooling water tank 10 of the variable frequency motor from the water transmission pipe 7, and water is replenished to the cooling water tank 10; floater liquid level switch 4 is current equipment, can set up liquid level upper limit and lower limit, floater liquid level switch 4 is as level sensor, when the pure water in cooling water tank 10 rises and reaches the liquid level upper limit of setting, floater liquid level switch 4 detects and passes the signal to controller 5, controller 5 control solenoid valve 2 closes, stop the air feed, the moisturizing operation is ended, when pure water consumption, the water level descends and reaches the liquid level lower limit of setting, floater liquid level switch 4 detects and passes the signal to controller 5, controller 5 control solenoid valve 2 opens, the wind pressure gets into cask 3, the cooling water tank 10 is impressed with the pure water, realize automatic water supply.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatic water replenishing device is characterized by comprising a pressure supply device, an electromagnetic valve, a water bucket, a floating ball liquid level switch and a controller, wherein a gas transmission rubber tube is arranged between the pressure supply device and the water bucket, one end of the gas transmission rubber tube is connected with a pressure outlet of the pressure supply device, the other end of the gas transmission rubber tube penetrates through the top of the water bucket and is placed in the water bucket, the gas transmission rubber tube is communicated with the interior of the water bucket, and the electromagnetic valve is arranged on the gas transmission rubber tube;
the water tank is characterized in that a water delivery pipe is arranged at the top of the water tank, one end of the water delivery pipe penetrates through the top of the water tank and is arranged in the water tank, one end of the water delivery pipe arranged in the water tank is adjacent to the bottom of the water tank, the water delivery pipe is communicated with the interior of the water tank, the other end of the water delivery pipe penetrates through the top of a cooling water tank of a variable frequency motor and is arranged in the cooling water tank, the water delivery pipe is communicated with the interior of the cooling water tank, a floating ball liquid level switch is fixed on the side wall of the cooling water tank, and a floating ball of the floating ball liquid level switch penetrates through the side;
the output end of the floating ball liquid level switch is connected with the input end of the controller, and the output end of the controller is connected with the input end of the electromagnetic valve.
2. The automatic water replenishing device according to claim 1, wherein: the pressure supply device is an air compressor or an air compressor.
3. The automatic water replenishing device according to claim 1, wherein: and a safety valve is arranged on the gas transmission rubber pipe between the electromagnetic valve and the pressure supply device.
4. The automatic water replenishing device according to claim 1, wherein: the distributor is arranged inside the bucket and fixed to the inner wall of the bucket, the air delivery rubber tube is arranged at one end inside the bucket and communicated with the air inlet of the distributor, and the air outlet of the distributor is arranged downwards.
5. The automatic water replenishing device according to claim 4, wherein: the distributor comprises a barrel, inclined branch pipes, vertical branch pipes, an outer annular pipe and an inner annular pipe, wherein the inner annular pipe is arranged below the barrel, the outer annular pipe is concentrically sleeved outside the inner annular pipe, a plurality of inclined branch pipes are obliquely arranged between the barrel and the outer annular pipe at equal intervals, one ends of the inclined branch pipes are communicated with the side wall of the barrel, the other ends of the inclined branch pipes are communicated with the top of the outer annular pipe, the vertical branch pipes are arranged between the inclined branch pipes and the inner annular pipe, one ends of the vertical branch pipes are communicated with the inclined branch pipes, and the other ends of the vertical branch pipes are communicated with the top of the inner annular pipe; the top of the barrel is provided with an air inlet, the bottom of the outer annular pipe is uniformly provided with air outlets along the circumference of the outer annular pipe, and the bottom of the inner annular pipe is uniformly provided with the air outlets along the circumference of the inner annular pipe.
6. The automatic water replenishing device according to claim 1, wherein: the water delivery pipe comprises a vertical pipe and a water delivery rubber pipe, one end of the vertical pipe is communicated with one end of the water delivery rubber pipe, the other end of the vertical pipe penetrates through the top of the bucket and is arranged in the bucket, one end of the vertical pipe, which is arranged in the bucket, is adjacent to the bottom of the bucket, the vertical pipe is communicated with the inside of the bucket, the other end of the water delivery rubber pipe penetrates through the top of the cooling water tank and is arranged in the cooling water tank, and the water delivery rubber pipe is communicated with the inside of the cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855537.0U CN210824175U (en) | 2019-10-30 | 2019-10-30 | Automatic water replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855537.0U CN210824175U (en) | 2019-10-30 | 2019-10-30 | Automatic water replenishing device |
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| Publication Number | Publication Date |
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| CN210824175U true CN210824175U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921855537.0U Active CN210824175U (en) | 2019-10-30 | 2019-10-30 | Automatic water replenishing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116788756A (en) * | 2023-08-29 | 2023-09-22 | 山西新世纪锻造股份有限公司 | Conveyer is used in flange part processing |
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2019
- 2019-10-30 CN CN201921855537.0U patent/CN210824175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116788756A (en) * | 2023-08-29 | 2023-09-22 | 山西新世纪锻造股份有限公司 | Conveyer is used in flange part processing |
| CN116788756B (en) * | 2023-08-29 | 2023-11-17 | 山西新世纪锻造股份有限公司 | Conveyer is used in flange part processing |
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