CN217980473U

CN217980473U - Be applied to water-cooling tower's liquid level detection device that prevents frostbite

Info

Publication number: CN217980473U
Application number: CN202221098460.9U
Authority: CN
Inventors: 杨振斌; 王伟
Original assignee: Baowu Clean Energy Ezhou Co ltd
Current assignee: Baowu Clean Energy Ezhou Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-12-06
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a be applied to water-cooling tower's liquid level detection device that prevents frostbite relates to liquid level detection technical field, and the in-process tower internal temperature that is using for solving current water-cooling tower can be lower to can make liquid level detection device lead to damaging because of the temperature is low excessively, influence its problem of normal use. The bottom of water-cooling tower main part is provided with the air inlet window, the bottom of air inlet window is provided with water passing chassis, the supporting leg is installed to the bottom of water passing chassis, the lower surface mounting who crosses water passing chassis has the delivery port, the inlet tube is installed to a side end face of water-cooling tower main part, the level gauge main part is installed to the opposite side end face of water-cooling tower main part, the support is installed at the top of water-cooling tower main part, surface mounting has the motor on the support, the bottom of support is provided with the fan, be provided with the freeze-proof board in the level gauge main part, the last lower extreme of freeze-proof board side end face all is provided with the support frame, and the support frame is provided with two.

Description

Be applied to water-cooling tower's liquid level detection device that prevents frostbite

Technical Field

The utility model relates to a liquid level detection technical field specifically is a be applied to water-cooling tower's liquid level detection device that prevents frostbite.

Background

The water cooling tower is a device which uses water as circulating cold to absorb heat from the water and discharge the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation heat dissipation device which utilizes the principle that the heat is carried out by volatilization of steam to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate the waste heat generated in industry or refrigeration air conditioners to reduce the water temperature after the water is in flowing contact with the air to generate the steam through heat exchange. The water cooling tower is a comprehensive product integrating various subjects such as aerodynamics, thermodynamics, fluidics, chemistry, biochemistry, materials science, static and dynamic structure mechanics, processing technology and the like. The water quality is a function of multivariable, cooling is more a multifactor, the multivariable and multi-effect comprehensive process, and the water loss of the water in the water tank is serious due to the continuous discharge of damp and hot air in the heat exchange operation process of the water cooling tower, so that the water in the water tank needs to be observed manually, and water supplement is properly carried out, which is very inconvenient, so that a liquid level detection device can be installed on the water cooling tower, and the liquid level condition in the tower is conveniently observed.

However, the temperature in the existing water-cooling tower is low in the using process, so that the liquid level detection device is damaged due to the fact that the temperature is too low, and the normal use of the liquid level detection device is affected; therefore, the existing requirements are not met, and the anti-freezing liquid level detection device applied to the water cooling tower is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to water-cooling tower's frostproofing liquid level detection device to the temperature of the in-process tower that uses of the current water-cooling tower that proposes in solving above-mentioned background art can be lower, thereby can make liquid level detection device lead to damaging because of the temperature is low excessively, influences its normal use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to frostproofing liquid level detection device of water-cooling tower, includes water-cooling tower main part and level gauge main part, the bottom of water-cooling tower main part is provided with the air inlet window, the bottom of air inlet window is provided with crosses the water chassis, cross the bottom on water chassis and install the supporting leg, the lower surface mounting who crosses the water chassis has the delivery port, the inlet tube is installed to a side end face of water-cooling tower main part, the level gauge main part is installed to the opposite side end face of water-cooling tower main part, the support is installed at the top of water-cooling tower main part, surface mounting has the motor on the support, the bottom of support is provided with the fan.

Preferably, be provided with the freeze-proof board in the level gauge main part, the upper and lower end of freeze-proof board side end all is provided with the support frame, and the support frame is provided with two, two all install the connecting valve on the support frame.

Preferably, the connecting valve is provided with two, two differential pressure transmitter is installed respectively to one side of connecting valve, connector and lower connector are installed respectively to one side of differential pressure transmitter, two all install on the differential pressure transmitter and draw and press the pipe, two draw and press and install electronic display on the pipe.

Preferably, the upper and lower end of the opposite side end face of freeze-proof plate all is provided with the mount, the internally mounted of mount has the indicator panel, the upper and lower end of indicator panel one side is provided with the alarm, the bottom of mount is provided with the blowoff valve, the preceding terminal surface of indicator panel is provided with the scale, and the scale be provided with two.

Preferably, a magnetic turnover plate is arranged between the scales and provided with a plurality of magnetic turnover plates, and a magnetic floater is arranged inside the indicating plate.

Preferably, the upper surface of the anti-freezing plate is provided with a heating port, a heating pipe is arranged in the anti-freezing plate, and the heating pipe is provided with a plurality of heating pipes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the freeze-proof board in the level gauge main part, the top of freeze-proof board has set up the heating port, the internally mounted heating pipe of freeze-proof board, when using, carry out erection joint with the water-cooling tower main part through the connecting valve with the level gauge main part, in operation, the level gauge main part is according to buoyancy principle and magnetic coupling effect, when the liquid level in the container measured goes up and down, the magnetism float in the level gauge main part pipe also goes up and down thereupon, permanent magnet steel in the float passes through the magnetic coupling and transmits the magnetism returning face plate, drive magnetism returning face plate upset 180, thereby realize the show of liquid level, liquid can heat through the heating pipe in the freeze-proof board before getting into the level gauge simultaneously, it leads to its damage to avoid supercooled liquid to get into the level gauge, it can be lower to have solved the temperature of current water-cooling tower in the in-process tower that uses, thereby can make liquid level detection device lead to the damage because of the low temperature, influence its problem of normal use.

2. Through installing magnetism returning face plate on the indicator board, magnetism returning face plate just reverse side is red white respectively, magnetism returning face plate changes red into by white when the liquid level rises, magnetism returning face plate changes white into by red when the liquid level descends, the red white juncture of indicator board is the actual height of the inside liquid level of container to realize the clear instruction of liquid level, the last lower extreme of indicator board one side has all set up the alarm simultaneously, accessible it reports to the police when reacing the liquid level warning line, conveniently point out.

Drawings

FIG. 1 is a schematic view of the overall structure of the anti-freezing liquid level detection device of the water cooling tower of the present invention;

FIG. 2 is an enlarged schematic view of the whole structure of the antifreeze liquid level detection device of the utility model;

FIG. 3 is an enlarged schematic view of the internal structure of the freeze-proof plate of the present invention;

FIG. 4 is an enlarged schematic view of the inner structure of the indicating plate of the present invention;

in the figure: 1. a water cooling tower main body; 2. a water passing chassis; 3. an air inlet window; 4. supporting legs; 5. a water outlet; 6. a water inlet pipe; 7. a support; 8. a fan; 9. a motor; 10. a gauge body; 11. a connecting valve; 12. a support frame; 13. an upper connecting port; 14. a lower connector; 15. an anti-freeze plate; 16. a fixed mount; 17. a scale; 18. an indicator panel; 19. a blowdown valve; 20. an alarm; 21. a heating port; 22. heating a tube; 23. a magnetic flipping plate; 24. a magnetic float; 25. a differential pressure transmitter; 26. a pressure guiding pipe; 27. an electronic display screen.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a be applied to water-cooling tower's liquid level detection device that prevents frostbite, including water-cooling tower main part 1 and level gauge main part 10, the bottom of water-cooling tower main part 1 is provided with air inlet window 3, the bottom of air inlet window 3 is provided with water chassis 2, the supporting leg 4 is installed to the bottom of crossing water chassis 2, the lower surface mounting who crosses water chassis 2 has delivery port 5, inlet tube 6 is installed to a side end face of water-cooling tower main part 1, level gauge main part 10 is installed to the opposite side end face of water-cooling tower main part 1, support 7 is installed at the top of water-cooling tower main part 1, surface mounting has motor 9 on support 7, the bottom of support 7 is provided with fan 8.

Further, be provided with freeze-proof board 15 on the level gauge main part 10, the last lower extreme of 15 side end faces of freeze-proof board all is provided with support frame 12, and support frame 12 is provided with two, all installs connecting valve 11 on two support frames 12, during the use, carries out erection joint with level gauge main part 10 through connecting valve 11 and water-cooling tower main part 1.

Further, connecting valve 11 is provided with two, differential pressure transmitter 25 is installed respectively to one side of two connecting valves 11, connector 13 and lower connector 14 are installed respectively to one side of differential pressure transmitter 25, all install the pressure pipe 26 on two differential pressure transmitter 25, install electronic display screen 27 on two pressure pipe 26, through last connector 13 with down connector 14 with the leading-in level gauge of liquid, and utilize two differential pressure transmitter 25 to measure the pressure differential of two different points of container and calculate the interior object liquid level differential pressure of container, and show through electronic display screen 27, convenient observation.

Further, the upper end and the lower end of the end face of the other side of the anti-freezing plate 15 are both provided with a fixing frame 16, an indicating plate 18 is arranged inside the fixing frame 16, an alarm 20 is arranged at the upper end and the lower end of one side of the indicating plate 18, a drain valve 19 is arranged at the bottom of the fixing frame 16, a scale 17 is arranged on the front end face of the indicating plate 18, and the two scales 17 are arranged, so that the alarm can be given by the aid of the scale when the alarm reaches a liquid level warning line, and prompt is facilitated.

Further, be provided with magnetism returning face plate 23 between scale 17, and magnetism returning face plate 23 is provided with a plurality of, the internally mounted of indicator board 18 has magnetism float 24, level gauge main part 10 is according to buoyancy principle and magnetic coupling effect, when the liquid level in the container of being surveyed goes up and down, magnetism float 24 in the level gauge main part 10 pipe also goes up and down thereupon, permanent magnet steel in the float passes through the magnetic coupling and transmits magnetism returning face plate 23, drive magnetism returning face plate 23 upset 180, magnetism returning face plate 23 positive and negative is reddish white respectively, magnetism returning face plate 23 is red by white when the liquid level rises, magnetism returning face plate 23 is white by red when the liquid level descends, the red and white juncture of indicator board 18 is the actual height of the inside liquid level of container, thereby realize the clear instruction of liquid level.

Further, the upper surface of freeze-proof plate 15 is provided with heating port 21, and the internally mounted of freeze-proof plate 15 has heating pipe 22, and heating pipe 22 is provided with a plurality of, and liquid can heat through heating pipe 22 in freeze-proof plate 15 before getting into the level gauge, avoids the liquid of subcooling to get into the level gauge and leads to its damage.

The working principle is as follows: during the use, carry out erection joint with level gauge main part 10 through connecting valve 11 and water-cooling tower main part 1, in operation, level gauge main part 10 is according to buoyancy principle and magnetic coupling effect, when the liquid level in the container under test goes up and down, magnetism float 24 in level gauge main part 10 pipe also goes up and down thereupon, permanent magnet steel in the float transmits magnetic flip board 23 through the magnetic coupling, drive magnetic flip board 23 upset 180, magnetic flip board 23 front and back are reddish white respectively, magnetic flip board 23 changes red by white when the liquid level rises, magnetic flip board 23 changes white by red when the liquid level descends, the reddish white juncture of indicator board 18 is the actual height of the inside liquid level of container, thereby realize clear instruction of liquid level, and utilize two differential pressure transmitters 25 to measure the pressure differential of two different punishment of container interior object level differential pressure of container, and show through electronic display screen 27, convenient observation, the upper and lower end of indicator board 18 one side has all set up alarm 20, accessible it reports to the police when arriving the liquid level warning line, the suggestion is convenient, liquid gets into the normal damage of the heating pipe that the super-cooled tower that can lead to the normal temperature detection that gets into through getting into before getting into, thereby the super-cooled tower that the detection temperature detection can lead to the normal temperature that it and can lead to get into the damage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be applied to frostproofing liquid level detection device of water-cooling tower, includes water-cooling tower main part (1) and level gauge main part (10), its characterized in that: the bottom of water-cooling tower main part (1) is provided with air inlet window (3), the bottom of air inlet window (3) is provided with water chassis (2), cross the bottom of water chassis (2) and install supporting leg (4), the lower surface mounting who crosses water chassis (2) has delivery port (5), inlet tube (6) are installed to a side end face of water-cooling tower main part (1), level gauge main part (10) are installed to the opposite side terminal surface of water-cooling tower main part (1), support (7) are installed at the top of water-cooling tower main part (1), surface mounting has motor (9) on support (7), the bottom of support (7) is provided with fan (8).

2. The anti-freezing liquid level detection device applied to the water cooling tower, according to claim 1, is characterized in that: be provided with freeze-proof board (15) on level gauge main part (10), the upper and lower end of freeze-proof board (15) a side end face all is provided with support frame (12), and support frame (12) are provided with two, two all install connecting valve (11) on support frame (12).

3. The anti-freezing liquid level detection device applied to the water cooling tower, as recited in claim 2, wherein: connecting valve (11) are provided with two, two differential pressure transmitter (25) are installed respectively to one side of connecting valve (11), connector (13) and lower connector (14) are installed respectively to one side of differential pressure transmitter (25), two all install on differential pressure transmitter (25) and draw and press pipe (26), two draw and press and install electronic display screen (27) on pipe (26).

4. The anti-freezing liquid level detection device applied to the water cooling tower, as recited in claim 2, wherein: the anti-freezing device is characterized in that a fixing frame (16) is arranged at the upper end and the lower end of the end face of the other side of the anti-freezing plate (15), an indicating plate (18) is arranged inside the fixing frame (16), an alarm (20) is arranged at the upper end and the lower end of one side of the indicating plate (18), a blow-down valve (19) is arranged at the bottom of the fixing frame (16), a scale (17) is arranged on the front end face of the indicating plate (18), and two scales (17) are arranged.

5. The anti-freezing liquid level detection device applied to the water cooling tower, as recited in claim 4, wherein: be provided with magnetism returning face plate (23) between scale (17), and magnetism returning face plate (23) are provided with a plurality of, the internally mounted of indicator board (18) has magnetism float (24).

6. The anti-freezing liquid level detection device applied to the water cooling tower, as recited in claim 2, wherein: the upper surface of freeze-proof board (15) is provided with heating port (21), the internally mounted of freeze-proof board (15) has heating pipe (22), and heating pipe (22) are provided with a plurality of.