CN216845757U - Closed cooling tower water leakage recycling device - Google Patents

Abstract

The utility model discloses a closed cooling tower water leakage recycling device, which belongs to the technical field of closed cooling towers, and adopts the technical proposal that the device comprises a cooling tower body, a liquid level sensor is arranged on the lower end surface of a mounting rack, a processing box is arranged on the right side of the cooling tower body, the upper end surface of the processing box is communicated with a water pumping pipe, a first water pumping pump is arranged on the outer side wall of the water pumping pipe, a second water pumping pump is arranged at the inner bottom end of the processing box, a pipeline is arranged on the upper end surface of the second water pumping pump, the right side of the processing box is communicated with a circulating pipe, a cooler and a circulating pump are sequentially arranged on the outer side wall of the circulating pipe from top to bottom, a controller is arranged on the right side of the upper end surface of the processing box, thereby achieving the effect of conveniently adding leaked water into the water again after cooling, avoiding the problem that the leaked water is directly added into the water pipe to increase the temperature of the cooling water in the water pipe, the efficiency of the utilization of leaking water is improved.

Description

Closed cooling tower water leakage recycling device

Technical Field

The utility model relates to a closed cooling tower technical field, in particular to closed cooling tower recycle device that leaks.

Background

The silicon carbide production line has the technological process of conveying quartz sand, anthracite, petroleum coke and silicon powder via vehicle to factory area for unloading, storing, compounding, mixing, charging, smelting, cooling, scraping, tapping, grading, crushing, sieving, grinding and other steps, and the cooling tower is one equipment to eliminate waste heat produced in industry or in refrigerating air conditioner via evaporation and contact with water and air.

CN 202547484U's a closed cooling tower recycle device that leaks, inconvenient to the water that leaks add the intraductal utilization of intaking again after cooling, because the temperature of leaking to the water in the spray pond increases, directly add the intraductal cooling water that leads to leaking easily to leak in the intake with the leak water and heat, and then reduced the cooling coil to heat absorption's efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide a closed cooling tower recycle device that leaks and solve above-mentioned problem.

The utility model is realized in such a way, a closed cooling tower water leakage recycling device, which comprises a cooling tower body, wherein the lower end surface of the cooling tower body is communicated with a spray water pool, the inside of the cooling tower body is provided with a cooling coil, the two ends of the cooling coil are respectively communicated with a water inlet pipe and a water outlet pipe, the other ends of the water inlet pipe and the water outlet pipe both penetrate through the cooling tower body and extend to the outside of the cooling tower body, the right side of the inside of the cooling tower body is provided with a mounting frame, the lower end surface of the mounting frame is provided with a liquid level sensor, the right side of the cooling tower body is provided with a processing box, the upper end surface of the processing box is communicated with a water pumping pipe, the outer side wall of the water pumping pipe is provided with a first water pumping pump, the other end of the water pumping pipe penetrates through the spray water pool and extends to the inside of the spray water pool, the inner bottom end of the processing box is provided with a second water pumping pump, the pipeline is installed to the up end of second suction pump, the other end of pipeline run through handle the case and with the lateral wall intercommunication of inlet tube, the right side intercommunication of handling the case has the circulating pipe, cooler and circulating pump are installed in proper order to the lateral wall from the top down of circulating pipe, handle the up end right side of case and install the controller, be electric connection between level sensor, first suction pump, cooler, circulating pump and the controller.

For the convenience of automated inspection handle the temperature of incasement water and control the second suction pump and open, conduct the utility model discloses a closed cooling tower leaks water recycle device and is preferred, handle the inside top of case and install temperature sensor, be electric connection between temperature sensor, second suction pump and the controller.

For the convenient condition of observing the case internal water of handling, conduct the utility model discloses a closed cooling tower leaks water recycle device and is preferred, the preceding terminal surface fixedly connected with observation window of handling the case.

For the convenience plays the heat preservation effect to the cooling water in the pipeline, as the utility model discloses a closed cooling tower leaks water recycle device and is preferred, the lateral wall fixedly connected with heat preservation of pipeline is cotton.

For convenient impurity that gets into in the case aquatic of handling in to the spray pond carries out filtration treatment, conduct the utility model discloses a closed cooling tower leaks water recycle device and is preferred, the filter is installed to the lateral wall of drinking-water pipe.

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

the device for recycling the leaked water of the closed cooling tower comprises a spray tank, a liquid level sensor, a controller, a first water pump, a circulating pump and a cooler, wherein the spray tank is filled with the leaked water, the liquid level sensor is used for detecting the information transmitted to the controller, the controller is used for controlling the first water pump, the circulating pump and the cooler to be started, the first water pump is used for pumping the leaked water into a treatment box through the water pumping pipe, the circulating pump is used for continuously pumping the water in the treatment box into the circulating pipe, the cooler is used for cooling the circulating water, the second water pump is controlled to be started after the circulating water is cooled to a proper temperature, the cooled water is conveyed into a water inlet pipe through a pipeline and is reused after the leaked water is cooled, the effect of conveniently adding the leaked water into the water inlet pipe again for utilization after the leaked water is cooled is achieved, and the problem that the leaked water is heated to the cooling water in the water inlet pipe due to the fact that the leaked water is directly added into the water inlet pipe is avoided, the efficiency of the utilization of leaking water is improved.

Drawings

Fig. 1 is a sectional view of a closed cooling tower leakage recycling device of the present invention;

FIG. 2 is a sectional view of the treatment tank of the present invention;

fig. 3 is a front view of the treatment box of the present invention.

In the figure, 1, a cooling tower body; 2. spraying a water tank; 3. a cooling coil; 301. a water inlet pipe; 302. a water outlet pipe; 4. a treatment tank; 401. a water pumping pipe; 402. a first water pump; 403. a filter; 404. a second water pump; 405. a pipeline; 406. a circulation pipe; 407. a cooler; 408. a circulation pump; 409. an observation window; 5. a mounting frame; 501. a liquid level sensor; 6. a temperature sensor; 601. and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a closed cooling tower leakage water recycling device comprises a cooling tower body 1, a spraying water tank 2 is communicated with the lower end surface of the cooling tower body 1, a cooling coil 3 is arranged inside the cooling tower body 1, two ends of the cooling coil 3 are respectively communicated with a water inlet pipe 301 and a water outlet pipe 302, the other ends of the water inlet pipe 301 and the water outlet pipe 302 both penetrate through the cooling tower body 1 and extend to the outside of the cooling tower body 1, a mounting frame 5 is arranged on the right side inside the cooling tower body 1, a liquid level sensor 501 is arranged on the lower end surface of the mounting frame 5, a treatment tank 4 is arranged on the right side of the cooling tower body 1, a water pumping pipe 401 is communicated with the upper end surface of the treatment tank 4, a first water pumping pump 402 is arranged on the outer side wall of the water pumping pipe 401, the other end of the water pumping pipe 401 penetrates through the spraying water tank 2 and extends to the inside of the spraying water tank 2, a second water pumping pump 404 is arranged at the bottom end inside the treatment tank 4, the pipeline 405 is installed to the up end of second suction pump 404, the other end of pipeline 405 runs through and handles case 4 and communicates with the lateral wall of inlet tube 301, the right side intercommunication of handling case 4 has circulating pipe 406, cooler 407 and circulating pump 408 are installed in proper order from the top down to the lateral wall of circulating pipe 406, handle the controller 601 installed on the up end right side of case 4, be electric connection between level sensor 501, first suction pump 402, cooler 407, circulating pump 408 and the controller 601.

In this embodiment: the liquid level sensor 501 has the following types: YSNFCAB-X, the model number of the first suction pump 402 is: HGE25-238A, circulation pump 408 model: xhb, the water leaked from the cooling coil 3 enters the spraying water tank 2 to cause the liquid level in the spraying water tank 2 to start rising, the liquid level sensor 501 transmits the detected information to the controller 601, the controller 601 controls the first water pump 402, the circulating pump 408 and the cooler 407 to be turned on, the first water pump 402 pumps the water in the spraying water tank 2 into the treatment tank 4 through the water pumping pipe 401, the circulating pump 408 continuously pumps the water in the treatment tank 4 into the circulating pipe 406, the cooler 407 cools the circulating water, after cooling to a proper temperature, the second water pump 404 is controlled to be turned on, the cooled water is conveyed into the water inlet pipe 301 through the pipe 405, the leaked water is cooled and reused, thereby achieving the effect of conveniently adding the leaked water into the water inlet pipe 301 for reuse, avoiding the problem that the leaked water directly into the water inlet pipe 301 causes the temperature rise of the leaked water to the cooling water in the water inlet pipe 301, the efficiency of the utilization of leaking water is improved.

As a technical optimization scheme of the utility model, temperature sensor 6 is installed on the inside top of handling case 4, is electric connection between temperature sensor 6, second suction pump 404 and the controller 601.

In this embodiment: when the temperature of the water in the treatment box 4 is cooled to the corresponding temperature, the temperature sensor 6 transmits the detected information to the controller 601, the controller 601 controls the second water pump 404 to be started, and the cooling water in the treatment box 4 is conveyed into the water inlet pipe 301 through the pipeline 405, so that the effects of conveniently and automatically detecting the temperature of the water in the treatment box 4 and controlling the second water pump 404 to be started are achieved.

As a technical optimization scheme of the utility model, handle the preceding terminal surface fixedly connected with observation window 409 of case 4.

In this embodiment: the observation of the water inside the treatment tank 4 is facilitated through the observation window 409.

As a technical optimization scheme of the utility model, the lateral wall fixedly connected with heat preservation of pipeline 405 is cotton.

In this embodiment: during the process that the pipeline 405 conveys the cooling water into the water inlet pipe 301, the heat insulation effect on the cooling water in the pipeline 405 is achieved conveniently through the heat insulation cotton.

As a technical optimization scheme of the utility model, filter 403 is installed to drinking-water pipe 401's lateral wall.

In this embodiment: when water in the spray water tank 2 is pumped into the treatment tank 4 through the water pumping pipe 401, impurities in the water entering the treatment tank 4 in the spray water tank 2 are conveniently filtered through the filter 403.

The utility model discloses a theory of operation and use flow: the water leaked from the cooling coil 3 enters the spraying water tank 2 to cause the liquid level in the spraying water tank 2 to start rising, the liquid level sensor 501 transmits the detected information to the controller 601, the controller 601 controls the first water pump 402, the circulating pump 408 and the cooler 407 to be started, the first water pump 402 pumps the water in the spraying water tank 2 into the treatment tank 4 through the water pumping pipe 401, the filter 403 filters impurities in the water entering the treatment tank 4 in the spraying water tank 2, the circulating pump 408 pumps the water in the treatment tank 4 into the circulating pipe 406 continuously, the cooler 407 cools the circulating water, after the circulating water is cooled to a proper temperature, when the temperature of the water in the treatment tank 4 is cooled to a corresponding temperature, the temperature sensor 6 transmits the detected information to the controller 601, the controller 601 controls the second water pump 404 to be started, and the cooled water is transmitted to the water inlet pipe 301 through the pipe 405, the leaked water is cooled and reused.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a closed cooling tower recycle device that leaks, includes cooling tower body (1), the lower terminal surface intercommunication of cooling tower body (1) has spray tank (2), the inside of cooling tower body (1) is provided with cooling coil (3), the both ends of cooling coil (3) communicate respectively has inlet tube (301) and outlet pipe (302), the other end of inlet tube (301) and outlet pipe (302) all runs through cooling tower body (1) and extends to the outside of cooling tower body (1), its characterized in that: mounting bracket (5) are installed on the inside right side of cooling tower body (1), level sensor (501) are installed to the lower terminal surface of mounting bracket (5), the right side of cooling tower body (1) is provided with handles case (4), the up end intercommunication of handling case (4) has drinking-water pipe (401), first suction pump (402) is installed to the lateral wall of drinking-water pipe (401), the other end of drinking-water pipe (401) runs through spray pool (2) and extends to the inside of spray pool (2), handle the inside bottom of case (4) and install second suction pump (404), pipeline (405) is installed to the up end of second suction pump (404), the other end of pipeline (405) runs through handle case (4) and with the lateral wall intercommunication of inlet tube (301), the right side intercommunication of handling case (4) has circulating pipe (406), cooler (407) and circulating pump (408) are installed from the top down in proper order to the lateral wall of circulating pipe (406), controller (601) are installed to the up end right side of handling case (4), be electric connection between level sensor (501), first suction pump (402), cooler (407), circulating pump (408) and controller (601).

2. The closed cooling tower leakage water recycling device of claim 1, wherein: handle the inside top of case (4) and install temperature sensor (6), be electric connection between temperature sensor (6), second suction pump (404) and controller (601).

3. The closed cooling tower leakage water recycling device of claim 1, wherein: the front end face of the treatment box (4) is fixedly connected with an observation window (409).

4. The closed cooling tower leakage water recycling device of claim 1, wherein: the outer side wall of the pipeline (405) is fixedly connected with heat preservation cotton.

5. The closed cooling tower leakage water recycling device of claim 1, wherein: and a filter (403) is arranged on the outer side wall of the water pumping pipe (401).

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