Spray propulsion cooling tower

Abstract

The utility model provides a spray propulsion cooling tower, which relates to the technical field of cooling towers and comprises a spray cooling tower body, a filter assembly is arranged in the spray cooling tower body close to the top, the filter assembly comprises a fixed cover, and a primary filter screen is mounted at the bottom of the fixed cover through screws. According to the spray cooling tower, when the spray cooling tower is used and the ventilation fan is started to discharge hot air in the spray cooling tower body, large-particle impurities are primarily filtered through the primary filter screen, and then are filtered for multiple times through the spiral filter frames, so that finer impurity particles are intercepted, and the filtering effect is improved; meanwhile, the spiral filtering frame is filled with activated carbon particles, moisture and volatile organic compounds in hot air can be adsorbed through the activated carbon particles during filtering, and under the action of the filtering assembly, the effects of removing impurities and adsorbing the moisture are achieved, and the influence on the air environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling tower technical field especially relates to spray propulsion cooling tower. BACKGROUND

[0002] Cooling tower is water as circulating coolant, from a system absorbs heat and discharges to the atmosphere to reduce water temperature device. The function of cooling tower is that cooling water carrying waste heat exchanges with air in the tower body, and the waste heat is transmitted to air and dissipated into the atmosphere. Spray propulsion cooling tower is a kind of high-efficiency heat dissipation equipment, usually used in industrial production process to cool water. Its basic principle is to spray water into mist through water spraying system, then start ventilation system, air is introduced into the tower body, and mist water and air are fully mixed after waiting for a period of time, so that the purpose of heat dissipation is achieved.

[0003] In the prior art, during the use of spray propulsion cooling tower, some particulate impurities are contained in waste water, after being sprayed into mist through water spraying system, particulate impurities are also sprayed out, when hot gas is discharged through ventilation system, particulate impurities are discharged together, part of particulate impurities will adhere to fan, affecting the ventilation effect of fan, part of impurities discharged into air will have certain negative influence on air quality, affecting the surrounding environment. UTILITY MODEL CONTENT

[0004] The utility model discloses a spray propulsion cooling tower, which solves the problems in the prior art that during the use of spray propulsion cooling tower, particulate impurities are discharged together when hot gas is discharged through ventilation system, part of particulate impurities will adhere to fan, affecting the ventilation effect of fan, part of impurities discharged into air will reduce air weight, and affecting the surrounding environment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spray propulsion cooling tower, comprising: a spray cooling tower body, a filter assembly is arranged in the inside of the spray cooling tower body close to the top, the filter assembly comprises a fixed cover, an initial efficiency filter screen is installed on the bottom of the fixed cover through screws, a plurality of spiral filter frames are fixedly installed on the inner wall of the fixed cover, and a ventilation fan is installed on the top of the spray cooling tower body through bolts.

[0006] The heat absorption and recovery assembly comprises a heat insulation frame, and a condensate pipe is arranged in the inside of the heat insulation frame.

[0007] Preferably, the output end of the ventilation fan is connected with a connecting pipe through a flange plate, an exhaust pipe is fixedly connected to the top end of the connecting pipe, and an air inlet hole is formed in the top of the heat insulation frame.

[0008] Preferably, one end of the exhaust pipe is fixedly connected with the top of the heat insulation frame close to the air inlet hole, an inclined liquid guide plate is fixedly installed on the bottom surface close to one side in the heat insulation frame, and a square liquid discharge hole is formed in the bottom surface close to the other side in the heat insulation frame.

[0009] Preferably, a square liquid discharge pipe is fixedly connected with the bottom of the heat insulation frame close to the square liquid discharge hole, and two supporting blocks are fixedly installed on the outer surface of the condensate pipe.

[0010] Preferably, the outer surface of the fixed cover is in contact with the inner wall of the body of the spray cooling tower close to the top, and the outer surface of the fixed cover close to the top is installed on the inner wall of the body of the spray cooling tower through bolts.

[0011] Preferably, the width of the outer surface of the primary filter screen matches the width of the outer surface of the fixed cover, and a supporting frame is fixedly installed on the bottom of the heat insulation frame close to one side.

[0012] Preferably, the heat insulation frame is fixedly installed on the outer surface of the body of the spray cooling tower close to the other side, air outlet holes are formed in the front surface and the rear surface of the heat insulation frame, and the two ends of the condensate pipe are fixedly penetrated to the outer surface of one side of the heat insulation frame.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1、when using, starting the ventilation fan, the hot air in the body of the spray cooling tower is discharged, first, the primary filter screen is used to filter the large particle impurities, then, the multiple spiral filter frames are used to filter multiple times, the smaller impurity particles are intercepted, the filtering effect is improved, meanwhile, the spiral filter frames are filled with activated carbon particles, the activated carbon particles can adsorb the moisture and volatile organic compounds in the hot air, under the action of the filtering assembly, the effect of removing impurities and adsorbing moisture is achieved, the influence on the air environment is reduced.

[0015] 2、when using, the treated hot air enters the exhaust pipe through the connecting pipe, then, the heat exchange between the hot air and the cold water in the condensate pipe is generated, the cold water is heated, the hot water flows into the external hot water tank to be collected, the effect of absorbing heat is achieved, the waste of heat resources is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 a front view of the spray propelling cooling tower is provided for the utility model;

[0017] Figure 2The utility model provides a structure section view development perspective solid drawing of heat absorbing recovery subassembly in spray propulsion cooling tower is proposed to the utility model.

[0018] Figure 3 The utility model provides a structure development perspective solid drawing of filter subassembly in spray propulsion cooling tower is proposed to the utility model.

[0019] Figure 4 The utility model provides a structure section view development perspective solid drawing of fixed cover in spray propulsion cooling tower is proposed to the utility model.

[0020] Legend explains: 1, spray cooling tower body, 2, ventilation fan, 3, connecting pipe, 4, exhaust pipe, 5, heat absorbing recovery subassembly, 501, heat insulation frame, 502, condensate pipe, 503, square liquid discharge pipe, 504, air outlet, 505, air inlet, 506, inclined liquid guide plate, 507, support block, 508, square liquid discharge hole, 6, support frame, 7, filter subassembly, 701, fixed cover, 702, primary filter screen, 703, spiral filter frame. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below in conjunction with the drawings and examples.

[0022] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiments disclosed in the following disclosure.

[0023] Example 1, such as Figures 1-4As shown, the utility model provides a spray propulsion cooling tower, comprising: a spray cooling tower body 1, a filter assembly 7 is arranged inside the spray cooling tower body 1 near the top, the filter assembly 7 comprises a fixed cover 701, a primary filter screen 702 is fixed to the bottom of the fixed cover 701 by screws, a plurality of spiral filter frames 703 are fixedly mounted on the inner wall of the fixed cover 701, a ventilation fan 2 is mounted on the top of the spray cooling tower body 1 by bolts; a heat absorption recovery assembly 5 comprises an insulation frame 501, a condensation water pipe 502 is arranged inside the insulation frame 501, and the outer surface of the fixed cover 701 is connected to the spray The inner wall of the cooling tower body 1 near the top is in contact with each other, the outer surface of the fixed cover 701 near the top is installed on the inner wall of the spray cooling tower body 1 by bolts, the width of the outer surface of the primary filter 702 matches the width of the outer surface of the fixed cover 701, and the support frame 6 is fixedly installed on the bottom near one side of the insulation frame 501. The bottom of the insulation frame 501 near the other side is fixedly installed on the outer surface of the spray cooling tower body 1. The front and rear surfaces of the insulation frame 501 are provided with air outlet holes 504, and both ends of the condensation water pipe 502 are fixedly passed through the outer surface of one side of the insulation frame 501.

[0024] The effect achieved by the entire embodiment 1 is that, when in use, the spray cooling tower body 1 is composed of a spray system, a cooling medium circulation system, a monitoring and control system, and a ventilation fan 2. By turning on the spray system, water is sprayed onto the filler inside the cooling tower, and heat exchange and cooling are achieved by contact with the hot air. The ventilation fan 2 is started, and the hot air inside the cooling tower is discharged, and air convection is generated to promote the cooling effect. When the hot air with particulate impurities is discharged through the ventilation fan 2, it first passes through the primary filter 702 to perform a primary filtration of large particulate impurities in the hot air, and then enters the fixed cover 701, in which a plurality of spiral filter frames 703 are installed, so that the hot air after the primary filtration passes through the plurality of spiral filter frames 703. 03 performs multiple filtrations to intercept smaller impurity particles and improve the filtering effect. At the same time, the spiral filter frame 703 is filled with activated carbon particles. While filtering, the activated carbon particles can adsorb moisture and volatile organic compounds in the hot air. Under the action of the filter component 7, the effect of removing impurities and adsorbing moisture is achieved, reducing the impact on the air environment. It can also reduce the attachment of impurities to the inside of the ventilation fan 2, affecting its ventilation effect, and solving the problem in the prior art that when the spray-propelled cooling tower is in use, the hot air is discharged through the ventilation system, and the particulate impurities are discharged together. Some particulate impurities will adhere to the fan, affecting the ventilation effect of the fan, and some impurities are discharged into the air, reducing the air weight and affecting the surrounding environment.

[0025] Example 2, as Figures 1-4As shown, the output end of the ventilation fan 2 is connected with a connecting pipe 3 through a flange, the top end of the connecting pipe 3 is fixedly connected with an exhaust pipe 4, the top of the heat insulation frame 501 is provided with an air inlet hole 505, one end of the exhaust pipe 4 is fixedly connected with the top of the heat insulation frame 501 close to the air inlet hole 505, an inclined liquid guide plate 506 is fixedly installed on the bottom surface close to one side of the inside of the heat insulation frame 501, a square liquid discharge hole 508 is formed on the bottom surface close to the other side of the inside of the heat insulation frame 501, and a square liquid discharge pipe 503 is fixedly connected with the bottom of the heat insulation frame 501 close to the square liquid discharge hole 508. Two supporting blocks 507 are fixedly installed on the outer surface of the condensate pipe 502, and the outer surfaces of the two supporting blocks 507 are fixedly installed on the front and rear walls of the inside of the heat insulation frame 501, respectively.

[0026] The effect achieved by the whole embodiment 2 is that when in use, the treated hot air enters the exhaust pipe 4 through the connecting pipe 3, then enters the inside of the heat insulation frame 501 through the air inlet hole 505, the cold water is delivered into the condensate pipe 502 by the external delivery equipment, then flows along the curved path of the condensate pipe 502, the hot air blows on the condensate pipe 502, heat exchange occurs between the hot air and the cold water, heat is absorbed, the cold water is heated, the other end of the condensate pipe 502 is connected with an external hot water tank, so that the hot water flows into the hot water tank for collection and other uses, thereby achieving the effect of absorbing heat and reducing the waste of heat resources.

[0027] Working principle: when in use, the ventilation fan 2 is started, the hot air in the spray cooling tower body 1 is discharged, so that the hot air with particulate impurities is first filtered by the primary filter screen 702, then enters the fixed cover 701, a plurality of spiral filter frames 703 are installed in the fixed cover 701, so that the hot air after primary filtration is filtered multiple times by the plurality of spiral filter frames 703 to intercept smaller impurity particles and improve the filtering effect, at the same time, the spiral filter frames 703 are filled with activated carbon particles, so that the activated carbon particles can adsorb the moisture and volatile organic compounds in the hot air while filtering, thereby achieving the effects of removing impurities and adsorbing moisture, reducing the influence on the air environment, and reducing the adhesion of impurities to the inside of the ventilation fan 2 to affect the ventilation effect. When in use, the treated hot air enters the exhaust pipe 4 through the connecting pipe 3, then enters the inside of the heat insulation frame 501 through the air inlet hole 505, the cold water is delivered into the condensate pipe 502 by the external delivery equipment, then flows along the curved path of the condensate pipe 502, the hot air blows on the condensate pipe 502, heat exchange occurs between the hot air and the cold water, heat is absorbed, the cold water is heated, the other end of the condensate pipe 502 is connected with an external hot water tank, so that the hot water flows into the hot water tank for collection and other uses, thereby achieving the effect of absorbing heat and reducing the waste of heat resources.

[0028] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A spray-propelled cooling tower characterized by, Include: Spray cooling tower body (1), the inside of the top of the spray cooling tower body (1) is provided with a filter assembly (7), the filter assembly (7) comprises a fixed cover (701), the bottom of the fixed cover (701) is provided with a primary filter screen (702) by screwing, a plurality of spiral filter frames (703) are fixedly installed on the inner wall of the fixed cover (701), and the top of the spray cooling tower body (1) is provided with a ventilation fan (2) by bolting; The heat absorption recovery assembly (5) comprises a heat insulation frame (501), and the inside of the heat insulation frame (501) is provided with a condensate pipe (502).

2. The spray-propelled cooling tower of claim 1, wherein: The output end of the ventilation fan (2) is connected with a connecting pipe (3) through a flange plate, one end of the connecting pipe (3) is fixedly connected with an exhaust pipe (4), and the top of the heat insulation frame (501) is provided with an air inlet hole (505).

3. The spray-propelled cooling tower of claim 2, wherein: One end of the exhaust pipe (4) is fixedly connected with the top of the heat insulation frame (501) near the air inlet hole (505), the inclined liquid guide plate (506) is fixedly installed on the bottom surface of one side of the inside of the heat insulation frame (501), and the square liquid discharge hole (508) is formed in the bottom surface of the other side of the inside of the heat insulation frame (501).

4. The spray-propelled cooling tower of claim 3, wherein: The bottom of the heat insulation frame (501) is fixedly connected with a square liquid discharge pipe (503) near the square liquid discharge hole (508), and the outer surface of the condensate pipe (502) is fixedly installed with two supporting blocks (507).

5. The spray-propelled cooling tower of claim 1, wherein: The outer surface of the fixed cover (701) is in contact with the inner wall of the top of the spray cooling tower body (1), and the outer surface of the fixed cover (701) near the top is installed on the inner wall of the spray cooling tower body (1) by bolting.

6. The spray-propelled cooling tower of claim 1, wherein: The width of the outer surface of the primary filter screen (702) matches the width of the outer surface of the fixed cover (701), and the support frame (6) is fixedly installed on the bottom of one side of the heat insulation frame (501).

7. The spray-propelled cooling tower of claim 1, wherein: The bottom of the other side of the heat insulation frame (501) is fixedly installed on the outer surface of the spray cooling tower body (1), the front surface and the rear surface of the heat insulation frame (501) are provided with air outlet holes (504), and both ends of the condensate pipe (502) are fixedly penetrated to the outer surface of one side of the heat insulation frame (501).

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