Water-saving fog-dispersal mechanical ventilation cooling tower

Abstract

The utility model discloses a water-saving fog-dispersal mechanical draft cooling tower which comprises a tower body, a hot water pipe and a cold water pipe are respectively arranged on the side face of the tower body, a plurality of spray heads are transversely arranged on the lower surface of one end of the hot water pipe at equal intervals, and cooling padding and a water collecting pool are respectively arranged on the inner side wall of the tower body. A connecting cylinder is arranged at an opening in the upper portion of the tower body, and a draught fan is arranged in the connecting cylinder. Through the hot water pipe, the spraying head and the cooling filler, hot water can be cooled conveniently, cooled liquid can be recycled conveniently through the cold water pipe, the cooled liquid can be reutilized conveniently through the water pump, the water inlet pipe and the water outlet pipe, and through the arrangement of the water collector and the water saving mechanism, the cooling efficiency is improved. The cooling tower is provided with the water collector and the water-saving mechanism, cooled liquid can conveniently enter the position between the water collector and the water-saving mechanism, heat dissipation is conducted on steam on the surface of the water-saving mechanism, final water saving and fog dissipation are conducted through the water collector, and therefore the cooling tower has the water-saving and fog dissipation effects.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling tower technical field, concretely is a kind of water-saving fog elimination mechanical ventilation cooling tower. BACKGROUND

[0002] Cooling tower is water as circulating coolant, from a system to absorb heat discharge to atmosphere, to reduce water temperature device, its cold is using water and air flow contact to carry out cold and hot exchange vapor, vapor volatilization takes away heat to reach evaporation heat dissipation, convection heat transfer and radiation heat transfer etc.

[0003] And the existing cooling tower when cooling hot water, a large amount of water vapor is generated, water vapor rises with air, through the top of tower body dissipates, causes a large amount of water resource waste, for this, we design a kind of water-saving fog elimination mechanical ventilation cooling tower, reduce the loss of moisture by the water-saving structure in the tower. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of water-saving fog elimination mechanical ventilation cooling tower, to solve the problem raised in above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water-saving fog elimination mechanical ventilation cooling tower, including tower body, the lateral surface of the tower body is provided with hot water pipe and cold water pipe respectively, the lower surface of the one end of the hot water pipe is transversely equidistantly provided with several spray heads, the inner side wall of the tower body is provided with cooling filler and water collecting tank respectively, the opening of the tower body upper is provided with connecting cylinder, the inside of the connecting cylinder is provided with fan, the upper surface of the connecting cylinder is threadedly connected with connecting ring, the upper surface of the connecting ring is fixedly connected with water-saving cylinder, the inner wall of the water-saving cylinder is provided with water collector and water-saving mechanism respectively, the lateral surface of the tower body is provided with water pump, and the upper and lower of water pump is provided with inlet pipe and outlet pipe respectively.

[0006] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0007] Preferably, the water-saving mechanism includes first layer water-saving plate and second layer water-saving plate, the surface center of the first layer water-saving plate is outwardly increasing and is provided with a plurality of annular grooves, and a plurality of filter screen holes are formed in the surface of the first layer water-saving plate, the structure on the surface of the second layer water-saving plate is same with the structure on the surface of the first layer water-saving plate, and the structure on the surface of the second layer water-saving plate is arranged in a staggered manner with the structure on the surface of the first layer water-saving plate, by setting two layers of water-saving plates, it is convenient to slow down the rising steam, and the water droplets atomized by the water-saving mechanism can take away the heat in the steam, so that the steam is quickly cooled and condensed, and the loss of water vapor at the exhaust port of the cooling tower is reduced.

[0008] Preferably, the hot water pipe and the cold water pipe are arranged in a zigzag shape, and the side of the tower body is provided with holes matched with the end faces of the hot water pipe and the cold water pipe, so that the hot water can enter the tower for cooling and be discharged through the cold water pipe.

[0009] Preferably, the cold water pipe and the water inlet pipe extend through the two sides of the tower body and reach the water collecting pool, and the liquid inlet ends of the cold water pipe and the water inlet pipe are provided with filter screen layers, so that the cooled liquid can enter the top of the tower body through the water inlet pipe for secondary cooling of the steam.

[0010] Preferably, the surface of the connecting cylinder is overlapped with the surface of the water saving cylinder, and the two sides of the water saving cylinder are provided with handles, so that the water saving mechanism in the water saving cylinder can be maintained and repaired, and the water saving cylinder is more convenient to use.

[0011] Preferably, the end face of the water outlet pipe is connected with an extension pipe, the side of the water saving cylinder is provided with a hole matched with the end face of the extension pipe, and the end face of the extension pipe is provided with a spray head, so that the cooling water can enter the water saving cylinder through the pipeline to cool the steam rising in the cylinder.

[0012] Preferably, the spray head on the inner wall of the water saving cylinder is located between the water collector and the water saving mechanism, so that the water saving and mist elimination of the gas outlet at the top of the cooling tower can be realized, and the waste of water resources caused by the rising of a large amount of steam can be prevented.

[0013] Advantages

[0014] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0015] The cooling tower has the effects of water saving and mist elimination. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 Fig. 1 is a schematic view of the cooling tower according to the present application;

[0017] Fig. 2 Fig. 4 is a schematic view of the water saving plate in the water saving mechanism according to the present application;

[0018] Fig. 3 It is a schematic diagram of the sectional structure of the water-saving plate in the water-saving mechanism.

[0019] In the figure: 1, tower body; 2, hot water pipe; 3, cold water pipe; 4, spray head; 5, cooling filler; 6, water collecting pool; 7, connecting cylinder; 8, fan; 9, connecting ring; 10, water-saving cylinder; 11, water collector; 12, water pump; 13, water inlet pipe; 14, water outlet pipe; 15, telescopic pipe; 16, first layer water-saving plate; 17, second layer water-saving plate; 18, annular groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figs. 1-3 The present application provides a technical solution: a water-saving and mist-eliminating mechanical ventilation cooling tower, comprising a tower body 1, the side surface of the tower body 1 is respectively provided with a hot water pipe 2 and a cold water pipe 3, the hot water pipe 2 and the cold water pipe 3 are arranged in a zigzag shape, and the side surface of the tower body 1 is respectively provided with a hole matched with the end surface of the hot water pipe 2 and the cold water pipe 3, through the hot water pipe 2 and the cold water pipe 3, it is convenient to make hot water enter the tower for cooling and be discharged through the cold water pipe 3.

[0022] One end of the lower surface of the hot water pipe 2 is transversely and equidistantly provided with a plurality of spray heads 4, the inner side wall of the tower body 1 is respectively provided with cooling filler 5 and water collecting pool 6, the opening at the top of the tower body 1 is provided with connecting cylinder 7, the inside of the connecting cylinder 7 is provided with fan 8, the upper surface of the connecting cylinder 7 is threadedly connected with connecting ring 9, the upper surface of the connecting ring 9 is fixedly connected with water-saving cylinder 10, the surface of the connecting cylinder 7 is overlapped with the surface of the water-saving cylinder 10, and the two sides of the water-saving cylinder 10 are both provided with handles, by arranging the connecting cylinder 7 and the water-saving cylinder 10 at the top of the tower body 1, it is convenient to overhaul and maintain the water-saving mechanism in the water-saving cylinder 10, so that it is more convenient to use.

[0023] The inner wall of the water-saving cylinder 10 is respectively provided with water collector 11 and water-saving mechanism, the side surface of the tower body is provided with water pump 12, and the upper and lower sides of the water pump 12 are respectively provided with water inlet pipe 13 and water outlet pipe 14, the end surface of the water outlet pipe 14 is connected with telescopic pipe 15, and the side surface of the water-saving cylinder 10 is provided with a hole matched with the end surface of the telescopic pipe 15, the end surface of the telescopic pipe 15 is provided with spray head, by arranging the water outlet pipe 14 and the telescopic pipe 15, it is convenient to make the cooling water enter the water-saving cylinder 10 through the pipeline, and the rising steam in the cylinder is cooled.

[0024] Further, the cold water pipe 3 and the water inlet pipe 13 respectively penetrate two sides of the tower body 1 and extend into the water collecting pool 6, and a filter screen layer is arranged in the liquid inlet end of the cold water pipe 3 and the water inlet pipe 13, so that the cooled liquid can enter the tower body 1 top through the water inlet pipe 13 to perform secondary cooling on the steam.

[0025] The water saving mechanism comprises a first layer of water saving plates 16 and a second layer of water saving plates 17, a plurality of annular grooves 18 are arranged outwardly and incrementally in the center of the surface of the first layer of water saving plates 16, and a plurality of filter screen holes are arranged on the surface of the first layer of water saving plates 16, the surface structure of the second layer of water saving plates 17 is the same as that of the first layer of water saving plates 16, and the surface structure of the second layer of water saving plates 17 is arranged in a staggered manner with the surface structure of the first layer of water saving plates 16, so that the rising steam can be slowed down, and the heat in the steam can be taken away by the atomized water drops, so that the steam can be rapidly cooled and condensed, and the water vapor loss of the exhaust port at the top of the cooling tower can be reduced.

[0026] Further, the spray head on the inner wall of the water saving cylinder 10 is located between the water collector 11 and the water saving mechanism, so that the water saving and mist elimination of the exhaust port at the top of the cooling tower can be realized, and the waste of water resources caused by the rising of a large amount of steam can be prevented.

[0027] In the embodiment, the hot water pipe 2, the spray head 4 and the cooling filler 5 are arranged, so that the hot water can be cooled, the cold water pipe 3 is arranged, so that the cooled liquid can be recycled, the water pump 12, the water inlet pipe 13 and the water outlet pipe 14 are arranged, so that the cooled liquid can be used twice, the water collector 11 and the water saving mechanism are arranged, so that the cooled liquid can enter between the water collector 11 and the water saving mechanism, the steam on the surface of the water saving mechanism can be radiated, and the water collector 11 can be used for final water saving and mist elimination, so that the cooling tower has the effects of water saving and mist elimination.

[0028] The mechanisms, components and parts not described in the specific structure in the utility model are the existing structures in the prior art, and can be directly purchased from the market.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water-conserving, mist-eliminating, mechanically-ventilated cooling tower characterized by: The utility model provides a water saving tower, including tower body (1), the side of tower body (1) is provided with hot water pipe (2) and cold water pipe (3) respectively, the lower surface of one end of hot water pipe (2) is provided with several spray heads (4) laterally equidistance, the inner side wall of tower body (1) is provided with cooling filler (5) and water collecting pool (6) respectively, the opening of the upper side of tower body (1) is provided with connecting cylinder (7), the inside of connecting cylinder (7) is provided with fan (8), the upper surface of connecting cylinder (7) is threadedly connected with connecting ring (9), the upper surface of connecting ring (9) is fixedly connected with water saving cylinder (10), the inner wall of water saving cylinder (10) is provided with water collector (11) and water saving mechanism respectively, the side of tower body is provided with water pump (12), and the upper and lower sides of water pump (12) are provided with water inlet pipe (13) and water outlet pipe (14) respectively.

2. A water-conserving mechanical-draft evaporative cooling tower as set forth in claim 1 wherein: The water saving mechanism comprises a first layer of water saving plates (16) and a second layer of water saving plates (17), a plurality of annular grooves (18) are formed outwardly in the surface center of the first layer of water saving plates (16) in an increasing manner, and a plurality of filter screen holes are formed in the surface of the first layer of water saving plates (16), the surface of the second layer of water saving plates (17) has the same structure as that on the surface of the first layer of water saving plates (16), and the structure on the surface of the second layer of water saving plates (17) is arranged in a staggered manner with the structure on the surface of the first layer of water saving plates (16).

3. A water-conserving mechanical-draft evaporative cooling tower as set forth in claim 1 wherein: The hot water pipe (2) and the cold water pipe (3) are arranged in a zigzag shape, and the side of the tower body (1) is provided with holes that are adapted to the end faces of the hot water pipe (2) and the cold water pipe (3).

4. A water-conserving mechanical-draft evaporative cooling tower as set forth in claim 1 wherein: The cold water pipe (3) and the water inlet pipe (13) extend through the two sides of the tower body (1) and into the water collecting pool (6), and filter screen layers are arranged in the liquid inlet ends of the cold water pipe (3) and the water inlet pipe (13).

5. A water-conserving mechanical-draft evaporative cooling tower as set forth in claim 1 wherein: The surface of the connecting cylinder (7) is lapped with the surface of the water saving cylinder (10), and handles are arranged on the two sides of the water saving cylinder (10).

6. A water-conserving mechanical-draft evaporative cooling tower as set forth in claim 1 wherein: The end face of the water outlet pipe (14) is connected with an extension pipe (15), a hole that is adapted to the end face of the extension pipe (15) is formed in the side of the water saving cylinder (10), and a spray head is arranged on the end face of the extension pipe (15).

7. A water-conserving mechanical-draft evaporative cooling tower as set forth in claim 6 wherein: The spray head on the inner wall of the water saving cylinder (10) is located between the water collector (11) and the water saving mechanism.

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