Heating device of cooling tower

Abstract

The utility model discloses a heating device of a cooling tower, which relates to the technical field of cooling towers and comprises a cooling tower fixing part and a heating barrel, the lower end of the inner side of the cooling tower fixing part is fixedly connected with a reservoir, one side of the cooling tower fixing part is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a driving gear. The driving gear is rotationally connected with one side of the cooling tower fixing piece in a penetrating mode, the side, close to the driving gear, of the cooling tower fixing piece is rotationally connected with a driven gear in a penetrating mode, and the driving gear and the driven gear are connected in a meshed mode; when the water storage tank of the cooling tower fixing part is iced, a servo motor is started, the servo motor drives a driving gear to rotate, the driving gear drives a driven gear to rotate, meanwhile, the driving gear drives an ice breaking threaded blade rod to rotate, and an ice layer on the surface of the water storage tank is broken.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cooling tower technical field, specifically a kind of heating device of cooling tower. BACKGROUND

[0002] Cooling tower is a kind of equipment used in industry or building, main function is to reduce temperature by evaporative cooling water, it is usually used in the process requiring a large amount of cooling water, such as power plant, chemical plant, air conditioning system etc., cooling tower is contacted with air by water, and partial water is evaporated, heat is taken away, so that the temperature of remaining water is reduced, cooling tower has many types such as natural draft cooling tower, mechanical draft cooling tower and closed cooling tower etc.

[0003] The above-mentioned utility model has the following problems:

[0004] 1. In winter or in the area where temperature is relatively low, ice is often formed when cooling tower is used, when cooling tower stops working and no hot water enters cooling tower, the surface of water storage pool in cooling tower is frozen, thereby affecting normal use of cooling tower.

[0005] Therefore, the person skilled in the art provides a heating device of cooling tower to solve the problems in the above background. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a heating device of cooling tower to solve the problems in the above background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A kind of heating device of cooling tower, including cooling tower fixing and heating bucket, the lower end of the inside of cooling tower fixing is fixedly connected with water storage pool, cooling tower fixing is fixedly connected with spray mechanism close to upper end side wall, cooling tower fixing is fixedly connected with heat exchange mechanism close to middle side wall, one side of water storage pool is fixedly connected with water outlet pipe, one side of spray mechanism is fixedly connected with water inlet pipe, the upper end of cooling tower fixing is fixedly connected with fan main body, one side of cooling tower fixing is fixedly connected with servo motor.

[0009] As a further scheme of the utility model: the output end of the servo motor is fixedly connected with driving gear, and driving gear penetrates and is rotationally connected with one side of cooling tower fixing, one side of cooling tower fixing close to driving gear penetrates and is rotationally connected with driven gear, and driving gear and driven gear are rotatably connected with each other.

[0010] As a further scheme of the utility model: one end of the driving gear is fixedly connected with an ice-breaking screw blade rod, and the other end of the ice-breaking screw blade rod is rotatably connected to the side wall of the cooling tower fixing piece, one end of the driven gear is fixedly connected with a stirring piece, and the other end of the stirring piece is rotatably connected to the side wall of the cooling tower fixing piece.

[0011] As a further scheme of the utility model: the bottom wall of the water storage pool is fixedly connected with a water heat conduction device, one side of the heating barrel is fixedly connected with a water pump, and the input end of the water pump is fixedly connected to the inner cavity of the heating barrel.

[0012] As a further scheme of the utility model: one side wall of the heating barrel is fixedly connected with an electric heating wire, the output end of the water pump is fixedly connected with a water delivery pipe, and the other end of the water delivery pipe is fixedly connected to the input end of the water heat conduction device.

[0013] As a further scheme of the utility model: the output end of the water heat conduction device is fixedly connected with a circulating water pipe, and the other end of the circulating water pipe is fixedly connected to the inner cavity of the heating barrel.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. Through active heating and ice-breaking measures, the cooling tower water storage pool is prevented from icing in a cold environment, ensuring that the cooling tower can work normally, and the synergistic effect of the ice-breaking screw blade and the stirring piece not only can quickly break ice, but also can ensure uniform heating and avoid the situation that the local water temperature is too low, the circulating use of hot water by the water heat conduction device avoids energy waste, improves the energy efficiency of the system, and the cooling tower heating device works in multiple mechanisms, which can not only prevent icing in a low-temperature environment, but also maintain the stable operation of the cooling tower, improve the energy utilization efficiency and system reliability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of a heating device of a cooling tower.

[0017] Figure 2 It is a structural sectional view of a heating device of a cooling tower.

[0018] Figure 3 It is a heating device of a cooling tower Figure 2 A structural enlarged view of the utility model.

[0019] Figure 4 It is a structural view of a heating barrel in a heating device of a cooling tower.

[0020] In the figure: 1, cooling tower fixing part, 2, heating barrel, 3, water storage pool, 4, water outlet pipe, 5, water inlet pipe, 6, spraying mechanism, 7, heat exchange mechanism, 8, fan main body, 9, servo motor, 10, driving gear, 11, driven gear, 12, ice-breaking screw blade rod, 13, stirring part, 14, water heat conduction device, 15, water pump, 16, electric heating wire, 17, water delivery pipe, 18, circulating water pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Embodiment 1

[0023] Referring to Figure 1 、 2 , 3, the embodiment provides a heating device of cooling tower, including cooling tower fixing part 1 and heating barrel 2, the inside lower end of cooling tower fixing part 1 is fixedly connected with water storage pool 3, cooling tower fixing part 1 is fixedly connected with spraying mechanism 6 near upper end side wall, cooling tower fixing part 1 is fixedly connected with heat exchange mechanism 7 near middle side wall, one side of water storage pool 3 is fixedly connected with water outlet pipe 4, one side of spraying mechanism 6 is fixedly connected with water inlet pipe 5, the upper end of cooling tower fixing part 1 is fixedly connected with fan main body 8, one side of cooling tower fixing part 1 is fixedly connected with servo motor 9, the output end of servo motor 9 is fixedly connected with driving gear 10, and driving gear 10 penetrates and is rotatably connected with one side of cooling tower fixing part 1, one side of cooling tower fixing part 1 near driving gear 10 is rotatably connected with driven gear 11, and driving gear 10 and driven gear 11 are rotatably connected with each other, one end of driving gear 10 is fixedly connected with ice-breaking screw blade rod 12, and the other end of ice-breaking screw blade rod 12 is rotatably connected to the side wall of cooling tower fixing part 1, one end of driven gear 11 is fixedly connected with stirring part 13, and the other end of stirring part 13 is rotatably connected to the side wall of cooling tower fixing part 1;When the water storage pool of cooling tower fixing part appears the phenomenon of icing, start servo motor, servo motor drives driving gear to rotate, driving gear drives driven gear to rotate, and driving gear drives ice-breaking screw blade rod to rotate, the ice layer on the surface of water storage pool is broken, driven gear drives stirring part to rotate, and water heat conduction device heats the water storage pool, and stirring part stirs the water in the water storage pool, so that the water in the water storage pool is uniformly heated.

[0024] Embodiment 2

[0025] Referring toFigure 1 、 2 , 3, the embodiment based on the previous embodiment, and the previous embodiment is different from the fact that the bottom wall of the water storage pool 3 is fixedly connected with the water heat conduction device 14, one side of the heating barrel 2 is fixedly connected with the water pump 15, and the input end of the water pump 15 is fixedly connected to the inner cavity of the heating barrel 2, one side wall of the heating barrel 2 is fixedly connected with the electric heating wire 16, the output end of the water pump 15 is fixedly connected with the water delivery pipe 17, the other end of the water delivery pipe 17 is fixedly connected to the input end of the water heat conduction device 14, the output end of the water heat conduction device 14 is fixedly connected with the circulating water pipe 18, and the other end of the circulating water pipe 18 is fixedly connected to the inner cavity of the heating barrel 2; start the servo motor, control the electric heating wire in the heating barrel to heat, the electric heating wire heats the water in the heating barrel, then start the water pump, the water pump extracts the heated water in the heating barrel into the water delivery pipe and enters the water heat conduction device, the hot water in the water heat conduction device exchanges heat with the ice water in the water storage pool, so that the ice blocks in the water storage pool melt faster, the water in the water heat conduction device flows back to the heating barrel through the circulating water pipe and is reheated, and then flows into the water heat conduction device to heat the ice in the water storage pool.

[0026] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not as limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and it is intended to embrace all variations falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0027] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A heating device for cooling tower comprising a cooling tower fixing member (1) and a heating bucket (2), characterized in that, The inside lower end of the cooling tower fixing part (1) is fixedly connected with a water storage pool (3), one side of the cooling tower fixing part (1) is fixedly connected with a servo motor (9), the output end of the servo motor (9) is fixedly connected with a driving gear (10), the driving gear (10) penetrates through and is rotatably connected with one side of the cooling tower fixing part (1), one side of the cooling tower fixing part (1) close to the driving gear (10) penetrates through and is rotatably connected with a driven gear (11), the driving gear (10) and the driven gear (11) are rotatably connected with each other, one end of the driving gear (10) is fixedly connected with an ice-breaking threaded blade rod (12), the other end of the ice-breaking threaded blade rod (12) is rotatably connected with the side wall of the cooling tower fixing part (1), one end of the driven gear (11) is fixedly connected with a stirring part (13), the other end of the stirring part (13) is rotatably connected with the side wall of the cooling tower fixing part (1), the bottom wall of the water storage pool (3) is fixedly connected with a water heat conduction device (14).

2. A heating device for a cooling tower according to claim 1, wherein The upper end side wall of the cooling tower fixing part (1) is fixedly connected with a spraying mechanism (6), the middle side wall of the cooling tower fixing part (1) is fixedly connected with a heat exchange mechanism (7), one side of the water storage pool (3) is fixedly connected with a water outlet pipe (4), one side of the spraying mechanism (6) is fixedly connected with a water inlet pipe (5), the upper end of the cooling tower fixing part (1) is fixedly connected with a fan body (8).

3. A heating device for a cooling tower according to claim 1, wherein One side of the heating barrel (2) is fixedly connected with a water pump (15), and the input end of the water pump (15) is fixedly connected with the inner cavity of the heating barrel (2).

4. A heating device for a cooling tower according to claim 1, wherein The side wall of one side of the heating barrel (2) is fixedly connected with an electric heating wire (16).

5. A heating device for a cooling tower according to claim 3, wherein The output end of the water pump (15) is fixedly connected with a water delivery pipe (17), and the other end of the water delivery pipe (17) is fixedly connected with the input end of the water heat conduction device (14).

6. A heating device for a cooling tower according to claim 5, wherein The output end of the water heat conduction device (14) is fixedly connected with a circulating water pipe (18), and the other end of the circulating water pipe (18) is fixedly connected with the inner cavity of the heating barrel (2). The output end of the water heat conduction device (14) is fixedly connected with a circulating water pipe (18), and the other end of the circulating water pipe (18) is fixedly connected with the inner cavity of the heating barrel (2).

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