Cooling tower capable of balancing sprinkling amount

Abstract

The utility model discloses a cooling tower capable of balancing sprinkling quantity, which comprises a main body and a main pipeline, a filler area is arranged in the main body, a fan is mounted on the main body, an air outlet of the fan is communicated with the filler area, an air outlet is arranged on the main body, the air outlet is communicated with the filler area, and the main pipeline is communicated with the main pipeline. The main body is communicated with two or more water inlet pipes, the water inlet pipes are communicated with the filler area, the water inlet pipes are connected with the main pipeline in parallel, water tanks with the number equal to that of the water inlet pipes are installed in the filler area, the bottoms of the water tanks are communicated with a plurality of nozzles, floating plates are arranged in the water tanks, plugs extend from the floating plates, and the nozzles are communicated with the main pipeline. And the plug is positioned below the communication part of the water inlet pipe and the filler area. The utility model provides a cooling tower capable of balancing the water spraying amount, water can be uniformly sprayed in a filler area, and the operation effect of the cooling tower is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cooling tower field especially relates to a cooling tower that can balance water spraying amount. BACKGROUND

[0002] Cooling tower is the device that water is used as circulating coolant, discharges to atmosphere from a system to reduce water temperature with heat absorption, is the evaporation heat dissipation device that utilizes water and air flow contact to carry out cold and hot exchange to produce steam, steam volatilization takes away heat to reach evaporative cooling, convection heat transfer and radiation heat transfer etc. Principle to dissipate the excess heat produced in industry or refrigeration air conditioning to reduce water temperature to guarantee normal operation of system.

[0003] The existing single cooling tower mostly has two and above two water inlets, installs the water storage basin below the water inlet, and sprays to the filler area through the water storage basin, and reaches the cooling purpose through air heat exchange in the filler area, because the flow of each water inlet is unbalanced, one of the water inlets is prone to large flow, causing the water in the water storage basin to overflow, and the flow of the other water inlet is small, causing the water in the water storage basin to be less, so that the water cannot be evenly sprayed in the filler area, and the cooling tower operation effect is poor. CONTENT OF UTILITY MODEL

[0004] The utility model discloses a kind of cooling towers that can balance water spraying amount, can evenly spray water in filler area, improve cooling tower operation effect.

[0005] The utility model discloses a kind of cooling towers that can balance water spraying amount, and the technical scheme adopted is:

[0006] Including main body and main pipeline, the filler area is opened in the main body, the fan is installed on the main body, the air outlet of fan is communicated with filler area, the air outlet is opened on the main body, the air outlet is communicated with filler area, two and above water inlet pipes are communicated on the main body, the water inlet pipe is communicated with filler area, the water inlet pipe is connected in parallel with main pipeline, the filler area is installed with the water tank equal to the number of water inlet pipe, the bottom of water tank is communicated with multiple spray heads, the water tank is equipped with floating plate, the plug is extended on the floating plate, the plug is located below the water inlet pipe and filler area communication place.

[0007] As preferred scheme, the plug is conical structure, the narrow end of plug is away from floating plate.

[0008] As preferred scheme, multiple through holes are arranged on the floating plate.

[0009] As preferred scheme, valve is connected on the water inlet pipe, and the valve is connected in parallel with main pipeline.

[0010] As preferred scheme, the main body is communicated with drain pipe, and the drain pipe is communicated with filler area.

[0011] The cooling tower capable of balancing water spraying amount has the advantages that:

[0012] The main pipeline injects water source into the water inlet pipe, the water source flows to the water tank through the water inlet pipe, the water source in the water tank is sprayed in the filler area through the spray head and performs heat exchange, so that the water source is cooled; when the water source in the water tank gradually increases, the water source gradually lifts the floating plate to make the plug gradually close to the communication part of the water inlet pipe and the filler area, the plug gradually shrinks until the communication part of the water inlet pipe and the filler area is blocked, after the water level in the water tank is lowered, the water source of the water inlet pipe pushes away the plug, and the communication between the water inlet pipe and the filler area is opened, so that the water level of the water source in the water tank is controlled, the water spraying amount of each water tank is the same, and the heat dissipation effect of the cooling tower as a whole is improved; the fan sucks cold air from the outer side of the main body and sends the cold air into the filler area, and heat exchange is performed, so that the operation effect of the cooling tower is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structure schematic view of the cooling tower capable of balancing water spraying amount.

[0014] Figure 2 is a structure schematic view of the cooling tower capable of balancing water spraying amount. Figure 1 (A area) enlarged view.

[0015] Figure 3 is a water tank structure schematic view of the cooling tower capable of balancing water spraying amount. DETAILED DESCRIPTION

[0016] The utility model makes further elaboration and illustration to the utility model by combining specific embodiment and the drawing of specification:

[0017] Please refer to Figure 1 .

[0018] The utility model discloses a cooling tower capable of balancing water spraying amount, including main body 1;

[0019] The filler area 11 is communicated with the main body 1 through the air inlet of the fan 12, and the fan 12 is located at the center of the top of the filler area 11;The main body 1 is provided with an air outlet 111, and the air outlet 111 is communicated with the filler area 11;The dustproof grille is arranged on the air outlet 111, which can prevent dust from entering the filler area 11 and avoid interference with the ventilation of the air outlet 111;

[0020] The main body 1 is communicated with two or more water inlet pipes 13, preferably four water inlet pipes 13 in the embodiment, the water inlet pipes 13 penetrate into the main body 1 and are communicated with the filler area 11; the water inlet pipes 13 are communicated with valves 131, the valves 131 open or close the flow of the water source in the water inlet pipes 13, and the four water inlet pipes 13 are connected in parallel with the main pipe through the valves 131;

[0021] The main body 1 is communicated with a water outlet pipe 14, the water outlet pipe 14 is communicated with the filler area 11, and the cooled water source in the filler area 11 can be discharged from the water outlet pipe 14.

[0022] Please refer to Figures 1-3 .

[0023] A plurality of water troughs 2 are installed in the filler area 11, the water troughs 2 are fixedly connected with the inner wall of the filler area 11, the number of the water troughs 2 is equal to the number of the water inlet pipes 13, a plurality of spray heads 21 are installed at the bottom of the water troughs 2, the spray heads 21 penetrate through the water troughs 2, the spray heads 21 are communicated with the inside of the water troughs 2, and the water source in the water troughs 2 is sprayed in the filler area 11 through the spray heads 21 at the bottom of the water troughs 2; the filler area 11 is installed with filler sheets, preferably the number of the filler sheets is equal to the number of the water troughs 2 in the embodiment, the filler sheets are arranged below the water troughs 2, the spray heads 21 are directed to the filler sheets, so that the water source sprayed by the spray heads 21 can be uniformly sprayed on the filler sheets;

[0024] Further, the water trough 2 is provided with a floating plate 22, the outer contour of the floating plate 22 is in contact with the inner wall of the water trough 2, so that the inner wall of the water trough 2 can limit the vertical upward floating and vertical downward of the floating plate 22, the top of the floating plate 22 extends a plug 221, the plug 221 is located at the center of the floating plate 22, and the plug 221 is located below the communication position of the water inlet pipe 13 and the filler area 11; the plug 221 is always located below the communication position of the water inlet pipe 13 and the filler area 11 when the floating plate 22 moves, due to the vertical upward floating and vertical downward of the floating plate 22; a plurality of through holes 222 penetrate through the floating plate 22, the plurality of through holes 222 are arranged in an array on the floating plate 22, when the water source falls on the floating plate 22, the water source can flow to the bottom of the floating plate 22 through the through holes 222 more quickly, so as to avoid the accumulation of the water source on the top of the floating plate 22;

[0025] Further, the plug 221 is preferably a conical structure in the embodiment, the narrow end of the plug 221 is away from the floating plate 22, when the floating plate 22 rises due to the gradual rising of the water level in the water trough 2, the plug 221 can gradually reduce the size of the communication position of the water inlet pipe 13 and the filler area 11, so as to gradually reduce the water outlet amount of the water inlet pipe 13.

[0026] When running, the four valves 131 are opened, so that the water source of the main pipeline can enter the water tank 2 through the water inlet pipe 13, the water source flows through the through hole 222 on the floating plate 22 to the spray head 21, the spray head 21 sprays the water source on the filler sheet in the filler area, the filler sheet exchanges heat with the water source, thereby cooling the water source; when the water source in one of the water tanks 2 is more than that in the other three water tanks 2, the water level in one of the water tanks 2 rises to gradually float the floating plate 22, the plug 221 on the floating plate 22 gradually reduces until it blocks the communication between the water inlet pipe 13 and the filler area 11, the water source of the water inlet pipe 13 is distributed to the other three water inlet pipes 13 by the main pipeline, until the water level in one of the water tanks 2 is lowered to be equal to that in the other three water tanks 2, the floating plate 22 is lowered, and the water source of the water inlet pipe 13 pushes the plug 221 to separate from the communication between the water inlet pipe 13 and the filler area 11, so that the water inlet pipe 13 normally injects the water source into the water tank 2, thereby balancing the water outlet of each water inlet pipe 13, and then uniformly spraying the water source on the filler sheet, and improving the operation effect of the cooling tower.

[0027] The fan 12 synchronously operates, the fan 12 extracts cold air from the outside of the main body 1 and injects the cold air into the filler area 11, the cold air is converted into hot air after exchanging heat with the filler sheet in the filler area, the filler sheet is also cooled, and the hot air is discharged from the air outlet 111, thereby further improving the operation effect of the cooling tower.

[0028] The utility model provides a kind of cooling tower capable of balancing water spraying amount, main pipeline injects water source to water inlet pipe, water source flows to water tank by water inlet pipe, and water source in water tank is sprayed in filler area by spray head and exchanges heat, to realize cooling for water source;When the water source in water tank gradually increases, water source gradually lifts floating plate to let plug gradually close to the communication between water inlet pipe and filler area, plug gradually reduces until it blocks the communication between water inlet pipe and filler area, after the water level in water tank reduces, the water source of water inlet pipe pushes plug away, opens the communication between water inlet pipe and filler area, to control the water level of water source in water tank, so that the water spraying amount of each water tank is identical, to improve the overall heat dissipation effect of cooling tower;Fan sucks cold air from the outside of main body, and sends cold air into filler area, and exchanges heat with it, to further improve the operation effect of cooling tower.

[0029] Finally, it should be noted that the above examples are used to illustrate the technical solutions of the present application, and are not intended to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A cooling tower capable of balancing water spray volume, characterized in that, It includes a main body and a main pipeline. The main body has a filling area. A fan is installed on the main body. The air outlet of the fan is connected to the filling area. An air outlet is opened on the main body. The air outlet is connected to the filling area. Two or more water inlet pipes are connected to the main body. The water inlet pipes are connected to the filling area. The water inlet pipes are connected in parallel with the main pipeline. The filling area is equipped with a water tank equal in number to the inlet pipes. The bottom of the water tank is connected to multiple nozzles. A float plate is provided in the water tank, and a plug extends from the float plate. The plug is located below the connection between the inlet pipe and the filling area.

2. A cooling tower capable of balancing water spray volume as described in claim 1, characterized in that, The plug has a conical structure, and the narrow end of the plug is far away from the float.

3. A cooling tower capable of balancing water spray volume as described in claim 2, characterized in that, The floating plate has multiple through holes arranged at intervals.

4. A cooling tower capable of balancing water spray volume as described in claim 3, characterized in that, A valve is connected to the water inlet pipe, and the valve is connected in parallel with the main pipe.

5. A cooling tower capable of balancing water spray volume as described in claim 4, characterized in that, The main body is connected to a drain pipe, which is connected to the filler area.

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