Cooling water tower system

Abstract

The utility model discloses a cooling water tower system, which belongs to the technical field of cooling water towers, and comprises an ice water machine cooling water tower and an air compressor cooling water tower arranged on one side of the ice water machine cooling water tower, and further comprises a water return pipe, two water outlet ends of the three-way joint are respectively provided with a regulating valve, one water outlet end of the three-way joint is provided with a communicating pipe which is communicated and connected with the water chiller cooling water tower, a balance pipe is arranged between the water chiller cooling water tower and the air compressor cooling water tower, the middle section of the balance pipe is provided with a stop valve, and the stop valve is connected with the air compressor cooling water tower. The cooling effect that water in the two water towers is mixed and shared can be achieved, the water chiller cooling water tower and the air compressor cooling water tower can work independently, under the condition that the outside air temperature is low, the water chiller cooling water tower can be started to cool equipment of a whole plant, the air compressor cooling water tower does not need to be started any more, and therefore power consumption is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling water tower technical field more specifically, relate to a kind of cooling water tower system. BACKGROUND

[0002] The working principle of air compressor cooling water tower is to reduce the air compressor exhaust temperature by the cooling effect of water, to ensure the normal operation of air compressor, when air compressor works, due to the high pressure and continuous gas compression process, a large amount of heat will be generated. In order to maintain the normal operating temperature range of air compressor, cooling treatment is needed. At this time, air compressor cooling water tower plays a role.

[0003] The cooling effect of equipment operation is very important, the size of air compressor cooling water tower is small, the temperature of water after cooling is about 36 degrees, and the temperature of outlet water is about 45 degrees. When continuous production, it will stop due to high temperature failure. The size of water chiller cooling water tower is large, and the cooling effect is very good. When the outside air temperature is the highest, the temperature of inlet water is about 28 degrees, and the temperature of outlet water is about 32 degrees.

[0004] Now plan to reform the cooling water tower, mix the water of two water towers together for use, facilitate the quality of water quality, sewage, ensure the quality of water and reduce the water consumption (about 2000 cubic meters of drainage per month, about 1500 cubic meters), in the case of low outside air temperature, open a large water tower to supply cooling of all plant equipment, and the small water tower cooling fan does not need to be opened, so as to reduce power consumption. Therefore, we propose a cooling water tower system to solve the above problems. UTILITY MODEL CONTENTS

[0005] 1. Technical problem to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cooling water tower system, which can achieve two water towers mixed use cooling effect, and the water chiller cooling water tower and air compressor cooling water tower can work independently. In the case of low outside air temperature, open the water chiller cooling water tower to supply cooling of all plant equipment, and the air compressor cooling water tower does not need to be opened, so as to reduce power consumption.

[0007] 2. Technical scheme

[0008] In order to solve the above problems, the utility model adopts the following technical scheme.

[0009] A kind of cooling water tower system, including water chiller cooling water tower and air compressor cooling water tower installed in one side of the water chiller cooling water tower, further comprising a backwater pipe;

[0010] The end of the backwater pipe is provided with a tee joint, two water outlets of the tee joint are provided with adjusting valves, and one water outlet of the tee joint is provided with a communication pipe connected with the cooling water tower of the ice water machine.

[0011] The balance pipe is installed between the cooling water tower of the ice water machine and the cooling water tower of the air compressor machine, and a stop valve is installed at the middle section of the balance pipe.

[0012] The circulating pipes are installed on the side walls of the cooling water tower of the ice water machine and the cooling water tower of the air compressor machine, and circulating pumps are installed at the bottom ends of the circulating pipes.

[0013] Further, the water storage tanks are arranged at the bottoms of the cooling water tower of the ice water machine and the cooling water tower of the air compressor machine, and the water storage tanks are connected with the end portions of the balance pipes.

[0014] Further, the bottom of the cooling water tower of the ice water machine is located at the same horizontal plane as the bottom of the cooling water tower of the air compressor machine.

[0015] Further, the end of the communication pipe, which is away from the tee joint, is connected with the input end of the circulating pump arranged at the cooling water tower of the ice water machine.

[0016] Further, the other water outlet of the tee joint is connected with the input end of the circulating pump arranged at the cooling water tower of the air compressor machine.

[0017] Further, the backwater pipe, the circulating pumps, the tee joint and the communication pipe are connected through flanges.

[0018] Further, the size of the cooling water tower of the ice water machine is greater than that of the cooling water tower of the air compressor machine.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] (1) The tee joint is arranged at the backwater pipe of the cooling water tower of the air compressor machine, the communication pipe is connected to the cooling water tower of the ice water machine, the adjusting valves are arranged at the two water outlets of the tee joint, the water in the backwater pipe flows into the cooling water towers of the ice water machine and the air compressor machine, the cooling of the two water towers is simultaneously realized, the water flow into the two water towers can be adjusted, the cooling effect of the two water towers is realized, the cooling water tower of the ice water machine and the cooling water tower of the air compressor machine can be independently operated, the cooling water tower of the ice water machine can supply the cooling of the whole plant when the external temperature is low, and the cooling water tower of the air compressor machine does not need to be opened, thereby reducing the power consumption.

[0022] (2) this scheme, by the ice water machine cooling water tower and a balance pipe, lead to the air compressor cooling water tower, used to keep two water tower water level parallel, in the middle of the balance pipe position installation stop valve, the role of the stop valve is when two water tower one of the water leakage place, can close the stop valve, water will not flow to the water tower inside the need to repair, convenient for repair. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the three-dimensional structure of the present utility model schematic diagram;

[0024] Figure 2 is the air compressor cooling water tower structure of the present utility model schematic diagram;

[0025] Figure 3 is the tee joint structure of the present utility model schematic diagram;

[0026] Figure 4 is the ice water machine cooling water tower structure of the present utility model schematic diagram.

[0027] Mark explanation in the drawing:

[0028] 1, backwater pipe; 2, ice water machine cooling water tower; 3, air compressor cooling water tower; 4, circulating pipe; 5, circulating pump; 6, balance pipe; 7, stop valve; 8, tee joint; 9, regulating valve; 10, communication pipe. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model; Obviously, the described embodiments are only part of the embodiments of the present utility model, not all the embodiments; Based on the embodiments in the present utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0030] Embodiment:

[0031] Please refer to Figures 1-4 , a cooling water tower system, including ice water machine cooling water tower 2 and install in ice water machine cooling water tower 2 one side's air compressor cooling water tower 3, still including backwater pipe 1;

[0032] Backwater pipe 1's end installs tee joint 8, and tee joint 8's two water outlet ends are equipped with regulating valve 9, and one of tee joint 8's water outlet ends is equipped with the communication pipe 10 that is connected with ice water machine cooling water tower 2 guide conduction;

[0033] Ice water machine cooling water tower 2 and air compressor cooling water tower 3 between installation balance pipe 6, and the middle section of balance pipe 6 is equipped with stop valve 7;

[0034] The side wall of the ice water machine cooling water tower 2 and the side wall of the air compressor machine cooling water tower 3 are both provided with a circulating pipe 4, and the bottom end of the circulating pipe 4 is provided with a circulating pump 5;

[0035] It should be noted that, by connecting a balance pipe 6 to the ice water machine cooling water tower 2 and leading to the air compressor machine cooling water tower 3, the water level of the two water towers can be kept parallel. A stop valve 7 is installed at the middle position of the balance pipe 6. When one of the two water towers has a water leakage, the stop valve 7 can be closed, so that water cannot flow into the water tower that needs to be repaired, facilitating the repair. A three-way joint 8 is installed at the return water pipe 1 of the air compressor machine cooling water tower 3, and a communication pipe 10 is connected to the ice water machine cooling water tower 2. Adjusting valves 9 are installed at the two water outlets of the three-way joint 8, which are used to adjust the size of the water outlet. In this way, the water in the return water pipe 1 can flow into the ice water machine cooling water tower 2 and the air compressor machine cooling water tower 3 respectively. The two water towers can be cooled at the same time, and the amount of water returned to each water tower can be adjusted and controlled, so as to achieve the cooling effect of the two water towers mixedly used. In addition, the ice water machine cooling water tower 2 and the air compressor machine cooling water tower 3 can work independently. When the external temperature is low, the ice water machine cooling water tower 2 can supply cooling for the whole plant, and the air compressor machine cooling water tower 3 does not need to be opened, thereby reducing power consumption.

[0036] As shown in Figure 1 , the bottom of the ice water machine cooling water tower 2 and the bottom of the air compressor machine cooling water tower 3 are both provided with a water storage tank, and the water storage tank is connected to the end of the balance pipe 6 in a conductive manner. The bottom of the ice water machine cooling water tower 2 and the bottom of the air compressor machine cooling water tower 3 are located at the same horizontal plane.

[0037] It should be noted that, by connecting a balance pipe 6 to the ice water machine cooling water tower 2 and leading to the air compressor machine cooling water tower 3, the water level of the two water towers can be kept parallel. A stop valve 7 is installed at the middle position of the balance pipe 6. When one of the two water towers has a water leakage, the stop valve 7 can be closed, so that water cannot flow into the water tower that needs to be repaired, facilitating the repair.

[0038] As shown in Figure 2 , Figure 3 , Figure 4 , the end of the communication pipe 10 away from the three-way joint 8 is connected to the input end of the circulating pump 5 installed at the ice water machine cooling water tower 2 in a conductive manner, and the other water outlet of the three-way joint 8 is connected to the input end of the circulating pump 5 installed at the air compressor machine cooling water tower 3 in a conductive manner.

[0039] It should be noted that a connecting pipe 10 is connected to the chiller cooling water tower 2, and regulating valves 9 are installed at the two water outlet ends of the tee joint 8 to adjust the amount of water output. In this way, the water in the return pipe 1 will flow into the chiller cooling water tower 2 and the air compressor cooling water tower 3 respectively. The two water towers are cooled at the same time, and the amount of return water to each water tower can be adjusted to achieve a shared cooling effect of water mixing in the two water towers. In addition, the chiller cooling water tower 2 and the air compressor cooling water tower 3 can work independently. When the outside temperature is low, the chiller cooling water tower 2 can be turned on to supply cooling for the equipment in the entire plant, and the air compressor cooling water tower 3 does not need to be turned on.

[0040] like Figure 1 、 Figure 2 As shown, the return pipe 1, the circulation pump 5, the tee joint 8 and the connecting pipe 10 are connected by flanges;

[0041] It should be noted that it is convenient to connect the pipelines.

[0042] The size of the chiller cooling tower 2 is larger than the air compressor cooling tower 3.

[0043] When in use: connect a balance pipe 6 to the chiller cooling water tower 2 and lead it to the air compressor cooling water tower 3 to keep the water levels of the two water towers parallel. Install a stop valve 7 in the middle of the balance pipe 6. The function of the stop valve 7 is that when there is a leak in one of the two water towers, the stop valve 7 can be closed so that water will not flow into the water tower that needs to be repaired, which is convenient for maintenance. Then install a three-way joint 8 at the return pipe 1 of the air compressor cooling water tower 3, connect a connecting pipe 10 to the chiller cooling water tower 2, and install a three-way joint at the three-way joint. Regulating valves 9 are installed at the two water outlet ends of 8 to adjust the amount of water output. In this way, the water in the return pipe 1 will flow into the chiller cooling water tower 2 and the air compressor cooling water tower 3 respectively. The two water towers are cooled at the same time, and the amount of return water to each water tower can be adjusted to achieve a shared cooling effect of water mixing in the two water towers. In addition, the chiller cooling water tower 2 and the air compressor cooling water tower 3 can work independently. When the outside temperature is low, the chiller cooling water tower 2 can be opened to supply cooling for the entire plant equipment, and the air compressor cooling water tower 3 does not need to be opened.

[0044] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A cooling water tower system, comprising a chiller cooling water tower (2) and an air compressor cooling water tower (3) installed on one side of the chiller cooling water tower (2), characterized in that: Also includes a return pipe (1); A three-way joint (8) is installed at the end of the return pipe (1), and both water outlet ends of the three-way joint (8) are installed with a regulating valve (9), and one of the water outlet ends of the three-way joint (8) is installed with a connecting pipe (10) connected to the cooling water tower (2) of the ice machine; A balance pipe (6) is installed between the ice machine cooling water tower (2) and the air compressor cooling water tower (3), and a stop valve (7) is installed in the middle section of the balance pipe (6); The side walls of the ice machine cooling water tower (2) and the air compressor cooling water tower (3) are both installed with a circulation pipe (4), and the bottom end of the circulation pipe (4) is installed with a circulation pump (5).

2. A cooling water tower system according to claim 1, characterized in that: Water reservoirs are provided at the bottoms of the ice machine cooling water tower (2) and the air compressor cooling water tower (3), and the water reservoirs are respectively conductively connected to the ends of the balancing pipes (6).

3. A cooling water tower system according to claim 1, characterized in that: The bottom of the ice machine cooling water tower (2) and the bottom of the air compressor cooling water tower (3) are located on the same horizontal plane.

4. A cooling water tower system according to claim 1, characterized in that: One end of the connecting pipe (10) away from the three-way joint (8) is conductively connected to the input end of the circulating pump (5) installed at the cooling water tower (2) of the ice machine.

5. A cooling water tower system according to claim 1, characterized in that: The other water outlet end of the three-way joint (8) is conductively connected to the input end of the circulating pump (5) installed at the air compressor cooling water tower (3).

6. A cooling water tower system according to claim 1, characterized in that: The return pipe (1), the circulation pump (5), the three-way joint (8) and the connecting pipe (10) are connected via flanges.

7. A cooling water tower system according to claim 1, characterized in that: The size of the ice machine cooling water tower (2) is larger than that of the air compressor cooling water tower (3).

Images