Pure water cooling water system

Abstract

The utility model discloses a pure water cooling water system which comprises a refrigerator, a pure water tank I, an MF pure water tank, a water pump room cooling water tank, a plate heat exchanger and a delivery pump, the refrigerating machine is connected with the first pure water tank, the first pure water tank and the MF pure water tank are connected with a water return pipe through a conveying pump, the MF pure water tank and the water pump room cooling water tank are connected with the plate heat exchanger through a conveying pump and a water pipe, and the MF pure water tank is connected with a heat dissipation device of each device. Compared with the prior art, pure water in the first pure water tank is cooled through the refrigerator, then pure water in the MF pure water tank and pure water in the first pure water tank are cooled in an interactive mode, cooling water in the water pump room and pure water in the MF pure water tank are subjected to heat exchange through the plate heat exchanger, the MF pure water tank cools equipment in a unified mode, the structure of the cooling water system is effectively optimized, and the cooling efficiency is improved. The overall heat exchange efficiency of the cooling water system is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cooling water system, in particular to a pure water cooling water system. BACKGROUND

[0002] In the wire industry, copper plating process of steel wire, part of the equipment needs to be cooled, among them MF ultrasonic frequency and rectifier etc. need to use pure water to cool, the rest can use water pump house cooling water to cool, through the plate heat exchanger, the cooling water in the pure water tank absorbs the heat generated by the equipment operation and transmits to the secondary water of external circulation, the main water with reduced temperature after heat exchange enters the equipment to cool the equipment elements, and after absorbing heat, it flows back to the pure water tank, and through the plate heat exchanger, a closed cooling cycle is formed.

[0003] In the existing MF ultrasonic frequency and rectifier cooling, MF pure water tank cools MF ultrasonic frequency, and the chilled water enters pure water tank one, pure water tank one exchanges heat with MF pure water tank through plate heat exchanger one, and the cooling water of water pump house can also enter plate heat exchanger one through three-way valve and stop valve arranged between pure water tank one and plate heat exchanger one, at the same time, the cooling water of water pump house enters plate heat exchanger two to cool rectifier, water-cooled air conditioner and electrolytic pickling, the existing pure water cooling system is too complex, the cost is high, and there are two plate heat exchangers, which reduces the heat exchange efficiency. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve the technical problem to provide a pure water cooling water system, through the pure water tank one of refrigerating machine and MF pure water tank intercommunication, MF pure water tank and water pump house cooling water are heat exchanged through plate heat exchanger, and the cooling water tank of original each equipment and MF pure water tank are integrated, the structure complexity and cost of cooling water system are reduced, and the heat exchange efficiency is improved.

[0005] The utility model realizes the following technical scheme:

[0006] A pure water cooling water system, including water pump house cooling water tank, still include pure water tank one, pure water tank one one side is connected with refrigerating machine, the other side is connected with MF pure water tank, MF pure water tank is connected with the heat dissipation device of each equipment, and plate heat exchanger is connected between water pump house cooling water tank and MF pure water tank.

[0007] Further, the heat dissipation device of each equipment is connected to the top of the MF pure water tank.

[0008] Further, the pure water tank one and the refrigerating machine, the plate heat exchanger and the MF pure water tank and the water pump house cooling water tank are connected through the delivery pump and the water pipe.

[0009] Further, the pure water tank one and the MF pure water tank are connected through a delivery pump and a return water pipe.

[0010] Further, the delivery pump comprises a delivery pump one, a delivery pump two, a delivery pump three and a delivery pump four.

[0011] Further, the delivery pump one is connected at the top of the pure water tank one, the suction end is connected with the pure water tank one, and the output end is connected with the refrigerator.

[0012] Further, the suction end of the delivery pump two is connected with the pure water tank one, the output end is connected with the MF pure water tank, the suction end of the delivery pump three is connected with the plate heat exchanger, the output end is connected with the water pump house cooling water tank, the suction end of the delivery pump four is connected with the MF pure water tank, and the output end is connected with the plate heat exchanger.

[0013] Further, the output ends of the delivery pump two, the delivery pump three and the delivery pump four are connected with water pipes, and the water pipes are connected with water stop valves.

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

[0015] First, the pure water tank one and the MF pure water tank are connected through a delivery pump and a return water pipe, the delivery pump delivers the pure water in the pure water tank one to the refrigerator for cooling, the cooled pure water is delivered to the MF pure water tank through the delivery pump and the return water pipe, the pure water in the MF pure water tank is cooled, the return water pipe realizes the pure water exchange process and slow between the two water tanks, and the temperature of the cooled pure water output by the pure water tank one is maintained, so that the temperature change of the pure water in the MF pure water tank is stable.

[0016] Second, the pure water tank one and the MF pure water tank of the refrigerator are connected, the cooled pure water in the refrigerator is directly exchanged with the pure water in the MF pure water tank, the process of heat exchange between the pure water tank one and the MF pure water tank in the original cooling water system through the plate heat exchanger is replaced, and the heat exchange efficiency is improved.

[0017] Third, the cooling water tank of the equipment using pure water is integrated with the MF pure water tank, the water pump house cooling water is cooled through the plate heat exchanger and the pure water in the MF pure water tank, the cooled pure water in the MF pure water tank cools each equipment, the structure of the pure water cooling water system is optimized, and the system cost and maintenance cost are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model.

[0019] Among them, the relationship between the sign and the corresponding name is as follows:

[0020] 1, freezer, 2, pure water tank, 3, water pump room cooling water tank, 4, plate heat exchanger, 5, MF pure water tank, 6, heat dissipation device, 7, delivery pump, 8, delivery pump, 9, delivery pump, 10, delivery pump, 11, return pipe. DETAILED DESCRIPTION

[0021] The utility model is described in detail below with reference to the drawings.

[0022] As Figure 1 shown, the utility model provides a kind of pure water cooling water system, including freezer 1, pure water tank 2, water pump room cooling water tank 3, plate heat exchanger 4, MF pure water tank 5, delivery pump, heat dissipation device 6;In this embodiment, the heat dissipation device 6 of each equipment is connected in the top of MF pure water tank 5, and pure water tank 2 and freezer 1, plate heat exchanger 4 and MF pure water tank 5 and water pump room cooling water tank 3 between are connected by delivery pump and water pipe, and pure water tank 2 and MF pure water tank 5 between are connected by delivery pump and return pipe 11, and delivery pump includes delivery pump one 7, delivery pump two 8, delivery pump three 9, delivery pump four 10, delivery pump one 7 is connected in the top of pure water tank 2, and suction end is connected with pure water tank 2, and output end is connected with freezer 1, and the suction end of delivery pump two 8 is connected with pure water tank 2, and output end is connected with MF pure water tank 5, and the suction end of delivery pump three 9 is connected with the water inlet of the water outlet corresponding to plate heat exchanger 4 upper water pump room cooling water tank 3 connection, and output end is connected with water pump room cooling water tank 3, and the suction end of delivery pump four 10 is connected with MF pure water tank 5, and output end is connected with the water inlet of the water outlet corresponding to plate heat exchanger 4 upper delivery pump three 9 connection, and the water outlet of this water inlet is connected to MF pure water tank 5 by water pipe, and the water pipe of the output end connected of delivery pump two 8, delivery pump three 9 and delivery pump four 10 is connected with water valve.

[0023] The utility model discloses when using, operator opens the water stop valve on the water pipe of each output pump output end connection, opens conveying pump one 7 and refrigerator 1, conveying pump one 7 conveys the pure water in pure water tank one 2 to refrigerator 1, and refrigerator 1 carries out cooling treatment to the pure water of conveying, and pure water is cooled to 16 degrees Celsius or so and is transmitted back pure water tank one 2, and opening conveying pump two 8, and conveying pump two 8 passes through the back water pipe 11 and conveys the pure water in pure water tank one 2 after cooling to MF pure water tank 5, and the pure water in MF pure water tank 5 is interactive cooling with the pure water in MF pure water tank 5, and the pure water in MF pure water tank 5 also carries out replenishment to pure water tank one 2 through the water pipe, and on the other side, opening conveying pump three 9 and conveying pump four 10, and water pump house cooling water passes through the pipeline and enters the water inlet of plate heat exchanger 4, and conveying pump three 9 sends pure water back water pump house cooling water tank 3 from the corresponding water outlet, and conveying pump four 10 transmits the pure water in MF pure water tank 5 to the other water inlet of plate heat exchanger 4, and pure water is transmitted back MF pure water tank 5 from the corresponding water outlet through the water pipe, and the pure water in water pump house cooling water tank 3 and MF pure water tank 5 carries out heat exchange through plate heat exchanger 4, and the pure water in MF pure water tank 5 flows into the heat dissipation device 6 of each equipment, and the heat generated by equipment operation is transferred to pure water, realizes heat dissipation, and the pure water of pure water tank one 2 and water pump house cooling water tank 3 of refrigerator 1 cools the pure water in MF pure water tank 5, and the cooling water system structure is optimized, and the cost is reduced, and the system heat exchange efficiency is effectively improved.

[0024] The above embodiment is only for illustrating the technical concept and characteristics of the utility model, and its purpose is to enable the person skilled in the art to understand the content of the utility model and implement it, and it cannot limit the protection scope of the utility model. Any equivalent transformation or modification according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.

Claims

1. A pure water cooling water system comprising a water pump house cooling water tank (3), further comprising a pure water tank (2), characterized in that: One side of the pure water tank (2) is connected with a refrigerator (1), and the other side is connected with an MF pure water tank (5), the MF pure water tank (5) is connected with the heat dissipation device (6) of each equipment, the water pump house cooling water tank (3) and the MF pure water tank (5) are connected with a plate heat exchanger (4).

2. The pure water cooling water system according to claim 1, characterized by: The heat dissipation device (6) of each equipment is connected at the top of the MF pure water tank (5).

3. The pure water cooling water system of claim 1, wherein: The pure water tank (2) and the refrigerator (1), the plate heat exchanger (4) and the MF pure water tank (5) and the water pump house cooling water tank (3) are connected through a conveying pump and a water pipe.

4. The pure water cooling water system of claim 1, wherein: The pure water tank (2) and the MF pure water tank (5) are connected through a conveying pump and a backwater pipe (12).

5. A pure water cooling water system according to claim 3 or 4, characterized in that: The conveying pump comprises a conveying pump (7), a conveying pump (8), a conveying pump (9) and a conveying pump (10).

6. A pure water cooling water system according to claim 5, wherein: The conveying pump (7) is connected at the top of the pure water tank (2), the suction end is connected with the pure water tank (2), and the output end is connected with the refrigerator (1).

7. The pure water cooling water system of claim 5, wherein: The suction end of the conveying pump (8) is connected with the pure water tank (2), and the output end is connected with the MF pure water tank (5), the suction end of the conveying pump (9) is connected with the plate heat exchanger (4), and the output end is connected with the water pump house cooling water tank (3), the suction end of the conveying pump (10) is connected with the MF pure water tank (5), and the output end is connected with the plate heat exchanger (4).

8. The pure water cooling water system according to claim 7, characterized by: The output ends of the conveying pump (8), the conveying pump (9) and the conveying pump (10) are connected with a water pipe, and a water stop valve is connected on the water pipe.

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