New energy wire harness liquid cooling equipment
By using a fully enclosed liquid storage tank and pressure tank structure, combined with a silencer and sensors, the problem of water pollution caused by direct contact between liquid and air is solved, achieving efficient liquid circulation cooling and stable system pressure, thus extending the service life of the equipment.
Patent Information
- Application Number
- CN202520419600.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-11
AI Technical Summary
The open structure of existing circulating water systems allows liquids to come into direct contact with air, making them susceptible to the entry of dust, debris, and microorganisms, which affects cooling efficiency and equipment lifespan.
It adopts a fully enclosed liquid storage tank and pressure holding tank structure, combined with a silencer and sensors, to achieve closed-loop cooling of the liquid and stable air pressure, reduce the contact between the liquid and air, and prevent cavitation and noise generation.
It improves liquid utilization, stabilizes system pressure, reduces water pollution, extends equipment life, reduces noise, and enhances equipment controllability.
Smart Images
Figure CN223871265U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of liquid cooling equipment, in particular to a new energy wire harness liquid cooling equipment. BACKGROUND
[0002] With the continuous development of industry, the demand for cooling in various industrial production processes is increasing. For example, in the chemical industry, many chemical reactions will release a large amount of heat, if not cooled in time, not only will affect the reaction, but also may cause safety accidents. In the field of metal processing, high temperature will be generated in the process of metal cutting, forging and other processes, effective cooling is needed to ensure the machining precision and tool life. In the power industry, a large amount of heat will be generated when the generator, transformer and other equipment are running, and the cooling system is very important to maintain the normal operation of the equipment and prolong the service life.
[0003] Most of the existing circulating water systems adopt open structure, such as traditional open cooling tower, and the cooling principle of open cooling tower is based on the direct contact heat exchange between liquid and air.
[0004] According to the related technology in the above, the inventors believe that the liquid will be in direct contact with the air, and the dust, sundries, microorganisms and the like in the outside world are easy to enter the liquid, causing water pollution, affecting the cooling effect and equipment life. CONTENT OF THE INVENTION
[0005] The purpose of the application is to provide a new energy wire harness liquid cooling equipment to improve the problem that the liquid is in direct contact with the air, and the dust, sundries, microorganisms and the like in the outside world are easy to enter the liquid.
[0006] The application provides a new energy wire harness liquid cooling equipment, which adopts the following technical scheme:
[0007] A new energy wire harness liquid cooling equipment, comprising a liquid storage tank, the liquid storage tank is internally provided with a cavity, the liquid storage tank is provided with a circulating liquid inlet pipe which is attached to a heat generating production equipment to cool down, a pressure maintaining tank is arranged below the liquid storage tank, a liquid outlet pipe is arranged on the top of the pressure maintaining tank and communicates with the liquid storage tank, the pressure maintaining tank is provided with an air inlet pipe for air inlet, the pressure maintaining tank is provided with a pressure relief valve for balancing air pressure, a circulating liquid outlet pipe is arranged on the bottom surface of the pressure maintaining tank and communicates with the heat generating production equipment to reduce the temperature of the heat generating production equipment, and the circulating liquid outlet pipe communicates with the circulating liquid inlet pipe.
[0008] By adopting the technical scheme, the liquid storage tank is arranged to store and cool the liquid, the fully-closed structure of the liquid storage tank helps to reduce the contact of the liquid with air, the pressure maintaining tank is arranged to further cool the liquid, and the pressure maintaining tank can output the cooled liquid for continuous circulation, which helps to improve the utilization rate of the liquid; during the operation of the circulating cooling system, the system pressure may fluctuate due to factors such as start-stop, valve opening and closing, and temperature change, the pressure maintaining tank can store part of the fluid when the system pressure rises and release the fluid when the pressure decreases, thereby buffering the pressure fluctuation and keeping the system pressure in a relatively stable range, ensuring the normal operation of the system.
[0009] Optionally, the circulating liquid inlet pipe is provided with a circulating liquid inlet valve for controlling the liquid to enter the liquid storage tank.
[0010] By adopting the technical scheme, the circulating liquid inlet valve is arranged to control the liquid to enter the liquid storage tank, which facilitates the start-stop control of the equipment and enhances the controllability of the equipment.
[0011] Optionally, the liquid delivery pipe is provided with a liquid delivery electromagnetic valve for controlling the liquid in the liquid storage tank to enter the pressure maintaining tank.
[0012] By adopting the technical scheme, the liquid delivery electromagnetic valve is arranged to control the liquid in the liquid storage tank to enter the pressure maintaining tank, which facilitates the split control of the overall equipment, helps to adjust the air pressure and liquid content in the pressure maintaining tank, facilitates the operation of the equipment, and enhances the controllability of the equipment.
[0013] Optionally, the air outlet of the air release valve is provided with a silencer.
[0014] By adopting the technical scheme, when the gas is rapidly discharged, low pressure may be formed in the local area, causing the gas in the liquid to precipitate to form bubbles, and the bubbles may break to cause cavitation when the pressure changes, which erodes the surface of the components; the silencer helps to reduce the occurrence of cavitation by stabilizing the airflow and pressure, thereby protecting the inner surfaces of the pressure maintaining tank, the air release valve and related pipelines; the silencer helps to reduce the noise generated during air release.
[0015] Optionally, the pressure maintaining tank is provided with a liquid inlet pipeline for facilitating the input of low-temperature liquid into the pressure maintaining tank.
[0016] By adopting the technical scheme, the liquid inlet pipeline is arranged to facilitate the input of low-temperature liquid into the pressure maintaining tank, which helps to reduce impurities in the liquid by increasing the proportion of non-circulating liquid while adjusting the temperature, thereby protecting the inner surfaces of the pressure maintaining tank and related pipelines, reducing corrosion and prolonging the service life.
[0017] Optionally, the liquid inlet pipeline is provided with a liquid inlet electromagnetic valve.
[0018] By adopting the technical scheme, the liquid inlet pipeline is controlled by the liquid inlet electromagnetic valve, and thus the control is facilitated.
[0019] Optionally, an end of the circulating liquid outlet pipe away from the pressure maintaining tank is provided with a liquid distribution pipe, and the liquid distribution pipe is provided with a main flow pipe and a liquid discharge pipe in communication with the external environment to facilitate liquid discharge.
[0020] By adopting the technical scheme, the circulating liquid outlet pipe is communicated with the liquid distribution pipe, which helps to circulate the liquid in the liquid distribution pipe, and in addition, the liquid distribution pipe is communicated with the external environment to facilitate liquid discharge, which helps to purify the liquid, reduce the impurity content in the circulating liquid, and prolong the service life of the equipment.
[0021] Optionally, the main flow pipe is provided with a circulating liquid outlet valve, and the liquid discharge pipe is provided with a liquid discharge electromagnetic valve.
[0022] By adopting the technical scheme, the circulating liquid outlet valve and the liquid discharge electromagnetic valve are respectively arranged to control the opening and closing of the circulating liquid outlet pipe and the liquid discharge, and thus the control is facilitated.
[0023] Optionally, the liquid storage tank and the pressure maintaining tank are respectively provided with a plurality of sensors for detecting the water level.
[0024] By adopting the technical scheme, the sensors are arranged to detect the water level in the liquid storage tank and the pressure maintaining tank, which helps to determine the operation and control the opening and closing of the related valves according to the water level.
[0025] In summary, the new energy harness liquid cooling equipment has at least one of the following beneficial technical effects:
[0026] 1. The liquid storage tank is arranged to store and cool the liquid, and in addition, the liquid storage tank adopts a fully enclosed structure to reduce the contact between the liquid and the air, the pressure maintaining tank is further arranged to cool the liquid, and in addition, the pressure maintaining tank can output the cooled liquid for continuous circulation, which helps to improve the utilization rate of the liquid; during the operation of the circulating cooling system, the system pressure may fluctuate due to factors such as start-stop, valve opening and closing, and temperature change, the pressure maintaining tank can store part of the fluid when the system pressure rises and release the fluid when the pressure decreases, thereby buffering the pressure fluctuation and keeping the system pressure in a relatively stable range to ensure the normal operation of the system;
[0027] 2. When the gas is rapidly discharged, low pressure may be formed in the local area, causing the gas in the liquid to precipitate and form bubbles, and these bubbles may break and cause cavitation when the pressure changes, which may erode the surface of the components; the muffler helps to reduce the occurrence of cavitation phenomenon by stabilizing the airflow and pressure, and protects the inner surfaces of the pressure maintaining tank, the air release valve and the related pipelines; the muffler helps to reduce the noise generated during air release.
[0028] 3. By setting the distribution pipe connected to the circulating liquid outlet pipe, it helps to circulate the liquid in the circulating distribution pipe connected to the circulating liquid inlet pipe. In addition, by setting the external environment of the distribution pipe to communicate with the liquid outlet, it is convenient to drain the liquid. By draining the liquid, it helps to purify the liquid, reduce the impurity content in the circulating liquid, and prolong the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 is a schematic diagram of the overall structure of the new energy harness liquid cooling equipment.
[0030] In the figure, 1 is a liquid storage tank; 2 is a circulating liquid inlet pipe; 21 is a circulating liquid inlet valve; 3 is a pressure maintaining tank; 4 is a liquid delivery pipe; 41 is a liquid delivery electromagnetic valve; 5 is an air inlet pipe; 6 is a gas release valve; 61 is a silencer; 7 is a circulating liquid outlet pipe; 8 is a liquid inlet pipe; 81 is a liquid inlet electromagnetic valve; 9 is a distribution pipe; 91 is a main flow pipe; 911 is a circulating liquid outlet valve; 92 is a liquid discharge pipe; 921 is a liquid discharge electromagnetic valve; 10 is a sensor. DETAILED DESCRIPTION
[0031] The following will be described in detail in combination with the accompanying Figure 1 , the present application will be further described in detail.
[0032] A new energy harness liquid cooling equipment, referring to Figure 1 , including a liquid storage tank 1, the liquid storage tank 1 is provided with a cavity, the liquid storage tank 1 is welded with a circulating liquid inlet pipe 2 which is attached to a heat generating production equipment to cool down, the heat generated by the heat generating production equipment is absorbed by the liquid in the circulating liquid inlet pipe 2 and enters the liquid storage tank 1 to cool down, the circulating liquid inlet pipe 2 is provided with a circulating liquid inlet valve 21 to control the liquid entering the liquid storage tank 1, the circulating liquid inlet valve 21 is an electromagnetic valve, a pressure maintaining tank 3 is arranged below the liquid storage tank 1, the pressure maintaining tank 3 is a hollow structure, the top of the pressure maintaining tank 3 is welded with a liquid delivery pipe 4 which is connected to the liquid storage tank 1, the liquid delivery pipe 4 is provided with a liquid delivery electromagnetic valve 41 to control the liquid in the liquid storage tank 1 entering the pressure maintaining tank 3.
[0033] Referring to Figure 1 , the pressure maintaining tank 3 is provided with an air inlet pipe 5 for air inlet, the air inlet pipe 5 supplies air to the pressure maintaining tank 3 through an air pump (not shown in the figure) or an air source in the factory to pressurize, the pressure maintaining tank 3 is provided with a gas release valve 6 for balancing air pressure, the gas release valve 6 can detect the internal air pressure of the pressure maintaining tank 3 and automatically open and close to adjust the air pressure, the gas outlet of the gas release valve 6 is provided with a silencer 61, by setting obstacles or partitions inside the silencer 61, the sound waves will interfere with each other in the process of propagation, so that the sound waves will offset each other, reducing the intensity of the sound.
[0034] Referring to Figure 1The pressure tank 3 is equipped with an inlet pipe 8, which is equipped with an inlet solenoid valve 81. A pump (not shown in the figure) can pump low-temperature liquid into the pressure tank 3 through the inlet pipe 8. The bottom of the pressure tank 3 is equipped with a circulating outlet pipe 7, which is connected to the heat-generating production equipment to reduce the temperature of the heat-generating production equipment. The circulating outlet pipe 7 is connected to the circulating inlet pipe 2 after passing through the heat-generating production equipment. The circulating outlet pipe 7 introduces the cooled liquid into the heat-generating production equipment for circulation and cooling. A distributor pipe 9 is welded to the end of the circulating outlet pipe 7 away from the pressure tank 3. The distributor pipe 9 is equipped with a main pipe 91 and a drain pipe 92 that is connected to the external environment for drainage. The main pipe 91 is equipped with a circulating outlet valve 911, and the drain pipe 92 is equipped with a drain solenoid valve 921.
[0035] Reference Figure 1 The liquid storage tank 1 and the pressure holding tank 3 are equipped with several sensors 10 for detecting water level. In this embodiment, the liquid storage tank 1 is equipped with one sensor and the pressure holding tank 3 is equipped with two sensors. The sensors 10 detect the water level by ultrasonic waves.
[0036] The implementation principle of this application embodiment is as follows:
[0037] In actual use, the liquid in the circulating inlet pipe 2 passes through the heat-generating equipment, carries away some heat, and then enters the storage tank 1 for cooling. After the liquid enters the pressure tank 3 through the delivery pipe 4, the pressure tank 3 is pressurized through the air inlet pipe 5. After the circulating outlet valve 911 is opened, the liquid can pass through the heat-generating equipment again through the circulating outlet pipe 7. The circulating outlet pipe 7 is connected to the circulating inlet pipe 2 for circulation operation. This helps to avoid direct contact between the liquid and the air, reducing water pollution.
[0038] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A liquid cooling device for new energy wiring harnesses, characterized in that: The system includes a liquid storage tank (1) with an internal cavity. The liquid storage tank (1) is equipped with a circulating inlet pipe (2) that fits against the heat-generating production equipment to cool it down. A pressure holding tank (3) is provided below the liquid storage tank (1). A liquid delivery pipe (4) that connects to the liquid storage tank (1) is provided on the top of the pressure holding tank (3). An air inlet pipe (5) for air intake is provided on the pressure holding tank (3). An air release valve (6) for balancing air pressure is provided on the pressure holding tank (3). A circulating outlet pipe (7) that connects to the heat-generating production equipment to reduce the temperature of the heat-generating production equipment is provided on the bottom surface of the pressure holding tank (3). The circulating outlet pipe (7) is connected to the circulating inlet pipe (2).
2. The new energy wire harness liquid cooling equipment according to claim 1, characterized in that: The circulating inlet pipe (2) is equipped with a circulating inlet valve (21) to control the liquid entering the storage tank (1).
3. The new energy wire harness liquid cooling equipment according to claim 1, characterized in that: The infusion pipe (4) is equipped with an infusion solenoid valve (41) that controls the liquid in the storage tank (1) to enter the pressure tank (3).
4. The new energy wire harness liquid cooling equipment according to claim 1, characterized in that: The outlet of the vent valve (6) is equipped with a silencer (61).
5. A new energy wiring harness liquid cooling device according to claim 1, characterized in that: The pressure tank (3) is provided with an inlet pipe (8) for facilitating the input of cryogenic liquid into the pressure tank (3).
6. A new energy wiring harness liquid cooling device according to claim 5, characterized in that: The liquid inlet pipe (8) is equipped with a liquid inlet solenoid valve (81).
7. A new energy wiring harness liquid cooling device according to claim 1, characterized in that: The end of the circulating outlet pipe (7) away from the pressure tank (3) is provided with a liquid distribution pipe (9). The liquid distribution pipe (9) is provided with a main flow pipe (91) and a drain pipe (92) that is connected to the external environment for drainage.
8. A new energy wiring harness liquid cooling device according to claim 7, characterized in that: The main flow pipe (91) is equipped with a circulation outlet valve (911), and the drain pipe (92) is equipped with a drain solenoid valve (921).
9. A new energy wiring harness liquid cooling device according to claim 1, characterized in that: The liquid storage tank (1) and the pressure tank (3) are each equipped with a number of sensors (10) for detecting water level.