CN219454440U - Balanced water tank of cold and hot all-in-one - Google Patents

Abstract

The utility model discloses a balance water tank of a cold and hot integrated machine, which comprises a working water tank, wherein a liquid supplementing water tank is arranged on one side of the working water tank, a communicating pipe for communicating the working water tank and the liquid supplementing water tank is connected between the working water tank and the liquid supplementing water tank, the outlet end of the working water tank is connected with a circulating water pump, the output end of the circulating water pump is connected with a workbench for detecting products, and the output end of the workbench is communicated with the inlet end of the working water tank to form a loop. The beneficial effects of the utility model are as follows: through communicating pipe with working water tank and fluid replacement water tank intercommunication, prevent to carry the cooling to the workstation through circulating water pump in the inside coolant liquid level decline in the working water tank and lead to not enough influence use, coolant liquid in the fluid replacement water tank can carry out the fluid replacement to the working water tank voluntarily when the inside liquid level of working water tank descends, prevent that the liquid level is not enough to do not need to contact with outside air when the fluid replacement, thereby reduce coolant liquid and air contact area too big or overlength and take place to deteriorate.

Description

Balanced water tank of cold and hot all-in-one

Technical Field

The utility model relates to the technical field of cold and hot integrated machines, in particular to a balance water tank of a cold and hot integrated machine.

Background

The cold and hot integrated machine is divided into two parts: a heating portion and a cooling portion. The cold and hot integrated machine has accurate temperature control, can be used in industries such as new energy, semiconductors and the like, and can be used for procedures such as temperature test on a new energy battery. The cold and hot integrated machine can realize the control of output temperature to simulate the temperature change of the actual new energy battery during use, thereby meeting the different temperatures required by the test.

After cooling liquid and output circulation in the cold and hot all-in-one machine, the water level in the working water tank can drop, and the cooling liquid can possibly be insufficient, so that the equipment works abnormally, the conventional fluid replacement is to add the cooling liquid into the working water tank, and the cooling liquid is easy to contact with air in a large area, so that water vapor in the air is absorbed, the cooling liquid is deteriorated, and the whole system is invalid, and therefore the balance water tank of the cold and hot all-in-one machine is provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a balance water tank of a cold and hot integrated machine.

The aim of the utility model is achieved by the following technical scheme:

the utility model provides a balanced water tank of cold and hot all-in-one, includes the working water tank, working water tank one side is provided with the fluid infusion water tank, the working water tank with connect the communicating pipe that makes the two intercommunication between the fluid infusion water tank, the exit end of working water tank is connected with circulating water pump, circulating water pump's output is connected with the workstation that is used for the product to detect, the output of workstation with working water tank entry end intercommunication forms the return circuit.

Preferably, the side wall of the fluid infusion water tank is fixedly provided with a fluid infusion port and an overflow port respectively, the exterior of the fluid infusion water tank is provided with a liquid storage tank, a fluid infusion pump for conveying cooling fluid is arranged between the liquid storage tank and the fluid infusion port, and the fluid infusion port is communicated with the input end of the liquid storage tank.

Preferably, a high liquid level sensor and a low liquid level sensor for detecting the water level are also arranged in the liquid supplementing water tank.

Preferably, an electric heating rod for heating is arranged in the working water tank.

Preferably, an overtemperature protector for temperature protection is arranged in the working water tank.

Preferably, a temperature sensor for detecting temperature is installed inside the working water tank.

Preferably, the communicating pipe is arranged at the bottoms of the working water tank and the fluid supplementing water tank.

Preferably, the outer surfaces of the working water tank and the fluid supplementing water tank are provided with heat insulation layers for heat insulation.

Preferably, the heat preservation layer includes foam layer, rock wool layer and the fixed plate that sets gradually from working water tank and fluid infusion water tank shell surface to outside.

The utility model has the following advantages:

1. according to the utility model, the working water tank is communicated with the fluid infusion water tank through the communicating pipe, so that the phenomenon that the use is affected due to the fact that the liquid level of the cooling liquid in the working water tank is reduced when the cooling liquid is conveyed to the working table through the circulating water pump is avoided, the cooling liquid in the fluid infusion water tank can automatically infuse into the working water tank when the liquid level in the working water tank is reduced, the liquid level is prevented from being insufficient, and the cooling liquid does not need to be contacted with external air when the liquid is infused, so that the deterioration caused by the overlarge or overlong contact area of the cooling liquid and the air is reduced.

2. According to the utility model, the high liquid level sensor and the low liquid level sensor are used for detecting the liquid level in the liquid replenishing water tank, so that the liquid replenishing pump is controlled to start to replenish liquid into the liquid replenishing water tank.

Drawings

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is a schematic view of the structure of the heat insulation layer of the present utility model.

In the figure, 1, a working water tank; 2. a fluid supplementing water tank; 3. a work table; 4. a communicating pipe; 5. an electric heating rod; 6. an overtemperature protector; 7. a temperature sensor; 8. a liquid storage tank; 9. a fluid supplementing pump; 10. a fluid supplementing port; 11. an overflow port; 12. a high level sensor; 13. a low level sensor; 14. a circulating water pump; 15. a heat preservation layer; 151. a foam layer; 152. a rock wool layer; 153. and a fixing plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

As in the embodiment shown in figures 1-2,

the utility model provides a balanced water tank of cold and hot all-in-one, includes work water tank 1, work water tank 1 one side is provided with fluid infusion water tank 2, work water tank 1 with connect between fluid infusion water tank 2 and make communicating pipe 4 of two intercommunication, the exit end of work water tank 1 is connected with circulating water pump 14, the output of circulating water pump 14 is connected with workstation 3 that is used for the product to detect, the output of workstation 3 with work water tank 1 entry end intercommunication forms the return circuit, communicating pipe 4 sets up the bottom at work water tank 1 and fluid infusion water tank 2.

Referring to fig. 1, when the circulating water pump 14 is required to convey the coolant to the workbench 3, the coolant in the working water tank 1 is conveyed to a pipeline in the conveying direction of the workbench 3, so that the cooled liquid level in the working water tank 1 is reduced, and the influence of insufficient coolant on the operation is possibly caused, at this time, since the working water tank 1 and the fluid supplementing water tank 2 are communicated through the communicating pipe 4, when the liquid level in the working water tank 1 is smaller than the liquid level in the fluid supplementing water tank 2, the coolant in the fluid supplementing water tank 2 supplements the liquid in the working water tank 1, and the condition that the equipment cannot work due to insufficient liquid level in the working water tank 1 is prevented.

The side wall of the fluid infusion water tank 2 is fixedly provided with a fluid infusion port 10 and an overflow port 11 respectively, a liquid storage tank 8 is arranged outside the fluid infusion water tank 2, a fluid infusion pump 9 for conveying cooling liquid is arranged between the liquid storage tank 8 and the fluid infusion port 10, and the fluid infusion port 10 is communicated with the input end of the liquid storage tank 8.

When the liquid in the liquid supplementing water tank 2 is insufficient or new cooling liquid needs to be replaced, the liquid in the liquid storage tank 8 is pumped into the liquid supplementing water tank 2 through the liquid supplementing pump 9, so that liquid supplementing or cooling liquid replacement is realized.

The inside of the fluid replacement water tank 2 is also provided with a high liquid level sensor 12 and a low liquid level sensor 13 for detecting the water level.

The high liquid level sensor 12 and the low liquid level sensor 13 are used for detecting the liquid level in the liquid supplementing water tank 2, when the liquid level is lower than the low liquid level sensor 13, the liquid supplementing pump 9 can be started to supplement liquid in the liquid supplementing water tank 2, in the liquid supplementing process, when the liquid level reaches the high liquid level sensor 12, the liquid supplementing pump 9 can be stopped, the liquid supplementing to the liquid supplementing water tank 2 is stopped, when the liquid level is higher than the high liquid level sensor 12 and reaches the overflow port 11, the liquid can flow into the liquid storage tank 8 through the overflow port 11, so that redundant liquid is stored, and overflow of cooling liquid is prevented.

An electric heating rod 5 for heating is arranged in the working water tank 1. When the workbench 3 needs high-temperature liquid, the electric heating rod 5 is started to heat the liquid in the working water tank 1, so that the liquid in the working water tank 1 reaches the temperature required by the workbench 3, and the circulating water pump 14 is started to convey the heated liquid to the workbench 3 for use.

The working water tank 1 is internally provided with an overtemperature protector 6 for temperature protection. The temperature protection is carried out through the overtemperature protector 6, the damage to equipment caused by the overhigh temperature in the working water tank 1 is prevented, and when the temperature rises to a certain value, the power supply of the equipment can be cut off through the overtemperature protector 6 to stop working, so that the protection purpose is realized.

The working water tank 1 is internally provided with a temperature sensor 7 for detecting temperature. The temperature change inside the working water tank 1 is monitored through the temperature sensor 7, and the temperature sensor 7 can be externally connected with display equipment, so that the temperature change can be intuitively observed.

The surface of the working water tank 1 and the outer surface of the fluid infusion water tank 2 are both provided with an insulation layer 15 for insulation, and the insulation layer 15 comprises a foam layer 151, a rock wool layer 152 and a fixing plate 153 which are sequentially arranged from the surface of the outer shell of the working water tank 1 and the surface of the fluid infusion water tank 2 to the outside.

Referring to fig. 1 and 2, the temperature inside the working water tank 1 is kept warm by the foam layer 151 and the rock wool layer 152, the liquid temperature inside the working water tank 1 is reduced from being scattered outwards, the foam layer 151 and the rock wool layer 152 are positioned between the fixing plate 153 and the outer shells of the working water tank 1 and the fluid replacement water tank 2, and the foam layer 151 and the rock wool layer 152 are tightly attached to the working water tank 1 and the fluid replacement water tank 2 through the fixing plate 153.

The working process of the utility model is as follows: when the circulating water pump 14 is started to supply liquid to the working tank 3, firstly, the cooling liquid in the working tank 1 is pumped to fill the pipelines from the working tank 1 to the working tank 3 and from the working tank 3 to the inlet of the working tank 1, so that the liquid level in the working tank 1 is reduced, and since the communicating pipe 4 is used for communicating the working tank 1 with the liquid supplementing tank 2, the cooling liquid in the liquid supplementing tank 2 is used for supplementing the working tank 1 through the communicating pipe 4, and the use is prevented from being influenced by the deficiency caused by the liquid level reduction in the working tank 1, and when the liquid level in the liquid supplementing tank 2 is reduced to the position of the low liquid level sensor 13, the cooling liquid in the liquid storage tank 8 is conveyed to the liquid supplementing tank 2 through the liquid supplementing pump 9 for supplementing liquid.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. A balanced water tank of a cold and hot integrated machine is characterized in that: including working water tank (1), working water tank (1) one side is provided with fluid infusion water tank (2), working water tank (1) with connect between fluid infusion water tank (2) make communicating pipe (4) of two intercommunication, the exit end of working water tank (1) is connected with circulating water pump (14), the output of circulating water pump (14) is connected with workstation (3) that are used for the product to detect, the output of workstation (3) with working water tank (1) entry end intercommunication forms the return circuit.

2. The balance water tank of a cold and hot integrated machine according to claim 1, wherein: the side wall of the fluid infusion water tank (2) is fixedly provided with a fluid infusion port (10) and an overflow port (11) respectively, the outside of the fluid infusion water tank (2) is provided with a liquid storage tank (8), a fluid infusion pump (9) for conveying cooling liquid is arranged between the liquid storage tank (8) and the fluid infusion port (10), and the fluid infusion port (10) is communicated with the input end of the liquid storage tank (8).

3. The balance water tank of a cold and hot integrated machine according to claim 1, wherein: the inside of the liquid supplementing water tank (2) is also provided with a high liquid level sensor (12) and a low liquid level sensor (13) for detecting the water level.

4. The balance water tank of a cold and hot integrated machine according to claim 1, wherein: an electric heating rod (5) for heating is arranged in the working water tank (1).

5. The balance water tank of a cold and hot integrated machine according to claim 1, wherein: an overtemperature protector (6) for temperature protection is arranged in the working water tank (1).

6. The balance water tank of a cold and hot integrated machine according to claim 1, wherein: the working water tank (1) is internally provided with a temperature sensor (7) for detecting temperature.

7. The balance water tank of a cold and hot integrated machine according to claim 1, wherein: the communicating pipe (4) is arranged at the bottoms of the working water tank (1) and the fluid supplementing water tank (2).

8. A cold and hot all-in-one balance water tank according to any one of claims 1 to 7, characterized in that: the outer surfaces of the working water tank (1) and the fluid supplementing water tank (2) are both provided with an insulating layer (15) for heat preservation.

9. The balance water tank of the cold and hot integrated machine according to claim 8, wherein: the heat preservation layer (15) comprises a foam layer (151), a rock wool layer (152) and a fixing plate (153) which are sequentially arranged from the outer shell surfaces of the working water tank (1) and the fluid infusion water tank (2) to the outside.