CN217179211U

CN217179211U - Oil-water mixing heating device

Info

Publication number: CN217179211U
Application number: CN202220860001.3U
Authority: CN
Inventors: 郭作龙
Original assignee: Guoxing Dongguan New Energy Technology Co ltd
Current assignee: Guoxing Dongguan New Energy Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-12
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to a lithium cell is dry, becomes, and organic composite foil field discloses an oil-water mixing heating device, and it includes: a reservoir containing oil and water; the pipeline is connected with the liquid storage tank; the pipeline is provided with a valve and is used for controlling oil and water to enter and exit; the pipeline is externally connected with a cold-hot circulating system which can work independently of the liquid storage tank; the oil-water mixing and heating device of the utility model adopts the principle that the oil can be automatically layered due to different densities of water and oil, namely, the oil is positioned at the upper layer and the water is positioned at the lower layer; the one-way valves from the first layer to the fourth layer respectively control the inlet and outlet of oil and water of the upper layer and the lower layer; the heater heats the oil to provide heat energy for the external equipment, and the heater provides cooling cold energy for the external equipment when cold water is introduced; the exchange between cold and hot is rapid and convenient, and the production speed is accelerated.

Description

Oil-water mixing heating device

Technical Field

The utility model relates to a mould temperature machine technical field, the utility model particularly relates to an oil-water mixing heating device.

Background

The cell refers to a single electrochemical cell containing a positive electrode and a negative electrode, and is generally not used directly; the battery is different from a battery which comprises a protection circuit and a shell and can be directly used; the lithium ion secondary rechargeable battery comprises a battery cell and a protection circuit board, and the battery cell is formed by removing the protection circuit board from the rechargeable battery; when the battery core needs to be dried in the battery core processing process, a machine capable of providing heating, cooling and constant temperature functions is needed; the following problems exist in the market at present: the exchange process between cold and hot is poor in convenience, long in required time and low in production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned at least one kind of problem.

An oil-water mixing heating device, comprising: a reservoir containing oil and water; the pipeline is connected with the liquid storage tank; the pipeline is provided with a valve and is used for controlling oil and water to enter and exit; the pipeline is externally connected with a cold-hot circulating system which can work independently of the liquid storage tank.

The cold-hot circulation system includes: a circulation pipeline, a heater and a circulation pump; the circulating pipeline is externally connected with external equipment needing cold and heat exchange; the heater is arranged on the circulating pipeline and heats the oil in the circulating pipeline; the circulation pump is installed on the circulation line and circulates oil or water in the circulation line.

Preferably, the valves comprise a first valve, a fourth valve and a first check valve which are arranged on the upper layer of the liquid storage tank, and a second valve, a third valve and a second check valve which are arranged on the lower layer of the liquid storage tank; the first valve, the second valve, the first check valve and the second check valve are communicated with the liquid inlet end of the circulating pump; the third valve and the fourth valve are communicated with the liquid outlet end of external equipment.

Preferably, the liquid storage tank is connected with a water cooler for cooling water; the liquid inlet and outlet ends of the water cooler are respectively communicated with the bottom of the liquid storage tank.

Preferably, a safety valve is arranged between the liquid inlet end and the liquid outlet end of the circulating pump.

Preferably, the heater is provided with a temperature control meter which is in signal connection with the heater.

Preferably, the circulating pipeline is provided with a pressure gauge and a plurality of temperature detection sensors.

Preferably, the top of the liquid storage tank is provided with a liquid filling port and an exhaust port; a liquid outlet is arranged between the external equipment and the liquid storage tank.

Preferably, a fifth check valve for pressure relief and overflow is arranged between the liquid outlet end of the external equipment and the top of the liquid storage tank.

Preferably, a liquid level sensor for detecting the liquid level is arranged in the liquid storage tank.

Compared with the prior art, the beneficial effects of the utility model are that: the oil-water mixing and heating device of the utility model adopts the principle that the oil can be automatically layered due to different densities of water and oil, namely, the oil is positioned at the upper layer and the water is positioned at the lower layer; the first check valve and the second check valve are arranged to enable the oil and the water to flow to the circulation loop in a specific direction; the water heater heats the oil to provide heat energy for the external equipment, and when cold water is introduced, cooling cold energy is provided for the external equipment; the exchange between cold and hot is rapid and convenient, and the production speed is accelerated.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: a liquid storage tank 1; a pipeline 2; valve No. 3; a second valve 4; a third valve 5; valve number four 6; a circulation pump 7; a water chiller 8; a heater 9; a safety valve 10; a temperature control meter 11; a pressure gauge 12; a temperature detection sensor 13; a filling port 14; an exhaust port 15; an external device 16; a liquid discharge port 17; a No. five check valve 18; a liquid level sensor 19; an oil 20; 21 parts of water; a circulation line 22; a first check valve 23; a second one-way valve 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a lithium cell is dry, becomes, and organic composite foil field please refer to and show that figure 1, the embodiment of the utility model provides an in, an oil-water mixing heating device, it includes: a reservoir 1 containing oil 20 and water 21; the pipeline 2 is connected with the liquid storage tank 1; a valve is arranged on the pipeline 2 and is used for controlling the oil 20 and the water 21 to enter and exit; the pipeline 2 is externally connected with a cold-hot circulating system which can work independently of the liquid storage tank 1; in the liquid storage tank 1, because the densities of water and oil are different, the layers can be automatically layered; the cold and hot circulating system works independently of the liquid storage tank 1, and the first valve 3 or the second valve 4 can work conveniently when being communicated with the cold and hot circulating system respectively.

Further, the valves comprise a first valve 3, a fourth valve 6 and a first check valve 23 which are arranged on the upper layer of the liquid storage tank 1, and a second valve 4, a third valve 5 and a second check valve 24 which are arranged on the lower layer of the liquid storage tank; the first valve 3, the second valve 4, the first check valve 23 and the second check valve 24 are communicated with the liquid inlet end of the circulating pump 7; the third valve 5 and the fourth valve 6 are communicated with the liquid outlet end of external equipment.

Further, the cooling and heating cycle system includes: a circulation line 22, a heater 9, and a circulation pump 7; the circulation pipeline 22 is also externally connected with external equipment 16 needing heat exchange; the heater 9 is installed on the circulation pipeline 22 and heats the oil in the circulation pipeline 22; the circulation pump 7 is installed on the circulation line 22 and circulates the oil 20 or the water 21 in the circulation line 22.

Further, the liquid storage tank 1 is connected with a water chiller 8 for cooling water; the liquid inlet and outlet ends of the water cooler 8 are respectively communicated with the bottom of the liquid storage tank 1.

Further, a safety valve 10 is arranged between the liquid inlet end and the liquid outlet end of the circulating pump 7.

Further, the heater 9 is provided with a temperature control meter 11 which is in signal connection with the heater.

Further, a pressure gauge 12 and a plurality of temperature detecting sensors 13 are arranged on the circulating pipeline 22.

Further, the top of the liquid storage tank 1 is provided with a liquid filling port 14 and an exhaust port 15; a drain port 17 is provided between the external device 16 and the tank 1.

Further, a five-way check valve 18 for pressure relief and overflow is arranged between the liquid outlet end of the external device 16 and the top of the liquid storage tank 1.

Further, a liquid level sensor 19 for detecting a liquid level is provided inside the liquid storage tank 1.

1. Liquid needs to be added for the first use:

the liquid storage tank 1 is respectively added with oil and water with the volume larger than the volume contained in the whole pipeline 2 from a liquid adding port 14, a liquid level sensor 19 detects the liquid level, a first valve 3 and a fourth valve 6 are opened, and liquid is added into external equipment 16 needing cold and heat exchange; the external device 16 is a microchannel plate having flow channels therein through which oil and water flow for production and drying of the battery cells.

2. When heating is needed:

the first valve 3, the second valve 4, the third valve 5 and the fourth valve 6 are all closed, the fifth one-way valve 18 is intermittently opened for discharging redundant liquid and gas caused by heating in the pipeline 2 to the liquid storage tank 1, the circulating pump 7 is opened, the heater 9 is opened, and the temperature is detected and controlled through the temperature control meter 11; the water cooler 8 cools the water;

3. when cooling is required:

the first valve 3 and the third valve 5 are closed, the second valve 4 and the fourth valve 6 are opened, the circulating pump 7 is opened, the heater 9 is stopped, the heated oil in the pipeline 2 is replaced by cold water, and the heated oil in the pipeline 2 is discharged into the liquid storage tank 1; after the oil is discharged, the fourth valve 6 is closed, the third valve 5 is opened, cooling circulation is started until cooling is finished, and the cooling is stopped;

4. when the cooling state is switched to the heating state:

closing the second valve 4 and the fourth valve 6, opening the first valve 3 and the third valve 5, opening the circulating pump 7, opening the heater 9, replacing the heaters with hot oil, and discharging cold water in the pipeline 2 into the liquid storage tank 1; after the water is discharged, the first valve 3, the second valve 4, the third valve 5 and the fourth valve 6 are closed, and heating circulation is started until the heating is finished and is stopped.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. An oil-water mixing heating device, characterized in that, it includes: a reservoir containing oil and water; the pipeline is connected with the liquid storage tank; the pipeline is provided with a valve and is used for controlling oil and water to enter and exit; the pipeline is externally connected with a cold-hot circulating system which can work independently of the liquid storage tank;

the cold-hot circulation system includes: a circulation pipeline, a heater and a circulation pump; the circulating pipeline is externally connected with external equipment needing cold and heat exchange; the heater is arranged on the circulating pipeline and heats the oil in the circulating pipeline; the circulating pump is arranged on the circulating pipeline and circulates oil or water in the circulating pipeline;

the valves comprise a first valve, a fourth valve and a first check valve which are arranged on the upper layer of the liquid storage tank, and a second valve, a third valve and a second check valve which are arranged on the lower layer of the liquid storage tank; the first valve, the second valve, the first check valve and the second check valve are communicated with the liquid inlet end of the circulating pump; the third valve and the fourth valve are communicated with the liquid outlet end of external equipment.

2. The oil-water mixing heating device as claimed in claim 1, wherein a safety valve is provided between the inlet and outlet ends of the circulation pump.

3. The oil-water mixing heating device as defined in claim 1, wherein the heater is provided with a temperature control meter in signal connection therewith.

4. The oil-water mixing and heating device as claimed in claim 1, wherein a check valve V for pressure relief and overflow is arranged between the liquid outlet end of the external device and the top of the liquid storage tank.

5. The oil-water mixing heating apparatus as claimed in claim 1, wherein the circulation line is provided with a pressure gauge and a plurality of temperature sensors.

6. The oil-water mixing and heating device as claimed in claim 1, wherein the top of the liquid storage tank is provided with a liquid filling port and an exhaust port; a liquid outlet is arranged between the external equipment and the liquid storage tank.

7. The oil-water mixing and heating device as claimed in claim 1, wherein the reservoir is connected to a water chiller for cooling water; the liquid inlet and outlet ends of the water cooler are respectively communicated with the bottom of the liquid storage tank.

8. The oil-water mixing heating apparatus as claimed in claim 1, wherein a liquid level sensor for detecting a liquid level is provided inside the liquid storage tank.