A solution filtering device for a solution dehumidification air conditioner

Abstract

This utility model provides a solution filtration device for solution-based humidification air conditioning, belonging to the field of solution-based humidification air conditioning technology; it includes: a solution-based humidification air conditioning body, a piston structure installed on the lower wall of the solution-based humidification air conditioning body, an extraction filtration structure installed at the tail end of the piston structure, a return structure installed at the tail end of the piston structure, and an organic fixing structure installed on the outside of the solution-based humidification air conditioning body; this device can filter high-concentration solutions, filtering out impurities inside the high-concentration solution to ensure the cleanliness of the high-concentration solution; at the same time, the filtration structure of this device is driven by a hydraulic actuator, and the resistance generated by the solution passing through the filter cotton is easily overcome by the hydraulic actuator, thereby ensuring filtration efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of solution-based humidity control air conditioning technology, specifically relating to a solution filtration device for solution-based humidity control air conditioning. Background Technology

[0002] Solution-based dehumidification air conditioning is an air conditioning technology based on the concept of independent temperature and humidity control. It utilizes a hygroscopic salt solution in direct contact with the air, leveraging the partial pressure difference of water vapor between the solution surface and the air to drive moisture transfer, thus achieving dehumidification or humidification of the air. Simultaneously, it completes humidity regulation, sterilization, dust removal, and energy recovery—a comprehensive air handling system. Its core principle is: high-concentration solution absorbs moisture while low-concentration solution releases moisture, combined with a heat pump-driven regenerative circulation to concentrate the solution. This overcomes the temperature and humidity coupling limitations of traditional air conditioning condensation dehumidification, significantly improving energy efficiency and eliminating mold growth problems caused by damp surfaces. The system consists of a solution-based dehumidification unit, a high-temperature cold source, and dry terminal units.

[0003] The solution-based humidity and temperature control fresh air conditioning unit, with announcement number CN201582926U, discloses and protects the principle of the unit and provides explanations of its winter and summer operation modes. However, during operation, the return air structure causes indoor air to pass through a high-concentration solution, leaving fine dust particles in the solution. Over time, the amount of impurities in the solution increases, potentially leading to blockages and malfunctions within the device. Utility Model Content

[0004] In order to solve the problem that, with prolonged use, more impurities remain in the solution, leading to blockages and malfunctions in the device, the existing technology is designed to address these issues. This utility model provides a solution filtration device for a solution-based humidity control air conditioner, capable of filtering high-concentration solutions. The filtration removes impurities from the high-concentration solution, ensuring its cleanliness. The specific technical solution is as follows: A solution-based humidity control air conditioner body includes a solution-based humidity control air conditioner body. A piston structure is installed on the lower wall of the body. A suction filtration structure and a return structure are installed at the tail end of the piston structure. An organic fixing structure is installed on the exterior of the body. The piston structure includes a piston cylinder, a piston body, a piston rod, a two-way interface, and a piston power hydraulic actuator. The piston cylinder is fixedly installed on the lower wall of the body, and the piston body is movably installed inside the cylinder. One end of the piston rod is fixedly installed on the side wall of the piston body, passing through a hole in the cylinder. The two-way interface is installed at the inlet and outlet. The piston power hydraulic actuator is installed on the lower wall of the body, and its drive end is connected to the piston rod.

[0005] Preferably, the extraction filtration structure includes: an extraction pipe, an extraction check valve, a filter canister, a filter cover, and an extraction hose; the extraction pipe is installed at one outlet of the one-to-two interface, the extraction pipe passes through the outer shell of the solution humidification air conditioner body, the filter canister is installed in the extraction pipe, the filter cover is fixed to the opening of the filter canister by bolts, one end of the extraction hose is installed at the tail end of the extraction pipe, and the other end of the extraction hose is placed in a high-concentration solution container.

[0006] Preferably, the tail end of the extraction hose is provided with a weight.

[0007] Preferably, the filter tank and filter cover tile are provided with filter cotton inside.

[0008] Preferably, the return structure includes: a return pipe and a return check valve; one end of the return pipe is installed at the other outlet of the one-to-two interface, the other end of the return pipe is located above the high-concentration solution container, and the return check valve is installed outside the return pipe.

[0009] Preferably, the body fixing structure includes: a body support frame, four pre-embedded seats, and four pre-embedded connecting bolts; the body support frame is fixedly installed on the outside of the solution humidification air conditioner body, and the four pre-embedded seats are installed below the body support frame by pre-embedded connecting bolts.

[0010] Preferably, the liquid flow direction of the extraction check valve is from the filter tank to the piston cylinder.

[0011] Preferably, the liquid flow direction of the return one-way valve is from the piston cylinder to the solution humidification air conditioner body.

[0012] The present invention discloses a solution filtration device for solution-based dehumidification air conditioning. Compared with the prior art, the beneficial effects of this device are as follows: it can filter high-concentration solutions, removing impurities from the high-concentration solution and ensuring its cleanliness; at the same time, the filtration structure of this device is driven by a hydraulic actuator, and the resistance generated by the solution passing through the filter cotton is easily overcome by the hydraulic actuator, thereby ensuring filtration efficiency. Attached Figure Description

[0013] Figure 1 A schematic diagram of the first external overall structure of the solution filtration device for solution humidification air conditioning provided by this utility model;

[0014] Figure 2 A schematic diagram of the second external overall structure of the solution filtration device for solution humidification air conditioning provided by this utility model;

[0015] Figure 3 A schematic diagram of the first internal structure of the solution filtration device for solution humidification air conditioning provided by this utility model;

[0016] Figure 4 An exploded view of the second internal structure of the solution filtration device for solution humidification air conditioning provided by this utility model;

[0017] in, Figures 1 to 4 The reference numerals and components in the attached drawings for the solution filtration device of the solution humidification air conditioner are as follows: 1. Solution humidification air conditioner body; 2. Piston cylinder; 3. Piston body; 4. Piston rod; 5. One-to-two interface; 6. Piston power hydraulic unit; 7. Extraction pipe; 8. Extraction check valve; 9. Filter tank; 10. Filter cover tile; 11. Extraction hose; 12. Weight block; 13. Return pipe; 14. Return check valve; 15. Unit support frame; 16. Embedded seat; 17. Embedded connecting bolt. Detailed Implementation

[0018] The following are specific implementation cases and appendices. Figures 1-4The present invention will be further described below, but it is not limited to these embodiments. The present invention provides a technical solution: a solution filtration device for a solution humidification air conditioner, comprising: a solution humidification air conditioner body 1, a piston structure installed on the lower wall of the solution humidification air conditioner body 1, an extraction filtration structure installed at the tail end of the piston structure, a return structure installed at the tail end of the piston structure, and an organic fixing structure installed on the outside of the solution humidification air conditioner body 1; the piston structure includes: a piston cylinder 2, a piston body 3, a piston rod 4, a one-to-two interface 5, and a piston power hydraulic device 6; the piston cylinder 2 is fixedly installed on the lower wall of the solution humidification air conditioner body 1, the piston body 3 is movably installed inside the piston cylinder 2, one end of the piston rod 4 is fixedly installed on the side wall of the piston body 3, and the piston rod 4 passes through the hole of the piston cylinder 2, the one-to-two interface 5 is installed at the inlet and outlet, and the piston power hydraulic device 6 is installed on the lower wall of the solution humidification air conditioner body 1, and the drive end of the piston power hydraulic device 6 is connected to the piston rod 4.

[0019] As a preferred embodiment, the extraction filtration structure further includes: an extraction pipe 7, an extraction check valve 8, a filter tank 9, a filter cover 10, and an extraction hose 11; the extraction pipe 7 is installed at one outlet of the one-to-two interface 5, and passes through the outer shell of the solution humidification air conditioner body 1; the filter tank 9 is installed in the extraction pipe 7; the filter cover 10 is fixed to the opening of the filter tank 9 by bolts; one end of the extraction hose 11 is installed at the tail end of the extraction pipe 7; the other end of the extraction hose 11 is placed in a high-concentration solution container; a weight block 12 is provided at the tail end of the extraction hose 11; filter cotton is provided inside the filter tank 9 and the filter cover 10; and the liquid flow direction of the extraction check valve 8 is from the filter tank 9 to the piston cylinder 2.

[0020] As a preferred embodiment, the return structure further includes: a return pipe 13 and a return check valve 14; one end of the return pipe 13 is installed at the other outlet of the one-to-two interface 5, and the other end of the return pipe 13 is located above the high-concentration solution container; the return check valve 14 is installed outside the return pipe 13, and the liquid flow direction of the return check valve 14 is from the piston cylinder 2 to the solution humidification air conditioning body 1.

[0021] As a preferred embodiment, the mounting structure further includes: a mounting support frame 15, four pre-embedded seats 16, and four pre-embedded connecting bolts 17; the mounting support frame 15 is fixedly installed on the outside of the solution humidification air conditioner body 1, and the four pre-embedded seats 16 are installed below the mounting support frame 15 through the pre-embedded connecting bolts 17.

[0022] Working principle: Before using this device, the operator buries the four pre-embedded seats 16 in the ground and fixes them with concrete. At the same time, the upper walls of the four pre-embedded seats 16 are on the same horizontal plane. After the four pre-embedded seats 16 are installed, they are fixed in the pre-embedded seats 16 by four pre-embedded connecting bolts 17 through threads. The machine body support frame 15 is fixed between the four pre-embedded connecting bolts 17 and the four pre-embedded seats 16.

[0023] Next, the operator connects an external AC power source to the device to provide power to the electrical equipment used in the device.

[0024] After the solution-based humidification air conditioner unit 1 has been working for a period of time, it needs to recycle the air in the room. There will be some impurities such as fine dust and fine hair in the high-concentration solution. At this time, the device will be activated.

[0025] First, the drive end of the piston power hydraulic device 6 retracts, and the drive end of the piston power hydraulic device 6 drives the piston rod 4 and the piston body 3 to move inside the piston cylinder 2. At this time, the high-concentration solution enters the extraction pipe 7 from the extraction hose 11. The high-concentration solution passes through the filter tank 9, the filter cover 10, and the filter cotton installed inside it. At this time, the filter cotton filters the high-concentration solution. Then, the filtered high-concentration solution enters the one-to-two interface 5 through the extraction check valve 8, and then enters the piston cylinder 2 through the one-to-two interface 5.

[0026] Next, the drive end of the piston power hydraulic device 6 extends, and the drive end of the piston power hydraulic device 6 drives the piston rod 4 and the piston body 3 to move inside the piston cylinder 2. At this time, the filtered high-concentration solution enters the one-to-two interface 5 from the piston cylinder 2, and then enters the return pipe 13 through the return one-way valve 14. Finally, the filtered high-concentration solution returns to the high-concentration solution container of the solution humidifier body 1, and the filtration of the high-concentration solution is completed.

[0027] After a period of filtration, when the device stops working, the operator uses tools to remove the filter cover 10 and install new filter cotton back into the filter tank 9, thereby maintaining the filtration effect of the device.

[0028] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A solution filtration device for solution-based dehumidification air conditioning, comprising: A solution-based humidity-regulating air conditioner body (1) is characterized in that a piston structure is installed on the lower wall of the solution-based humidity-regulating air conditioner body (1), an extraction filter structure is installed at the tail end of the piston structure, a return structure is installed at the tail end of the piston structure, and an organic fixing structure is installed on the outside of the solution-based humidity-regulating air conditioner body (1); the piston structure includes: a piston cylinder (2), a piston body (3), a piston rod (4), a one-to-two interface (5), and a piston power hydraulic device (6); the piston cylinder (2) is fixedly installed on the lower wall of the solution-based humidity-regulating air conditioner body (1), the piston body (3) is movably installed inside the piston cylinder (2), one end of the piston rod (4) is fixedly installed on the side wall of the piston body (3), and the piston rod (4) passes through the hole of the piston cylinder (2), the one-to-two interface (5) is installed at the inlet and outlet, and the piston power hydraulic device (6) is installed on the lower wall of the solution-based humidity-regulating air conditioner body (1), and the driving end of the piston power hydraulic device (6) is connected to the piston rod (4).

2. The solution filtration device for solution humidification air conditioning according to claim 1, characterized in that, The extraction filtration structure includes: an extraction pipe (7), an extraction check valve (8), a filter tank (9), a filter cover (10), and an extraction hose (11); the extraction pipe (7) is installed at one outlet of the one-to-two interface (5), the extraction pipe (7) passes through the outer shell of the solution humidification air conditioner body (1), the filter tank (9) is installed in the extraction pipe (7), the filter cover (10) is fixed to the opening of the filter tank (9) by bolts, one end of the extraction hose (11) is installed at the tail end of the extraction pipe (7), and the other end of the extraction hose (11) is placed in a high-concentration solution container.

3. The solution filtration device for solution humidification air conditioning according to claim 2, characterized in that, The extraction hose (11) is provided with a weight (12) at its tail end.

4. The solution filtration device for solution humidification air conditioning according to claim 2, characterized in that, The filter tank (9) and filter cover (10) are equipped with filter cotton inside.

5. The solution filtration device for solution humidification air conditioning according to claim 1, characterized in that, The return structure includes a return pipe (13) and a return check valve (14); one end of the return pipe (13) is installed at the other outlet of the one-to-two interface (5), the other end of the return pipe (13) is located above the high-concentration solution container, and the return check valve (14) is installed outside the return pipe (13).

6. The solution filtration device for solution humidification air conditioning according to claim 1, characterized in that, The fixed structure of the machine body includes: a machine body support frame (15), four pre-embedded seats (16) and four pre-embedded connecting bolts (17); the machine body support frame (15) is fixedly installed on the outside of the solution humidification air conditioner body (1), and the four pre-embedded seats (16) are installed below the machine body support frame (15) by pre-embedded connecting bolts (17).

7. The solution filtration device for solution humidification air conditioning according to claim 2, characterized in that, The liquid flow direction of the extraction check valve (8) is from the filter tank (9) to the piston cylinder (2).

8. The solution filtration device for solution humidification air conditioning according to claim 5, characterized in that, The liquid flow direction of the return one-way valve (14) is from the piston cylinder (2) to the solution humidification air conditioning body (1).

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