A filter screen assembly for a reservoir

Abstract

The utility model relates to liquid storage technical field, concretely relates to a filter screen subassembly of liquid accumulator, including storage box, connecting base and support block, the upper fixed joint of storage box has pressurizing pipe, the upper fixed joint of storage box has filter box, the outside fixed joint of storage box has heating pipe, through starting the delivery pump, the cleaning of connecting filter screen is carried out, through starting the filter pump, the liquid after filtering is absorbed, through the connecting net inside filter box, the impurity is filtered, through the rotation movable bolt, the connecting door is loosened, and the connecting net is replaced, in the liquid storage process, gas is transported to the inside of gas pipe, through the ignition gas above gas pipe, the water in the inside of steam box is heated, and steam is produced, and steam transports heat to the inside of storage box through heating pipe, and the inside liquid is heated, and through the injection of cooling liquid to cooling pipe, the liquid in the inside of storage box is kept constant temperature.

Description

Technical Field

[0001] This utility model relates to the field of liquid storage technology, specifically to a filter screen assembly for a liquid storage device. Background Technology

[0002] Liquid receivers are crucial components in numerous fluid systems, including refrigeration and air conditioning systems. In refrigeration systems, high-pressure liquid receivers primarily store liquid refrigerant flowing from the condenser, ensuring full utilization of the condenser's heat transfer area. They also regulate and supply the required refrigerant to the evaporator based on operating conditions, and act as a liquid seal to prevent high-pressure gaseous refrigerant from entering the low-pressure system and disrupting system stability. In air conditioning systems, liquid receivers are installed at the suction pipe of the air conditioning compressor, serving functions such as filtration, noise reduction, and gas-liquid separation.

[0003] However, the existing devices have the following problems:

[0004] 1. The existing device mainly filters the liquid directly through the filter screen, which makes it easy for impurities in the liquid to clog the filter screen during long-term use, thus affecting the service life of the device.

[0005] 2. At the same time, some devices are not equipped with heating devices, which makes it impossible to start the device in winter due to the low temperature inside the liquid storage tank, thus affecting the start-up of the device.

[0006] Therefore, in order to solve the above problems, a filter screen assembly for a liquid reservoir is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a filter assembly for a liquid storage device to solve the liquid storage problems mentioned in the background section.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a filter screen assembly for a liquid storage tank, comprising a storage tank, a connecting base, and a support block. The connecting base is disposed below the storage tank, and the support block is disposed below the storage tank. A pressurizing pipe is fixedly connected to the top of the storage tank, a delivery pump is fixedly connected to the top of the storage tank, a filter box is fixedly connected to the top of the storage tank, and a filter pump is fixedly connected to the top of the storage tank. A connecting mesh is movably connected inside the filter box, a heating pipe is fixedly connected to the outside of the storage tank, a steam box is fixedly connected to the outside of the storage tank, and an exhaust port is fixedly connected to the outside of the storage tank.

[0009] Preferably, a connecting top cover is fixedly connected to the outside of the storage box, a connecting switch is fixedly connected above the connecting top cover, and a connecting filter is fixedly connected above the connecting switch.

[0010] Preferably, a cooling pipe is fixedly connected to the lower part of the connecting base, a discharge pipe is fixedly connected to the lower part of the connecting base, and a discharge pump is fixedly connected to the outer side of the discharge pipe.

[0011] Preferably, a support leg is fixedly connected to the lower part of the support block, a limit rod is fixedly connected to the lower part of the support leg, and a connecting foot is fixedly connected to the lower part of the limit rod.

[0012] Preferably, a delivery pipe is fixedly connected to the lower part of the pressurizing pipe, a delivery pump is fixedly connected to the lower part of the delivery pipe, and a connecting pipe is fixedly connected to the lower part of the delivery pump.

[0013] Preferably, a filter tube is fixedly connected to the top of the filter box, an absorption tube is fixedly connected to the top of the filter tube, a filter pump is fixedly connected to the outside of the filter tube, a movable bolt is movably connected to the outside of the filter box, a connecting door is movably connected to the outside of the movable bolt, a filter frame is fixedly connected to the outside of the connecting door, and a connecting mesh is fixedly connected to the outside of the filter frame.

[0014] Preferably, a steam box is fixedly connected to the outside of the heating tube, a water inlet is fixedly connected to the top of the steam box, a gas box is fixedly connected to the bottom of the steam box, a gas pipe is fixedly connected to the bottom of the gas box, a connection port is fixedly connected to the bottom of the gas pipe, and an exhaust port is fixedly connected to the outside of the heating tube.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model cleans the connecting filter screen by starting the delivery pump, absorbs the filtered liquid by starting the filter pump, filters impurities by the connecting screen inside the filter box, loosens the connecting door by rotating the movable bolt, replaces the connecting screen, delivers gas into the gas pipe during liquid storage, heats the water inside the steam box by igniting the gas above the gas pipe to generate steam, and transfers heat to the storage tank through the heating pipe to heat the liquid inside. By injecting coolant into the cooling pipe, the liquid inside the storage tank is kept at a constant temperature.

[0016] 1. This utility model has a conveying pipe fixedly connected to the lower part of the pressurizing pipe, a conveying pump fixedly connected to the lower part of the conveying pipe, a connecting pipe fixedly connected to the lower part of the conveying pump, a filter pipe fixedly connected to the upper part of the filter box, an absorption pipe fixedly connected to the upper part of the filter pipe, a filter pump fixedly connected to the outside of the filter pipe, a movable bolt movably connected to the outside of the movable bolt, a connecting door movably connected to the outside of the connecting door, a filter frame fixedly connected to the outside of the filter frame, and a connecting mesh fixedly connected to the outside of the filter frame. This allows for the cleaning of impurities on the connecting filter mesh, thereby improving the service life of the connecting filter mesh.

[0017] 2. This utility model has a steam box fixedly connected to the outside of the heating tube, a water inlet fixedly connected to the top of the steam box, a gas box fixedly connected to the bottom of the steam box, a gas pipe fixedly connected to the bottom of the gas box, a connection port fixedly connected to the bottom of the gas pipe, and an exhaust port fixedly connected to the outside of the heating tube, which can heat the tank and reduce the start-up time of the device. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a bottom view of the structure of this utility model;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 This is a bottom view of the structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the connection of the structural connection network of this utility model;

[0023] Figure 6 This is a schematic diagram of the cooling pipe connection of this utility model.

[0024] In the diagram: 1. Storage tank; 101. Connecting top cover; 102. Connecting switch; 103. Connecting filter screen; 2. Connecting base; 201. Cooling pipe; 202. Discharge pipe; 203. Discharge pump; 3. Support block; 301. Support leg; 302. Limiting rod; 303. Connecting foot; 4. Pressurizing pipe; 401. Conveying pipe; 402. Conveying pump; 403. Connecting pipe; 5. Filter box; 501. Filter pipe; 502. Absorption pipe; 503. Filter pump; 504. Connecting door; 505. Movable bolt; 506. Filter frame; 507. Connecting mesh; 6. Heating pipe; 601. Steam box; 602. Water inlet; 603. Gas box; 604. Connecting port; 605. Gas pipe; 606. Exhaust port. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-6 One embodiment provided by this utility model:

[0027] A filter assembly for a liquid reservoir includes a storage tank 1, a connecting base 2, and a support block 3. The connecting base 2 is located below the storage tank 1, and the support block 3 is located below the storage tank 1. A pressurizing pipe 4 is fixedly connected to the top of the storage tank 1. A delivery pump 402 is fixedly connected to the top of the storage tank 1. A filter tank 5 is fixedly connected to the top of the storage tank 1, and a filter pump 503 is fixedly connected to the top of the storage tank 1. A connecting mesh 507 is movably connected inside the filter tank 5. A heating pipe 6 is fixedly connected to the outside of the storage tank 1. A steam box 601 is fixedly connected to the outside of the storage tank 1. An exhaust port 606 is fixedly connected to the outside of the storage tank 1.

[0028] Furthermore, a delivery pipe 401 is fixedly connected to the lower part of the pressurizing pipe 4, a delivery pump 402 is fixedly connected to the lower part of the delivery pipe 401, and a connecting pipe 403 is fixedly connected to the lower part of the delivery pump 402. By starting the delivery pump 402, impurities above the filter screen can be removed.

[0029] Furthermore, a filter tube 501 is fixedly connected to the top of the filter box 5, an absorption tube 502 is fixedly connected to the top of the filter tube 501, a filter pump 503 is fixedly connected to the outside of the filter tube 501, a movable bolt 505 is movably connected to the outside of the filter box 5, a connecting door 504 is movably connected to the outside of the movable bolt 505, a filter frame 506 is fixedly connected to the outside of the connecting door 504, and a connecting mesh 507 is fixedly connected to the outside of the filter frame 506. By starting the filter pump 503, impurities can be absorbed.

[0030] Furthermore, a steam box 601 is fixedly connected to the outside of the heating tube 6, a water inlet 602 is fixedly connected to the top of the steam box 601, a gas box 603 is fixedly connected to the bottom of the steam box 601, a gas pipe 605 is fixedly connected to the bottom of the gas box 603, a connection port 604 is fixedly connected to the bottom of the gas pipe 605, and an exhaust port 606 is fixedly connected to the outside of the heating tube 6. By heating the steam box 601, the start-up speed of the device can be improved.

[0031] Working Principle: During operation, the liquid is first transported to the storage tank 1 through the connecting top cover 101. The liquid is then filtered through the connecting filter 103 above the connecting top cover 101. After the liquid transport is complete, the liquid flow is stopped by closing the connecting switch 102. The transport pump 402 is then started, which transports the liquid inside the transport pipe 401 to the connecting pipe 403 for circulation, cleaning the connecting filter 103. Finally, the filtration pump 503 is started, which absorbs the filtered liquid. Impurities are filtered through the connecting mesh 507 inside the filter box 5. The connecting door 504 is loosened by rotating the movable bolt 505, and the connecting mesh 507 is replaced. During liquid storage, gas is supplied into the gas pipe 605. The gas above the gas pipe 605 is ignited to heat the water inside the steam box 601, generating steam. The steam transfers heat to the storage box 1 through the heating pipe 6, heating the liquid inside. Coolant is injected into the cooling pipe 201 to maintain a constant temperature for the liquid inside the storage box 1.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A filter screen assembly for a liquid reservoir, comprising: The storage box (1), connecting base (2) and support block (3) are provided. The connecting base (2) is provided below the storage box (1), and the support block (3) is provided below the storage box (1). The storage box (1) is characterized in that: a pressurizing pipe (4) is fixedly connected above the storage box (1), a delivery pump (402) is fixedly connected above the storage box (1), a filter box (5) is fixedly connected above the storage box (1), a filter pump (503) is fixedly connected above the storage box (1), a connecting net (507) is movably connected inside the filter box (5), a heating pipe (6) is fixedly connected to the outside of the storage box (1), a steam box (601) is fixedly connected to the outside of the storage box (1), and an exhaust port (606) is fixedly connected to the outside of the storage box (1).

2. A filter screen assembly for a fluid reservoir according to claim 1, wherein: A connecting top cover (101) is fixedly connected to the outside of the storage box (1), a connecting switch (102) is fixedly connected above the connecting top cover (101), and a connecting filter (103) is fixedly connected above the connecting switch (102).

3. The filter screen assembly of claim 1, wherein: A cooling pipe (201) is fixedly connected to the lower part of the connecting base (2), a discharge pipe (202) is fixedly connected to the lower part of the connecting base (2), and a discharge pump (203) is fixedly connected to the outer side of the discharge pipe (202).

4. The filter screen assembly of claim 1, wherein: A support leg (301) is fixedly connected to the lower part of the support block (3), a limit rod (302) is fixedly connected to the lower part of the support leg (301), and a connecting foot (303) is fixedly connected to the lower part of the limit rod (302).

5. The filter screen assembly of claim 1, wherein: A delivery pipe (401) is fixedly connected to the lower part of the pressurizing pipe (4), a delivery pump (402) is fixedly connected to the lower part of the delivery pipe (401), and a connecting pipe (403) is fixedly connected to the lower part of the delivery pump (402).

6. The filter assembly of a liquid reservoir according to claim 1, characterized in that: A filter tube (501) is fixedly connected to the top of the filter box (5), an absorption tube (502) is fixedly connected to the top of the filter tube (501), a filter pump (503) is fixedly connected to the outside of the filter tube (501), a movable bolt (505) is movably connected to the outside of the filter box (5), a connecting door (504) is movably connected to the outside of the movable bolt (505), a filter frame (506) is fixedly connected to the outside of the connecting door (504), and a connecting mesh (507) is fixedly connected to the outside of the filter frame (506).

7. The filter assembly of a liquid reservoir according to claim 1, characterized in that: A steam tank (601) is fixedly connected to the outside of the heating tube (6). A water inlet (602) is fixedly connected to the top of the steam tank (601). A gas tank (603) is fixedly connected to the bottom of the steam tank (601). A gas pipe (605) is fixedly connected to the bottom of the gas tank (603). A connection port (604) is fixedly connected to the bottom of the gas pipe (605). An exhaust port (606) is fixedly connected to the outside of the heating tube (6).

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