Positive pressure and negative pressure combined deoxidation device

Abstract

The utility model provides a positive pressure and negative pressure combined deoxidizing device, which belongs to the field of deoxidizing devices and comprises a base, an air conditioner is mounted on the base, a connecting component is arranged on the air conditioner, a box body is fixedly arranged on the base, a plurality of containing components are arranged in the box body, and a box door is mounted on the front side of the box body; the containing assembly comprises a containing plate, a plurality of partition plates and two baffles. The containing assembly is arranged, vegetables can be rapidly placed in the box body, fresh keeping operation is carried out, the partition plates can be freely assembled to adapt to the vegetables of different sizes, working efficiency is improved, practicability is improved, the dustproof assembly is further arranged, dust on the vegetables in the box body can be prevented from being sucked into an air conditioning machine, and the service life of the air conditioning machine is prolonged. The work of the air conditioning machine is influenced, the safety is improved, the dust screen is convenient to disassemble and clean, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deoxidation devices, in particular to a deoxidation device combining positive pressure and negative pressure. Background Art

[0002] The application number is CN202223540273.4, which is a stacking type atmosphere-conditioning device for preserving vegetables, comprising a stacking plate, an atmosphere-conditioning machine is installed on the stacking plate, and a plurality of air extraction pipes and a plurality of air supply pipes are respectively installed on the atmosphere-conditioning machine, and a plurality of fresh-keeping boxes are stacked on the stacking plate, and an air extraction cover and an air charging cover are respectively installed at both ends of each of the fresh-keeping boxes, and the ends of the plurality of air extraction pipes away from the atmosphere-conditioning machine are respectively connected to the plurality of air extraction covers, and the ends of the plurality of air supply pipes away from the atmosphere-conditioning machine are respectively connected to the plurality of air charging covers. The utility model replaces the gas in the storage port of the stored vegetables with a low-oxygen gas by adopting a directional airflow circulation replacement method, thereby extending the preservation time and achieving a higher atmosphere-conditioning efficiency. The vegetables are stacked by independent storage and stacking, which makes the operation more convenient, the stacking storage faster, and there is no squeezing, so the storage effect is better.

[0003] Although the above technology is faster in stacking and storage, and there is no squeezing, and the storage effect is better, the above technology is time-consuming and labor-intensive when assembling several side mesh panels and sealing and installing the exhaust cover and the inflation cover, and the operation is complicated and troublesome, which increases the workload and reduces the work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a deoxidation device combining positive pressure and negative pressure.

[0005] The embodiment of the utility model provides a positive pressure and negative pressure combined deoxidation device, comprising:

[0006] A base, on which an air conditioner is installed, on which a connecting component is provided, a box body is fixedly provided on the base, in which a plurality of containing components are provided, and a box door is installed on the front side of the box body;

[0007] The containing assembly includes a placement plate, a plurality of partitions and two baffles. The placement plate is penetrated with a plurality of rectangular holes, and the plurality of rectangular holes are distributed in a rectangular array. A plurality of rectangular blocks are fixedly provided at the bottom of the plurality of partitions, and the two baffles are respectively fixedly provided at the two ends of the top of the placement plate.

[0008] Furthermore, the connecting assembly includes two hoses and two diversion pipes, the two hoses are fixedly connected to the exhaust pipe and the air supply pipe of the air conditioner respectively, the other ends of the two hoses are connected to the two diversion pipes respectively, and the other pipe openings of the two diversion pipes are respectively passed through the back of the box and the box door and fixedly set, and a dustproof assembly is provided on the box door.

[0009] Furthermore, the dustproof component includes an installation slot frame, an installation frame and a dustproof net. The installation slot frame is fixedly arranged on the inner side of the box door, the dustproof net is fixedly arranged in the installation frame, the installation frame is coordinated with the installation slot frame, a rubber pad is fixedly arranged on the inner side of the installation frame, and the rubber pad is slidably arranged against the box door.

[0010] Furthermore, a vertical plate is fixedly arranged in the box body, and a plurality of support plates are fixedly arranged on both sides of the vertical plate and on both side inner walls of the box body, and both ends of the plurality of placement plates are slidably arranged on the corresponding two support plates.

[0011] Furthermore, a handle is fixedly provided on the outer side of the placement plate, and an anti-slip sleeve is fixedly provided on the handle.

[0012] Furthermore, the plurality of rectangular holes are distributed in a rectangular array, and the plurality of rectangular blocks are arranged in coordination with the plurality of rectangular holes.

[0013] Furthermore, the box door is provided with a locking function, a sealing ring is fixedly provided on the inner side of the box door, and the box door is sealed and connected to the box body through the sealing ring.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is provided with a containing component, which can quickly place vegetables in the box and keep them fresh, and a plurality of partitions can be freely assembled to accommodate vegetables of different sizes, thereby improving work efficiency and increasing practicality. A dust-proof component is also provided to prevent dust on the vegetables in the box from being sucked into the gas conditioner and affecting the operation of the gas conditioner, thereby improving safety and facilitating the disassembly and cleaning of the dust-proof net, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of a positive-pressure and negative-pressure combined deoxygenation device described in an embodiment of the utility model.

[0017] Figure 2 It is a three-dimensional expansion diagram of a positive-pressure and negative-pressure combined deoxygenation device described in an embodiment of the utility model.

[0018] Figure 3 It is a three-dimensional diagram of a containing component in a deoxygenation device combining positive pressure and negative pressure described in an embodiment of the utility model.

[0019] Figure 4 It is a stereoscopic diagram of a dust-proof component in a positive-pressure and negative-pressure combined deoxidation device described in an embodiment of the utility model.

[0020] In the above drawings: 1 base, 2 air conditioner, 3 box body, 4 box door, 5 hose, 6 diversion pipe, 7 vertical plate, 8 support plate, 9 placement plate, 10 partition, 11 rectangular block, 12 rectangular hole, 13 baffle, 14 handle, 15 installation slot frame, 16 installation frame, 17 dust net, 18 rubber pad. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1-Figure 4 As shown, the embodiment of the utility model proposes a deoxidation device combining positive pressure and negative pressure, comprising:

[0023] A base 1 is provided with an air conditioner 2, which is a prior art device and is used to produce fresh-keeping gas, such as nitrogen, to reduce the oxygen content in the gas and inhibit the aerobic respiration of vegetables;

[0024] The gas conditioner 2 is provided with a connection component, a box body 3 is fixedly provided on the base 1, a plurality of containing components are provided in the box body 3, a box door 4 is installed on the front side of the box body 3, a sealing ring is fixedly provided on the inner side of the box door 4, the box door 4 is sealed and connected to the box body 3 through the sealing ring, and the box door 4 is provided with a locking function, so that the box door 4 and the box body 3 can be locked and sealed;

[0025] The connection assembly includes two hoses 5 and two shunt pipes 6. The two hoses 5 are fixedly connected to the exhaust pipe and the air supply pipe of the gas conditioner 2, respectively. The other ends of the two hoses 5 are connected to the two shunt pipes 6, respectively. The other pipe openings of the two shunt pipes 6 are respectively passed through the back of the box 3 and the box door 4 and fixedly arranged, so that the shunt pipe 6 on the box door 4 is connected to the exhaust pipe of the gas conditioner 2, and the shunt pipe 6 on the back of the box 3 is connected to the air supply pipe of the gas conditioner 2. A dustproof assembly is arranged on the box door 4;

[0026] The dustproof assembly includes a mounting slot frame 15, a mounting frame 16 and a dustproof net 17. The mounting slot frame 15 is fixedly arranged on the inner side of the box door 4, and the dustproof net 17 is fixedly arranged in the mounting frame 16. The mounting frame 16 and the mounting slot frame 15 are arranged in cooperation, so that the mounting frame 16 can be inserted into the mounting slot frame 15, and the dustproof net 17 can cover multiple tube covers of the shunt pipe 6. A rubber pad 18 is fixedly arranged on the inner side of the mounting frame 16, and the rubber pad 18 is arranged to slide against the box door 4, thereby increasing the sealing performance between the mounting frame 16 and the box door 4.

[0027] When the shunt pipe 6 on the door 4 is inhaling air, the dust-proof net 17 can block the dust in the air to prevent it from entering the air conditioner 2 and affecting the operation of the air conditioner 2. The dust-proof net 17 can be cleaned by pulling out the installation frame 16 to avoid blockage and reduce the air conditioning effect.

[0028] The holding component includes a placement plate 9, a plurality of partitions 10 and two baffles 13. A handle 14 is fixedly provided on the outer side of the placement plate 9. A non-slip sleeve is fixedly provided on the handle 14 to facilitate pulling the placement plate 9. A plurality of rectangular holes 12 are provided through the placement plate 9. The plurality of rectangular holes 12 are distributed in a rectangular array. A plurality of rectangular blocks 11 are fixedly provided at the bottom of the plurality of partitions 10. The plurality of rectangular blocks 11 and the plurality of rectangular holes 12 are matched so that the rectangular blocks 11 can be inserted into the rectangular holes 12, thereby fixing the partition 10, so that the plurality of partitions 10 can be assembled freely, and the spacing between the two partitions 10 can be adjusted to adapt to vegetables of different sizes.

[0029] Two baffles 13 are fixedly arranged at the two ends of the top of the placing plate 9, respectively, and the two baffles 13 play a protective role on the vegetables to prevent the vegetables from rolling down and breaking;

[0030] A vertical plate 7 is fixedly arranged in the box body 3 , and a plurality of support plates 8 are fixedly arranged on both sides of the vertical plate 7 and on both side inner walls of the box body 3 . Both ends of a plurality of placement plates 9 are slidably arranged on the corresponding two support plates 8 .

[0031] The detailed working process of the utility model is as follows:

[0032] 1. When in use, the staff first assembles multiple partitions 10 at appropriate intervals according to the size of the vegetables, then places the vegetables between the multiple partitions 10 on the placement plate 9, and then pushes the placement plate 9 onto the corresponding two support plates 8 in the box body 3. The operation process of other placement plates 9 is the same;

[0033] 2. After the vegetables are placed, the staff closes the box door 4 to seal the box body 3, and then starts the gas conditioner 2 to blow fresh-keeping gas into the box body 3 through one of the hoses 5 and the corresponding diversion pipe 6, and then extracts the gas in the box body 3 through the other hose 5 and the corresponding diversion pipe 6, so that the gas in the box body 3 flows in one direction, and the original gas in the box body 3 is quickly replaced with fresh-keeping gas, thereby preserving the vegetables.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A positive pressure and negative pressure combined deoxidation device, characterized in that: include: A base (1), an air conditioner (2) is mounted on the base (1), a connecting assembly is arranged on the air conditioner (2), a box (3) is fixedly arranged on the base (1), a plurality of containing assemblies are arranged in the box (3), and a box door (4) is mounted on the front side of the box (3); The containing assembly comprises a placement plate (9), a plurality of partitions (10) and two baffles (13); a plurality of rectangular holes (12) are provided through the placement plate (9); a plurality of rectangular blocks (11) are fixedly provided at the bottom of the plurality of partitions (10); and the two baffles (13) are respectively fixedly provided at the two ends of the top of the placement plate (9).

2. A positive pressure and negative pressure combined deoxidation device according to claim 1, characterized in that: in: The connection assembly comprises two hoses (5) and two shunt pipes (6); the two hoses (5) are respectively fixedly connected to the air extraction pipe and the air supply pipe of the air conditioner (2); the other ends of the two hoses (5) are respectively connected to the two shunt pipes (6); the other pipe openings of the two shunt pipes (6) respectively penetrate the back of the box body (3) and the box door (4) and are fixedly arranged; the box door (4) is provided with a dustproof assembly.

3. A positive pressure and negative pressure combined deoxidation device according to claim 2, characterized in that: in: The dustproof component comprises a mounting slot frame (15), a mounting frame (16) and a dustproof net (17); the mounting slot frame (15) is fixedly arranged on the inner side of the box door (4); the dustproof net (17) is fixedly arranged in the mounting frame (16); the mounting frame (16) and the mounting slot frame (15) are arranged in coordination; a rubber pad (18) is fixedly arranged on the inner side of the mounting frame (16); and the rubber pad (18) is arranged to slide against the box door (4).

4. The positive pressure and negative pressure combined deoxidation device according to claim 1, characterized in that: in: A vertical plate (7) is fixedly arranged in the box body (3), and a plurality of support plates (8) are fixedly arranged on both sides of the vertical plate (7) and on both side inner walls of the box body (3), and both ends of the plurality of placement plates (9) are slidably arranged on the corresponding two support plates (8).

5. The positive pressure and negative pressure combined deoxidation device according to claim 1, characterized in that: in: A handle (14) is fixedly provided on the outer side of the placement plate (9), and an anti-slip sleeve is fixedly provided on the handle (14).

6. The positive pressure and negative pressure combined deoxidation device according to claim 1, characterized in that: in: The plurality of rectangular holes (12) are distributed in a rectangular array, and the plurality of rectangular blocks (11) and the plurality of rectangular holes (12) are arranged in coordination.

7. The positive pressure and negative pressure combined deoxidation device according to claim 1, characterized in that: in: The box door (4) is provided with a locking function, a sealing ring is fixedly provided on the inner side of the box door (4), and the box door (4) is sealedly connected to the box body (3) via the sealing ring.

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