Packaging structure of air source heat pump unit

Abstract

The utility model provides a packaging structure of an air source heat pump unit, the air source heat pump unit comprises a shell and a plurality of supporting legs at least partially protruding out of the shell, the packaging structure comprises a box body, and a packaging cavity with the periphery closed and the upper end and the lower end open is formed in the box body. The supporting legs are used for wrapping the shell, and the supporting legs protrude out of the box body; the top plate is arranged at the upper end of the box body; the tray is separably arranged at the lower end of the box body and is used for supporting the shell and the supporting legs; the supporting columns correspond to the supporting legs in a one-to-one mode, the supporting columns are arranged on the surface of the box body in the vertical direction, and the upper ends and the lower ends of the supporting columns are flush with the top plate and the lower end of the box body respectively, so that the supporting columns cover the supporting legs. The packaging structure solves the technical problem that a packaging structure of a traditional air source heat pump unit cannot meet the stacking requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning equipment, in particular to a packaging structure of an air source heat pump unit. Background Art

[0002] As one of the heating products of the northern coal-to-electricity project, household air source heat pump units are currently very popular. Its appearance and structure are the same as those of traditional household air conditioner outdoor units, but the difference is that the unit is a water system low-temperature unit, and there will be a water-side heat exchanger and air supply system device inside the unit. This unit is much heavier than the same capacity unit of household air conditioner outdoor units. The traditional unit packaging method uses wooden pallets + packaging cartons + woven belts to protect the unit. The weight of the unit on the upper layer is completely applied to the unit on the lower layer, which is easy to cause damage to the unit itself during transportation. At the same time, it cannot meet the stacking requirements of the warehouse. As the product volume continues to increase, the transportation cost and storage cost will increase significantly. Utility Model Content

[0003] In view of the deficiencies existing in the prior art, the utility model provides a packaging structure of an air source heat pump unit to solve the technical problem that the packaging structure of the traditional air source heat pump unit in the related technology cannot meet the stacking requirements.

[0004] The utility model provides a packaging structure of an air source heat pump unit, the air source heat pump unit comprising a shell and a plurality of supporting legs at least partially protruding from the shell, the packaging structure comprising:

[0005] The box body is formed with a packaging cavity which is closed on all sides and open at the upper and lower ends, and is used to wrap the shell, and the supporting feet protrude from the outside of the box body;

[0006] A top plate, arranged at the upper end of the box body;

[0007] a tray, detachably disposed at the lower end of the box body, for supporting the shell and the supporting legs; and

[0008] A plurality of support columns are arranged corresponding to the plurality of support legs. The support columns are arranged on the surface of the box body along the up and down directions, and the upper and lower ends thereof are respectively flush with the top plate and the lower end of the box body, so that the support columns cover the support legs.

[0009] Furthermore, the support column is provided with a through slot.

[0010] Furthermore, the through groove is arranged in the up-down direction.

[0011] Furthermore, the upper ends of the tray and / or the support columns are provided with a plurality of through holes for fixing the support legs.

[0012] Furthermore, paper angle steels are provided at each top corner of the box body.

[0013] Furthermore, the peripheral surface of the top plate is provided with reinforcing steel.

[0014] Furthermore, the top plate is provided with a plurality of reinforcing beams at intervals.

[0015] Furthermore, the tray includes openings arranged in the transverse direction and / or the longitudinal direction.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the packaging structure of the utility model can effectively protect the air source heat pump unit, and when the output is high and a large number of products need to be transported, multiple units can be stacked without causing damage to the units on the lower layer. The stacking requirements are met during transportation and warehouse storage, effectively ensuring the transportation quality of the unit, and can significantly reduce transportation costs and warehousing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an air source heat pump unit;

[0018] Figure 2 It is a structural schematic diagram of a packaging structure in one embodiment of the utility model;

[0019] Figure 3 It is a schematic structural diagram of a tray in one embodiment of the utility model.

[0020] Description of Figure Numbers:

[0021] 1. Air source heat pump unit; 2. Support legs; 3. Packaging cavity; 4. Top plate; 401. Reinforcement beam; 402. Reinforcement steel; 5. Tray; 501. Through hole; 6. Support column; 601. Through slot; 7. Paper angle steel; 8. Opening.

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and beneficial effects of the utility model more clear, the technical solution of the utility model is further described below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] See also Figures 1 to 3 The utility model provides a packaging structure, wherein the air source heat pump unit 1 comprises a shell and a plurality of supporting legs 2 at least partially protruding from the shell, and the packaging structure comprises:

[0025] The box body is formed with a packaging cavity 3 which is closed on all sides and open at the upper and lower ends, and is used to wrap the shell, and the supporting legs 2 protrude from the outside of the box body;

[0026] A top plate 4 is provided at the upper end of the box body;

[0027] A tray 5 is detachably disposed at the lower end of the box body, and is used to support the shell and the supporting legs 2; and

[0028] A plurality of support columns 6 are arranged corresponding to the plurality of support legs 2 , and the support columns 6 are arranged on the surface of the box body along the up and down directions, and the upper and lower ends thereof are flush with the top plate 4 and the lower end of the box body respectively, so that the support columns 6 cover the support legs 2 .

[0029] In the present embodiment, in order to protect the air source heat pump unit 1, the packaging structure includes a box body, which forms a packaging cavity 3 which is closed on all sides and open at the upper and lower ends. The packaging cavity 3 is used to protect the shell for protecting the air source heat pump unit 1. A tray 5 is detachably provided at the lower end of the packaging cavity 3. The tray 5 is used to support the air source heat pump unit 1. Of course, in order to further improve the protection capability of the air source heat pump unit 1, a plurality of positioning holes can be arranged at intervals on the pallet 5, and the supporting feet 2 of the air source heat pump unit 1 are locked to the pallet 5 by screws to prevent the air source heat pump unit 1 from shaking in the packaging cavity 3 during transportation. A top plate 4 is provided at the upper end of the packaging cavity 3 for closing the upper end of the packaging cavity 3. At the same time, the top plate 4 is also used as a supporting force point during stacking. Four support columns 6 are provided on the surface, and the support columns 6 are arranged along the upper and lower directions of the box body. Each support column 6 is arranged in a one-to-one correspondence with the support feet 2 of the air source heat pump unit 1. When stacking up and down, the support feet 2 of the air source heat pump unit 1 on the upper layer are abutted against the support columns 6 in a one-to-one correspondence and can be locked by screws. This not only increases the supporting force-bearing area of ​​the air source heat pump unit 1, but also prevents the weight of the air source heat pump unit 1 on the upper layer from being fully applied to the box body on the lower layer. The force points can be applied to the support columns 6 and the tray 5, and then the box body is used to protect the surroundings and the top of the air source heat pump unit 1. Similarly, multiple air source heat pump units 1 can be stacked to avoid the situation where the air source heat pump unit 1 on the lower layer is squeezed and damaged due to its own weight when stacking.

[0030] The support column 6 is provided with a through slot 601 .

[0031] In this embodiment, a through slot 601 is provided on the support column 6 in order to reduce weight when only a single layer of transportation is performed without stacking.

[0032] The through slot 601 is arranged in the up-down direction.

[0033] In this embodiment, a support column 6 (not shown) may be disposed in the through slot 601 to Figure 2 For example, one end of the support column 6 is abutted against the tray 5, and the other end thereof is extended toward the top plate 4 and abutted against the support foot 2 extending into the through groove 601. The air source heat pump unit 1 located on the upper layer can be supported at multiple points, namely the top plate 4, the tray 5 and the support column 6 of the box body, to avoid the entire weight of the air source heat pump unit 1 being applied to the top plate 4, thereby improving the compressive resistance of the packaging structure.

[0034] The upper ends of the tray 5 and the support column 6 are provided with a plurality of through holes 501 for fixing the support legs 2 .

[0035] In this embodiment, a plurality of through holes 501 are provided on the tray 5 and the support column 6 for fixing the support legs 2 of the air source heat pump unit 1 on the tray 5 or the support column 6, so as to facilitate the stability of the single-layer or multi-layer air source heat pump unit 1 during transportation.

[0036] Paper angle steels 7 are provided at each top corner of the box body.

[0037] In this embodiment, in order to enhance the structural strength of the box body, paper angle steels 7 are provided at the four top corners of the box body to enhance the connection strength between the panels of the box body.

[0038] The peripheral surface of the top plate 4 is provided with reinforcing steel 402.

[0039] In this embodiment, in order to strengthen the structural strength of the top plate 4, a reinforcing steel 402 is provided at the top corner of the top plate 4. Furthermore, the top plate 4 is provided with a plurality of reinforcing beams 401 at intervals. The top plate 4 is a large-area stress point during stacking, and a plurality of reinforcing beams 401 arranged at intervals are provided on the top plate 4 to improve the structural strength of the top plate 4.

[0040] The tray 5 comprises openings 8 arranged in the transverse direction and the longitudinal direction.

[0041] In this embodiment, the pallet 5 is provided with openings 8 arranged in the transverse and longitudinal directions. The purpose is to connect the transverse and longitudinal pallets 5 together through the openings 8 during stacking transportation or warehousing (the transverse and longitudinal pallets 5 can be connected in sequence by connecting rods), saving space, meeting the stacking requirements of the air source heat pump unit 1, and greatly reducing transportation and warehouse storage costs.

[0042] 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 packaging structure of an air source heat pump unit, the air source heat pump unit comprising a shell and a plurality of support legs at least partially protruding from the shell, It is characterized in that The packaging structure comprises: The box body is formed with a packaging cavity which is closed on all sides and open at the upper and lower ends, and is used to wrap the shell, and the supporting feet protrude from the outside of the box body; A top plate, arranged at the upper end of the box body; a tray, detachably disposed at the lower end of the box body, for supporting the shell and the supporting legs; and A plurality of support columns are arranged corresponding to the plurality of support legs. The support columns are arranged on the surface of the box body along the up and down directions, and the upper and lower ends thereof are respectively flush with the top plate and the lower end of the box body, so that the support columns cover the support legs.

2. A packaging structure as claimed in claim 1, It is characterized in that The supporting column is provided with a through slot.

3. A packaging structure as claimed in claim 2, It is characterized in that The through groove is arranged in the up-down direction.

4. A packaging structure as claimed in claim 1, It is characterized in that The upper ends of the tray and / or the support columns are provided with a plurality of through holes for fixing the support legs.

5. A packaging structure as claimed in claim 1, It is characterized in that Paper angle steels are arranged at each top corner of the box body.

6. A packaging structure as claimed in claim 1, It is characterized in that The peripheral surface of the top plate is provided with reinforcing steel.

7. A packaging structure as claimed in claim 6, It is characterized in that The top plate is provided with a plurality of reinforcing beams at intervals.

8. A packaging structure as claimed in claim 1, It is characterized in that The tray comprises openings arranged in a transverse direction and / or a longitudinal direction.

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