CN211997020U - Packaging box for cold-heat exchanger - Google Patents

Abstract

The utility model provides a cold-heat exchanger packing box, which comprises an outer box body, an inner bottom support and a plurality of inner linings, wherein the inner linings are used for filling the gap between the circumferential inner side surface of the inner bottom support and the circumferential outer side surface of a cold-heat exchanger shell; the inner liners comprise a first inner liner and a second inner liner, the first inner liner is filled in a gap between the first side surface of the shell of the cold-heat exchanger and the circumferential inner side surface of the inner bottom support, and an avoiding part for avoiding a connecting pipeline of the indoor unit is formed on the first inner liner; the second liner fills a gap between the second side of the cold heat exchanger shell and the inner bottom bracket circumferential inner side. The inner lining of the cold-heat exchanger packaging box of the utility model can not only effectively fill the gap between the cold-heat exchanger and the inner bottom bracket, but also play a role in positioning and supporting the cold-heat exchanger, and the first inner lining and the second inner lining can effectively support the pipeline of the cold-heat exchanger, thereby improving the packaging strength of the whole packaging box; the multiple liners provide multi-point support, ensuring adequate stacking strength.

Description

Packaging box for cold-heat exchanger

Technical Field

The utility model relates to a packing field, concretely relates to a packing carton for packing idle call cold and hot exchanger.

Background

At present, almost every household can not be provided with an air conditioner, namely an air conditioner, which is equipment for regulating and controlling parameters such as temperature, humidity, cleanliness, flow velocity and the like of ambient air in a building/structure by manual means. The split air conditioner is a common air conditioner, which comprises an indoor unit and an outdoor unit, wherein the indoor unit and the outdoor unit are respectively arranged indoors and outdoors, and the middle of the indoor unit is connected with the middle of the outdoor unit through a pipeline and an electric wire.

For a split air conditioner, the heat exchanger is a switch controller for switching the outdoor unit to the indoor unit of the air conditioner, and its functionality requires its structure as shown in fig. 1, including a plurality of pipes 1 externally connected to the indoor unit, the pipes 1 are located on two adjacent sides of the housing 2 of the heat exchanger, wherein a plurality of flush pipes 1 on the first side 2.1 are used to connect the indoor unit, and a plurality of pipes 1 on the second side 2.2 are used to connect the outdoor unit. This kind of special construction of cold and heat exchanger has brought very big degree of difficulty for its packaging design, and the complete machine structure need be considered in the packaging design, guarantees the intensity of packing, needs to satisfy the pile requirement simultaneously, gives the transportation and the storage reduce cost of product.

And among the prior art, cold heat exchanger's packing carton is usually including outer box body and disk-shaped interior collet, and in cold heat exchanger placed interior collet, outer box body realized the final packing of product including with interior collet and cold heat exchanger surround. In the packaging design of the cold-heat exchanger in the prior art, the pipeline position of the cold-heat exchanger cannot be well attached to the inner bottom support, the number of pipelines is large, the space is large, the supporting force applied to the position is weak, and the packaging strength of the whole packaging box is weak.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cold and heat exchanger packing carton for the cold and heat exchanger of packing has improved packing intensity greatly.

In order to achieve the above technical effects, the utility model discloses a technical scheme is: a cold-heat exchanger packing box is used for packing a cold-heat exchanger, the cold-heat exchanger comprises a rectangular shell, a plurality of indoor unit connecting pipelines positioned on a first side surface of the shell and a plurality of outdoor unit connecting pipelines positioned on a second side surface of the shell, and the first side surface and the second side surface are two different side surfaces in the circumferential outer side surface of the shell; the cooling heat exchanger packing box includes:

an outer case;

the inner bottom support is in a box shape with an opening at the top end, is arranged inside the outer box body and is used for placing the cold-heat exchanger;

the heat exchanger package further includes a plurality of inner liners for filling a gap between a circumferential inner side surface of the inner shoe and a circumferential outer side surface of the shell;

a plurality of said liners including:

the first lining is used for filling a gap between the first side surface and the circumferential inner side surface of the inner bottom support, and an avoiding part for avoiding the indoor unit connecting pipeline is formed on the first lining;

and a second lining filled in a gap between the second side surface and the circumferential inner side surface of the inner shoe, wherein an avoiding portion for avoiding the outdoor unit connecting pipeline is formed on the second lining, or the second lining is located on a side portion of the outdoor unit connecting pipeline to avoid the outdoor unit connecting pipeline.

Dodge portion for dodging the groove on the first inside lining, the notch orientation of dodging the groove first side, and in the thickness direction of first inside lining, at least the bottom of dodging the groove runs through first inside lining.

Many indoor set connecting lines are in on the first side along the length direction interval of first side is laid, dodge the groove with many indoor set connecting lines one-to-one.

The first inner liner is composed of a plurality of sub inner liners arranged along the length direction of the first side face, and at least one avoidance groove is formed in each sub inner liner.

The profile of interior collet is the rectangle, and its circumference medial surface includes first medial surface, second medial surface, third medial surface and the fourth medial surface that end to end connected gradually, first inside lining is used for filling first side with in the space between the first medial surface, the second inside lining is used for filling the second side with in the space between the second medial surface, the third medial surface with the third side laminating of casing is supported and is leaned on, the third side with first side is relative.

Further included in the plurality of liners is:

a third liner for filling a void between a fourth side of the shell opposite the second side and the fourth interior side.

Further included in the plurality of liners is:

a fourth liner for filling in the voids between the corners of the housing and the corners of the inner shoe.

And the part of the plurality of liners is provided with an accessory placing groove for placing accessories of the cold-heat exchanger, and the notch of the accessory placing groove faces upwards.

Outer box is the rectangle, interior collet with the laminating of outer box adaptation, be formed with the handle position on a set of relative lateral wall of outer box, the handle position covers there is the lid that shakes, the topside edge that shakes the lid is connected on the top edge of handle position, be formed with on the interior collet with the right through-hole of handle position.

The packaging box of the cold-heat exchanger is of a paper card folding and forming structure.

Compared with the prior art, the utility model has the advantages of it is following and positive effect:

1. the utility model discloses cold and heat exchanger packing carton, except box body and end inner support, still include a plurality of inside linings, the inside lining can not only effectively fill the space between cold and heat exchanger casing and the inner support, play location and supporting role to cold and heat exchanger to greatly improved packing intensity, and first inside lining and second inside lining in the inside lining can make the pipeline of cold and heat exchanger locate also can effectively support, have further improved whole packing intensity;

2. the multiple linings provide multiple supporting points, so that sufficient stacking strength is ensured;

3. the number and the size of inside lining accessible cold heat exchanger model size reasonable setting are favorable to product transportation and storage to reduce the cost of transportation.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of a prior art intercooling heat exchanger;

fig. 2 is a schematic structural view of a heat exchanger package box of the embodiment of the present invention when the heat exchanger is packaged in the heat exchanger package box;

FIG. 3 is a schematic structural view of FIG. 2 with the outer shell omitted;

fig. 4 is a schematic view of an inner bottom bracket structure of a packaging box of a heat exchanger in an embodiment of the present invention;

FIG. 5 is a schematic view of a sub-inner liner of the first inner liner of the packing box of the heat exchanger according to the embodiment of the present invention;

FIG. 6 is a schematic view of a second lining structure of a packing box of a heat exchanger according to an embodiment of the present invention;

FIG. 7 is a schematic view of a third lining structure of a packing box of a heat exchanger according to an embodiment of the present invention;

FIG. 8 is a schematic view of a fourth lining structure of a packing box of a heat exchanger according to an embodiment of the present invention;

FIG. 9 is a top view of FIG. 2;

3 FIG. 3 10 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 9 3; 3

Fig. 11 is an enlarged view of the structure of the portion I of fig. 10.

The drawings in FIG. 1 illustrate: 1-pipeline; 2-a shell; 2.1-a first side; 2.2-second side;

the drawings in fig. 2 to 11 illustrate: 100-heat exchanger package; 110-an outer shell; 111-handle position; 112-shaking the cover; 120-inner bottom support; 121-a first medial side; 122-a second medial side; 123-a third medial side; 124-fourth medial side; 125-through holes; 130-a first liner; 131-avoidance slots; 132-sub liner; 140-a second liner; 150-a third liner; 160-a fourth liner; 161-via; 200-a cold heat exchanger; 210-a housing; 211-a first side; 212-a second side; 213-third side; 214-third side; 215-lifting lug; a-an attachment holding slot; 220-indoor unit connecting pipeline; 230-outdoor unit connecting pipeline; 300-packing belt.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 2, a heat exchanger packing box 100 of the present embodiment is used for packing a heat exchanger 200, the heat exchanger 200 is a switching controller for switching an outdoor unit of an air conditioner, and as described in the prior art, the heat exchanger 200 generally includes a rectangular casing 210, a plurality of indoor unit connecting pipes 220 on a first side surface 211 of the casing 210, and a plurality of outdoor unit connecting pipes 230 on a second side surface 212 of the casing 210, electrical components, internal pipes, and the like (for reasons of view, not shown) of the heat exchanger 200 are disposed in the casing 210, and the first side surface 211 and the second side surface 212 are two different sides of a circumferential outer side surface of the casing 210.

Unlike the prior art, as shown in fig. 2 and 3, the cold heat exchanger package box 100 of the present embodiment includes not only the outer case 110 and the inner bottom bracket 120, but also a plurality of inner liners. Wherein the outer case 110 constitutes an outer contour of the heat exchanger package 100 and protects an inner structure of the heat exchanger package 100 and the packaged heat exchanger 200; the inner bottom support 120 is in a box shape with an open top end, is arranged inside the outer box body 110 and is used for placing the cold-heat exchanger 200; a plurality of inside linings are arranged in filling the space between the circumference medial surface of collet 120 and the circumference lateral surface of cold heat exchanger casing 210 in to play the holding power to cold heat exchanger 200, thereby make cold heat exchanger 200 wholly firmly place in collet 120 including, avoid the production to rock, improve packing strength.

Specifically, as shown in fig. 3 to 6, the plurality of liners 130 includes a first liner 130 and a second liner 140, the first liner 130 is used to be filled in a gap between the first side surface 211 of the casing 210 and the circumferential inner side surface of the inner bottom bracket 120, specifically, a part of the circumferential inner side surface of the inner bottom bracket 120 is opposite to the first side surface 211, the first liner 130 is located between the part of the inner side surface and the first side surface 211, and abuts against the part of the inner side surface of the inner bottom bracket 120 and the first side surface 211 to support the heat exchanger 200, and meanwhile, an avoiding portion for avoiding the indoor unit connecting pipe 220 is formed on the first liner 130. As shown in fig. 3, the shape of the shell 210 of the heat exchanger 200 is generally regular, the outer circumferential side surface thereof is generally a plane, and the indoor unit connecting pipeline 220 has a complicated structure, so that the first liner 130 abuts against the first side surface 211, and the avoiding portion avoids the indoor unit connecting pipeline 220, so that the structure of the first liner 130 can be simplified as much as possible under the supporting force of the first liner 130 on the heat exchanger 200, thereby facilitating the processing and reducing the packaging cost.

As shown in fig. 6, the second liner 140 is used to fill a gap between the second side surface 212 of the casing 210 and the circumferential inner side surface of the inner bottom bracket 120, and specifically, in principle, the first liner 130, a part of the circumferential inner side surface of the inner bottom bracket 120 is directly opposite to the second side surface 212, the second liner 140 is located between the part of the inner side surface and the second side surface 212, and is simultaneously abutted against the part of the inner side surface and the second side surface 212 of the inner bottom bracket 120 to support the heat exchanger 200, an avoiding portion for avoiding the outdoor unit connecting pipe 230 is formed on the second liner 140, or the second liner 140 is located at the side portion of the outdoor unit connecting pipe 230 to avoid the outdoor unit connecting pipe 230. Since the outdoor unit connecting pipes 230 are generally fewer in number and occupy a small space, the second liner 140 is located at the side of the outdoor unit connecting pipe 230 in this embodiment to avoid the outdoor unit connecting pipe 230, so that an avoiding portion does not need to be disposed on the second liner 140, which is beneficial to simplifying the structure of the second liner 140 and further reducing the packaging cost.

In the packing box of the cold-heat exchanger of the embodiment, the lining can not only effectively fill the gap between the cold-heat exchanger shell 210 and the inner bottom bracket 120, but also play a role in positioning and supporting the cold-heat exchanger 200, thereby greatly improving the packing strength, and the first lining and the second lining in the lining 130 can also effectively support the position of the pipeline of the cold-heat exchanger, thereby further improving the packing strength of the whole packing box; the multiple linings provide multiple supporting points, so that sufficient stacking strength is ensured; the number and the size of inside lining accessible cold heat exchanger 200 models size reasonable setting are favorable to product transportation and storage to reduce the cost of transportation.

More specifically, as shown in fig. 3 and 5, the avoiding portion 131 on the first liner 130 is an avoiding groove 131, a notch of the avoiding groove 131 faces the first side surface 211 of the housing 210, and at least a bottom end of the avoiding groove 131 penetrates through the first liner 130 in the thickness direction of the first liner. For convenience of processing, in this embodiment, the bottom end and the top end of the avoiding groove 131 both penetrate through the first liner 130, that is, the avoiding groove 131 penetrates through the first liner 130 along the thickness direction of the first liner 130, so that the first liner 130 forms a shape similar to a vertical "mountain", thereby the first liner 130 is plugged between the first side surface 211 of the cold-heat exchanger shell 210 and the circumferential inner side surface of the inner bottom bracket 120 in an insertion manner from top to bottom, and the packaging efficiency is improved.

In general, for the heat exchanger 200, the indoor unit connecting pipes 220 are arranged on the first side 211 of the casing 210 at intervals along the length direction of the first side 211, and accordingly, the avoiding grooves 131 correspond to the indoor unit connecting pipes 220 one to one in this embodiment.

Since the sizes of the different types of heat exchangers 200 are different, in order to make the first liner 130 as common as possible, in this embodiment, as shown in fig. 3, the first liner 130 is composed of a plurality of sub-liners 132 arranged along the length direction of the first side surface 211, and each sub-liner 132 has a smaller size, so that the number of the sub-liners 132 is conveniently selected according to the specific size of the heat exchanger 200, and the universality is improved, at this time, the avoiding groove 131 is disposed on each sub-liner 132, and each sub-liner 132 is provided with at least one avoiding groove 131.

As shown in fig. 3 and 4, in the present embodiment, the inner bottom bracket 120 has a rectangular box shape so as to be attached to the shell 210 of the heat exchanger 200 as much as possible, the circumferential inner side surface of the inner bottom bracket 120 includes a first inner side surface 121, a second inner side surface 122, a third inner side surface 123 and a fourth inner side surface 124 which are connected end to end, the first liner 130 is used for filling a gap between the first side surface 211 of the heat exchanger shell 210 and the first inner side surface 121 of the inner bottom bracket 120, the second liner 140 is used for filling a gap between the second side surface 212 of the shell 210 and the second inner side surface 122 of the inner bottom bracket 120, the third inner side surface 123 of the inner bottom bracket 120 is attached to and abutted against the third side surface 213 of the shell 210, and the third side surface 213 of the shell 210 is opposite to the first side surface. That is, when the heat exchanger package box of the present embodiment packages the heat exchanger 200, the heat exchanger 200 is placed in the inner base 120, and the third side 213 of the housing 210 abuts against the third inner side 123 of the inner base 120, the gap between the first side 211 of the housing 210 and the first inner side 121 of the inner base 120 is filled with the first liner 130, the gap between the second side 212 of the housing 210 and the first inner side 121 of the inner base 120 is filled with the first liner 130, and the gap between the fourth side 214 (the fourth side 214 is opposite to the second side 212) of the housing 210 and the fourth inner side 124 of the inner base 120 can directly abut against or be filled with a liner, so as to achieve the stable placement of the heat exchanger 200 in the inner base 120 and improve the packaging strength of the heat exchanger 200.

Since the two top corners of the second side 212 and the two top corners of the fourth side 214 of the heat exchanger 200 generally have one lifting lug 215 for facilitating the lifting of the equipment, the fourth side 214 of the heat exchanger 200 is difficult to be attached to the fourth inner side 124 of the inner base 120 due to the lifting lugs 215, and in this embodiment, a third lining 150 is further included in the plurality of linings, as shown in fig. 3 and 7, for filling the gap between the fourth side 214 and the fourth inner side 124 of the inner base 120.

To further improve the supporting capability of the liners for the cold heat exchanger 200, a fourth liner 160 is further included in the plurality of liners in the present embodiment, as shown in fig. 3 and 8, for filling the gap between the corner of the shell 210 and the corner of the inner bottom bracket 120. Thus, the inner liner provides a plurality of support points for the heat exchanger 200, and four sides and corners of the shell 210 are effectively supported and positioned, thereby effectively preventing the heat exchanger 200 from shaking and improving the packing strength and stacking strength.

Among the plurality of liners, an accessory placement groove for placing accessories of the cold heat exchanger 200 is formed on a portion of the liners, and a notch of the accessory placement groove is directed upward so as to place the accessories, so that the packing volume is reduced. As shown in fig. 3 to 8, in the present embodiment, the second liner 140, the third liner 150 and the fourth liner 160 are formed with the attachment placing grooves a, which are used for placing attachments.

For the outer box 110, it is also rectangular in this embodiment, the inner bottom bracket 120 fits with the outer box 110, in this embodiment, as shown in fig. 1, the outer box 110 is a structure commonly used in the prior art, and a handle position 111 is formed on one set of opposite side walls thereof, so that the handle position 111 is held to carry the packing box. Unlike the prior art, in the present embodiment, the handle position 111 is covered with the rocking cover 112, the top edge of the rocking cover 112 is connected to the top edge of the handle position 111, and the inner bottom bracket 120 is formed with a through hole 125 opposite to the handle position 111, as shown in fig. 4 and 11. When the cold heat exchanger package box 100 packed with the cold heat exchanger 200 is carried, the operator inserts the hand into the handle position 111 to bend the swing cover 112 to extend into the through hole 125, as shown in fig. 9 to 11, so that at least the outer box 100 and the inner bottom support 120 are stressed when carrying the machine, and the force is dispersed so as not to be torn due to the local stress at the handle position 111. In this embodiment, because the weight of the cold-heat exchanger 200 is relatively large, two handle positions 111 are formed on a set of opposite sidewalls of the outer box 110, so that two persons can lift and carry the cold-heat exchanger together, wherein one handle position 111 on one sidewall exactly corresponds to the third inner liner 150, and one handle position 111 on the other sidewall exactly corresponds to the fourth inner liner 160, and through holes are formed on the third inner liner 150 and the fourth inner liner 160, so that when carrying the cold-heat exchanger package box 100 packed with the cold-heat exchanger 200, an operator inserts his/her hand into the handle position 111, the handle cover 112 of the handle position 111 corresponding to the third inner liner 150 is bent and extended into the through hole 125 on the inner bottom support 120 and the through hole 151 of the third inner liner 150, and abuts against the top walls of the handle position 111, the through hole 125 and the through hole 151, as shown in fig. 11, the handle cover 112 of the handle position 111 corresponding to the fourth inner liner 160 is bent and extended into the through hole 125 on the inner bottom support 120 and the through hole 161 of the fourth inner liner 160, further dispersing the force applied at the handle position 111.

In this embodiment, the cold heat exchanger packing box 100 is a paper card folding structure, all the components can be made of flat-plate type cardboard, so as to reduce the transportation cost, and each component is folded on site, for example, the sub-liners 132 of the first liner 130 are folded into the form shown in fig. 1 from a flat paperboard, and the second liner 140 is folded into a rectangular form shown in fig. 6 from a flat paperboard, and the empty space thereof forms the accessory placement groove a, and no further description is given to the structural components such as the third liner 150. By adopting the paper card folding and forming mechanism, the folding and assembling structure is simple, the production efficiency is improved, and the paperboard packaging box is energy-saving, environment-friendly and reusable. After the packaging is finished, a packaging belt 300 may be tied up on the outer box body, as shown in fig. 2, in order to further improve the packaging reliability.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A cold-heat exchanger packing box is used for packing a cold-heat exchanger, the cold-heat exchanger comprises a rectangular shell, a plurality of indoor unit connecting pipelines positioned on a first side surface of the shell and a plurality of outdoor unit connecting pipelines positioned on a second side surface of the shell, and the first side surface and the second side surface are two different side surfaces in the circumferential outer side surface of the shell; the cooling heat exchanger packing box includes:

an outer case;

the inner bottom support is in a box shape with an opening at the top end, is arranged inside the outer box body and is used for placing the cold-heat exchanger;

the heat exchanger packing box is characterized by further comprising a plurality of inner linings for filling gaps between the circumferential inner side surfaces of the inner bottom supports and the circumferential outer side surfaces of the shell;

a plurality of said liners including:

the first lining is used for filling a gap between the first side surface and the circumferential inner side surface of the inner bottom support, and an avoiding part for avoiding the indoor unit connecting pipeline is formed on the first lining;

and a second lining filled in a gap between the second side surface and the circumferential inner side surface of the inner shoe, wherein an avoiding portion for avoiding the outdoor unit connecting pipeline is formed on the second lining, or the second lining is located on a side portion of the outdoor unit connecting pipeline to avoid the outdoor unit connecting pipeline.

2. A cold heat exchanger package according to claim 1,

dodge portion for dodging the groove on the first inside lining, the notch orientation of dodging the groove first side, and in the thickness direction of first inside lining, at least the bottom of dodging the groove runs through first inside lining.

3. A cold heat exchanger package according to claim 2,

many indoor set connecting lines are in on the first side along the length direction interval of first side is laid, dodge the groove with many indoor set connecting lines one-to-one.

4. A cold heat exchanger package according to claim 2,

the first inner liner is composed of a plurality of sub inner liners arranged along the length direction of the first side face, and at least one avoidance groove is formed in each sub inner liner.

5. A cold heat exchanger package according to claim 1,

the profile of interior collet is the rectangle, and its circumference medial surface includes first medial surface, second medial surface, third medial surface and the fourth medial surface that end to end connected gradually, first inside lining is used for filling first side with in the space between the first medial surface, the second inside lining is used for filling the second side with in the space between the second medial surface, the third medial surface with the third side laminating of casing is supported and is leaned on, the third side with first side is relative.

6. A cold heat exchanger package according to claim 5,

further included in the plurality of liners is:

a third liner for filling a void between a fourth side of the shell opposite the second side and the fourth interior side.

7. A cold heat exchanger package according to claim 6,

further included in the plurality of liners is:

a fourth liner for filling in the voids between the corners of the housing and the corners of the inner shoe.

8. A cold heat exchanger package according to any one of claims 1 to 7,

and the part of the plurality of liners is provided with an accessory placing groove for placing accessories of the cold-heat exchanger, and the notch of the accessory placing groove faces upwards.

9. A cold heat exchanger package according to claim 6,

outer box is the rectangle, interior collet with the laminating of outer box adaptation, be formed with the handle position on a set of relative lateral wall of outer box, the handle position covers there is the lid that shakes, the topside edge that shakes the lid is connected on the top edge of handle position, be formed with on the interior collet with the right through-hole of handle position.

10. A cold heat exchanger package according to claim 1,

the packaging box of the cold-heat exchanger is of a paper card folding and forming structure.

Images