Heat exchange box body, heat exchange assembly and duct type air conditioner

Abstract

The utility model discloses a heat exchange box body, a heat exchange assembly and a duct type air conditioner. The heat exchange box body comprises a top cover; a chassis; the two side plates are respectively positioned on two opposite sides of the top cover in the length direction and are detachably connected with the top cover and the chassis; and the reinforcing piece is connected with the two side plates respectively and is connected with the top cover and / or the chassis.

Description

Technical Field

[0001] The present application belongs to the field of electrical equipment technology, and specifically relates to a heat exchange box, a heat exchange component and a duct machine. Background Art

[0002] Duct air conditioner is a kind of air conditioner. Its principle is basically the same as that of central air conditioner. It uses air conditioner to connect air duct to supply air to the room. Because of its large size, it usually needs to be hidden inside the ceiling for the sake of beauty.

[0003] In order to carry the heat exchange components of the duct air conditioner, the duct air conditioner generally has a heat exchange box. However, in the prior art, the structural strength of the heat exchange box of the duct air conditioner cannot meet the requirements. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a heat exchange box, a heat exchange component and a duct machine, aiming to at least solve the technical problem that the structural strength of the heat exchange box of the duct machine cannot meet the requirements to a certain extent.

[0005] The technical solution of the utility model is:

[0006] A heat exchange box body is special in that it includes: a top cover; a bottom plate; two side plates, which are respectively located on opposite sides of the top cover in the length direction and are detachably connected to the top cover and the bottom plate; and a reinforcement member, which is respectively connected to the two side plates and to the top cover and / or the bottom plate.

[0007] Since the two side panels are located on opposite sides of the top cover in the length direction and are detachably connected to the top cover and the chassis, the reinforcements are respectively connected to the two side panels and to the top cover and / or the chassis. Therefore, the reinforcements are arranged along the length direction of the top cover. The structural strength of the heat exchanger box can be increased in the length direction through the reinforcements, which can ensure the structural strength of the heat exchanger box and reduce the possibility of deformation or damage to the heat exchanger box, thereby increasing the service life of the heat exchanger box and improving the user experience.

[0008] In some embodiments, the reinforcement is detachably connected to the top cover to ensure the structural strength of the top cover.

[0009] In some embodiments, the reinforcement member has a first folded edge, and the first folded edge is detachably connected to the top cover to facilitate the connection of the reinforcement member to the top cover.

[0010] In some embodiments, a heat exchanger is disposed in the heat exchange box, and the first folded edge is disposed between the heat exchanger and the top cover to further facilitate the connection between the reinforcement member and the top cover.

[0011] In some embodiments, the reinforcement member has a second folded edge, and the second folded edge is connected to the air duct to improve maintenance efficiency.

[0012] In some embodiments, one of the reinforcement and the side panel is provided with a buckle, and the other is provided with a slot, and the buckle can be snapped into the slot to facilitate the installation of the reinforcement.

[0013] In some embodiments, the two side panels are spaced apart, and when the reinforcement is connected to the top cover, the reinforcement, the chassis and the two side panels surround an air outlet to prevent the reinforcement from interfering with the air outlet.

[0014] Based on the same utility model concept, the utility model also provides a heat exchange component, including a heat exchanger and the heat exchange box, wherein the heat exchanger is arranged in the heat exchange box.

[0015] In some embodiments, the heat exchange assembly further includes: a sealing member connected to the reinforcement member and in contact with the heat exchanger to achieve sealing.

[0016] Based on the same utility model concept, the utility model also provides a duct air conditioner including the heat exchange component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the heat exchange box of some embodiments;

[0019] Figure 2 for Figure 1 Exploded view of the heat exchange box;

[0020] Figure 3 for Figure 2 Schematic diagram of the installation of the reinforcement of the heat exchange box;

[0021] Figure 4 for Figure 1 Schematic diagram of removing the top cover of the middle heat exchange box;

[0022] Figure 5 for Figure 2 A schematic diagram of the structure of the reinforcement member of the middle heat exchange box;

[0023] Figure 6 for Figure 5 Rear view of the middle reinforcement;

[0024] Figure 7 for Figure 6 The enlarged schematic diagram at A in the middle;

[0025] Figure 8 for Figure 5 A top view of the middle reinforcement;

[0026] Fig. 9 for Figure 6 Schematic diagram of the installation of the middle seal.

[0027] In the attached figure:

[0028] Top cover 10, third folded edge 101;

[0029] Chassis 20;

[0030] Reinforcement member 30, first folded edge 301, second folded edge 302, buckle 303;

[0031] Side plate 40, card slot 401;

[0032] Heat exchanger 50;

[0033] Air outlet 60;

[0034] Seal 70. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0039] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0040] The heat exchange box, heat exchange assembly and duct unit provided in this embodiment are intended to solve the technical problem at least to a certain extent.

[0041] Figure 1 It is a schematic diagram of the structure of the heat exchange box of some embodiments; Figure 2 for Figure 1 Exploded view of the heat exchange box; Figure 3 for Figure 2 Schematic diagram of the installation of the reinforcement of the heat exchange box. Figure 1 , Figure 2 and Figure 3 The heat exchange box of the embodiment of the present application comprises: a top cover 10, a bottom plate 20, a reinforcement member 30 and two side plates 40. The two side plates 40 are respectively located on opposite sides of the top cover 10 in the length direction and are detachably connected to the top cover 10 and the bottom plate 20. The reinforcement member 30 is respectively connected to the two side plates 40 and is connected to the top cover 10 and / or the bottom plate 20.

[0042] Since the two side panels 40 are respectively located on opposite sides of the top cover 10 in the length direction and are detachably connected to the top cover 10 and the chassis 20, the reinforcement 30 is respectively connected to the two side panels 40 and to the top cover 10 and / or the chassis 20. Therefore, the reinforcement 30 is arranged along the length direction of the top cover 10. The reinforcement 30 can increase the structural strength of the heat exchange box in the length direction, ensure the structural strength of the heat exchange box, reduce the possibility of deformation or damage of the heat exchange box, thereby increasing the service life of the heat exchange box and improving the user experience.

[0043] In some embodiments, when the number of the reinforcement member 30 is one, the reinforcement member 30 may be connected to the top cover 10 or to the bottom plate 20. When the number of the reinforcement member 30 is two, the two reinforcement members 30 may be connected to the top cover 10 and the bottom plate 20 respectively.

[0044] Since the bottom plate 20 will carry components such as the water receiving pan and the heat exchanger, the structural strength of the bottom plate 20 will generally be relatively large to ensure the stability of the bottom plate 20 supporting the water receiving pan, the heat exchanger and other components. However, the top cover 10 is only used as a cover. In order to reduce costs, its structural strength is generally relatively small. When the top cover 10 is long, the top cover 10 is prone to deformation. In some embodiments, in order to ensure the structural strength of the top cover 10, the reinforcement 30 is detachably connected to the top cover 10. The reinforcement 30 can increase the structural strength of the top cover 10 in the length direction, ensure the structural strength of the top cover 10, reduce the possibility of deformation or damage of the top cover 10, so as to increase the service life of the top cover 10 and improve the user experience. At the same time, since the reinforcement 30 is connected to the two side panels 40, the overall structural strength of the heat exchange box can also be increased, and the possibility of deformation or damage of the heat exchange box can be reduced, so as to increase the service life of the heat exchange box and improve the user experience.

[0045] Figure 5 for Figure 2 Schematic diagram of the structure of the reinforcement of the heat exchange box. Figure 3 and Figure 5 In some embodiments, in order to facilitate the connection between the reinforcement 30 and the top cover 10, the reinforcement 30 has a first folded edge 301, and the first folded edge 301 is detachably connected to the top cover 10, so that the reinforcement 30 can be connected to the top cover 10 while being connected to the two side panels 40. The top cover 10 is an existing component, and there is no need to change the structure or shape of the top cover 10. The top cover 10 can be directly connected to the first folded edge 301, thereby realizing the connection between the top cover 10 and the reinforcement 30, reducing the processing cost, and at the same time, reducing the installation difficulty of the top cover 10 and improving the installation efficiency. Moreover, connecting the top cover 10 and the reinforcement 30 together can improve the structural strength of the top cover 10.

[0046] Combination Figure 1 , Figure 2 and Figure 3 In some embodiments, in order to further facilitate the connection between the reinforcement 30 and the top cover 10, a heat exchanger 50 is provided in the heat exchange box, and a first folded edge 301 is provided between the heat exchanger 50 and the top cover 10. The top cover 10 can be directly connected to the first folded edge 301 to support the top cover 10 through the first folded edge 301, so that the top cover 10 can cover the top of the heat exchanger 50 to shield the heat exchanger 50.

[0047] In some embodiments, the top cover 10, the bottom plate 20 and the two side panels 40 can be enclosed to form a chamber, and the heat exchanger 50 can be accommodated in the chamber. The top cover 10, the bottom plate 20 and the two side panels 40 can shield the heat exchanger 50 to prevent external debris from colliding with the heat exchanger 50, thereby ensuring the safety of the heat exchanger 50. At the same time, it also prevents the heat exchanger 50 from being exposed, thereby ensuring aesthetics.

[0048] When it is necessary to inspect and repair the components in the heat exchange box, the top cover 10 needs to be removed from the side plate 40. In the prior art, the air duct is connected to the top cover 10 through a flange. Before removing the top cover 10, the air duct needs to be removed from the top cover 10, so that the top cover 10 can be removed. This operation is troublesome and the workload is large. Figure 3 and Figure 5 In some embodiments, in order to improve the maintenance efficiency, the reinforcement 30 has a second folded edge 302, and the second folded edge 302 is connected to the air duct. The air duct is supported by the second folded edge 302 to achieve the connection between the heat exchange box and the air duct. That is to say, there is no connection between the air duct and the top cover 10. When the components in the heat exchange box need to be repaired, the top cover 10 can be directly removed from the side panel 40 without removing the air duct. The workload is small, the operation is simple, the labor intensity is reduced, and the disassembly and assembly efficiency is improved.

[0049] Combination Figure 3 and Figure 5 In some embodiments, the first folded edge 301 and the second folded edge 302 are arranged opposite to each other, and the first folded edge 301 extends into the heat exchange box body to facilitate the connection between the first folded edge 301 and the top cover 10, so that the first folded edge 301 can support the top cover 10. At the same time, the top cover 10 can be connected to the reinforcement 30 together, which can improve the structural strength of the top cover 10. The second folded edge 302 extends outside the heat exchange box body to facilitate the connection between the second folded edge 302 and the air duct.

[0050] Figure 4 for Figure 1 Schematic diagram of removing the top cover of the middle heat exchange box; Figure 6 for Figure 5 Rear view of the middle reinforcement; Figure 7 for Figure 6 The enlarged schematic diagram at A in the middle; Figure 8 for Figure 5 Top view of the middle reinforcement. Figure 4 , Figure 6 , Figure 7 and Figure 8 In some embodiments, in order to facilitate the installation of the reinforcement 30 , one of the reinforcement 30 and the side panel 40 is provided with a buckle 303 , and the other is provided with a slot 401 , and the buckle 303 can be locked in the slot 401 .

[0051] In some embodiments, when the reinforcement 30 is to be installed, the buckle 303 is snapped into the slot 401 to achieve pre-installation of the reinforcement 30. The buckle 303 is snapped into the slot 401 to support the reinforcement 30. When the reinforcement 30 is fastened to the side panel 1011, there is no need to support the reinforcement 30, which makes it easier for the installer to install the reinforcement 30, reduces the difficulty of installation, reduces the workload, and improves the installation efficiency.

[0052] In some embodiments, the buckle 303 is engaged with the slot 401 to achieve positioning of the reinforcement 30 on the side plate 40, thereby ensuring the accuracy of the installation position of the reinforcement 30 and further improving the installation efficiency.

[0053] In some embodiments, the side plate 40 may be provided with a buckle 303, and the reinforcing member 30 may be provided with a slot 401. Of course, in other embodiments, the reinforcing member 30 may be provided with a buckle 303, and the side plate 1011 may be provided with a slot 401.

[0054] Combination Figure 3 In some embodiments, in order to prevent the reinforcement 30 from interfering with the air outlet, the two side panels 40 are arranged at intervals. When the reinforcement 30 is connected to the top cover 10, the reinforcement 30, the chassis 20 and the two side panels 40 are arranged to form an air outlet 60, which can ensure the area of ​​the air outlet 60, ensure the air outlet volume, and improve the user experience.

[0055] In some embodiments, in order to increase the structural strength of the heat exchanger body in the length direction, the reinforcement 30 is arranged along the length direction of the air outlet 60, which can ensure the structural strength of the heat exchanger body and reduce the possibility of deformation or damage of the heat exchanger body, thereby increasing the service life of the heat exchanger body and improving the user experience.

[0056] In some embodiments, in order to facilitate the connection between the reinforcement 30 and the two side panels 40, the length of the reinforcement 30 is greater than the length of the air outlet 60, so that both ends of the reinforcement 30 can extend out of the air outlet 60, so that the reinforcement 30 can be directly connected to the two side panels 40.

[0057] Combination Figure 2 and Figure 3 In some embodiments, in order to ensure the structural strength of the top cover 10 , a third folded edge 101 is provided at the edge of the top cover 10 .

[0058] Based on the same utility model concept, the present application also proposes a heat exchange component, which adopts a heat exchange box. The specific structure of the heat exchange box refers to the above embodiment. Since the heat exchange box adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0059] In some embodiments, the heat exchange assembly includes a heat exchanger 50, which is disposed in a heat exchange box. The heat exchanger 50 is accommodated in the heat exchange box, and the heat exchanger 50 can be shielded by the heat exchanger 50 to prevent external debris from colliding with the heat exchanger 50, thereby ensuring the safety of the heat exchanger 50. At the same time, it also prevents the heat exchanger 50 from being exposed, thereby ensuring aesthetics.

[0060] Fig. 9 for Figure 6 Installation diagram of the seal. Figure 6 and Fig. 9 In some embodiments, in order to achieve sealing, the heat exchange box further includes: a seal 70. The seal 70 is connected to the reinforcement 30 and contacts the heat exchanger 60. The seal 70 can isolate the reinforcement 30 from the heat exchanger 50 to achieve sealing between the reinforcement 30 and the heat exchanger 50 to prevent leakage of the heat exchanger 50. At the same time, the seal 70 can also prevent the heat exchanger 50 from contacting the reinforcement 30, so as to achieve temperature insulation and reduce the possibility of the reinforcement 30 being disturbed by the temperature at the heat exchanger 50, thereby reducing the possibility of heat exchange between the reinforcement 30 and the heat exchanger 50 causing condensation water to be generated on the reinforcement 30, thereby improving the user experience.

[0061] In some embodiments, in order to make the seal 70 have sealing and heat insulation effects, heat insulation materials such as foam, sponge, etc. can be used to achieve heat insulation effects. In order to reduce costs and facilitate production, the seal 70 can be a sponge.

[0062] Based on the same utility model concept, the present application also proposes a duct air conditioner, which adopts the heat exchange component. The specific structure of the heat exchange component refers to the above-mentioned embodiment. Since the heat exchange component adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0063] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0064] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0065] In the description of the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0067] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present application.

[0068] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A heat exchange box, characterized in that: include: Top cover; Chassis; Two side panels, respectively located on opposite sides of the top cover in the length direction, and detachably connected to the top cover and the bottom plate; The reinforcement members are respectively connected to the two side panels and to the top cover and / or the chassis.

2. The heat exchange box according to claim 1, characterized in that: The reinforcement member is detachably connected to the top cover.

3. The heat exchange box according to claim 2, characterized in that: The reinforcement member has a first folded edge, and the first folded edge is detachably connected to the top cover.

4. The heat exchange box according to claim 3, characterized in that: A heat exchanger is disposed in the heat exchange box, and the first folded edge is disposed between the heat exchanger and the top cover.

5. The heat exchange box according to claim 2, characterized in that: The reinforcement member has a second folded edge, and the second folded edge is connected to the air duct.

6. The heat exchange box according to any one of claims 1 to 5, characterized in that: One of the reinforcement member and the side plate is provided with a buckle, and the other is provided with a slot, and the buckle can be locked in the slot.

7. The heat exchange box according to any one of claims 1 to 5, characterized in that: The two side panels are arranged at intervals, and when the reinforcement is connected to the top cover, the reinforcement, the chassis and the two side panels surround and form an air outlet.

8. A heat exchange component, characterized in that: It comprises a heat exchanger and a heat exchange box according to any one of claims 1 to 7, wherein the heat exchanger is arranged in the heat exchange box.

9. The heat exchange assembly according to claim 8, characterized in that: The heat exchange component also includes: The sealing member is connected to the reinforcing member of the heat exchange box body and contacts the heat exchanger.

10. A duct machine, characterized in that: Comprising the heat exchange component as described in any one of claims 8-9.

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