Heating and ventilation equipment and support assembly

Abstract

The utility model relates to heating and ventilation equipment and a support assembly, the support assembly is applied to the heating and ventilation equipment, the heating and ventilation equipment comprises a water tank, an outdoor heat exchange module and a heat recovery heat exchanger water pump, and the support assembly comprises a base plate; the first bracket is arranged on the chassis and is used for supporting the water tank; the second bracket is arranged on the chassis and is used for supporting the outdoor heat exchange module; the third support is arranged on the base plate and used for supporting the heat recovery heat exchanger water pump, and the height of the third support is smaller than the height of the first support and the height of the second support. According to the support assembly, the space of a unit in the horizontal direction is reduced, the layout of unit parts is optimized, the space utilization rate is increased, and miniaturization of heating and ventilation equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the field of HVAC, in particular to HVAC equipment and a bracket assembly. Background Art

[0002] The HVAC equipment in the related technology has many parts and components, which makes the layout difficult and the unreasonable spatial layout of the parts and components, resulting in an overall volume that is too large. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an improved bracket assembly, and further provide an improved HVAC equipment.

[0004] The technical solution adopted by the utility model to solve the technical problem is: construct a bracket assembly, which is applied to HVAC equipment. The HVAC equipment includes a water tank, an outdoor heat exchange module, and a heat recovery heat exchanger water pump. The bracket assembly includes:

[0005] Chassis;

[0006] A first bracket, disposed on the chassis and used to support the water tank;

[0007] A second bracket, disposed on the chassis and used for supporting the outdoor heat exchange module;

[0008] The third bracket is arranged on the chassis to support the heat recovery heat exchanger water pump, and the height of the third bracket is smaller than the height of the first bracket and the height of the second bracket.

[0009] In some embodiments, at least one of the first bracket, the second bracket and the third bracket is detachably connected to the chassis by providing a connecting structure.

[0010] In some embodiments, a first area and a second area disposed adjacent to the first area are formed on the chassis;

[0011] The first bracket and the third bracket are arranged in the first area, and the second bracket is arranged in the second area.

[0012] In some embodiments, the first bracket includes at least two first support members, and the at least two first support members are arranged at intervals along the circumference of the first region and surround and form the first accommodating space.

[0013] In some embodiments, the second bracket includes at least two second support members, and the at least two second support members are arranged at intervals along the circumference of the second region and surround to form a second accommodating space.

[0014] In some embodiments, the first support member is columnar, one end of the first support member is connected to the chassis, and one end of the first support member forms a first support end surface; and / or

[0015] The second support member is columnar, one end of which is connected to the chassis, and the other end of which is formed with a second support end surface.

[0016] In some embodiments, the third bracket includes two support legs spaced apart on the chassis, and a support platform connected to the two support legs; the support platform is disposed at one end of the support legs away from the chassis.

[0017] In some embodiments, the HVAC equipment further includes an air-conditioning side heat exchanger and an air-conditioning side heat exchanger water pump, and the bracket assembly further includes:

[0018] A fourth bracket, disposed on the chassis, for supporting the air conditioner-side heat exchanger;

[0019] The fourth bracket includes a connecting portion and a supporting portion, one end of the connecting portion is connected to the chassis, and the connecting portion extends in a vertical direction, and the supporting portion is arranged at one end of the connecting portion away from the chassis.

[0020] In some embodiments, the bracket assembly further includes a fifth bracket, which is disposed on the chassis and is used to support the air-conditioning side heat exchanger.

[0021] In some embodiments, the fourth bracket and the fifth bracket are disposed in the second area.

[0022] The utility model also constructs a HVAC device, which comprises a water tank, an outdoor heat exchange module, a heat recovery heat exchanger water pump, and the bracket assembly described in the utility model.

[0023] The implementation of the HVAC equipment and bracket assembly of the utility model has the following beneficial effects: the bracket assembly is provided with a first bracket, a second bracket and a third bracket on the chassis, so that the first bracket can support the water tank, the second bracket can support the outdoor heat exchange module and the third bracket can support the heat recovery heat exchanger water pump, and by making the height of the third bracket smaller than the height of the first bracket and the height of the second bracket, the space of the unit in the horizontal direction is reduced, the layout of the unit components is optimized, the space utilization rate is improved, and the miniaturization of the HVAC equipment is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0025] Figure 1 It is a structural schematic diagram of the layout components of the bracket assembly in some embodiments of the utility model;

[0026] Figure 2 yes Figure 1 A schematic diagram of the local structure of the parts and components of the bracket assembly layout shown;

[0027] Figure 3 yes Figure 1 Schematic diagram of the structure of the bracket assembly shown. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "up", "down", "vertical", "horizontal", "top", "bottom", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0029] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation", "setting", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] Figure 1 and Figure 2Some preferred embodiments of the HVAC equipment of the utility model are shown. The HVAC equipment can be a dual or trigeneration equipment, which has the advantages of compact structure, reasonable layout, and miniaturized design. In some embodiments, the HVAC equipment may include a water tank 100, an outdoor heat exchange module 105, a heat recovery heat exchanger water pump 101, an air-conditioning side heat exchanger 103, an air-conditioning side heat exchanger water pump 102, an expansion tank 104, and a bracket assembly. The bracket assembly can be used to support components such as the water tank 100, the outdoor heat exchange module 105, the heat recovery heat exchanger water pump 101, wherein the outdoor heat exchange module 105 may include a fan 1051 and a fin heat exchanger (not shown). It can optimize the layout of components in the HVAC equipment, reduce the space in the horizontal direction, improve the space utilization, and thus enable the HVAC equipment to be miniaturized.

[0031] like Figure 1 and Figure 2 As shown, in some embodiments, the bracket assembly may include a chassis 10 and at least two groups of brackets 20. The chassis 10 may be used to carry components and may be installed with at least two brackets 20. The at least two groups of brackets 20 may be spaced apart on the chassis 10 to support different devices.

[0032] In some embodiments, the chassis 10 may include a bottom plate 11 and side plates 12 disposed on the periphery of the bottom plate 11. The bottom plate 11 may be substantially rectangular. There may be four side plates 12, which may be disposed around the circumference of the bottom plate 11 and connected in sequence. In some embodiments, the bottom plate 11 and the side plates 12 may be steel plates, which may be fixed by welding or screw connection.

[0033] In some embodiments, the bottom plate 11 and the side plates 12 may be arranged to form a mounting area, and the mounting area may include a first area 10a and a second area 10b. The first area 10a and the second area 10b may be arranged in sequence along the length direction of the bottom plate 11.

[0034] In some embodiments, there may be six brackets 20. Of course, it is understandable that in other embodiments, the brackets 20 may not be limited to six, such as two, three, four or more than four. Four brackets 20 may be fixed to the bottom plate 11 of the chassis 10, and each bracket 20 may extend from the chassis 10 in a vertical direction, that is, in a direction perpendicular to the bottom plate 11. Each bracket 20 may be detachably connected to the chassis 10 by setting a connecting structure, and the number of brackets 20 may be increased or decreased as needed. Specifically, each bracket 20 may be connected to the bottom plate 11 by setting a connecting structure, and the connecting structure may be a screw assembly or a clamping assembly. In some other embodiments, the bracket 20 may also be integrally formed with the bottom plate 11.

[0035] In some embodiments, the bracket assembly further includes a receiving space 30, which can be arranged on the chassis 10 in the vertical direction, wherein at least one bracket 20 can define at least one receiving space 30 on the chassis 10. That is, by providing the bracket 20, when the device is installed on the bracket 20, a receiving space 30 can be formed between the bottom of the device and the chassis 10 for installing another device, thereby making better use of the space in the vertical direction. In some embodiments, the receiving space 30 can include a first receiving space 30a and a second receiving space 30b.

[0036] like Figures 1 to 3 As shown, further, the at least two groups of brackets 20 may include a first bracket 21, which may be arranged on the chassis 10 and installed in the first area 10a, and the first bracket 21 may be used to support the water tank 100. In some embodiments, the first bracket 21 may include at least two first support members 211, which may be arranged at intervals along the circumference of the first area 10a, and may be arranged on the chassis 10 to form a first accommodating space 30a, and the first accommodating space 30a may be used to install other devices. Specifically, the first support members 211 may be four, and the four first support members 211 are symmetrically arranged in pairs. Each first support member 211 may be columnar, one end of which may be connected to the chassis 10, and the other end may form a first support end face 2111, and the first support end faces 2111 of the four first support members 211 may contact the water tank 100, thereby playing a role in supporting the water tank 100. In some embodiments, the first bracket 21 may be detachably connected to the chassis 10 through a connecting structure. The connecting structure may be a screw assembly.

[0037] Further, the at least two groups of brackets 20 may include a second bracket 22, the second bracket 22 is arranged on the chassis 10, and can be installed in the second area 10b, and the second bracket 22 can be used to support the outdoor heat exchange module 105. In some embodiments, the second bracket 22 may include at least two second support members 221, the at least two second support members 221 can be arranged along the circumferential interval of the second area 10b, and can be surrounded on the chassis 10 to form a second accommodating space 30b, and the second accommodating space 30b can be used to install other devices. Specifically, the second support member 221 can be four, and the four second support members 221 are symmetrically arranged in pairs. Each second support member 221 can be columnar, one end of which can be connected to the chassis 10, and the other end can form a second support end face 2211, and the second support end faces 2211 of the four second support members 221 can contact the outdoor heat exchange module 105, thereby playing a role in supporting the outdoor heat exchange module 105. In some embodiments, the outdoor heat exchange module 105 may be a support plate or a box body for defining a cavity for accommodating the outdoor heat exchange module 105. In some embodiments, the second bracket 22 may be detachably connected to the chassis 10 via a connection structure. The connection structure may be a screw assembly.

[0038] In some embodiments, the at least two groups of brackets 20 may further include a third bracket 23, which may be disposed on the chassis 10 and installed in the first area 10a, that is, installed in the first accommodation space 30a, and may be used to support the heat recovery heat exchanger water pump 101. The height of the third bracket 23 may be less than the height of the first bracket 21 and the second bracket 22. In some embodiments, the third bracket 23 may include two support legs 231 and a support platform 232. The two support legs 231 are arranged on the chassis 10 at intervals, specifically, the two support legs 231 are arranged on the bottom plate 11 at intervals in the horizontal direction, and extend in the vertical direction respectively, and may be connected and fixed to the bottom plate 11 by setting a connection structure. The support platform 232 may be disposed at one end of the support leg 231 away from the chassis 10, and connected to the two support legs 231. The support platform 232 may be used to support the heat recovery heat exchanger water pump 101, that is, the heat recovery heat exchanger water pump 101 may be placed on the support platform 232. In some embodiments, the heat recovery heat exchanger water pump 101 may be a shell and tube heat exchanger water pump. In some embodiments, the third bracket 23 may be detachably connected to the chassis 10 via a connection structure. The connection structure may be a screw connection assembly.

[0039] Further, the at least two groups of brackets 20 also include a fourth bracket 24, which is arranged on the chassis 10 and can be installed in the second area 10b to support the air conditioner side heat exchanger water pump 102. The fourth bracket 24 may include a connecting portion 241 and a supporting portion 242, and the connecting portion 241 may be connected to the chassis 10 at one end and extend in the vertical direction. Specifically, one end thereof may be connected to the bottom plate 11 by setting a connecting structure. The supporting portion 242 is arranged at one end of the connecting portion 241 away from the chassis 10, and can be used to carry and support the air conditioner side heat exchanger water pump 102. The fourth bracket 24 may be roughly in an inverted L shape. The supporting portion 242 may extend in the width direction of the bottom plate 11. In some embodiments, the fourth bracket 24 may be detachably connected to the chassis 10 through a connecting structure. The connecting structure may be a screw assembly.

[0040] Further, the at least two groups of brackets 20 may also include a fifth bracket 25, which may be disposed on the chassis 10 and located in the second area 10b, for supporting the air conditioner side heat exchanger 103. In some embodiments, the fifth bracket 25 may be substantially rectangular, and may be disposed on the bottom plate 11 in a vertical direction. In some embodiments, the air conditioner side heat exchanger 103 may be a plate heat exchanger. In some embodiments, the fifth bracket 25 may be detachably connected to the chassis 10 via a connecting structure. The connecting structure may be a screw assembly.

[0041] Further, the at least two groups of brackets 20 may also include a sixth bracket 26, which may be substantially in the shape of an arch, and both ends of which may be fixed to the bottom plate 11 of the chassis 10, and the sixth bracket 26 may be used to fix the expansion tank 104. In some embodiments, the sixth bracket 26 may be detachably connected to the chassis 10 via a connecting structure. The connecting structure may be a screw assembly.

[0042] When the bracket assembly is used to layout the various devices of the HVAC equipment, the bracket assembly is placed as a whole in the chassis of the HVAC equipment, the water tank 100 is placed on the first bracket 21, the water receiving pan that defines a cavity together with the side wall of the chassis is placed on the second bracket 22, and the outdoor heat exchange module 105 is arranged in the cavity above the support plate, the heat recovery heat exchanger water pump 101 is arranged on the third bracket 23, the air-conditioning side heat exchanger water pump 102 is arranged on the fourth bracket 24, the air-conditioning side heat exchanger 103 is arranged on the fifth bracket 25, the shell and tube heat exchanger is arranged in the first accommodating space 30a, and the expansion tank 104, the expansion water tank, the four-way reversing valve, the first expansion valve, the second expansion valve, the electric control box, the liquid storage tank, the gas-liquid separator, and the first three-way valve, the second three-way valve and other devices are arranged in the second accommodating space 30b, wherein the expansion tank 104 can be supported and fixed by the sixth bracket 26. The HVAC equipment formed by concentrating the above devices on the bracket assembly can realize functions such as heating, cooling, and preparing domestic hot water without the need for additional equipment such as hydraulic modules and domestic hot water modules for matching. This improves the integration of the product, reduces the complexity of installing multiple devices during the engineering installation process, and improves the user experience.

[0043] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the utility model. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should belong to the scope covered by the claims of the utility model.

Claims

1. A bracket assembly, applied to a HVAC device, the HVAC device comprising a water tank (100), an outdoor heat exchange module (105), and a heat recovery heat exchanger water pump (101), characterized in that: The bracket assembly comprises: Chassis (10); A first bracket (21), arranged on the chassis (10) and used for supporting the water tank (100); A second bracket (22) is disposed on the chassis (10) and is used to support the outdoor heat exchange module (105); A third bracket (23) is arranged on the chassis (10) and is used to support the heat recovery heat exchanger water pump (101), and the height of the third bracket (23) is smaller than the height of the first bracket (21) and the height of the second bracket (22).

2. The bracket assembly according to claim 1, characterized in that: At least one of the first bracket (21), the second bracket (22) and the third bracket (23) is detachably connected to the chassis (10) by providing a connecting structure.

3. The bracket assembly according to claim 1, characterized in that: The chassis (10) is formed with a first area (10a) and a second area (10b) disposed adjacent to the first area (10a); The first bracket (21) and the third bracket (23) are arranged in the first area (10a), and the second bracket (22) is arranged in the second area (10b).

4. The bracket assembly according to claim 3, characterized in that: The first bracket (21) comprises at least two first support members (211), and the at least two first support members (211) are arranged at intervals along the circumference of the first area (10a) and surround a first accommodating space (30a); The second bracket (22) comprises at least two second support members (221), and the at least two second support members (221) are arranged at intervals along the circumference of the second area (10b) and surround a second accommodating space (30b).

5. The bracket assembly according to claim 4, characterized in that: The first support member (211) is columnar, one end of the first support member (211) is connected to the chassis (10), the other end of the first support member (211) is formed with a first support end surface (2111), and / or The second support member (221) is columnar, one end of the second support member (221) is connected to the chassis (10), and the other end of the second support member (221) is formed with a second support end surface (2211).

6. The bracket assembly according to claim 1, characterized in that: The third bracket (23) comprises two support legs (231) arranged at intervals on the chassis (10), and a support platform (232) connected to the two support legs (231); the support platform (232) is arranged at one end of the support legs (231) away from the chassis (10).

7. The bracket assembly according to claim 3, characterized in that: The HVAC equipment further includes an air-conditioning side heat exchanger (103) and an air-conditioning side heat exchanger water pump (102), and the bracket assembly further includes: a fourth bracket (24), disposed on the chassis (10) and used for supporting the air-conditioning side heat exchanger water pump (102); The fourth bracket (24) comprises a connecting portion (241) and a supporting portion (242), one end of the connecting portion (241) is connected to the chassis (10), and the connecting portion (241) extends in a vertical direction, and the supporting portion (242) is arranged at an end of the connecting portion (241) away from the chassis (10).

8. The bracket assembly according to claim 7, characterized in that: The bracket assembly also includes: A fifth bracket (25) is disposed on the chassis (10) and is used to support the air-conditioning side heat exchanger (103).

9. The bracket assembly according to claim 8, characterized in that: The fourth bracket (24) and the fifth bracket (25) are arranged in the second area (10b).

10. A HVAC equipment, characterized in that: It comprises a water tank (100), an outdoor heat exchange module (105), a heat recovery heat exchanger water pump (101), and the bracket assembly according to any one of claims 1 to 9.

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