Detachable duct type air conditioner and wall-mounted air conditioner

Abstract

The wind pipe machine comprises a first part and a second part which are detachably connected, the first part comprises a first lower cover plate, the second part comprises a second lower cover plate, and a height difference exists between the first lower cover plate and the second lower cover plate to form an operation space. The first component and the second component can be conveniently butted, disassembled and assembled by an operator in a lying posture; according to the detachable air duct type air conditioner, a traditional integrated air duct type air conditioner is arranged to be the detachable air duct type air conditioner, so that the weight is reduced, the air duct type air conditioner can be manually moved to an attic to be installed conveniently, and meanwhile the height difference exists between the first component and the second component to form an operation installation space; the bottom of the first component and the bottom of the second component can be connected and fixed by a worker lying flat in the operation space, the problems that during butt joint, the worker needs to stand up or turn over, the installation space is small, the height space is not enough, and screws at the bottom of the duct type air conditioner cannot be hit are solved, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct machines, in particular to a detachable air duct machine and a wall-mounted machine. Background Art

[0002] Traditional duct air conditioners are mainly composed of upper and lower cover plates, left and right side plates, fan blades, volutes, motors and evaporator components, water tray components, etc. These components are combined into a complete machine. When the duct air conditioner is running, the centrifugal fan blades rotate to suck in indoor air from the air inlet, pass through the evaporator component, and after heat exchange in the evaporator component, it is blown out by the fan component, thereby realizing a complete refrigeration process. This is the operating principle of the suction duct air conditioner.

[0003] Traditional large duct units are heavy and usually require the help of machines or multiple people to move and install. Therefore, an improved detachable duct unit is designed. However, the installation space of the duct unit is usually small, and the general detachable duct unit needs to be erected and screwed in order to be assembled into a whole to ensure the connection strength of the duct unit. After being erected, the height of the duct unit is usually large, which is easy to interfere with the installation space, resulting in installation difficulties and affecting the installation efficiency of the duct unit. Utility Model Content

[0004] In view of the shortcomings of the existing technology, a detachable duct unit and a wall-mounted unit are proposed, which solves the problem that the general detachable duct unit in the above background technology is usually too high after being erected, which easily interferes with the installation space and causes installation difficulties.

[0005] In order to achieve the above purpose, the utility model proposes the following technologies to achieve it:

[0006] A detachable air duct machine comprises a first component and a second component which are detachably connected, wherein the first component comprises a first lower cover plate, and the second component comprises a second lower cover plate, and there is a height difference between the first lower cover plate and the second lower cover plate to form an operating space, so that an operator can dock and disassemble the first component and the second component in a lying position.

[0007] Furthermore, a first connecting plate is provided on a side of the first lower cover plate close to the second lower cover plate, and a second connecting plate is provided on a side of the second lower cover plate close to the first lower cover plate. The first connecting plate and the second connecting plate are abutted against each other and are detachably connected.

[0008] Furthermore, the first connecting plate is arranged perpendicular to the first lower cover plate and fixed to the end of the first lower cover plate, and the second connecting plate is arranged perpendicular to the second lower cover plate and fixed to the end of the second lower cover plate close to the first lower cover plate.

[0009] Furthermore, the first component also includes a first left side panel and a first right side panel, and the second component also includes a second left side panel and a second right side panel, the first left side panel and the second left side panel are butt-jointed and detachably connected, and the first right side panel and the second right side panel are butt-jointed and detachably connected.

[0010] Furthermore, the first left side plate and the second left side plate are butt-jointed via a third connecting plate, and the first right side plate and the second right side plate are butt-jointed via a fourth connecting plate.

[0011] Furthermore, the ends of the first lower cover plate and the second lower cover plate are both provided with lower wing edges bent relative to their main bodies, and the first left side plate, the first right side plate, the second left side plate and the second right side plate are respectively abutted against the lower wing edges and are detachably connected.

[0012] Furthermore, the first component also includes a first upper cover plate, and the second component also includes a second upper cover plate. The ends of the first upper cover plate and the second upper cover plate are both provided with upper wing edges bent relative to their main bodies, and the first left side plate, the first right side plate, the second left side plate, and the second right side plate are respectively abutted against the upper wing edges and are detachably connected.

[0013] Furthermore, the first upper cover plate and the second upper cover plate are detachably connected via a fixing portion, and the fixing portion comprises a detachably connected bending plate and an inclined plate, the bending plate is arranged on the first upper cover plate and the inclined plate is arranged on the second upper cover plate, or the bending plate is arranged on the second upper cover plate and the inclined plate is arranged on the first upper cover plate.

[0014] Furthermore, the bending plate is V-shaped, and the bending plate includes an abutting side abutting against the inclined plate, and the inclined plate is located below the abutting side and is arranged parallel to the abutting side.

[0015] A wall-mounted unit, characterized by comprising the detachable duct unit described in any one of the above items.

[0016] Compared with the prior art, the comprehensive effects brought by the utility model include:

[0017] The present application configures the traditional integrated duct machine as a detachable duct machine to reduce weight and facilitate manual movement to the attic for installation. At the same time, an operating and installation space is formed by setting a height difference between the first component and the second component, so that the staff can connect and fix the bottom of the first component and the second component while lying flat in the operating space, avoiding the need to stand up or flip over during docking, and the problem of insufficient height space and inability to drive the screws at the bottom of the duct machine is avoided, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a three-dimensional schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 It is a side view schematic diagram of the overall structure of an embodiment of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the local structure at B in the middle;

[0021] Figure 4 This is a three-dimensional schematic diagram of the internal structure of an embodiment of the utility model;

[0022] Figure 5 for Figure 4 Schematic diagram of the local structure at point A in the middle.

[0023] Legend: 1. First component; 2. Second component; 3. First lower cover plate; 4. Second lower cover plate; 5. Operating space; 6. First connecting plate; 7. Second connecting plate; 8. Bending plate; 9. Inclined plate; 10. First left side plate; 11. Second left side plate. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings 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 them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the utility model.

[0025] In this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "top", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0026] like Figures 1 to 5 As shown, a detachable air duct machine includes a first component 1 and a second component 2 that are detachably connected, the first component 1 includes a first lower cover plate 3, the second component 2 includes a second lower cover plate 4, and there is a height difference between the first lower cover plate 3 and the second lower cover plate 4 to form an operating space, which is convenient for an operator to dock and disassemble the first component 1 and the second component 2 in a lying position.

[0027] The present application configures the traditional integrated duct machine as a detachable duct machine, that is, splitting a large whole into two small individuals, so as to achieve weight reduction and facilitate manual moving to the attic for installation. At the same time, by setting a height difference between the first component 1 and the second component 2 to form an operating and installation space, the staff can connect and fix the bottom of the first component 1 and the second component 2 while lying flat in the operating space, avoiding the need to stand up or flip the first component 1 and the second component 2 when docking, and the problem that the installation space is small and the height space is insufficient to drive the screws at the bottom of the duct machine. Therefore, the installation requirements for the duct machine are further reduced and the installation efficiency is improved.

[0028] Specifically, the first component 1 in the present application is the fan section, and the second component 2 is the evaporator section. The present application proposes a detachable duct machine that can be laid flat to complete the docking and installation of the fan section and the evaporator section, solving the problem that the two parts need to be stood up or turned over for docking and fixing, and the height space of the loft is insufficient. The integral duct machine is divided into the fan section and the evaporator section, and then a stepped limiting structure is designed on the first lower cover plate 3 and the second lower cover plate 4 respectively. The limiting structure has a certain height, thereby forming an operating space.

[0029] In the detachable air duct machine of this embodiment, a first connecting plate 6 is provided on the side of the first lower cover plate 3 close to the second lower cover plate 4, and a second connecting plate 7 is provided on the side of the second lower cover plate 4 close to the first lower cover plate 3. The first connecting plate 6 and the second connecting plate 7 are abutted against each other and are detachably connected.

[0030] Specifically, the first lower cover plate 3 and the second lower cover plate 4 are respectively arranged horizontally. Due to the height difference, the first connecting plate 6 is close to the second lower cover plate 4. Therefore, the first connecting plate 6 is located below the first lower cover plate 3, and the corresponding second connecting plate 7 is located above the second lower cover plate 4. Therefore, the operating space is located below the first lower cover plate 3. The first lower cover plate 3 and the second lower cover plate 4 and the two overlapping connecting plates constitute a stepped limiting structure, providing a certain height space. Matching screw holes are respectively opened on the first connecting plate 6 and the second connecting plate 7, which is convenient for the staff to lie under the first cover plate 3 to dock and fix the first connecting plate 6 and the second connecting plate 7, thereby realizing the assembly of the fan section and the evaporator section.

[0031] In the detachable air duct machine of this embodiment, the first connecting plate 6 is arranged perpendicular to the first lower cover plate 3 and fixed to the end of the first lower cover plate 3, and the second connecting plate 7 is perpendicular to the second lower cover plate 4 and fixed to the end of the second lower cover plate 4 close to the first lower cover plate 3.

[0032] Specifically, the first connecting plate 6 is formed by bending the edge of the first lower cover plate 3 downward, and the second connecting plate 7 is formed by bending the edge of the second lower cover plate 4 upward. The vertical arrangement increases the height of the operating space and improves the connection strength between the first lower cover plate 3 and the second lower cover plate 4.

[0033] Preferably, the height and length of the second connecting plate 7 are respectively greater than the height and length of the first connecting plate 6. The second connecting plate 7 is in direct contact with the ground. The larger size improves the supporting strength and stability. The first connecting plate 6 is fixed in the middle of the second connecting plate 7 so that the two are evenly stressed, thereby ensuring the connection stability.

[0034] In the detachable air duct machine of this embodiment, the first component 1 also includes a first left side panel 10 and a first right side panel, and the second component 2 also includes a second left side panel 11 and a second right side panel. The first left side panel 10 and the second left side panel 11 are butt-jointed and detachably connected, and the first right side panel and the second right side panel are butt-jointed and detachably connected.

[0035] Specifically, the first left side plate 10 and the first right side plate provide a certain height to the fan section to seal and protect both sides of the fan section. The second left side plate 11 and the second right side plate provide height and protection to the evaporator section. The height of the first left side plate 10 is less than the height of the second left side plate 11. Preferably, a drain pipe avoidance port is provided on the second left side plate 11 to install the drain pipe.

[0036] In the detachable air duct machine of this embodiment, the first left side panel 10 and the second left side panel 11 are butt-jointed via a third connecting plate, and the first right side panel and the second right side panel are butt-jointed via a fourth connecting plate.

[0037] Specifically, the up-down, left-right dimensions of the evaporator section are larger than those of the fan section. The evaporator section is a large shell, and the fan section is a small shell. The third connecting plate includes a third connecting plate a located on the first left side plate 10 and a third connecting plate b located on the second left side plate 11. Matching limit screw holes are respectively provided on the third connecting plate a and the third connecting plate b. The two parts are fixedly connected by screws to limit the left-right and up-down movement of the evaporator section and the fan section.

[0038] Preferably, the third connecting plate a is formed by bending the edge of the first left side plate 10 toward the outside of the fan section, and the third connecting plate b is formed by bending the edge of the second left side plate 11 toward the inside of the evaporator section, and the widths of the two parts of the third connecting plates match. The above structure matches the size difference between the evaporator section and the fan section. The second left side plate 11 is located on the outside of the first left side plate 10. Therefore, the third connecting plate is arranged to include two parts facing opposite directions, so as to avoid protrusions on the sides of the duct machine and make the overall structure more compact.

[0039] Similarly, the structures of the first right side plate, the second right side plate and the fourth connecting plate refer to the above contents and will not be described again.

[0040] In the detachable air duct machine of this embodiment, the ends of the first lower cover plate 3 and the second lower cover plate 4 are provided with lower wing edges bent relative to their main bodies, and the first left side plate 10, the first right side plate, the second left side plate 11, and the second right side plate are respectively abutted against the lower wing edges and are detachably connected.

[0041] Specifically, each side panel is located on the inner side of the lower wing edge, and corresponding screw limiting holes are opened on the lower wing edge and each side panel, and the detachable connection between each side panel and the first lower cover plate 3 and the second lower cover plate 4 is achieved by screws.

[0042] In the detachable air duct machine of this embodiment, the first component 1 also includes a first upper cover plate, and the second component 2 also includes a second upper cover plate. The ends of the first upper cover plate and the second upper cover plate are both provided with upper wing edges bent relative to their main bodies, and the first left side plate 10, the first right side plate, the second left side plate 11, and the second right side plate are respectively abutted against the upper wing edges and are detachably connected.

[0043] The first upper cover plate and the second upper cover plate are arranged to shield the top of the evaporator section and the fan section to protect the internal structural parts, and at the same time increase the connection strength with each side plate, thereby increasing the overall strength of the duct machine.

[0044] Specifically, each side panel is located on the inner side of the upper wing edge, and corresponding screw limiting holes are opened on the upper wing edge and each side panel, and the detachable connection between each side panel and the first upper cover plate and the second upper cover plate is achieved through screws.

[0045] The upper wing edge and the lower wing edge structure can achieve fixation in four directions, namely, up, down, left, and right, thereby avoiding problems such as insufficient strength due to lack of rigid fixation after the two sections of the shell are separated.

[0046] In the detachable air duct machine of this embodiment, the first upper cover plate and the second upper cover plate are detachably connected via a fixing portion, and the fixing portion includes a detachably connected bending plate 8 and an inclined plate 9, the bending plate 8 is arranged on the first upper cover plate and the inclined plate 9 is arranged on the second upper cover plate, or the bending plate 8 is arranged on the second upper cover plate and the inclined plate 9 is arranged on the first upper cover plate.

[0047] Specifically, the bending plate 8 is arranged on the evaporator section, and the inclined plate 9 is arranged on the fan section. By arranging the bending structure and the inclined structure, the connection stability between the fan section and the evaporator section is enhanced.

[0048] In the detachable air duct machine of this embodiment, the bending plate 8 is V-shaped, and the bending plate 8 includes an abutting side abutting against the inclined plate 9, and the inclined plate 9 is located below the abutting side and is arranged parallel to the abutting side.

[0049] Through the above structure, the evaporator section and the fan section can be connected when the tops of the two are at the same height. Specifically, matching screw fixing holes are provided on the abutting side and the inclined plate 9, and a V-shaped structure is provided to facilitate the staff to remove the screws from the oblique upper side of the bending plate 8. At the same time, the V-shaped structure is conducive to strengthening the strength, ensuring the reliability of the connection between the two sections, and improving the overall connection strength.

[0050] The present application also provides a wall-mounted machine, including the above-mentioned detachable duct machine. Accordingly, the wall-mounted machine of the present application has the above-mentioned beneficial technical effects, which will not be repeated here.

[0051] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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 utility model can be understood according to the specific circumstances.

[0052] Although the embodiments of the present invention have been shown and described in detail, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable air duct machine, characterized in that: The duct machine includes a first component and a second component that are detachably connected, the first component includes a first lower cover plate, the second component includes a second lower cover plate, and there is a height difference between the first lower cover plate and the second lower cover plate to form an operating space, which is convenient for an operator to dock and disassemble the first component and the second component in a lying position.

2. The detachable air duct machine according to claim 1, characterized in that: A first connecting plate is disposed on one side of the first lower cover plate close to the second lower cover plate, and a second connecting plate is disposed on one side of the second lower cover plate close to the first lower cover plate. The first connecting plate and the second connecting plate abut against each other and are detachably connected.

3. The detachable air duct machine according to claim 2, characterized in that: The first connecting plate is arranged perpendicular to the first lower cover plate and fixed at the end of the first lower cover plate, and the second connecting plate is arranged perpendicular to the second lower cover plate and fixed at the end of the second lower cover plate close to the first lower cover plate.

4. The detachable air duct machine according to claim 1, characterized in that: The first component also includes a first left side panel and a first right side panel, and the second component also includes a second left side panel and a second right side panel. The first left side panel and the second left side panel are butt-jointed and detachably connected, and the first right side panel and the second right side panel are butt-jointed and detachably connected.

5. The detachable air duct machine according to claim 4, characterized in that: The first left side plate and the second left side plate are butt-jointed via a third connecting plate, and the first right side plate and the second right side plate are butt-jointed via a fourth connecting plate.

6. The detachable air duct machine according to claim 4, characterized in that: The ends of the first lower cover plate and the second lower cover plate are both provided with lower wing edges bent relative to their bodies, and the first left side plate, the first right side plate, the second left side plate and the second right side plate are respectively abutted against the lower wing edges and are detachably connected.

7. The detachable air duct machine according to claim 4, characterized in that: The first component also includes a first upper cover plate, and the second component also includes a second upper cover plate. The ends of the first upper cover plate and the second upper cover plate are both provided with upper wing edges bent relative to their main bodies, and the first left side plate, the first right side plate, the second left side plate, and the second right side plate are respectively abutted against the upper wing edges and are detachably connected.

8. The detachable air duct machine according to claim 7, characterized in that: The first upper cover plate and the second upper cover plate are detachably connected via a fixing portion, and the fixing portion comprises a detachably connected bending plate and an inclined plate, wherein the bending plate is arranged on the first upper cover plate and the inclined plate is arranged on the second upper cover plate, or the bending plate is arranged on the second upper cover plate and the inclined plate is arranged on the first upper cover plate.

9. The detachable air duct machine according to claim 8, characterized in that: The bending plate is V-shaped and includes an abutting side abutting against the inclined plate. The inclined plate is located below the abutting side and is arranged parallel to the abutting side.

10. A wall-mounted machine, characterized in that: The invention comprises the detachable air duct machine as described in any one of claims 1 to 9.

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