Integrated wind deflector for heat pump units and condenser mounting

Abstract

This utility model relates to the technical field of sealed structures for heat pump units, and more particularly to an integrated wind deflector for heat pump units that is fixed to the condenser. This utility model is fixedly mounted on the frame of the heat pump unit. Two short wind deflectors and two long wind deflectors are symmetrically mounted on the four sides of its top frame. An upper crossbeam is mounted at the center of the top of the heat pump unit frame. A condenser support for holding the condenser is mounted on the middle frame of the heat pump unit frame. A triangular plate is installed between each end of the condenser support and one of the two short wind deflectors. The long wind deflector is pre-installed on the upper part of the condenser, forming a prefabricated assembly with the short wind deflectors, triangular plates, upper crossbeam, and condenser support. The technical solution of this utility model solves the problems of insufficient strength of the wind deflector, numerous components, difficulty in fixing the condenser, and insufficient condenser sealing in the prior art.

Description

Technical Field

[0001] This utility model relates to the technical field of sealed structure of heat pump units, and in particular to an integrated wind deflector for heat pump units that fixes the wind deflector and condenser. Background Technology

[0002] The design of the condenser sealing cavity in the upper part of a heat pump unit determines the unit's energy efficiency, especially the structure of the baffle, which significantly impacts heat exchange efficiency. Traditional heat pump units use a separate design for the baffle, condenser, and fan bracket, resulting in complex assembly, high air leakage rates at joints, insecure condenser mounting, and insufficient fan support. While existing improvements optimize condenser mounting through a slotted structure, they still suffer from component asymmetry, high mold costs, and weak sealing, leading to low heat exchange efficiency and poor structural stability.

[0003] In view of the problems existing in the above-mentioned existing technologies, it is necessary to study and design a new type of wind deflector for heat pump units that integrates wind deflector and condenser fixing, so as to overcome the problems existing in the existing technologies. Summary of the Invention

[0004] To address the technical problems of difficulty in condenser fixing and insufficient condenser sealing in the existing technology, this invention provides an integrated wind deflector for heat pump units, combining wind deflector and condenser fixing. This integrated wind deflector structure supports the upper axial flow fan and also fixes the condenser, ensuring a robust and tightly sealed upper part of the heat pump unit.

[0005] The technical means adopted in this utility model are as follows:

[0006] A baffle plate for fixing the wind deflector and condenser is fixedly mounted on the frame of a heat pump unit, including: a short baffle plate, a long baffle plate, a triangular plate, an upper crossbeam and a condenser bracket.

[0007] Furthermore, the heat pump unit frame is a frame structure composed of vertical columns, intermediate support components and base components, with two short wind deflectors and two long wind deflectors symmetrically mounted on the four sides of its top frame.

[0008] Furthermore, an upper crossbeam is fitted at the top center of the heat pump unit frame;

[0009] Furthermore, a condenser support for holding the condenser is mounted on the middle frame of the heat pump unit frame.

[0010] Furthermore, a triangular plate is installed between each end of the condenser bracket and the two short baffles;

[0011] Furthermore, the long baffle is pre-installed on the upper part of the condenser, forming a prefabricated assembly with the short baffle, triangular plate, upper crossbeam and condenser support.

[0012] Furthermore, condenser A and condenser B are installed at an angle relative to each other between the long baffle plate and the condenser bracket;

[0013] Furthermore, the two ends of condenser A and condenser B are respectively fixedly connected to the triangular plate.

[0014] Furthermore, the dimensions of the short and long baffles are adjusted according to the design dimensions of the heat pump unit, the mounting plate dimensions of the axial fan, and the effective length of the condenser;

[0015] Furthermore, the axial flow fan is mounted on two short baffles and two long baffles.

[0016] Furthermore, the short baffle is a high-strength structure formed by bending short rectangular titanium plates with a thickness greater than 1.2mm to support the axial flow fan and install the triangular plate;

[0017] Furthermore, one end of the short rectangular titanium plate is bent downwards by 90° in the width direction to form a short fifth vertical bend, and the other end is bent upwards by 90° to form a short third vertical bend. Between the short third vertical bend and the short fifth vertical bend is a short fourth horizontal bend. The top of the short third vertical bend is bent 90° toward the short fifth vertical bend to form a short second horizontal bend, and the end of the short second horizontal bend is bent downwards by 90° to form a short first vertical bend.

[0018] Furthermore, mounting holes are provided on the short third vertical bend for assembly and connection with the heat pump unit frame;

[0019] Furthermore, the short fourth horizontal bend is provided with fixing holes for mounting the triangular plate.

[0020] Furthermore, a shock-absorbing pad or a CR plate is attached to the top surface of the short second horizontal bend to provide noise reduction and sealing when in contact with the axial flow fan.

[0021] Furthermore, the long baffle is a high-strength structure formed by bending a long rectangular titanium plate with a thickness greater than 1.2mm to support the axial flow fan and install the condenser;

[0022] Furthermore, one end of the long rectangular titanium plate is bent downwards in the width direction to form a long fourth inclined bend, and the other end is bent upwards at 90° to form a long second vertical bend. Between the long fourth inclined bend and the long second vertical bend is a long third horizontal bend. The top of the long second vertical bend is bent at 90° toward the long fourth inclined bend to form a long first horizontal bend.

[0023] Furthermore, the second vertical bend is provided with mounting holes for assembly and connection with the heat pump unit frame;

[0024] Furthermore, a fixing hole is provided on the fourth inclined bend for installing the condenser.

[0025] Furthermore, a shock-absorbing pad or a CR plate is attached to the top surface of the first horizontal bend to provide noise reduction and sealing when in contact with the axial flow fan.

[0026] Furthermore, the two long fourth inclined bends are connected to the upper parts of condenser A and condenser B respectively, and their inclination angles can be changed according to the preset inclination angles of condenser A and condenser B.

[0027] Furthermore, a pre-cut notch is provided in the middle of the first horizontal bend, the size of which is 2mm larger than the width of the upper crossbeam, to avoid interference between the upper crossbeam and the long windbreak plate during installation.

[0028] Compared with the prior art, the present invention has the following advantages:

[0029] 1. The wind deflector plate for heat pump units provided by this utility model is integrated with the condenser and features multiple bending design, which effectively increases the strength of the sheet metal and prevents structural deformation of the unit caused by axial fan load and vibration; and the wind deflector effect is achieved through fastener connection.

[0030] 2. The wind deflector and condenser are fixed together in an integrated wind deflector plate for the heat pump unit provided by this utility model. The fourth inclined bending part of the long wind deflector plate is connected to the upper part of the condenser, and its angle can be changed according to the preset tilt angle of the condenser.

[0031] In summary, the technical solution of this utility model solves the problems of insufficient strength of the baffle plate, too many components, difficulty in fixing the condenser, and insufficient sealing of the condenser in the prior art. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is an overall view of the sealing structure of this utility model;

[0034] Figure 2 This is a perspective view of the condenser connection of this utility model;

[0035] Figure 3 This is an attempt to assemble the long and short windshields of this utility model;

[0036] Figure 4 This invention relates to an explosion simulation of the long and short windbreak panels.

[0037] Figure 5 This is a schematic diagram of the short windbreak structure of this utility model;

[0038] Figure 6 This is a schematic diagram of the long windbreak structure of this utility model.

[0039] In the diagram: 1. Short windbreak 1-a, short first vertical bend 1-b, short second horizontal bend 1-c, short third vertical bend 1-d, short fourth horizontal bend 1-e, short fifth vertical bend; 2. Long windbreak 2-a, long first horizontal bend 2-b, long second vertical bend 2-c, long third horizontal bend 2-d, long fourth inclined bend; 3. Condenser 3-1, condenser A; 3-2, condenser B; 4. Triangular plate; 5. Upper crossbeam; 6. Axial flow fan; 7. Condenser bracket; 8. Vertical column; 9. Intermediate support assembly; 10. Base assembly. Detailed Implementation

[0040] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this utility model or its application or use. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0042] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0044] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0045] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0046] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0047] like Figure 1-2 As shown, this utility model provides an integrated wind deflector for heat pump units, fixedly mounted on the heat pump unit frame, including: a short wind deflector 1, a long wind deflector 2, a triangular plate 4, an upper crossbeam 5, and a condenser bracket 7; the heat pump unit frame is a frame structure composed of vertical columns 8, intermediate support components 9, and a base component 10, with two short wind deflectors 1 and two long wind deflectors 2 symmetrically mounted on the four sides of its top frame; an upper crossbeam 5 is mounted at the middle of the top of the heat pump unit frame; a condenser bracket 7 for holding the condenser 3 is mounted on the middle frame of the heat pump unit frame; a triangular plate 4 is installed between each end of the condenser bracket 7 and the two short wind deflectors 1; the long wind deflector 2 is pre-installed on the upper part of the condenser 3, forming a prefabricated assembly with the short wind deflectors 1, triangular plates 4, upper crossbeam 5, and condenser bracket 7.

[0048] like Figure 1-2 As shown, condensers A3-1 and B3-2 are mounted at an angle relative to each other between the long baffle plate 2 and the condenser bracket 7; the two ends of condensers A3-1 and B3-2 are respectively fixedly connected to the triangular plate 4.

[0049] like Figure 1 As shown, the dimensions of the short baffle plate 1 and the long baffle plate 2 are adjusted according to the design dimensions of the heat pump unit, the mounting plate dimensions of the axial fan 6, and the effective length of the condenser 3; the axial fan 6 is mounted on the two short baffle plates 1 and the two long baffle plates 2.

[0050] like Figure 5 As shown, the short baffle 1 is a high-strength structure formed by bending a short rectangular titanium plate with a thickness greater than 1.2 mm to support the axial flow fan 6 and install the triangular plate 4. One end of the short rectangular titanium plate is bent downwards at 90° to form a short fifth vertical bend 1-e, and the other end is bent upwards at 90° to form a short third vertical bend 1-c. Between the short third vertical bend 1-c and the short fifth vertical bend 1-e is a short fourth horizontal bend 1-d. The top of the short third vertical bend 1-c is bent 90° toward the short fifth vertical bend 1-e to form a short second horizontal bend 1-b. The end of the short second horizontal bend 1-b is bent downwards at 90° to form a short first vertical bend 1-a. The short third vertical bend 1-c is provided with mounting holes for assembly and connection with the heat pump unit frame. The short fourth horizontal bend 1-d is provided with fixing holes for installing the triangular plate 4.

[0051] like Figure 5 As shown, a shock-absorbing pad or a CR plate is pasted on the top surface of the short second horizontal bend 1-b, which serves to reduce noise and provide a seal after contact with the axial flow fan 6.

[0052] like Figure 6As shown, the long baffle 2 is a high-strength structure formed by bending a long rectangular titanium plate with a thickness greater than 1.2 mm to support the axial flow fan 6 and install the condenser 3. One end of the long rectangular titanium plate is bent downwards in the width direction to form a long fourth inclined bend 2-d, and the other end is bent upwards at 90° to form a long second vertical bend 2-b. Between the long fourth inclined bend 2-d and the long second vertical bend 2-b is a long third horizontal bend 2-c. The top of the long second vertical bend 2-b is bent at 90° towards the long fourth inclined bend 2-d to form a long first horizontal bend 2-a. The long second vertical bend 2-b is provided with mounting holes for assembly and connection with the heat pump unit frame. The long fourth inclined bend 2-d is provided with fixing holes for installing the condenser 3.

[0053] like Figure 6 As shown, a shock-absorbing pad or a CR plate is pasted on the top surface of the first horizontal bend 2-a, which serves to reduce noise and provide a seal after contact with the axial flow fan 6.

[0054] like Figure 1-2 As shown, the two long fourth inclined bending portions 2-d are respectively connected to the upper parts of condenser A3-1 and condenser B3-2, and their inclination angles can be changed according to the preset inclination angles of condenser A3-1 and condenser B3-2.

[0055] like Figure 4 As shown, a pre-cut slit is provided in the middle of the first horizontal bend 2-a, the size of which is 2mm larger than the width of the upper crossbeam 5, to avoid interference between the upper crossbeam 5 and the long windbreak 2 during installation.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A baffle plate for a heat pump unit that integrates a baffle and a condenser, characterized in that: The heat pump unit uses an integrated wind deflector and condenser fixing plate fixedly mounted on the heat pump unit frame, including: a short wind deflector (1), a long wind deflector (2), a triangular plate (4), an upper crossbeam (5), and a condenser bracket (7). The heat pump unit frame is a frame structure composed of vertical columns (8), intermediate support components (9) and base components (10), with two short wind deflectors (1) and two long wind deflectors (2) symmetrically mounted on the four sides of its top frame. The heat pump unit frame is equipped with an upper crossbeam (5) at the top center. The heat pump unit frame is equipped with a condenser support (7) for holding the condenser (3) on the middle frame. A triangular plate (4) is installed between each end of the condenser bracket (7) and the two short baffles (1). The long baffle (2) is pre-installed on the upper part of the condenser (3) and forms a prefabricated assembly with the short baffle (1), triangular plate (4), upper crossbeam (5) and condenser support (7).

2. The integrated wind deflector for heat pump units and condenser fixing as described in claim 1, characterized in that: The long baffle plate (2) and the condenser bracket (7) are respectively equipped with inclined condensers A (3-1) and B (3-2). The two ends of the condenser A (3-1) and condenser B (3-2) are respectively fixedly connected to the triangular plate (4).

3. The integrated wind deflector for heat pump units and condenser fixing as described in claim 1, characterized in that: The dimensions of the short baffle (1) and the long baffle (2) are adjusted according to the design dimensions of the heat pump unit, the mounting plate dimensions of the axial fan (6), and the effective length of the condenser (3); The axial flow fan (6) is mounted on two short baffles (1) and two long baffles (2).

4. The integrated wind deflector for heat pump units and condenser fixing as described in claim 1, characterized in that: The short windshield (1) is a high-strength structure formed by bending a short rectangular titanium plate with a thickness greater than 1.2 mm to support the axial flow fan (6) and install the triangular plate (4); One end of the short rectangular titanium plate is bent downwards at 90° to form a short fifth vertical bend (1-e), and the other end is bent upwards at 90° to form a short third vertical bend (1-c). The short fourth horizontal bend (1-d) is located between the short third vertical bend (1-c) and the short fifth vertical bend (1-e). The top of the short third vertical bend (1-c) is bent downwards at 90° towards the short fifth vertical bend (1-e) to form a short second horizontal bend (1-b). The end of the short second horizontal bend (1-b) is bent downwards at 90° to form a short first vertical bend (1-a). The short third vertical bend (1-c) is provided with mounting holes for assembly and connection with the heat pump unit frame; The short fourth horizontal bend (1-d) is provided with fixing holes for mounting a triangular plate (4).

5. The integrated wind deflector for heat pump units and condenser fixing as described in claim 4, characterized in that: The top surface of the short second horizontal bend (1-b) is attached with either a shock-absorbing pad or a CR plate, which serves to reduce noise and provide a seal after contact with the axial flow fan (6).

6. The integrated wind deflector for heat pump units and condenser fixing as described in claim 1, characterized in that: The long baffle (2) is a high-strength structure formed by bending a long rectangular titanium plate with a thickness greater than 1.2 mm to support the axial flow fan (6) and install the condenser (3); The long rectangular titanium plate has one end bent downwards in the width direction to form a long fourth inclined bend (2-d), and the other end bent upwards at 90° to form a long second vertical bend (2-b). Between the long fourth inclined bend (2-d) and the long second vertical bend (2-b) is a long third horizontal bend (2-c). The top of the long second vertical bend (2-b) is bent at 90° toward the long fourth inclined bend (2-d) to form a long first horizontal bend (2-a). The long second vertical bend (2-b) is provided with mounting holes for assembly and connection with the heat pump unit frame; The long fourth inclined bend (2-d) is provided with a fixing hole for installing the condenser (3).

7. The integrated wind deflector for heat pump units and condenser fixing as described in claim 6, characterized in that: The top surface of the first horizontal bend (2-a) is attached with either a shock-absorbing pad or a CR plate, which serves to reduce noise and provide a seal when in contact with the axial flow fan (6).

8. The integrated wind deflector for heat pump units and condenser fixing as described in claim 6, characterized in that: The two long fourth inclined bends (2-d) are respectively connected to the upper part of condenser A (3-1) and condenser B (3-2), and their inclination angles can be changed according to the preset inclination angles of condenser A (3-1) and condenser B (3-2).

9. The integrated wind deflector for heat pump units and condenser fixing as described in claim 6, characterized in that: The middle part of the long first horizontal bend (2-a) has a pre-cut slit, the size of which is 2mm larger than the width of the upper crossbeam (5) to avoid interference between the upper crossbeam (5) and the long windbreak plate (2) during installation.

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