Single-module air source heat pump device

Abstract

The utility model discloses a single-module air source heat pump device which comprises a module box, a plurality of first air inlets are formed in the top and the bottom of the module box respectively, and a plurality of vertically-arranged air outlets are formed in the front side and the rear side of the module box respectively. A plurality of groups of vertically distributed heat pump units are arranged on the front side and the rear side in the module box, the plurality of groups of heat pump units correspond to a plurality of air outlets respectively, and splicing structures are arranged on the two sides of the module box; according to the single-module air source heat pump device, the modular module box is arranged, the air inlet and the air outlet are formed in the module box, and the multiple heat pump units are arranged in the module box, so that each module has the air inlet function, the air outlet function and the heat exchange function, and then free selection can be achieved according to the requirements of customers and the size of a site; and a plurality of modules are spliced, so that the whole integrated air source heat pump device is formed.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump devices, and more specifically to a single-module air source heat pump device. Background Art

[0002] The air source heat pump system can take into account both refrigeration and heating, and at the same time has the advantages of energy conservation and environmental protection. Therefore, it has been increasingly favored by people and is widely used in the central air-conditioning heating and refrigeration systems of high-end buildings such as general high-rise office buildings, commercial buildings, and hotels. The unit system will timely adjust the working quantity and working state of the units according to the different heating or refrigeration requirements of the entire building. At the same time, other supporting equipment includes water pump units, fans, etc.

[0003] At present, the structure of the existing air source heat pump unit is usually a box at the bottom, with finned heat exchangers arranged around the top. A large fan is further arranged on the top of the finned heat exchanger. However, the air source heat pump system with this structure usually has a fixed volume and power, and cannot be freely adjusted and controlled according to the needs of customers and the size of the site. Therefore, it is necessary to design a single-module air source heat pump device to achieve free assembly to realize the free control and allocation of volume and power. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a single-module air source heat pump device, which can realize modular assembly, so that different numbers of single-module air source heat pump devices can be freely assembled according to the needs of customers and the actual site conditions to form a complete machine.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A single-module air source heat pump device includes a module box. A plurality of first air inlets are provided at both the top and the bottom of the module box. A plurality of vertically arranged air outlets are provided on both the front and the back sides of the module box. A plurality of groups of vertically distributed heat pump units are provided on both the front and the back sides inside the module box. The plurality of groups of heat pump units respectively correspond to the plurality of air outlets. Splicing structures are provided on both sides of the module box.

[0007] Furthermore, heat dissipation spaces are provided on both the front and the back sides inside the module box. The heat pump units inside the module box are respectively located in the heat dissipation spaces on both the front and the back sides. A functional space is provided between the heat dissipation spaces on both the front and the back sides inside the model box.

[0008] Furthermore, the heat pump unit includes a finned heat exchanger, and the finned heat exchangers are vertically arranged in a herringbone shape in the heat dissipation spaces of the module box.

[0009] Furthermore, a plurality of cooling fans are arranged between the fin heat exchanger and the air outlet in the cooling space, and each cooling fan faces an air outlet.

[0010] Furthermore, connecting plates are arranged on both sides of the front and back of the module box, and second air inlets are arranged on the connecting plates.

[0011] Furthermore, grille nets are arranged at both the first air inlet and the second air inlet.

[0012] Furthermore, a fan protection cover is detachably installed at the air outlet.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The single-module air source heat pump device of the present utility model is provided with a modular module box, and the module box is provided with an air inlet and an air outlet. A plurality of heat pump units are arranged in the module box, so that each single module has the functions of air inlet, air outlet and heat exchange. Furthermore, it can be freely selected according to the needs of customers and the size of the site, and multiple modules can be spliced to form an integrated air source heat pump device.

[0015] And this single-module air source heat pump device realizes the integrated arrangement of a plurality of heat pump units by arranging a plurality of groups of vertically distributed heat pump units on both the front and back sides in the module box, effectively saving space and improving efficiency. At the same time, the heat pump units are located in the module box, which can play a good role in isolating and reducing noise. Moreover, the water pump assembly or other components can be placed in the functional space, which can improve the sound environment of the residents around the installation position of the air source heat pump device, and at the same time can also play a good protective and dust-proof role for the internal heat pump components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings, where:

[0017] Figure 1 is a structural schematic diagram of a single-module air source heat pump device Figure 1 ;

[0018] Figure 2 is a structural schematic diagram of a single-module air source heat pump device Figure 2 。

[0019] The labels in the figure are: 1, module box; 2, first air inlet; 3, grille; 4, air outlet; 5, fan guard; 6, connecting plate; 7, heat dissipation space; 8, functional space; 9, second air inlet. Detailed implementation manners

[0020] In the description of the present utility model, it should be noted that for the orientation terms, such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present 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 operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present utility model.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meanings of "several" and "a number of" are two or more, unless otherwise specifically and clearly defined.

[0022] A single-module air source heat pump device, as Figure 1-2 shown, includes a module box 1. A plurality of first air inlets 2 are provided at both the top and bottom of the module box 1. A plurality of vertically arranged air outlets 4 are provided on both the front and rear sides of the module box 1. A plurality of groups of vertically distributed heat pump units are provided on both the front and rear sides inside the module box 1, and the plurality of groups of heat pump units respectively correspond to the plurality of air outlets 4. Splicing structures are provided on both sides of the module box 1.

[0023] Preferably, the splicing structure can be a connecting rod. Specifically, the connecting rod can be made of materials such as channel steel. The connecting rod extends into the module box 1 and is connected to the module box 1, so that a plurality of module boxes 1 are connected together. At the same time, side plates can be installed on the sides of the module boxes 1 on both sides, so that the entire assembled heat pump device forms an integral box body, realizing the assembly of the whole machine.

[0024] Preferably, heat dissipation spaces 7 are provided on both the front and rear sides inside the module box 1. The heat pump units in the module box 1 are respectively located in the heat dissipation spaces 7 on both the front and rear sides. A functional space 8 is provided between the heat dissipation spaces 7 on both the front and rear sides inside the model box.

[0025] Specifically, by setting the heat dissipation space 7 and the functional space 8, the heat pump unit can be located in the heat dissipation space 7, and the remaining functional components such as the water pump can be placed in the functional space 8, realizing an orderly partitioned placement, which is conducive to the spatial layout. Moreover, maintenance personnel can later enter the functional space 8 to maintain the equipment in the functional space 8 and the heat dissipation space 7.

[0026] Preferably, the heat pump unit includes a fin heat exchanger, and the fin heat exchangers are vertically arranged in a herringbone shape in the heat dissipation space 7 of the module box 1. Arranging the fin heat exchangers in a herringbone shape can ensure heat exchange area and heat exchange space within a limited space.

[0027] Preferably, a plurality of heat dissipation fans are arranged between the fin heat exchanger and the air outlet 4 in the heat dissipation space 7, and each heat dissipation fan is directly opposite an air outlet 4, thereby realizing heat exchange of the fin heat exchanger.

[0028] Preferably, connecting plates 6 are provided on both sides of the front and back of the module box 1. The connecting plates 6 can also play a role in connecting two adjacent module boxes 1. A second air inlet 9 is provided on the connecting plate 6. After several module boxes 1 are spliced together, the air intake volume can be increased again through the second air inlet 9 on both sides of two adjacent module boxes 1.

[0029] Preferably, grille nets 3 are provided at both the first air inlet 2 and the second air inlet 9 to provide dust protection for the air inlets and prevent sundries from entering the module box 1.

[0030] Preferably, a fan protective cover 5 is detachably installed at the air outlet 4 to protect the heat dissipation fan at the air outlet 4 and prevent sundries from entering.

[0031] Functional principle:

[0032] The single-module air source heat pump device of the present utility model is set as a modular module box 1, and the module box 1 is provided with an air inlet and an air outlet 4. A plurality of heat pump units are arranged in the module box 1, so that each single module has the functions of air intake, air outlet and heat exchange. Furthermore, it can be freely selected according to the needs of customers and the size of the site, and multiple modules can be spliced to form an integral air source heat pump device.

[0033] Moreover, the single-module air source heat pump device realizes the integrated arrangement of a number of heat pump units by arranging several groups of vertically distributed heat pump units on both the front and rear sides inside the module box 1, effectively saving space and improving efficiency. At the same time, with the heat pump units located inside the module box 1, it can play a good role in isolating and reducing noise. In addition, the water pump assembly or other components can be placed in the functional space 8, which can improve the sound environment of the residents around the installation position of the air source heat pump device and also play a good protective and dust-proof role for the internal heat pump components.

[0034] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A single-module air source heat pump device, characterized in that: It includes a module box, wherein the top and bottom of the module box are each provided with a plurality of first air inlets, the front and rear sides of the module box are each provided with a plurality of vertically arranged air outlets, the front and rear sides of the module box are each provided with a plurality of groups of vertically distributed heat pump units, the plurality of groups of heat pump units correspond to the plurality of air outlets respectively, and both sides of the module box are provided with a splicing structure.

2. A single-module air source heat pump device according to claim 1, characterized in that: The module box is provided with heat dissipation spaces at both the front and rear sides, the heat pump units in the module box are respectively located in the heat dissipation spaces at the front and rear sides, and a functional space is provided between the heat dissipation spaces at the front and rear sides in the module box.

3. A single-module air source heat pump device according to claim 2, characterized in that: The heat pump unit comprises fin heat exchangers, and the fin heat exchangers are arranged vertically in a herringbone shape in the heat dissipation space of the module box.

4. A single-module air source heat pump device according to claim 3, characterized in that: A plurality of cooling fans are arranged in the cooling space between the fin heat exchanger and the air outlet, and each cooling fan faces an air outlet.

5. A single-module air source heat pump device according to claim 4, characterized in that: Both sides of the front and back of the module box are provided with connecting plates, and the connecting plates are provided with second air inlets.

6. A single-module air source heat pump device according to claim 5, characterized in that: The first air inlet and the second air inlet are both provided with grille meshes.

7. A single-module air source heat pump device according to claim 6, characterized in that: A fan protective cover can be detachably installed at the air outlet.

Images