Air conditioning equipment

Abstract

The utility model discloses air conditioning equipment, which comprises a dehumidification module, an exhaust fan, an evaporator, a condenser and a compressor, the dehumidification module is arranged to be adjacent to the exhaust fan, the dehumidification module is L-shaped and comprises the evaporator, the condenser and the compressor, and the axis of the compressor is perpendicular to the axis of the evaporator and the axis of the condenser; the heat exchange module is arranged in the heat exchange cavity and located on the upstream of the dehumidification module; the fans comprise an air supply fan and an air exhaust fan; the air supply fan is used for feeding air entering the air conditioning equipment into a room; the air exhaust fan is used for exhausting the air in the air conditioning equipment out of the air conditioning equipment; and the air filter screen is arranged in the heat exchange cavity and used for filtering air entering the air conditioning equipment. According to the air conditioning equipment, outdoor fresh air can be introduced in the process of dehumidifying indoor air, so that freshness of the indoor air is guaranteed, the heat exchange function can be achieved, and energy waste is avoided.

Description

Technical Field

[0001] The present disclosure relates to an air conditioning device, and more particularly, to an air conditioning device having an L-shaped dehumidification module. Background Art

[0002] The background description provided herein is intended to generally present the context of the present disclosure. To the extent described in this background section, the work of the presently named inventors and aspects of the description that may not constitute prior art at the time of filing are neither explicitly nor implicitly admitted to be prior art with respect to the present disclosure.

[0003] A dehumidifier and fresh air unit is an air conditioning device that, while dehumidifying the indoor air, also introduces fresh air from outside, ensuring freshness. It also provides heat exchange, avoiding energy waste. Depending on the device configuration, it can achieve internal circulation dehumidification, fresh air dehumidification, mixed air dehumidification, internal circulation purification, fresh air purification, and fresh air heat exchange. Utility Model Content

[0004] Therefore, there is an urgent need for a high-performance air conditioning device, such as a dehumidifier, a fresh air blower, or a dehumidification and fresh air integrated machine, to solve the deficiencies in the above-mentioned prior art.

[0005] The present disclosure provides an air-conditioning device, which includes: a dehumidification module, which is arranged adjacent to an exhaust fan, and the dehumidification module is L-shaped and includes an evaporator, a condenser and a compressor, wherein the axis of the compressor is perpendicular to the axis of the evaporator and the axis of the condenser; a heat exchange module, which is arranged in the heat exchange cavity and is located upstream of the dehumidification module; a plurality of fans, which include a supply fan for sending air entering the air-conditioning device into the room and an exhaust fan for discharging air in the air-conditioning device to the outside of the air-conditioning device; an air filter, which is arranged in the heat exchange cavity and is used to filter the air entering the air-conditioning device.

[0006] In one embodiment of the present disclosure, the axis of the evaporator and the axis of the condenser are arranged in parallel.

[0007] In one embodiment of the present disclosure, the dehumidification module further includes a dehumidification module frame, a pump and a water receiving pan, and the dehumidification module frame accommodates the evaporator, condenser, compressor, pump and water receiving pan therein.

[0008] In one embodiment of the present disclosure, the air conditioning device further comprises a pre-filter, which is disposed in front of the heat exchange module on an air flow path where outdoor air flows into the air conditioning device.

[0009] In one embodiment of the present disclosure, the heat exchange module divides the heat exchange cavity into an upper heat exchange return air cavity and a lower heat exchange return air cavity.

[0010] In one embodiment of the present disclosure, at least one of the fans includes a fan body and a fan mounting plate, and the fan mounting plate is fixed to a frame of the air conditioning equipment.

[0011] In one embodiment of the present disclosure, the frame of the air conditioning equipment includes a partition, and a plurality of fixing plates are provided on the partition, and at least two fixing plates form a slot.

[0012] In one embodiment of the present disclosure, the fan mounting plate is fixed to the slot.

[0013] In one embodiment of the present disclosure, the structure of the exhaust fan is the same as that of the supply fan.

[0014] In one embodiment of the present disclosure, the air conditioning equipment includes a heat exchange mode and an internal circulation mode. In the heat exchange mode, outdoor air passes through the heat exchange cavity and the supply air cavity in sequence and enters the room. The indoor return air passes through the return air cavity, the heat exchange return air upper cavity, and the heat exchange exhaust lower cavity and is discharged from the air conditioning equipment. In the internal circulation mode, the indoor air passes through the return air cavity, the heat exchange return air lower cavity and the supply air cavity and returns to the room.

[0015] The air conditioning equipment in this application can also introduce outdoor fresh air during the dehumidification process, thereby ensuring the freshness of the indoor air and realizing heat exchange function to avoid energy waste. In addition, it can also realize the functions of internal circulation dehumidification, fresh air dehumidification, mixed air dehumidification, internal circulation purification, fresh air purification and fresh air heat exchange for indoor air.

[0016] These and other aspects of the disclosure will become apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings and description thereof, but variations and modifications may be made thereto without departing from the spirit and scope of the novel concepts of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present disclosure will be more fully understood from the detailed description and accompanying drawings. These drawings illustrate one or more embodiments of the present disclosure and, together with the written description, serve to explain the principles of the present disclosure. Wherever possible, the same reference numerals are used throughout the drawings to represent the same or similar elements of the embodiments, and wherein:

[0018] Figure 1 is a schematic view of an air conditioning device according to an exemplary embodiment of the present disclosure.

[0019] Figure 2is a schematic view of airflow through an air conditioning device according to an exemplary embodiment of the present disclosure.

[0020] Figure 3 is based on Figure 2 Schematic cross-sectional view of an air conditioning device taken along II.

[0021] Figure 4 is a schematic view of a dehumidification module according to an exemplary embodiment of the present disclosure.

[0022] Figure 5 is a schematic view of an air supply blower according to an exemplary embodiment of the present disclosure.

[0023] Figure 6 is a schematic top view of an air supply blower according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0024] Hereinafter, the present disclosure will be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the present disclosure are shown. However, the present disclosure can be implemented in different embodiments and should not be construed as being limited to the embodiments described herein. These embodiments provided by the present disclosure are intended to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. In the accompanying drawings, the thickness and area of ​​the layers may be magnified for clarity. Throughout the specification, the same reference numerals are used to represent the same elements. For different embodiments, the elements may have different relationships and different positions.

[0025] The present application aims to provide a dehumidification and fresh air all-in-one machine. After the fresh air is introduced into the machine, it is first filtered by a pre-filter, then enters the heat exchange module for energy recovery, is subsequently filtered by a high-efficiency filter, and then passes through the evaporator and condenser for dehumidification, and is finally delivered into the room by the supply fan. At the same time, the indoor dirty air is discharged to the outside by the exhaust fan on the other side, and when passing through the intermediate heat exchange module, it will exchange heat with the fresh air flow. In addition, the fan, valves, compressor, water pump, filter, heat exchange core and other components in the device can be easily disassembled and replaced. The unique "L" shape of the dehumidification module ensures that the fan layout takes up very little space, and the device structure is more compact. The fan is installed using a slot structure, which is convenient for production assembly and after-sales maintenance. The integrated structural design ensures that one device can simultaneously realize the functions of fresh air, dehumidification and heat exchange. The valve switching can also realize the internal circulation purification or dehumidification, and mixed air function. The size is compact and easy to maintain.

[0026] Figure 1 is a schematic view of an air conditioning apparatus according to an exemplary embodiment of the present disclosure. Figure 2is a schematic view of airflow through an air conditioning device according to an exemplary embodiment of the present disclosure. Figure 3 is based on Figure 2 Schematic cross-sectional view of an air conditioning device taken along II. Figure 4 is a schematic view of a dehumidification module according to an exemplary embodiment of the present disclosure. Figure 5 is a schematic view of an air supply blower according to an exemplary embodiment of the present disclosure. Figure 6 is a schematic top view of an air supply blower according to an exemplary embodiment of the present disclosure.

[0027] In one embodiment of the present disclosure, Figure 1-6 As shown, the air conditioning equipment includes: a dehumidification module 10, which is arranged adjacent to the exhaust fan 4, and the dehumidification module 10 is L-shaped and includes an evaporator 10-1, a condenser 10-2 and a compressor 10-4, wherein the axis of the compressor 10-4 is perpendicular to the axis of the evaporator 10-1 and the axis of the condenser 10-2; a heat exchange module 7, which is arranged in the heat exchange cavity c and is located upstream of the dehumidification module 10; a plurality of fans, which include a supply fan 13 for sending the air entering the air conditioning equipment into the room and an exhaust fan 4 for discharging the air in the air conditioning equipment to the outside of the air conditioning equipment; an air filter, which is arranged in the heat exchange cavity c and is used to filter the air entering the air conditioning equipment.

[0028] like Figure 1-6 As shown, the air conditioning device includes an outdoor air inlet and exhaust outlet on both sides. For example, the left side of the air conditioning device includes an outdoor fresh air inlet and an outdoor exhaust outlet, and the right side of the air conditioning device includes an indoor return air inlet and an indoor supply air inlet. Outdoor air enters the fresh air cavity a of the air conditioning device through the outdoor fresh air inlet, then enters the heat exchange cavity c, passes through the heat exchange module 7 and the dehumidification module 10, enters the supply air cavity d, and finally enters the room through the indoor supply air inlet. In the air flow path, the heat exchange module 7 and the dehumidification module 10 are arranged adjacent to each other, and the heat exchange module 7 is located upstream of the dehumidification module 10.

[0029] In the dehumidification module 10, since it is L-shaped, the air supply fan 13 can be arranged adjacent to the dehumidification module 10, and together with it form a rectangular shape in the main view (as shown in the figure). In the actual structure, it is formed into a roughly tetrahedral shape, thereby ensuring that the arrangement of the fan occupies very little space and the equipment structure is more compact.

[0030] In one embodiment of the present disclosure, an air filter is disposed within heat exchange chamber c, in front of heat exchange module 7, thereby better filtering the air and containing heat exchange module 7. The air filter disposed in this position within the air conditioning unit is referred to as a pre-exhaust air filter 6. In other words, pre-exhaust air filter 6 is disposed in front of heat exchange module 7, along the air flow path from outdoor air into the air conditioning unit. Furthermore, the air conditioning unit further includes an exhaust pre-filter 8 and a high-efficiency filter 9, disposed after heat exchange module 7.

[0031] In one embodiment according to the present disclosure, Figure 1-6 As shown, in the dehumidification module 10, as shown in the figure, the axis of the evaporator 10-1 and the axis of the condenser 10-2 are arranged in parallel. In other words, the evaporator 10-1 and the condenser 10-2 are arranged vertically and in parallel at the left end of the dehumidification module 10, and the compressor 10-4 is arranged at the lower right end, thereby forming an L-shaped dehumidification module 10. For the convenience of description, the direction in which the evaporator 10-1 and the condenser 10-2 are parallel is called the axis direction of the evaporator 10-1 and the condenser 10-2. As shown in the figure, the axes of the evaporator 10-1 and the condenser 10-2 can be described as extending vertically, and the axis of the compressor is extended horizontally. Therefore, the axis of the compressor 10-4 is perpendicular to both the axis of the evaporator 10-1 and the axis of the condenser 10-2.

[0032] Furthermore, in an exemplary embodiment according to the present disclosure, Figure 1-6 As shown, the dehumidification module 10 further includes a dehumidification module frame 10-5, a pump 10-3, and a water receiving pan 10-6. The dehumidification module frame houses the evaporator 10-1, condenser 10-2, compressor 10-4, pump 10-3, and water receiving pan 10-6. The water receiving pan 10-6 is disposed adjacent to the condenser 10-2 to facilitate receiving moisture during the air exchange process.

[0033] In one embodiment according to the present disclosure, Figure 1-6 As shown, the heat exchange module 7 divides the heat exchange chamber c into an upper heat exchange return air chamber c1 and a lower heat exchange return air chamber c2. As shown in the figure, the heat exchange module 7 uses itself and the partitioning components to divide the heat exchange chamber c into an upper heat exchange return air chamber c1, a lower heat exchange return air chamber c2, and a lower heat exchange exhaust air chamber c3. The upper heat exchange return air chamber c1 and the lower heat exchange return air chamber c2 are connected by an internal circulation air valve 15 and are located on the same side of the heat exchange module 7. As shown in the figure, they are located on the right side of the heat exchange module 7, and the lower heat exchange exhaust air chamber c3 is located on the lower left side of the heat exchange module 7.

[0034] In one embodiment according to the present disclosure, Figure 1-6As shown, at least one of the fans includes a fan body 13-1 and a fan mounting plate 13-2, which is secured to the frame of the air conditioning system. Taking the air supply fan 13 as an example, the air supply fan 13 includes the air supply fan body 13-1 and a air supply fan mounting plate 13-2 connected to the air supply fan body 13-1. The air supply fan mounting plate 13-2 is secured to a slot in the exhaust baffle 110, which is composed of at least two identical fan fixing plates 120.

[0035] In one embodiment according to the present disclosure, Figure 1-6 As shown, the frame of the air conditioning equipment includes a partition 110, on which are disposed a plurality of fixing plates 120, with at least two fixing plates 120 forming a slot. The fan mounting plate is secured to the slot. Specifically, the fixing plates can be formed by bending a sheet-like member, which can be bent at approximately 90 degrees. The bent fixing plates 120 can be formed into a pair. As shown in the figure, the fixing plates 120 are fixed to the partition 110 back-to-back with a predetermined distance therebetween by fixing members, thereby forming a slot. The distance between the two fixing plates 120 can be the thickness of the mounting plate 13-2. Furthermore, multiple pairs of fixing plates can be provided depending on the length of the mounting plate 13-2 to form multiple slots, thereby more securely mounting the air supply fan mounting plate 13-2. Preferably, a fixing plate 120 is secured to one end of the mounting plate 13-2 as a stopper, thereby enabling the air supply fan mounting plate 13-2 to be inserted and installed quickly and easily. The fan installation in the embodiment of the present application adopts a slot structure, which is convenient for production assembly and after-sales maintenance.

[0036] In one embodiment according to the present disclosure, Figure 1-6 As shown, the structure of the exhaust fan 4 is the same as that of the supply fan 13. In more detail, the installation structure of the exhaust fan 4 and the supply fan 13 is the same.

[0037] In one embodiment according to the present disclosure, Figure 1-6 As shown, the air conditioning device includes a heat exchange mode and an internal circulation mode. In the heat exchange mode, outdoor air enters the air conditioning device through the outdoor fresh air inlet, then passes through the heat exchange chamber c and the supply air chamber in sequence, entering the room. Indoor return air passes through the return air chamber e, the upper heat exchange return air chamber, and the lower heat exchange exhaust air chamber, and then exits the air conditioning device through the outdoor exhaust outlet. In the internal circulation mode, indoor air returns to the room through the return air chamber e, the lower heat exchange return air chamber c2, and the supply air chamber d.

[0038] In an embodiment of the present disclosure, the air conditioning equipment can be a dehumidification and fresh air integrated machine, which includes a fresh air inlet 1, a fresh air valve 2, an exhaust air outlet 3, an exhaust fan 4, a fresh air sensor 5, a fresh air pre-filter 6, a heat exchange module 7, an exhaust pre-filter 8, a high-efficiency filter 9, a dehumidification module 10, an electronic control module 11, a sterilization module 12, a supply air fan 13, a supply air outlet 14, an internal circulation air valve 15, a return air outlet 16 and an equipment frame 17.

[0039] The air conditioning equipment in this application can also introduce outdoor fresh air during the dehumidification process, thereby ensuring the freshness of the indoor air and realizing heat exchange function to avoid energy waste. In addition, it can also realize the functions of internal circulation dehumidification, fresh air dehumidification, mixed air dehumidification, internal circulation purification, fresh air purification and fresh air heat exchange for indoor air.

[0040] As used herein, terms such as "first," "second," and the like are used to describe various components, assemblies, regions, layers, and / or parts. However, it is apparent that components, assemblies, regions, layers, and / or parts should not be limited by these terms. These terms are merely used to distinguish one component, component, region, layer, or part from another component, component, region, layer, or part. Thus, a description of a first component, component, region, layer, or part may also refer to a second component, component, region, layer, or part without departing from the scope of this disclosure.

[0041] The above description of the exemplary embodiments of the present disclosure is presented for the purpose of illustration and description only, and is not intended to be exhaustive or to limit the present disclosure to the precise form disclosed. In light of the above teachings, many modifications and variations are possible. The embodiments are selected and described to explain the principles of the present disclosure and its practical application, so that other persons skilled in the art can utilize the present disclosure and the various embodiments, and with various modifications suitable for the specific purposes contemplated. Without departing from the spirit and scope of the present disclosure, alternative embodiments will become apparent to those skilled in the art to which the present disclosure belongs. Therefore, the scope of the present disclosure is limited by the appended claims rather than by the foregoing description and the exemplary embodiments described therein.

Claims

1. An air conditioning device, characterized in that: The air conditioning equipment comprises: a dehumidification module, disposed adjacent to the exhaust fan, and having an L-shape, and comprising an evaporator, a condenser, and a compressor, wherein the axis of the compressor is perpendicular to both the axis of the evaporator and the axis of the condenser; a heat exchange module, the heat exchange module being disposed in the heat exchange cavity and located upstream of the dehumidification module; a plurality of fans, the fans including a supply fan for delivering air entering the air-conditioning device into the room and an exhaust fan for exhausting air in the air-conditioning device out of the air-conditioning device; The air filter is arranged in the heat exchange cavity and is used to filter the air entering the air conditioning equipment.

2. The air conditioning equipment according to claim 1, wherein The axis of the evaporator and the axis of the condenser are arranged in parallel.

3. The air conditioning equipment according to claim 1, wherein The dehumidification module further includes a dehumidification module frame, a pump and a water receiving pan. The dehumidification module frame accommodates the evaporator, condenser, compressor, pump and water receiving pan.

4. The air conditioning equipment according to claim 3, wherein The air conditioning device further includes a pre-filter disposed in front of the heat exchange module on an air flow path where outdoor air flows into the air conditioning device.

5. The air conditioning equipment according to any one of claims 1 to 4, characterized in that: The heat exchange module divides the heat exchange cavity into a heat exchange return air upper cavity and a heat exchange return air lower cavity.

6. The air conditioning equipment according to any one of claims 1 to 4, characterized in that: At least one of the fans includes a fan body and a fan mounting plate, and the fan mounting plate is fixed on a frame of the air conditioning device.

7. The air conditioning equipment according to claim 6, wherein: The frame of the air conditioning equipment includes a partition, and a plurality of fixing plates are provided on the partition, and at least two fixing plates form a slot.

8. The air conditioning equipment according to claim 7, wherein: The fan mounting plate is fixed to the slot.

9. The air conditioning equipment according to any one of claims 1 to 4, wherein the structure of the exhaust fan is the same as that of the supply fan.

10. The air conditioning equipment according to any one of claims 1 to 4, characterized in that: The air conditioning equipment includes a heat exchange mode and an internal circulation mode. In the heat exchange mode, outdoor air passes through the heat exchange cavity and the air supply cavity in sequence and enters the room. The indoor return air passes through the return air cavity, the heat exchange return air upper cavity, and the heat exchange exhaust lower cavity and is discharged from the air conditioning equipment. In the internal circulation mode, the indoor air passes through the return air cavity, the heat exchange return air lower cavity and the air supply cavity and returns to the room.

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