Dehumidification and fresh air all-in-one machine

Abstract

The dehumidification and fresh air all-in-one machine comprises a shell, at least one air inlet and at least one air outlet are formed in the shell, and at least one air inlet and at least one air outlet are formed in the shell; the air filter screen comprises a primary filter screen and a high-efficiency filter screen; the multiple draught fans are arranged on the shell and used for providing power in the dehumidification and fresh air integration unit so as to guide air to flow; the equipment frame is arranged in the shell and used for bearing the evaporator, the condenser and the compressor; according to the dehumidification and fresh air all-in-one machine, outdoor air can be fed into a room, meanwhile, indoor air is discharged outdoors, and therefore dehumidification and filtration of the indoor air are achieved. The dehumidification module assembly composed of the evaporator, the condenser and the compressor in the dehumidification and fresh air all-in-one machine can freely slide on the bottom guide rail so as to be convenient to overhaul and maintain. And the damping structure of the compressor can ensure that the equipment generates lower noise. A clamping groove structure is adopted for installation of the draught fan, and production assembly and after-sales maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of air conditioning equipment, and more particularly, to a dehumidification fresh air integrated machine. BACKGROUND

[0002] The background description provided herein is for the purpose of generally presenting the context of the disclosure. The work of the presently named inventors, to the extent the work is described in this background section, as well as aspects of the description that can not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.

[0003] The dehumidification fresh air integrated machine is a kind of air conditioning equipment, which can introduce outdoor fresh air during dehumidification of indoor air, thereby ensuring the freshness of indoor air, and can also exhaust indoor dirty air to achieve the effect of air exchange. According to different configurations of the equipment, dehumidification of fresh air, internal circulation dehumidification, and mixed air dehumidification of indoor air can be achieved.

[0004] However, the current dehumidification fresh air integrated machine is relatively complex, and assembly and maintenance are relatively troublesome. CONTENT OF THE INVENTION

[0005] Therefore, there is an urgent need for a new type of dehumidification fresh air integrated machine with simple structure and convenient maintenance

[0006] The present disclosure provides a dehumidification fresh air integrated machine, which comprises: a shell, at least one air inlet and at least one air outlet are arranged on the shell; an air filter screen, which comprises a primary filter screen and a high-efficiency filter screen; a plurality of fans arranged on the shell for providing power in the dehumidification fresh air integrated machine to guide air flow; a device frame arranged in the shell for carrying an evaporator, a condenser and a compressor; the dehumidification fresh air integrated machine can send outdoor air into the room and discharge indoor air to the outdoor to achieve dehumidification and filtration of indoor air.

[0007] In an embodiment of the present application, the evaporator, the condenser and the compressor are arranged to form a dehumidification module, and the dehumidification module is arranged on the device frame.

[0008] In an embodiment of the present application, a plurality of guide rails are arranged on the device frame, and the evaporator, the condenser and the compressor are arranged to form a module and arranged on the plurality of guide rails.

[0009] In an embodiment of the present application, a first guide rail, a second guide rail and a third guide rail are arranged on the device frame, and the evaporator, the condenser and the compressor are arranged to form a dehumidification module, and the dehumidification module is arranged on the first guide rail, the second guide rail and the third guide rail.

[0010] In one embodiment of the present application, the first guide rail, the second guide rail and the third guide rail are arranged side by side on the equipment frame.

[0011] In one embodiment of the present application, a first damping plate is further arranged on the equipment frame, a second damping plate is arranged on the first damping plate, and the compressor of the dehumidification and fresh air integrated machine is arranged on the second damping plate.

[0012] In one embodiment of the present application, the compressor is arranged on the second damping plate through a damping pad and a damping spring.

[0013] In one embodiment of the present application, a damping pad is arranged between the first damping plate and the second damping plate.

[0014] In one embodiment of the present application, an intermediate partition plate is arranged on the shell of the dehumidification and fresh air integrated machine, an opening region with a size larger than that of the exhaust fan is arranged on the intermediate partition plate, and the exhaust fan is fixed on the intermediate partition plate.

[0015] In one embodiment of the present application, the dehumidification and fresh air integrated machine further comprises a wind valve, wherein at least one wind valve is configured to comprise a valve piece and a valve mounting plate, in a case where the valve piece is rotated to the valve mounting plate, the dehumidification and fresh air integrated machine is in a fresh air dehumidification mode, and in a case where the valve piece is rotated to a wind guide opening, the dehumidification and fresh air integrated machine is in an internal circulation mode.

[0016] The dehumidification and fresh air integrated machine in the present application realizes integrated design, a dehumidification module assembly composed of an evaporator, a condenser and a compressor can freely slide on the bottom guide rail to facilitate maintenance. The damping structure of the compressor can ensure that the equipment produces lower noise. The installation of the fan adopts a clamping groove structure, which facilitates production assembly and after-sales maintenance. In addition, the dehumidification and fresh air integrated machine can realize the functions of fresh air dehumidification, internal circulation dehumidification and mixed air dehumidification through switching of the wind valve.

[0017] These and other aspects of the present disclosure will become apparent from the following description of the preferred embodiment taken in conjunction with the following drawings, although variations and modifications can be affected therein by persons of ordinary skill in the art without departing from the spirit and scope of the novel concepts of the disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present disclosure will be more fully understood from the following detailed description, taken in conjunction with the accompanying drawings, in which one or more embodiments of the disclosure are shown. The drawings illustrate embodiments of the disclosure and, together with the written description, serve to explain the principles of the disclosure. Wherever possible, the same reference numbers are used throughout the drawings to refer to the same or like elements of an embodiment, and in which:

[0019] Figure 1is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure.

[0020] Figure 2 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure. Figure 1 is a sectional view of the dehumidification fresh air integrated machine cut along A-A shown in

[0021] Figure 3 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure.

[0022] Figure 4 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0023] 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. The present disclosure may, however, be embodied in different forms, and should not be construed as being limited to the embodiments set forth herein. Such embodiments of the present disclosure provided herein are to fully convey the scope of the present disclosure to those skilled in the art. In the drawings, the thickness and area of layers can be exaggerated for clarity. Throughout the specification, like reference numerals will be used to refer to like elements and the same reference numerals will be used to refer to the same elements throughout the specification. The elements can have different relative relationships and different positions for different embodiments.

[0024] The present application proposes a bidirectional flow dehumidification fresh air integrated machine. After the fresh air is introduced into the integrated machine, it is filtered by a primary filter screen, then filtered by a high-efficiency filter screen, and then dehumidified by an evaporator and a condenser, and finally sent into a room by a supply fan. At the same time, the dirty air in the room is discharged to the outside by an exhaust fan. The fans, valves, compressors, water pumps, filter screens, and other components in the equipment can be easily disassembled and replaced. The dehumidification module assembly composed of the evaporator, the condenser, and the compressor can freely slide on the bottom guide rail, facilitating maintenance. The damping structure of the compressor can ensure that the equipment produces lower noise. The installation of the fan adopts a clamping groove structure, which is convenient for production assembly and after-sales maintenance.

[0025] Figure 1 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure. Figure 2 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure. Figure 1 is a sectional view of the dehumidification fresh air integrated machine cut along A-A shown in Figure 3 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure. Figure 4 is a front view of a dehumidification fresh air integrated machine according to an exemplary embodiment of the present disclosure.

[0026] As Figure 1 and Figure 2As shown, the present application provides a dehumidification fresh air integrated machine, which comprises: a shell, at least one air inlet 1, 12 and at least one air outlet 11, 20 are arranged on the shell; an air filter screen, which comprises a primary filter screen 4 and a high-efficiency filter screen 14; a plurality of fans arranged on the shell for providing power in the dehumidification fresh air integrated machine to guide air flow; a device frame 17 arranged in the shell for carrying an evaporator 6, a condenser 7 and a compressor 9; the dehumidification fresh air integrated machine can send outdoor air into the indoor, and at the same time, discharge indoor air to the outdoor, so as to realize dehumidification and filtration of indoor air, thereby realizing the bidirectional flow of the dehumidification fresh air integrated machine.

[0027] In an embodiment of the present application, the shell of the dehumidification fresh air integrated machine is provided with a pair of air inlets and a pair of air outlets on the opposite sides, thereby introducing outdoor air into the indoor, and discharging indoor air to the outdoor. Two fans, a discharge fan 18 and a supply fan 13, can be arranged in the dehumidification fresh air integrated machine, the supply fan 13 can be used to send outdoor air into the indoor air outlet 11, and the discharge fan 18 can be used to discharge indoor air to the outdoor. The supply fan 13 and the discharge fan 18 can be arranged on the partition plate 17a in the shell, and a groove or mounting groove can be arranged on the partition plate 17a, so that the supply fan 13 and the discharge fan 18 can be fixed to the shell of the dehumidification fresh air integrated machine in a clamping groove mounting manner. The evaporator 6, the condenser 7 and the compressor 9 are all mounted on the device frame, so that they can be installed or moved together. The device frame 17 can be formed integrally with the shell of the dehumidification fresh air integrated machine, or the device frame 17 is mounted on the shell.

[0028] In an embodiment of the present application, as shown in Figures 1-4 The evaporator 6, the condenser 7 and the compressor 9 form a module, i.e., form a dehumidification module, which is mounted on the device frame 17, so that the evaporator, the condenser and the compressor can be moved or installed or repaired together, thereby facilitating the assembly and maintenance of the dehumidification fresh air integrated machine.

[0029] In an embodiment of the present application, as shown in Figures 1-4 A plurality of guide rails are arranged on the device frame, and the evaporator 6, the condenser 7 and the compressor 9 arranged as a module are arranged on the plurality of guide rails. In other words, guide rails can be arranged between the evaporator 6, the condenser 7 and the compressor 9 and the device frame 17, so that the evaporator 6, the condenser 7 and the compressor 9 can move together relative to the device frame 17, in other words, the evaporator 6, the condenser 7 and the compressor 9 can move together relative to the shell of the dehumidification fresh air integrated machine, thereby facilitating installation or maintenance.

[0030] In an embodiment of the present application, as shown inFigures 1-4 As shown, preferably, three guide rails are provided on the equipment frame, i.e. the first guide rail 17c, the second guide rail 17d and the third guide rail 17e, which are arranged side by side on the equipment frame 17. The first guide rail 17c, the second guide rail 17d and the third guide rail 17e can be spaced apart from each other by a distance so as to have a certain moving space between the guide rails. The evaporator, the condenser and the compressor are arranged on the three guide rails 17c, 17d and 17e as a module. Alternatively, the evaporator and the condenser can be mounted on the first guide rail 17c, and the compressor is mounted on the second guide rail and / or the third guide rail.

[0031] In an embodiment of the present application, as shown in Figures 1-4 As shown, the equipment frame 17 is further provided with multi-stage shock-absorbing plates, preferably two-stage shock-absorbing plates, i.e. a first-stage shock-absorbing plate 17g is arranged on the equipment frame, and a second-stage shock-absorbing plate 17h is arranged on the first-stage shock-absorbing plate 17g, and the compressor of the dehumidification and fresh air integrated machine is arranged on the second-stage shock-absorbing plate 17h. The arrangement of the multi-stage shock-absorbing plates not only optimizes the connection mode of the components and the shell of the dehumidification and fresh air integrated machine, and reduces the resonance between the components, but also reduces the motion noise of the dehumidification and fresh air integrated machine, and facilitates the assembly and maintenance of the dehumidification and fresh air integrated machine, and further protects the dehumidification and fresh air integrated machine, and prolongs the service life thereof.

[0032] In an embodiment of the present application, as shown in Figures 1-4 As shown, the compressor 9 can be arranged on the second-stage shock-absorbing plate 17h through a shock-absorbing pad and a shock-absorbing spring 17k. As shown, the shock-absorbing pad is arranged between the first-stage shock-absorbing plate 17g and the second-stage shock-absorbing plate 17h. The fastener, such as a bolt, connects the second-stage shock-absorbing plate 17h to the first-stage shock-absorbing plate 17g through the shock-absorbing pad. The upper shock-absorbing pad 17m and the shock-absorbing spring 17k can be further arranged on the second-stage shock-absorbing plate 17h, and the compressor 9 is connected to the shock-absorbing pad and the shock-absorbing spring 17k. The shock-absorbing pad can be arranged as the upper shock-absorbing pad 17m and the lower shock-absorbing pad 17j, and the shock-absorbing spring 17k is arranged between the upper shock-absorbing pad 17m and the lower shock-absorbing pad 17j. The fastener 17n, such as a bolt, is connected to the second-stage shock-absorbing plate 17h through the upper shock-absorbing pad 17m, the shock-absorbing spring 17k and the lower shock-absorbing pad 17j. By using the multi-stage shock-absorbing plates, the operation stability of the dehumidification and fresh air integrated machine is improved, the equipment displacement or structural damage caused by vibration is reduced, and thus the service life of the equipment is prolonged.

[0033] In an embodiment of the present application, as shown in Figures 1-4 As shown, the shell of the dehumidification and fresh air integrated machine is provided with an intermediate partition plate 17a, and the intermediate partition plate 17a is provided with an opening region larger than the size of the exhaust fan, and the exhaust fan is fixed on the intermediate partition plate 17a.

[0034] In one embodiment of the present application, as shown in Figures 1-4 The dehumidification fresh air integrated machine is also provided with air valves 3, at least one of which is configured to include a valve piece and a valve mounting plate 17b. When the valve piece is rotated onto the valve mounting plate 17b, the dehumidification fresh air integrated machine is in a fresh air dehumidification mode. When the valve piece is rotated to the air guide opening, the dehumidification fresh air integrated machine is in an internal circulation mode.

[0035] In a preferred embodiment, in the fresh air dehumidification mode, outdoor air is introduced into the dehumidification fresh air integrated machine from the outdoor fresh air inlet 1, flows through the air guide opening 2 to the fresh air primary filter screen 4, and then sequentially passes through the high-efficiency filter screen 14, the evaporator 6, and the condenser 7, and finally is sent to the indoor air outlet 11 by the supply air fan 13, and finally leaves the dehumidification fresh air integrated machine to enter the indoor environment.

[0036] In a preferred embodiment, in the fresh air dehumidification mode, indoor air enters the dehumidification fresh air integrated machine from the indoor air inlet 12, passes through the return air primary filter screen 16, and is sent to the exhaust air outlet 20 by the exhaust air fan 18, and then is discharged from the dehumidification fresh air integrated machine to the outdoor environment, thereby realizing a bidirectional flow dehumidification fresh air integrated machine.

[0037] In a preferred embodiment, in the internal circulation dehumidification mode, indoor air enters the dehumidification fresh air integrated machine from the indoor air inlet 12, sequentially passes through the return air primary filter screen 16, the air valve 3, the fresh air primary filter screen 4, the high-efficiency filter screen 14, the evaporator 6, and the condenser 7, and is finally sent to the indoor air outlet 11 by the supply air fan 13, and then is sent into the indoor environment through the indoor air outlet 11 again.

[0038] In a preferred embodiment, the valve mounting plate 17b and the intermediate partition plate 17a are fixed. For example, the valve piece of the air valve 3 can rotate. When the valve piece is rotated to the position of the valve mounting plate 17b, the valve piece and the mounting surface of the valve mounting plate 17b are attached, at which time the fresh air dehumidification mode is opened. When the valve piece is rotated to the position of the air guide opening 2, the valve piece and the inclined mounting surface of the air guide opening 2 are attached, at which time the internal circulation mode is opened.

[0039] In a preferred embodiment, in the mixed air mode, the air valve 3 is opened to a certain extent, for example, the valve piece is positioned between the air guide opening 2 and the valve mounting plate, and the valve is opened by 1 / 2 or 1 / 3 or 2 / 5 or different proportions, which can simultaneously realize the entry of outdoor air and the flow of indoor air, i.e., simultaneously realize dehumidification and purification, thereby realizing the mixed air mode.

[0040] The terminology used herein is for the purpose of exemplification only and shall not be interpreted as limiting the meaning or scope of the present disclosure. As used in this specification, unless expressly stated otherwise, the singular forms "a," "an," and "the" can include plural referents. Also, the expressions "including," "comprising," and / or "having" when used in this specification, neither excludes nor requires the presence of the mentioned shapes, numbers, steps, operations, components, elements, and / or groups thereof, nor the presence or addition of one or more other shapes, numbers, steps, operations, components, elements, and / or groups thereof.

[0041] The above description of the exemplary embodiments of the present disclosure is presented for the purposes of illustration and description only and is not intended to be exhaustive or to limit the disclosure to the precise forms described. Many modifications and variations are possible in light of the above teachings. The embodiments were chosen and described in order to explain the principles of the disclosure and its practical application and to enable others skilled in the art to utilize the disclosure and various embodiments with various modifications as are suited to the particular use contemplated. Alternative embodiments will become apparent to those skilled in the art to which the present disclosure pertains without departing from the spirit and scope of the present disclosure. Accordingly, the scope of the present disclosure is defined by the appended claims rather than by the foregoing description and exemplary embodiments described therein.

Claims

1. A dehumidification fresh air all-in-one machine, characterized in that, Comprise: A shell, at least one air inlet and at least one air outlet are arranged on the shell; Air filter, the air filter comprises a primary filter and a high efficiency filter; A plurality of fans are arranged on the shell for providing power to guide air flow in the dehumidification fresh air integrated machine; The device frame is arranged in the shell for carrying the evaporator, condenser and compressor; The dehumidification fresh air integrated machine can send outdoor air into the room, while discharging indoor air to the outdoor, to realize dehumidification and filtration of indoor air.

2. The dehumidification fresh air integrated machine of claim 1, wherein, The evaporator, condenser and compressor are arranged to form a dehumidification module, which is arranged on the device frame.

3. The dehumidification fresh air integrated machine of claim 2, wherein, A plurality of guide rails are arranged on the device frame, and the evaporator, condenser and compressor are arranged to form a module and arranged on the guide rails.

4. The dehumidification fresh air integrated machine of claim 2, wherein, The device frame is provided with a first guide rail, a second guide rail and a third guide rail, and the evaporator, condenser and compressor are arranged to form a dehumidification module, which is arranged on the first guide rail, the second guide rail and the third guide rail.

5. The dehumidification fresh air integrated machine of claim 4, wherein, The first guide rail, the second guide rail and the third guide rail are arranged side by side on the device frame.

6. The dehumidification fresh air integrated machine of claim 1, wherein, The device frame is further provided with a first damping plate, and a second damping plate is arranged on the first damping plate, and the compressor of the dehumidification fresh air integrated machine is arranged on the second damping plate.

7. The dehumidification fresh air integrated machine of claim 6, wherein, The compressor is arranged on the second damping plate through a damping pad and a damping spring.

8. The dehumidification fresh air integrated machine of claim 6, wherein, A damping pad is arranged between the first damping plate and the second damping plate.

9. The dehumidification fresh air integrated machine of claim 1, wherein, The shell of the dehumidification fresh air integrated machine is provided with an intermediate partition plate, and the intermediate partition plate is provided with an opening area larger than the size of the exhaust fan, and the exhaust fan is fixed on the intermediate partition plate.

10. The dehumidification fresh air integrated machine of claim 1, wherein, The dehumidification fresh air integrated machine is further provided with a wind valve, wherein at least one wind valve is configured to include a valve plate and a valve mounting plate, and when the valve plate is rotated to the valve mounting plate, the dehumidification fresh air integrated machine is in fresh air dehumidification mode, and when the valve plate is rotated to the air guide opening, the dehumidification fresh air integrated machine is in internal circulation mode.

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