Silent air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to a mute air conditioner. According to the mute air conditioner, the technical problem that in the prior art, noise is large in the operation process of an air conditioner is solved. A mute air conditioner comprises a heat pump assembly and a heat exchange assembly which are located outdoors, and a radiation assembly and a fresh air dehumidification assembly which are located indoors. The heat pump assembly is connected with the heat exchange assembly, and the radiation assembly and the fresh air dehumidification assembly are arranged on the heat exchange assembly in parallel. The mute air conditioner further comprises a control assembly, the control assembly comprises a controller, a temperature sensor for detecting indoor temperature parameters and a humidity sensor for detecting indoor humidity parameters, the temperature sensor and the humidity sensor are both in communication connection with the controller, and the heat pump assembly and the heat exchange assembly are both controlled by the controller. The radiation assembly adopts a radiation heat exchange mode, only stable water flow exists in the equipment, and muting can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a silent air conditioner. Background Art

[0002] The heat pump air conditioning system includes an air source heat pump system and a ground source heat pump system. The air source heat pump system uses the cold medium in the equipment to exchange heat with the air.

[0003] The existing technology changes the indoor temperature through convection heat exchange. This air-conditioning system produces a lot of noise during operation, which deteriorates the application experience of the heat pump air-conditioning system.

[0004] Therefore, the air conditioner in the prior art has the technical problem of making loud noise during operation. Utility Model Content

[0005] The utility model provides a silent air conditioner, which solves the technical problem of high noise during the operation of the air conditioner in the prior art.

[0006] Some implementation plans adopted to solve the above technical problems include:

[0007] A silent air conditioner, comprising a heat pump component and a heat exchange component located outdoors and a radiation component and a fresh air dehumidification component located indoors;

[0008] The heat pump component is connected to the heat exchange component, and the radiation component and the fresh air dehumidification component are arranged in parallel on the heat exchange component;

[0009] The silent air conditioner also includes a control component, which includes a controller, a temperature sensor for detecting indoor temperature parameters, and a humidity sensor for detecting indoor humidity parameters. The temperature sensor and the humidity sensor are both communicatively connected to the controller, and the heat pump component and the heat exchange component are both controlled by the controller.

[0010] Preferably, a buffer water tank is provided between the heat pump assembly and the heat exchange assembly, and the medium that flows back from the heat exchange assembly to the heat pump assembly flows back to the heat pump assembly through the buffer water tank.

[0011] Preferably, the heat exchange component is a variable water temperature heat exchanger.

[0012] Preferably, the silent air conditioner further comprises a solar power supply component, which supplies power to the heat pump component, the heat exchange component and the control component.

[0013] Preferably, the radiation component includes an insulation plate, a heat spreader, a heat pipe and a panel, the heat pipe is located between the panel and the heat spreader, the heat spreader is located between the heat pipe and the insulation plate, and the heat pipe is connected to the heat exchange component.

[0014] Preferably, the heat spreader is provided with a mounting groove for mounting the heat pipe, and at least a portion of the heat pipe is located in the mounting groove.

[0015] Preferably, the depth of the mounting groove is not less than the diameter of the heat pipe.

[0016] Preferably, the heat spreader is an aluminum plate.

[0017] Preferably, the heat conduction pipe is a PEXA pipe.

[0018] Preferably, the panel is a calcium silicate board.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] 1. The radiation component adopts the radiation heat exchange method, and there is only a stable water flow inside the equipment, which can achieve silence.

[0021] 2. The heat exchange medium in the heat exchange component is water, which is more environmentally friendly and energy-saving than Freon.

[0022] 3. The radiation component adopts radiation heat exchange method, there is no blowing feeling, the body feels more comfortable than air cooling, and air-conditioning disease will not occur.

[0023] 4. The use of radiation heat exchange will make the temperature fluctuation of the temperature control environment smaller and more uniform, and will not cause large temperature fluctuations in different areas like convection heat transfer.

[0024] 5. Silent air conditioners do not have motors and other vulnerable parts, so they can be maintenance-free after installation;

[0025] 6. After installation, the radiation component is about 14.5cm, which can reduce 42% of the floor height loss compared with the fan coil unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] For the purpose of explanation, several embodiments of the present utility model technology are described in the following drawings. The following drawings are incorporated into this text and constitute a part of the specific embodiment. In some cases, well-known structures and components are shown in block diagram form to avoid blurring the concept of the present utility model subject technology.

[0027] Figure 1 It is a structural block diagram of the utility model.

[0028] Figure 2 This is an exploded view of the radiation component.

[0029] In the figure:

[0030] 1. Heat pump assembly, 2. Heat exchange assembly, 3. Radiation assembly, 31. Insulation board, 32. Heat spreader, 33. Heat pipe, 34. Panel, 35. Installation slot, 4. Fresh air dehumidification assembly, 5. Buffer water tank. DETAILED DESCRIPTION

[0031] The specific embodiments shown below are intended to be descriptions of various configurations of the subject technology of the present invention, and are not intended to represent the only configuration in which the subject technology of the present invention can be practiced. The specific embodiments include specific details intended to provide a thorough understanding of the subject technology of the present invention. However, it will be clear and obvious to those skilled in the art that the subject technology of the present invention is not limited to the specific details shown herein, and can be practiced without these specific details.

[0032] Reference Figure 1 to Figure 2 As shown, a silent air conditioner comprises a heat pump component 1 and a heat exchange component 2 located outdoors and a radiation component 3 and a fresh air dehumidification component 4 located indoors;

[0033] The heat pump component 1 is connected to the heat exchange component 2, and the radiation component 3 and the fresh air dehumidification component 4 are arranged in parallel on the heat exchange component 2;

[0034] The silent air conditioner also includes a control component, which includes a controller, a temperature sensor for detecting indoor temperature parameters, and a humidity sensor for detecting indoor humidity parameters. The temperature sensor and the humidity sensor are both communicatively connected to the controller, and the heat pump component 1 and the heat exchange component 2 are both controlled by the controller.

[0035] The controller may be a controller with a touch screen. One or more temperature sensors may be provided indoors. One or more humidity sensors may be provided indoors. The controller may also have wireless communication capabilities, such as connecting to a mobile phone via Bluetooth communication to achieve corresponding control functions.

[0036] In some embodiments, a buffer water tank 5 is provided between the heat pump assembly 1 and the heat exchange assembly 2, and the medium from the heat exchange assembly 2 to the heat pump assembly 1 flows back to the heat pump assembly 1 through the buffer water tank 5. The buffer water tank 5 is used to ensure the stability of the system operation and avoid frequent start and stop of the outdoor heat pump host, which may cause malfunctions.

[0037] In some embodiments, the heat exchange component 2 is a variable water temperature heat exchanger. The variable water temperature heat exchanger is a common device in the prior art.

[0038] Specifically, the fresh air dehumidification component 4 includes a fresh air air conditioner, an indoor air outlet, and an indoor return air outlet. The heat exchange component 2 is connected to the fresh air air conditioner 41. Usually, the fresh air air conditioner component is installed indoors. The fresh air air conditioner is connected to the indoor air outlet through an air outlet pipe, and the indoor return air outlet is connected to the fresh air air conditioner through a return air pipe. A silencer 42 can be installed on both the air outlet pipe and the return air pipe. Usually, the diameter of the silencer is larger than the diameter of the air outlet pipe and the return air pipe.

[0039] In some embodiments, the silent air conditioner further comprises a solar power supply component, which supplies power to the heat pump component 1, the heat exchange component 2 and the control component. The solar power supply component is not shown in the figure, and is used to supply power in the peak electricity price range to reduce the use cost of the silent air conditioner.

[0040] Reference Figure 2 As shown, in some embodiments, the radiation component 3 includes an insulation plate 31, a heat spreader 32, a heat pipe 33 and a panel 34, the heat pipe 33 is located between the panel 34 and the heat spreader 32, the heat spreader 32 is located between the heat pipe 33 and the insulation plate 31, and the heat pipe 33 is connected to the heat exchange component 2.

[0041] In some embodiments, the heat sink 32 is provided with a mounting groove 35 for mounting the heat pipe 33 , and at least a portion of the heat pipe 33 is located in the mounting groove 35 .

[0042] In some embodiments, the depth of the mounting groove 35 is not less than the diameter of the heat pipe 33 .

[0043] In some embodiments, the heat spreader 32 is an aluminum plate. The heat spreader 32 can also be an aluminum foil plate or other plate-shaped materials with good thermal conductivity. The heat spreader 32 can be integral or split.

[0044] In some embodiments, the heat conducting pipe 33 is a PEXA pipe, which is more environmentally friendly and less likely to breed bacteria, and has a certain ability to repair deformation, thereby reducing waste caused by improper operation during pipe laying and connection during construction.

[0045] In some embodiments, the panel 34 is a calcium silicate board. The calcium silicate board has a good anti-condensation function and can be directly coated with gypsum during construction, which is conducive to construction. In special climates, the combination of humidity control equipment can avoid mold in the temperature control environment.

[0046] The above introduces the subject technical solution of the utility model and the corresponding details. It can be understood that the above introduction is only some implementation plans of the subject technical solution of the utility model, and some details can be omitted during the specific implementation.

[0047] In addition, in some embodiments of the above utility model, multiple embodiments may be implemented in combination, and various combination schemes are not listed one by one due to space limitations. Those skilled in the art can freely combine and implement the above embodiments according to needs during specific implementation to obtain a better application experience.

[0048] When implementing the subject technical solution of the utility model, those skilled in the art can obtain other detailed configurations or drawings according to the subject technical solution of the utility model and the drawings. Obviously, these details still fall within the scope covered by the subject technical solution of the utility model without departing from the subject technical solution of the utility model.

Claims

1. A silent air conditioner, characterized in that: It comprises a heat pump component (1) and a heat exchange component (2) located outdoors, and a radiation component (3) and a fresh air dehumidification component (4) located indoors; The heat pump component (1) is connected to the heat exchange component (2), and the radiation component (3) and the fresh air dehumidification component (4) are arranged in parallel on the heat exchange component (2); The silent air conditioner also includes a control component, which includes a controller, a temperature sensor for detecting indoor temperature parameters, and a humidity sensor for detecting indoor humidity parameters. The temperature sensor and the humidity sensor are both communicatively connected to the controller, and the heat pump component (1) and the heat exchange component (2) are both controlled by the controller.

2. The silent air conditioner according to claim 1, characterized in that: A buffer water tank (5) is provided between the heat pump component (1) and the heat exchange component (2), and the medium that flows back from the heat exchange component (2) to the heat pump component (1) flows back to the heat pump component (1) through the buffer water tank (5).

3. The silent air conditioner according to claim 1, characterized in that: The heat exchange component (2) is a variable water temperature heat exchanger.

4. The silent air conditioner according to claim 1, characterized in that: The silent air conditioner also comprises a solar power supply component, which supplies power to the heat pump component (1), the heat exchange component (2) and the control component.

5. The silent air conditioner according to any one of claims 1 to 4, characterized in that: The radiation component (3) comprises a heat preservation plate (31), a heat spreader (32), a heat conduction pipe (33) and a panel (34); the heat conduction pipe (33) is located between the panel (34) and the heat spreader (32); the heat spreader (32) is located between the heat conduction pipe (33) and the heat preservation plate (31); and the heat conduction pipe (33) is connected to the heat exchange component (2).

6. The silent air conditioner according to claim 5, characterized in that: The heat spreader (32) is provided with a mounting groove (35) for mounting the heat conducting pipe (33), and at least a portion of the heat conducting pipe (33) is located in the mounting groove (35).

7. The silent air conditioner according to claim 6, characterized in that: The depth of the installation groove (35) is not less than the diameter of the heat conduction pipe (33).

8. The silent air conditioner according to claim 5, characterized in that: The heat soaking plate (32) is an aluminum plate.

9. The silent air conditioner according to claim 5, characterized in that: The heat conduction pipe (33) is a PEXA pipe.

10. The silent air conditioner according to claim 5, characterized in that: The panel (34) is a calcium silicate board.

Images