Integrated low-power temperature-controllable fresh air conditioner

Abstract

The utility model discloses an integrated low-power temperature-controllable fresh air conditioner which comprises an outer shell, the outer shell is connected with a partition plate dividing the inner space into a heat dissipation space and an air inlet space, the outer shell is provided with an air inlet, and a condenser, a heat dissipation fan and a compressor are arranged in the heat dissipation space; an evaporator, an air inlet fan and an air filter element are arranged in the air inlet space; the compressor is connected with the condenser, the condenser is connected with the evaporator through the throttling device, and the evaporator is connected with the compressor; the outer side of the end, connected with the evaporator, of the outer shell is connected with a temperature sensor, a state liquid crystal display, a controller and a power supply control module, the controller is connected with a wireless receiving module, and the wireless receiving module is connected with a wireless remote controller. The device has the beneficial effects of being convenient to install and maintain, remarkable in energy-saving effect, low in use cost and capable of improving the filtering effect and the operation performance.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and particularly relates to an integrated low-power temperature-controllable fresh air air conditioner. Background Art

[0002] With the improvement of people's living standards, the requirements for indoor air quality and temperature are also getting higher and higher. Traditional air conditioning systems mainly focus on adjusting indoor temperature, but have limited effect on improving indoor air quality. In addition, existing fresh air systems and air conditioning systems are usually separate, with complex installation and maintenance, high energy consumption, and high costs. Therefore, it is of great practical significance to develop an integrated low-power temperature-controllable fresh air air conditioner. Content of the Utility Model

[0003] To solve the above problems, especially the deficiencies of the prior art, the utility model provides an integrated low-power temperature-controllable fresh air air conditioner that can solve the above problems.

[0004] To achieve the above object, the utility model adopts the following technical means:

[0005] An integrated low-power temperature-controllable fresh air air conditioner includes an outer shell. A partition board is connected inside the outer shell to divide the internal space of the outer shell into a heat dissipation space and an air intake space. An air inlet corresponding to the partition board is opened on the outer shell. A condenser connected to the end of the outer shell, a heat dissipation fan arranged on one side of the condenser and connected to the inner wall of the outer shell, and a compressor arranged between the heat dissipation fan and the partition board and connected to the inner wall of the outer shell are provided in the heat dissipation space;

[0006] An evaporator connected to the end of the outer shell, an air intake fan arranged on one side of the evaporator and connected to the inner wall of the outer shell, and an air filter inserted into the outer shell between the air intake fan and the partition board are provided in the air intake space;

[0007] The outlet of the compressor is connected to the inlet of the condenser, the outlet of the condenser is connected to the inlet of the evaporator through a throttling device, and the outlet of the evaporator is connected to the inlet of the compressor;

[0008] A temperature sensor, a status liquid crystal display, a controller, and a power control module are connected to the outer side of the end of the outer shell where the evaporator is connected. The compressor, the heat dissipation fan, the air intake fan, and the controller are respectively connected to an external power supply through the power control module. The compressor, the heat dissipation fan, the air intake fan, the temperature sensor, and the status liquid crystal display are respectively electrically connected to the controller. The controller is connected with a wireless receiving module, and the wireless receiving module is wirelessly connected to a matching wireless remote control.

[0009] A further scheme of the utility model is that a filter screen is connected to the air inlet.

[0010] A further solution of the present utility model is that the filter screen is made of stainless steel.

[0011] A further solution of the present utility model is that the compressor is a variable-frequency compressor.

[0012] A further solution of the present utility model is that both the cooling fan and the intake fan are brushless fans.

[0013] A further solution of the present utility model is that the air filter element is made of multi-layer composite filter material.

[0014] A further solution of the present utility model is that the controller is a microcontroller of the STM32 series.

[0015] Advantages of the present utility model:

[0016] 1. The present utility model integrates the refrigeration and heating system and the fresh air system into one, with a compact structure, and is relatively convenient for installation and maintenance.

[0017] 2. The present utility model adopts the variable-frequency technology of the compressor, realizes low-power operation and precise temperature control, has remarkable energy-saving effect, and low usage cost.

[0018] 3. The air filter element of the present utility model can effectively improve the indoor air quality, and the optimized design of the air filter element and the intake fan improves the filtering effect and operating performance.

[0019] 4. The present utility model improves the heat dissipation effect of the condenser through the design of the cooling fan. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a sectional view of the present utility model;

[0022] Figure 3 is a diagram of the usage state of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the controller of the present utility model;

[0024] Reference Signs:

[0025] Outer housing 1, intake port 2, filter screen 3, partition board 4, heat dissipation space 5, compressor 6, cooling fan 7, condenser 8, intake space 9, air filter element 10, throttling device 11, intake fan 12, evaporator 13, temperature sensor 14, status liquid crystal display 15, controller 16, power control module 17, wireless receiving module 18, wireless remote controller 19. Detailed implementation manners

[0026] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying 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 thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] Embodiment 1

[0030] As shown in the attached Figure 1 to the attached Figure 4 figures, the present utility model provides an integrated low-power controllable temperature fresh air air conditioner, which includes a housing 1. Inside the housing 1, a partition plate 4 is connected, which divides the internal space of the housing 1 into a heat dissipation space 5 and an air intake space 9. The housing 1 is provided with an air intake port 2 corresponding to the partition plate 4. In the heat dissipation space 5, a condenser 8 connected to the end of the housing 1, a heat dissipation fan 7 arranged on one side of the condenser 8 and connected to the inner wall of the housing 1, and a compressor 6 arranged between the heat dissipation fan 7 and the partition plate 4 and connected to the inner wall of the housing 1 are provided;

[0031] In the air intake space 9, an evaporator 13 connected to the end of the housing 1, an air intake fan 12 arranged on one side of the evaporator 13 and connected to the inner wall of the housing 1, and an air filter element 10 arranged between the air intake fan 12 and the partition plate 4 and inserted into the housing 1 are provided;

[0032] The outlet of the compressor 6 is connected to the inlet of the condenser 8, the outlet of the condenser 8 is connected to the inlet of the evaporator 13 through the throttling device 11, and the outlet of the evaporator 13 is connected to the inlet of the compressor 6;

[0033] The outer housing 1 is connected to the outer side of the end of the evaporator 13 where a temperature sensor 14, a status liquid crystal display 15, a controller 16, and a power control module 17 are connected. The compressor 6, the cooling fan 7, the intake fan 12, and the controller 16 are respectively connected to an external power supply through the power control module 17. The compressor 6, the cooling fan 7, the intake fan 12, the temperature sensor 14, and the status liquid crystal display 15 are respectively electrically connected to the controller 16. The controller 16 is connected to a wireless receiving module 18, and the wireless receiving module 18 is wirelessly connected to a matching wireless remote controller 19.

[0034] Principle of operation

[0035] The outer housing 1 is connected to the end of the evaporator 13 and is disposed indoors, the air inlet 2 is disposed outdoors, and the power control module 17 is connected to an external power supply, so that the compressor 6, the cooling fan 7, the intake fan 12, and the controller 16 are respectively in a powered-on standby state. A control signal is sent from the wireless remote controller 19 to the wireless receiving module 18, and then the wireless receiving module 18 conveys the control signal to the controller 16, and the controller 16 controls the compressor 6, the cooling fan 7, and the intake fan 12 to start;

[0036] When the compressor 6 starts, the refrigerant is compressed in the compressor 6 and then enters the condenser 8 for heat dissipation and condensation. Then it passes through the throttling device 11 to reduce pressure and temperature and enters the evaporator 13 for heat absorption and evaporation. Finally, it returns to the compressor 6 to be compressed again, and so on in a repeated cycle to achieve a continuous refrigeration effect;

[0037] When the cooling fan 7 starts, the cooling fan 7 introduces outdoor fresh air into the heat dissipation space, and the outdoor fresh air can take away the heat generated by the condenser 8 to prevent the condenser 8 from overheating;

[0038] When the intake fan 12 starts, the intake fan 12 introduces outdoor fresh air into the intake space. After being filtered by the air filter element 10, it undergoes heat exchange through the evaporator 13 and then is sent into the room to achieve the input of low-temperature and clean air;

[0039] The temperature sensor 14 is used to detect the indoor temperature, and the controller 16 adjusts the operating frequency of the compressor 6 according to the signal detected by the temperature sensor 14 to achieve low-power operation and precise temperature control.

[0040] Embodiment 2

[0041] As shown in the appendix Figure 1 To the appendix Figure 4As shown in the figure, the present utility model provides an integrated low-power controllable temperature fresh air conditioner, which includes a housing 1. Inside the housing 1, there is a partition plate 4 that divides the internal space of the housing 1 into a heat dissipation space 5 and an air intake space 9. The housing 1 is provided with an air inlet 2 corresponding to the partition plate 4. Inside the heat dissipation space 5, there are a condenser 8 connected to the end of the housing 1, a heat dissipation fan 7 arranged on one side of the condenser 8 and connected to the inner wall of the housing 1, and a compressor 6 arranged between the heat dissipation fan 7 and the partition plate 4 and connected to the inner wall of the housing 1.

[0042] Inside the air intake space 9, there are an evaporator 13 connected to the end of the housing 1, an air intake fan 12 arranged on one side of the evaporator 13 and connected to the inner wall of the housing 1, and an air filter element 10 arranged between the air intake fan 12 and the partition plate 4 and inserted into the housing 1.

[0043] The outlet of the compressor 6 is connected to the inlet of the condenser 8, the outlet of the condenser 8 is connected to the inlet of the evaporator 13 through a throttling device 11, and the outlet of the evaporator 13 is connected to the inlet of the compressor 6.

[0044] Outside the end of the housing 1 where the evaporator 13 is connected, there are a temperature sensor 14, a status liquid crystal display 15, a controller 16, and a power control module 17. The compressor 6, the heat dissipation fan 7, the air intake fan 12, and the controller 16 are respectively connected to an external power supply through the power control module 17. The compressor 6, the heat dissipation fan 7, the air intake fan 12, the temperature sensor 14, and the status liquid crystal display 15 are respectively electrically connected to the controller 16. The controller 16 is connected to a wireless receiving module 18, and the wireless receiving module 18 is wirelessly connected to a matching wireless remote controller 19.

[0045] The air inlet 2 is connected with a filter net 3. The filter net 3 can effectively prevent external dust from entering the housing, and effectively improve the working environment inside the housing.

[0046] The filter net 3 is made of stainless steel. Stainless steel products have good hardness, and at the same time, they also have good wear resistance and corrosion resistance. The filter net 3 made of stainless steel products has a long service life.

[0047] The air filter element 10 is made of a multi-layer composite filtering material. This setting can effectively filter pollutants such as dust, pollen, and PM2.5 in the air, and effectively improve the working efficiency and working effect of the air filter element 10.

[0048] Embodiment 3

[0049] As attached Figure 1 to attached Figure 4As shown in the figure, the present utility model provides an integrated low-power temperature-controllable fresh air air conditioner, which includes a housing 1. Inside the housing 1, there is a partition board 4 that divides the internal space of the housing 1 into a heat dissipation space 5 and an air intake space 9. The housing 1 is provided with an air inlet 2 corresponding to the partition board 4. Inside the heat dissipation space 5, there are a condenser 8 connected to the end of the housing 1, a heat dissipation fan 7 arranged on one side of the condenser 8 and connected to the inner wall of the housing 1, and a compressor 6 arranged between the heat dissipation fan 7 and the partition board 4 and connected to the inner wall of the housing 1.

[0050] Inside the air intake space 9, there are an evaporator 13 connected to the end of the housing 1, an air intake fan 12 arranged on one side of the evaporator 13 and connected to the inner wall of the housing 1, and an air filter element 10 arranged between the air intake fan 12 and the partition board 4 and inserted into the housing 1.

[0051] The outlet of the compressor 6 is connected to the inlet of the condenser 8, the outlet of the condenser 8 is connected to the inlet of the evaporator 13 through a throttling device 11, and the outlet of the evaporator 13 is connected to the inlet of the compressor 6.

[0052] Outside the end of the housing 1 where the evaporator 13 is connected, there are a temperature sensor 14, a status liquid crystal display 15, a controller 16, and a power control module 17. The compressor 6, the heat dissipation fan 7, the air intake fan 12, and the controller 16 are respectively connected to an external power supply through the power control module 17. The compressor 6, the heat dissipation fan 7, the air intake fan 12, the temperature sensor 14, and the status liquid crystal display 15 are respectively electrically connected to the controller 16. The controller 16 is connected with a wireless receiving module 18, and the wireless receiving module 18 is wirelessly connected to a matching wireless remote controller 19.

[0053] The compressor 6 is a variable-frequency compressor. The controller 16 can automatically adjust the operating frequency of the variable-frequency compressor according to the indoor load to achieve low-power operation and precise temperature control.

[0054] Both the heat dissipation fan 7 and the air intake fan 12 are brushless fans. The brushless fans operate smoothly, have low noise, and low energy consumption, and can effectively improve the working efficiency and working effect of the heat dissipation fan 7 and the air intake fan 12.

[0055] The controller 16 is a microcontroller of the STM32 series. The microcontroller of the STM32 series has the characteristics of high performance and low power consumption, and can effectively improve the working efficiency and working effect of the controller 16.

[0056] The examples made in the present utility model are not limitations on the implementation modes. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation modes here, and the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. An integrated low-power temperature-controllable fresh air air conditioner, characterized in that: The invention comprises an outer shell (1), wherein a partition plate (4) is connected to the inner part of the outer shell (1) and divides the inner space of the outer shell (1) into a heat dissipation space (5) and an air intake space (9); the outer shell (1) is provided with an air intake port (2) corresponding to the partition plate (4); the heat dissipation space (5) is provided with a condenser (8) connected to the end of the outer shell (1), a heat dissipation fan (7) arranged on one side of the condenser (8) and connected to the inner wall of the outer shell (1); and a compressor (6) arranged between the heat dissipation fan (7) and the partition plate (4) and connected to the inner wall of the outer shell (1); The air inlet space (9) is provided with an evaporator (13) connected to the end of the outer shell (1), an air inlet fan (12) arranged on one side of the evaporator (13) and connected to the inner wall of the outer shell (1), and an air filter element (10) arranged between the air inlet fan (12) and the partition plate (4) and plugged into the outer shell (1); The outlet of the compressor (6) is connected to the inlet of the condenser (8), the outlet of the condenser (8) is connected to the inlet of the evaporator (13) through a throttling device (11), and the outlet of the evaporator (13) is connected to the inlet of the compressor (6); The outer side of the end of the outer shell (1) connected to the evaporator (13) is connected to a temperature sensor (14), a status liquid crystal display (15), a controller (16), and a power control module (17); the compressor (6), the cooling fan (7), the air intake fan (12), and the controller (16) are respectively connected to an external power supply through the power control module (17); the compressor (6), the cooling fan (7), the air intake fan (12), the temperature sensor (14), and the status liquid crystal display (15) are respectively electrically connected to the controller (16); the controller (16) is connected to a wireless receiving module (18), and the wireless receiving module (18) is wirelessly connected to a wireless remote controller (19) matched therewith.

2. The integrated low-power temperature-controllable fresh air air conditioner according to claim 1, characterized in that: The air inlet (2) is connected to a filter screen (3).

3. The integrated low-power temperature-controllable fresh air air conditioner according to claim 2, characterized in that: The filter screen (3) is made of stainless steel.

4. The integrated low-power temperature-controllable fresh air air conditioner according to claim 1, characterized in that: The compressor (6) is a variable frequency compressor.

5. The integrated low-power temperature-controllable fresh air air conditioner according to claim 1, characterized in that: The heat dissipation fan (7) and the air intake fan (12) are both brushless fans.

6. The integrated low-power temperature-controllable fresh air air conditioner according to claim 1, characterized in that: The air filter element (10) is a product made of multi-layer composite filter material.

7. The integrated low-power temperature-controllable fresh air air conditioner according to claim 1, characterized in that: The controller (16) is a microcontroller of the STM32 series.

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