Multi-filtering fresh air and air conditioner all-in-one machine

Abstract

The invention relates to the technical field of air purification, in particular to a multi-filtering fresh air conditioner all-in-one machine, a main body of the multi-filtering fresh air conditioner all-in-one machine is a vertical cuboid, three fans, an evaporator and three multi-layer filters are sequentially arranged from left to right, an air inlet pipe is arranged at the top of the rightmost side of the main body, and the air inlet pipe is communicated with the main body through an outer air valve. The evaporator is arranged behind the multi-layer filter, the power of the evaporator can be adjusted in real time according to the temperature of the fresh air to supplement cold for the fresh air, the fresh air exhausted into a room is stabilized at a proper temperature, and therefore the purposes that power consumption is reduced, and meanwhile normal work of equipment is not affected by unstable fresh air temperature caused by outdoor temperature changes are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of air purification, and in particular to a multi-filter fresh air air conditioner integrated machine. Background Art

[0002] Computer rooms and other places with dense heat-generating equipment require a relatively low and stable indoor temperature. Air conditioning is still the main method for controlling the temperature of computer rooms. However, air conditioning consumes a lot of energy. According to statistics, air conditioning energy consumption can account for one-third of the total energy consumption of the entire computer room.

[0003] In most areas of my country, the outdoor air temperature is lower than the indoor air temperature most of the time except during the daytime in summer. Using natural cooling sources such as outdoor fresh air to cool the computer room can significantly reduce electricity costs. However, the outdoor air temperature is constantly changing. Directly filtering the outdoor fresh air and introducing it into the room may cause large fluctuations in the indoor temperature. Even when the outdoor temperature rises, the temperature of the fresh air introduced may be higher than the indoor temperature, affecting the normal operation of the equipment. Summary of the invention

[0004] Introducing fresh air with a lower outdoor temperature into the room to cool down the equipment cannot ensure that the fresh air temperature remains stable for a long time, which affects the normal operation of the equipment. In view of this problem, the present invention provides a multi-filter fresh air air-conditioning integrated machine, whose main body is a vertical rectangular parallelepiped, and whose indoor main body is a vertical rectangular parallelepiped, including an upper cover plate 1, a lower bottom plate 2, a first side plate 3, a second side plate 4, a third side plate 5 and a fourth side plate 6. An air inlet duct 7 is fixedly connected to the upper cover plate 1; three fans 8 are vertically arranged on the first side plate 3 from top to bottom, and are fixed by a fan fixing frame 9. The four sides of the fan fixing frame 9 are respectively connected to the upper cover plate 1, the lower bottom plate 2, The second side plate 4 and the fourth side plate 6 are tightly connected, and three air outlet grilles 10 are provided on the second side plate 4 at positions corresponding to the fan 8; an evaporator 13 is provided parallel to the fan fixing frame 9, and the circulating medium inlet and outlet of the evaporator 13 are respectively connected to two regulating valves 11 arranged on the outer wall of the first side plate 3 through a pipeline 12; three groups of multi-layer filters 14 are provided on the other side of the evaporator 13 in parallel with the evaporator 13, and the multi-layer filters 14 are embedded in the fixing frame between the second side plate 4 and the fourth side plate 6; the air inlet pipe 7 is provided on a side close to the third side plate 5, and the bottom is connected to the indoor main body through an external air valve 15.

[0005] The beneficial effect of the present invention is that the present invention arranges an evaporator after the multi-layer filter, and can adjust the power of the evaporator in real time according to the fresh air temperature to supplement the cooling of the fresh air, so that the fresh air discharged into the room is stabilized at a suitable temperature, thereby achieving the purpose of reducing power consumption while not affecting the normal operation of the equipment due to the instability of the fresh air temperature caused by changes in outdoor temperature.

[0006] In practical applications, if the outdoor temperature is too high, the power of the evaporator needs to be increased to reduce the fresh air temperature to the required range, which increases energy consumption. Therefore, the present invention makes the following improvements: an inner air valve 16 is provided on the inner wall of the third side plate 5. When the outdoor temperature is too high or the air quality is too poor, the outer air valve 15 is closed, the inner air valve 16 and the fan 8 are opened for internal circulation, and the evaporator is opened in time for supplementary cooling to filter and cool the indoor air.

[0007] Specifically, the multi-layer filter 14 has 2 to 4 layers, and the specific number of layers of the filter can be selected according to the air quality.

[0008] Furthermore, three inspection ports 17 are provided on the second side plate 4 at positions corresponding to the multi-layer filter 14. The inspection ports 17 can be provided to facilitate inspection and replacement of the multi-layer filter 14. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a right top view of the multi-filter fresh air air conditioner of the present invention.

[0010] Figure 2 This is a left upward view of the multi-filter fresh air air conditioner of the present invention.

[0011] Figure 3 It is a rear view of the main body of the multi-filter fresh air air conditioner integrated machine of the present invention.

[0012] The parts are:

[0013] 1. Upper cover plate, 2. Lower base plate, 3. First side plate, 4. Second side plate, 5. Third side plate, 6. Fourth side plate, 7. Air inlet duct, 8. Fan, 9. Fan fixing frame, 10. Air outlet grille, 11. Regulating valve, 12. Pipeline, 13. Evaporator, 14. Multi-layer filter, 15. External air valve, 16. Internal air valve, 17. Inspection port. DETAILED DESCRIPTION

[0014] The present invention is described below in conjunction with examples, which are only used to explain the present invention and are not used to limit the scope of the present invention.

[0015] The present invention provides a multi-filter fresh air air conditioner integrated machine, such as Figure 1 to Figure 3As shown, the indoor body of the multi-filter fresh air air conditioner is a vertical rectangular parallelepiped, including an upper cover plate 1, a lower bottom plate 2, a first side plate 3, a second side plate 4, a third side plate 5 and a fourth side plate 6. An air inlet duct 7 is fixedly connected to the upper cover plate 1; three fans 8 are arranged vertically from top to bottom on the first side plate 3 and fixed by a fan fixing frame 9. The four sides of the fan fixing frame 9 are respectively tightly connected to the upper cover plate 1, the lower bottom plate 2, the second side plate 4 and the fourth side plate 6. Three air outlet grilles 10 are arranged on the second side plate 4 at positions corresponding to the fans 8; a steam grille 10 is provided parallel to the fan fixing frame 9. The evaporator 13 is provided with a circulating medium inlet and an outlet of the evaporator 13, respectively connected with two regulating valves 11 arranged on the outer wall of the first side plate 3 through a pipeline 12; three groups of multilayer filters 14 are provided on the other side of the evaporator 13 in parallel with the evaporator 13, and the multilayer filters 14 are embedded in a fixing frame between the second side plate 4 and the fourth side plate 6, and three inspection ports 17 are provided on the second side plate 4 at positions corresponding to the multilayer filters 14, and the multilayer filters 14 have three layers; the air inlet pipe 7 is provided on a side close to the third side plate 5, and the bottom is connected with the indoor main body through an external air valve 15.

[0016] On the basis of the above scheme, the following improvement can be made: an inner air valve 16 is provided on the inner wall of the third side panel 5, the outer air valve 15 is closed, and the inner air valve 16 and the fan 8 are opened, so as to realize circulation, filtration and cooling of the indoor air.

[0017] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-filter fresh air air conditioner, characterized in that: The indoor main body is a vertical rectangular parallelepiped, comprising an upper cover plate (1), a lower bottom plate (2), a first side plate (3), a second side plate (4), a third side plate (5) and a fourth side plate (6); the upper cover plate (1) is fixedly connected to an air inlet pipe (7); the first side plate (3) is vertically arranged with three fans (8) from top to bottom, and is fixed by a fan fixing frame (9); the four sides of the fan fixing frame (9) are respectively sealed and connected to the upper cover plate (1), the lower bottom plate (2), the second side plate (4) and the fourth side plate (6); three air outlet grilles (10) are respectively provided on the second side plate (4) at positions corresponding to each fan (8); ); an evaporator (13) is provided parallel to the fan fixing frame (9); the circulating medium inlet and outlet of the evaporator (13) are respectively connected to two regulating valves (11) arranged on the outer wall of the first side plate (3) through a pipeline (12); three groups of multi-layer filters (14) are provided on the other side of the evaporator (13) in parallel with the evaporator (13); the multi-layer filters (14) are embedded in the fixing frame between the second side plate (4) and the fourth side plate (6); the air inlet pipe (7) is provided on a side close to the third side plate (5), and the bottom is connected to the indoor main body through an external air valve (15).

2. The multi-filter fresh air air conditioner according to claim 1, characterized in that: An inner air valve (16) is provided on the inner wall of the third side plate (5).

3. The multi-filter fresh air air conditioner according to claim 1 or 2, characterized in that: The multi-layer filter (14) has 2 to 4 layers.

4. The multi-filter fresh air air conditioner according to claim 1 or 2, characterized in that: Three inspection openings (17) are provided on the second side plate (4) at positions corresponding to the multi-layer filter (14).

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