Combined air conditioner capable of sterilizing air

Abstract

The utility model relates to a combined air conditioner capable of sterilizing air, which comprises a combined air conditioning box, the upper surface of the combined air conditioning box is communicated with an air return pipe, and the bottom wall of the inner cavity of the combined air conditioning box is provided with a drying mechanism for removing moisture. A dust removal device located on the right side of the drying mechanism is arranged on the bottom wall of an inner cavity of the combined air conditioner box, and sterilization mechanisms used for killing bacteria are arranged on the bottom wall and the top wall of the inner cavity of the combined air conditioner box. According to the combined air conditioner capable of sterilizing the air, primary sterilization work on the air is completed through activated carbon under the action of the sterilization mechanism, meanwhile, peculiar smells in the air are taken out, and then most bacteria in the air are removed through cooperation of a flow guide plate and an ultraviolet sterilization lamp; and finally, the air is almost free of bacteria through cooperation of a heating pipe, so that the cleanliness of the air is guaranteed, and finally, a small part of dust left by the dust removal device is removed through cooperation of an electrostatic net.

Description

Technical Field

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

[0002] As a modern temperature regulating device, air conditioner is used in homes and various indoor places, especially in large places such as shopping malls. Due to the large space, in order to ensure the constant and appropriate indoor temperature, combined air conditioners or intermediate air conditioners are usually used to control the temperature of large places such as shopping malls. Because combined air-conditioning boxes can transport cold and warm air over long distances through blowers with high static pressure and large air volume, they are widely used in large shopping malls.

[0003] For example, Chinese patent CN220287625U discloses a combined air-conditioning box, including a box body and a detachable box door, wherein a plurality of slides are slidably connected to the box body, a plurality of tracks matching the slides are fixed on the inner wall of the box body, the slides include a first slide, and a driving member is also provided in the box body, the first slide is transmission-connected to the output end of the driving member, the driving member drives the first slide to move along the track arrangement direction and causes the first slide to extend or retract into the box body, the slides are fixedly connected with the air-conditioning box parts, and in the utility model, by arranging slides and tracks in the air-conditioning box, the air-conditioning box parts can be extended or retracted into the box body, which is convenient for the maintenance of the parts in the air-conditioning box.

[0004] The above patent still has certain defects. This patent allows the air-conditioning box components to extend or retract into the box body, which is convenient for the maintenance of the components inside the air-conditioning box. At the same time, the dust in the air is removed through the internal dust removal device. The air contains not only dust but also a large number of bacteria. The environment in which the air conditioner is used is relatively closed and the air is not smooth enough, resulting in a large number of bacteria being transported and retained in the venue, and being inhaled into the body by people in the venue along with the air, causing people to become sick. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a combined air conditioner capable of sterilizing the air, which has the advantages of cooling or heating the air and sterilizing the air at the same time, and solves the problem that the environment in which the air conditioner is used is relatively closed and the air is not smooth enough, resulting in a large number of bacteria being transported and retained in the place.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined air conditioner capable of sterilizing air, comprising a combined air conditioner box, the upper surface of the combined air conditioner box is connected to an air return pipe, the bottom wall of the inner cavity of the combined air conditioner box is provided with a drying mechanism for removing moisture, the bottom wall of the inner cavity of the combined air conditioner box is provided with a dust removal device located on the right side of the drying mechanism, and the bottom wall and the top wall of the inner cavity of the combined air conditioner box are provided with a sterilization mechanism for killing bacteria;

[0007] The sterilization mechanism includes two sliders which are respectively slidably connected to the bottom wall and the top wall of the inner cavity of the combined air-conditioning box, baffles are fixed on the opposite sides of the two sliders, and at least two guide plates and ultraviolet sterilization lamps are fixed on the opposite sides of the two baffles. A fan is fixed on the upper surface of the left baffle, and an electrostatic net attached to the bottom wall of the inner cavity of the combined air-conditioning box is fixed on the lower surface of the right baffle, and at least two activated carbons are placed on the upper surface of the uppermost guide plate, and at least two heating tubes located between the opposite sides of the two baffles are fixed to the back wall of the inner cavity of the combined air-conditioning box.

[0008] Furthermore, the sterilization mechanism also includes four positioning plates respectively fixed on the bottom wall and top wall of the inner cavity of the combined air-conditioning box, and no less than two limit springs are fixed inside the four positioning plates, and limit blocks inserted into the baffle are fixed on the opposite sides of two adjacent groups of limit springs.

[0009] Furthermore, the top wall and the bottom wall of the inner cavity of the combined air-conditioning box are both provided with sliding grooves for sliding connection of the slider, and the cross-section of the slider is T-shaped.

[0010] Furthermore, the height of the baffle is smaller than the height of the inner cavity of the combined air-conditioning box, and the ultraviolet sterilization lamp is located between opposite sides of two adjacent guide plates.

[0011] Furthermore, both left and right sides of the baffle are provided with limiting grooves for the limiting blocks to be inserted into, and the shapes of the opposite sides of two adjacent limiting blocks are both semicircular.

[0012] Furthermore, the drying mechanism includes a positioning seat fixed to the bottom wall of the inner cavity of the combined air-conditioning box, the interior of the positioning seat is slidably connected to a ventilation box, and no less than two drying bags are placed inside the ventilation box. The positioning seat and the internal threaded connection of the ventilation box are a screw, and the left end of the screw is fixed to an auxiliary plate.

[0013] Furthermore, ventilation holes are provided on both the left and right sides of the ventilation box, and a sealing gasket is fixed on the upper surface of the ventilation box.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. This combined air conditioner can sterilize the air. The sterilization mechanism completes the initial sterilization of the air through activated carbon, and removes the odor in the air at the same time. Then, the guide plate and ultraviolet sterilization lamp are used to remove most of the bacteria in the air. Finally, the heating tube is used to make the air almost free of bacteria, thereby ensuring the cleanliness of the air. Finally, an electrostatic net is used to remove a small amount of dust missed by the dust removal device.

[0016] 2. The combined air conditioner capable of sterilizing air has a drying mechanism that, through the cooperation of a drying bag, a ventilation box and a positioning seat, removes moisture from the air before the air enters the dust removal device for dust cleaning, thereby preventing a large amount of water vapor from entering the combined air-conditioning box in areas with high humidity, causing the dust on the dust removal device to be soaked and cause blockage, and also preventing water vapor from entering the sterilization mechanism with the air and affecting the sterilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the sterilization mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the drying mechanism of the utility model.

[0020] In the figure: 1 sterilization mechanism, 101 fan, 102 activated carbon, 103 slider, 104 positioning plate, 105 baffle, 106 guide plate, 107 ultraviolet sterilization lamp, 108 electrostatic net, 109 heating tube, 110 limit spring, 111 limit block, 2 dust removal device, 3 drying mechanism, 301 drying bag, 302 ventilation box, 303 positioning seat, 304 screw, 305 auxiliary plate, 4 combined air conditioning box, 5 return air pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1In this embodiment, a combined air conditioner capable of sterilizing air includes a combined air-conditioning box 4. The upper surface of the combined air-conditioning box 4 is connected to an air return pipe 5. The bottom wall of the inner cavity of the combined air-conditioning box 4 is provided with a drying mechanism 3 for removing moisture. The bottom wall of the inner cavity of the combined air-conditioning box 4 is provided with a dust removal device 2 located on the right side of the drying mechanism 3. The bottom wall and top wall of the inner cavity of the combined air-conditioning box 4 are provided with a sterilization mechanism 1 for killing bacteria. The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not repeated in this text. The industrial power interface is connected to power on the device, and the PLC system controls the entire device to operate as expected.

[0023] See also Figure 2 In order to kill bacteria in the air, the sterilization mechanism 1 in this embodiment includes two sliders 103 respectively connected to the bottom wall and the top wall of the inner cavity of the combined air-conditioning box 4, and baffles 105 are fixed on the opposite sides of the two sliders 103. The two baffles 105 are fixed on the opposite sides of the two baffles 105. There are not less than two guide plates 106 and ultraviolet sterilization lamps 107. The guide plates 106 on the left and right sides are evenly arranged in an interlaced manner. A fan 101 is fixed on the upper surface of the left baffle 105. The fan 101 is used to guide air to quickly enter between the opposite sides of the two baffles 105. The lower surface of the right baffle 105 is fixed with an electrostatic net 108 attached to the bottom wall of the inner cavity of the combined air-conditioning box 4 The electrostatic net 108 intercepts some of the missed dust inside the combined air-conditioning box 4 by virtue of the fact that most dust carries negative charge. At least two activated carbons 102 are placed on the upper surface of the uppermost guide plate 106. At least two heating tubes 109 located between the opposite sides of the two baffles 105 are fixed to the back wall of the inner cavity of the combined air-conditioning box 4. The control method of the present application is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present utility model is mainly used to protect mechanical devices, so the present utility model will no longer explain the control method and circuit connection in detail.

[0024] The top wall and the bottom wall of the inner cavity of the combined air-conditioning box 4 are both provided with a sliding groove for the sliding connection of the slider 103. The cross-section of the slider 103 is T-shaped. The baffle 105 is limited by the T-shaped slider 103. The height of the baffle 105 is less than the height of the inner cavity of the combined air-conditioning box 4. The ultraviolet sterilization lamp 107 is located between the opposite sides of the adjacent guide plates 106.

[0025] The sterilization mechanism 1 also includes four positioning plates 104 respectively fixed on the bottom wall and the top wall of the inner cavity of the combined air-conditioning box 4, and the baffle 105 is slidably connected between the opposite sides of two adjacent positioning plates 104. The inside of the four positioning plates 104 is fixed with no less than two limit springs 110. The limit springs 110 inside each positioning plate 104 are a group, and the opposite sides of two adjacent groups of limit springs 110 are fixed with limit blocks 111 inserted into the baffle 105. The left and right sides of the baffle 105 are provided with limit grooves for the limit blocks 111 to be inserted, and the shapes of the opposite sides of two adjacent limit blocks 111 are both semicircular.

[0026] It can be seen that the sterilization mechanism 1 completes the preliminary sterilization of the air through the activated carbon 102, and removes the odor in the air at the same time, and then removes most of the bacteria in the air through the cooperation of the guide plate 106 and the ultraviolet sterilization lamp 107, and finally through the cooperation of the heating tube 109, the air is almost free of bacteria, thereby ensuring the cleanliness of the air.

[0027] See also Figure 3 In order to prevent water vapor from affecting the subsequent sterilization effect, the drying mechanism 3 in this embodiment includes a positioning seat 303 fixed on the bottom wall of the inner cavity of the combined air-conditioning box 4. The front of the positioning seat 303 is U-shaped. The interior of the positioning seat 303 is slidably connected to a ventilation box 302. No less than two drying bags 301 are placed inside the ventilation box 302. The ventilation box 302 is shaped like a rectangular parallelepiped with a hollow interior and a missing upper surface, which is convenient for taking out and placing the drying bag 301. The internal threads of the positioning seat 303 and the ventilation box 302 are connected with a screw 304, and an auxiliary plate 305 is fixed to the left end of the screw 304.

[0028] Ventilation holes are provided on both sides of the ventilation box 302, a sealing gasket is fixed on the upper surface of the ventilation box 302, a first threaded hole for the screw 304 to pass through is provided on the left side of the positioning seat 303, and the screw 304 is threadedly connected to the inside of the positioning seat 303 through the first threaded hole, a second threaded hole for the screw 304 to pass through is provided on the left side of the ventilation box 302, and the screw 304 is threadedly connected to the inside of the ventilation box 302 through the third threaded hole.

[0029] Therefore, the drying mechanism 3, through the cooperation of the drying bag 301, the ventilation box 302 and the positioning seat 303, removes moisture from the air before the air enters the dust removal device 2 for dust cleaning, so as to avoid a large amount of water vapor entering the combined air-conditioning box 4 in areas with high humidity, causing the dust on the dust removal device 2 to be soaked and blocked.

[0030] The working principle of the above embodiment is:

[0031] (1) After the combined air conditioner is started, the air enters the interior of the combined air conditioner box 4 through the air inlet pipe, and then enters the interior through the vent hole on the left side of the ventilation box 302, and contacts the drying bag 301. The drying bag 301 absorbs moisture in the air, and the air after the moisture is absorbed flows out through the vent hole on the right side of the ventilation box 302 and enters the dust removal device 2 to start the dust cleaning work. The drying mechanism 3 cooperates with the drying bag 301, the ventilation box 302 and the positioning seat 303 to remove moisture from the air before the air enters the dust removal device 2 for dust cleaning work, so as to avoid a large amount of water vapor entering the combined air conditioner box 4 in the area with high humidity, causing the dust on the dust removal device 2 to be soaked and blocked.

[0032] (2) After the air has been cleaned of dust by the dust removal device 2, it is contacted with multiple activated carbons 102 along with the response of the fan 101 for preliminary sterilization, and flows downward along the video separated by the guide plate 106. During the circulation process, it passes through the sterilization work of multiple ultraviolet sterilization lamps 107 to eliminate a large number of bacteria in the air. Finally, when it reaches the bottom of the inner cavity of the combined air-conditioning box 4, it contacts multiple heating tubes 109 and sterilizes the air again at high temperature, so that there are almost no bacteria in the air. The sterilization mechanism 1 completes the preliminary sterilization of the air through the activated carbon 102 and removes the odor in the air at the same time. Then, the guide plate 106 and the ultraviolet sterilization lamp 107 are used to remove most of the bacteria in the air. Finally, the heating tube 109 is used to make the air almost free of bacteria, thereby ensuring the cleanliness of the air.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined air conditioner capable of sterilizing air, comprising a combined air conditioning box (4), characterized in that: The upper surface of the combined air conditioning box (4) is connected to an air return pipe (5); the bottom wall of the inner cavity of the combined air conditioning box (4) is provided with a drying mechanism (3) for removing moisture; the bottom wall of the inner cavity of the combined air conditioning box (4) is provided with a dust removal device (2) located on the right side of the drying mechanism (3); and the bottom wall and the top wall of the inner cavity of the combined air conditioning box (4) are provided with a sterilization mechanism (1) for killing bacteria; The sterilization mechanism (1) comprises two sliders (103) respectively connected in a sliding manner to the bottom wall and the top wall of the inner cavity of the combined air conditioning box (4); baffles (105) are fixed to the opposite sides of the two sliders (103); at least two guide plates (106) and ultraviolet sterilization lamps (107) are fixed to the opposite sides of the two baffles (105); a fan (101) is fixed to the upper surface of the left baffle (105); an electrostatic net (108) attached to the bottom wall of the inner cavity of the combined air conditioning box (4) is fixed to the lower surface of the right baffle (105); at least two activated carbons (102) are placed on the upper surface of the uppermost guide plate (106); and at least two heating pipes (109) located between the opposite sides of the two baffles (105) are fixed to the back wall of the inner cavity of the combined air conditioning box (4).

2. A combined air conditioner capable of sterilizing air according to claim 1, characterized in that: The sterilization mechanism (1) further comprises four positioning plates (104) respectively fixed to the bottom wall and the top wall of the inner cavity of the combined air conditioning box (4), and at least two limit springs (110) are fixed inside each of the four positioning plates (104), and limit blocks (111) inserted into the baffle (105) are fixed on opposite sides of two adjacent groups of limit springs (110).

3. The combined air conditioner capable of sterilizing air according to claim 1, characterized in that: The top wall and the bottom wall of the inner cavity of the combined air conditioning box (4) are both provided with sliding grooves for the sliding block (103) to be slidably connected, and the cross-section of the sliding block (103) is T-shaped.

4. The combined air conditioner capable of sterilizing air according to claim 1, characterized in that: The height of the baffle (105) is less than the height of the inner cavity of the combined air conditioning box (4), and the ultraviolet sterilization lamp (107) is located between opposite sides of two adjacent guide plates (106).

5. The combined air conditioner capable of sterilizing air according to claim 2, characterized in that: The left and right sides of the baffle (105) are both provided with limiting grooves for the limiting blocks (111) to be inserted into, and the shapes of the opposite sides of two adjacent limiting blocks (111) are both semicircular.

6. The combined air conditioner capable of sterilizing air according to claim 1, characterized in that: The drying mechanism (3) comprises a positioning seat (303) fixed to the bottom wall of the inner cavity of the combined air conditioning box (4); the interior of the positioning seat (303) is slidably connected to a ventilation box (302); at least two drying bags (301) are placed inside the ventilation box (302); the interiors of the positioning seat (303) and the ventilation box (302) are threadedly connected to a screw rod (304); an auxiliary plate (305) is fixed to the left end of the screw rod (304).

7. The combined air conditioner capable of sterilizing air according to claim 6, characterized in that: Ventilation holes are provided on both the left and right sides of the ventilation box (302), and a sealing gasket is fixed on the upper surface of the ventilation box (302).

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