Fresh air duct dehumidifier

Abstract

The utility model discloses a kind of fresh air pipeline dehumidifier, including fresh air system and the dehumidification system of being set to the rear end of the fresh air system;The fresh air system includes air inlet pipe, the air inlet pipe upper end is provided with air inlet assembly, the air inlet pipe is connected with filter box in the end close to dehumidification system, filter assembly is detachably connected in the filter box;The dehumidification system includes dehumidifier body, dehumidification part is arranged in the dehumidifier body, the dehumidification part one end with the filter assembly intercommunication, the dehumidifier body is equipped with the air outlet groove of with the dehumidification part air outlet end intercommunication, the present application is provided with fresh air system and dehumidification system, can provide fresh air, can carry out dehumidification to fresh air, realize the depth purification to air environment, in addition, the filter plate of the present application is inserted in filter box, in the use process, filter plate can be conveniently pulled out and cleaned or replaced, reduce the use difficulty, improve use efficiency.

Description

Technical Field

[0001] This utility model relates to the field of air dehumidification and purification technology, specifically a fresh air duct dehumidifier. Background Technology

[0002] A fresh air system is an independent air handling system consisting of a supply air system and an exhaust air system. During air circulation, it purifies the indoor environment, while a dehumidifier's main purpose is to dry out humid environments, thereby improving user comfort. However, in existing equipment, fresh air systems and dehumidifiers are mostly arranged independently. This arrangement requires two sets of equipment, which is costly. In addition, some systems combine fresh air systems with dehumidifiers, but the structure of such combined equipment is complex. During use, the filter equipment needs to be cleaned and maintained, and the existing equipment is cumbersome to disassemble and use. Utility Model Content

[0003] The purpose of this invention is to provide a fresh air duct dehumidifier to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A fresh air duct dehumidifier includes a fresh air system and a dehumidification system disposed at the rear end of the fresh air system; The fresh air system includes an air inlet pipe, an air inlet assembly is provided at the upper end of the air inlet pipe, and a filter box is connected to the end of the air inlet pipe near the dehumidification system. A filter assembly is detachably connected inside the filter box. The dehumidification system includes a dehumidifier body, a dehumidification section is provided inside the dehumidifier body, one end of the dehumidification section is connected to the filter assembly, and the dehumidifier body is provided with an air outlet slot that is connected to the air outlet end of the dehumidification section.

[0005] By filtering the dehumidified gas through the filter assembly, the dehumidifier of this application can both dehumidify and provide fresh air. At the same time, the filter assembly of this application can be disassembled and arranged, which makes it convenient to disassemble, clean, and replace.

[0006] As a further embodiment of this utility model: the air inlet assembly includes a conical box body, the radius of which gradually increases from the end closer to the air inlet pipe to the end farther away from the air inlet pipe.

[0007] By setting the air intake component with a cone-shaped structure that is larger at the top and smaller at the bottom, the air intake is tilted downwards, which can effectively prevent rainwater or other debris from falling into the air intake from above during use.

[0008] As a further embodiment of this utility model: the side of the conical box is provided with multiple air inlet slots, and baffles are provided in the air inlet channels of the air inlet slots.

[0009] By installing a baffle inside the air inlet slot, the baffle can be opened when the rotating fan accelerates airflow, and automatically reset when the rotating fan stops, thereby improving safety and making it more convenient for users.

[0010] As a further embodiment of this utility model: a ventilation component is provided in the middle of the air inlet pipe, the ventilation component includes a ventilation box, a rotating fan is provided inside the ventilation box, and the rotating fan is connected to the ventilation box through a strip plate.

[0011] By activating the rotating fan, air circulation is accelerated, allowing outside air to quickly flow into the filter box, effectively improving dehumidification efficiency.

[0012] As a further embodiment of this utility model: the filter box is disposed between the air inlet pipe and the dehumidifier body, and the filter assembly is inserted into the filter box.

[0013] The filter assembly of this application is inserted into the filter box. When it is necessary to clean or replace the filter assembly, the filter assembly can be directly pulled out of the filter box without disassembling the filter box, which reduces the difficulty of use and improves the disassembly efficiency of the filter assembly.

[0014] As a further embodiment of this utility model: the filter assembly includes a filter plate, and the filter plate has a positioning connection part on at least one side for connecting with the filter box.

[0015] In this application, connecting parts are provided on both sides of the filter plate for connecting and fixing the filter assembly to the filter box.

[0016] As a further embodiment of this utility model: the positioning connection part includes a lever, the filter plate is provided with a positioning groove for accommodating the lever, one end of the lever is rotatably connected to the bottom of the positioning groove through a rotating shaft, a helical spring is provided between the lever and the filter plate, a positioning block is provided on the side of the lever away from the helical spring, and an auxiliary groove that cooperates with the positioning block is provided on the inner wall of the filter box.

[0017] By moving the lever, the lever rotates via the rotating shaft, causing the positioning block to leave the positioning slot. The filter plate can then be disassembled for easy cleaning and replacement, effectively improving ease of use and stability, promoting air circulation, and extending service life.

[0018] As a further embodiment of this utility model: the dehumidification unit includes a condenser connected to the filter box, the condenser is sequentially connected to an evaporator and an air purifying device, the air outlet of the air purifying device is connected to the air outlet duct, and the dehumidifier body is provided with a partition plate for mounting the condenser, evaporator and air purifying device.

[0019] After being filtered by the filter plates inside the filter box, the dry air from outside first enters the condenser, then the evaporator, and finally is heated inside the pipes while being purified by the air purification device. It is then discharged to the outside through the air outlet, thus not only dehumidifying the humid environment outside, but also deeply purifying the air environment.

[0020] As a further embodiment of this utility model: a heat dissipation groove is provided on the outer side of the dehumidifier body, and a strip grid is provided at the heat dissipation groove.

[0021] The heat dissipation channels allow for ventilation and heat dissipation of the equipment inside the dehumidifier, while the strip grilles effectively prevent dust particles from the outside air from entering the dehumidifier.

[0022] As a further embodiment of this utility model, a control host is provided inside the dehumidifier body.

[0023] The dehumidifier is controlled by the control host 12.

[0024] Compared with the prior art, the beneficial effects of this utility model are: 1. This application is equipped with a fresh air system and a dehumidification system, which can provide fresh air and dehumidify the fresh air to achieve deep purification of the air environment. In addition, the filter plate of this application is inserted into the filter box. During use, the filter plate can be easily pulled out for cleaning or replacement, which reduces the difficulty of use and improves the efficiency of use. 2. This application is equipped with a ventilation component. During use, by starting the rotating fan, the air circulation can be accelerated, allowing the outside air to quickly circulate into the filter box, effectively improving the dehumidification efficiency. 3. This application is equipped with an air inlet component. The conical box of the air inlet component is larger at the top and smaller at the bottom. During use, it can prevent rainwater from entering the interior of the air inlet pipe. Furthermore, by installing a baffle inside the air inlet slot, it can open when the rotating fan accelerates air circulation, and automatically reset when the rotating fan stops, thereby improving safety and convenience of use. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this embodiment; Figure 2This is a schematic diagram of the overall three-dimensional structure of this embodiment; Figure 3 This is a three-dimensional cross-sectional structural diagram of the dehumidifier body in this embodiment; Figure 4 This is a schematic diagram of the three-dimensional structure of the filter box in this embodiment; Figure 5 This is an example. Figure 4 Enlarged structural diagram of section A in the middle; Figure 6 This is a three-dimensional structural diagram of the filter plate component in this embodiment; Figure 7 This is a three-dimensional structural diagram of the ventilation box in this embodiment.

[0026] In the diagram: 1. Dehumidifier body; 2. Filter box; 3. Filter assembly; 4. Air inlet duct; 5. Ventilation assembly; 6. Air inlet assembly; 7. Divider plate; 8. Condenser; 9. Evaporator; 10. Air purification device; 11. Air outlet duct; 12. Control unit; 13. Heat dissipation duct; 14. Strip grille; 301. Positioning slot; 302. Filter plate; 303. Auxiliary slot; 304. Rotating shaft; 305. Paddle; 306. Positioning block; 307. Coil spring; 308. Handle; 501. Ventilation box; 502. Strip plate; 503. Rotary fan; 601. Conical box; 602. Air inlet duct; 603. Baffle plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1 In this embodiment of the utility model, a fresh air duct dehumidifier includes a fresh air system and a dehumidification system disposed at the rear end of the fresh air system.

[0029] like Figure 1 , Figure 2As shown, the fresh air system includes an air inlet duct 4, with an air inlet assembly 6 at the upper end of the air inlet duct 4. The air inlet assembly 6 includes a conical box 601, the radius of which gradually increases from the end near the air inlet duct 4 to the end away from the air inlet duct 4. Multiple air inlet slots 602 are provided on the side of the conical box 601, and baffles 603 are provided in the air inlet channels of the air inlet slots 602. By setting the air inlet assembly with a conical structure that is larger at the top and smaller at the bottom, the air inlet is tilted downwards. During use, this can effectively prevent rainwater or other debris from falling into the air inlet from above. By installing baffles inside the air inlet slots, the baffles can be opened when the rotating fan accelerates air circulation, and automatically reset when the rotating fan stops, thereby improving safety and convenience for users.

[0030] like Figure 2 , Figure 7 As shown, a ventilation component 5 is provided in the middle of the air inlet duct 4. The ventilation component 5 includes a ventilation box 501. A rotary fan 503 is provided inside the ventilation box 501. The rotary fan 503 is connected to the ventilation box 501 through a strip plate 502. By starting the rotary fan 503, the air circulation can be accelerated, allowing the outside air to quickly circulate into the filter box, effectively improving the dehumidification efficiency.

[0031] like Figure 3 , Figure 4 , Figure 5 Figure 6 As shown, the air inlet duct 4 is connected to a filter box 2 at one end near the dehumidification system. In this embodiment, the filter box 2 is located between the air inlet duct 4 and the dehumidifier body 1. A filter assembly 3 is detachably connected inside the filter box 2. The filter assembly 3 includes a filter plate 302. A handle 308 is provided at the end of the filter plate 302 away from the filter box 2. At least one side of the filter plate 302 is provided with a positioning connection part for connecting with the filter box 2. In this embodiment, both sides of the filter plate 302 are provided with connection parts for connecting and fixing the filter assembly to the filter box 2. The positioning connection part includes a lever 305. The filter plate 302 is provided with a positioning groove 301 for accommodating the lever 305. One end of the lever 305 is rotatably connected to the bottom of the positioning groove 301 through a rotating shaft 304. A coil spring 307 is provided between the lever 305 and the filter plate 302. A positioning block 306 is provided on the side of the lever 305 away from the coil spring 307. An auxiliary groove 303 that cooperates with the positioning block 306 is provided on the inner wall of the filter box 2.

[0032] like Figure 3As shown, the dehumidification system includes a dehumidifier body 1, which contains a dehumidification section. One end of the dehumidification section is connected to a filter assembly 3. The dehumidifier body 1 has an air outlet slot 11 that communicates with the air outlet of the dehumidification section. In this embodiment, the dehumidification section includes a condenser 8 that communicates with a filter box 2. The condenser 8 is sequentially connected to an evaporator 9 and an air purifying device 10. A partition plate 7 is fixedly installed inside the dehumidifier body 1. The condenser 8 is installed on top of the partition plate 7. The evaporator 9 is fixedly connected to one side of the condenser 8, and the air purifying device 10 is fixedly connected to one side of the evaporator 9. An air outlet slot 11 is provided on the right side of the dehumidifier body 1. The air outlet slot 11 is adapted to the air purifying device 10. The condenser 8 is connected to the filter box 2. Figure 2 and Figure 3 As shown, a control host 12 is fixedly installed inside the dehumidifier body 1 below the partition plate 7. A heat dissipation slot 13 is provided on the left side of the dehumidifier body 1. The heat dissipation slot 13 is distributed vertically and parallel to the left side of the dehumidifier body 1. A strip grid 14 is fixedly connected inside the heat dissipation slot 13.

[0033] First, by starting the rotating fan 503, the air circulation is accelerated, allowing external air to quickly flow into the filter box 2. After being filtered by the filter plate 302 inside the filter box 2, the dry external air first enters the condenser 8, then the evaporator 9. Finally, the air is heated inside the pipe and purified by the air purifier 10, and then discharged to the outside through the air outlet 11, thus dehumidifying the humid external environment. In addition, due to the setting of the filter assembly 3, the surface of the filter plate 302 will become clogged with various dusts during long-term use. Then, the operator can turn the lever 305, which will rotate through the rotating shaft 304. During the rotation of the lever 305, the positioning block 306 will be moved away from the positioning groove 301. Then, the operator can pull the handle 308 to remove the filter plate 302, which can then be cleaned and replaced.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims. Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fresh air duct dehumidifier, characterized in that, Includes a fresh air system and a dehumidification system located at the rear end of the fresh air system; The fresh air system includes an air inlet pipe (4), an air inlet assembly (6) is provided at the upper end of the air inlet pipe (4), a filter box (2) is connected to one end of the air inlet pipe (4) near the dehumidification system, and a filter assembly (3) is detachably connected inside the filter box (2). The dehumidification system includes a dehumidifier body (1), a dehumidification section is provided inside the dehumidifier body (1), one end of the dehumidification section is connected to the filter assembly (3), and an air outlet slot (11) is provided on the dehumidifier body (1) that is connected to the air outlet end of the dehumidification section.

2. A fresh air duct dehumidifier according to claim 1, characterized in that, The air intake assembly (6) includes a conical box (601) whose radius gradually increases from one end near the air intake pipe (4) to the end away from the air intake pipe (4).

3. A fresh air duct dehumidifier according to claim 2, characterized in that, The conical box (601) has multiple air inlet slots (602) on its side, and baffles (603) are provided in the air inlet channels of the air inlet slots (602).

4. A fresh air duct dehumidifier according to claim 1, characterized in that, A ventilation assembly (5) is provided in the middle of the air inlet pipe (4). The ventilation assembly (5) includes a ventilation box (501). A rotating fan (503) is provided inside the ventilation box (501). The rotating fan (503) is connected to the ventilation box (501) through a strip plate (502).

5. A fresh air duct dehumidifier according to claim 1, characterized in that, The filter box (2) is located between the air inlet pipe (4) and the dehumidifier body (1), and the filter assembly (3) is inserted into the filter box (2).

6. A fresh air duct dehumidifier according to claim 5, characterized in that, The filter assembly (3) includes a filter plate (302), and the filter plate (302) has a positioning connection part on at least one side for connecting with the filter box (2).

7. A fresh air duct dehumidifier according to claim 6, characterized in that, The positioning connection part includes a lever (305), and the filter plate (302) is provided with a positioning groove (301) for accommodating the lever (305). One end of the lever (305) is rotatably connected to the bottom of the positioning groove (301) through a rotating shaft (304). A helical spring (307) is provided between the lever (305) and the filter plate (302). A positioning block (306) is provided on the side of the lever (305) away from the helical spring (307). The inner wall of the filter box (2) is provided with an auxiliary groove (303) that cooperates with the positioning block (306).

8. A fresh air duct dehumidifier according to claim 1, characterized in that, The dehumidification unit includes a condenser (8) connected to the filter box (2). The condenser (8) is connected in sequence to an evaporator (9) and an air purifier (10). The air outlet of the air purifier (10) is connected to the air outlet slot (11). The dehumidifier body (1) is provided with a partition plate (7) for installing the condenser (8), evaporator (9) and air purifier (10).

9. A fresh air duct dehumidifier according to claim 8, characterized in that, The dehumidifier body (1) has a heat dissipation groove (13) on its outer side, and a strip grid (14) is provided at the heat dissipation groove (13).

10. A fresh air duct dehumidifier according to claim 1, characterized in that, The dehumidifier body (1) is equipped with a control host (12).

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