Fresh air handling unit with oxygen generation function

Abstract

The utility model discloses a fresh air handling unit with an oxygen production function, which belongs to the technical field of air handling units and comprises an air handling unit shell, a filter screen is assembled in the air handling unit shell, a lead screw module is assembled on one side of the filter screen and comprises a lead screw seat, a driving motor is assembled in the lead screw seat, and the output end of the driving motor is connected with a threaded lead screw. And a positioning plate is assembled at the lower end of the other side of the filter screen, two second limiting rods are assembled on the upper end face of the positioning plate, a second sliding block is arranged on the two second limiting rods in a sliding mode, and two brushes are assembled between the second sliding block and the first sliding block. The fresh air handling unit with the oxygen generation function has the advantages of being convenient to clean, saving time and being convenient to operate, a user can clean the filter screen without detaching the air handling unit, the maintenance process is simplified, user experience is improved, and meanwhile time and labor force are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning boxes, and in particular relates to a fresh air air-conditioning box with an oxygen-generating function. Background Art

[0002] An air conditioning box usually refers to a device installed indoors or outdoors to control indoor temperature, humidity and air quality. It usually includes components such as air conditioners, fans, filters, refrigeration or heating elements, and control systems. In the heating season, the air conditioning box can heat the air, and in the summer, it can cool and circulate indoor air to maintain a comfortable indoor environment. Some air conditioning boxes are also equipped with a fresh air function to introduce fresh outdoor air to improve indoor air quality. They are widely used in home, commercial and industrial environments.

[0003] Existing high-end air conditioners have gradually added oxygen production functions. However, the addition of oxygen production functions means increasing the complexity of internal components. Therefore, when the air conditioner is used for a long time and the filter needs to be cleaned, it becomes very cumbersome and inconvenient to operate, and affects the user experience. Therefore, a fresh air air conditioner with oxygen production function is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a fresh air air conditioning box with oxygen production function, which has the advantages of easy cleaning, time saving and easy operation.

[0005] To achieve the above-mentioned purpose, the utility model provides a fresh air air conditioning box with oxygen production function, comprising an air conditioning box shell;

[0006] A filter is installed in the air conditioning box shell, and a screw module is installed on one side of the filter;

[0007] The screw module comprises a screw seat, a driving motor is installed in the screw seat, a threaded screw is connected to the output end of the driving motor and the threaded screw is vertically arranged, a sliding sleeve is meshed and slidably arranged outside the threaded screw, and a first slider is installed outside the sliding sleeve;

[0008] A positioning plate is installed at the lower end of the other side of the filter, and two second limiting rods are installed on the upper surface of the positioning plate, and the two second limiting rods are vertically parallel. A second slider is slidably provided on the two second limiting rods, and two brushes are installed between the second slider and the first slider, and the two brushes are located on both sides of the filter.

[0009] As a further improvement of the utility model, the upper end surface of the air-conditioning box shell is equipped with a water tank, and two water pipes are provided at the lower end of the water tank. The water pipes penetrate the upper end surface of the air-conditioning box shell and are connected to two spray heads, and the two spray heads are respectively located on both sides of the filter.

[0010] As a further improvement of the utility model, a side limiting plate is installed at the lower end of the filter screen, and two parallel through grooves are arranged on the side limiting plate.

[0011] As a further improvement of the present invention, a waste water tank is mounted on the lower end of the side limit plate, and the upper end of the waste water tank is open and faces the two through grooves arranged on the side limit plate.

[0012] As a further improvement of the utility model, one end of the waste water tank passes through one side of the air conditioning box shell and is equipped with a handle.

[0013] As a further improvement of the utility model, the upper end surface of the driving motor is equipped with two first limiting rods, and the two first limiting rods are arranged in parallel, and both ends of the first sliding block are penetrated by the two first limiting rods.

[0014] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0015] The utility model discloses a fresh air air conditioning box with oxygen production function, through the mutual cooperation between the components in the screw module, the user can drive the sliding sleeve to slide up and down by controlling the reciprocating rotation of the driving motor, thereby driving the two brushes installed on one side of the sliding sleeve to move, and when the set spray head sprays the cleaning liquid on the filter, the two brushes are controlled to clean the filter up and down, and the waste water tank provided under the filter is used to make the cleaned waste water flow into the waste water tank and be collected, and then the set waste water tank is drawn out to pour out the waste water to complete the cleaning of the filter, and the device enables the user to complete the cleaning of the filter without disassembling the air conditioning box, simplifies the maintenance process, improves the user experience, and saves time and labor at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall installation structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the screw rod module, brush and filter screen of the utility model;

[0019] Figure 4 This is a schematic diagram of the screw rod module and brush installation structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the screw module of the utility model.

[0021] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. air conditioning box housing; 2. filter; 21. positioning plate; 22. second limit rod; 23. second slider; 3. screw module; 30. screw seat; 31. drive motor; 32. threaded screw; 33. sliding sleeve; 34. first slider; 35. first limit rod; 36. brush; 4. water tank; 41. spray head; 5. waste water tank; 51. handle; 6. side limit plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] Depend on Figure 1-5 Provided is a fresh air air conditioning box with oxygen production function, comprising an air conditioning box shell 1;

[0025] A filter screen 2 is installed in the air conditioning box housing 1, and a screw module 3 is installed on one side of the filter screen 2;

[0026] The screw module 3 includes a screw seat 30, in which a driving motor 31 is installed, and an output end of the driving motor 31 is connected with a threaded screw 32, and the threaded screw 32 is vertically arranged, and a sliding sleeve 33 is meshed and slidably provided on the outside of the threaded screw 32, and a first slider 34 is installed on the outside of the sliding sleeve 33;

[0027] A positioning plate 21 is installed at the lower end of the other side of the filter 2, and two second limiting rods 22 are installed on the upper end surface of the positioning plate 21, and the two second limiting rods 22 are vertically parallel. A second slider 23 is slidably provided on the two second limiting rods 22, and two brushes 36 are installed between the second slider 23 and the first slider 34, and the two brushes 36 are located on both sides of the filter 2.

[0028] In this embodiment, by controlling the reciprocating rotation of the driving motor 31, the threaded screw 32 connected to the output end of the driving motor 31 is rotated, and drives the first slider 34 installed on the outside of the threaded screw 32. The first slider 34 is limited by the two first limiting rods 35, so that the first slider 34 slides radially within the stroke range of the threaded screw 32 and drives the two brushes 36 installed on one side. The second slider 23 is limited by the two second limiting rods 22. When the first slider 34 drives the two brushes 36, it cooperates with the second slider 23 at one end to drive the two brushes 36 to clean the filter 2 up and down. After cleaning, the waste water tank 5 is pulled out to pour out the accumulated waste liquid. The device allows users to complete the cleaning of the filter 2 without disassembling the air-conditioning box, simplifies the maintenance process, improves the user experience, and saves time and labor.

[0029] Specifically, refer to Figure 1-2 The upper end surface of the air-conditioning box shell 1 is equipped with a water tank 4, and the lower end of the water tank 4 is provided with two water pipes. The water pipes penetrate the upper end surface of the air-conditioning box shell 1 and are connected to two spray heads 41. The two spray heads 41 are respectively located on both sides of the filter screen 2.

[0030] In this embodiment, a water valve is installed on the water pipe at the lower end of the water tank 4. When the user needs to clean the filter 2, he only needs to open the water valve to allow the cleaning liquid stored in the water tank 4 to flow along the water pipe and through the spray head 41 to spray and clean the filter 2.

[0031] Specifically, refer to Figure 3-4 The lower end of the filter screen 2 is equipped with a side limiting plate 6, and two parallel through grooves are provided on the side limiting plate 6.

[0032] In this embodiment, the baffles on both sides of the side limit plate 6 are arranged at an angle to facilitate the collection of waste liquid on the filter screen 2. At the same time, two parallel through grooves are also arranged on the side limit plate 6.

[0033] Specifically, refer to Figure 3-4 A waste water tank 5 is mounted on the lower end of the side limit plate 6 , and an upper end of the waste water tank 5 is opened and faces two through grooves arranged on the side limit plate 6 .

[0034] In this embodiment, after the waste liquid is collected by the side limiting plates 6, it can flow into the waste water tank 5 through the two through grooves and be collected.

[0035] Specifically, refer to Figure 4 One end of the waste water tank 5 passes through one side of the air conditioning box shell 1 and is equipped with a handle 51.

[0036] In this embodiment, the handle 51 is provided to facilitate the user to draw out the waste water tank 5 storing waste water, thereby improving the user experience.

[0037] Specifically, refer to Figure 5 The upper end surface of the driving motor 31 is equipped with two first limiting rods 35 , and the two first limiting rods 35 are arranged in parallel, and both ends of the first sliding block 34 are penetrated by the two first limiting rods 35 .

[0038] In this embodiment, the two first limiting rods 35 are used to limit the first sliding block 34 , so that the first sliding block 34 can slide smoothly within the travel range of the threaded screw 32 .

[0039] The utility model has a fresh air air conditioning box with oxygen production function:

[0040] Step 1: When the user needs to clean the filter 2, first connect the drive motor 31 to an external power source, then open the valve set under the water storage tank 4, so that the cleaning liquid in the water storage tank 4 is sprayed and cleaned on both sides of the filter 2 along the two spray heads 41 set, and the waste liquid is collected by the side limit plate 6, so that the cleaned waste liquid flows along the two through grooves set on the side limit plate 6 into the waste water tank 5 for storage;

[0041] Step 2: After the filter screen 2 is sprayed with the cleaning liquid, the reciprocating rotation of the driving motor 31 is controlled to rotate the threaded screw 32 connected to the output end of the driving motor 31, and the first slider 34 installed outside the threaded screw 32 is driven. The first slider 34 is limited by the two first limiting rods 35, so that the first slider 34 slides radially within the stroke range of the threaded screw 32, and drives the two brushes 36 installed on one side. The second slider 23 is limited by the two second limiting rods 22, so that when the first slider 34 drives the two brushes 36, the second slider 23 at one end can be used to drive the two brushes 36 to clean the filter screen 2 up and down. After cleaning, the waste water tank 5 is pulled out to pour out the accumulated waste liquid.

[0042] Although 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 fresh air air conditioning box with oxygen production function, characterized in that: It comprises an air conditioning box housing (1); A filter screen (2) is installed in the air conditioning box housing (1), and a screw module (3) is installed on one side of the filter screen (2); The screw module (3) comprises a screw seat (30), a driving motor (31) is installed in the screw seat (30), a threaded screw (32) is connected to the output end of the driving motor (31), and the threaded screw (32) is vertically arranged, and a sliding sleeve (33) is meshed and slidably arranged outside the threaded screw (32), and a first sliding block (34) is installed outside the sliding sleeve (33); A positioning plate (21) is mounted on the lower end of the other side of the filter (2); two second limiting rods (22) are mounted on the upper end surface of the positioning plate (21); and the two second limiting rods (22) are arranged vertically and in parallel; a second slider (23) is slidably mounted on the two second limiting rods (22); two brushes (36) are mounted between the second slider (23) and the first slider (34); and the two brushes (36) are located on both sides of the filter (2); a water storage tank (4) is mounted on the upper end surface of the air conditioning box housing (1); and two brushes (36) are mounted on the lower end of the water storage tank (4). A water pipe is provided, and the water pipe penetrates the upper end surface of the air conditioner housing (1) and is connected to two spray heads (41). The two spray heads (41) are respectively located on both sides of the filter screen (2). A side limit plate (6) is provided at the lower end of the filter screen (2). Two through grooves are provided in parallel on the side limit plate (6). A waste water tank (5) is provided at the lower end of the side limit plate (6). The upper end of the waste water tank (5) is open and directly faces the two through grooves provided on the side limit plate (6). One end of the waste water tank (5) penetrates one side of the air conditioner housing (1) and is provided with a handle (51).

2. The fresh air air conditioning box with oxygen production function according to claim 1 is characterized in that: The upper end surface of the driving motor (31) is equipped with two first limiting rods (35), and the two first limiting rods (35) are arranged in parallel, and the two ends of the first sliding block (34) are penetrated by the two first limiting rods (35).

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