Primary air purification device for village hygiene room

Abstract

The utility model discloses a village hygiene room primary air purification device which comprises an air purification machine body, a top cover is installed on the air purification machine body, an air inlet screen frame is arranged on the air purification machine body, and an air outlet screen frame with an assembling assembly is arranged on the top cover. A front filter screen and a rear filter screen are sequentially arranged at the rear end of the air inlet screen frame from front to back in the air purifier body; according to the utility model, the bristle structures matched with the slots of the air inlet screen frame are equidistantly arranged in the vertical push plate, so that the bristle structures can extend into the slots, and at the moment, the vertical push plate is pushed rightwards to drive the bristle structures to brush along the slots of the air purifier body, so that the bristle structures and the slots generate mutual acting force; when the dust removal device does not need to be detached, the dust removal device can clean the dust anytime and anywhere, so that the dust is prevented from being accumulated, the air inlet effect is not influenced, and the operation convenience is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, and specifically relates to a primary air purification device for village clinics. Background Art

[0002] A village clinic is a medical institution at the village level and plays an important role in the new rural cooperative medical care system. After the new medical reform, the state uniformly refers to village-level medical institutions as village clinics. To ensure the medical environment, ensure fresh indoor air, and be able to remove dust to prevent it from being inhaled into the human body, air purification equipment is equipped, which can initially cooperate to solve the air problems existing in the clinic.

[0003] According to the patent document: CN218936575U, an air purification device is disclosed, including: a base having a ventilation chamber and an electrical chamber, a top cover having an air inlet and an air outlet, a filter screen located in the ventilation chamber and inserted into the air inlet pocket, a sponge disposed in the ventilation chamber and adjacent to the air inlet pocket, a HEPA disposed in the ventilation chamber and attached to the sponge and located downstream thereof, a light purification module disposed in the ventilation chamber and located downstream of the HEPA, a fan disposed in the ventilation chamber and located downstream of the light purification module and upstream of the air outlet, and a controller disposed in the electrical chamber for controlling the light purification module and the fan. The advantages of the utility model are: it can not only degrade toxic and harmful gases in the air, but also effectively kill a variety of bacteria, and at the same time, it can extend the service life, be thin and beautiful in shape.

[0004] During the air purification process, the device mainly consists of a purification body. After the air is inhaled through the air inlet mesh frame, it is gradually purified through two designed filter screens, and then is led out from the air outlet frame under the drive of a fan in the machine body. However, when inhaling dusty air, dust will adhere to the air inlet mesh frame groove, and it is not easy to clean this groove. If the air inlet mesh is disassembled and cleaned each time, it is rather inconvenient. If it accumulates for a long time, it will affect the air inlet effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a primary air purification device for village clinics to solve the problems raised in the above background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A primary air purification device for a village clinic, including an air purification body, a top cover is installed on the air purification body, and an air inlet net frame is provided on the air purification body. The top cover is provided with an air outlet net frame having an assembly component. At the rear end of the air inlet net frame, a pre-filter and a post-filter are successively arranged in the air purification body from front to back. On one side of the front end of the air inlet net frame, a vertical push plate is provided. The inner end of the vertical push plate is equidistantly provided with a brush structure, and the other end of the brush structure is clamped in the groove of the air inlet net frame. An activity area groove is opened at the front end of the top cover. The top of the vertical push plate is installed with an inner plate with a slot, and the other end of the inner plate extends outside the activity area groove. A fixing structure is arranged between the inner plate and the top cover to position the inner plate, brush off the dust adhering in the groove, and clean it at any time without disassembly to avoid dust accumulation, thus affecting the air inlet effect and improving the operation convenience.

[0007] Preferably, the fixing structure includes a movable plate, the movable plate is movably installed in the slot of the inner plate, a rear limit plate is installed at the rear end of the movable plate, and a positioning pressure plate is installed at the front end of the movable plate. A plurality of compression springs are arranged between the rear limit plate and the inner plate, which can fix the whole inner plate on the air purification body.

[0008] Preferably, a moving handle is installed in the middle of the top end of the inner plate, and the height of the positioning pressure plate is greater than that of the top cover. Installing the moving handle facilitates the movement of the inner plate.

[0009] Preferably, inner convex pads are correspondingly arranged between the positioning pressure plate and the side of the top cover, and the inner convex pads are glued on the inner surface of the positioning pressure plate, which can protect the contact surface of the positioning pressure plate.

[0010] Preferably, the inner convex pad is designed with a rubber material, and the other end of the inner convex pad is in a state of being in contact with the front side of the top cover.

[0011] Preferably, the assembly component includes an outer frame plate. An installation groove is opened at the rear end of the top of the top cover, and the air outlet net frame is movably installed inside the installation groove. The outer periphery of the air outlet net frame is installed with an outer frame plate, and the outer frame plate is on the upper surface of the top cover. Positioning ends are opened on both sides of the outer frame plate. On both sides of the upper surface of the top cover, clamping plates matching the positioning ends are installed, and the other end of the clamping plate is inserted into the corresponding positioning end, and the top of the clamping plate extends outside the card slot and is glued with the positioning end, which can assemble the air outlet net frame and is also convenient for removing the air outlet net frame for cleaning later.

[0012] Preferably, the upper end of the positioning end has a radian, and the inner width of the card slot is smaller than the diameter of the positioning end, which is convenient for the card slot to enter the positioning end.

[0013] Preferably, stabilizing layers are symmetrically arranged at the front and rear ends of the upper opening of the installation groove. The stabilizing layers are glued to the corresponding positions in the top cover, and the other ends of the stabilizing layers are in contact with the bottom of the outer frame plate. When the installation groove is installed and drives the outer frame plate to fit on the upper surface of the air purifier body, a stabilizing layer made of rubber material is provided at the contact surface between the two, which can improve the friction of the contact surface of the outer frame plate and prevent slipping.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, brush structures matching the slots of the air inlet grille are equidistantly arranged in the vertical push plate, so that the brush structures can extend into the slots. At this time, by pushing the vertical push plate to the right, the brush structures can be driven to brush along the slots in the air purifier body, so that the brush structures and the slots generate mutual acting forces, and the dust adhering to the slots can be brushed away. Without disassembling, it can be cleaned at any time to avoid dust accumulation, which affects the air inlet effect and improves the operation convenience.

[0016] 2. By providing an assembly component, when the card slot is brought in and penetrates through the positioning end head, the clamping plate is correspondingly inserted into the positioning end head to ensure the stability of the connection, assemble the air outlet grille, and also facilitate the subsequent removal of the air outlet grille for cleaning, or after disassembly, the inside of the air purifier can be overhauled from the opening of the installation groove, and it is also convenient to wipe the dust at this time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a three-dimensional split structure diagram of the present utility model;

[0019] Figure 3 is a right side view sectional structure diagram of the present utility model;

[0020] Figure 4 is a left side view sectional structure diagram of the present utility model;

[0021] Figure 5 is a partial structure diagram of the cleaning component of the present utility model;

[0022] Figure 6 is a partial rear view sectional structure diagram of the present utility model;

[0023] Figure 7 is a partial structure diagram of the fixing structure of the present utility model;

[0024] Figure 8 is the present utility model Figure 2 in the front view partial structure diagram.

[0025] 1. Air purification body; 101. Top cover; 102. Air inlet grille; 103. Air outlet grille; 104. Pre-filter; 105. Post-filter; 2. Vertical push plate; 201. Brush structure; 202. Activity area groove; 203. Built-in plate; 204. Moving handle; 205. Movable plate; 206. Positioning pressure plate; 207. Rear limit plate; 208. Inner convex pad; 209. Compression spring; 3. Installation groove; 301. Outer frame plate; 302. Card board; 303. Card slot; 304. Positioning end; 305. Stabilizing layer. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , a primary air purification device for a village clinic shown in the figure, including an air purification body 1, a top cover 101 is installed on the air purification body 1, and an air inlet grille 102 is provided on the air purification body 1. An air outlet grille 103 with an assembly component is provided on the top cover 101. A pre-filter 104 and a post-filter 105 are successively arranged in the air purification body 1 from front to back at the rear end of the air inlet grille 102. A vertical push plate 2 is provided on one side of the front end of the air inlet grille 102. Brush structures 201 are equidistantly arranged at the inner end of the vertical push plate 2, and the other end of the brush structure 201 is clamped in the groove of the air inlet grille 102. An activity area groove 202 is opened at the front end of the top cover 101. A built-in plate 203 with a slot is installed at the top of the vertical push plate 2, and the other end of the built-in plate 203 extends to the outside of the activity area groove 202, and a fixing structure is provided between the built-in plate 203 and the top cover 101 to position the built-in plate 203.

[0029] Among them, the fixing structure includes a movable plate 205, the movable plate 205 is movably installed in the slot of the built-in plate 203, a rear limit plate 207 is installed at the rear end of the movable plate 205, and a positioning pressure plate 206 is installed at the front end of the movable plate 205. A plurality of compression springs 209 are provided between the rear limit plate 207 and the built-in plate 203.

[0030] Among them, in order to facilitate the movement of the built-in plate 203, a moving handle 204 is installed in the middle of the top end of the built-in plate 203, and the height of the positioning pressure plate 206 is greater than that of the top cover 101.

[0031] Among them, in order to protect the contact surface of the positioning pressure plate 206 and avoid collision, an inner convex pad 208 is correspondingly provided between the side of the positioning pressure plate 206 and the top cover 101, and the inner convex pad 208 is adhesively bonded to the inner surface of the positioning pressure plate 206.

[0032] In addition, the inner convex pad 208 is designed with a rubber material, and the other end of the inner convex pad 208 is in a state of being in contact with the front side of the top cover 101.

[0033] In this implementation scheme, during the air purification process, the device is mainly composed of structures such as an air purification body 1, a top cover 101, an air inlet mesh frame 102, an air outlet mesh frame 103, a pre-filter 104, and a post-filter 105. When inhaling air containing dust, a vertical push plate 2 is provided on one side in front of the air inlet mesh frame 102. The vertical push plate 2 and the built-in plate 203 are integrally structured. The built-in plate 203 is movable inside the movable area groove 202. Brush hair structures 201 are equidistantly arranged in the vertical push plate 2 and are matched with the slots of the air inlet mesh frame 102, so that the brush hair structures 201 can extend into the slots. At this time, by pushing the vertical push plate 2 to the right, the brush hair structures 201 can be driven to brush along the groove inside the air purification body 1, so that the brush hair structures 201 generate mutual acting forces with the inside of the groove, brushing off the dust adhering to the inside of the groove. Without disassembling, it can be cleaned at any time to avoid dust accumulation, thereby affecting the air inlet effect and improving the operation convenience.

[0034] It should also be noted that in this embodiment, a fixing structure is provided to fix the entire built-in plate 203 on the air purification body 1. Before the built-in plate 203 enters the movable area groove 202 from the opening, the positioning pressure plate 206 can be pulled outwards, so that when the movable plate 205 moves inside the groove of the built-in plate 203, the compression spring 209 is squeezed. After the distance between the positioning pressure plate 206 and the built-in plate 203 is adjusted to be large enough to accommodate the built-in plate 203 and then moves along the movable area groove 202 to the innermost side, the acting force can be stopped. The compression spring 209 can generate an elastic deformation and then return to its original state, fixing the positioning pressure plate 206 to the front side of the top cover 101 to position the entire built-in plate 203 inside the movable area groove 202. At the same time, when the built-in plate 203 is moved out of the movable area groove 202, the brush hair structures 201 provided in the vertical push plate 2 can be cleaned or replaced, etc. When the positioning pressure plate 206 is fixed to the front side of the top cover 101 and in contact with it, the surface of the positioning pressure plate 206 in contact is provided with an inner convex pad 208 made of rubber material to increase the friction force of the contact surface and protect the contact surface.

[0035] Embodiment 2

[0036] Please refer to Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , a primary air purification device for a village clinic shown in the figure, including an air purification body 1, a top cover 101 is installed on the air purification body 1, and an air inlet screen frame 102 is arranged on the air purification body 1. An air outlet screen frame 103 with an assembly component is arranged on the top cover 101. A pre-filter 104 and a post-filter 105 are successively arranged in the air purification body 1 from front to back at the rear end of the air inlet screen frame 102. A vertical push plate 2 is arranged on one side of the front end of the air inlet screen frame 102. Brush structures 201 are equidistantly arranged at the inner end of the vertical push plate 2, and the other ends of the brush structures 201 are clamped in the slots of the air inlet screen frame 102. An activity area slot 202 is opened at the front end of the top cover 101. An inner plate 203 with a slot is installed at the top of the vertical push plate 2, and the other end of the inner plate 203 extends outside the activity area slot 202, and a fixing structure is arranged between the inner plate 203 and the top cover 101 to position the inner plate 203.

[0037] Among them, the assembly component includes an outer frame plate 301. An installation slot 3 is opened at the rear end of the top of the top cover 101, and the air outlet screen frame 103 is movably installed inside the installation slot 3. The outer frame plate 301 is installed on the outer periphery of the air outlet screen frame 103, and the outer frame plate 301 is located on the upper surface of the top cover 101. Positioning ends 304 are opened on both sides of the outer frame plate 301. Clamping plates 302 matching the positioning ends 304 are installed on both sides of the upper surface of the top cover 101, and the other ends of the clamping plates 302 are inserted into the corresponding positioning ends 304, and the top of the clamping plate 302 extends outside the card slot 303 and is glued with the positioning end 304.

[0038] Among them, in order to facilitate the card slot 303 to enter the positioning end 304, the upper end of the positioning end 304 has a radian, and the inner width of the card slot 303 is smaller than the diameter of the positioning end 304.

[0039] In addition, in order to increase the friction force of the contact surface of the outer frame plate 301, stabilizing layers 305 are symmetrically arranged at the front and rear ends of the upper opening of the installation slot 3. The stabilizing layers 305 are glued in the corresponding slots on the top cover 101, and the other ends of the stabilizing layers 305 are in a state of being in contact with the bottom of the outer frame plate 301.

[0040] In this implementation solution, the assembly component is a combination of structures such as the vertical push plate 2, the outer frame plate 301, the clamping plate 302, the card slot 303, and the positioning end 304, which are applied to the air outlet frame 103. The installation groove 3 is provided on the top cover 101. The air outlet frame 103 is used for discharging the purified air, but it is located at the upper part of the air purification body 1. When placing it, it is easy to accumulate dust on the upper surface of the top cover 101. At this time, the outer frame plate 301 is installed on the outer periphery of the air outlet frame 103. When the air outlet frame 103 is placed into the installation groove 3, it drives the generation of a mutual acting force between the positioning end 304 and the card slot 303. Among them, the card slot 303 has a radian for easy insertion. The card slot 303 is designed to be elastic. After it deforms and penetrates into the positioning end 304, it drives the clamping plate 302 to be correspondingly inserted into the positioning end 304 to ensure the stability of the connection, and also assembles the air outlet frame 103. It is also convenient to remove the air outlet frame 103 later for cleaning, or after disassembly, to perform maintenance on the air purification body 1 through the opening of the installation groove 3, and it is also convenient to wipe the dust at this time.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A primary air purification device for a village clinic, characterized in that: include: An air purifier body (1), wherein a top cover (101) is installed on the air purifier body (1), and an air inlet mesh frame (102) is arranged on the air purifier body (1), an air outlet mesh frame (103) having an assembly component is arranged on the top cover (101), a front filter (104) and a rear filter (105) are arranged in sequence from front to back in the air purifier body (1) at the rear end of the air inlet mesh frame (102), and a vertical push plate (2) is arranged on one side of the front end of the air inlet mesh frame (102), The inner end of the vertical push plate (2) is equidistantly provided with a brush structure (201), and the other end of the brush structure (201) is clamped in the groove of the air inlet mesh frame (102). The front end of the top cover (101) is provided with an active area groove (202). A built-in plate (203) with a groove is installed on the top of the vertical push plate (2), and the other end of the built-in plate (203) extends to the outside of the active area groove (202), and a fixed structure is provided between the built-in plate (203) and the top cover (101) to position the built-in plate (203).

2. A primary air purification device for a village clinic according to claim 1, characterized in that: The fixed structure comprises a movable plate (205), the movable plate (205) being movably mounted in a slot of the built-in plate (203), a rear limit plate (207) being mounted at the rear end of the movable plate (205), and a positioning pressure plate (206) being mounted at the front end of the movable plate (205), and a plurality of groups of extrusion springs (209) being arranged between the rear limit plate (207) and the built-in plate (203).

3. A primary air purification device for a village clinic according to claim 1, characterized in that: A moving handle (204) is installed in the middle of the top end of the built-in plate (203), and the height of the positioning pressing plate (206) is greater than that of the top cover (101).

4. A primary air purification device for a village clinic according to claim 2, characterized in that: An inner convex pad (208) is correspondingly provided between the positioning pressure plate (206) and the side of the top cover (101), and the inner convex pad (208) is glued to the inner surface of the positioning pressure plate (206).

5. A primary air purification device for a village clinic according to claim 4, characterized in that: The inner convex pad (208) is made of rubber material, and the other end of the inner convex pad (208) is in a fit with the front side of the top cover (101).

6. A primary air purification device for a village clinic according to claim 1, characterized in that: The assembly component comprises an outer frame plate (301), a mounting groove (3) is provided at the rear end of the top of the top cover (101), and an air outlet mesh frame (103) is movably installed inside the mounting groove (3), an outer frame plate (301) is installed on the periphery of the air outlet mesh frame (103), and the outer frame plate (301) is located on the upper surface of the top cover (101), positioning terminals (304) are provided on both sides of the outer frame plate (301), and a card plate (302) matching the positioning terminals (304) is installed on both sides of the upper surface of the top cover (101), and the other end of the card plate (302) is inserted into the corresponding positioning terminal (304), and the top of the card plate (302) extends to the outside of the card slot (303) and is glued with the positioning terminal (304).

7. A primary air purification device for a village clinic according to claim 6, characterized in that: The upper end of the positioning end head (304) has an arc, and the inner width of the clamping groove (303) is smaller than the diameter of the positioning end head (304).

8. A primary air purification device for a village clinic according to claim 6, characterized in that: The front and rear ends of the upper opening of the installation groove (3) are symmetrically provided with stabilizing layers (305), the stabilizing layer (305) is glued into the corresponding groove on the top cover (101), and the other end of the stabilizing layer (305) is in a fit state with the bottom of the outer frame plate (301).

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