Air treatment clean steel door

Abstract

The utility model relates to the technical field of clean doors, and discloses an air treatment clean steel door which comprises an embedded door frame, a door body is hinged to the interior of the embedded door frame, a pull handle is arranged on the front face of the door body, and a dust guiding device is arranged on the back face of the door body. The dust guiding device comprises an inclined airflow guiding plate, a connecting back plate, an antibacterial coating steel plate, a dust guiding groove, a bottom end dust collecting box, a negative pressure guiding draught fan, a wide guiding plate and a thin guiding plate. According to the clean steel door for air treatment, the dust guiding device is arranged, a negative pressure guiding draught fan part in the dust collecting box at the lower bottom end is started, negative pressure suction force is generated, dust is adsorbed to the lower portion along a gap in the middle, then the dust enters a dust collecting drawer box at the bottom end of the dust collecting box at the bottom end, and the collected dust is conveniently drawn and taken out; a plurality of inclined airflow guide plates can be arranged in the height direction of the door, and a dust collecting device is arranged, so that dust can be prevented from adhering to the back face of the door body.

Description

TECHNICAL FIELD

[0001] The utility model relates to clean door technical field, concretely is a kind of air treatment clean steel door. BACKGROUND

[0002] In modern industrial production, medical treatment, scientific research and many other fields, the air cleanliness of environment has extremely strict requirement.In pharmaceutical industry, the production process of medicine must be carried out in specific clean environment to prevent dust, microorganism and other pollutants from seriously affecting the quality of medicine;In electronic chip manufacturing enterprise, small dust particles can cause fatal defects such as chip short circuit and performance decline.

[0003] Prior art discloses the announcement number for: CN221646785U a kind of air treatment clean steel door, including embedded door frame and steel door body, embedded door frame is connected with steel door body in cooperation, three automatic door closing hydraulic hinges are fixedly connected between embedded door frame and steel door body, double-layer toughened glass observation window is fixedly installed on the upper portion of steel door body, slot is provided in the lower portion of steel door body, air treatment ventilation window is installed in slot, installation block is embeddedly installed in steel door body, installation block is connected with door handle, lock core, steel door body bottom has sliding groove, sliding groove is connected with sweeper strip assembly, air treatment ventilation window includes stainless steel punched ventilation plate, aluminum alloy pressing strip, aluminum alloy bottom strip, first nylon filter screen, plate type activated carbon filter element, second nylon filter screen are installed in air treatment ventilation window, the steel door of above-mentioned device has good airtightness, air treatment ventilation window installation and consumable replacement are convenient, can effectively filter out formaldehyde, benzene, VOC and microparticle etc.

[0004] The air treatment clean steel door described above adopts good sealing design and protection, and can effectively isolate air in closed state, and has good fire isolation and noise filtering effect, but the air treatment clean steel door described above does not set multiple inclined air flow guide plates along the height direction of the door in the interlayer of the door, cannot avoid dust adhering to the back of the door body, and has poor effect in use, which needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of air treatment clean steel door to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of air treatment clean steel door, including embedded door frame, the inside hinged of embedded door frame has door body, the front of door body is provided with pull handle, the inside of embedded door frame and the surface of door body are provided with sealing device, the back of door body is provided with dust flow guide device.

[0007] The dust guide device comprises an inclined air flow guide plate, a connecting back plate, an antibacterial coating steel plate, a dust guide groove, a bottom end dust collecting box, a negative pressure guide fan piece, a wide guide plate and a thin guide plate, the inclined air flow guide plate is fixedly connected to the back of the door body, the connecting back plate is fixedly connected to the back of the inclined air flow guide plate, the antibacterial coating steel plate is fixedly connected to the back of the connecting back plate, the dust guide groove is provided with the back of the connecting back plate, the thin guide plate is fixedly connected to the back of the connecting back plate, the wide guide plate is fixedly connected to the back of the connecting back plate, the bottom end dust collecting box is fixedly connected to the bottom of the back of the connecting back plate, and the negative pressure guide fan piece extends through the back of the bottom end dust collecting box and is connected to the inside of the bottom end dust collecting box.

[0008] Preferably, the sealing device comprises a front end sealing strip, a top end memory extrusion pad and a rear end sealing strip, the front end sealing strip is fixedly connected to the front of the inner wall of the embedded door frame, the rear end sealing strip is fixedly connected to the back of the inner wall of the embedded door frame, and the top end memory extrusion pad is fixedly connected to the top of the door body.

[0009] Preferably, the top end memory extrusion pad is slidingly connected to the bottom of the rear end sealing strip and slidingly connected to the bottom of the front end sealing strip.

[0010] Preferably, the bottom of the bottom end dust collecting box is provided with a rectangular groove, a dust collecting drawer is inserted into the bottom of the bottom end dust collecting box, a pull handle is fixedly connected to the bottom of the dust collecting drawer, and the area of the top of the dust collecting drawer is adapted to the area of the rectangular groove.

[0011] Preferably, the width of the dust collecting drawer is equal to the distance from the bottom of the negative pressure guide fan piece to the bottom of the bottom end dust collecting box.

[0012] Preferably, the distance between the top wide guide plate and the top thin guide plate is equal to the width of the dust guide groove, a plurality of connected channels are formed, dust is guided to the center position, and then the dust is adsorbed and collected into the bottom end dust collecting box by cooperating with the collecting assembly.

[0013] Preferably, the distance between adjacent wide guide plates is equal to the width of the dust guide groove.

[0014] Compared with the prior art, the dust guide device has the advantages that:

[0015] 1. The air treatment clean steel door, through the dust guide device, the negative pressure guide fan piece in the lower end dust collecting box is started, negative pressure suction force is generated, dust is adsorbed to the lower part along the middle gap, then enters the dust collecting box at the bottom end of the dust collecting box, the dust collected is conveniently pulled out, a plurality of inclined air flow guide plates can be arranged along the height direction of the door, and the dust collecting device is arranged, so that dust adhered to the back of the door body can be avoided.

[0016] 2. The air treatment clean steel door, by setting up the sealing device, the top memory extrusion pad is tightly attached to the bottom of the front end sealing strip and the rear end sealing strip during the pulling of the door body, and the top memory extrusion pad is restored to be attached to the bottom of the front end sealing strip and the rear end sealing strip after the door body is closed, so that gaps are avoided and dust is prevented from entering the ward. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a whole back structure schematic view of the utility model;

[0019] Figure 3 It is a whole back structure schematic view of the utility model; Figure 2 It is an enlarged structure schematic view of the middle A of the utility model;

[0020] Figure 4 It is a dust guide device back structure schematic view of the utility model;

[0021] Figure 5 It is a dust guide device and embedded door frame three-dimensional structure schematic view of the utility model;

[0022] Figure 6 It is a dust guide device and embedded door frame three-dimensional structure schematic view of the utility model; Figure 5 It is an enlarged structure schematic view of the middle B of the utility model.

[0023] In the drawing: 1, embedded door frame; 2, door body; 3, pull handle; 4, sealing device; 401, front end sealing strip; 402, top memory extrusion pad; 403, rear end sealing strip; 5, dust guide device; 501, inclined air flow guide plate; 502, connecting back plate; 503, antibacterial coating steel plate; 504, dust guide groove; 505, lower end dust collecting box; 506, negative pressure guide fan piece; 507, wide guide plate; 508, fine guide plate. DETAILED DESCRIPTION

[0024] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of the utility model protection.

[0025] Please refer to Figures 1-6 The utility model provides the following technical scheme:

[0026] An air treatment clean steel door, including built-in door frame 1, the inside hinged of built-in door frame 1 has door body 2, the front of door body 2 is provided with pull handle 3, the inside of built-in door frame 1 and the surface of door body 2 are provided with sealing device 4, the back of door body 2 is provided with dust flow guide device 5.

[0027] Dust flow guide device 5 includes inclined airflow guide plate 501, connecting back plate 502, antibacterial coating steel plate 503, dust guide groove 504, bottom dust collection box 505, negative pressure guide fan piece 506, wide guide plate 507 and thin guide plate 508, inclined airflow guide plate 501 is fixedly connected to the back of door body 2, connecting back plate 502 is fixedly connected to the back of inclined airflow guide plate 501, antibacterial coating steel plate 503 is fixedly connected to the back of connecting back plate 502, dust guide groove 504 is provided with the back of connecting back plate 502, thin guide plate 508 is fixedly connected to the back of connecting back plate 502, wide guide plate 507 is fixedly connected to the back of connecting back plate 502, bottom dust collection box 505 is fixedly connected to the bottom of the back of connecting back plate 502, negative pressure guide fan piece 506 extends through the back of bottom dust collection box 505 and is connected to the inside of bottom dust collection box 505, the distance between adjacent wide guide plates 507 is equal to the width of dust guide groove 504, a rectangular groove is formed in the bottom of bottom dust collection box 505, a dust collection box is inserted into the bottom of bottom dust collection box 505, a pull handle is fixedly connected to the bottom of dust collection box, the area of the top of dust collection box is adapted to the area of rectangular groove, the dust collection box is set to facilitate pulling out the collected dust after collecting dust, the width of dust collection box is equal to the distance from the bottom of negative pressure guide fan piece 506 to the bottom of bottom dust collection box 505, the distance between the top wide guide plate 507 and the top thin guide plate 508 is equal to the width of dust guide groove 504, a plurality of interconnected passages can be formed, dust is guided to the center position, and then the collection assembly is used to adsorb and collect the dust into the bottom dust collection box 505.

[0028] The sealing device 4 comprises a front end sealing strip 401, a top end memory extrusion pad 402 and a rear end sealing strip 403, the front end sealing strip 401 is fixedly connected to the front surface of the inner wall of the built-in door frame 1, the rear end sealing strip 403 is fixedly connected to the back surface of the inner wall of the built-in door frame 1, and the top end memory extrusion pad 402 is fixedly connected to the top of the door body 2, and the distance between adjacent wide guide plates 507 is equal to the width of the dust guide groove 504.

[0029] When in use, the door body 2 can be opened by pulling the handle 3, and when the door body 2 is pulled, the top end memory extrusion pad 402 at the top of the door body 2 can slide on the bottom of the front end sealing strip 401 and the rear end sealing strip 403, and the top end memory extrusion pad 402 is extruded and deformed in the sliding process, and the elastic force of the top end memory extrusion pad 402 helps to tightly adhere to the bottom of the front end sealing strip 401 and the rear end sealing strip 403, and after the door body 2 is closed, the top end memory extrusion pad 402 returns to adhere to the bottom of the front end sealing strip 401 and the rear end sealing strip 403 again, so as to avoid the generation of gaps and prevent dust from entering the ward, and the use effect is good, the back surface of the built-in door frame 1 is provided with an inclined airflow guide plate 501 and a connecting back plate 502, both of which are inclined, the inclined airflow guide plate 501 is made of light metal material and the surface is treated to be smooth to reduce air resistance, when air flows through the door, the guide plate guides the airflow to flow along a specific path, which is the central direction, then the negative pressure guide fan piece 506 inside the lower bottom dust collection box 505 can be started to generate negative pressure suction, and the dust is adsorbed along the middle gap and then enters the dust collection box at the bottom end of the bottom end dust collection box 505, so that the collected dust can be conveniently pulled out, a plurality of inclined inclined airflow guide plates 501 can be arranged along the height direction of the door, and the dust collection device can be arranged to avoid dust adhering to the back surface of the door body, and the effect is good when in use, the back surface of the door body 2 is provided with an antibacterial coating steel plate 503, the coating contains silver ions and other antibacterial components, which can effectively inhibit the growth and reproduction of bacteria, mold and other microorganisms on the door surface, and reduce the risk of air pollution caused by the breeding of microorganisms.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An air-handling clean-steel door comprising an inset door frame (1), characterised in that: The inner part of the built-in door frame (1) is hingedly connected with a door body (2), the front surface of the door body (2) is provided with a pull handle (3), the inner part of the built-in door frame (1) and the surface of the door body (2) are provided with sealing devices (4), and the back surface of the door body (2) is provided with dust flow guiding devices (5). The dust flow guiding devices (5) comprise inclined air flow guide plates (501), connecting back plates (502), antibacterial coating steel plates (503), dust guide grooves (504), bottom dust collecting boxes (505), negative pressure guiding fan pieces (506), wide guide plates (507) and thin guide plates (508), the inclined air flow guide plates (501) are fixedly connected to the back surface of the door body (2), the connecting back plates (502) are fixedly connected to the back surface of the inclined air flow guide plates (501), the antibacterial coating steel plates (503) are fixedly connected to the back surface of the connecting back plates (502), the dust guide grooves (504) are provided on the back surface of the connecting back plates (502), the thin guide plates (508) are fixedly connected to the back surface of the connecting back plates (502), the wide guide plates (507) are fixedly connected to the back surface of the connecting back plates (502), the bottom dust collecting boxes (505) are fixedly connected to the bottom of the back surface of the connecting back plates (502), and the negative pressure guiding fan pieces (506) extend through the back surface of the bottom dust collecting boxes (505) and are connected to the inside of the bottom dust collecting boxes (505).

2. An air-purifying clean-steel door according to claim 1, characterized in that: The sealing devices (4) comprise front end sealing strips (401), top end memory extrusion pads (402) and rear end sealing strips (403), the front end sealing strips (401) are fixedly connected to the front surface of the inner wall of the built-in door frame (1), the rear end sealing strips (403) are fixedly connected to the back surface of the inner wall of the built-in door frame (1), and the top end memory extrusion pads (402) are fixedly connected to the top of the door body (2).

3. An air-purifying clean-steel door according to claim 2, characterized in that: The top end memory extrusion pads (402) are slidingly connected to the bottom of the rear end sealing strips (403) and the bottom of the front end sealing strips (401).

4. An air-purifying clean-steel door according to claim 1, characterized in that: The bottom of the bottom dust collecting box (505) is provided with a rectangular groove, a dust collecting box is inserted into the bottom of the bottom dust collecting box (505), a pull handle is fixedly connected to the bottom of the dust collecting box, and the area of the top of the dust collecting box is adapted to the area of the rectangular groove.

5. An air-purifying clean-steel door according to claim 1, characterized in that: The width of the dust collecting box is equal to the distance from the bottom of the negative pressure guiding fan piece (506) to the bottom of the bottom dust collecting box (505).

6. An air-purifying clean-steel door according to claim 1, characterized in that: The distance between the top wide guide plate (507) and the top thin guide plate (508) is equal to the width of the dust guide groove (504).

7. An air-purifying clean-steel door according to claim 1, characterized in that: The distance between adjacent wide guide plates (507) is equal to the width of the dust guide groove (504).

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