Ultraviolet-ozone dual-mode disinfection medical ventilation cabinet

Abstract

The utility model belongs to the technical field of ventilation cabinets, and particularly relates to an ultraviolet-ozone dual-mode disinfection medical ventilation cabinet which comprises a cabinet body, a plurality of layer plates are assembled on the inner wall of the cabinet body, a sealing door is assembled on the front side of the cabinet body, side plates are fixedly connected to the positions, close to the rear sides, of the top faces of the layer plates, and through grooves are formed in the side walls of the side plates. And a plurality of movable blocks are slidably connected into the through groove, baffles are fixedly connected to the front side walls of the movable blocks, and ventilation assemblies are arranged on the side walls of the baffles. The ventilation assembly comprises folding corrugated pipes fixedly connected between the movable blocks, the movable blocks are each of a hollow structure, the folding corrugated pipes communicate with the movable blocks, and a cavity is formed in the baffle. According to the utility model, ventilation can be carried out aiming at each layer or local positions, so that files or instruments stored in the cabinet body can be well ventilated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fume hood, concretely relates to a ultraviolet ray - ozone double mode disinfection medical fume hood. BACKGROUND

[0002] The ultraviolet ray - ozone double mode disinfection medical fume hood is through the ultraviolet ray that ultraviolet ray lamp tube emits, destroys the DNA or RNA structure of microorganism, makes it lose the reproductive and survival ability, thereby reaches the purpose of disinfection and sterilization. Utilize the strong oxidizability of ozone, and the chemical reaction of microorganism such as bacteria, virus etc. oxidize its enzyme, protein etc. in cell, make microorganism death, realize disinfection effect.

[0003] But the present medical fume hood most are the ventilation structure (such as air exchanger, air hole etc.) in the top or side of cabinet, this kind of ventilation mode is generally all for the ventilation of cabinet interior large range, is inconvenient for the ventilation of small area or local position, on the one hand reduces its ventilation effect, on the other hand is inconvenient for the flexible adjustment of ventilation position. INVENTION CONTENTS

[0004] The utility model discloses a kind of ultraviolet ray-ozone double mode disinfection medical fume hoods, can be ventilated to each layer or local position, to facilitate the file or instrument stored in cabinet interior is well ventilated.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A kind of ultraviolet ray-ozone double mode disinfection medical fume hood, including cabinet, the inner wall of the cabinet is equipped with multiple shelves, the front side of the cabinet is equipped with sealing door, the top surface of the shelf is close to rear side and is fixedly connected with side plate, the side wall of the side plate is provided with through slot, the through slot is slidably connected with several movable blocks, the front side wall of the movable block is fixedly connected with baffle, the side wall of the baffle is provided with ventilation assembly.

[0007] The ventilation assembly includes the folding bellows fixedly connected between movable block, the movable block is hollow structure, the folding bellows is communicated with movable block, the cavity is formed in the baffle, the movable block is communicated with baffle, the side wall of the baffle is provided with several through holes, one end of the folding bellows is provided with air exchange assembly.

[0008] The air exchange assembly includes shunt pipe fixedly connected in the side wall of cabinet, the other end of the folding bellows in outermost side is penetrated through cabinet and is communicated with shunt pipe, the side wall of the shunt pipe is fixedly connected with flow guide pipe, the other end of the flow guide pipe is fixedly connected with mounting frame, the inner wall of the mounting frame is installed with air exchanger.

[0009] The flow guide pipe is tapered structure close to one end of mounting frame.

[0010] The upper and lower side walls of the movable block are fixedly connected with limiting plates respectively, and the rear side walls of the side plates and the front side walls of the limiting plates are fixedly connected with magnetic sheets respectively, and the magnetic sheets on both sides are matched with each other.

[0011] The rear side wall of the baffle is fixedly connected with a hook, and the hook is matched with the side plate.

[0012] The utility model discloses obtained technical effect is:

[0013] The ultraviolet-ozone double-mode disinfection medical ventilation cabinet can set up multiple ventilation structures on each layer plate in the cabinet body, can ventilate each layer or local position, and can ventilate the files or instruments stored in the cabinet body, and can prevent damp and mildew. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model embodiment;

[0015] Figure 2 It is the rear view structure schematic diagram of the utility model embodiment;

[0016] Figure 3 It is the structure schematic diagram of the utility model embodiment layer plate;

[0017] Figure 4 It is the rear view structure schematic diagram of the utility model embodiment layer plate;

[0018] Figure 5 It is the structure schematic diagram of the utility model embodiment baffle;

[0019] Figure 6 It is the cross section structure schematic diagram of the utility model embodiment baffle;

[0020] Figure 7 It is the A place enlarged diagram in the utility model embodiment Figure 4 ;

[0021] Figure 8 It is the B place enlarged diagram in the utility model embodiment Figure 2 ;

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, cabinet body;2, layer plate;3, sealing door;4, side plate;5, through slot;6, baffle;7, movable block;8, folding bellows;9, through hole;10, shunt pipe;11, flow guide pipe;12, mounting frame;13, air exchange fan;14, limiting plate;15, magnetic sheet;16, hook. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the utility model more clearly, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model and does not strictly limit the protection scope of the utility model specifically requested.

[0025] As shown in Figures 1-8 A kind of ultraviolet-ozone double mode disinfection medical ventilation cabinet, including cabinet 1, multiple layers 2 are assembled to the inner wall of cabinet 1, sealing door 3 is assembled to the front side of cabinet 1, side plate 4 is fixedly connected at the top surface of layer 2 near rear side, through slot 5 is formed in the side wall of side plate 4, several movable blocks 7 are slidably connected in through slot 5, baffle 6 is fixedly connected to the front side wall of movable block 7, and ventilation assembly is arranged in the side wall of baffle 6.

[0026] As shown in Figure 7 And Figure 8 Ventilation assembly includes folding bellows 8 fixedly connected between movable block 7, movable block 7 is hollow structure, folding bellows 8 is communicated with movable block 7, cavity is formed in the inside of baffle 6, movable block 7 is communicated with baffle 6, several through holes 9 are formed in the side wall of baffle 6, and air exchange assembly is arranged at one end of folding bellows 8.

[0027] Air exchange assembly includes shunt pipe 10 fixedly connected to the side wall of cabinet 1, the other end of outermost folding bellows 8 is penetrated through cabinet 1 and communicated with shunt pipe 10, shunt pipe 10 is fixedly connected with flow guide pipe 11 in the side wall, flow guide pipe 11 is fixedly connected with mounting frame 12 at the other end, and air exchange fan 13 is installed in the inner wall of mounting frame 12.

[0028] Among them, multiple folding bellows 8 are communicated with each other, when the distance between baffles 6 is adjusted, when baffle 6 moves, one side folding bellows 8 is in tension state, and the other side folding bellows 8 is in compression state, so that the internal space of cabinet 1 is quickly replaced by air exchange fan 13;In addition, threaded holes can be used to replace through holes 9, when a certain area does not need to be ventilated, the through hole 9 at this position can be plugged by screw, and the flexibility is higher.

[0029] The end of flow guide pipe 11 close to mounting frame 12 is conical structure.

[0030] Specifically, the flow guide pipe 11 is arranged as conical structure, which can concentrate the wind power generated by the air exchange fan 13 into the flow guide pipe 11 and the shunt pipe 10, and the air exchange fan 13 is controlled to realize air intake or air exhaust in the cabinet 1, thereby improving the practicability;In addition, the air exchange fan 13 is preferably a copper core brushless motor as a drive, which has long service life, high durability and is not easy to damage.

[0031] As shown in Figure 7As shown, the upper and lower side walls of the movable block 7 are fixedly connected with the limiting plates 14 respectively, the rear side wall of the side plate 4 and the front side wall of the limiting plate 14 are fixedly connected with the magnetic sheets 15 respectively, and the two magnetic sheets 15 are adapted to each other.

[0032] As shown, Figure 5 The rear side wall of the baffle 6 is fixedly connected with the hook 16, and the hook 16 is adapted to the side plate 4. The hook 16 adopts a double support structure, which is used for expanding the contact area between the hook 16 and the side plate 4, providing stable support force for the baffle 6, and avoiding shaking and other phenomena.

[0033] The working principle of the utility model is as follows: first, according to the type of the files or instruments stored on the layer plate 2, the distance between the baffles 6 is adjusted, the baffle 6 can be directly pushed in the through slot 5, and at the same time, the corrugated pipe 8 is stretched and folded, the force of the two magnetic sheets 15 and the hook 16 can support and limit the baffle 6;

[0034] When ventilation is needed inside the cabinet 1, the ventilation fan 13 is started, the air inside the cabinet 1 is sucked from the through hole 9, the airflow enters the folded corrugated pipe 8 through the inner cavity of the movable block 7, and then is discharged from the shunt pipe 10 and the flow guide pipe 11, achieving the purpose of ventilation, and the space on each layer plate 2 can be ventilated, achieving the effect of rapid ventilation.

[0035] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection range of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the field without special description and limitation.

Claims

1. A medical fume hood for ultraviolet-ozone dual-mode disinfection, characterized in that: The cabinet includes a cabinet body (1), the inner wall of which is fitted with multiple shelves (2), a sealed door (3) is fitted on the front side of the cabinet body (1), and side panels (4) are fixedly connected to the top surface of each shelf (2) near the rear side. A through groove (5) is opened on the side wall of the side panel (4), and several movable blocks (7) are slidably connected in the through groove (5). A baffle (6) is fixedly connected to the front side wall of each movable block (7), and a ventilation component is provided on the side wall of each baffle (6).

2. The ultraviolet-ozone dual-mode disinfection medical fume hood according to claim 1, characterized in that: The ventilation assembly includes a folded corrugated pipe (8) fixedly connected between the movable blocks (7). The movable blocks (7) are all hollow structures. The folded corrugated pipes (8) are all connected to the movable blocks (7). The baffle (6) has a cavity inside. The movable blocks (7) are connected to the baffle (6). The side wall of the baffle (6) has several through holes (9). One end of the folded corrugated pipe (8) is provided with an air exchange assembly.

3. The ultraviolet-ozone dual-mode disinfection medical fume hood according to claim 2, characterized in that: The ventilation assembly includes a diversion pipe (10) fixedly connected to the side wall of the cabinet (1). The other end of the outermost folded corrugated pipe (8) passes through the cabinet (1) and is connected to the diversion pipe (10). A guide pipe (11) is fixedly connected to the side wall of the diversion pipe (10). A mounting frame (12) is fixedly connected to the other end of the guide pipe (11). A ventilation fan (13) is installed on the inner wall of the mounting frame (12).

4. The ultraviolet-ozone dual-mode disinfection medical fume hood according to claim 3, characterized in that: The end of the guide tube (11) near the mounting frame (12) has a tapered structure.

5. The ultraviolet-ozone dual-mode disinfection medical fume hood according to claim 1, characterized in that: The upper and lower side walls of the movable block (7) are respectively fixedly connected to the limiting plate (14), and the rear side wall of the side plate (4) and the front side wall of the limiting plate (14) are respectively fixedly connected to the magnetic sheet (15), and the magnetic sheets (15) on both sides are mutually compatible.

6. The ultraviolet-ozone dual-mode disinfection medical fume hood according to claim 1, characterized in that: A hook (16) is fixedly connected to the rear side wall of the baffle (6), and the hook (16) is compatible with the side plate (4).

Images