Clean transfer window with external door

Abstract

The utility model relates to a clean delivery window with external doors, which comprises a window body, and the left side and the right side of the window body are respectively provided with a window door; air supply pipelines are uniformly distributed on the top and the side wall of the rear end in the window body, and an air supply fan can supply external clean air into the window body through a plurality of air supply holes in the air supply pipelines; air exhaust pipelines are evenly distributed on the bottom and the side wall of the front end in the window body, and an air exhaust fan can suck dust and air in the window body out of the window body through a plurality of air exhaust holes in the air exhaust pipelines. According to the utility model, the top and front end side wall air supply structure is matched with the bottom and front end side wall air draft structure, so that the cleaning blind area can be reduced, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to clean transfer windows, in particular to an external door clean transfer window. Background Art

[0002] The clean transfer window is a clean room auxiliary equipment, mainly used for the transfer of small items between clean areas and clean areas, and between clean areas and non-clean areas, so as to reduce the number of times the clean room door is opened and minimize the degree of pollution to the clean area.

[0003] After massive searches, it was found that the prior art announcement number is CN218293396U, which discloses a stainless steel electronic clean transfer window. This application includes a clean transfer box body, two box doors are installed in the clean transfer box body, and electronic controllers are installed on both sides of the clean transfer box body. The surface of the box door is provided with a sealing device, and the sealing device includes two sealing gaskets. The two sealing gaskets are respectively fixedly connected to the surfaces of the two box doors. Two support rods are slidably inserted in the box door. The two support rods are fixedly connected to the side of the sealing gasket close to the box door. The side of the box door away from the sealing gasket is fixedly connected to two fixing frames, and a plug rod is slidably inserted in the fixing frame. The arc surface of the support rod is provided with a plug hole. This application solves the problems that the existing clean transfer window has a poor sealing effect, is inconvenient to replace the sealing gasket, and is easy to cause pollution to the clean room after long-term use.

[0004] In summary, the problems existing in the prior art are:

[0005] Existing clean windows are generally configured with a top exhaust and a bottom exhaust structure, but this working mode may result in some blind spots in cleaning, resulting in poor cleaning effects.

[0006] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create an external door clean transfer window to make it more valuable for industrial use. Utility Model Content

[0007] In order to solve any of the above technical problems, the purpose of the utility model is to provide an external door clean transfer window.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] An external door clean transfer window comprises a window body, window doors are installed on both left and right sides of the window body, and door handles are installed on the outer sides of the window doors;

[0010] An air supply box is installed on the top outer side of the window body, an air supply fan is installed in the air supply box, air supply pipes are evenly distributed on the top and rear end side wall of the window body, and a plurality of air supply holes are evenly distributed on the air supply pipes. The air supply fan can supply clean air from the outside into the window body through the plurality of air supply holes on the air supply pipes;

[0011] An exhaust box is installed on the outer side of the bottom of the window, and an exhaust fan is installed in the exhaust box. Exhaust pipes are evenly distributed on the bottom and front side walls of the window, and a number of exhaust holes are evenly distributed on the exhaust pipes. The exhaust fan can suck dust and air in the window to the outside of the window through the several exhaust holes on the exhaust pipes.

[0012] As a further improvement of the present invention, a movable platform running along the left-right direction is installed at the bottom of the inner side of the window, and a tray is installed on the movable platform.

[0013] As a further improvement of the utility model, the moving platform is a linear motor, and a fence is installed on the outer side of the tray.

[0014] As a further improvement of the present invention, a filter cavity is arranged in the exhaust box on the left side of the exhaust fan, and a plurality of filter screens are evenly distributed in the filter cavity.

[0015] As a further improvement of the present invention, a plurality of filter screens are distributed sequentially from left to right and their filter apertures become smaller sequentially.

[0016] As a further improvement of the utility model, the window door comprises an outer door frame and an inner door frame from the outside to the inside, and a partition is installed between the outer door frame and the inner door frame.

[0017] As a further improvement of the present invention, the outer door frame and the inner door frame are buckled together, and a partition is installed in the buckling cavity inside the outer door frame and the inner door frame.

[0018] As a further improvement of the utility model, the partition is sound insulation cotton.

[0019] By means of the above solution, the utility model has at least the following advantages:

[0020] The utility model uses an air supply structure for supplying air through the top and the front side wall, and a structure for exhausting air through the bottom and the front side wall, which cooperate with each other to reduce cleaning blind areas and improve cleaning effects.

[0021] The utility model can filter and absorb harmful substances in the air through the filter screen installed in the filter cavity, thereby reducing pollution.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a structural schematic diagram of an external door clean transfer window of the utility model;

[0025] Figure 2 yes Figure 1 Schematic diagram of the internal structure;

[0026] Figure 3 yes Figure 2 Schematic diagram of the distribution of the central air supply pipeline and the air extraction pipeline;

[0027] Figure 4 yes Figure 2 Schematic diagram of the structure of the middle window door.

[0028] The meanings of the various reference numerals in the figures are as follows.

[0029] Window body 1, window door 2, door handle 3, air supply box body 4, air exhaust box body 5, air supply fan 6, air supply duct 7, mobile platform 8, tray 9, air exhaust duct 10, filter screen 11, air exhaust fan 12, air supply hole 13, air exhaust hole 14, outer door frame 15, inner door frame 16, partition 17. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0032] Example

[0033] like Figure 1 to Figure 4 As shown,

[0034] An external door clean transfer window includes a window body 1, a window door 2 is installed on both the left and right sides of the window body 1, and a door handle 3 is installed on the outside of the window door 2. A moving platform 8 running along the left and right directions is installed at the bottom of the inner side of the window body 1, and a tray 9 is installed on the moving platform 8. The moving platform 8 is a linear motor, and a fence is installed on the outside of the tray 9.

[0035] 1. An air supply box 4 is installed on the outer side of the top of the window body 1, and an air supply fan 6 is installed in the air supply box 4. Air supply pipes 7 are evenly distributed on the top and rear end side walls of the window body 1. A plurality of air supply holes 13 are evenly distributed on the air supply pipe 7. The air supply fan 6 can supply clean air from the outside to the window body 1 through the plurality of air supply holes 13 on the air supply pipe 7.

[0036] 2. An exhaust box 5 is installed on the outer side of the bottom of the window 1, and an exhaust fan 12 is installed in the exhaust box 5. Exhaust pipes 10 are evenly distributed on the bottom and front side walls of the window 1, and a plurality of exhaust holes 14 are evenly distributed on the exhaust pipes 10. The exhaust fan 12 can suck the dust and air in the window 1 to the outside of the window 1 through the plurality of exhaust holes 14 on the exhaust pipes 10.

[0037] 3. A filter cavity is provided in the exhaust box 5 on the left side of the exhaust fan 12. A plurality of filter screens 11 are evenly distributed in the filter cavity. The plurality of filter screens 11 are distributed sequentially from left to right and their filter apertures become smaller sequentially.

[0038] 4. The window door 2 includes an outer door frame 15 and an inner door frame 16 from outside to inside, and a partition 17 is installed between the outer door frame 15 and the inner door frame 16. The partition 17 is sound insulation cotton. The outer door frame 15 and the inner door frame 16 are buckled together, and the partition 17 is installed in the buckling cavity inside the outer door frame 15 and the inner door frame 16.

[0039] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0040] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. An external door clean transfer window, comprising a window body (1), window doors (2) being installed on both left and right sides of the window body (1), and a door handle (3) being installed on the outer side of the window door (2); Features: An air supply box (4) is installed on the outside of the top of the window (1), an air supply fan (6) is installed in the air supply box (4), an air supply pipe (7) is evenly distributed on the top and rear end side wall of the window (1), a plurality of air supply holes (13) are evenly distributed on the air supply pipe (7), and the air supply fan (6) can supply clean air from the outside to the window (1) through the plurality of air supply holes (13) on the air supply pipe (7); An exhaust box (5) is installed on the outside of the bottom of the window (1), an exhaust fan (12) is installed in the exhaust box (5), an exhaust pipe (10) is evenly distributed on the bottom and front side wall of the window (1), and a plurality of exhaust holes (14) are evenly distributed on the exhaust pipe (10), and the exhaust fan (12) can suck dust and air in the window (1) to the outside of the window (1) through the plurality of exhaust holes (14) on the exhaust pipe (10).

2. The external door clean transfer window according to claim 1, characterized in that: A movable platform (8) running in the left-right direction is installed at the bottom of the inner side of the window (1), and a tray (9) is installed on the movable platform (8).

3. The external door clean transfer window as claimed in claim 2, characterized in that: The moving platform (8) is a linear motor, and a fence is installed on the outer side of the tray (9).

4. The external door clean transfer window according to claim 1, characterized in that: A filter cavity is arranged in the exhaust box (5) on the left side of the exhaust fan (12), and a plurality of filter screens (11) are evenly distributed in the filter cavity.

5. The external door clean transfer window as claimed in claim 4, characterized in that: The plurality of filter screens (11) are distributed sequentially from left to right and their filter apertures become smaller sequentially.

6. The external door clean transfer window according to claim 1, characterized in that: The window door (2) comprises an outer door frame (15) and an inner door frame (16) in sequence from the outside to the inside, and a partition layer (17) is installed between the outer door frame (15) and the inner door frame (16).

7. The external door clean transfer window according to claim 6, characterized in that: The outer door frame (15) and the inner door frame (16) are buckled together, and a partition layer (17) is installed in the buckling cavity inside the outer door frame (15) and the inner door frame (16).

8. The external door clean transfer window according to claim 6, characterized in that: The partition layer (17) is sound insulation cotton.

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