Double-layer glass clean window

Abstract

The utility model discloses a double-layer glass clean window which comprises a frame and a chain type storage mechanism, the frame is shaped like a Chinese character'hui ', glass is fixedly arranged on the front side and the rear side in the frame respectively, and a groove shaped like a Chinese character'hui' is formed in the inner side wall of the frame and located between the two pieces of glass in the circumferential direction of the frame. A groove is formed in the frame, a through hole penetrating to the front side surface of the frame is formed in the inner side wall of the groove, a baffle is detachably arranged on the periphery of the front side of the through hole, the chain type storage mechanism is movably arranged in the groove, and a drying agent is arranged in the chain type storage mechanism. Through the arrangement, after the frame is fixedly arranged on the wall body of the clean room, a worker can conveniently install the chain type storage mechanism in the groove, and after a drying agent in the chain type storage mechanism reaches a saturated state, the worker can conveniently replace the chain type storage mechanism in the groove; the application range of the utility model is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of clean windows, and particularly relates to a double-glass clean window. Background Art

[0002] A clean window is an important component of a clean room, which is used to observe the situation inside the clean room and is usually installed on the wall of the clean room. To effectively isolate the clean room, the clean window usually adopts a double-glass structure, and a desiccant is arranged between the two glasses to absorb the water vapor between the two glasses. After long-term use, the desiccant will reach a saturated state and cannot continue to absorb the water vapor between the two glasses, resulting in easy fogging between the double glasses.

[0003] Chinese Patent with the publication number of CN217461918U discloses a hollow glass component facilitating the replacement of desiccant. This solution includes two layers of hollow glass, a thin-walled shell, and a chain-type desiccant storage mechanism. The thin-walled shell has an inner cavity. This solution utilizes an inner hole opened at the corner of the thin-walled shell, extracts the chain-type desiccant storage mechanism in the inner cavity of the thin-walled shell, and connects the head of the new chain-type desiccant storage mechanism to the tail of the chain-type desiccant storage mechanism to be removed, so as to achieve the purpose of conveniently replacing the desiccant.

[0004] The above solution can be installed on the wall of the clean room as a clean window. However, in order to ensure the sealing performance of some clean rooms, the four sides of the clean window need to be fixedly connected to the wall of the clean room, which leads to the inability to open the inner hole of the above solution, and thus the applicable scenarios of the above solution are relatively limited. Content of the Utility Model

[0005] The utility model aims to provide a double-glass clean window to solve the problem of relatively limited applicable scenarios existing in the above solution.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A double-glass clean window includes a frame and a chain-type storage mechanism. The frame is in a rectangular shape with a hollow center. Glasses are respectively fixedly arranged on the front and back sides inside the frame. A rectangular groove is arranged between the two glasses along the circumferential direction of the inner side wall of the frame. Through holes penetrating through the front surface of the frame are opened on the inner side wall of the groove. A baffle is detachably arranged on the front side of the through hole on its outer periphery. The chain-type storage mechanism is movably arranged in the groove, and a desiccant is arranged in the chain-type storage mechanism.

[0008] The principle and effect of this technical solution:

[0009] During installation, fix the frame on the wall of the clean room. Remove the baffle, send one end of the chain - type storage mechanism into the groove through the through - hole, and pull one end of the chain - type storage mechanism to make it move circumferentially along the groove until the chain - type storage mechanism winds around the groove for one week. Fix the baffle to the frame and make it cover the through - hole. Then fix two pieces of glass on the front and back sides of the frame respectively. After the desiccant in the chain - type storage mechanism reaches saturation after long - term use, open the baffle again, connect one end of the new chain - type storage mechanism to the other end of the chain - type storage mechanism to be replaced, and pull one end of the chain - type storage mechanism to be replaced to make it disengage from the groove through the through - hole. Then, after the chain - type storage mechanism to be replaced completely disengages from the groove, disconnect it from the new chain - type storage mechanism. Finally, fix the baffle to the frame again to complete the replacement work.

[0010] Through the above - mentioned setting, after the frame is fixed on the wall of the clean room, it is convenient for the staff to install the chain - type storage mechanism in the groove. And when the desiccant in the chain - type storage mechanism reaches the saturation state, it is convenient for the staff to replace the chain - type storage mechanism in the groove, broadening the applicable scenarios of the present utility model.

[0011] In the present utility model, the chain - type storage mechanism includes a plurality of storage boxes and a plurality of locking rings. Connection ears are respectively and fixedly arranged at both ends of each storage box. Each locking ring is arranged between two adjacent storage boxes and is respectively rotatably connected to the corresponding connection ears. Through the above - mentioned setting, it is convenient for the chain - type storage mechanism to pass through the corner of the groove, improving the practicability of the present utility model.

[0012] In the present utility model, a storage bin in a spiral - linear shape is arranged inside the storage box. The storage bin is used for storing desiccant, and an opening penetrating to the outside of the storage box is arranged at one end of the storage bin.

[0013] A one - way water - permeable membrane is fixedly arranged at the opening.

[0014] The principle and effect of this technical solution:

[0015] During the process of moving the chain - type storage mechanism to wind around the groove for one week, the storage box will rotate, and the desiccant in the storage box will move towards the inside of the storage bin as the storage box rotates.

[0016] Through the above - mentioned setting, it can prevent the water absorbed by the desiccant from seeping out from the opening due to gravity when the storage box is in the state with the opening facing downwards, improving the storage effect of the water absorbed by this device.

[0017] In the present utility model, limiting strips in a shape of a loop are symmetrically arranged on the inner walls on both sides of the groove respectively, the distance between the two limiting strips is less than the width of the storage box, and the chain - type storage mechanism is located between the end wall of the groove and the limiting strips. Through the above - mentioned arrangement, the chain - type storage mechanism can be arranged circumferentially along the groove, preventing it from falling downward due to gravity.

[0018] In the present utility model, a plurality of support rods are arranged at intervals between the inner walls on both sides of the groove, and both ends of each support rod are fixedly connected to the inner walls on both sides of the groove respectively. The support rods are located inside the limiting strips. Through the above - mentioned arrangement, the overall strength of the device can be improved, and the service life can be prolonged.

[0019] In the present utility model, a guiding block is fixedly arranged in the groove, the guiding block is located in the middle of the through - hole, and arc - shaped guiding surfaces are symmetrically arranged on the left and right sides of the guiding block. Through the above - mentioned arrangement, it is convenient for the staff to install and remove the chain - type storage mechanism.

[0020] In the present utility model, a sealing strip is fixedly arranged on the outer side wall of the frame on the outer periphery of the through - hole, the baffle is fixedly connected to the frame by bolts, and the bolts are located outside the sealing strip. Through the above - mentioned arrangement, the sealing performance of the device can be improved, preventing water vapor in the external environment from flowing into the space between the two pieces of glass, and reducing the frequency of replacing the chain - type storage mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is an axonometric view of the overall structure of the present utility model;

[0022] Figure 2 is a partial front - view cross - sectional view of the present utility model;

[0023] Figure 3 is a partial top - view cross - sectional view of the present utility model;

[0024] Figure 4 is Figure 3 the enlarged view at A in

[0025] Figure 5 is an exploded view of the components of the present utility model;

[0026] Figure 6 is Figure 5 the enlarged view at B in

[0027] Figure 7 is Figure 5 the enlarged view at C in

[0028] Figure 8 is a partial side - view cross - sectional view of the frame of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] In the description of the present utility model, it should be understood that with regard to the orientation description, such as the upper, lower, front, rear, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is 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. Therefore, it should not be construed as a limitation to the present utility model.

[0030] The following further details the present utility model in conjunction with the drawings and embodiments:

[0031] The reference numerals in the accompanying drawings of the specification include: 10, frame; 11, groove; 111, limiting strip; 112, guiding block; 12, through hole; 13, support rod; 14, sealing strip; 20, glass; 30, baffle; 40, chain-type storage mechanism; 41, storage box; 411, connecting ear; 412, storage bin; 413, opening; 414, one-way water-permeable membrane; 50, bolt.

[0032] As shown in the Figures 1-8 drawing, the present utility model discloses a double-layer glass clean window, which includes a frame 10 and a chain-type storage mechanism 40. The frame 10 is in a rectangular shape with a hollow center. On the front and rear sides inside the frame 10, glasses 20 are respectively fixedly arranged. On the inner side wall of the frame 10 along its circumference between the two glasses 20, a rectangular groove 11 is arranged. The inner side wall of the groove 11 is provided with a through hole 12 that penetrates to the front surface of the frame 10. In front of the through hole 12, a baffle 30 is detachably arranged on its outer circumference. The chain-type storage mechanism 40 is movably arranged in the groove 11, and a desiccant is arranged in the chain-type storage mechanism 40.

[0033] In this embodiment, the chain-type storage mechanism 40 includes a plurality of storage boxes 41 and a plurality of lock rings 42. At both ends of each storage box 41, connecting ears 411 are respectively fixedly arranged. Each lock ring 42 is arranged between two adjacent storage boxes 41 and is respectively rotatably connected to the corresponding connecting ears 411.

[0034] In this embodiment, an internally spiral-shaped storage bin 412 is arranged inside the storage box 41 for storing the desiccant. One end of the storage bin 412 is provided with an opening 413 that penetrates to the outside of the storage box 41.

[0035] In this embodiment, a one-way water-permeable membrane 414 is fixedly arranged at the opening 413.

[0036] In this embodiment, on both inner side walls of the groove 11, rectangular limiting strips 111 are symmetrically arranged respectively. The distance between the two limiting strips 111 is smaller than the width of the storage box 41. The chain-type storage mechanism 40 is located between the end wall of the groove 11 and the limiting strips 111.

[0037] In this embodiment, a plurality of support rods 13 are arranged at intervals between the inner walls on both sides of the groove 11. Both ends of each support rod 13 are fixedly connected to the inner walls on both sides of the groove 11, and the support rod 13 is located inside the limiting strip 111.

[0038] In this embodiment, a guide block 112 is fixedly arranged in the groove 11. The guide block 112 is located in the middle of the through hole 12, and arc-shaped guide surfaces are symmetrically arranged on the left and right sides of the guide block 112.

[0039] In this embodiment, a sealing strip 14 is fixedly arranged on the outer side wall of the frame 10 around the outer periphery of the through hole 12. The baffle 30 is fixedly connected to the frame 10 through bolts 50, and the bolts 50 are located outside the sealing strip 14.

[0040] The specific implementation process is as follows:

[0041] During installation, the frame 10 is fixedly arranged on the wall of the clean room. The baffle 30 is disassembled, one end of the chain-type storage mechanism 40 is sent into the groove 11 through the through hole 12, and one end of the chain-type storage mechanism 40 is pulled to make it move circumferentially along the groove 11 until the chain-type storage mechanism 40 winds around the groove 11 for one week. Then, the baffle 30 is fixedly connected to the frame 10 and made to cover the through hole 12. Subsequently, two pieces of glass 20 are fixedly arranged on the front and back sides of the frame 10. After the desiccant in the chain-type storage mechanism 40 reaches saturation after long-term use, the baffle 30 is opened again, one end of a new chain-type storage mechanism 40 is connected to the other end of the chain-type storage mechanism 40 to be replaced, and one end of the chain-type storage mechanism 40 to be replaced is pulled to make it disengage from the groove 11 through the through hole 12. Subsequently, after the chain-type storage mechanism 40 to be replaced is completely disengaged from the groove 11, it is disconnected from the new chain-type storage mechanism 40. Finally, the baffle 30 is fixedly connected to the frame 10 again to complete the replacement work.

[0042] During the process of moving the chain-type storage mechanism 40 to wind around the groove 11 for one week, the storage box 41 will rotate, and the desiccant in the storage box 41 will move towards the inside of the storage bin 412 as the storage box 41 rotates.

[0043] The above are only the embodiments of the present invention. Well-known specific technical solutions or common knowledge such as characteristics are not described in detail herein. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A double-glazed clean window, characterized in that: include: The frame is in the shape of a Chinese character “Yu”, and the front and rear sides of the frame are respectively fixed with glass. The inner wall of the frame is provided with a groove in the shape of a “Yu” between the two pieces of glass along its circumference, and the inner wall of the groove is provided with a through hole penetrating to the front surface of the frame, and a baffle is detachably provided on the outer circumference of the front side of the through hole; The chain storage mechanism is movably arranged in the groove, and a desiccant is arranged in the chain storage mechanism.

2. The double-glazed clean window according to claim 1, characterized in that: The chain storage mechanism comprises a plurality of storage boxes and a plurality of locking rings. Connecting ears are fixedly provided at both ends of each storage box. Each locking ring is arranged between two adjacent storage boxes and is rotatably connected to the corresponding connecting ears.

3. The double-glazed clean window according to claim 2, characterized in that: A spiral linear storage bin is arranged inside the storage box, and the storage bin is used to store desiccant. An opening that passes through to the outside of the storage box is arranged at one end of the storage bin.

4. The double-glazed clean window according to claim 3, characterized in that: A one-way water-permeable membrane is fixedly arranged at the opening.

5. The double-glazed clean window according to any one of claims 2 to 4, characterized in that: The inner walls on both sides of the groove are symmetrically provided with circular limiting strips, the distance between the two limiting strips is smaller than the width of the storage box, and the chain storage mechanism is located between the end wall of the groove and the limiting strips.

6. The double-glazed clean window according to claim 5, characterized in that: A plurality of support rods are arranged at intervals between the inner walls on both sides of the groove, and two ends of each support rod are respectively fixedly connected to the inner walls on both sides of the groove, and the support rods are located on the inner side of the limiting strip.

7. The double-glazed clean window according to claim 6, characterized in that: A guide block is fixedly arranged in the groove, and the guide block is located in the middle of the through hole. Arc-shaped guide surfaces are symmetrically arranged on the left and right sides of the guide block.

8. The double-glazed clean window according to claim 7, characterized in that: A sealing strip is fixedly arranged on the outer wall of the frame at the periphery of the through hole, and the baffle is fixedly connected to the frame by bolts, and the bolts are located outside the sealing strip.

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