CN219836482U - Observation window and reaction tank - Google Patents

Abstract

The utility model discloses an observation window and a reaction tank, which comprises: barrel, transparent plate, clamping ring and linkage structure. The cylinder is provided with an observation through hole, and one end of the cylinder along the hole axis direction of the observation through hole is provided with a mounting groove; the transparent plate is arranged in the mounting groove and covers the observation through hole; the pressing ring is arranged on the cylinder body, the transparent plate is clamped between the pressing ring and the mounting groove, and the pressing ring can move relative to the cylinder body and is far away from the mounting groove; the linkage structure is arranged between the pressing ring and the transparent plate, and when the pressing ring is far away from the mounting groove, the pressing ring can drive the transparent plate to be separated from the mounting groove through the linkage structure. When production personnel drive the clamping ring to move away from the mounting groove, the clamping ring drives the transparent plate to be separated from the mounting groove through the linkage structure, and then the transparent plate is disassembled to be separated from the linkage structure, so that the transparent plate can be cleaned or replaced. The observation window with the structure does not need to take out the transparent plate from the installation groove by bare hands, and the transparent plate can be taken out in a linkage way when the pressing ring moves away from the installation groove, so that the transparent plate can be taken out relatively conveniently.

Description

Observation window and reaction tank

Technical Field

The utility model relates to the field of chemical equipment, in particular to an observation window and a reaction tank.

Background

And a reaction tank is needed in the production process of emulsion paint and coating. Existing reaction tanks are usually provided with an observation window through which production personnel can observe the reaction conditions inside the reaction tank. The observation window comprises a barrel body, a transparent plate and a pressing ring, wherein the barrel body is provided with an observation through hole and an installation groove, the transparent plate is installed in the installation groove and covers the observation through hole, and the pressing ring is installed on the barrel body to press and fix the transparent plate. When the material in the reaction tank splashes onto the transparent plate, the pressing ring can be detached, and then the transparent plate is taken out to clean the transparent plate. The transparent plate is then typically a smooth flat plate that is difficult to remove by hand when placed in the mounting groove and is not convenient for actual cleaning or replacement.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the observation window, and the transparent plate can be taken out relatively conveniently.

The utility model also provides a reaction tank with the observation window.

According to an embodiment of the first aspect of the present utility model, a viewing window includes: barrel, transparent plate, clamping ring and linkage structure. The cylinder is provided with an observation through hole, and one end of the cylinder along the hole axis direction of the observation through hole is provided with a mounting groove; the transparent plate is arranged in the mounting groove and covers the observation through hole; the pressing ring is arranged on the cylinder body, the transparent plate is clamped between the pressing ring and the mounting groove, and the pressing ring can move relative to the cylinder body and is far away from the mounting groove; the linkage structure set up in the clamping ring with between the transparent plate, the clamping ring is kept away from when the mounting groove, the clamping ring can pass through the linkage structure drives the transparent plate breaks away from the mounting groove.

According to the observation window provided by the embodiment of the first aspect of the utility model, the observation window has at least the following beneficial effects: when production personnel drive the clamping ring to move away from the mounting groove, the clamping ring drives the transparent plate to be separated from the mounting groove through the linkage structure, and then the transparent plate is disassembled to be separated from the linkage structure, so that the transparent plate can be cleaned or replaced. The observation window with the structure does not need to take out the transparent plate from the installation groove by bare hands, and the transparent plate can be taken out in a linkage way when the pressing ring moves away from the installation groove, so that the transparent plate can be taken out relatively conveniently.

According to some embodiments of the utility model, the linkage is configured as a suction cup fixedly connected to the pressure ring, the suction cup having a suction side that abuts the transparent plate.

According to some embodiments of the utility model, the suction cup is provided in plurality, the plurality of suction cups being distributed around the hole axis of the viewing through hole.

According to some embodiments of the utility model, the pressure ring is pivotally connected to the cylinder.

According to some embodiments of the utility model, the pressure ring comprises a pressure ring, and the pressure ring is provided with a locking mechanism, wherein the locking mechanism is used for locking or unlocking the position of the pressure ring relative to the cylinder.

According to some embodiments of the utility model, the locking mechanism comprises a screw, a through hole and a threaded hole, the through hole is arranged at one end of the compression ring, which is far away from the pivot axis of the compression ring, the threaded hole is arranged on the cylinder body, the screw penetrates through the through hole and is in threaded connection with the threaded hole, and the screw locks the compression ring to the cylinder body. According to some embodiments of the present utility model,

according to some embodiments of the utility model, the cylinder is provided with a first sealing ring, the first sealing ring is located between the transparent plate and the bottom wall of the mounting groove, and two sides of the first sealing ring are respectively abutted with the transparent plate and the bottom wall of the mounting groove.

According to some embodiments of the utility model, the pressure ring is provided with a second sealing ring, the second sealing ring is located between the pressure ring and the transparent plate, and two sides of the second sealing ring are respectively abutted with the pressure ring and the transparent plate.

According to some embodiments of the utility model, the transparent plate is an acrylic plate.

The reaction tank according to the embodiment of the second aspect of the present utility model comprises the above-mentioned observation window.

The reaction tank according to the embodiment of the second aspect of the utility model has at least the following beneficial effects: due to the adoption of the observation window, the cleaning and maintenance of the reaction tank are simpler and more convenient.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a perspective view of a viewing window according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a viewing window according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a transparent plate of an inspection window according to an embodiment of the present utility model when the transparent plate is separated from a mounting groove;

fig. 4 is a schematic perspective view of the transparent plate and the pressing ring of the observation window according to the embodiment of the utility model.

Reference numerals:

a cylinder 100, an observation through hole 110, and an installation groove 120;

a transparent plate 200;

a press ring 300;

a linkage structure 400;

a locking mechanism 500, a screw 510, a through hole 520, a threaded hole 530;

a first seal ring 600;

a second seal ring 700.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, an observation window according to an embodiment of the present utility model includes a cylinder 100, a transparent plate 200, a pressing ring 300, and a linkage 400. The cylinder 100 is provided with an observation through hole 110, and one end of the cylinder 100 along the hole axis direction of the observation through hole 110 is provided with a mounting groove 120; the transparent plate 200 is disposed in the mounting groove 120 and covers the observation through hole 110; the press ring 300 is arranged on the cylinder 100, the press ring 300 and the mounting groove 120 clamp the transparent plate 200, and the press ring 300 can move relative to the cylinder 100 and be far away from the mounting groove 120; the linkage structure 400 is arranged on the press ring 300, the linkage structure 400 is detachably connected with the transparent plate 200, and when the press ring 300 is far away from the mounting groove 120, the press ring 300 can drive the transparent plate 200 to be separated from the mounting groove 120 through the linkage structure 400.

Specifically, the observation through hole 110 is a round hole, so that the processing and the forming are convenient; the mounting groove 120 is a circular groove, and the transparent plate 200 is a circular plate body, so that the processing is convenient. It is envisioned that the viewing aperture 110 may also be a square aperture or other polygonal aperture; the mounting groove 120 may be a square groove or other polygonal groove, and the transparent plate 200 may be a square plate or polygonal plate when the shape of the mounting groove 120 is adapted.

When the producer drives the press ring 300 to move away from the mounting groove 120, the press ring 300 drives the transparent plate 200 to be separated from the mounting groove 120 through the linkage structure 400, and then the transparent plate 200 is disassembled to be separated from the linkage structure 400, so that the transparent plate 200 can be cleaned or replaced. The viewing window with the above structure can remove the transparent plate 200 in a linked manner without removing the transparent plate 200 from the mounting groove 120 by hand, and can remove the transparent plate 200 relatively conveniently when the pressing ring 300 moves away from the mounting groove 120.

In an embodiment, the linkage structure 400 is configured as a suction cup, which is fixedly connected to the pressure ring 300, and has a suction side that abuts against the transparent plate 200. The linkage structure 400 is a sucker, and has simple structure and convenient use. Specifically, when the pressing ring 300 and the cylinder 100 clamp and fix the transparent plate 200, the adsorption side of the sucker is adsorbed on the transparent plate 200, and when the worker moves the pressing ring 300 away from the mounting groove 120, the pressing ring 300 drives the transparent plate 200 to separate from the mounting groove 120 through the sucker. When the transparent plate 200 is required to be detached from the press ring 300, the transparent plate 200 is separated from the sucker by applying force. Specifically, the press ring 300 is provided with a mounting hole, and one end of the suction cup is fixedly mounted at the mounting hole in an adhesive or clamping manner.

It is envisioned that the linkage 400 may also be other structures, for example, the linkage 400 includes a socket post and a slot, the socket post is disposed on the transparent plate 200, the slot is disposed on the press ring 300, the socket post and the slot cooperate to enable the press ring 300 to drive the transparent plate 200 to move together, and the transparent plate 200 can be detached relative to the press ring 300.

In an embodiment, the plurality of sucking discs are arranged, the plurality of sucking discs are distributed around the hole axis of the observation through hole 110, so that the connection between the pressing ring 300 and the transparent plate 200 is relatively stable, and when the pressing ring 300 drives the transparent plate 200 to separate from the mounting groove 120, the stress of the transparent plate 200 is more balanced, and the transparent plate is easier to separate from the mounting groove 120. Specifically, four suction cups are provided, and the four suction cups are uniformly distributed around the hole axis of the observation through hole 110. It is conceivable that the number of the sucking discs may be three or more, and those skilled in the art may specifically configure the sucking discs according to actual needs.

In an embodiment, the pressing ring 300 is pivoted to the barrel 100, so that the pressing ring 300 moves away from the mounting groove 120 in a turnover manner, and the pressing ring 300 is not easy to be lost.

In an embodiment, the device further comprises a locking mechanism 500, wherein the locking mechanism is disposed between the barrel 100 and the pressing ring 300, and the locking mechanism 500 is used for locking or unlocking the position of the pressing ring 300 relative to the barrel 100. Because the pressing ring 300 is pivoted on the barrel 100, in order to enable the pressing ring 300 to clamp and fix the transparent plate 200 with the barrel 100, the locking mechanism 500 is provided, so that the position of the pressing ring 300 relative to the barrel 100 is conveniently fixed, and the pressing ring 300 can better clamp the transparent plate 200.

In an embodiment, the locking mechanism 500 includes a screw 510, a through hole 520 and a threaded hole 530, the end of the press ring 300 away from the pivot axis of the press ring 300 is provided with the through hole 520, the cylinder 100 is provided with the threaded hole 530, the screw 510 is threaded through the through hole 520 and is connected to the threaded hole 530, and the screw 510 locks the press ring 300 to the cylinder 100. When the screw 510 is tightened, the pressing ring 300 is fixed to the cylinder 100, and the pressing ring 300 firmly clamps the transparent plate 200 with the cylinder 100. When the screw 510 is unscrewed, the pressing ring 300 may be turned away from the mounting groove 120, driving the transparent plate 200 to be separated from the mounting groove 120. The locking mechanism 500 has a simple structure and is easy to implement. It is conceivable that the locking mechanism 500 may have other structures, for example, the locking mechanism 500 includes a hook and a slot, the hook is disposed on the pressure ring 300, the slot is disposed on the barrel 100, and when the hook is engaged with the slot, the position of the pressure ring 300 relative to the barrel 100 is locked and fixed; when the hook is disengaged from the slot, the pressing ring 300 can rotate relative to the cylinder 100.

It is conceivable that the pressing ring 300 may be further installed on the cylinder 100 by a threaded connection, and the pressing ring 300 may drive the transparent plate 200 to be separated from the installation groove 120 when being detached relative to the cylinder 100; at this time, the screw hole 530 may be provided in the press ring 300, and a screw column may be provided on the outer circumference of the cylinder 100, and the screw column is screwed to the screw hole 530, so that the press ring 300 is conveniently moved away from the mounting groove 120.

In the embodiment, the cylinder 100 is provided with the first sealing ring 600, the first sealing ring 600 is located between the transparent plate 200 and the bottom wall of the mounting groove 120, and both sides of the first sealing ring 600 are respectively abutted with the transparent plate 200 and the bottom wall of the mounting groove 120. The first sealing ring 600 is provided to improve the sealing effect between the transparent plate 200 and the cylinder 100, so that the liquid and gas in the reaction tank are not easily discharged to the external environment through the observation window. Specifically, the first seal ring 600 is placed in the mounting groove 120.

In the embodiment, the pressing ring 300 is provided with a second sealing ring 700, the second sealing ring 700 is located between the pressing ring 300 and the transparent plate 200, and both sides of the second sealing ring 700 are respectively abutted against the pressing ring 300 and the transparent plate 200. The second sealing ring 700 is provided to improve the sealing effect between the transparent plate 200 and the pressing ring 300, so that the liquid and gas in the reaction tank are not easily discharged to the external environment through the observation window. Specifically, the second sealing ring 700 is mounted on the pressing ring 300, and may be mounted in an adhesive manner, or a hook may be disposed on the pressing ring 300, where the hook hooks the second sealing ring 700..

In the embodiment, the transparent plate 200 is an acrylic plate, which is convenient for processing a specific shape. It is envisioned that the transparent plate 200 may also be a glass plate.

The utility model also discloses a reaction tank comprising the observation window. Due to the adoption of the observation window, the cleaning and maintenance of the reaction tank are simpler and more convenient.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A viewing window, comprising:

a cylinder (100) provided with an observation through hole (110), wherein an installation groove (120) is formed at one end of the cylinder (100) along the hole axis direction of the observation through hole (110);

a transparent plate (200) which is provided in the mounting groove (120) and covers the observation through hole (110);

a pressing ring (300) arranged on the cylinder (100), wherein the pressing ring (300) and the mounting groove (120) clamp the transparent plate (200), and the pressing ring (300) can move relative to the cylinder (100) and is far away from the mounting groove (120);

the linkage structure (400) is arranged on the pressing ring (300), the linkage structure (400) is detachably connected with the transparent plate (200), and when the pressing ring (300) is far away from the mounting groove (120), the pressing ring (300) can drive the transparent plate (200) to be separated from the mounting groove (120) through the linkage structure (400).

2. The viewing window of claim 1, wherein: the linkage structure (400) is configured as a sucker, the sucker is fixedly connected to the pressure ring (300), the sucker is provided with an adsorption side, and the adsorption side is abutted to the transparent plate (200).

3. The viewing window of claim 2, wherein: the suction cups are provided in plurality and the suction cups are distributed around the hole axis of the observation through hole (110).

4. The viewing window of claim 1, wherein: the compression ring (300) is pivoted to the cylinder (100).

5. The viewing window of claim 4, wherein: still include locking mechanism (500), locking structure set up in barrel (100) with clamping ring (300) between, locking mechanism (500) are used for locking or unblock clamping ring (300) are relative to barrel (100) position.

6. The viewing window of claim 5, wherein: locking mechanism (500) are including screw (510), through hole (520) and screw hole (530), clamping ring (300) are kept away from the one end of the pin joint axis of clamping ring (300) is provided with through hole (520), barrel (100) are provided with screw hole (530), screw (510) wear to locate through hole (520) and threaded connection in screw hole (530), screw (510) will clamping ring (300) lock attach in barrel (100).

7. The viewing window of claim 1, wherein: the barrel (100) is provided with a first sealing ring (600), the first sealing ring (600) is located between the transparent plate (200) and the bottom wall of the mounting groove (120), and two sides of the first sealing ring (600) are respectively abutted with the transparent plate (200) and the bottom wall of the mounting groove (120).

8. The viewing window of claim 1, wherein: the clamping ring (300) is provided with a second sealing ring (700), the second sealing ring (700) is located between the clamping ring (300) and the transparent plate (200), and two sides of the second sealing ring (700) are respectively abutted to the clamping ring (300) and the transparent plate (200).

9. The viewing window of claim 1, wherein: the transparent plate (200) is an acrylic plate.

10. A reaction tank comprising a viewing window according to any one of claims 1 to 9.