CN220646127U - Vacuumizing device used in autoclave - Google Patents
Vacuumizing device used in autoclave Download PDFInfo
- Publication number
- CN220646127U CN220646127U CN202322405908.8U CN202322405908U CN220646127U CN 220646127 U CN220646127 U CN 220646127U CN 202322405908 U CN202322405908 U CN 202322405908U CN 220646127 U CN220646127 U CN 220646127U
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- Prior art keywords
- negative pressure
- stepped
- autoclave
- pipe
- cascaded
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 37
- 238000001914 filtration Methods 0.000 claims description 17
- 210000005069 ears Anatomy 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of glass manufacturing, and particularly relates to a vacuum pumping device used in an autoclave, which comprises the following components: the autoclave comprises a autoclave body, a negative pressure pipe and a control valve, wherein the side wall of the autoclave body is connected with the negative pressure pipe, and the control valve is arranged on the negative pressure pipe; the filter mechanism is connected the negative pressure pipe outer end, filter mechanism includes body, cascaded open slot, first side ear, cascaded closing plate, filter screen, second side ear and handle, the body right-hand member is connected at the negative pressure pipe outer end, adopts the body as the supporter, compares rectangular duct, can compressive strength, avoids taking place deformation to offer cascaded open slot on the body, the filter screen filters in inserting the body from cascaded open slot, seals cascaded open slot through cascaded closing plate in the outside, and when the negative pressure, cascaded closing plate can tightly attach on cascaded open slot, improves sealed effect, avoids gas leakage.
Description
Technical Field
The utility model relates to the technical field of glass manufacturing, in particular to a vacuum pumping device used in an autoclave.
Background
The autoclave is also called as steam curing autoclave, and the pressure boosting autoclave is a large-sized pressure vessel with huge volume and large weight and has very wide application. Patent number CN201921932609.7 discloses a vacuum pumping system for autoclaves, comprising a vacuum pump and a gas storage tank which are connected with each other; the air storage tank is communicated with the inner cavity of the autoclave through a preset vacuumizing pipeline; the vacuumizing pipeline comprises three branch pipelines and a main pipeline, and the three branch pipelines are respectively provided with a valve and a detachable filter screen; by arranging the three branch pipelines, when the vacuumizing operation is carried out, the three branch pipelines simultaneously vacuumize the two ends and the middle part of the inner cavity of the autoclave, so that the vacuumizing efficiency is greatly improved; meanwhile, the detachable filter screen is arranged on each branch pipeline, so that the neatness of the branch pipeline, the follow-up main pipeline and the air storage tank is effectively ensured, and the detachable filter screen can be simply and quickly detached for cleaning when cleaning is needed.
When the vacuumizing system is used, the following problems exist:
in order to facilitate the insertion of the detachable filter screen, the branch pipelines adopt rectangular pipes, however, when the fluid is conveyed, the round area is larger than the square area, so that more fluid can be conveyed, the stress is relatively uniform, and the round pipe is obviously better than the square pipe;
the filter screen is simply inserted into the side wall of the pipeline, no corresponding closed structure exists, and air leakage is easy to occur at the inserted position;
therefore, the application provides a vacuum pumping device used in an autoclave.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or problems occurring in prior art vacuum pumping devices for autoclaves.
Therefore, the utility model aims to provide the vacuum pumping device for the autoclave, the filtering mechanism is connected to the negative pressure pipe of the autoclave body, the pipe body is used as a supporting body, compared with a rectangular pipe, the vacuum pumping device can be stressed, deformation is avoided, the pipe body is provided with the stepped open slot, the filter screen is inserted into the pipe body from the stepped open slot for filtering, the stepped open slot is sealed outside through the stepped sealing plate, and the stepped sealing plate can be tightly attached to the stepped open slot during negative pressure, so that the sealing effect is improved, and air leakage is avoided.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a vacuum extractor for use in autoclaves, comprising:
the autoclave comprises a autoclave body, a negative pressure pipe and a control valve, wherein the side wall of the autoclave body is connected with the negative pressure pipe, and the control valve is arranged on the negative pressure pipe;
the filtering mechanism is connected to the outer end of the negative pressure pipe and comprises a pipe body, a stepped open groove, a first side lug, a stepped sealing plate, a filter screen, a second side lug and a handle, the right end of the pipe body is connected to the outer end of the negative pressure pipe, the stepped open groove is formed in the top of the pipe body, the first side lug is arranged on the outer side of the stepped open groove, the stepped sealing plate is arranged on the stepped open groove in a jogged mode, the filter screen jogged with the inner wall of the pipe body is arranged on the inner side of the stepped sealing plate, the second side lug corresponding to the first side lug is arranged on the outer side of the stepped sealing plate, and the handle is arranged on the top of the stepped sealing plate;
the negative pressure component is connected to the left end of the pipe body through a pipeline.
As a preferred scheme of the utility model for the vacuum pumping device in the autoclave, the utility model comprises the following steps: and a sealing gasket is arranged between the stepped open slot and the stepped sealing plate.
As a preferred scheme of the utility model for the vacuum pumping device in the autoclave, the utility model comprises the following steps: and the first side ear and the second side ear are respectively provided with a connecting hole.
As a preferred scheme of the utility model for the vacuum pumping device in the autoclave, the utility model comprises the following steps: the negative pressure component comprises a vacuum pump and an air storage tank, the air storage tank is connected with the pipe body through a pipeline, and the vacuum pump is connected with the air storage tank through a pipeline.
As a preferred scheme of the utility model for the vacuum pumping device in the autoclave, the utility model comprises the following steps: and connecting flanges are respectively arranged at two ends of the pipe body.
As a preferred scheme of the utility model for the vacuum pumping device in the autoclave, the utility model comprises the following steps: an anti-skid sleeve is arranged outside the handle.
Compared with the prior art: according to the utility model, the filtering mechanism is connected to the negative pressure pipe of the kettle body, the pipe body is used as a supporting body, compared with a rectangular pipe, the filtering mechanism can be pressed to avoid deformation, the pipe body is provided with the stepped open groove, the filter screen is inserted into the pipe body from the stepped open groove for filtering, the stepped open groove is sealed outside through the stepped sealing plate, and the stepped sealing plate can be tightly attached to the stepped open groove during negative pressure, so that the sealing effect is improved, and air leakage is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic view of an axial structure of the present utility model;
FIG. 2 is a schematic diagram of a filtering mechanism according to the present utility model.
In the figure: 100 autoclaves, 110 kettles, 120 negative pressure pipes, 130 control valves, 200 filtering mechanisms, 210 pipe bodies, 220 stepped open grooves, 230 first side lugs, 240 stepped sealing plates, 250 filter screens, 260 second side lugs, 270 handles and 300 negative pressure components.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a vacuum pumping device for an autoclave, which is characterized in that a filtering mechanism is connected to a negative pressure pipe of the autoclave body, a pipe body is adopted as a supporting body, compared with a rectangular pipe, the vacuum pumping device can be pressed to avoid deformation, a stepped open slot is formed in the pipe body, a filter screen is inserted into the pipe body from the stepped open slot for filtering, the stepped open slot is sealed outside through a stepped sealing plate, and the stepped sealing plate can be tightly attached to the stepped open slot in the negative pressure process, so that the sealing effect is improved, and air leakage is avoided, and referring to figures 1-2, the vacuum pumping device comprises: autoclave 100, filtration mechanism 200, and negative pressure component 300.
The autoclave 100 comprises a autoclave body 110, a negative pressure pipe 120 and a control valve 130, wherein the side wall of the autoclave body 110 is connected with the negative pressure pipe 120, and the control valve 130 is arranged on the negative pressure pipe 120;
the flow through the negative pressure pipe 120 is controlled by a control valve 130.
The filtering mechanism 200 is connected to the outer end of the negative pressure pipe 120, the filtering mechanism 200 comprises a pipe body 210, a stepped open slot 220, a first side lug 230, a stepped sealing plate 240, a filter screen 250, a second side lug 260 and a handle 270, the right end of the pipe body 210 is connected to the outer end of the negative pressure pipe 120, the top of the pipe body 210 is provided with the stepped open slot 220, the first side lug 230 is arranged outside the stepped open slot 220, the stepped open slot 220 is embedded with the stepped sealing plate 240, the inner side of the stepped sealing plate 240 is provided with the filter screen 250 embedded with the inner wall of the pipe body 210, the outer side of the stepped sealing plate 240 is provided with the second side lug 260 corresponding to the first side lug 230, and the top of the stepped sealing plate 240 is provided with the handle 270;
the pipe body 210 is used as a supporting body, compared with a rectangular pipeline, the pipe body can be pressed to avoid deformation, the filter screen 250 is inserted into the pipe body 210 from the stepped open groove 220 to be filtered, the stepped open groove 220 is sealed outside through the stepped sealing plate 240, when negative pressure is generated, the stepped sealing plate 240 is tightly attached to the stepped open groove 220 under the action of negative pressure adsorption, the sealing effect is improved, air leakage is avoided, and after the pipe body is used, the filter screen 250 is pulled out to be detached and replaced for cleaning.
The negative pressure component 300 is connected to the left end of the pipe body 210 through a pipeline, the negative pressure component 300 comprises a vacuum pump and an air storage tank, the air storage tank is connected with the pipe body 210 through a pipeline, the vacuum pump is connected with the air storage tank through a pipeline, and the interior of the autoclave 100 is vacuumized through the extraction of the negative pressure component 300.
A gasket is provided between the stepped open slot 220 and the stepped sealing plate 240 to further enhance the sealing effect.
The first side lug 230 and the second side lug 260 are respectively provided with a connecting hole, and the bolts are connected with the first side lug 230 and the second side lug 260 through the connecting holes, so that the connection stability is improved.
Both ends of the pipe body 210 are respectively provided with a connecting flange, and the pipe body 210 can be detached to clean the inside of the pipe body 210 through the connecting flanges and the pipeline connection.
The handle 270 is externally provided with an anti-slip sleeve for convenient gripping and use.
When the vacuum kettle is specifically used, the vacuum kettle 100, the filtering mechanism 200 and the negative pressure component 300 are connected, the vacuum kettle 100 is pumped by the negative pressure component 300, when the vacuum kettle is pumped, air flows through the filtering mechanism 200, continues to be screwed and filtered through the filter screen 250, the stepped open slot 220 is sealed through the stepped sealing plate 240, when the vacuum kettle is in negative pressure, the stepped sealing plate 240 is tightly attached to the stepped open slot 220 under the action of negative pressure adsorption, the sealing effect is improved, air leakage is avoided, and after the vacuum kettle is used, the filter screen 250 is pulled out for disassembly and replacement cleaning.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A vacuum pumping device for use in an autoclave, comprising:
the autoclave (100) comprises a kettle body (110), a negative pressure pipe (120) and a control valve (130), wherein the side wall of the kettle body (110) is connected with the negative pressure pipe (120), and the control valve (130) is arranged on the negative pressure pipe (120);
the filtering mechanism (200) is connected to the outer end of the negative pressure pipe (120), the filtering mechanism (200) comprises a pipe body (210), a stepped open groove (220), a first side lug (230), a stepped sealing plate (240), a filter screen (250), a second side lug (260) and a handle (270), the right end of the pipe body (210) is connected to the outer end of the negative pressure pipe (120), the stepped open groove (220) is formed in the top of the pipe body (210), the first side lug (230) is arranged on the outer side of the stepped open groove (220), the stepped sealing plate (240) is arranged on the stepped open groove (220) in a jogged mode, the filter screen (250) jogged with the inner wall of the pipe body (210) is arranged on the inner side of the stepped sealing plate (240), the second side lug (260) corresponding to the first side lug (230) is arranged on the outer side of the stepped sealing plate (240), and the handle (270) is arranged on the top of the stepped sealing plate (240).
And the negative pressure component (300) is connected to the left end of the pipe body (210) through a pipeline.
2. The device for vacuumizing in autoclaves according to claim 1, wherein a sealing gasket is arranged between the stepped open groove (220) and the stepped sealing plate (240).
3. The device for vacuumizing in autoclaves as claimed in claim 1, wherein the first side ears (230) and the second side ears (260) are provided with connecting holes.
4. The device for evacuating an autoclave according to claim 1, wherein the negative pressure element (300) comprises a vacuum pump and a gas reservoir, the gas reservoir being connected to the tubular body (210) by means of a pipe, the vacuum pump being connected to the gas reservoir by means of a pipe.
5. The device for vacuumizing in autoclaves as claimed in claim 1, wherein the two ends of the tube body (210) are respectively provided with a connecting flange.
6. The device for evacuating an autoclave according to claim 1, wherein the grip (270) is externally provided with an anti-slip sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405908.8U CN220646127U (en) | 2023-09-05 | 2023-09-05 | Vacuumizing device used in autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405908.8U CN220646127U (en) | 2023-09-05 | 2023-09-05 | Vacuumizing device used in autoclave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646127U true CN220646127U (en) | 2024-03-22 |
Family
ID=90293316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322405908.8U Active CN220646127U (en) | 2023-09-05 | 2023-09-05 | Vacuumizing device used in autoclave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646127U (en) |
-
2023
- 2023-09-05 CN CN202322405908.8U patent/CN220646127U/en active Active
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