CN220509192U - Zero dead angle German type viewing mirror for valve body - Google Patents
Zero dead angle German type viewing mirror for valve body Download PDFInfo
- Publication number
- CN220509192U CN220509192U CN202322270343.7U CN202322270343U CN220509192U CN 220509192 U CN220509192 U CN 220509192U CN 202322270343 U CN202322270343 U CN 202322270343U CN 220509192 U CN220509192 U CN 220509192U
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- Prior art keywords
- mirror
- german
- glass
- dead angle
- valve body
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Links
- 239000011521 glass Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 238000007790 scraping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a zero dead angle German mirror for a valve body, which comprises: the novel glass mirror comprises a German mirror body, wherein a groove is formed in the outer surface of the German mirror body, an O-shaped ring is detachably connected to the inner wall of the groove, glass is fixedly connected to the outer surface of the O-shaped ring, a through hole is formed in the outer surface of the German mirror body, a screw is movably connected to the inner portion of the through hole, a German mirror cover is detachably connected to the outer surface of the German mirror body, and a sealing gasket is fixedly connected to the lower end of the German mirror cover. Through installing glass, O type circle, german type mirror lid and sealing pad additional, make its sealed position design structure smooth transition at visual glass and main channel, no dead angle, space clearance are almost zero, can be better reach cleaner effect, reduce the production of bacterium.
Description
Technical Field
The utility model relates to the technical field of sight glass, in particular to a zero dead angle delta sight glass for a valve body.
Background
The sight glass is a device for observing the material condition inside the container and the equipment. The test should be periodically performed. The viewing mirror is divided into a round viewing mirror and a rectangular viewing mirror according to the shape. The sight glass is divided into peeping sight glass and illumination sight glass according to the purposes. The structure is divided into lining and lining-free, neck-free, cover-free, double-layer safety, heat-insulating, scraping plate-free, washing device-equipped sight glass and sight glass suitable for powdery materials. At present, most of viewing mirrors for valve bodies are realized by a first valve, viewing mirror glass, a second valve, a rotary rod, a scraping plate and an overflow pipe, so that the viewing mirror cleaning effect is achieved, but the device has dead angles in a sealing position structure of the viewing mirror glass, a certain gap exists when the viewing mirror is used, bacteria can grow when the viewing mirror is used for a long time, chinese patent discloses a self-cleaning viewing mirror which starts to circularly move on the bottom surface of the viewing mirror glass by the rotary rod, the scraping plate and the overflow pipe take the rotary shaft as circle centers, and cleaning liquid is uniformly smeared on the bottom surface of the viewing mirror glass to carry out deep cleaning on the bottom surface of the viewing mirror glass, so that the problem that the viewing mirror glass bottom plate cannot be cleaned effectively only by the scraping plate and water stains remain on the bottom surface of the viewing mirror glass to influence the viewing field is avoided by water injection cleaning; through with first rotor plate and second rotor plate terminal surface embedded in the rotary tank inside, and be equipped with the packing ring between stopper and the sight glass apron can effectually fix a position rotation axis, first rotor plate and second rotor plate, avoid the rotation axis to have for a long time easy not hard up problem, but this device has the clearance in sealed department, tries to use and breeds the bacterium, influences inside health problem.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, provides a zero dead angle delta-vision mirror for a valve body, and designs a structure at a sealing position of visual glass and a main channel to smoothly transition by additionally arranging glass, an O-shaped ring, a delta-vision mirror cover and a sealing gasket, so that dead angles are avoided, a space gap is almost zero, a cleaner effect can be better achieved, and bacteria are reduced.
The utility model also provides the zero dead angle German mirror for the valve body, which comprises the following components: the novel glass mirror comprises a German mirror body, wherein a groove is formed in the outer surface of the German mirror body, an O-shaped ring is detachably connected to the inner wall of the groove, glass is fixedly connected to the outer surface of the O-shaped ring, a through hole is formed in the outer surface of the German mirror body, a screw is movably connected to the inner portion of the through hole, a German mirror cover is detachably connected to the outer surface of the German mirror body, and a sealing gasket is fixedly connected to the lower end of the German mirror cover.
According to the zero dead angle German mirror for the valve body, the outer surface of the German mirror body is abutted against glass, and a chamfer is arranged at the groove of the German mirror body. The structure of the sealing position is in smooth transition, so that the resistance is reduced.
According to the zero dead angle delta-shaped sight glass for the valve body, the upper end of the glass is fixedly connected with the sealing gasket, and the sealing gasket is made of rubber. The glass is more stable and can not shake.
According to the zero dead angle German mirror for the valve body, the screw is an inner hexagon screw, and the screw is arranged in the German mirror cover. So that the utility model is more stable and can not loose when in use.
According to the zero dead angle delta-shaped sight glass for the valve body, the outer surface of the O-shaped ring is a frosted surface, and the cross section of the O-shaped ring is circular. Friction is increased, gaps can be filled during extrusion, and sealing is achieved.
According to the zero dead angle delta-shaped sight glass for the valve body, the circular hole is formed in the inner wall of the groove, and the outer surface of the O-shaped ring is attached to the inner wall of the circular hole. The gap at the joint is smaller and more closely sealed.
According to the zero dead angle delta-vision mirror for the valve body, the glass is transparent, and the cross section of the glass is rectangular. So that the device can be just clamped in the groove, and the structure is more stable.
Advantageous effects
1. Compared with the prior art, the zero dead angle German type sight glass for the valve body has the advantages that the glass, the O-shaped ring, the German type sight glass cover and the sealing gasket are additionally arranged, so that the design structure of the sealing position of the visual glass and the main channel is smoothly transited, no dead angle and space gap are almost zero, the cleaner effect can be better achieved, and the generation of bacteria is reduced.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a diagram showing the whole structure of a zero dead angle De-viewing mirror for a valve body;
FIG. 2 is a schematic view of the glass connection of the zero dead angle German mirror for the valve body;
FIG. 3 is a schematic view of the German mirror cover connection of the German mirror with zero dead angle for the valve body;
fig. 4 is a schematic view of the connection of the German mirror body of the zero dead angle German mirror for the valve body.
Legend description:
1. a German mirror cover; 2. a sealing gasket; 3. an O-ring; 4. glass; 5. a German mirror body; 6. and (5) a screw.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, the zero dead angle view mirror for a valve body according to the embodiment of the present utility model, as shown in fig. 1, includes: the utility model provides a German mirror body 5 for realize the basic function of device, german mirror body 5's surface and glass 4 looks butt, german mirror body 5's surface is provided with the recess, german mirror body 5's recess department is provided with the chamfer, the inner wall of recess is provided with the round hole, O type circle 3's surface and the inner wall of round hole are laminated mutually, O type circle 3 is detachably connected with to the inner wall of recess, be used for sealing connection department, make its clearance less, O type circle 3's surface is frosted, O type circle 3's cross-sectional shape is circular, O type circle 3's surface fixedly connected with glass 4, be used for realizing inside visual condition, glass 4 is transparent, glass 4's cross-sectional shape is the rectangle, glass 4's upper end and sealing pad 2 fixed connection, sealing pad 2 is rubber material, german mirror body 5's surface is provided with the through-hole, the inside swing joint of through-hole has screw 6, be used for fixing German mirror cover 1, screw 6 is hexagon socket head cap screw, screw 6 installs in German mirror cover 1's inside, german mirror body 5's surface detachably connects with German mirror cover 1, be used for fixing glass pad 2, it is more stable, it is used for the glass is connected with under the sealing pad, it is more stable to shake.
Working principle: firstly, a groove is formed in a German mirror body 5, the groove is connected with an O-shaped ring 3, the interior of the German mirror body is seen through the glass 4 by connecting the O-shaped ring 3 with the glass 4, a through hole is formed in the German mirror body 5 and is connected with a screw 6 by the through hole, the screw 6 is connected with a German mirror cover 1, the German mirror cover is more stable and does not shake, then the German mirror cover 1 is connected with a sealing gasket 2, and the German mirror cover is connected with the glass 4 by the sealing gasket 2, so that the German mirror cover has a sealing effect and is smaller in gap.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (5)
1. Zero dead angle formula sight glass for valve body, its characterized in that includes:
the novel glass mirror comprises a German mirror body (5), wherein a groove is formed in the outer surface of the German mirror body (5), an O-shaped ring (3) is detachably connected to the inner wall of the groove, glass (4) is fixedly connected to the outer surface of the O-shaped ring (3), a through hole is formed in the outer surface of the German mirror body (5), a screw (6) is movably connected to the inside of the through hole, a German mirror cover (1) is detachably connected to the outer surface of the German mirror body (5), and a sealing gasket (2) is fixedly connected to the lower end of the German mirror cover (1);
the outer surface of the O-shaped ring (3) is a frosted surface, the cross section of the O-shaped ring (3) is circular, a round hole is formed in the inner wall of the groove, and the outer surface of the O-shaped ring (3) is attached to the inner wall of the round hole.
2. The zero dead angle delta view mirror for a valve body according to claim 1, wherein the outer surface of the delta view mirror body (5) is abutted against the glass (4), and a chamfer is arranged at a groove of the delta view mirror body (5).
3. The zero dead angle view mirror for a valve body according to claim 1, wherein the upper end of the glass (4) is fixedly connected with a sealing gasket (2), and the sealing gasket (2) is made of rubber.
4. The zero dead angle view mirror for a valve body according to claim 1, wherein the screw (6) is an inner hexagonal screw, and the screw (6) is installed inside the mirror cover (1).
5. The zero dead angle view mirror for a valve body according to claim 1, wherein the glass (4) is transparent, and the glass (4) has a rectangular cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270343.7U CN220509192U (en) | 2023-08-23 | 2023-08-23 | Zero dead angle German type viewing mirror for valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270343.7U CN220509192U (en) | 2023-08-23 | 2023-08-23 | Zero dead angle German type viewing mirror for valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509192U true CN220509192U (en) | 2024-02-20 |
Family
ID=89880077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322270343.7U Active CN220509192U (en) | 2023-08-23 | 2023-08-23 | Zero dead angle German type viewing mirror for valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509192U (en) |
-
2023
- 2023-08-23 CN CN202322270343.7U patent/CN220509192U/en active Active
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