CN2180977Y - Glass peeping body for double-color liquid level meter - Google Patents
Glass peeping body for double-color liquid level meter Download PDFInfo
- Publication number
- CN2180977Y CN2180977Y CN 93235576 CN93235576U CN2180977Y CN 2180977 Y CN2180977 Y CN 2180977Y CN 93235576 CN93235576 CN 93235576 CN 93235576 U CN93235576 U CN 93235576U CN 2180977 Y CN2180977 Y CN 2180977Y
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- CN
- China
- Prior art keywords
- shape
- glass
- arrangement
- spied
- internal channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000011521 glass Substances 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title abstract description 8
- 208000008918 voyeurism Diseases 0.000 title abstract 2
- 241000675108 Citrus tangerina Species 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 230000003321 amplification Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to a double-color liquid level meter glass peeping body for liquid level height in an industrial monitoring container. The reflecting surface V-shaped solar energy collector adopts a cylinder and an inner channel structure with equal cross section, the cross section of the inner channel is in a heart shape and an orange petal shape which are formed by combining a smooth curve and two sides forming the reflecting surface V shape in an intersecting way, the joint of the smooth curve and the two sides of the V shape is in smooth transition, and red substances are sprayed on the inner wall of a cavity body. The scheme has strong pressure resistance, improves and enhances the contrast and remote observation effect of red and green lights, and is particularly used under the conditions of sunlight or poor visibility. Is more suitable for being used under high pressure in the petrochemical industry.
Description
Two-colour fluviograph glass is spied on the interior critical component of liquid level gauge that body belongs to liquid level in the measuring container.
Existing be applied in that liquid level gauge mostly is the glass plate type structure in the petrochemical industry.Its shortcoming is that to bear pressure not high, and leakage point is many, and high-temperature-resistant and anti-corrosion is poor, and the table body is heavy, and the blind area is many, can not Continuous Observation, and observe unclear etc.The employing internal channel glass that occurs is spied on the body double colored indicator at present, and its structure mainly is to adopt internal channel glass to spy on body cavity body and double-colored light source composition.Owing to adopted cylindrical glass to spy on body, made the usability of double colored indicator be better than plank frame with internal channel.
Task of the present utility model is improved on existing internal channel glass is spied on the basis of body, provides a kind of structure more reasonable, and the double colored indicator glass with good compressive property and observation effect is spied on body.
The technical scheme that realizes above-mentioned task is: the glass that is contained in the double colored indicator cavity body is spied on body, it is to be made of the uniform cross section internal channel that right cylinder and Qi Nei are provided with, the cross sectional shape of internal channel is that chicken-core-shape and the tangerine lobe shape that combines intersected on two limits of smooth curve and V-arrangement, the junction, two limits of smooth curve and V-arrangement is a rounding off, reflectings surface are formed on two limits of V-arrangement, scribble red material at the internal face of cavity body.The wall thickness bosom that glass is peeped body all 〉=8mm.
In order to obtain best reflecting effect and anti-pressure ability, adopt the V-arrangement angle of the internal channel of heart shaped cross section to can be 65 ° ± 10 °; Adopt the V-arrangement angle of the internal channel of tangerine lobe tee section to can be 65 °～140 °.
Two limits of the V-arrangement of above-mentioned internal channel can be symmetrical line or symmetrical sweep.
Technical scheme provided by the utility model has the following advantages: because two limits of smooth curve and V-arrangement adopt rounding off can improve its crushing resistance greatly, and when especially using for the Intermediate High Pressure container, the serviceable life that can improve double colored indicator.Because internal channel has adopted reasonable curved surface combination, adds at the cavity body inside surface to scribble red material, can improve and strengthen the remote observation effect of red and green color light, be more conducive under daylight or dark visibility environment, use.
Further specify detailed content of the present utility model and enforcement below in conjunction with accompanying drawing.Accompanying drawing 1 is spied on the structure cut-open view of body for the glass of double colored indicator; Fig. 2 is the A-A sectional view of Fig. 1, and its cross sectional shape is heart-shaped; Fig. 3 is the A-A sectional view of Fig. 1, and its cross sectional shape is a tangerine lobe shape, and Fig. 4 and Fig. 5 are the A-A sectional view of Fig. 1, and Fig. 4 is the tangerine lobe shape of V-arrangement both sides employing epirelief smooth curve, and Fig. 5 adopts the tangerine lobe shape of recessed smooth curve for the V-arrangement both sides; Fig. 6 spies on body and cavity body scheme of installation for glass.It is right cylinder that glass among the figure is spied on body (2), is provided with internal channel (1) in it, and glass is spied on body (2) can adopt the quartzy moulding that draws.Glass is spied on the center that body (2) is contained in cylindrical cavity body (5), cavity body (5) is provided with light source entrance port (6), and observation port (7), the cross sectional shape of internal channel (1) is that smooth curve (3) intersects heart and the tangerine lobe shape of forming with two (4) limits of V-arrangement, arc can be adopted in two limits of smooth curve and V-arrangement, and linear also can be adopted in two limits of V-arrangement.Two reflecting surface corresponding light source entrance ports (6) of V-arrangement.When liquid medium enters cylinder mirror glass and spies on body,,, green light (9) directly appears so spying on body by cylinder mirror glass because glass is close with the refractive index of liquid medium.Based in like manner, when no medium state, because glass has become the gas refracting index deviation in cylindrical lens body and the internal channel bigger, and both sides ruddiness (8) by the refraction of one group of plane of refraction (two limits of V-arrangement) of internal channel after the cylindrical lens amplification and in the middle of making green light (9) covered, reflecting surface is whole red, penetrate by observation port (7), promptly produce and be green when medium is arranged, the two-color effect that (vapour, gas) takes on a red color during no medium.
For fear of the not cleer and peaceful ruddiness diffusion of colour developing, spraying heatproof red fluorescence lacquer makes ruddiness form secondary reflection on the cavity body inwall, enters and spies on body, and the V-arrangement face has strengthened the double-colored contrast of ruddiness to green light, makes the interface more entirely different.
This is spied on physical efficiency and bears higher working pressure, is applicable on other pressure vessel of mesohigh level to use.
Claims (4)
1, the glass that is contained in the double colored indicator cavity body is spied on body, it is to be made of the uniform cross section internal channel that right cylinder and Qi Nei are provided with, the cross sectional shape that it is characterized in that internal channel is that chicken-core-shape and the tangerine lobe shape that combines intersected on two limits of smooth curve and V-arrangement, junction, two limits rounding off of smooth curve and V-arrangement, reflecting surface is formed on two limits of V-arrangement, inside surface in cavity body scribbles red material, and glass is spied on body and wall thickness thinnest part 〉=8mm.
2, glass according to claim 1 is spied on body, it is characterized in that said chicken-core-shape cross section internal channel V-arrangement angle is 65 ° ± 10 °.
3, glass according to claim 1 is spied on body, and the V-arrangement angle that it is characterized in that said tangerine lobe tee section internal channel is 65 °～140 °.
4, glass according to claim 1 is spied on body, it is characterized in that two limits of said V-arrangement can be the smooth curves of symmetrical line or symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235576 CN2180977Y (en) | 1993-12-19 | 1993-12-19 | Glass peeping body for double-color liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235576 CN2180977Y (en) | 1993-12-19 | 1993-12-19 | Glass peeping body for double-color liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180977Y true CN2180977Y (en) | 1994-10-26 |
Family
ID=33810971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235576 Expired - Lifetime CN2180977Y (en) | 1993-12-19 | 1993-12-19 | Glass peeping body for double-color liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180977Y (en) |
-
1993
- 1993-12-19 CN CN 93235576 patent/CN2180977Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C26 | Partial revocation of patent right or utility model | ||
| RP01 | Partial revocation of patent right |
Decision date of revocation: 19980929 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |