CN205691284U - Pressure gauge and sky shade thereof - Google Patents
Pressure gauge and sky shade thereof Download PDFInfo
- Publication number
- CN205691284U CN205691284U CN201620609355.5U CN201620609355U CN205691284U CN 205691284 U CN205691284 U CN 205691284U CN 201620609355 U CN201620609355 U CN 201620609355U CN 205691284 U CN205691284 U CN 205691284U
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- pressure gauge
- sky shade
- body frame
- sky
- shade
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Abstract
This utility model provides a kind of pressure gauge and sky shade thereof, and this sky shade includes being arranged on the body frame that pressure gauge is peripheral, and the occlusion part for blocking pressure gauge being arranged in body frame.This utility model pressure gauge sky shade is installed on pressure gauge, and this sky shade is with pressure gauge self structure for fixed installation point, and this sky shade blocks above pressure gauge.This utility model takes sky shade to isolate sunlight, to ensure that the temperature of pressure gauge is not above ambient temperature, prevent the sunlight interference to table meter, the most not hindering us to read the reading of labelling, this sky shade is installed simple, it is not necessary to extra mounting structure, easy for installation simply, low cost, substantially increases the accuracy of pressure gauge, reading more convenient and quicker.
Description
Technical field
This utility model relates to, for electrical domain, especially relating to one and applying at transformer station's pressure gauge and sky shade thereof.
Background technology
In prior art, power supply transformer station is generally located on open air with the SF6 table meter of temperature compensation function, works as sunlight
When irradiating SF6 pressure gauge, table meter temperature compensation means works, and table meter registration reduces, but GIS device body interior pressure
Not changing, therefore when direct irradiation of sunlight, temperature compensation means there will be overcompensation, and table meter can not be the most anti-
Answer the pressure of the internal SF6 gas of GIS device, the phenomenon of the low false alarm of pressure often occurs, when GIS device body, leakage occurs simultaneously
Can not be reflected by SF6 table meter in time during gas phenomenon.Additionally, due to SF6 pressure gauge is typically mounted on GIS device
Top, distance ground is higher, and pointer and table meter scale are the least, make troubles to the tour reading of operations staff, perambulator
Member is generally not capable of the registration of accurately reading table meter, largely effects on operations staff and reads time and the accuracy of each table meter registration.
Therefore provide and a kind of be favorably improved pressure gauge accuracy, facilitate the pressure gauge sky shade of reading actually must
Want.
Summary of the invention
Based on this, this utility model is to overcome the defect of prior art, it is provided that a kind of raising pressure gauge accuracy, side
Just the pressure gauge of reading and sky shade thereof.
Its technical scheme is as follows:
This utility model provides a kind of pressure gauge sky shade, and this sky shade includes being arranged on the body that pressure gauge is peripheral
Framework, and the occlusion part for blocking pressure gauge being arranged in body frame.This utility model takes sky shade to isolate
Sunlight, to ensure that the temperature of pressure gauge is not above ambient temperature, prevents the sunlight interference to table meter, does not the most hinder me
Read the reading of labelling so that pressure gauge accuracy improves, reading more convenient and quicker.
Below further technical scheme is illustrated:
Preferably, this sky shade includes being arranged on the body frame that pressure gauge is peripheral, and is arranged in body frame
Occlusion part.
Preferably, this body frame is provided with mounting groove, and this occlusion part is arranged on mounting groove and rotatable and upper downward
Whole.The angle and direction of occlusion part can be adjusted according to practical situation.
Preferably, this occlusion part is screwed on mounting groove.
Preferably, the body frame of this sky shade is provided with vent, reduces its wind surface, makes sky shade install more firm
Reliably.
Preferably, it is additionally provided with amplifying device in this sky shade.Preferably, this amplifying device is to be fixed on sky shade top
Magnifier.The location comparison installed in view of some table meter is high, is unfavorable for operations staff's observed reading, and this SF6 table meter is transformed
Project will install a viewing magnifier for table meter after completing above-mentioned improvement, and this magnifier will be installed in sky shade visor portion
Point.Utilize the magnifier amplification effect to scale, reach to facilitate the purpose of reading.Preferably, this magnifier is screwed,
Can be with adjustment direction and angle.
Preferably, the body frame back of this sky shade is provided with stiffener.Preferably, this stiffener is for being welded on body frame
Two steel bars at frame back, it is ensured that its installation is more firm.
Preferably, this sky shade uses metal material.Preferably, this sky shade uses cold-reduced sheet.In terms of selection, it is considered to
Easily irradiated by sunlight to plastics and synthetic material and catabiosis occurs, therefore selection cold-reduced sheet is as the material of sky shade, too
Sunlight cannot penetrating metal material, can reach isolate sunlight interference effect.And cold-reduced sheet is that a kind of plasticity is higher
Metal material, it is easy to cut and install making, possess again following several metallicity: (1) has good durability simultaneously, with
It is longer that galvanized steel plain sheet compares the life-span；(2) there is good thermostability, the most more difficult variable color compared with galvanized steel plain sheet；(3)
There is good heat reflectivity.
This utility model also provides for a kind of pressure gauge, is provided with pressure gauge sunshade as above on pressure gauge
Cover, this sky shade is with pressure gauge self structure for fixed installation point, and this sky shade blocks above pressure gauge.This practicality is new
Type takes sky shade to isolate sunlight, to ensure that the temperature of pressure gauge is not above ambient temperature, prevents sunlight to table meter
Interference, the most do not hinder us to read the reading of labelling, this sky shade is installed simple, it is not necessary to extra mounting structure, installs
Convenient and simple, low cost, substantially increase the accuracy of pressure gauge, reading more convenient and quicker.
Below the principle of preceding solution, effect etc. are illustrated:
Pressure gauge of the present invention arranges sky shade, takes measures to isolate sunlight, to ensure that the temperature in terms of table is not above
Ambient temperature, prevents the sunlight interference to table meter, does not the most hinder the reading reading labelling, in terms of selection, selects cold-reduced sheet
As the material of sky shade, sunlight cannot penetrating metal material, can reach to isolate the effect of sunlight interference, and be prone to cut
Cut and making is installed, having good durability, good thermostability, good heat reflectivity.Sky shade body frame is provided with
Vent, back arranges stiffener, makes overall structure more firm.The occlusion part of sky shade and amplifying device can regulate angle with
Direction.The setting of amplifying device can be beneficial to operations staff's observed reading, is exaggerated pointer by installation magnifier and table meter is carved
Degree, is greatly shortened operations staff and reads the time of each table meter registration, improves the accuracy reading registration.The present invention improves
The performance of pressure gauge, is more beneficial for table meter operation maintenance work.When ambient brightness changes, display brightness changes therewith,
Improve viewing effect.When sunlight SF6 pressure gauge, temperature compensation means will not cause table because of sunlight
Meter registration reduces, and temperature compensation means and GIS device internal gas experience same Rhizoma Polygonati variations in temperature, and table meter can be the most anti-
Answer the pressure of internal gas.Additionally this project does not change the parts within table meter and operation principle, it is to avoid produce table meter
Raw unnecessary destruction, reaches the effect of the big effect of little transformation, has the strongest generalization.
Accompanying drawing explanation
Fig. 1 is the side view of pressure gauge sky shade described in this utility model embodiment；
Fig. 2 is the front view of pressure gauge sky shade described in this utility model embodiment.
Description of reference numerals:
100, body frame, 200, occlusion part, 110, vent, 120, mounting groove, 210, screw, 300, magnifier,
400, pressure gauge.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
Such as Fig. 1 and Fig. 2, this utility model pressure gauge sky shade is arranged on pressure gauge 400, and this sky shade is with pressure
Table meter self structure is fixed installation point, and this sky shade blocks above pressure gauge.This sky shade is installed simple and convenient, need not
Additionally increase mounting structure, with pressure gauge self structure for fixed installation point, use screw to firmly install.
This sky shade includes the body frame 100 being arranged on pressure gauge 400 periphery, and is arranged in body frame
Occlusion part 200.This body frame 100 is the design of long frame type, forms so that sheet metal is equivalent, is just enclosed in pressure gauge
400 is peripheral, is sheltered from by pressure gauge 400, be not only able to well shelter from the heat of outside, also can play and keep out wind and rain
Effect, simultaneously also can dust-proof Radix Saposhnikoviae.Pressure gauge 400 can well be protected, and adds occlusion part 200 and blocks at pressure
Above table meter 400, make pressure gauge 400 by more fully blocking protection.It is screwed in below this body frame 100
On the mounting structure of pressure gauge 400, it is also possible to fixed by welding or other modes.This body frame 100 can also be round
Shape frame, square box, or the framework of other shapes, can be four sides framework, it is also possible to include the framework that the back side, rear is blocked.
This body frame 100 can also is that the body frame 100 set up by support bar, and main purpose is blocked for installation
Portion 200, blocking pressure gauge 400 by occlusion part 200 affects from solar heat, it is ensured that reading accuracy.This structure is more
Light, cost is lower.
This occlusion part 200 can be sheet metal sheet, and thickness does not limits, and the thin material of can saving of thickness reduces cost, structure
Lighter, the preferable metal material of effect of heat insulation can be used.Thickness thickness then can increase occlusion effect.The shape of this occlusion part 200
Shape can also make change design as required, such as, increase reclinate hook canopy, or increase the flank blocked in both sides.
This body frame 100 is provided with mounting groove 120, and this occlusion part 200 is arranged on mounting groove 120 by screw 210
And rotatably and up and down adjust.The angle and direction of occlusion part can be adjusted according to practical situation.This mounting groove 120 is the longest
Square groove, is arranged on body frame 100 two side, the most vertically arranged so that occlusion part 200 can adjust up and down, it is also possible to
It is horizontal or angularly disposed so that occlusion part 200 can also laterally adjust as required, or oblique adjustment.
The body frame 100 of this sky shade is provided with vent 110, reduces its wind surface, makes sky shade install more firm
Reliably.This vent 110 is generally arranged on the hole of body frame 100 two side, can be circular, square, rectangle, Pedicellus et Pericarpium Trapae
The arbitrary shape such as shape, triangle, can be with the multiple rows of vent of spread configuration 110, and size is arranged as required to.
Magnifier 300 it is additionally provided with in this sky shade.This magnifier 300 is screwed in sky shade top.Consider
The location comparison that some table meter is installed is high, is unfavorable for operations staff's observed reading, this SF6 table meter transformation project complete above-mentioned
To install a viewing magnifier for table meter after improvement, this magnifier will be installed in the surface of table meter.Utilize magnifier to scale
Amplification effect, reach to facilitate the purpose of reading.Preferably, this magnifier is screwed, can be with adjustment direction and angle.
This magnifier 300 can use ready-made magnifier to be fixed in sky shade, it would however also be possible to employ enlarging lens, has amplification effect
Prism etc. can amplify the device of display and replace.This magnifier 300 can be screwed in sky shade, or passes through
Other fixed forms are fixed.
The body frame back of this sky shade is additionally provided with two steel bars as stiffener, it is ensured that its installation is more firm.Also may be used
To arrange a plurality of stiffener, or backboard reinforcement structure is set.
This sky shade uses cold-reduced sheet metal material.Easily irradiated by sunlight in view of plastics and synthetic material and occur old
Change phenomenon, thus select cold-reduced sheet as the material of sky shade, sunlight cannot penetrating metal material, can reach to isolate sunlight
The effect of interference.And cold-reduced sheet is the metal material that a kind of plasticity is higher, it is easy to cut and install making, possess again simultaneously
The most several metallicities: (1) has good durability, and the life-span is longer compared with galvanized steel plain sheet；(2) there is good thermostability,
The most more difficult variable color compared with galvanized steel plain sheet；(3) there is good heat reflectivity.
Embodiment described above only have expressed detailed description of the invention of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.
Claims (10)
1. a pressure gauge sky shade, it is characterised in that this sky shade includes being arranged on the body frame that pressure gauge is peripheral,
And the occlusion part for blocking pressure gauge being arranged in body frame.
Pressure gauge sky shade the most according to claim 1, it is characterised in that this body frame is provided with mounting groove, this screening
Stopper is arranged on mounting groove and rotatably and up and down adjusts.
Pressure gauge sky shade the most according to claim 2, it is characterised in that this occlusion part is screwed in mounting groove
On.
Pressure gauge sky shade the most according to claim 1, it is characterised in that the body frame of this sky shade is provided with ventilation
Mouthful.
5. according to pressure gauge sky shade described in any one of Claims 1 to 4, it is characterised in that be additionally provided with in this sky shade and put
Big device.
Pressure gauge sky shade the most according to claim 5, it is characterised in that this amplifying device is for being fixed on sky shade top
Magnifier.
Pressure gauge sky shade the most according to claim 1, it is characterised in that the body frame back of this sky shade is provided with and adds
Strong bar.
Pressure gauge sky shade the most according to claim 1, it is characterised in that this sky shade uses metal material.
9. according to pressure gauge sky shade described in claim 1 or 8, it is characterised in that this sky shade uses cold-reduced sheet.
10. a pressure gauge, it is characterised in that be provided with on pressure gauge as claimed in any one of claims 1 to 9 wherein
Pressure gauge sky shade, this sky shade is with pressure gauge self structure for fixed installation point, and this sky shade blocks at pressure gauge
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620609355.5U CN205691284U (en) | 2016-06-17 | 2016-06-17 | Pressure gauge and sky shade thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620609355.5U CN205691284U (en) | 2016-06-17 | 2016-06-17 | Pressure gauge and sky shade thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691284U true CN205691284U (en) | 2016-11-16 |
Family
ID=57416212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620609355.5U Active CN205691284U (en) | 2016-06-17 | 2016-06-17 | Pressure gauge and sky shade thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332907A (en) * | 2018-01-29 | 2018-07-27 | 江苏凡特斯克仪表科技有限公司 | A kind of pressure gauge dial plate amplifying device |
| CN108578210A (en) * | 2018-07-04 | 2018-09-28 | 南通市中医院 | A kind of Novel acupuncture point measuring stick |
-
2016
- 2016-06-17 CN CN201620609355.5U patent/CN205691284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332907A (en) * | 2018-01-29 | 2018-07-27 | 江苏凡特斯克仪表科技有限公司 | A kind of pressure gauge dial plate amplifying device |
| CN108578210A (en) * | 2018-07-04 | 2018-09-28 | 南通市中医院 | A kind of Novel acupuncture point measuring stick |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |