CN205748682U - Switch cubicle Mume flower contact device for detecting temperature - Google Patents
Switch cubicle Mume flower contact device for detecting temperature Download PDFInfo
- Publication number
- CN205748682U CN205748682U CN201620720845.2U CN201620720845U CN205748682U CN 205748682 U CN205748682 U CN 205748682U CN 201620720845 U CN201620720845 U CN 201620720845U CN 205748682 U CN205748682 U CN 205748682U
- Authority
- CN
- China
- Prior art keywords
- flower contact
- mume flower
- cover plate
- switch cubicle
- temperature
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- 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.)
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- 210000002435 tendon Anatomy 0.000 claims abstract description 12
- 230000008054 signal transmission Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010897 surface acoustic wave method Methods 0.000 description 5
- 235000011158 Prunus mume Nutrition 0.000 description 3
- 244000018795 Prunus mume Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model proposes switch cubicle Mume flower contact device for detecting temperature, belong to field of electrical equipment, including the cylindrical component with hollow cavity, the through hole passed for Mume flower contact it is provided with in the upper surface of cylindrical component and lower surface, it is provided around louvre at through hole, it is provided with convex tendon at the edge of through hole, convex tendon is provided with for placing the groove compressing sheet, hollow cavity is provided with passive temperature sensor.By being fixed on Mume flower contact by cylindrical component, and the passive temperature sensor being located in cylindrical component hollow cavity is close to the placement of Mume flower contact surface, thus obtains Mume flower contact temperature accurately.
Description
Technical field
This utility model belongs to field of electrical equipment, particularly to switch cubicle Mume flower contact device for detecting temperature.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, switchs subsequently into sub-control, respectively
Branch is needed to arrange by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., have also set altitude chamber with
Low-pressure chamber switch cubicle, is provided with high voltage bus.
In order to ensure to be arranged on the properly functioning of equipment in switch cubicle, need by temperature sensor moment monitoring switch cabinet
Interior temperature, if temperature is increased to predetermined threshold value, then triggers alarm signal.But current temperature sensor practicality band bundle
Tie up on the copper bar in switch cubicle, and temperature sensor distance needs the Mume flower contact of detection farther out so that temperature sensor
The temperature accurately of Mume flower contact cannot be obtained.
Utility model content
In order to solve shortcoming and defect present in prior art, this utility model provides that can to obtain Mume flower contact accurate
The really device for detecting temperature of temperature.
In order to reach above-mentioned technical purpose, this utility model provides switch cubicle Mume flower contact device for detecting temperature, institute
State device for detecting temperature, including:
There is the cylindrical component of hollow cavity, be provided with in the upper surface of cylindrical component and lower surface and pass for Mume flower contact
Through hole, be provided around louvre at through hole, be provided with convex tendon at the edge of through hole, convex tendon is provided with and compresses sheet for placing
Groove；
The passive temperature sensor being attached to Mume flower contact surface it is provided with in hollow cavity.
Optionally, described cylindrical component includes the first cover plate, the second cover plate and cylindrical outer wall, at the inner surface of cylindrical outer wall
It is provided with for fixing the first cover plate and the groove of the second cover plate.
Optionally, the first cover plate and the second cover plate are provided with fixing hole, are provided with in fixing hole for covering first
Plate and the second cover plate carry out relatively-stationary fixture.
Optionally, described fixture is screw rod and the nut mated with screw rod.
Optionally, described temperature-detecting device also includes:
The signal transmission circuit electrically connected with passive temperature sensor.
Optionally, step one, Mume flower contact is sequentially passed through lower surface and the upper surface of cylindrical component；
Step 2, will compress sheet and insert in groove, it is achieved device for detecting temperature being tightly fastened relative to Mume flower contact；
Step 3, is close to passive temperature sensor Mume flower contact surface and places, obtain prunus mume (sieb.) sieb.et zucc. by passive temperature sensor
The temperature of flower contact surface.
The technical scheme that this utility model provides has the benefit that
By cylindrical component is fixed on Mume flower contact, and the passive temperature that will be located in cylindrical component hollow cavity
Sensor is close to Mume flower contact surface and is placed, thus obtains Mume flower contact temperature accurately.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, required use in embodiment being described below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only embodiments more of the present utility model, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the perspective structure schematic diagram of the switch cubicle Mume flower contact device for detecting temperature that this utility model provides；
Fig. 2 is the exploded perspective view of the column structure that this utility model provides；
Fig. 3 is the use schematic flow sheet of the switch cubicle Mume flower contact device for detecting temperature that this utility model provides.
Detailed description of the invention
For making structure of the present utility model and advantage clearer, below in conjunction with accompanying drawing, structure of the present utility model is made
It is further described through.
Embodiment one
This utility model provides switch cubicle Mume flower contact device for detecting temperature, as it is shown in figure 1, described temperature monitoring dress
Put, including:
There is the cylindrical component 1 of hollow cavity, be provided with in the upper surface of cylindrical component 1 and lower surface and wear for Mume flower contact
The through hole 2 crossed, is provided around louvre 3 at through hole 2, is provided with convex tendon 4 at the edge of through hole 2, is provided with for placing on convex tendon 4
Compress the groove 5 of sheet；
The passive temperature sensor 6 being attached to Mume flower contact surface it is provided with in hollow cavity.
In force, by cylindrical component is fixed on Mume flower contact, and will be located in cylindrical component 1 hollow cavity
Passive temperature sensor 6 be close to Mume flower contact surface and place, thus obtain Mume flower contact temperature accurately.
For obtaining the device for detecting temperature of Mume flower contact surface temperature, main body is cylindrical component 1, at cylindrical component 1
Upper surface and lower surface are provided with through hole 2, and through hole 2 is easy to Mume flower contact and is passed, so that cylindrical component 1 is enclosed within Mume flower contact
On.It is provided around louvre 3 at through hole 2, it is simple to after being arranged on Mume flower contact by device for detecting temperature, prevents Flos Mume from touching
Head is obstructed because of heat radiation and causes component wear.
It is provided with convex tendon 4, for improving the strong of upper surface and lower surface and Mume flower contact contact site at the edge of through hole 2
Degree, after preventing from repeatedly installing, cracks with Mume flower contact contact site, causes temperature-detecting device cannot fixedly secure on prunus mume (sieb.) sieb.et zucc.
On flower contact so that passive temperature sensor 6 cannot be close to Mume flower contact surface and obtain Temperature numerical accurately.
Being provided with groove 5 on convex tendon 4, groove 5 is used for inserting compression sheet.Compress sheet wedgewise so that by cylindrical component set
After on Mume flower contact, sheet will be compressed and insert groove 5, and make cylindrical component can more be firmly fixed to Mume flower contact table
Face.
Passive temperature sensor 6 i.e. can complete the work of temperature detection without battery, thus avoid and changing battery
Shi Wufa obtains the defect of temperature, it is also possible to prevent the danger using battery may cause blast in the hot environment in switch cubicle
Danger.Passive temperature sensor 6 have employed surface acoustic wave (SAW) temperature sensor technology, it is possible to solves power equipment thermometric and requires absolutely
Edge grade problem high, resistant to elevated temperatures.
When actually used, reader sends electromagnetic scanning signals, and passive temperature sensor 6 receives electromagnetic scanning signals
And be converted to the surface acoustic wave of internal work by interdigital transducer, surface acoustic wave is converted into electromagnetic wave letter through interdigital transducer again
Number return reader.Owing to propagation characteristic and the temperature of surface acoustic wave exist linear relationship, make the electromagnetic wave signal of return with
Temperature profile, so that reader can give electromagnetic wave signal obtains temperature information.
Optionally, as in figure 2 it is shown, described cylindrical component 1 includes the first cover plate the 11, second cover plate 12 and cylindrical outer wall 13,
The inner surface of cylindrical outer wall 13 is provided with for fixing the first cover plate 11 and groove of the second cover plate 12.
In force, for the ease of the dismounting of cylindrical component 1, cylindrical component 1 is divided into first cover plate the 11, second cover plate 12
With cylindrical outer wall 13 3 part.First cover plate 11 and the second cover plate 12 are provided with fixing hole 14, are provided with in fixing hole 14
For the first cover plate 11 and the second cover plate 12 are carried out relatively-stationary fixture 15.
When actually used, first the first cover plate 11 and the second cover plate 12 are arranged on the groove in cylindrical outer wall 13,
It is then used by fixture 15 first cover plate 11 and the second cover plate 12 to be fixed through fixing hole 14, so can improve column
The intensity of component 1 entirety, it is also possible to form a firm hollow cavity between the first cover plate 11 and the second cover plate 12, it is simple to
Place passive temperature sensor 6.For convenience the first cover plate 11 and the second cover plate 12 are fixed, fixture be screw rod and
The nut mated with screw rod.
Optionally, described temperature-detecting device also includes: the signal transmission circuit 7 electrically connected with passive temperature sensor 6.
In force, return the ability of electromagnetic wave signal to improve passive temperature sensor 6, at passive temperature sensor
The signal transmission circuit of electrical connection it is additionally provided with on 6.
It addition, as it is shown on figure 3, the use step of this switch cubicle Mume flower contact device for detecting temperature is:
Step one, sequentially passes through lower surface and the upper surface of cylindrical component by Mume flower contact.
Step 2, will compress sheet and insert in groove, it is achieved device for detecting temperature being tightly fastened relative to Mume flower contact.
Step 3, is close to passive temperature sensor Mume flower contact surface and places, obtain prunus mume (sieb.) sieb.et zucc. by passive temperature sensor
The temperature of flower contact surface.
Present applicant proposes switch cubicle Mume flower contact device for detecting temperature, including having the cylindrical component of hollow cavity,
The upper surface of cylindrical component and lower surface are provided with the through hole passed for Mume flower contact, are provided around louvre at through hole, logical
The edge in hole is provided with convex tendon, is provided with for placing the groove compressing sheet on convex tendon, is provided with passive temperature and passes in hollow cavity
Sensor.By cylindrical component is fixed on Mume flower contact, and the passive temperature being located in cylindrical component hollow cavity is passed
Sensor is close to Mume flower contact surface and is placed, thus obtains Mume flower contact temperature accurately.
Each sequence number in above-described embodiment just to describe, do not represent each parts assemble or use during elder generation
Rear order.
The foregoing is only embodiment of the present utility model, not in order to limit this utility model, all at this utility model
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in protection model of the present utility model
Within enclosing.
Claims (5)
1. switch cubicle Mume flower contact device for detecting temperature, it is characterised in that described device for detecting temperature, including:
There is the cylindrical component of hollow cavity, be provided with in the upper surface of cylindrical component and lower surface for leading to that Mume flower contact passes
Hole, is provided around louvre at through hole, is provided with convex tendon at the edge of through hole, is provided with for placing the recessed of compression sheet on convex tendon
Groove；
The passive temperature sensor being attached to Mume flower contact surface it is provided with in hollow cavity.
Switch cubicle Mume flower contact device for detecting temperature the most according to claim 1, it is characterised in that described cylindrical component bag
Include the first cover plate, the second cover plate and cylindrical outer wall, the inner surface of cylindrical outer wall is provided with for fixing the first cover plate and second
The groove of cover plate.
Switch cubicle Mume flower contact device for detecting temperature the most according to claim 2, it is characterised in that:
First cover plate and the second cover plate are provided with fixing hole, are provided with in fixing hole for by the first cover plate and the second cover plate
Carry out relatively-stationary fixture.
Switch cubicle Mume flower contact device for detecting temperature the most according to claim 3, it is characterised in that:
Described fixture is screw rod and the nut mated with screw rod.
5. according to the switch cubicle Mume flower contact device for detecting temperature described in claim 1, it is characterised in that described temperature-detecting device
Also include:
The signal transmission circuit electrically connected with passive temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620720845.2U CN205748682U (en) | 2016-07-07 | 2016-07-07 | Switch cubicle Mume flower contact device for detecting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620720845.2U CN205748682U (en) | 2016-07-07 | 2016-07-07 | Switch cubicle Mume flower contact device for detecting temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748682U true CN205748682U (en) | 2016-11-30 |
Family
ID=57377860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620720845.2U Active CN205748682U (en) | 2016-07-07 | 2016-07-07 | Switch cubicle Mume flower contact device for detecting temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052889A (en) * | 2016-07-07 | 2016-10-26 | 国网浙江东阳市供电公司 | Switch cabinet tulip contact temperature monitoring device |
-
2016
- 2016-07-07 CN CN201620720845.2U patent/CN205748682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052889A (en) * | 2016-07-07 | 2016-10-26 | 国网浙江东阳市供电公司 | Switch cabinet tulip contact temperature monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 322103 No. 218 Geshan North Road, Dongyang City, Jinhua City, Zhejiang Province Patentee after: The bright power construction company limited of Dongyang City Address before: No. 58 Renmin Road, Wuning Town, Dongyang City, Jinhua City, Zhejiang Province, 322100 Co-patentee before: State Grid Corporation of China Patentee before: STATE GRID ZHEJIANG DONGYANG POWER SUPPLY COMPANY Co-patentee before: Jinhua Power Supply Company, State Grid Zhejiang Electric Power Company Co-patentee before: The bright power construction company limited of Dongyang City Co-patentee before: Zhejiang Hang Yu Power Equipment Co., Ltd. |