CN206161186U - Power equipment temperature measuring device - Google Patents
Power equipment temperature measuring device Download PDFInfo
- Publication number
- CN206161186U CN206161186U CN201621212221.6U CN201621212221U CN206161186U CN 206161186 U CN206161186 U CN 206161186U CN 201621212221 U CN201621212221 U CN 201621212221U CN 206161186 U CN206161186 U CN 206161186U
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- CN
- China
- Prior art keywords
- module
- housing
- temperature measuring
- circuit board
- power equipment
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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.)
- Expired - Fee Related
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model belongs to the technical field of power equipment uses, especially relate to a power equipment temperature measuring device, including casing, bottom and built -in circuit board, wherein be provided with wireless communication module, the main control module, power module and monitoring module on the circuit board, wireless communication module with the main control module carries out communication connection, and power module and monitoring module are connected with the main control module respectively, be provided with surface acoustic wave temperature sensor on the bottom, surface acoustic wave temperature sensor and wireless communication module carry out communication connection, housing face is the arcwall face, built -in circuit board is unsettled setting in the casing inner chamber, for detachable the connection between casing and the bottom. The utility model discloses have good insulating effect, it is less to the distribution influence of electric field around it, stable performance moreover, reliable, dismouting convenient to use is applicable to various abominable working condition.
Description
Technical field
This utility model belongs to power equipment applied technical field, more particularly to a kind of power equipment temperature measuring equipment.
Background technology
With the development of national economy, electric load is increased rapidly, the safe operation of power system device is brought huge
Big challenge.In power system high pressure equipment, because of apparatus overheat, caused power system accident frequently occurs, especially
All kinds of dynamic/static contacts in power equipment, overheat condition are especially prominent.How similar accident is taken precautions against, and prevention apparatus are burnt because overheated
Damage, become an important topic.As high voltage installation needs the particularity of insulation, conventional temperature measurement on-line equipment meet
Insulating properties is required.Therefore, when the temperature of power high voltage equipment is detected, need to use wireless temperature measuring device.
The housing of the wireless temperature measuring device of prior art substantially cube or cylinder.Due to wireless temperature measuring device it is general
Be arranged at around high temperature, high voltage environment, and be in the housing of cube or cylinder due to sharp parts, therefore easily cause
The generation of point discharge phenomenon.Point discharge is easily caused power equipment damage, so as to cause heavy losses.Additionally, severe
When using under working condition, wireless temperature measuring device unstable properties, service life are short.
The content of the invention
The technical problems to be solved in the utility model is exactly to overcome above-mentioned the deficiencies in the prior art, and provides a kind of with good
Good insulation effect, it is less to the distribution influence of its surrounding electric field, and also stable performance, reliability, easy disassembly, it is adaptable to each
Plant the power equipment temperature measuring equipment of bad working environments condition.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of power equipment temperature measuring equipment, including housing, bottom and internal circuit board are designed, is wherein provided with circuit board
Wireless communication module, main control module, power module and monitoring module, wireless communication module are led to the main control module
Letter connection, power module and monitoring module are connected with main control module respectively；Surface acoustic wave temperature is set on the bottom
Sensor, the SAW Temperature Sensors are communicatively coupled with wireless communication module, and the surface of shell is arcwall face,
The internal circuit board, in being vacantly arranged in housing cavity, is detachable connection between the housing and bottom.
Preferably, in above-mentioned power equipment temperature measuring equipment, the bottom is provided with multiple locating dowels, and relative localization post exists
In internal circuit board, Corresponding matching is provided with location hole.
Preferably, in above-mentioned power equipment temperature measuring equipment, the detachable connection is to be located between housing and bottom
Fastening fixing structure, the fastening fixing structure is included between housing and bottom to match and is provided with multipair convex column, in convex column
Isometrical screw is provided with, correspondence is bolted with securing member in screw, and housing and bottom are fixed together.
Preferably, in above-mentioned power equipment temperature measuring equipment, the fastening fixing structure also includes the ring arranged along bottom
To the uniform multiple raised sections of raised or ring and raised with the ring or raised section matches realizes that what is fastened is located at shell
Groove on internal wall.
Preferably, in above-mentioned power equipment temperature measuring equipment, the arcwall face is hemispherical face or spherical face.
Preferably, in above-mentioned power equipment temperature measuring equipment, on the housing and bottom, it is correspondingly provided with installing hole；Wherein shell
Installing hole on body is located on positioning convex, and positioning convex Corresponding matching is plugged on bottom in corresponding installing hole.
The beneficial effect of technical solutions of the utility model is：
1st, in structure, this utility model surface of shell is as a result of arcuate structure, so which is to surrounding electric field
Affect to reduce, it is to avoid the generation of point discharge phenomenon, enhance insulating properties, and the smooth outer surface of housing is conducive to rainwater
Deng the loss of foreign body.
2nd, in structure, this utility model internal circuit board itself is vacantly arranged, thus possesses enough Anti-splashing sanitary functions,
So that overall structure thermometric stable performance, reliability, long service life；Fastening fixing structure is adopted between housing and bottom,
And be fixedly connected by securing member, fixed, Stability Analysis of Structures, also facilitate and install and dismounting, it is easy to use.
3rd, in structure, this utility model housing and the setting of bottom upper installing hole, facilitate the temperature measuring equipment to set in electric power
Standby upper installation；The setting of the positioning convex that housing upper installing hole is located, the positioning convex and bottom upper installing hole grafting, quickly
Realize positioning between housing and bottom, be suitable to quick assembling.
4th, in structure, setting matched by locating dowel and location hole between this utility model bottom and circuit board, soon
Speed realizes the positioning between circuit board and bottom；Thus quick assembling is suitable to, it is easy to use.And, the locating dowel is also simultaneously
Support column, realizes hanging setting of the circuit board in housing.
5th, to sum up, this utility model simple structure, it is easy to use, with good insulation effect, its surrounding electric field is divided
Cloth affects less, and stable performance, reliability, long service life, easy disassembly, is suitable to quick assembling, can be applied to
Various bad working environments conditions, therefore, it is very suitable for promotion and implementation.
Description of the drawings
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail, wherein：
Structural blast schematic diagrams of the Fig. 1 for this utility model power equipment temperature measuring equipment；
Fig. 2 is the structural principle block diagram of the circuit board shown in Fig. 1；
Sequence number in figure：1st, housing, 2, bottom, 3, internal circuit board, 4, SAW Temperature Sensors, 5, locating dowel, 6,
Location hole, 7, housing upper installing hole, 8, bottom upper installing hole, 9, convex column, 10, raised section.
Specific embodiment
With reference to the accompanying drawings and examples illustrating specific embodiment of the present utility model, but following examples are simply used
To describe this utility model in detail, and scope of the present utility model is limited never in any form, it is involved in the examples below
Instrument element if no special instructions, be conventional instrument element.
Referring to Fig. 1, in figure, this utility model power equipment temperature measuring equipment, including housing 1, bottom 2 and internal circuit board 3.
Wherein surface of shell is arcwall face, for example, can be choosing any one kind of them in hemispherical face, spherical face or ellipsoid.Due to adopting
With arcuate structure, so that its impact to surrounding electric field is reduced, it is to avoid the generation of point discharge phenomenon, insulation is enhanced
Property, and the smooth outer surface of housing is conducive to the loss of the foreign bodies such as rainwater.
And, internal circuit board is in vacantly to be arranged in housing cavity；Internal circuit board itself is vacantly arranged, thus is possessed
Enough Anti-splashing sanitary functions, so that overall structure thermometric stable performance, reliability, long service life.Arrange on bottom sound
Surface wave temperature sensor 4.It is detachable connection between housing and bottom, thus easy disassembly.
Specifically, bottom is provided with multiple locating dowels 5, and relative localization post Corresponding matching in internal circuit board is provided with positioning
Hole 6；The positioning between circuit board and bottom can quickly be realized；Thus quick assembling is suitable to, it is easy to use.And, the positioning
Post is also support column simultaneously, realizes hanging setting of the circuit board in housing.
Specifically, installing hole 7,8 is correspondingly provided with housing and bottom；Facilitate peace of the temperature measuring equipment on power equipment
Dress.Installing hole 7 wherein on housing is located on positioning convex, and positioning convex Corresponding matching is plugged on corresponding installing hole on bottom
In 8, so as to quickly realize positioning between housing and bottom, quick assembling is suitable to.
Specifically, referring to Fig. 2, in figure, be provided with circuit board wireless communication module, main control module, power module and
Monitoring module.Wherein, wireless communication module is communicatively coupled with main control module, obtains the electricity that wireless communication module is collected
Power device temperature information；Wireless communication module is communicatively coupled with SAW Temperature Sensors, obtains the surface acoustic wave
The temperature data of temperature sensor collection；And SAW Temperature Sensors and external power equipment communication, to obtain external electrical
The temperature information of power equipment.So as to can dynamically finding SAW Temperature Sensors node in device context and setting up therewith
Communication connection is played, to obtain the temperature information of the power equipment that SAW Temperature Sensors node is collected.Wherein channel radio
Letter module can be Wi-Fi communication modules.And power module and monitoring module are connected with main control module respectively；Wherein power supply
Module is mainly used in powering for whole temperature measuring equipment；Power equipment temperature information may finally export to outside monitoring and set
It is standby, so as to carry out monitor in real time.Wherein, monitoring module can be watch dog monitoring module.
Specifically, detachable connection is the fastening fixing structure being located between housing and bottom, the fastening fixing structure
It is included between housing and bottom to match and is provided with multipair convex column 9, in convex column, be provided with isometrical screw, correspondence is spirally connected in screw
There is bolt（Not shown in figure）, housing and bottom are fixed together.Additionally, the ring projection arranged along bottom or ring
To uniform multiple raised sections 10 and raised with the ring or raised section matches realizes that what is fastened is located in inner walls
Groove（Not shown in figure）.Thus, structure is fixed, Stability Analysis of Structures, also facilitates and installs and dismounting, easy to use.
When this utility model is specifically used, the temperature change of power equipment is perceived first by SAW Temperature Sensors
Information, then power equipment temperature measuring equipment is installed at the scene, first communication connection, Ran Houzai are set up with SAW Temperature Sensors
The temperature information of power equipment is exported on monitoring outlay, so as to carry out monitor in real time.This utility model can be applied
In various appropriate fields, as which has excellent insulating properties and lightning protection effect etc., therefore field of electrical equipment is applied to（Such as
Transformator, high-tension switch cabinet etc.）When it is especially advantageous.
This utility model is described in detail above in conjunction with drawings and Examples, but, the skill of art
Art personnel, can also be concrete to each in above-described embodiment it is understood that on the premise of without departing from this utility model objective
Parameter is changed, and is formed multiple specific embodiments, is common excursion of the present utility model, and here is no longer detailed one by one
State.
Claims (6)
1. a kind of power equipment temperature measuring equipment, including housing, bottom and internal circuit board, are wherein provided with channel radio on circuit board
Letter module, main control module, power module and monitoring module, wireless communication module carry out communication link with the main control module
Connect, power module and monitoring module are connected with main control module respectively；Surface acoustic wave temperature sensing is set on the bottom
Device, the SAW Temperature Sensors are communicatively coupled with wireless communication module, be it is characterized in that：The surface of shell is arc
Shape face, the internal circuit board, in being vacantly arranged in housing cavity, are detachable connection between the housing and bottom.
2. power equipment temperature measuring equipment according to claim 1, is characterized in that：The bottom is provided with multiple locating dowels,
Relative localization post Corresponding matching in internal circuit board is provided with location hole.
3. power equipment temperature measuring equipment according to claim 1, is characterized in that：The detachable connection is to be located at housing
Fastening fixing structure between bottom, the fastening fixing structure are included between housing and bottom to match and are provided with multipair projection
Post, is provided with isometrical screw in convex column, in screw, correspondence is bolted with securing member, and housing and bottom are fixed together.
4. power equipment temperature measuring equipment according to claim 3, is characterized in that：The fastening fixing structure is also included the bottom of along
Multiple raised sections that ring is raised or ring is uniform that lid is arranged, and realization button is matched with ring projection or raised section
The groove being located in inner walls for closing.
5. power equipment temperature measuring equipment according to claim 1, is characterized in that：The arcwall face is hemispherical face or ball
Crown face.
6. the power equipment temperature measuring equipment according to any one of claim 1 to 5, is characterized in that：On the housing and bottom
It is correspondingly provided with installing hole；Installing hole wherein on housing is located on positioning convex, and positioning convex Corresponding matching is plugged on bottom
In corresponding installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212221.6U CN206161186U (en) | 2016-11-10 | 2016-11-10 | Power equipment temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212221.6U CN206161186U (en) | 2016-11-10 | 2016-11-10 | Power equipment temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161186U true CN206161186U (en) | 2017-05-10 |
Family
ID=58658301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212221.6U Expired - Fee Related CN206161186U (en) | 2016-11-10 | 2016-11-10 | Power equipment temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161186U (en) |
-
2016
- 2016-11-10 CN CN201621212221.6U patent/CN206161186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20181110 |