CN207300450U - Self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment - Google Patents
Self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment Download PDFInfo
- Publication number
- CN207300450U CN207300450U CN201721236488.3U CN201721236488U CN207300450U CN 207300450 U CN207300450 U CN 207300450U CN 201721236488 U CN201721236488 U CN 201721236488U CN 207300450 U CN207300450 U CN 207300450U
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- CN
- China
- Prior art keywords
- temperature
- control unit
- self
- circuit breaker
- switch cabinet
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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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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
It the utility model is related to a kind of self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment, including more than one temperature survey end and a receiving terminal, the temperature survey end is respectively arranged on each static contact of the high-voltage circuitbreaker in high-tension switch cabinet, and receiving terminal is arranged on the panel of high-tension switch cabinet；The temperature survey end is mutually wirelessly transferred with temperature reception end.The beneficial effects of the utility model are：Prevent that high-voltage switch gear cabinet static contact temperature is excessive, improve the security of high-tension switch cabinet.
Description
Technical field
It the utility model is related to a kind of self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment.
Background technology
The high-tension switch cabinet run at present is totally-enclosed design, and internal breaker contact overheat is not easy to be found, normally
Tour, thermometric can not monitoring switch contact temperature, the big switch of load is easy to dynamic and static contact occurs to connect in longtime running
Phenomena such as bad is touched, is produced during loose contact and is put arc and generate heat and then trigger accident.
The content of the invention
The purpose of this utility model is to be directed to above shortcoming, there is provided a kind of self induction voltage powered, wireless conveying type is high
Voltage breaker contact temperature measurement device, improves the security of high-tension switch cabinet.
Scheme is used by the utility model solves technical problem：A kind of self induction voltage powered, wireless conveying type height is broken
Road device contact temperature measurement device, including more than one temperature survey end and a receiving terminal, the temperature survey end are respectively arranged at
On each static contact of high-voltage circuitbreaker in high-tension switch cabinet, receiving terminal is arranged on the panel of high-tension switch cabinet；The temperature
Degree measurement end is mutually wirelessly transferred with temperature reception end.
Further, the temperature survey end include an annular outer cover, the main control unit that is arranged on annular outer cover and with
The temperature sensor of main control unit connection, the temperature survey end is sheathed on the high pressure major loop of high-tension switch cabinet through annular outer cover
On, and insulate with the high pressure major loop；The temperature sensor is arranged on the static contact, and the temperature survey end is also
Including self-induction coil and the iron core being arranged in self-induction coil, the self-induction coil is through a farad capacitor C and the main control unit
Power end connection, the power end of the main control unit is also connected with a backup battery A.
Further, the main control unit is also wirelessly transferred through one first radio-frequency module with receiving terminal successively.
Further, the receiving terminal includes a control unit and the second radio frequency mould coordinated with the first radio-frequency module
Block, second radio-frequency module are electrically connected with described control unit.
Further, the humiture mould that described control unit is also powered with LCD display module, is arranged in high-tension switch cabinet
Block, sound and light alarm module and the dehumidification module being arranged in high-tension switch cabinet.
Further, the temperature survey end is 6, is respectively arranged on 6 static contacts of high-tension switch cabinet.
Compared with prior art, the utility model has following beneficial effect：By by temperature survey end place respectively with it is quiet
Prevent that high-tension switch cabinet dynamic/static contact temperature is excessive on contact, improve the security of high-tension switch cabinet；Temperature survey end is after testing
To temperature information send to receiving terminal, shown in receiving terminal, alarm.
Brief description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the scheme of installation at temperature survey end provided by the utility model.
Fig. 2 is the enlarged drawing at B in Fig. 1.
Fig. 3 is the structure diagram at temperature survey end provided by the utility model.
Fig. 4 is sectional view at the A-A of Fig. 3.
Fig. 5 is the circuit diagram at temperature survey end provided by the utility model.
Fig. 6 is the circuit diagram of receiving terminal provided by the utility model.
1- high-tension switch cabinets；2- temperature surveys end；20- annular outer covers；21- temperature sensors；The first radio-frequency modules of 22-；
23- self-induction coils；23- iron cores.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in figs. 1 to 6, a kind of self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts thermometric dress of the present embodiment
Put, including 2 and one receiving terminal of more than one temperature survey end, the temperature survey end 2 are respectively arranged in high-tension switch cabinet 1
High-voltage circuitbreaker each static contact on, receiving terminal is arranged on the panel of high-tension switch cabinet 1；The temperature survey end 2 with
Temperature reception end is mutually wirelessly transferred.
From the foregoing, the beneficial effects of the utility model are：The temperature of static contact is gathered by temperature survey end 2,
The temperature value of collection is wirelessly transmitted to receiving terminal to be handled；Temperature survey end 2 passes through self-induction coil 23 and high pressure major loop
Carry out electromagnetic induction power supply.
In the present embodiment, the temperature survey end 2 includes an annular outer cover 20, the master control being arranged on annular outer cover 20
Unit and the temperature sensor 21 being connected with main control unit, the temperature survey end 2 are sheathed on high-voltage switch gear through annular outer cover 20
In the high pressure major loop of cabinet 1, and insulate with the high pressure major loop；The temperature sensor 21 is arranged at the static contact
On, the temperature survey end 2 further includes self-induction coil 23 and the iron core 24 being arranged in self-induction coil 23, the self-induction coil 23
Be connected through a farad capacitor C with the power end of the main control unit, the power end of the main control unit also with a backup battery A
Connection.The self-induction coil 23 and the secondary voltage of high pressure major loop carry out electromagnetic induction, produce voltage.Pass through annular outer cover 20
Temperature survey end 2 is arranged with major loop, insulating with major loop.When high pressure major loop have electric current by when, self-induction coil 23
Sense secondary voltage, produce voltage and charge to farad capacitor C, farad capacitor C supplies electricity to temperature survey end 2.Work as high pressure major loop
No current is by the way that when farad capacitor electric discharge can not meet that temperature survey end 2 works, backup battery A devotes oneself to work.
When major loop do not have electric current by when, temperature survey end 2 is in dormant state, when receiving terminal has access, give should
Answer.
When major loop have electric current by when, each minute of temperature survey end 2 one data of hair are to receiving terminal, when detecting temperature
During degree change, data are sent out to receiving terminal at once.
In the present embodiment, the main control unit is also wirelessly transferred through one first radio-frequency module 22 with receiving terminal successively.
In the present embodiment, the receiving terminal includes a control unit and is penetrated with the second of the first radio-frequency module 22 cooperation
Frequency module, second radio-frequency module are electrically connected with described control unit.Receiving terminal is loaded on opening on cabinet panel, for setting system to join
Number.When reception temperature is higher than pre-set value, alarm is sent by sound and light alarm module.
In the present embodiment, described control unit is also powered with LCD display module, the temperature being arranged in high-tension switch cabinet 1
Humidity module, sound and light alarm module and the dehumidification module being arranged in high-tension switch cabinet 1.
In the present embodiment, the temperature survey end 2 is 6, is respectively arranged on 6 static contacts of high-tension switch cabinet 1.
In conclusion self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts thermometric dress provided by the utility model
Put, by measuring the temperature of static contact, improve the security of high-tension switch cabinet.
Above-listed preferred embodiment, is further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this practicality
Within new protection domain.
Claims (6)
- A kind of 1. self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment, it is characterised in that：Including one with On temperature survey end and a receiving terminal, the temperature survey end be respectively arranged at the every of the high-voltage circuitbreaker in high-tension switch cabinet On a static contact, receiving terminal is arranged on the panel of high-tension switch cabinet；The temperature survey end and temperature reception end are mutually wireless Transmission.
- 2. self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment according to claim 1, its feature It is：The temperature survey end includes an annular outer cover, the main control unit being arranged on annular outer cover and is connected with main control unit Temperature sensor, the temperature survey end is sheathed in the high pressure major loop of high-tension switch cabinet through annular outer cover, and with institute State high pressure major loop insulation；The temperature sensor is arranged on the static contact, and the temperature survey end further includes self-induction line The iron core in self-induction coil is enclosed and is arranged at, power end of the self-induction coil through a farad capacitor C and the main control unit connects Connect, the power end of the main control unit is also connected with a backup battery A.
- 3. self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment according to claim 2, its feature It is：The main control unit is also wirelessly transferred through one first radio-frequency module with receiving terminal successively.
- 4. self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment according to claim 3, its feature It is：The receiving terminal includes a control unit and the second radio-frequency module coordinated with the first radio-frequency module, and described second penetrates Frequency module is electrically connected with described control unit.
- 5. self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment according to claim 4, its feature It is：Described control unit is also powered with LCD display module, is arranged in high-tension switch cabinet humiture module, sound-light alarm Module and the dehumidification module being arranged in high-tension switch cabinet.
- 6. self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment according to claim 1, its feature It is：The temperature survey end is 6, is respectively arranged on 6 static contacts of high-tension switch cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236488.3U CN207300450U (en) | 2017-09-26 | 2017-09-26 | Self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236488.3U CN207300450U (en) | 2017-09-26 | 2017-09-26 | Self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300450U true CN207300450U (en) | 2018-05-01 |
Family
ID=62439533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236488.3U Expired - Fee Related CN207300450U (en) | 2017-09-26 | 2017-09-26 | Self induction voltage powered, wireless conveying type High Voltage Circuit Breaker Contacts temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300450U (en) |
-
2017
- 2017-09-26 CN CN201721236488.3U patent/CN207300450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200305 Address after: 350101 Minhou City, Fuzhou province Tieling Industrial Zone, No. 1, No. nine East Road, No. 1 Co-patentee after: Fujian Junbang Zhengye Technology Co.,Ltd. Patentee after: FUZHOU WANSHENG ELECTRIC Co.,Ltd. Address before: 350101 Minhou City, Fuzhou province Tieling Industrial Zone, No. 1, No. nine East Road, No. 1 Patentee before: FUZHOU WANSHENG ELECTRIC Co.,Ltd. |
|
| 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: 20180501 Termination date: 20210926 |