CN214672460U - Intelligent low-voltage transformer area molded case circuit breaker - Google Patents
Intelligent low-voltage transformer area molded case circuit breaker Download PDFInfo
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- CN214672460U CN214672460U CN202121193044.2U CN202121193044U CN214672460U CN 214672460 U CN214672460 U CN 214672460U CN 202121193044 U CN202121193044 U CN 202121193044U CN 214672460 U CN214672460 U CN 214672460U
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Abstract
The utility model discloses an intelligent low-voltage transformer area molded case circuit breaker, which comprises a protection display mechanism, a working mechanism and a control mechanism, wherein the working mechanism is arranged in the protection display mechanism; and one side of the working mechanism is provided with a control mechanism. This intelligent low-voltage transformer district moulded case circuit breaker passes through control mechanism's setting, the single chip module cooperatees with control module, after the operating data of circuit breaker passes through single chip module analysis processes, accessible control module orders module operating conditions such as magnetic flux relay, and the single chip module passes through communication module and links to each other with remote terminal, carry out the remote control through remote terminal server and set for, setting through protection display mechanism, display module's effect lies in can passing through display module's data conversion and transmitting to the display screen with the operating data that the single chip module received, carry out the bright-screen display to its operating data by the display screen again, can sample current-voltage and blow out electric arc through operating mechanism's setting.
Description
Technical Field
The utility model relates to a low-voltage circuit breaker technical field specifically is an intelligent low-voltage transformer district moulded case circuit breaker.
Background
The low-voltage circuit breaker is a switching device which can close, bear and open current under the condition of a normal loop and close, bear and open current under the condition of an abnormal loop within a specified time.
Most of the low-voltage circuit breakers generally adopted in the market are similar in structural composition and using mode, but have some defects, for example, the circuit breakers are not convenient for remote control and query, and need to be regularly checked and maintained, and therefore an intelligent low-voltage transformer area molded case circuit breaker is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent low-voltage station district moulded case circuit breaker to it is similar on the structure is constituteed and the using-way mostly to solve the present low-voltage circuit breaker that generally adopts on the market that proposes in the above-mentioned background art, but also has some weak points, for example the circuit breaker is not convenient for remote control and inquiry, and needs regularly to inspect and maintain the problem.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent low-voltage transformer area molded case circuit breaker comprises a protection display mechanism, a working mechanism and a control mechanism, wherein the working mechanism is arranged in the protection display mechanism; one side of the working mechanism is provided with a control mechanism;
the control mechanism includes:
the control module is arranged on one side of the working mechanism;
the singlechip module is arranged at the upper end of the control module;
and the communication module is arranged at the upper end of the singlechip module.
Preferably, the control module is connected with the communication module through the single chip microcomputer module, and the single chip microcomputer module is connected with the working mechanism and the protection display mechanism through the control module.
Preferably, the protection display mechanism includes:
the insulating protective shell is arranged on the periphery of the outer parts of the working mechanism and the control mechanism;
the handle is arranged at the lower end of the front surface of the insulating protective shell;
the display screen is arranged above the handle;
a terminal access portion provided at an upper end of a front surface of the insulating protective case;
and the display module is arranged at the top end of the inside of the insulating protective shell.
Preferably, the display screen on the front surface of the insulation protection shell is distributed in a rectangular shape, and the insulation protection shell is distributed in a vertical shape.
Preferably, the operating mechanism includes:
the arc extinguish chamber is arranged on one side of the interior of the protection display mechanism;
a magnetic flux relay disposed at an upper end of the arc extinguishing chamber;
the movable contact rod is arranged on one side of the magnetic flux relay;
the current transformer is arranged on one side of the arc extinguish chamber;
and the sampling module is arranged at the upper end of the current transformer.
Preferably, the magnetic flux relay is connected with the current transformer through the arc extinguish chamber, and the current transformer is connected with the control mechanism through the sampling module.
Preferably, the volume size of the arc extinguish chamber is larger than that of the current transformer, and the arc extinguish chamber and the current transformer are vertically distributed in parallel.
Compared with the prior art, the beneficial effects of the utility model are that: the intelligent low-voltage transformer area molded case circuit breaker is arranged through a control mechanism, a single chip module is matched with a control module, when the operation data of the circuit breaker is analyzed and processed through the single chip module, the control module can command the operation state of modules such as a magnetic flux relay and the like, the single chip module is connected with a remote terminal through a communication module, remote control setting is carried out through a remote terminal server, through the arrangement of a protection display mechanism, the display module has the function that the operation data received by the single chip module can be converted and transmitted to a display screen through the data of the display module, then the display screen carries out bright screen display on the operation data, and the current and voltage can be sampled and the electric arc can be blown out through the arrangement of a working mechanism;
through the arrangement of the control mechanism, the single chip microcomputer module is used for being matched with the control module, when the operation data of the circuit breaker is analyzed and processed through the single chip microcomputer module, the control module can be used for carrying out command execution on the operation states of modules such as a magnetic flux relay, an arc extinguish chamber and the like, the single chip microcomputer module is connected with a remote terminal through the communication module, remote control setting is carried out through a remote terminal server, and therefore the intelligent operation effect is achieved;
through the arrangement of the protection display mechanism, although the running state of the working mechanism can be monitored and controlled through the control mechanism, the display module has the effects that the running data received by the singlechip module can be converted and transmitted to the display screen through the data of the display module in order to facilitate the convenience of short-distance operation and actual installation, then the running data is displayed on the display screen in a bright screen mode, the terminal access part mainly plays a role of being connected with the movable contact rod, and the handle facilitates the manual start and stop of the breaker by an operator;
through operating mechanism's setting, magnetic flow relay accessible movable contact rod carries out the electric current butt joint with terminal access portion to with current transmission to explosion chamber, blow out electric arc by the explosion chamber again, current transformer then can monitor the circuit that passes through, and solve the danger that high pressure, high current brought, sampling module can send the current and voltage signal of the current transformer who gathers for department's single chip module, and carry out concentrated analysis by the single chip module and handle.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the insulation protection case of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic diagram of the side view external structure of the present invention.
In the figure: 1. a protection display mechanism; 101. an insulating protective case; 102. a handle; 103. a display screen; 104. a terminal access portion; 105. a display module; 2. a working mechanism; 201. an arc extinguishing chamber; 202. a magnetic flux relay; 203. a movable contact rod; 204. a current transformer; 205. a sampling module; 3. a control mechanism; 301. a control module; 302. a singlechip module; 303. and a communication module.
Detailed Description
As shown in fig. 1, an intelligent low-voltage transformer area molded case circuit breaker includes: the protection display mechanism 1 is internally provided with a working mechanism 2; one side of operating device 2 is provided with control mechanism 3, and protection display mechanism 1 includes: an insulating protective case 101 provided around the outside of the working mechanism 2 and the control mechanism 3; a handle 102 provided at the lower end of the front surface of the insulating protective case 101; a display screen 103 provided at a position above the handle 102; a terminal receiving portion 104 provided at an upper end of the front surface of the insulating protective case 101; display module 105, it sets up in the inside top of insulating protective housing 101, the positive display screen 103 of insulating protective housing 101 is the rectangle form and distributes, and insulating protective housing 101 is vertical form and distributes, operating device 2's running state is though accessible control mechanism 3 monitors and controls, but convenience near field operation and actual installation's convenience is convenient for, then display module 105's effect lies in the running data that can receive with singlechip module 302 through display module 105's data conversion and transmit to display screen 103, carry out the bright screen display to its running data by display screen 103 again, terminal access portion 104 mainly plays and is connected the effect with movable contact rod 203, handle 102 then makes things convenient for operating personnel to carry out manual opening and shutting to the circuit breaker.
As shown in fig. 2-3, an intelligent low-voltage transformer area molded case circuit breaker includes an operating mechanism 2: an arc extinguishing chamber 201 provided on one side of the interior of the protection display mechanism 1; a magnetic flux relay 202 provided at an upper end of the arc extinguishing chamber 201; a movable contact rod 203 provided at one side of the magnetic flux relay 202; a current transformer 204 disposed at one side of the arc extinguishing chamber 201; a sampling module 205 arranged at the upper end of the current transformer 204, the magnetic flux relay 202 is connected with the current transformer 204 through the arc extinguish chamber 201, and the current transformer 204 is connected with the control mechanism 3 through the sampling module 205, the volume size of the arc extinguish chamber 201 is larger than that of the current transformer 204, the arc extinguish chamber 201 and the current transformer 204 are distributed in parallel vertically, the magnetic flux relay 202 can be in current butt joint with the terminal access part 104 through the movable contact rod 203, and transmits the current to the arc extinguish chamber 201, and then the arc extinguish chamber 201 blows out the arc, the current transformer 204 can monitor the passing circuit, and solve the danger that high pressure, high current brought, sampling module 205 can send the current-voltage signal of the current transformer 204 who gathers for a singlechip module 302 to carry out centralized analysis by singlechip module 302 and handle, control mechanism 3 includes: a control module 301 provided on one side of the working mechanism 2; the singlechip module 302 is arranged at the upper end of the control module 301; communication module 303, it sets up in the upper end of singlechip module 302, interconnect between control module 301 passes through singlechip module 302 and communication module 303, and singlechip module 302 passes through interconnect between control module 301 and operating device 2 and the protection display device 1, singlechip module 302's effect lies in cooperation control module 301, after the operating data of circuit breaker passes through singlechip module 302 analysis processes, accessible control module 301 carries out the order execution to the running state of modules such as magnetic flux relay 202 and explosion chamber 201, and singlechip module 302 is connected with remote terminal through communication module 303, carry out the remote control through remote terminal server and set for, thereby reach the effect of intelligent operation.
In summary, in the intelligent low-voltage transformer area molded case circuit breaker, firstly, the flux relay 202 is connected with the terminal access portion 104 through the movable contact rod 203, so as to switch on the power supply, and the current smoothly enters the circuit breaker, then the current enters the arc extinguish chamber 201, and the arc extinguish chamber 201 blows out the passing current, here, the current transformer 204 can monitor the passing circuit, and solve the danger caused by high voltage and high current, the sampling module 205 can send the collected current and voltage signals of the current transformer 204 to the single chip module 302, and the single chip module 302 performs centralized analysis processing, and the single chip module 302 is used in cooperation with the control module 301, after the operation data of the circuit breaker is analyzed and processed through the single chip module 302, the control module 301 can command the operation states of the modules such as the flux relay 202 and the arc extinguish chamber 201, and singlechip module 302 is connected with remote terminal through communication module 303, carries out the remote control through remote terminal server and sets for to reach the effect of intelligent operation, finally, display module 105 can pass through display module 105's data transformation and transmit to display screen 103 with the operation data that singlechip module 302 received, and then carry out the bright screen display to its operation data by display screen 103.
Claims (7)
1. The utility model provides an intelligent low-voltage transformer district moulded case circuit breaker, includes protection display mechanism (1), operating device (2) and control mechanism (3), its characterized in that: a working mechanism (2) is arranged inside the protective display mechanism (1); a control mechanism (3) is arranged on one side of the working mechanism (2);
the control mechanism (3) includes:
a control module (301) disposed on one side of the working mechanism (2);
the singlechip module (302) is arranged at the upper end of the control module (301);
and the communication module (303) is arranged at the upper end of the singlechip module (302).
2. The intelligent low-voltage transformer area molded case circuit breaker as claimed in claim 1, wherein: the control module (301) is connected with the communication module (303) through the single chip microcomputer module (302), and the single chip microcomputer module (302) is connected with the working mechanism (2) and the protection display mechanism (1) through the control module (301).
3. The intelligent low-voltage transformer area molded case circuit breaker as claimed in claim 1, wherein: the protection display mechanism (1) comprises:
the insulating protective shell (101) is arranged on the periphery of the outer parts of the working mechanism (2) and the control mechanism (3);
a handle (102) provided at the lower end of the front surface of the insulating protective case (101);
a display screen (103) provided at a position above the handle (102);
a terminal insertion portion (104) provided at the upper end of the front surface of the insulating protective case (101);
and the display module (105) is arranged at the top end of the inside of the insulating protective shell (101).
4. The intelligent low-voltage transformer area molded case circuit breaker as claimed in claim 3, wherein: the display screen (103) on the front face of the insulation protection shell (101) is distributed in a rectangular shape, and the insulation protection shell (101) is distributed in a vertical shape.
5. The intelligent low-voltage transformer area molded case circuit breaker as claimed in claim 1, wherein: the working mechanism (2) comprises:
an arc extinguishing chamber (201) which is arranged on one side of the interior of the protection display mechanism (1);
a magnetic flux relay (202) provided at an upper end of the arc extinguishing chamber (201);
a movable contact rod (203) provided on one side of the magnetic flux relay (202);
a current transformer (204) disposed at one side of the arc extinguishing chamber (201);
and the sampling module (205) is arranged at the upper end of the current transformer (204).
6. The intelligent low-voltage transformer area molded case circuit breaker as claimed in claim 5, wherein: the magnetic flux relay (202) is connected with the current transformer (204) through the arc extinguish chamber (201), and the current transformer (204) is connected with the control mechanism (3) through the sampling module (205).
7. The intelligent low-voltage transformer area molded case circuit breaker as claimed in claim 5, wherein: the volume size of the arc extinguish chamber (201) is larger than that of the current transformer (204), and the arc extinguish chamber (201) and the current transformer (204) are vertically distributed in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193044.2U CN214672460U (en) | 2021-05-31 | 2021-05-31 | Intelligent low-voltage transformer area molded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193044.2U CN214672460U (en) | 2021-05-31 | 2021-05-31 | Intelligent low-voltage transformer area molded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672460U true CN214672460U (en) | 2021-11-09 |
Family
ID=78496041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121193044.2U Active CN214672460U (en) | 2021-05-31 | 2021-05-31 | Intelligent low-voltage transformer area molded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672460U (en) |
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2021
- 2021-05-31 CN CN202121193044.2U patent/CN214672460U/en active Active
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