CN202797886U - Brake device of solar tracking system having ultimate protection function - Google Patents
Brake device of solar tracking system having ultimate protection function Download PDFInfo
- Publication number
- CN202797886U CN202797886U CN 201220324447 CN201220324447U CN202797886U CN 202797886 U CN202797886 U CN 202797886U CN 201220324447 CN201220324447 CN 201220324447 CN 201220324447 U CN201220324447 U CN 201220324447U CN 202797886 U CN202797886 U CN 202797886U
- Authority
- CN
- China
- Prior art keywords
- tracking system
- solar tracking
- brake device
- power supply
- circuit breaker
- Prior art date
- 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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Abstract
The utility model discloses a brake device of a solar tracking system having the ultimate protection function, which belongs to a brake device of a solar tracking system. Due to the adoption of the brake device, the defects in the prior art that conventional brake devices applied to a solar tracking system are unreliable in braking effect and easily cause the damage of motors and controllers are solved. The brake device mainly comprises a travel switch, a shunt release, a circuit breaker and a controller power supply. The travel switch, the shunt release and the controller power supply are connected in series with each other through a lead. The shunt release is arranged on the circuit breaker. The output binding post of the circuit breaker is connected with the controller power supply. The brake device is mainly adapted to a solar tracking system.
Description
Technical field
The utility model belongs to a kind of brake apparatus of solar tracking system, specifically, relates in particular to a kind of solar tracking system brake apparatus with ultimate defencive function.
Background technology
The basic structure of solar tracking system is comprised of support, controller, limit switch.Support helps solar tracking system to realize mechanical movement, the position that controller control support is followed the tracks of the sun according to certain rules, and limit switch provides angle reference and movement limit to support.In the actual motion of solar tracking system, owing to the reasons such as the reliability of controller failure, limit switch fault, electromagnetic interference, controller itself, fault-tolerant ability may cause the support uncontrolled movements, making motor unrestrictedly drive support rotates, gently then cause wire intertwist, heavy then cause that motor damages, the cell panel attrition crushing, therefore for avoiding this type of fault, be typically provided with brake apparatus at solar tracking system.
Existing brake apparatus usually relies on electronics, electromagnetic detection or relies on brake block to realize braking function; Electronics, electromagnetic detection are affected by the situations such as the quality of electronic device, on-the-spot interference, and braking effect is unreliable; Brake block can make motor rotation blockage, damages easily motor and controller.
The utility model content
Exist braking effect unreliable in solar tracking system in order to solve brake apparatus traditional in the prior art, damage easily the defective of motor and controller, the utility model provides a kind of solar tracking system brake apparatus with ultimate defencive function.
The utility model is achieved through the following technical solutions:
A kind of solar tracking system brake apparatus with ultimate defencive function comprises travel switch, shunt release, circuit breaker and controller power supply, and described travel switch, shunt release and controller power supply are cascaded by wire; Shunt release is installed on the circuit breaker, and the output wiring terminal of circuit breaker is connected with the controller power supply.
Compared with prior art, the beneficial effects of the utility model are:
For solar tracking system provides ultimate power-off protection, its defencive function is complete, and is safe and reliable; Secondly, the utility model operating time is few, usually is ready, so long service life.
Description of drawings
Fig. 1 is fundamental diagram of the present utility model.
In the drawings, 1, shunt release; 2, travel switch; 3, circuit breaker; 4, controller power supply; 5, external power inlet wire.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of solar tracking system brake apparatus with ultimate defencive function, comprise travel switch 2, shunt release 1, circuit breaker 3 and controller power supply 4, described travel switch 2, shunt release 1 and controller power supply 4 are cascaded by wire; Shunt release 1 is installed on the circuit breaker 3, and the output wiring terminal of circuit breaker 3 is connected with controller power supply 4.
The utility model is used with solar tracking system in use.Travel switch 2 is installed to the position that the solar tracking system support does not arrive when normal rotation is worked; The positive source via controller power supply 4 of shunt release 1 utilizes the wire access to be connected with an end of travel switch 2 normally opened contacts, and the other end of travel switch 2 normally opened contacts seals on the power cathode of shunt release 1.
During work, the input wires terminal of external power inlet wire 5 access circuit breakers 3, the output wiring terminal of circuit breaker 3 is connected with controller power supply 4.When solar tracking system is out of control, when support rotates to the position of travel switch 2, the normally opened contact that triggers travel switch 2 is closed, shunt release 1 must be established beginning work by cable, and the generation mechanical micro-moved, drive circuit breaker 3 tripping operations, make whole solar tracking system dead electricity, support stops operating, and has fundamentally avoided rotating the situations such as wire intertwist, motor damage and cell panel attrition crushing that excessively cause because of support.
Claims (1)
1. solar tracking system brake apparatus with ultimate defencive function, it is characterized in that: comprise travel switch (2), shunt release (1), circuit breaker (3) and controller power supply (4), described travel switch (2), shunt release (1) and controller power supply (4) are cascaded by wire; Shunt release (1) is installed on the circuit breaker (3), and the output wiring terminal of circuit breaker (3) is connected with controller power supply (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324447 CN202797886U (en) | 2012-07-05 | 2012-07-05 | Brake device of solar tracking system having ultimate protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324447 CN202797886U (en) | 2012-07-05 | 2012-07-05 | Brake device of solar tracking system having ultimate protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797886U true CN202797886U (en) | 2013-03-13 |
Family
ID=47825064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324447 Expired - Fee Related CN202797886U (en) | 2012-07-05 | 2012-07-05 | Brake device of solar tracking system having ultimate protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797886U (en) |
-
2012
- 2012-07-05 CN CN 201220324447 patent/CN202797886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |