CN203930400U - Living quarters, working-yard power supply automaton - Google Patents
Living quarters, working-yard power supply automaton Download PDFInfo
- Publication number
- CN203930400U CN203930400U CN201420357238.5U CN201420357238U CN203930400U CN 203930400 U CN203930400 U CN 203930400U CN 201420357238 U CN201420357238 U CN 201420357238U CN 203930400 U CN203930400 U CN 203930400U
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- China
- Prior art keywords
- working
- living quarters
- yard
- time relay
- power supply
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Abstract
Living quarters, a kind of working-yard power supply automaton, according to user's setting-up time relay opening and closing time daily schedule, the time relay is set as automatic mode, and user's work hours, the time relay sends shut-off circuit signal to contactor KM; User's time of having a rest, the time relay sends open circuit signal to contactor KM.Living quarters, the utility model working-yard power supply automaton, simple in structure, easily to install, accessory is easily purchased, and low price, can utilize the existing panel box in living quarters, working-yard to transform, and buying, improvement cost are relatively low.In the situation that not affecting the normal electricity consumption of most of workmans, stopping, powering by living quarters, automatic control working-yard, effectively stop the generation of appliance fire accident in worker's work hours dormitory, the behavior of not using electricity wisely of workman has been implemented to effective control simultaneously, saved electric energy, especially spring, autumn, three season of winter effect more remarkable.
Description
Technical field
The utility model relates to a kind of power supply control apparatus, specifically, relates to living quarters, a kind of working-yard power supply automaton.
Background technology
The working-yard living quarters management of power use at present generally has two kinds of methods: the one, and mandatory adoption 36V safe voltage, make is like this can stop workman to use the easily electrical appliance of initiation fire such as electric heater, Electric stove, electric blanket, but can not meet the needs for electricity such as the charging of workman's mobile phone, little audio amplifier, TV, not humane.The 2nd, adopt 220V common voltage, do is like this to have facilitated workman, when but always some workman is on duty consciously or unconsciously opening electric blanket, pilot burner, electric oily spit of fland when electric heating (winter) or other electrical appliances have just been walked, in management, severe inspection also has omission unavoidably again, hide disaster hidden-trouble, also wasted a large amount of electric energy simultaneously.
Along with facing build universal at the construction field (site), artificial board house is suitable in recent years, fire failure happens occasionally, refusing incomplete statistics has 90% living quarters, working-yard fire failure relevant with unreasonable electricity consumption, simultaneously most of fire is while occurring in workman's work hours dormitory nobody, even breaking out of fire also can be knocked out by workman in time in the starting stage while coming off duty.This explanation can reduce similar fire failure greatly by working-yard worker living quarters electricity consumption is carried out to reasonable management and control (timing power supply), and the while can solve pilot burner, various electrical appliance is often opened the waste of energy bringing.
Utility model content
The utility model provides a kind of saves energy, prevents living quarters, the working-yard power supply automaton that fire occurs.
Technical solution adopted in the utility model is:
Living quarters, a kind of working-yard power supply automaton, comprise power firestreak L1, L2, L3, power firestreak L1, L2, L3 are connected with the input terminal of knife switch QS respectively, and the input terminal of QS is connected with the corresponding live wire input terminal of earth leakage protective device RCD respectively; Working zero line N is connected with earth leakage protective device RCD working zero line input terminal, and earth leakage protective device RCD live wire lead-out terminal is connected with input short end of contactor KM respectively; KM lead-out terminal is connected with user's live wire; User job zero line is connected with earth leakage protective device RCD working zero line lead-out terminal; Any one live wire lead-out terminal of earth leakage protective device RCD and working zero line lead-out terminal respectively extension line input terminal corresponding to time relay KT are connected, and time relay KT lead-out terminal is connected with the control terminal of contactor KM.
The beneficial effect of the relative prior art of the utility model:
Living quarters, the utility model working-yard power supply automaton, simple in structure, easily to install, accessory is easily purchased, and low price, can utilize the existing panel box in living quarters, working-yard to transform, and buying, improvement cost are relatively low.In the situation that not affecting the normal electricity consumption of most of workmans, stopping, powering by living quarters, automatic control working-yard, effectively stop the generation of appliance fire accident in worker's work hours dormitory, the behavior of not using electricity wisely of workman has been implemented to effective control simultaneously, saved electric energy, especially spring, autumn, three season of winter effect more remarkable.
Brief description of the drawings
Fig. 1 is the structural representation of living quarters, the utility model working-yard power supply automaton.
Embodiment
Referring to drawings and Examples, the utility model is described in detail:
Accompanying drawing 1 is known, living quarters, a kind of working-yard power supply automaton, comprise power firestreak L1, L2, L3, power firestreak L1, L2, L3 are connected with the input terminal of knife switch QS respectively, and the input terminal of QS is connected with the corresponding live wire input terminal of earth leakage protective device RCD respectively; Working zero line N is connected with earth leakage protective device RCD working zero line input terminal, and earth leakage protective device RCD live wire lead-out terminal is connected with input short end of contactor KM respectively; KM lead-out terminal is connected with user's live wire; User job zero line is connected with earth leakage protective device RCD working zero line lead-out terminal; Any one live wire lead-out terminal of earth leakage protective device RCD and working zero line lead-out terminal respectively extension line input terminal corresponding to time relay KT are connected, and time relay KT lead-out terminal is connected with the control terminal of contactor KM.
Living quarters, working-yard power supply automaton, according to user's setting-up time relay opening and closing time daily schedule, the time relay is set as automatic mode, and user's work hours, the time relay sends shut-off circuit signal to contactor KM; User's time of having a rest, the time relay sends open circuit signal to contactor KM.
Living quarters, the utility model working-yard power supply automaton, simple in structure, easily to install, accessory is easily purchased, and low price, can utilize the existing panel box in living quarters, working-yard to transform, and buying, improvement cost are relatively low.In the situation that not affecting the normal electricity consumption of most of workmans, stopping, powering by living quarters, automatic control working-yard, effectively stop the generation of appliance fire accident in worker's work hours dormitory, the behavior of not using electricity wisely of workman has been implemented to effective control simultaneously, saved electric energy, especially spring, autumn, three season of winter effect more remarkable.
Time relay KT only just can realize automatic open and close under automatic mode, is exactly often to open or normally closed under other patterns.
Automatically control and arrange: according to the open and close of concrete setting-up time relay of worker's daily schedule, time.For example: worker is 8:00-12:00,14:00-18:00 the work hours, that is just arranged to, and 8:00 closes, 12:00 opens, 14:00 closes, 18:00 opens, then be transferred to automatic mode, staff quarters will be at 8:00-12:00, power failure automatically in 14:00-18:00 time period, other times automatic power.
Have a rest for looking after night shift, realize and control flexibly electricity consumption, preferably every staff quarters are arranged to such panel box, if there is workman's night shift to need have a rest daytime, only this dormitory time control relay KT need be manually adjusted to opening and just can powers separately in Dui Gaidong building.
Knife switch QS, multifunctional electric leakage protector RCD, contactor KM all select according to " five lines " system." one zero, a fire, a protection " power supply, please select corresponding equipment, but no matter select thatly as adopted in dormitory, and its rated voltage, electric current all will match with the power consumption of staff quarters.
Claims (1)
1. living quarters, working-yard power supply automaton, comprise power firestreak L1, L2, L3, power firestreak L1, L2, L3 are connected with the input terminal of knife switch QS respectively, and the input terminal of QS is connected with the corresponding live wire input terminal of earth leakage protective device RCD respectively; Working zero line N is connected with earth leakage protective device RCD working zero line input terminal, it is characterized in that, earth leakage protective device RCD live wire lead-out terminal is connected with input short end of contactor KM respectively; KM lead-out terminal is connected with user's live wire; User job zero line is connected with earth leakage protective device RCD working zero line lead-out terminal; Any one live wire lead-out terminal of earth leakage protective device RCD and working zero line lead-out terminal respectively extension line input terminal corresponding to time relay KT are connected, and time relay KT lead-out terminal is connected with the control terminal of contactor KM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357238.5U CN203930400U (en) | 2014-07-01 | 2014-07-01 | Living quarters, working-yard power supply automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357238.5U CN203930400U (en) | 2014-07-01 | 2014-07-01 | Living quarters, working-yard power supply automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930400U true CN203930400U (en) | 2014-11-05 |
Family
ID=51826185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357238.5U Expired - Fee Related CN203930400U (en) | 2014-07-01 | 2014-07-01 | Living quarters, working-yard power supply automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245841A (en) * | 2020-09-09 | 2021-01-22 | 中建四局第五建筑工程有限公司 | Fireproof system and method for construction temporary building |
-
2014
- 2014-07-01 CN CN201420357238.5U patent/CN203930400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245841A (en) * | 2020-09-09 | 2021-01-22 | 中建四局第五建筑工程有限公司 | Fireproof system and method for construction temporary building |
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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: 20141105 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |