CN202303557U - Electric control unit of smoke purifier - Google Patents
Electric control unit of smoke purifier Download PDFInfo
- Publication number
- CN202303557U CN202303557U CN2011203727984U CN201120372798U CN202303557U CN 202303557 U CN202303557 U CN 202303557U CN 2011203727984 U CN2011203727984 U CN 2011203727984U CN 201120372798 U CN201120372798 U CN 201120372798U CN 202303557 U CN202303557 U CN 202303557U
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- contactor
- electric control
- control unit
- switch
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Abstract
An electric control unit of a smoke purifier comprises a firewire, an earth wire and a main switch A. The electric control unit is controlled by the main switch A and a main switch B, one firewire and one earth wire are arranged, and a plurality of lines are connected in parallel between the firewire and the earth wire; a yellow indicating light is arranged on a first line, a starting switch and a contactor are connected in series onto a second line, and a red indicating light is connected in parallel onto the contactor; and a main contact I of the contactor is connected in series onto a third line, a main contact II of the contactor is connected in series onto the earth line, and the main contact I and the main contact II are respectively connected with the two ends of the corresponding positive pole and negative pole of the purifier. Overload, short circuit and other protective devices as well as a linked switch are additionally arranged in the electric control unit, so users cannot forget to cut off the power supply of the smoke purifier after the power supply of a fan is cut off, the electric control unit not only saves energy resources but also is convenient and practicable, so the safety and stability of a product are improved.
Description
Technical field: the utility model relates to a kind of cooking fume remover electric control gear.
Background technology: China's electrostatic oil and smoke cleaner industry is being accelerated industry restructuring, is being transformed the mode of development, for the industry sustainable development provides power and support.Under the situation of global stagflation, international market continued downturn, China's electrostatic oil and smoke cleaner industry has still demonstrated enterprise and has firmly gone up, developed the good situation of becoming better gradually.But some problems that exist also can not be ignored, and like the cooking fume remover on the present domestic market, properties of product fall behind; Overall price/performance ratio is poor, innovates weakly, and power consumption is big; Maintenance difficult etc.; And,, only make simple grounding measures so the domestic market cooking fume remover is not equipped with protective devices such as overload and short circuit at present because cooking fume remover is contained in the place that the roof people seldom sets foot in oil-smoke expulsion pipe.Generally speaking, when handling like this less than what big problem, but after equipment came into operation for a long time, rain insensitive device is aging to leak, and is easy to cause short circuit, shortened product service life.Peak times of power consumption in summer, the high-tension line spread of voltage also very easily causes the damage of equipment.So above defective can not satisfy the requirement of catering industry now fully and reach the new environment protectment protection of country.
Summary of the invention: the purpose of the utility model will provide a kind of cooking fume remover electric control gear exactly, and it is big that it can overcome existing product power consumption, and circuit is prone to problem of short-circuit.The purpose of the utility model is to realize like this; The cooking fume remover electric control gear comprises that live wire, ground wire, master switch A form, and is characterized in that: by master switch A and master switch B control; Be provided with a live wire and a ground wire, between live wire and ground wire, be parallel with several circuits; Article one, circuit is provided with yellow indicator lamp, is in series with starting switch, contactor on the second circuit, and on contactor, is parallel with red led; Article three, be in series with contactor main contacts I on the live wire, on ground wire, be in series with contactor main contacts II, and be connected to the two ends of the corresponding both positive and negative polarity of clarifier.The utility model increases protective device and linked switches such as overload, short circuit, improves safety of products and stability.
Description of drawings:
Fig. 1 is the utility model line map;
1. ground wire, 2. contactor main contacts II, 3. clarifier, 4. live wire; 5. contactor main contacts I, 6. master switch A, 7. article one circuit; 8. yellow indicator lamp, 9. second circuit, 10. starting switch; 11. contactor, 12. red leds, 13. master switch B.
The specific embodiment: the utility model is described further below in conjunction with accompanying drawing;
The cooking fume remover electric control gear comprises that live wire 4, ground wire 1, master switch A6 form, and is characterized in that: by master switch A6 and master switch B13 control, be provided with a live wire 4 and a ground wire 1, between live wire 4 and ground wire 1, be parallel with several circuits; Article one, circuit 7 is provided with yellow indicator lamp 8, is in series with starting switch 10, contactor 11 on the second circuit 9, and on contactor 11, is parallel with red led 12; Article three, be in series with contactor main contacts I 5 on the live wire, on ground wire 1, be in series with contactor main contacts II 2, and be connected to the two ends of clarifier 3 corresponding both positive and negative polarities.During practical implementation, the utility model is provided with protective devices such as overload, short circuit, and has increased and blower fan interlock contact.The user need not as at first opening blower fan in the past in use again, just can carry out daily activity in production after removing to open cooking fume remover again.The cooking fume remover that has been equipped with blower fan interlock contact is as long as the user starts blower fan, and cooking fume remover will start with the blower fan interlocking; When the user closed blower fan, cooking fume remover can interlocking close, did so in addition that a benefit is, the user can not forget after closing fan power and cut off the cooking fume remover power supply, had not only saved the energy but also convenient and practical.
Claims (1)
1. cooking fume remover electric control gear; Comprise that live wire (4), ground wire (1), master switch A (6) form; It is characterized in that: by master switch A (6) and master switch B (13) control; Be provided with a live wire (4) and a ground wire (1), between live wire (4) and ground wire (1), be parallel with several circuits; Article one, circuit (7) is provided with yellow indicator lamp (8), is in series with starting switch (10), contactor (11) on the second circuit (9), and on contactor (11), is parallel with red led (12); Article three, be in series with contactor main contacts I (5) on the live wire, on ground wire (1), be in series with contactor main contacts II (2), and be connected to the two ends of the corresponding both positive and negative polarity of clarifier (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203727984U CN202303557U (en) | 2011-10-08 | 2011-10-08 | Electric control unit of smoke purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203727984U CN202303557U (en) | 2011-10-08 | 2011-10-08 | Electric control unit of smoke purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303557U true CN202303557U (en) | 2012-07-04 |
Family
ID=46372443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203727984U Expired - Fee Related CN202303557U (en) | 2011-10-08 | 2011-10-08 | Electric control unit of smoke purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793309A (en) * | 2016-12-29 | 2017-05-31 | 中科和光（天津）应用激光技术研究所有限公司 | A kind of method and device for warning laser to export |
-
2011
- 2011-10-08 CN CN2011203727984U patent/CN202303557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793309A (en) * | 2016-12-29 | 2017-05-31 | 中科和光（天津）应用激光技术研究所有限公司 | A kind of method and device for warning laser to export |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131008 |