CN101556080A - Control device of integrated ceiling air heating machine - Google Patents
Control device of integrated ceiling air heating machine Download PDFInfo
- Publication number
- CN101556080A CN101556080A CNA2009100964222A CN200910096422A CN101556080A CN 101556080 A CN101556080 A CN 101556080A CN A2009100964222 A CNA2009100964222 A CN A2009100964222A CN 200910096422 A CN200910096422 A CN 200910096422A CN 101556080 A CN101556080 A CN 101556080A
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- switch
- heater
- relay
- connects
- control device
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 102100028175 Abasic site processing protein HMCES Human genes 0.000 description 1
- 101001006387 Homo sapiens Abasic site processing protein HMCES Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The invention relates to a control device of an integrated ceiling air heating machine, which comprises a motor switch used for controlling a fan motor, and a heating switch used for controlling a heater. A commercial live wire is connected with one end of the fan motor by the motor switch; the other end of the fan motor is connected with a commercial zero line; the control device also comprises a controlled relay which comprises a magnet coil and a contact switch; the commercial live wire is connected with one end of the heater by the contact switch; the other end of the heater is connected with the commercial zero line; the commercial live wire and the commercial zero line are respectively connected with the primary side of a reducing transformer; the secondary side of the reducing transformer is connected with a rectifying circuit; and the output terminal of the rectifying circuit is connected with the magnet coil by the heating switch. The invention provides a control device of an integrated ceiling air heating machine, which can effectively prevent a heavy current from impacting the heating switch and prolong the service life of the heating switch.
Description
Technical field
The invention belongs to a kind of air heating machine of integrated furred ceiling.
Background technology
The air heating machine of known integrated furred ceiling comprises fan, primary heater and secondary heater, fan is by driven by motor, after connecting, AC power connects motor by motor switch respectively, connect primary heater by first heater switch, and by second heater switch connection secondary heater, during use, press motor switch, first heater switch and second heater switch respectively and realize each function.
Because the primary heater in the air heating machine and the power of secondary heater are very big, therefore, for first heater switch and second heater switch, can produce very big electric current during the closure heater switch, this big electric current forms heater switch and impacts, after using repeatedly, and the breakdown damage of switch meeting, the service life of heater switch is short, just needs to change heater switch about general half a year.
In addition, because it is separate between heater switch and the motor switch, in use, the situation of opening motor switch might appear forgetting, if primary heater or secondary heater isolated operation if can not in time open motor switch, are got rid of the heat of air heating machine, might damage air heating machine even cause fire, have potential safety hazard.
Summary of the invention
For heavy current impact heater switch, the heater switch short deficiency in service life that overcomes existing integrated ceiling air heating machine, the invention provides and a kind ofly can effectively avoid the heavy current impact heater switch, improve the control device of integrated ceiling air heating machine in the service life of heater switch.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of control device of integrated ceiling air heating machine, comprise in order to the motor switch of control fan electromotor with in order to the heater switch of control heater, the live wire of civil power connects an end of described fan electromotor by motor switch, the other end of described fan electromotor connects the zero line of civil power, described control device also comprises and is subjected to controlled relay, described controlled relay comprises solenoid and contact switch, the live wire of described civil power is connected with an end of heater by described contact switch, and the other end of described heater connects the zero line of civil power; The live wire of described civil power and zero line are connected the former limit of step-down transformer respectively, and the secondary of described step-down transformer connects rectification circuit, and the output of described rectification circuit connects described solenoid by heater switch.
As preferred a kind of scheme: described motor switch is between the former limit of civil power live wire and described step-down transformer.
As preferred another kind of scheme: described motor switch is connected with described contact switch.
Further, described heater switch comprises in order to first switch of control primary heater with in order to control the second switch of secondary heater, described controlled relay comprises first relay and second relay, the contact switch of described first relay connects primary heater, and the contact switch of described second relay connects secondary heater; The output of described rectification circuit connects the solenoid of described first relay by first switch, and connects the solenoid of described second relay, described first switch and second switch parallel connection by second switch.
Certainly, heater also can be for a plurality of, and promptly three or four even more a plurality of, as long as the relay and the heater switch of configuration equal number.
Further again, be provided with the fuse protection device between described civil power live wire and the described motor switch.
Technical conceive of the present invention is: be connected in series relay between civil power and heater, described relay is controlled by heater switch, civil power is by the transformer step-down, and then by the rectification circuit rectification, the output after the rectification connects the solenoid of heater switch and relay;
Heater switch is in low-pressure state, and therefore, heater switch is as long as select small-power, owing to avoided the impact of big electric current, long service life.
Motor switch is connected with the contact switch of relay, links between motor switch and the heater switch, only under the situation of motor switch closure, could start heater.
Beneficial effect of the present invention mainly shows: 1, effectively avoid heavy current impact, heater switch long service life; 2, solve when wind is warm to be opened motor and forgotten the problem of opening, improved security.
Description of drawings
Fig. 1 is the circuit diagram of control device of the integrated ceiling air heating machine of embodiment 1.
Fig. 2 is the circuit diagram of control device of the integrated ceiling air heating machine of embodiment 2.
Fig. 3 is the circuit diagram of control device of the integrated ceiling air heating machine of embodiment 3.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1, a kind of control device of integrated ceiling air heating machine, comprise in order to the motor switch S1 of control fan electromotor with in order to the heater switch of control heater, the live wire of civil power connects the end of described fan electromotor M by motor switch S1, the other end of described fan electromotor M connects the zero line of civil power, described control device also comprises and is subjected to controlled relay, described controlled relay comprises solenoid and contact switch, the live wire of described civil power is connected with an end of heater by described contact switch, and the other end of described heater connects the zero line of civil power; The live wire of described civil power and zero line are connected the former limit of step-down transformer T1 respectively, and the secondary of described step-down transformer T1 connects rectification circuit, and the output of described rectification circuit connects described solenoid by heater switch.
Described heater switch comprises in order to first switch S 2 of control primary heater with in order to control the second switch S3 of secondary heater, described controlled relay comprises first relay and second relay, the contact switch K1 of described first relay connects primary heater HEAT1, and the contact switch K2 of described second relay connects secondary heater HEAT1; The output of described rectification circuit connects the solenoid J1 of described first relay by first switch S 2, and connects the solenoid J2 of described second relay, described first switch S 2 and second switch S3 parallel connection by second switch S3.
Certainly, heater also can be for a plurality of, and promptly three or four even more a plurality of, as long as the relay and the heater switch of configuration equal number.
Be provided with fuse protection device F1 between described civil power live wire and the described motor switch S1.
In the present embodiment, power inleting terminal adopts input terminal P1, and configures line terminals P2; The parameter parameter of each component is as follows in the circuit diagram:
Transformer T1:AC250V50HZ input, DC12 exports 125MA
The withstand voltage 1000V of commutation diode D1, D2, D3 and D4:IN4007 of rectification circuit
Fuse protection device F1 (fuse): 250V 20A
Relay: 250V 10A.
The course of work of present embodiment is: during use, press motor switch S1, start fan electromotor, press first switch S 2 or second switch S3 again, start primary heater and secondary heater respectively, because second switch S2 and second switch S3 are in low-pressure state, prevent the impact of big electric current to switch, long service life.
With reference to Fig. 2, the motor switch S1 of present embodiment is between the former limit of civil power live wire and described step-down transformer T1.
Other circuit structures of present embodiment are identical with embodiment 1.
The course of work of present embodiment: at first press motor switch S1, start fan electromotor, press first switch S 2 or second switch S3 again,, can not start primary heater or secondary heater if press first switch S 2 or second switch S3 earlier; Motor is forgotten situation about opening in the time of can effectively avoiding wind to warm up unlatching, has strengthened security.
With reference to Fig. 3, the motor switch S1 of present embodiment connects with the contact switch K2 of the contact switch K1 of first relay or second relay.
Other structures of present embodiment are identical with embodiment 2 with the course of work.
Claims (5)
1, a kind of control device of integrated ceiling air heating machine, comprise in order to the motor switch of control fan electromotor with in order to the heater switch of control heater, the live wire of civil power connects an end of described fan electromotor by motor switch, the other end of described fan electromotor connects the zero line of civil power, it is characterized in that: described control device also comprises and is subjected to controlled relay, described controlled relay comprises solenoid and contact switch, the live wire of described civil power is connected with an end of heater by described contact switch, and the other end of described heater connects the zero line of civil power;
The live wire of described civil power and zero line are connected the former limit of step-down transformer respectively, and the secondary of described step-down transformer connects rectification circuit, and the output of described rectification circuit connects described solenoid by heater switch.
2, the control device of integrated ceiling air heating machine as claimed in claim 1 is characterized in that: described motor switch is between the former limit of civil power live wire and described step-down transformer.
3, the control device of integrated ceiling air heating machine as claimed in claim 1 or 2 is characterized in that: described motor switch is connected with described contact switch.
4, the control device of integrated ceiling air heating machine as claimed in claim 3, it is characterized in that: described heater switch comprises in order to first switch of control primary heater with in order to control the second switch of secondary heater, described controlled relay comprises first relay and second relay, the contact switch of described first relay connects primary heater, and the contact switch of described second relay connects secondary heater; The output of described rectification circuit connects the solenoid of described first relay by first switch, and connects the solenoid of described second relay, described first switch and second switch parallel connection by second switch.
5, the control device of integrated ceiling air heating machine as claimed in claim 3 is characterized in that: be provided with the fuse protection device between described civil power live wire and the described motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100964222A CN101556080B (en) | 2009-03-02 | 2009-03-02 | Control device of integrated ceiling air heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100964222A CN101556080B (en) | 2009-03-02 | 2009-03-02 | Control device of integrated ceiling air heating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101556080A true CN101556080A (en) | 2009-10-14 |
| CN101556080B CN101556080B (en) | 2012-05-23 |
Family
ID=41174289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100964222A Expired - Fee Related CN101556080B (en) | 2009-03-02 | 2009-03-02 | Control device of integrated ceiling air heating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101556080B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486653A (en) * | 2013-09-29 | 2014-01-01 | 嘉兴奥塔尔电气科技有限公司 | Control circuit of ceiling-mounted type warmer |
| CN103512086A (en) * | 2013-09-29 | 2014-01-15 | 嘉兴奥塔尔电气科技有限公司 | Control circuit of ceiling type heater |
-
2009
- 2009-03-02 CN CN2009100964222A patent/CN101556080B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486653A (en) * | 2013-09-29 | 2014-01-01 | 嘉兴奥塔尔电气科技有限公司 | Control circuit of ceiling-mounted type warmer |
| CN103512086A (en) * | 2013-09-29 | 2014-01-15 | 嘉兴奥塔尔电气科技有限公司 | Control circuit of ceiling type heater |
| CN103512086B (en) * | 2013-09-29 | 2015-09-30 | 嘉兴奥塔尔电气科技有限公司 | A kind of control circuit of ceiling type warmer |
| CN103486653B (en) * | 2013-09-29 | 2015-09-30 | 嘉兴奥塔尔电气科技有限公司 | The control circuit of ceiling type warmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101556080B (en) | 2012-05-23 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIASHAN XINHUYU ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANG HESHENG Effective date: 20140122 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 314100 JIAXING, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140122 Address after: Jiaxing City, Zhejiang province 314100 Nanhu District of Jiashan County Luoxing Valley Park Street to 139 (Shanghai Chongqing) Patentee after: Jiashan Xinhuyu Electric Appliance Technology Co., Ltd. Address before: 315400 No. 1, emergency road, Si Gate Industrial Zone, Si gate, Yuyao, Zhejiang Patentee before: Yang Hesheng |
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| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG?JINEN?ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIASHAN XINHUYU ELECTRIC TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province 314199 star Nanhu District Street Jiashan County Valley to San Lu No. 139 Patentee after: ZHEJIANG JIN'EN ELECTRICAL APPLIANCE TECHNOLOGY CO., LTD. Address before: Jiaxing City, Zhejiang province 314100 Nanhu District of Jiashan County Luoxing Valley Park Street to 139 (Shanghai Chongqing) Patentee before: Jiashan Xinhuyu Electric Appliance Technology Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province Jiashan County 314100 street to 139 three-way Luoxing Valley Patentee after: Zhejiang zhongku Electric Co., Ltd Address before: Jiaxing City, Zhejiang province 314199 star Nanhu District Street Jiashan County Valley to San Lu No. 139 Patentee before: ZHEJIANG JINEN ELECTRICAL APPLIANCE SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| 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: 20120523 Termination date: 20200302 |