CN201100717Y - Air adjusting device for lifter box - Google Patents

Air adjusting device for lifter box Download PDF

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Publication number
CN201100717Y
CN201100717Y CNU2007200081216U CN200720008121U CN201100717Y CN 201100717 Y CN201100717 Y CN 201100717Y CN U2007200081216 U CNU2007200081216 U CN U2007200081216U CN 200720008121 U CN200720008121 U CN 200720008121U CN 201100717 Y CN201100717 Y CN 201100717Y
Authority
CN
China
Prior art keywords
air
casing
axial flow
semiconductor chilling
chilling plate
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
Application number
CNU2007200081216U
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Chinese (zh)
Inventor
郭自刚
Original Assignee
郭自刚
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郭自刚 filed Critical 郭自刚
Priority to CNU2007200081216U priority Critical patent/CN201100717Y/en
Application granted granted Critical
Publication of CN201100717Y publication Critical patent/CN201100717Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an air conditioning for an elevator cab, which comprises a casing. A semi-conductor cryogenic chip which separates the casing into a cold air passage and a warm air passage is arranged on the middle portion of the casing, the refrigerating end of the semi-conductor cryogenic chip faces towards to the side of the cold air passage, and the heat-producing end faces towards to the side of the warm air passage. The two ends of the semi-conductor cryogenic chip cold air passage are respectively provided with axial flow fans A, B which can extract air to the outside of the casing, and the two ends of cryogenic chip warm air passage are respectively provided with axial flow fans C, D which can extract air to the outside of the casing, and the axial flow fans A, C are respectively connected with the two air ports of the elevator cab. The device not only is beneficial for the conditioning of cold air and warm air in the elevator cab, but has simple structure, low manufacturing cost and favorable use effect.

Description

Air-conditioning unit for elevator cabs
Technical field:
The utility model relates to a kind of air-conditioning unit for elevator cabs.
Background technology:
Be used in the elevator cab at present ventilating and thermoregulator equipment all is employing minitype air conditioners or directly adopting blower fan to blow reaches.And these two kinds of existing problems of equipment are more relatively.Such as: minitype air conditioner must make the temperature of gas descend under the refrigeration of liquefied ammonia by the gas that produces after the work done of compressor compresses gas, have again under the effect of blower fan of inside, bridge railway carriage or compartment wind is sent into the inner refrigeration of elevator, this equipment energy consumption is big, noise is big, the volume main point is divided two parts work, manufacturing cost is high, inconvenience is installed, its refrigerant fluid is that ammonia is revealed easily, can influence cooling effect after long-time the use, contaminated air, compressor want periodic maintenance and inconvenience and can produce the miscellaneous part that water droplet can have influence on elevator, make air become dry simultaneously, influence humidity.Adopt blower ventilation, though this equipment cost is low, but can't to the temperature of air regulate and also noise big.It is exactly that these two kinds of equipment all can only be used for refrigeration and ventilation under the limited situation of manufacturing cost that in use all there is a same deficiency in above two kinds of equipment of while, can't reach the effect of heating.Can't realize the effect of both cooling and heating, just can't use, cause and the big wasting of resources in winter.
Summary of the invention:
The purpose of this utility model provides a kind of air-conditioning unit for elevator cabs, and this device not only helps the adjusting of elevator cab cold and heat air, and simple in structure, low cost of manufacture, and result of use is good.
The purpose of this utility model is achieved in that this air-conditioning unit for elevator cabs, comprise casing, described casing middle part is provided with the semiconductor chilling plate that casing is isolated into cold air duct and hot-air channel, the refrigeration end of described semiconductor chilling plate is towards the cold air duct side, heat end towards the hot-air channel side, the two ends of described semiconductor chilling plate cold air duct are respectively equipped with can be toward the axial flow blower A of the outer exhausting of casing, B, the two ends of described semiconductor chilling plate hot-air channel also are provided with can be toward the axial flow blower C of the outer exhausting of casing, D, described axial flow blower A, C is connected with two air-flow ports of elevator cab respectively.
Distinguishing feature of the present utility model is in the application aspect the elevator cab air conditioning by semiconductor chilling plate, and in conjunction with the control on the setting of axial flow motor installation position and break-make opportunity, the flexible modulation of cold and heat air in the elevator cab has made full use of existing resource when having realized Various Seasonal.
In addition, this apparatus structure is simple, and low cost of manufacture is easy for installation, has broad prospect for its application.
Description of drawings:
Fig. 1 is the organigram of the utility model embodiment one.
Fig. 2 is the circuit for controlling motor schematic diagram of the utility model embodiment one.
Fig. 3 is the moving view of the utility model embodiment one refrigeration space-time air-flow.
Fig. 4 is the moving view of the utility model embodiment one heating space-time air-flow.
The specific embodiment:
Air-conditioning unit for elevator cabs of the present utility model, comprise casing 1, described casing 1 middle part is provided with the semiconductor chilling plate 4 that casing 1 is isolated into cold air duct 2 and hot-air channel 3, the refrigeration end 5 of described semiconductor chilling plate 4 is towards cold air duct 2 sides, heat end 6 towards hot-air channel 3 sides, the two ends of described semiconductor chilling plate 4 cold air ducts 2 are respectively equipped with can be toward the axial flow blower A of casing 1 outer exhausting, B, the two ends of described semiconductor chilling plate 4 hot-air channels 3 also are provided with can be toward the axial flow blower C of casing 1 outer exhausting, D, described axial flow blower A, C is connected with two air-flow ports 8 of elevator cab 7 respectively.
In order to strengthen heat-conducting area, strengthen the effect of heat exchange, the refrigeration end 5 of above-mentioned semiconductor chilling plate 1 holds 6 to be respectively equipped with the fin 9 that is used for conduction cooling and heat conduction with heating.
Said machine casing 1 side is provided with natural wind air inlet 10.
In order to control opportunity to the power supply of semiconductor chilling plate and axial flow motor and to the break-make of axial flow motor, this device also is provided with power circuit 11 and circuit for controlling motor 12.
Above-mentioned circuit for controlling motor 12 comprises axial flow blower A, B, C, D, K switch 1, K switch 2, adjustable resistance 13 and connection line 14, described machine operation circuit 12 by refrigeration machine operation branch road 15 with heat 16 parallel connections of machine operation branch road after adjustable resistance 13 is connected with power circuit 11, the K switch 1 that described refrigeration machine operation branch road 15 is serially connected with axial flow blower A, D and is used to control A, D break-make describedly heats the K switch 2 that machine operation branch road 16 is serially connected with axial flow blower B, C and is used to control B, C break-make.
During the refrigeration work state, at first it is started working for semiconductor chilling plate 4 power supplies by power circuit 11, cut-off switch K2 then, Closing Switch K1, this moment, fresh air entered cold air duct 2 by the natural wind air inlet, through with the heat exchange of the refrigeration end 5 of semiconductor chilling plate 4 after, A pumps cold wind in elevator cab 7 by the axial flow motor, thus the axial flow motor D is then pumped the hot blast formation cooling air system for the distribution of commodities to elevator cab 7 outside.
During the heating duty, at first it is started working for semiconductor chilling plate 4 power supplies by power circuit 11, cut-off switch K1 then, Closing Switch K2, this moment, fresh air entered hot-air channel 3 by the natural wind air inlet, through with semiconductor chilling plate 4 heat end 6 heat exchange after, C pumps hot blast in elevator cab 7 by the axial flow motor, forms the air flow system that heats thereby axial flow motor B then pumps cold wind to elevator cab 7 outside.

Claims (4)

1, a kind of air-conditioning unit for elevator cabs, comprise casing, it is characterized in that: described casing middle part is provided with the semiconductor chilling plate that casing is isolated into cold air duct and hot-air channel, the refrigeration end of described semiconductor chilling plate is towards the cold air duct side, heat end towards the hot-air channel side, the two ends of described semiconductor chilling plate cold air duct are respectively equipped with can be toward the axial flow blower A of the outer exhausting of casing, B, the two ends of described semiconductor chilling plate hot-air channel also are provided with can be toward the axial flow blower C of the outer exhausting of casing, D, described axial flow blower A, C is connected with two air-flow ports of elevator cab respectively.
2, air-conditioning unit for elevator cabs according to claim 1 is characterized in that: the refrigeration end of described semiconductor chilling plate is respectively equipped with the fin that is used for conduction cooling and heat conduction with heating to hold.
3, air-conditioning unit for elevator cabs according to claim 1 and 2 is characterized in that: described casing side is provided with the natural wind air inlet.
4, air-conditioning unit for elevator cabs according to claim 3 is characterized in that: this device also is provided with power circuit and circuit for controlling motor.
CNU2007200081216U 2007-09-05 2007-09-05 Air adjusting device for lifter box Expired - Fee Related CN201100717Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200081216U CN201100717Y (en) 2007-09-05 2007-09-05 Air adjusting device for lifter box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200081216U CN201100717Y (en) 2007-09-05 2007-09-05 Air adjusting device for lifter box

Publications (1)

Publication Number Publication Date
CN201100717Y true CN201100717Y (en) 2008-08-13

Family

ID=39937250

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200081216U Expired - Fee Related CN201100717Y (en) 2007-09-05 2007-09-05 Air adjusting device for lifter box

Country Status (1)

Country Link
CN (1) CN201100717Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101959392A (en) * 2010-09-02 2011-01-26 成都市华为赛门铁克科技有限公司 Heat radiation system
CN102252386A (en) * 2011-06-15 2011-11-23 祁守岗 Air cold and warm regulating device
CN101767740B (en) * 2008-12-26 2012-05-23 东芝电梯株式会社 Elevator apparatus
CN102692061A (en) * 2012-06-26 2012-09-26 湖南工业大学 Fresh air machine of solar intelligent type semiconductor refrigeration air conditioner
CN107720498A (en) * 2017-10-13 2018-02-23 广东寰宇电子科技股份有限公司 One kind realizes temperature controlled method and elevator device in lift car
CN110145827A (en) * 2019-05-31 2019-08-20 合肥天浦硕能电子科技有限公司 A kind of elevator brake electric energy conversion semiconductor refrigerating air-conditioning temperature-reducing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767740B (en) * 2008-12-26 2012-05-23 东芝电梯株式会社 Elevator apparatus
CN101959392A (en) * 2010-09-02 2011-01-26 成都市华为赛门铁克科技有限公司 Heat radiation system
CN101959392B (en) * 2010-09-02 2012-09-19 成都市华为赛门铁克科技有限公司 Heat radiation system
CN102252386A (en) * 2011-06-15 2011-11-23 祁守岗 Air cold and warm regulating device
CN102692061A (en) * 2012-06-26 2012-09-26 湖南工业大学 Fresh air machine of solar intelligent type semiconductor refrigeration air conditioner
CN107720498A (en) * 2017-10-13 2018-02-23 广东寰宇电子科技股份有限公司 One kind realizes temperature controlled method and elevator device in lift car
CN110145827A (en) * 2019-05-31 2019-08-20 合肥天浦硕能电子科技有限公司 A kind of elevator brake electric energy conversion semiconductor refrigerating air-conditioning temperature-reducing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Fuan Guangyuan Electromechanical Co., Ltd.

Assignor: Guo Zigang

Contract fulfillment period: 2009.4.28 to 2014.4.28

Contract record no.: 2009350000075

Denomination of utility model: Air adjusting device for lifter box

Granted publication date: 20080813

License type: Exclusive license

Record date: 20090512

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.28 TO 2014.4.28; CHANGE OF CONTRACT

Name of requester: FUAN CITY GUANGYUAN ELECTROMECHANICAL CO.,LTD.

Effective date: 20090512

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080813

Termination date: 20120905