CN201296867Y - Heat pump type dryer - Google Patents

Heat pump type dryer Download PDF

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Publication number
CN201296867Y
CN201296867Y CN 200820041965 CN200820041965U CN201296867Y CN 201296867 Y CN201296867 Y CN 201296867Y CN 200820041965 CN200820041965 CN 200820041965 CN 200820041965 U CN200820041965 U CN 200820041965U CN 201296867 Y CN201296867 Y CN 201296867Y
Authority
CN
China
Prior art keywords
heat pump
air inlet
return air
tube
tub
Prior art date
Application number
CN 200820041965
Other languages
Chinese (zh)
Inventor
秦琼
Original Assignee
无锡小天鹅股份有限公司
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 无锡小天鹅股份有限公司 filed Critical 无锡小天鹅股份有限公司
Priority to CN 200820041965 priority Critical patent/CN201296867Y/en
Application granted granted Critical
Publication of CN201296867Y publication Critical patent/CN201296867Y/en

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Abstract

The utility model relates to a heat pump type dryer, which comprises a shell, an internal tub, a blower and a heat pump system; wherein, the heat pump system comprises a condenser, a compressor, a capillary tube, an evaporator and the like. The dryer has the following characteristics: the internal tub can rotate; a rear tub plate of the internal tub cannot rotate; an air inlet is arranged at a back lower position on the rear tub plate; and a return air inlet is arranged at a front upper position on the rear tub plate. The heat pump system is assembled on the lower part of the internal tub; an air inlet tube is arranged between the heat pump system and the air inlet; a return air tube is arranged between the heat pump system and the return air inlet; and the blower is arranged at the joint between the heat pump system and the return air tube. A fresh air inlet is arranged on the return air tube and in front of the air inlet of the blower, and the opening degree of an air door (fully closed at a position A and fully opened at a position A1) can be regulated by a temperature controller. A water-blocking strip is arranged on the bottom of the heat pump system and the rear of the evaporator. A thread-filtering net is arranged in the return air tube. The utility model, which can effectively utilize the heat pump to circulate the air in order to dehumidify and dry clothes, has the advantages of simplified structure, high efficiency, good safety and strong operability.

Description

Heat pump clothes dryer
Technical field
The utility model relates to a kind of clothesdrier, relates to concretely a kind ofly utilize the evaporimeter in the heat pump to do the dehumidifying low-temperature receiver, and condenser is done the heat drying thermal source, and the clothing drying device that utilizes the compressor heat radiation to heat again.
Background technology
Dryer in the market generally adopts Steam Heating or Electric heating, and the clothing of humidity is heated, and moisture is evaporated into gas and outside the discharge machine, though applying steam mode of heating, hot-air only carries out a heat exchange and promptly is discharged from, and the drying time is long, the energy consumption height.And Electric heating exists potential safety hazards such as clothing are burned, inflammable.Patent CN2595848Y discloses a kind of heat pump clothes dryer, use heat pump dry to clothing sealing ground, this heat pump is provided with saturator, subcooler, compressor, condenser etc., but this patent has only provided the principle device of heat pump, it is indoor just clothing to be suspended on drying during drying clothes, the circulation wind path is not set, and rate of drying is slow, the energy consumption height.Patent CN101158099A discloses a kind of industrial and commercial drum-type heat pump clothes-drying machine of using, and be provided with heat pump, circulation wind path, and can regulate room air, but its circulation wind path is provided with a plurality of air doors, and device is complicated, is easy to break down; Appurtenances are too many, complex structure, and it is more to take up room, and operability is not strong; Do not utilize the heat radiation of compressor, limited the rising of baking temperature.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of circulation wind path, fast, energy-conservation heat pump clothes dryer of rate of drying of being provided with.
The utility model is achieved through the following technical solutions: a kind of heat pump clothes dryer, the heat pump that comprises shell, rotatable inner core, blower fan, forms by condenser, compressor, capillary, evaporimeter and connecting pipe, the tube back plate that it is characterized in that inner core can not rotate, the back lower place of plate is provided with air inlet behind tube, and the front upper place of tube back plate is provided with return air inlet.Heat pump is installed in the bottom of inner core, is provided with intake stack between heat pump and air inlet, is provided with return air duct between heat pump and the return air inlet, and heat pump and return air duct connecting portion are provided with blower fan.
Aforementioned heat pump clothes dryer is characterized in that on return air duct, the air inlet front is provided with fresh wind port, and the aperture of air door can be regulated (A position full cut-off, A1 position standard-sized sheet), and the size of throttle opening is controlled by temperature controller.
Aforementioned heat pump clothes dryer is characterized in that heat pump bottom, evaporimeter rear portion are provided with water bar.
Aforementioned heat pump clothes dryer is characterized in that being provided with line bits screen pack on return air duct.
Aforementioned heat pump clothes dryer is characterized in that condensate outlet is provided with the draining cleansing pin, prevents that the smooth and cold air of current from leaking outside.
The beneficial effects of the utility model are: the utility model utilizes the low-temperature receiver of the evaporimeter of heat pump as dehumidifying, condenser as the oven dry thermal source, and utilize the heat radiation conduct of compressor to heat thermal source again, and inlet and outlet and air channel be set between inner core and heat pump, effectively utilize circulating air that clothing is carried out drying, designs simplification, efficient height, security is good, and is workable.
Description of drawings
Fig. 1 is the structural representation of the utility model heat pump clothes-drying machine.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail:
Heat pump clothes dryer is provided with the rotatable inner core 3 that is used to place the need drying clothes in the shell 2, shell 2 is provided with one, is convenient to picking and placeing of clothing, and transparent window, the situation of being convenient to observe clothing in the cylinder are installed on the door.The tube back plate 4 of inner core 3 can not rotate, and the back lower place of plate 4 is provided with air inlet 5 behind tube, and the front upper place is provided with return air inlet 20.Heat pump 7 is installed in the bottom of inner core, between heat pump 7 and air inlet 5, return air inlet 20, be respectively equipped with intake stack 6 and return air duct 19, heat pump 7 is provided with blower fan 15 with the return air duct connecting portion, on return air duct, the air inlet front is provided with fresh wind port 17, aperture (A position full cut-off by damper 18, A1 position standard-sized sheet) regulates resh air requirement, and then temperature, the humidity of dry wind regulated, obtain best baking temperature, the size of air door 18 apertures is controlled by temperature controller.Heat pump 7 connects into the system of sealing by parts such as evaporimeter 13, condenser 9, compressor 8, capillaries 11, by circulating of system's inner refrigerant, realizes refrigeration, the purpose that heats.Heat pump bottom, evaporimeter rear portion are provided with water bar 11.Condensate outlet is provided with the draining cleansing pin, prevents that the smooth and cold air of current from leaking outside.Line bits screen pack 16 is arranged on the return air duct 19, is positioned at the front portion of dryer, is convenient to clean.
During drying clothes, dry hot blast enters rotation inner core 3 by air inlet 5, positive and negative rotation along with inner core 3, fully contact with clothing 1, carry out becoming warm and humid air after heat, the matter exchange, discharge inner core, enter in the return air duct 19 through return air inlet 20, blower fan 15 is blown into heat pump 7 with warm and humid air, dehumidifies, heating, dried.Behind warm and humid air process evaporimeter 13 surfaces, vaporous water condenses into behind the liquid through water discharge outlet 12, outside drainpipe 14 discharge machines, air flows to condenser 9 after by cool-down dehumidification, be heated as heated drying air by dry type, the preheating heating that the dry compressed machine 8 of thermal air current is distributed by compressor, temperature further improves, and the heated drying air after the intensification enters inner core through intake stack 6, air inlet 5; Circulation and so forth, clothing is able to drying.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.

Claims (5)

1, heat pump clothes dryer, the heat pump that comprises shell, inner core, blower fan, forms by condenser, compressor, capillary, evaporimeter and connecting pipe, it is characterized in that inner core is rotatable, the tube back plate of inner core can not rotate, the back lower place of plate is provided with air inlet behind tube, and the front upper place of tube back plate is provided with return air inlet; Be provided with intake stack between heat pump and air inlet, be provided with return air duct between heat pump and the return air inlet, heat pump and return air duct connecting portion are provided with blower fan.
2, heat pump clothes dryer according to claim 1 is characterized in that on return air duct, the air inlet front is provided with fresh wind port, and the aperture of air door can be regulated, and the size of throttle opening is controlled by temperature controller.
3, heat pump clothes dryer according to claim 1 is characterized in that heat pump bottom, evaporimeter rear portion are provided with water bar.
4, heat pump clothes dryer according to claim 1 is characterized in that being provided with line bits screen pack on return air duct.
5, heat pump clothes dryer according to claim 1 is characterized in that described condensate outlet is provided with the draining cleansing pin.
CN 200820041965 2008-08-04 2008-08-04 Heat pump type dryer CN201296867Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200820041965 CN201296867Y (en) 2008-08-04 2008-08-04 Heat pump type dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200820041965 CN201296867Y (en) 2008-08-04 2008-08-04 Heat pump type dryer

Publications (1)

Publication Number Publication Date
CN201296867Y true CN201296867Y (en) 2009-08-26

Family

ID=41042843

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200820041965 CN201296867Y (en) 2008-08-04 2008-08-04 Heat pump type dryer

Country Status (1)

Country Link
CN (1) CN201296867Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375911A (en) * 2012-04-26 2013-10-30 珠海格力电器股份有限公司 Heat pump water heating and dehumidifying device
CN105544162A (en) * 2015-12-04 2016-05-04 无锡小天鹅股份有限公司 Washing-drying all-in-one machine
CN105603698A (en) * 2014-11-20 2016-05-25 无锡小天鹅股份有限公司 Air condensation type clothes dryer and cool source regulating device thereof
CN105862371A (en) * 2016-05-26 2016-08-17 无锡小天鹅股份有限公司 Clothes dryer and control method of same
CN105937164A (en) * 2016-06-29 2016-09-14 无锡小天鹅股份有限公司 Heat pump clothes dryer or heat pump washing and drying integrated machine and air door assembly thereof
CN105970578A (en) * 2016-06-30 2016-09-28 无锡小天鹅股份有限公司 Clothes dryer
WO2018024228A1 (en) * 2016-08-03 2018-02-08 青岛海尔洗衣机有限公司 Laundry dryer and control method thereof
CN108468193A (en) * 2018-04-28 2018-08-31 海信(山东)冰箱有限公司 A kind of heat pump clothes dryer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375911A (en) * 2012-04-26 2013-10-30 珠海格力电器股份有限公司 Heat pump water heating and dehumidifying device
CN103375911B (en) * 2012-04-26 2016-04-20 珠海格力电器股份有限公司 Heat-pump hot-water and heat-pump dehumidification device
CN105603698A (en) * 2014-11-20 2016-05-25 无锡小天鹅股份有限公司 Air condensation type clothes dryer and cool source regulating device thereof
CN105544162A (en) * 2015-12-04 2016-05-04 无锡小天鹅股份有限公司 Washing-drying all-in-one machine
CN105862371A (en) * 2016-05-26 2016-08-17 无锡小天鹅股份有限公司 Clothes dryer and control method of same
CN105862371B (en) * 2016-05-26 2019-11-22 无锡小天鹅电器有限公司 The control method of dryer and dryer
CN105937164A (en) * 2016-06-29 2016-09-14 无锡小天鹅股份有限公司 Heat pump clothes dryer or heat pump washing and drying integrated machine and air door assembly thereof
CN105937164B (en) * 2016-06-29 2019-09-17 无锡小天鹅电器有限公司 Heat pump clothes dryer or heat pump washing-drying integral machine and its damper assemblies
CN105970578A (en) * 2016-06-30 2016-09-28 无锡小天鹅股份有限公司 Clothes dryer
WO2018024228A1 (en) * 2016-08-03 2018-02-08 青岛海尔洗衣机有限公司 Laundry dryer and control method thereof
CN108468193A (en) * 2018-04-28 2018-08-31 海信(山东)冰箱有限公司 A kind of heat pump clothes dryer

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Granted publication date: 20090826