CN202809328U - Heat pump clothes dryer - Google Patents
Heat pump clothes dryer Download PDFInfo
- Publication number
- CN202809328U CN202809328U CN201220411809.XU CN201220411809U CN202809328U CN 202809328 U CN202809328 U CN 202809328U CN 201220411809 U CN201220411809 U CN 201220411809U CN 202809328 U CN202809328 U CN 202809328U
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- heat pump
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- heat
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat 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 provides a heat pump clothes dryer and belongs to the field of heat pump technology application. The heat pump clothes dryer comprises a heat pump main engine, a roller, a dryer box, a clothes drying air flue, a heat recovery heat-exchanging unit and an exhausting air flue, wherein the heat pump main engine comprises a compressor, a condenser, an evaporator, a throttling gear, a condensate fan, an evaporate fan and an auxiliary electrical heating. The condenser is arranged inside the clothes drying air flue, the condensate fan is arranged inside the clothes drying air flue and connected with the condenser in the front of an air inlet. An air intake is arranged on the roller and connected with the heat pump main engine, and an air outlet is arranged at the lower portion of the roller. The clothes drying air flue is arranged on the dryer box, and the heat recovery heat-exchanging unit is arranged on the dryer box. The heat recovery heat-exchanging unit comprises an exhausting path and an air inlet path, the inlet end of the exhausting path and the clothes drying air flue are connected with the air outlet of the roller together, and the outlet end of the exhausting path is connected with the exhausting air flue and the clothes drying air flue. The heat pump clothes dryer has the advantages of being convenient to install, environment-friendly, clean, low in cost and high in energy efficiency.
Description
Technical field
A kind of heat pump clothes dryer of the utility model belongs to the heat pump techniques Application Areas.
Background technology
Present industrial drying industry is general to adopt steam-heated mode, water is added thermogenetic high-temperature steam is transported on each dryer fossil-fuel-fired by pipeline.High-temperature steam makes it be heated into high temperature air by heat exchanger and air heat-exchange, and high temperature air enters in the dryer wet wash is heated, and the moisture on the wet wash is evaporated into outside the gas discharge machine.This mode need to dispose boiler plant and huge pipe-line system, need mark special-purpose place in order to boiler plant and storage of fuels to be installed for this reason; The gas of fossil-fuel-fired generation can pollute surrounding environment, reduces air quality; The high-temperature gas of discharging from dryer does not reclaim heat, causes waste and causes operating ambient temperature higher.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, and a kind of easy for installation, environment-protecting clean, low cost, recovery heat, high energy efficiency, industrial a kind of heat pump clothes dryer are provided.
The purpose of this utility model is that following measures reaches, a kind of heat pump clothes dryer comprises the heat pump main frame, cylinder, cabinet, the drying air channel, heat recovering heat exchanger, exhaust duct, the heat pump main frame comprises compressor, condenser, evaporimeter, throttling arrangement, condensation fan, evaporation fan and auxiliary electrical heater, in the drying air channel, condenser is set, in the drying air channel, condensation fan is set, the condensation fan air inlet connects condenser, the condensation fan exhaust outlet connects the air inlet of cylinder, auxiliary electrical heater is installed in the air inlet place of cylinder, evaporimeter connects compressor, evaporimeter connects throttling arrangement, the evaporimeter place arranges evaporation fan, cylinder is connected by flange with power transmission shaft, power transmission shaft is connected with motor, cabinet is provided with cylinder, cylinder is provided with air inlet and connects the heat pump main frame, in the cylinder bottom one air outlet is arranged, be provided with the drying air channel at cabinet, be provided with exhaust duct at cabinet, cabinet is provided with heat recovering heat exchanger, heat recovering heat exchanger comprises exhaust passage and inlet channel, the exhaust passage entrance point is connected the air outlet that connects cylinder with the drying air channel, the exhaust passage port of export connects exhaust duct, the inlet channel entrance point connects air inlet, the port of export connects the drying air channel, and exhaust duct connects exhaust outlet.
Before the exhaust outlet of the present utility model air exhauster is set.
The utility model arranges humidity sensor at cylinder air inlet and air outlet place.
The utility model arranges filter at the air inlet place.
The utility model arranges filter at cylinder air outlet place.
The utility model is provided with filter at condenser.
Heat recovering heat exchanger of the present utility model is sensible heat exchanger.
Be provided with auxiliary electrical heater on the opening of heat pump main frame of the present utility model bottom connection cylinder air inlet.
Air exhauster of the present utility model is to decide the air quantity blower fan, also can be the variable air rate blower fan.
Variable air rate blower fan of the present utility model be by be installed in cylinder up and down the humidity sensor at air inlet/outlet place regulate.
During the machine normal operation, new wind sucks from the cabinet bottom, carry out heat exchange through heat recovering heat exchanger and discharged air, temperature enters the heat pump main frame by the cabinet rear portion through the drying air duct joint after raising, be heated to form high temperature air during condenser in the heat pump main frame, high temperature air enters through the air inlet of cabinet and heats wet wash in the cylinder, and the moisture on the wet wash is formed by evaporation to hot and humid gas and discharges cylinder, a hot and humid gas part is got back to the drying air channel, reheats use; A part enters exhaust duct, through lowering the temperature behind heat recovering heat exchanger and the new air heat-exchange, discharges from the exhaust outlet at the cabinet back side.
The utility model can be realized the unit independent operating, need not to build special-purpose boiler plant and pipe network system.Heat in the heat pump main frame absorbing environmental provides high temperature air for cylinder, and efficiency is far above traditional dryer.Heat recovering heat exchanger makes novel wind energy reclaim the heat of the damp-heat air of discharge, has both promoted the energy service efficiency, has avoided again the discharge high-temperature gas to cause operating ambient temperature to rise.Air exhauster is regulated air quantity to control the proportion of new wind and circulated air by the humiture in the machine works process, makes machine realize moving in the mode of optimum under each working stage.Under exceedingly odious environmental condition, auxiliary electrical heater can guarantee the machine normal operation.
The utility model is easy for installation, environment-protecting clean, low cost, high energy efficiency.
Description of drawings
Accompanying drawing 1 is principle schematic of the present utility model.
Accompanying drawing 2 is Facad structure principle schematic of embodiment of the present utility model.
Accompanying drawing 3 is top surface structure principle schematic of embodiment of the present utility model.
Accompanying drawing 4 is side structure principle schematic of embodiment of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: heat pump main frame 1, condensation fan 2, condenser 3, cylinder 4, cabinet 5, drying air channel 6, heat recovering heat exchanger 7, air exhauster 8, exhaust duct 9, evaporation fan 10, air inlet 11, throttling arrangement 12, evaporimeter 13, compressor 14, auxiliary electrical heater 15, humidity sensor 16, filter 17, controller 18, exhaust outlet 19, power transmission shaft 20, motor 21.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, a kind of heat pump clothes dryer of the utility model comprises heat pump main frame 1, cylinder 4, cabinet 5, drying air channel 6, heat recovering heat exchanger 7, exhaust duct 9, heat pump main frame 1 is comprised of critical pieces such as compressor 14, condenser 3, evaporimeter 13, throttling arrangement 12, condensation fan 2, evaporation fan 10 and auxiliary electrical heaters 15, and wherein condenser 3, condensation fan 2, auxiliary electrical heater 15 are in the drying air channel 6; Condensation fan 2 connects condenser 3 before air inlet, connect the air inlet of drum apparatus 4 behind exhaust outlet, before wherein auxiliary electrical heater 15 is installed in the air inlet of cylinder 4; Cylinder 4 and power transmission shaft 21 are connected by flange, and power transmission shaft 20 is connected by one or more levels transmission with motor 21; Cabinet 5 middle and upper parts are provided with cylinder 4, and cylinder 4 tops have the air inlet mouth to connect heat pump main frame 1, in cylinder 4 bottoms one air outlet is arranged, and cabinet 5 bottoms and the back side are provided with heat recovering heat exchanger 7, drying air channel 6, exhaust duct 9; Heat recovering heat exchanger 7 designs for binary channels, be divided into exhaust passage and inlet channel, wherein the exhaust passage entrance point is connected the common air outlet that connects cylinder 4 with the drying air channel, and the exhaust passage port of export connects exhaust duct 9, the inlet channel entrance point connects air inlet 11, and the port of export connects drying air channel 6; Exhaust duct 9 connects exhaust outlet 19, and air exhauster 8 is set before the exhaust outlet 19; Air exhauster 8 is controlled by the running parameter that the humidity sensor 16 that is arranged on cylinder 4 inlet and outlet places detects by controller 18; Before air inlet 11, cylinder 4 air outlet places and condenser 3, be provided with filter 17.Be provided with auxiliary electrical heater 15 on the opening of heat pump main frame bottom connection cylinder air inlet.
During the utility model normal operation, heat pump main frame 1 is opened, and evaporimeter 13 is by the heat in the forced heat-exchanging absorption ambient air of evaporation fan 10; Condensation fan 2 work drive the gas flow in the drying air channel 6, and gas flow is heated to form high-temperature gas after crossing condenser 3, enters cylinder 4 through behind the condensation fan 2, discharge from the below air outlet becoming damp-heat air after the heating of the wet wash in the cylinder 4; A damp-heat air part of discharging from cylinder 4 enters and enters exhaust duct 9 behind heat recovering heat exchanger 7 and the new air heat-exchange and discharge, and another part directly returns drying air channel 6, reheats rear work.Air exhauster 8 work were both discharged the part humid gas, can make again machine suck the new wind of equivalent from cabinet below air inlet 11.
Described heat recovering heat exchanger 7 makes the damp-heat air of discharge and new wind carry out heat exchange, reaches the effect that energy reclaims.
Claims (7)
1. heat pump clothes dryer, it is characterized in that comprising the heat pump main frame, cylinder, cabinet, the drying air channel, heat recovering heat exchanger, exhaust duct, the heat pump main frame comprises compressor, condenser, evaporimeter, throttling arrangement, condensation fan, evaporation fan and auxiliary electrical heater, in the drying air channel, condenser is set, in the drying air channel, condensation fan is set, the condensation fan air inlet connects condenser, the condensation fan exhaust outlet connects the air inlet of cylinder, auxiliary electrical heater is installed in the air inlet place of cylinder, evaporimeter connects compressor, evaporimeter connects throttling arrangement, the evaporimeter place arranges evaporation fan, cylinder is connected by flange with power transmission shaft, power transmission shaft is connected with motor, cabinet is provided with cylinder, cylinder is provided with air inlet and connects the heat pump main frame, in the cylinder bottom one air outlet is arranged, be provided with the drying air channel at cabinet, be provided with exhaust duct at cabinet, cabinet is provided with heat recovering heat exchanger, heat recovering heat exchanger comprises exhaust passage and inlet channel, the exhaust passage entrance point is connected the air outlet that connects cylinder with the drying air channel, the exhaust passage port of export connects exhaust duct, and the inlet channel entrance point connects air inlet, the port of export connects the drying air channel, and exhaust duct connects exhaust outlet.
2. a kind of heat pump clothes dryer according to claim 1 is characterized in that before the exhaust outlet air exhauster being set.
3. a kind of heat pump clothes dryer according to claim 1 is characterized in that at cylinder air inlet and air outlet place humidity sensor being set.
4. a kind of heat pump clothes dryer according to claim 1 is characterized in that at the air inlet place filter being set.
5. a kind of heat pump clothes dryer according to claim 1 is characterized in that at cylinder air outlet place filter being set.
6. a kind of heat pump clothes dryer according to claim 1 is characterized in that being provided with filter at condenser.
7. a kind of heat pump clothes dryer according to claim 1 is characterized in that heat recovering heat exchanger is sensible heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220411809.XU CN202809328U (en) | 2012-08-20 | 2012-08-20 | Heat pump clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220411809.XU CN202809328U (en) | 2012-08-20 | 2012-08-20 | Heat pump clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809328U true CN202809328U (en) | 2013-03-20 |
Family
ID=47868239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220411809.XU Expired - Lifetime CN202809328U (en) | 2012-08-20 | 2012-08-20 | Heat pump clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809328U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697668A (en) * | 2013-12-16 | 2014-04-02 | 广西柳州浚业科技有限公司 | Heated air circulation double drum type dryer with high temperature heat pump |
| CN104342898A (en) * | 2013-08-08 | 2015-02-11 | 海尔集团公司 | Heat pump clothes dryer with auxiliary heating device and control method of heat pump clothes dryer |
| CN104631069A (en) * | 2013-11-07 | 2015-05-20 | 杭州三花研究院有限公司 | Clothes dryer and control method thereof |
| CN105463809A (en) * | 2015-12-25 | 2016-04-06 | 无锡小天鹅股份有限公司 | Clothes dryer |
| CN105780426A (en) * | 2015-12-25 | 2016-07-20 | 无锡小天鹅股份有限公司 | Clothes drying machine |
| CN107151906A (en) * | 2016-03-04 | 2017-09-12 | 青岛海尔洗衣机有限公司 | A kind of waste heat recovery dryer |
| CN109267285A (en) * | 2017-07-18 | 2019-01-25 | 无锡小天鹅股份有限公司 | Device for clothing processing and control method and equipment for the device for clothing processing |
| CN110318235A (en) * | 2018-03-30 | 2019-10-11 | 青岛海尔洗衣机有限公司 | A kind of dryer |
| CN111826908A (en) * | 2019-04-19 | 2020-10-27 | 青岛海尔智能技术研发有限公司 | Clothes drying device |
| CN112030491A (en) * | 2019-06-03 | 2020-12-04 | 青岛海尔洗衣机有限公司 | Clothes drying equipment |
| CN112030492A (en) * | 2019-06-03 | 2020-12-04 | 青岛海尔洗衣机有限公司 | Clothes drying equipment |
-
2012
- 2012-08-20 CN CN201220411809.XU patent/CN202809328U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104342898A (en) * | 2013-08-08 | 2015-02-11 | 海尔集团公司 | Heat pump clothes dryer with auxiliary heating device and control method of heat pump clothes dryer |
| CN104631069A (en) * | 2013-11-07 | 2015-05-20 | 杭州三花研究院有限公司 | Clothes dryer and control method thereof |
| CN103697668A (en) * | 2013-12-16 | 2014-04-02 | 广西柳州浚业科技有限公司 | Heated air circulation double drum type dryer with high temperature heat pump |
| CN105463809A (en) * | 2015-12-25 | 2016-04-06 | 无锡小天鹅股份有限公司 | Clothes dryer |
| CN105780426A (en) * | 2015-12-25 | 2016-07-20 | 无锡小天鹅股份有限公司 | Clothes drying machine |
| CN105780426B (en) * | 2015-12-25 | 2018-10-30 | 无锡小天鹅股份有限公司 | Dryer |
| CN107151906A (en) * | 2016-03-04 | 2017-09-12 | 青岛海尔洗衣机有限公司 | A kind of waste heat recovery dryer |
| CN109267285A (en) * | 2017-07-18 | 2019-01-25 | 无锡小天鹅股份有限公司 | Device for clothing processing and control method and equipment for the device for clothing processing |
| CN110318235A (en) * | 2018-03-30 | 2019-10-11 | 青岛海尔洗衣机有限公司 | A kind of dryer |
| CN110318235B (en) * | 2018-03-30 | 2023-07-21 | 青岛海尔洗衣机有限公司 | Clothes dryer |
| CN111826908A (en) * | 2019-04-19 | 2020-10-27 | 青岛海尔智能技术研发有限公司 | Clothes drying device |
| CN111826908B (en) * | 2019-04-19 | 2023-09-08 | 青岛海尔洗衣机有限公司 | Clothes drying device |
| CN112030491A (en) * | 2019-06-03 | 2020-12-04 | 青岛海尔洗衣机有限公司 | Clothes drying equipment |
| CN112030492A (en) * | 2019-06-03 | 2020-12-04 | 青岛海尔洗衣机有限公司 | Clothes drying equipment |
| CN112030492B (en) * | 2019-06-03 | 2022-11-22 | 青岛海尔洗衣机有限公司 | Clothes drying equipment |
| CN112030491B (en) * | 2019-06-03 | 2023-01-31 | 青岛海尔洗衣机有限公司 | Clothes drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |