CN2380593Y - Health-care internal-circulation type clothes-drying machine - Google Patents
Health-care internal-circulation type clothes-drying machine Download PDFInfo
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- CN2380593Y CN2380593Y CN 99235610 CN99235610U CN2380593Y CN 2380593 Y CN2380593 Y CN 2380593Y CN 99235610 CN99235610 CN 99235610 CN 99235610 U CN99235610 U CN 99235610U CN 2380593 Y CN2380593 Y CN 2380593Y
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Abstract
The utility model relates to a health-care internal-circulation type clothes-drying machine. A compressor-> a condenser-> an axial-flow fan-> a roller-> a centrifugal fan-> an evaporator-> an air internal circulation system of the compressor. The utility model is characterized in that a sterilizing and disinfecting device and an intelligent throttle mechanism are arranged at the utility model; the sterilizing and disinfecting device is arranged in a wind passage; the intelligent throttle mechanism is composed of an SCM, a temperature sensor, an electromagnetic valve and an intelligent capillary tube which are connected with each other; according to the temperature change of an exhaust mouth, the capillary tube can be automatically switched over by the SCM, and the operating parameter of the compressor can be automatically set and adjusted by the SCM; thus, the compressor can be guaranteed to not enter a protecting state even if the temperature is rised. When the utility model is used, on one hand, the bacteria and the pathogen of the clothes can be automatically killed and the abnormal flavor of the clothes can be eliminated in the clothes-drying process; on the other hand, the energy loss can be decreased, and the service life of the compressor can be prolonged.
Description
The utility model relates to a kind of interior circulation dryer, and circulation dryer in particularly a kind of health belongs to household electrical appliance technical field.
The dryer of prior art, great majority are dryers of electrothermal, its drying principle is: electric heater is by heating the gas in the cabinet, wet clothes in the cabinet are heated up, the contained moisture of clothes is evaporated discharges outside the cabinet, because be the electric heater heating, therefore there is following shortcoming in this dryer: (1) energy resource consumption is big, the thermal efficiency is low; (2) the easy burned clothes even the pyrophoricity accident that is short-circuited; (3) discharge the outer water vapour of cabinet, indoor humidity is strengthened, water vapour contains the scurf of clothing on the other hand, pollutes indoor environment.Shortcoming at the existence of electrothermal dryer, our company designs a kind of " interior environment-friendly cycle type dryer ", and applied for Chinese patent, number of patent application is " 98243315.8 ", this dryer adopts drum-type structure, comprise housing, be positioned at the cylinder of housing, drum drive, compressor, condenser, evaporimeter, capillary and air-supply arrangement, compressor, condenser, evaporimeter and capillary connect into refrigeration system, air-supply arrangement is by the air channel, axial-flow fan and centrifugal fan are formed, and constitute an air internal circulation system by compressor → condenser → axial-flow fan → cylinder → centrifugal fan → evaporimeter → compressor; Be characterized in: the heat that at first utilizes compressor, condenser to distribute makes the atmosphere temperature rising in the cabinet, with clothing contained humidity evaporation in the cylinder, utilize evaporimeter to absorb heat then, making the air of the evaporator surface of flowing through condense into the globule separates out, repeated multiple times like this, clothing moisture content is fewer and feweri in the cylinder, thereby reaches the purpose of drying.Because whole drying process all is to carry out in cabinet, discharge box body outer be water but not water vapour and scurf, so can keep indoor environment clean and tidy, clean.
No matter be the newly-designed interior environment-friendly cycle type dryer of electrothermal dryer or our company, all there is not sterilization and disinfection device, therefore have one peculiar smell toward contact after clothing is dried, if clothing carries the germs of a disease or other bacteriums, then can bring the consequence of cross infection, these all do not meet the requirement of health.
The purpose of this utility model is in order to overcome in the prior art shortcoming that clothing behind the drying also has one peculiar smell, provides a kind of and can kill germ on the clothing, eliminates circulation dryer in the health of clothing peculiar smell.
The purpose of this utility model can reach by taking following measure: circulation dryer in the health, comprise housing, button on the housing and door switch, be positioned at the cylinder of housing, drum drive, compressor, condenser, evaporimeter, capillary and air-supply arrangement, compressor, condenser, evaporimeter and capillary connect into refrigeration system, air-supply arrangement is by the air channel, axial-flow fan and centrifugal fan are formed, constitute an air internal circulation system by compressor → condenser → axial-flow fan → cylinder → centrifugal fan → evaporimeter → compressor, its design feature is: comprise that also sterilizing unit, sterilizing unit are arranged in the air channel between the evaporimeter and condenser or between evaporimeter and the compressor.
The purpose of this utility model also can reach by taking following measure:
Sterilizing unit is an ozone generator.
Also comprise an intelligent throttle mechanism, this intelligence throttle mechanism is by single-chip microcomputer, humidity sensor, temperature sensor A, temperature sensor B, electromagnetic valve and intelligent capillary are formed by connecting, temperature sensor A is arranged on the exhaust ports of compressor, temperature sensor B is arranged on the exhaust ports of cylinder, humidity sensor C is arranged in the air channel, the A/D0 of single-chip microcomputer, A/D1, the A/D2 input connects the output of humidity sensor respectively, the output of temperature sensor B, the output of temperature sensor A, the I/O mouth 1 of single-chip microcomputer, I/O mouth 2, I/O mouth 3, I/O mouth 4 is arranged to output, the control end that connects compressor respectively, the control end of electromagnetic valve, the power control terminal of Rolling motor and fan electromotor, the control end of ozone generator, the I/O mouth 5 of single-chip microcomputer, I/O mouth 6 is arranged to input, connect button respectively, door switch, the interruption control end of single-chip microcomputer connects zero crossing circuitry, the intelligence capillary is connected back with electromagnetic valve and conventional capillary paralleling is the capillary group, compressor, evaporimeter, the capillary group constitutes a closed loop, single-chip microcomputer is according to the variations in temperature of exhaust outlet, intelligent break-make capillaceous automaticallyes switch, the operational factor of automatic setting or adjustment compressor, assurance compressor not Yin Wendu raise and enter guard mode; The built-in control software of single-chip microcomputer, driving ozone generator sends ozone and sets humidity parameter, temperature parameter, change the running of automatic control compressor, Rolling motor, fan electromotor or electromagnetic valve according to the variations in temperature of the exhaust outlet of the input instruction of button, door opening and closing state, compressor, the variations in temperature and the humidity in the air channel of cylinder exhaust outlet.
The built-in control software of single-chip microcomputer can be finished following work:
1) single-chip microcomputer internal initialization;
2) self check and self check are handled;
3) set the working time, set humidity parameter;
4) detect INT and interrupt control end, if interrupt requests is arranged, just showing zero crossing circuitry has output signal, expression power supply wave shape zero passage, the loaded work piece that the single-chip microcomputer permission is connected with its output; Otherwise forbid this loaded work piece;
5) detect humidity sensor, temperature sensor, according to the output situation of humidity sensor, the output situation of temperature sensor, the load that control is connected with the single-chip microcomputer output is opened or is closed;
6) link of detection button and single-chip microcomputer, the load that control is connected with the single-chip microcomputer output according to key commands is opened or is closed;
7) link of detecting gate switch and single-chip microcomputer is controlled the load that is connected with the single-chip microcomputer output according to the ON/OFF situation of door switch and is opened or close;
8) detect timer conter,, return the 4th if timing time does not arrive) step, if timing time arrives, stop the work and the demonstration time of the load that is connected with the single-chip microcomputer output.
Compared with prior art, the utlity model has following outstanding effect:
1. sterilization and disinfection device is set, in the drying process, kills bacterium and germ in the clothing automatically, eliminate the peculiar smell in the clothing, be i.e. clean health again.
2. by monolithic processor controlled intelligent throttle mechanism, also comprise temperature sensor A, electromagnetic valve and intelligent capillary, intelligence capillary and normal capillary paralleling, under the condition of winter or humidity, the intelligence capillary is closed, have only normal capillary work, refrigeration system maintains under the suitable parameters of setting and moves; In higher season of temperature or because along with the carrying out of dry run, air themperature through evaporimeter progressively raises, thereby cause evaporator outlet place refrigerant superheat degree to increase, the exhaust outlet of compressor temperature rises, when this temperature rises to setting value, single-chip microcomputer is connected intelligent capillary by electromagnetic valve, and intelligent capillary is devoted oneself to work, thus the performance of improvement refrigeration system.Like this, compressor can not make compressor keep normal operating conditions throughout the year because of the overheated guard mode that enters; reduce the on-off frequency of compressor, reduce energy loss on the one hand, prolong the service life of compressor; make dryer reliably, work efficiently and safely on the other hand, make things convenient for the user.
3. the heat that at first utilizes compressor, condenser to distribute makes atmosphere temperature rising, water evaporates with clothing in the cylinder, utilize evaporimeter to absorb heat then, make its surperficial air of flowing through condense into the globule and separate out, whole drying process is carried out in sealed cylinder, discharge that drying is extra-organismal to have only the globule, there is not water vapour, not only capacity usage ratio height, energy savings, and do not have the clothing scurf and pollute indoor environment, can burned clothing, safe in utilization.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is the structure vertical view of the utility model embodiment 1.
Fig. 2 is the structure side view of the utility model embodiment 1.
Fig. 3 is the intelligent throttle mechanism structure chart of the utility model embodiment 1.
Fig. 4 is the control software flow block diagram of the utility model embodiment 1.
Fig. 5 is the logical flow chart of the utility model embodiment 1.
Fig. 6 is the psychrometric chart of the utility model embodiment 1.
From Fig. 1, Fig. 2 and Fig. 3 are as can be known, present embodiment comprises housing 19, button 13 on the housing 19 and door switch 14, be positioned at the cylinder 10 of housing 19, Rolling motor 4, compressor 1, condenser 7, evaporimeter 2, capillary 15, ozone generator 8, intelligence throttle mechanism 9, dirt catcher 12 and air-supply arrangement, ozone generator 8 is arranged in the air channel 3 between the evaporimeter 2 and condenser 7 or between evaporimeter 2 and the compressor 1, dirt catcher 12 is arranged on cylinder air outlet place, compressor 1, condenser 7, evaporimeter 2 and capillary 15 connect into refrigeration system, air-supply arrangement is by air channel 3, axial-flow fan 6 and centrifugal fan 11 are formed, constitute an air internal circulation system by compressor 1 → condenser 7 → axial-flow fan 6 → ozone generator 8 → cylinder 10 → centrifugal fan 11 → evaporimeter 2 → compressor 1, intelligence throttle mechanism 9 is by single-chip microcomputer IC, temperature sensor A, temperature sensor B, humidity sensor C, electromagnetic valve 16 and intelligent capillary 17 are formed by connecting, temperature sensor A is arranged on the exhaust ports of compressor 1, temperature sensor B is arranged on the exhaust ports of cylinder 10, humidity sensor C is arranged in the air channel 3, the A/D0 of single-chip microcomputer IC, A/D1, the A/D2 input connects the output of humidity sensor C respectively, the output of temperature sensor B, the output of temperature sensor A, the I/O mouth 1 of single-chip microcomputer IC, I/O mouth 2, I/O mouth 3, I/O mouth 4 is arranged to output, the control end that connects compressor 1 respectively, the control end of electromagnetic valve 16, the power control terminal of Rolling motor 4 and fan electromotor 5, the control end of ozone generator 8, the I/O mouth 5 of single-chip microcomputer IC, I/O mouth 6 is arranged to input, connect button 13 respectively, door switch 14, the interruption control end INT of single-chip microcomputer IC connects zero crossing circuitry 18, the built-in control software of single-chip microcomputer IC, set humidity parameter, temperature parameter, input instruction according to button, door opening and closing state, the variations in temperature of the exhaust outlet of compressor 1, humidity in the variations in temperature of cylinder 10 exhaust outlets and the housing 12 changes automatic control compressor 1, Rolling motor 4, the running of fan electromotor 5 or electromagnetic valve 16.
As can be seen from Figure 3; intelligence capillary 17 connect with electromagnetic valve 16 afterwards and conventional capillary 15 in parallel be the capillary group; compressor 1; evaporimeter 2; the capillary group constitutes a closed loop; single-chip microcomputer IC is according to the variations in temperature of the exhaust outlet of compressor 1 or cylinder 10; the break-make of intelligent capillary 17 automaticallyes switch; when compressor 1 exhaust outlet or cylinder 10 exhaust outlet temperature are low or in the winter; two seasons of spring; single-chip microcomputer IC closes intelligent capillary 17; only drop into conventional capillary 15; the parameter operation that system held is being set during the place; when compressor 1 exhaust outlet or cylinder 10 exhaust outlet temperature are higher or in the summer; two seasons of autumn; single-chip microcomputer IC connects intelligent capillary 17 by electromagnetic valve 16; conventional capillary 15 when a little; intelligence capillary 17 is worked simultaneously, and system adjusts operational factor automatically, and assurance compressor 1 not Yin Wendu raises and enters guard mode.
Single-chip microcomputer 1 built-in control software, as can be seen from Figure 4, this built-in control software can be finished following work:
1) single-chip microcomputer IC internal initialization;
2) self check and self check are handled;
3) set the working time, set humidity parameter;
4) detect INT and interrupt control end, if interrupt requests is arranged, just showing zero crossing circuitry has output signal, expression power supply wave shape zero passage, and single-chip microcomputer allows electromagnetic valve 16, compressor 1, ozone generator 8, Rolling motor 4 and fan electromotor 5 work;
5) detect humidity sensor C, temperature sensor A, B, according to the output situation of humidity sensor C, the output situation of temperature sensor A, B, the work of control electromagnetic valve 16, compressor 1, ozone generator 8, Rolling motor 4 and fan electromotor 5;
6) link of detection button 13 and single-chip microcomputer is according to the work of button 13 order control electromagnetic valves 16, compressor 1, ozone generator 8, Rolling motor 4 and fan electromotor 5;
7) link of detecting gate switch 14 and single-chip microcomputer IC is controlled the work of electromagnetic valve 16, compressor 1, ozone generator 8, Rolling motor 4 and fan electromotor 5 according to the ON/OFF situation of door switch;
8) detect timer conter,, just send interruptive command, drive or stop the work of compressor 1, ozone generator 8, Rolling motor 4 and fan electromotor 5 if timing time arrives;
From Fig. 5, Fig. 6 as can be known:
Air was from 1 → 2 o'clock, and air is through evaporimeter 2, and its temperature descends, and relative humidity increases, and promptly air is absorbed heat by evaporimeter 2, and its temperature reduces and reaches separates out moisture zero point, is the dehumidification temperature-fall period.
Air is from 2 → 3 o'clock, and air is through condenser 7, and the ozone that ozone generator 8 produces mixes with air, and its temperature rises, and relative humidity descends, i.e. the heat energy of air cold-producing medium in this absorptive condenser 7, temperature rising as a result, humidity decline, for etc. wet heating process.
Air had the compressed machine 1 of air flow of ozone from 3 → 4 o'clock, continue to absorb compressor 1 liberated heat, and temperature continues to rise as a result, and relative humidity continues to descend, for etc. wet heating process.
Air is from 4 → 5 o'clock, has behind the atmosphere temperature rising of ozone through the clothing in the cylinder 10, and ozone kills the germ in the clothing and other bacteriums and absorbs moisture in the clothing in this moment air, clothing is blotted gradually, air themperature descends, and relative humidity rises, and is the constant enthalpy moisture absorption process.
So move in circles, germ in the clothing and other bacteriums are killed by ozone repeatedly, become the globule after moisture in the clothing is constantly drawn by hot-air simultaneously and excrete, both reached the purpose of drying clothes, can not discharge environmental contaminants such as clothing bits, kill germ and other bacteriums in the clothing again, eliminate the peculiar smell in the clothing, whole drying process is carried out under the automatic control of single-chip microcomputer, and is full intellectualized, fault rate is low, safe and reliable, health.
Claims (4)
1. circulation dryer in the health, comprise housing (19), button (13) on the housing (19) and door switch (14), be positioned at the cylinder (10) of housing (19), drum drive (4), compressor (1), condenser (7), evaporimeter (2), capillary (15) and air-supply arrangement, compressor (1), condenser (7), evaporimeter (2) and capillary (15) connect into refrigeration system, air-supply arrangement is by air channel (3), axial-flow fan (6) and centrifugal fan (11) are formed, constitute an air internal circulation system by compressor (1) → condenser (7) → axial-flow fan (6) → cylinder (10) → centrifugal fan (11) → evaporimeter (2) → compressor (1), it is characterized in that: also comprise sterilizing unit (8), sterilizing unit (8) is arranged between middle evaporimeter (2) in air channel (3) and the condenser (7) or between evaporimeter (2) and the compressor (1).
2. circulation dryer in the health according to claim 1, it is characterized in that: sterilizing unit (8) is an ozone generator.
3. circulation dryer in the health according to claim 1 and 2, it is characterized in that: also comprise an intelligent throttle mechanism (9), this intelligence throttle mechanism (9) is by single-chip microcomputer IC, humidity sensor C, temperature sensor A, temperature sensor B, electromagnetic valve (16) and intelligent capillary (17) are formed by connecting, temperature sensor A is arranged on the exhaust ports of compressor (1), temperature sensor B is arranged on the exhaust ports of cylinder (10), humidity sensor C is arranged in the air channel (3), the A/D0 of single-chip microcomputer IC, A/D1, the A/D2 input connects the output of humidity sensor C respectively, the output of temperature sensor B, the output of temperature sensor A, the I/O mouth 1 of single-chip microcomputer, I/O mouth 2, I/O mouth 3, I/O mouth 4 is arranged to output, the control end that connects compressor (1) respectively, the control end of electromagnetic valve (16), the power control terminal of Rolling motor (4) and fan electromotor (5), the control end of ozone generator (8), the I/O mouth 5 of single-chip microcomputer IC, I/O mouth 6 is arranged to input, connect button (13) respectively, door switch (14), the interruption control end INT of single-chip microcomputer IC connects zero crossing circuitry (18), in parallel with conventional capillary (15) after intelligence capillary (17) is connected with electromagnetic valve (16) is the capillary group, compressor (1), evaporimeter (2), the capillary group constitutes a closed loop; The built-in control software of single-chip microcomputer (1), driving ozone generator (8) sends ozone and sets humidity parameter, temperature parameter, change according to the variations in temperature of the exhaust outlet of the input instruction of button (13), door switch (14) state, compressor (1), variations in temperature and humidity in air channel (3) of cylinder (10) exhaust outlet, automatic control compressor (1), Rolling motor (4, the running of fan electromotor (5) or electromagnetic valve (16).
4. circulation dryer in the health according to claim 3, it is characterized in that: a dust filtration device (12) is set in air channel (3), and dust filtration device (12) is positioned between centrifugal fan (11) and cylinder (10) air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235610 CN2380593Y (en) | 1999-03-23 | 1999-03-23 | Health-care internal-circulation type clothes-drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235610 CN2380593Y (en) | 1999-03-23 | 1999-03-23 | Health-care internal-circulation type clothes-drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380593Y true CN2380593Y (en) | 2000-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235610 Expired - Fee Related CN2380593Y (en) | 1999-03-23 | 1999-03-23 | Health-care internal-circulation type clothes-drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380593Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774398A (en) * | 2012-10-22 | 2014-05-07 | Lg电子株式会社 | Laundry treating apparatus having expansion valve which is variable according to the driving mode |
| CN104109971A (en) * | 2013-04-22 | 2014-10-22 | 海尔集团公司 | Clothes drying machine with sterilizing and deodorizing device |
| WO2016180372A1 (en) * | 2015-05-13 | 2016-11-17 | 海尔亚洲株式会社 | Clothing treatment apparatus: |
| WO2018040936A1 (en) * | 2016-08-30 | 2018-03-08 | 青岛海尔滚筒洗衣机有限公司 | Method for controlling heat pump laundry drying apparatus |
| 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 |
-
1999
- 1999-03-23 CN CN 99235610 patent/CN2380593Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774398A (en) * | 2012-10-22 | 2014-05-07 | Lg电子株式会社 | Laundry treating apparatus having expansion valve which is variable according to the driving mode |
| US9146056B2 (en) | 2012-10-22 | 2015-09-29 | Lg Electronics Inc. | Laundry treating apparatus having expansion valve which is variable according to the driving mode |
| CN103774398B (en) * | 2012-10-22 | 2016-12-07 | Lg电子株式会社 | There is the clothes treatment device of the expansion valve changed according to drive pattern |
| CN104109971A (en) * | 2013-04-22 | 2014-10-22 | 海尔集团公司 | Clothes drying machine with sterilizing and deodorizing device |
| WO2016180372A1 (en) * | 2015-05-13 | 2016-11-17 | 海尔亚洲株式会社 | Clothing treatment apparatus: |
| CN107530462A (en) * | 2015-05-13 | 2018-01-02 | Aqua株式会社 | Device for clothing processing |
| US10086103B2 (en) | 2015-05-13 | 2018-10-02 | Aqua Co., Ltd. | Clothing treatment apparatus |
| CN107530462B (en) * | 2015-05-13 | 2020-06-30 | 青岛胶南海尔洗衣机有限公司 | Clothes treating device |
| WO2018040936A1 (en) * | 2016-08-30 | 2018-03-08 | 青岛海尔滚筒洗衣机有限公司 | Method for controlling heat pump laundry drying apparatus |
| 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 |
| CN108468193B (en) * | 2018-04-28 | 2023-12-19 | 海信冰箱有限公司 | Heat pump clothes dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN DONGLING ELECTRIC POWER LTD. Free format text: FORMER OWNER: WEILI GROUP CO., ZHONGSHAN CITY Effective date: 20060407 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060407 Address after: 528403, Fu Sha town, Guangdong City, Zhongshan province Fu Sha Industrial Park Patentee after: Zhongshan Dongling Weili Electrical Appliance Co., Ltd. Address before: 528403, Wu Weizhuan, 76 Sun Wen Dong Road, Guangdong, Zhongshan Patentee before: Weili Group Co., Zhongshan City |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |