CN201288259Y - Recovery system of dry cleaning machine - Google Patents
Recovery system of dry cleaning machine Download PDFInfo
- Publication number
- CN201288259Y CN201288259Y CNU2008201541160U CN200820154116U CN201288259Y CN 201288259 Y CN201288259 Y CN 201288259Y CN U2008201541160 U CNU2008201541160 U CN U2008201541160U CN 200820154116 U CN200820154116 U CN 200820154116U CN 201288259 Y CN201288259 Y CN 201288259Y
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- recovery system
- evaporimeter
- evaporator
- condenser
- induced draft
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Abstract
The utility model relates to a dry cleaning machine recovery system comprising a auxiliary heater, a condenser, a evaporator, a liquid return pipe, a recovery system case and a fan system, the dry cleaning machine recovery system also comprises a wind shield and a air inducing plate arranged in the case between the condenser and the evaporator, the wind shield and the air inducing plate are arranged at back of the evaporator flow, the evaporator is obliquely mounted, and a inlet of the evaporator is connected with a duct. Compared with conventional recovery system, a wind shield and a air inducing plate is added at back of the evaporator, simultaneously position arrangement of each component is changed, flow direction of circulated air when recovering is changed, so that problems in conventional recovery system are avoided. The utility model improves recovery process in structure, increases recovery efficiency, reduces solvent residual amount in clothes, decreases washing time, simultaneously reduces processing technology difficulty of the novel recovery system, increases processing quality, and reduces manufacture cost and maintenance expenditure.
Description
Technical field
The utility model relates to dry cleaner, particularly a kind of recovery system of dry cleaner.
Background technology
Dry cleaner utilizes chemical solvent to come washing clothes.The dry cleaner recovery system is to be used for reclaiming washing to take off behind the liquid still residual chemical solvent in the clothing, makes the solvent in the clothing reach the use standard.The operation principle of recovery system is: utilize cleaning solvent different saturated vapor pressure in the air of different temperatures to reclaim solvent.At first in the dry cleaner washing chamber, be blown into the higher air of temperature, to make the liquid solvent carburation by evaporation be gaseous state and reach capacity, when the cooling that is cooled during to recovery system of this saturated solvent gas circulation, thereby make gaseous solvent liquefaction for liquid and along pipeline stream liquid-return box, cryogenic gas is then reheated intensification, enters the washing chamber again and circulates.
Referring to Fig. 1, the recovery system of dry cleaner is by constituting with lower member: auxiliary heater 1, condenser 2, evaporimeter 3, liquid back pipe 4, recovery system housing 5 and blower fan system.The course of work of this recovery system is as follows: when beginning to reclaim, blower fan system starts, the air of machine intimate is circulated, auxiliary heater 1 begins heating simultaneously, enter the washing chamber after making gas through auxiliary heater be heated to high temperature, high-temperature gas makes in the washing chamber liquid cleaning solvent carburation by evaporation residual in the clothing and reaches and balances each other; This hot saturated vapor that contains the gaseous state solvent continues to be circulated to evaporimeter 3 then, and refrigeration unit begins refrigeration is lowered the temperature hot saturated vapor, and the saturated vapor pressure of cleaning solvent reduces, and gaseous solvent condensation water gradually turns to liquid state, and flows to liquid back pipe 4, advances liquid feeding tank.And after cryogenic gas reaches new balancing each other, continue to be circulated to condenser 2 and auxiliary heater 1 to be reheated high temperature, enter the washing chamber again, and be circulated to solvent always and be recovered totally.
In traditional recovery system, evaporimeter 3, condenser 2, auxiliary heater 1 and blower fan system putting position be over against.In order to improve detersive efficiency, reduce wash time, just need to reduce recovery time, the method that adopts is to improve air quantity and wind speed usually, and cyclic process is accelerated, the increased frequency of circulation in the unit interval.This method can reach certain effect, but the problem that exists is, when the saturated vapor of high temperature is lowered the temperature in condenser, gaseous solvent at first liquefies to vaporific, but the flowing fast of air makes vaporific solvent have little time further liquefaction just to be brought in condenser 2 and the auxiliary heater 3, is heated and is vaporizated into gaseous state.On the other hand, the gaseous solvent drop that forms that condenses sticks on the heat exchanging fin of condenser easily, is easy to be driven by air-flow enter condenser and auxiliary heater is heated vaporization again.More than the drop when wind speed is high more, taken out of of two kinds of situations also just many more, this just greatly reduces the efficient of recovery, has wasted the energy, causes recovery not thorough simultaneously, the solvent residual amount in the clothing is higher.
The utility model content
Task of the present utility model provides a kind of improved dry cleaner recovery system, and the gaseous solvent liquefaction that it has solved in traditional recovery system is insufficient, and the drop of being taken out of is more, and organic efficiency is low, wastes energy, and the solvent residual amount in the clothing is than problems such as height.
Technical solution of the present utility model is as follows:
A kind of dry cleaner recovery system, it comprises auxiliary heater, condenser, evaporimeter, liquid back pipe, recovery system housing and blower fan system, it also comprises deep bead and induced draft plate in the housing that is set in place between condenser and evaporimeter, deep bead and induced draft plate are placed in the back of evaporimeter flow process, the oblique arrangement of evaporimeter, the import of evaporimeter is connected with the air channel.
The building block of dry cleaner recovery system of the present utility model is compared with traditional recovery system, deep bead and induced draft plate have been increased in the back of evaporimeter, having changed each position component simultaneously arranges, changed the flow direction of air circulation when reclaiming, avoid the problem that occurs in traditional recovery system, thereby improved organic efficiency.
The utility model enters the gas wind speed of evaporimeter by reduction, tilt to put the direction of evaporimeter and control effluent stream, making effluent stream is not to face condenser, avoided solvent that air-flow will liquefy to bring in the condenser and vaporization again thus, improved the efficient of recovery system, reduce wash time, reduced the residual quantity of cleaning solvent in the clothing, and reduced washing energy consumption and washing agent consumption.
Recovery system of the present utility model has been improved removal process from structure, has improved organic efficiency, has reduced the solvent residual amount in the clothing, reduced wash time, reduce the processing technology difficulty of new recovery system simultaneously, improved crudy, reduced manufacturing cost and maintenance cost.
Description of drawings
Fig. 1 is the structural representation of traditional recovery system of dry cleaner.
Fig. 2 is the structural representation of a kind of dry cleaner recovery system of the present utility model.
Fig. 3 is the work schematic diagram of Fig. 2 dry cleaner recovery system.
The specific embodiment
Referring to Fig. 2, a kind of dry cleaner recovery system of the present utility model comprises auxiliary heater 1, condenser 2, evaporimeter 3, liquid back pipe 4, recovery system housing 5 and blower fan system.Deep bead 6 and induced draft plate 7 also are housed in recovery system, and deep bead 6 and induced draft plate 7 are set in place in the housing between condenser 2 and evaporimeter 3.
Deep bead 6 and induced draft plate 7 are placed in the back of evaporimeter 3 flow processs.Deep bead 6 is near being placed in evaporimeter 3 exits.Induced draft plate 7 can be made some, is several piece induced draft plate 7, and induced draft plate 7 is arc shape to be settled.As shown in Figure 2, first induced draft plate 7 joins with deep bead 6, and the size of first induced draft plate 7 is big, is arc shape.The size of second induced draft plate 7 is smaller, is placed in the back of first induced draft plate 7 with being arc shape.Induced draft plate 7 is made arc shape, helps the air guide of machine intimate, to improve the efficient of air circulation.
Whole recovery of the present utility model system is installed in the washing chamber of dry cleaner, be communicated with the washing chamber by the air channel, front and back, make by blower fan system that air circulates in the dry cleaner, air enters the washing chamber after being heated by auxiliary heater, become the saturated vapor that contains cleaning solvent, be recycled to evaporimeter and lowered the temperature, solvent liquefaction is flowed out through liquid back pipe; This cryogenic gas enters condenser and auxiliary heater is reheated, and enters the washing chamber again.Repeating the cleaning solvent of this circulation in clothing is recovered totally.
Referring to Fig. 3, the dry cleaner recovery system course of work of the present utility model is as follows:
When beginning to reclaim, air in the dry cleaner circulates under the blower fan system effect, entered washing chamber 12 by the high-temperature gas 11 after auxiliary heater 1 heating, make liquid solvent residual in the clothing 13 14 vaporizations and reach and balance each other, when this hot saturated solvent steam 15 enters recovery system housing 5 from the air channel, wind speed is reduced; Enter in the evaporimeter 3 with relatively slow speed then and lowered the temperature, form low-temperature saturated steam 16, gaseous solvent liquefaction is for liquid, under the gravity effect and flow to liquid back pipe 4 under the air-flow effect and advance liquid feeding tank.Because the effect of deep bead 6, air-flow are flowed along condenser 2 bottoms, the vaporific solvent of being taken out of by air-flow enters liquid back pipe 4 after continuing to condense above the liquid back pipe 4 and on the sidewall; And be attached to drop easier liquid back pipe 4 that enters under the effect of oblique air-flow and gravity on evaporimeter 3 heat exchanging fins, and be difficult for entering condenser 2 and auxiliary heater 1.The effect of induced draft plate 7 is to make air flow direction smooth and easy, avoids wind speed to cross low and makes that to reclaim circulation slack-off.
Recovery system of the present utility model shows that after tested the recovery time of novel recovery system has reduced 9.8% than traditional recovery system, and the solvent residual amount in the clothing has reduced by 38%.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of the foregoing description.
Claims (5)
1. dry cleaner recovery system, it comprises auxiliary heater, condenser, evaporimeter, liquid back pipe, recovery system housing and blower fan system, it is characterized in that, it also comprises deep bead and induced draft plate in the housing that is set in place between condenser and evaporimeter, deep bead and induced draft plate are placed in the back of evaporimeter flow process, the oblique arrangement of evaporimeter, the import of evaporimeter is connected with the air channel.
2. dry cleaner recovery system according to claim 1 is characterized in that, described deep bead is near being placed in the evaporator outlet place.
3. dry cleaner recovery system according to claim 1 is characterized in that, described induced draft plate is the several piece induced draft plate.
4. dry cleaner recovery system according to claim 1 is characterized in that, described induced draft plate is arc shape to be settled.
5. dry cleaner recovery system according to claim 1 is characterized in that, the oblique arrangement of described evaporimeter, and the entrance location of evaporimeter is inclined upwardly, and the exit position of evaporimeter is then downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201541160U CN201288259Y (en) | 2008-10-17 | 2008-10-17 | Recovery system of dry cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201541160U CN201288259Y (en) | 2008-10-17 | 2008-10-17 | Recovery system of dry cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288259Y true CN201288259Y (en) | 2009-08-12 |
Family
ID=40979935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201541160U Expired - Lifetime CN201288259Y (en) | 2008-10-17 | 2008-10-17 | Recovery system of dry cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288259Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133269A (en) * | 2014-05-30 | 2015-12-09 | 杭州三花研究院有限公司 | Clothing drying device and drying system |
| CN105220425A (en) * | 2014-05-30 | 2016-01-06 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297371A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105297369A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN106592182A (en) * | 2015-10-20 | 2017-04-26 | 杭州三花家电热管理系统有限公司 | Drying system and clothes drying device |
| CN106758072A (en) * | 2016-11-30 | 2017-05-31 | 无锡小天鹅股份有限公司 | Dryer |
| CN105297371B (en) * | 2014-05-30 | 2018-06-01 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
-
2008
- 2008-10-17 CN CNU2008201541160U patent/CN201288259Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133269A (en) * | 2014-05-30 | 2015-12-09 | 杭州三花研究院有限公司 | Clothing drying device and drying system |
| CN105220425A (en) * | 2014-05-30 | 2016-01-06 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297371A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105297369A (en) * | 2014-05-30 | 2016-02-03 | 杭州三花研究院有限公司 | Clothes drying device and drying system |
| CN105297369B (en) * | 2014-05-30 | 2018-04-17 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105133269B (en) * | 2014-05-30 | 2018-04-17 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105220425B (en) * | 2014-05-30 | 2018-05-04 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| CN105297371B (en) * | 2014-05-30 | 2018-06-01 | 杭州三花研究院有限公司 | A kind of clothes drying device and drying system |
| DE102015209113B4 (en) * | 2014-05-30 | 2021-06-10 | Hangzhou Sanhua Research Institute Co., Ltd. | DRYING SYSTEM AND USING THE DRYING SYSTEM IN A LAUNDRY DRYER |
| CN106592182A (en) * | 2015-10-20 | 2017-04-26 | 杭州三花家电热管理系统有限公司 | Drying system and clothes drying device |
| CN106758072A (en) * | 2016-11-30 | 2017-05-31 | 无锡小天鹅股份有限公司 | Dryer |
| CN106758072B (en) * | 2016-11-30 | 2019-09-17 | 无锡小天鹅电器有限公司 | Dryer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |
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| CX01 | Expiry of patent term |