CN103898723B - Energy-efficient laundry-steam dryer - Google Patents
Energy-efficient laundry-steam dryer Download PDFInfo
- Publication number
- CN103898723B CN103898723B CN201210585562.8A CN201210585562A CN103898723B CN 103898723 B CN103898723 B CN 103898723B CN 201210585562 A CN201210585562 A CN 201210585562A CN 103898723 B CN103898723 B CN 103898723B
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- air
- heat exchanger
- waste gas
- air intake
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/22—Lint collecting arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
Abstract
The present invention relates to a kind of energy-efficient laundry-steam dryer, its have cabinet type body, cylinder and transmission device, blower fan, on put tubing heat exchanger, air intake pre-heating system, cleaning blowing device; Described air intake pre-heating system by air intake pipeline section, the vertical pipeline section of air intake, air intake being put pipeline section, air inlet filter screen, waste gas enter pipeline section bottom pipeline section, waste gas, exhausting waste gas pipeline section, air/exhaust-heat exchanger, air/condensate water liquid heat exchanger, drain valve form, described cleaning blowing device is made up of the exhaust outlet of compressed air source, flexible pipe, horizontal pipe, vertical pipe.Advantage of the present invention is as follows: the high temperature heat taking full advantage of the waste gas of high temperature heat and the dryer blower fan discharge of putting the condensate water that tubing heat exchanger is discharged, by air/exhaust-heat exchanger, air/condensate water liquid heat exchanger, preheating is entered to the air entering dryer, the air newly entered constantly is heated, improve thermal source Utilization ability, achieve significant progressive economic benefit of becoming reconciled.
Description
Technical field
The present invention relates to the drying plant after the washing of a kind of ready-made clothes, more specifically to the energy-efficient laundry-steam dryer of one.
Background technology
In the prior art, the heating of steam ready-made clothes dryer adopts tube coil type heat exchanger mostly, it utilizes the heat of steam to pass through coil pipe, heat is passed to the fin of coil pipe, hot heat ambient air is penetrated by the width of fin, then the fan induced draught in drying machine forms hot blast and carries in cylinder, hot blast absorbs the moisture of washings, carries out drying to washings.Adopt the weak point of this heat exchange method, one is that the condensate water of remaining steam and high temperature is directly discharged outside machine by tube coil type heat exchanger vapour-discharge tube, and high temperature heat is also underused; Two is that the hot blast of discharging after dryer back roll is held waste heat under the arm and directly to be discharged machine, and heat is also underused.In brief, the high and thermal efficiency of cost is lowly the common fault of this kind of dryer.
Summary of the invention
The object of the invention is for prior art weak point and the energy-efficient laundry-steam dryer that a kind of structure is simple, with low cost, effectively can utilize high-temperature steam heat energy is provided.
The object of the invention is to be realized by following measures: a kind of energy-efficient laundry-steam dryer, its have cabinet type body, cylinder and transmission device, blower fan, on put tubing heat exchanger, its special character is: also have air intake pre-heating system, cleaning blowing device; Wherein:
Described air intake pre-heating system is by air intake pipeline section, the vertical pipeline section of air intake, air intake puts pipeline section, air inlet filter screen, waste gas enters pipeline section, pipeline section bottom waste gas, exhausting waste gas pipeline section, air/exhaust-heat exchanger, air/condensate water liquid heat exchanger, drain valve forms, air inlet filter screen, air/exhaust-heat exchanger, air/condensate water liquid heat exchanger is arranged on the entrance of air intake pipeline section successively, the vertical pipeline section entrance of air intake docks with the outlet of air intake pipeline section, the vertical pipeline section of air intake with air intake is put pipeline section and docks, the outlet of air intake being put pipeline section with on put tubing heat exchanger air inlet end and dock, the entrance that waste gas enters pipeline section connects with blower fan exhaust outlet, the tail end that waste gas enters pipeline section connects with pipeline section bottom waste gas, bottom waste gas, pipeline section outlet connects the exhaust gas entrance of air/exhaust-heat exchanger, the waste gas outlet of air/exhaust-heat exchanger connects with exhausting waste gas pipeline section, waste gas is by outside exhausting waste gas pipeline section discharge machine, the condensate water liquid water inlet of air/condensate water liquid heat exchanger connects with the condensate outlet of drain valve, outside the condensate water liquid water discharge outlet adapter discharge machine of air/condensed water liquid heat exchanger, the access port of drain valve with on put tubing heat exchanger steam outlet and connect,
Cleaning blowing device is made up of the exhaust outlet of compressed air source, flexible pipe, horizontal pipe, vertical pipe, vertical pipe is provided with some winding-up apertures towards the pipeline cylinder of air/condensate water liquid heat exchanger, and horizontal pipe one end connects with vertical pipe, the other end connects with the exhaust outlet of compressed air source.
The vertical pipeline section of described air intake pre-heating system by air exhauster with on put pipeline section and be connected
Put on described on waste discharge pipeline section and butterfly valve is installed.
Compared with prior art, owing to have employed the energy-efficient laundry-steam dryer that the present invention proposes, tool has the following advantages: the high temperature heat taking full advantage of the high-temp waste gas of high temperature heat and the dryer blower fan discharge of putting the condensate water that tubing heat exchanger is discharged, by air/exhaust-heat exchanger, air/condensate water liquid heat exchanger, preheating is entered to the air entering dryer, the air newly entered constantly is heated; With stylish enter air reduce the humidity of dryer inner chamber, accelerate the speed to clothes drying, increased substantially thermal source Utilization ability, decrease the dependence to steam source, decrease the consumption of steam, the present invention reaches more than 40% than original type energy-saving effect after testing.Another advantage of the present invention to be jetted the dust be gathered on the fin of air/condensate water liquid heat exchanger by the gas timing that compressed air source is discharged, and improves the operating mode of heat exchanger, improves the thermal efficiency.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, detailed description of the invention is elaborated:
Fig. 1 gives the structural representation of the embodiment of the present invention.A kind of energy-efficient laundry-steam dryer, its have cabinet type body, cylinder and transmission device, blower fan, on put tube heater 1, air intake pre-heating system, cleaning blowing device; Wherein:
Described air intake pre-heating system by air intake pipeline section 11, the vertical pipeline section 12 of air intake, air intake being put pipeline section 13, air inlet filter screen 14, waste gas enter pipeline section 52 bottom pipeline section 51, waste gas, exhausting waste gas pipeline section 53, air/exhaust-heat exchanger 15, air/condensate water liquid heat exchanger 16, drain valve 17 form.Air inlet filter screen 14, air/exhaust-heat exchanger 15, air/condensate water liquid heat exchanger 16 is arranged on the entrance 11 of air intake pipeline section successively, air intake vertical pipeline section 12 entrance docks with the outlet of air intake pipeline section 11, the vertical pipeline section 12 of air intake with air intake is put pipeline section 13 and docks, or vertical pipeline section 12 and on put adjunction air exhauster 18 between pipeline section 13, to improve blast.The entrance that waste gas enters pipeline section 51 connects with blower fan exhaust outlet, the tail end that waste gas enters pipeline section 51 connects with pipeline section bottom waste gas 52, bottom waste gas, pipeline section 52 outlet connects the exhaust gas entrance of air/exhaust-heat exchanger 15, the waste gas outlet of air/exhaust-heat exchanger 15 connects with exhausting waste gas pipeline section 53, and waste gas is discharged outside machine by exhausting waste gas pipeline section 53.Can also take further to be provided with butterfly valve upper putting on waste discharge pipeline section, opening and closing butterfly valve can regulate the back pressure of waste discharge pipeline section.The condensate water liquid water inlet adapter 7 of air/condensate water liquid heat exchanger 16 connects with the condensed water discharge outlet of drain valve 17, outside the condensate water liquid water discharge outlet adapter 8 discharge machine of air/condensed water liquid heat exchanger 16, the access port of drain valve 17 with on put tube heater 1 steam outlet and connect;
Cleaning blowing device is made up of the exhaust outlet of compressed air source, flexible pipe, horizontal pipe 19, vertical pipe 10, vertical pipe 10 is provided with some winding-up apertures towards the pipeline cylinder of air/condensate water liquid heat exchanger 16, and horizontal pipe one end connects with vertical pipe, the other end is connected with the exhaust outlet of compressed air source by flexible pipe.
Above-described embodiment does not purchase into limitation of the present invention, the technical scheme that the form that all employings are equal to replacement or equivalent transformation obtains, and all drops within protection scope of the present invention.
Claims (3)
1. an energy-efficient laundry-steam dryer, its have cabinet type body, cylinder and transmission device, blower fan, on put tubing heat exchanger, its special character is: also have air intake pre-heating system, cleaning blowing device; Wherein:
Described air intake pre-heating system is by air intake pipeline section, the vertical pipeline section of air intake, air intake puts pipeline section, air inlet filter screen, waste gas enters pipeline section, pipeline section bottom waste gas, exhausting waste gas pipeline section, air/exhaust-heat exchanger, air/condensate water liquid heat exchanger, drain valve forms, air inlet filter screen, air/exhaust-heat exchanger, air/condensate water liquid heat exchanger is arranged on the entrance of air intake pipeline section successively, the vertical pipeline section entrance of air intake docks with the outlet of air intake pipeline section, the vertical pipeline section of air intake with air intake is put pipeline section and docks, the outlet of air intake being put pipeline section with on put tubing heat exchanger air inlet end and dock, the entrance that waste gas enters pipeline section connects with blower fan exhaust outlet, the tail end that waste gas enters pipeline section connects with pipeline section bottom waste gas, bottom waste gas, pipeline section outlet connects the exhaust gas entrance of air/exhaust-heat exchanger, the waste gas outlet of air/exhaust-heat exchanger connects with exhausting waste gas pipeline section, waste gas is by outside exhausting waste gas pipeline section discharge machine, the condensate water liquid water inlet of air/condensate water liquid heat exchanger connects with the condensate outlet of drain valve, outside the condensate water liquid water discharge outlet adapter discharge machine of air/condensed water liquid heat exchanger, the access port of drain valve with on put tubing heat exchanger steam outlet and connect,
Cleaning blowing device is made up of the exhaust outlet of compressed air source, flexible pipe, horizontal pipe, vertical pipe, vertical pipe is provided with some winding-up apertures towards the pipeline cylinder of air/condensate water liquid heat exchanger, and horizontal pipe one end connects with vertical pipe, the other end connects with the exhaust outlet of compressed air source.
2. energy-efficient laundry-steam dryer according to claim 1, is characterized in that, the vertical pipeline section of described air intake pre-heating system by air exhauster with on put pipeline section and be connected.
3. energy-efficient laundry-steam dryer according to claim 1 and 2, is characterized in that, puts on waste discharge pipeline section and be provided with butterfly valve on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585562.8A CN103898723B (en) | 2012-12-28 | 2012-12-28 | Energy-efficient laundry-steam dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585562.8A CN103898723B (en) | 2012-12-28 | 2012-12-28 | Energy-efficient laundry-steam dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103898723A CN103898723A (en) | 2014-07-02 |
| CN103898723B true CN103898723B (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210585562.8A Expired - Fee Related CN103898723B (en) | 2012-12-28 | 2012-12-28 | Energy-efficient laundry-steam dryer |
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| Country | Link |
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| CN (1) | CN103898723B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019209A (en) * | 2015-07-31 | 2015-11-04 | 李宏江 | Energy-saving steam (boiler head) heat exchanger special for industrial clothes drying machine |
| CN111748981B (en) * | 2020-06-16 | 2021-09-03 | 广东天美洗涤有限公司 | Through type drying equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360977A (en) * | 1980-02-15 | 1982-11-30 | Whirlpool Corporation | Rotating heat exchanger for a dryer |
| CN201202041Y (en) * | 2008-05-27 | 2009-03-04 | 朱丽玉 | Energy-saving steam read-made clothes drying machine |
| CN102517857A (en) * | 2011-11-08 | 2012-06-27 | 海尔集团公司 | Heat-exchange system with waste heat recovery function for dry clothes condensation and cloths dryer |
| CN102587099A (en) * | 2012-03-07 | 2012-07-18 | 江苏海狮机械集团有限公司 | Tunnel type high-efficiency circular drying device |
| CN203034273U (en) * | 2012-12-28 | 2013-07-03 | 朱建章 | Energy-efficient clothes steam dryer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5627107B2 (en) * | 2011-03-03 | 2014-11-19 | パナソニック株式会社 | Drying equipment |
-
2012
- 2012-12-28 CN CN201210585562.8A patent/CN103898723B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360977A (en) * | 1980-02-15 | 1982-11-30 | Whirlpool Corporation | Rotating heat exchanger for a dryer |
| CN201202041Y (en) * | 2008-05-27 | 2009-03-04 | 朱丽玉 | Energy-saving steam read-made clothes drying machine |
| CN102517857A (en) * | 2011-11-08 | 2012-06-27 | 海尔集团公司 | Heat-exchange system with waste heat recovery function for dry clothes condensation and cloths dryer |
| CN102587099A (en) * | 2012-03-07 | 2012-07-18 | 江苏海狮机械集团有限公司 | Tunnel type high-efficiency circular drying device |
| CN203034273U (en) * | 2012-12-28 | 2013-07-03 | 朱建章 | Energy-efficient clothes steam dryer |
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| Publication number | Publication date |
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| CN103898723A (en) | 2014-07-02 |
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