CN102673118A - Energy-saving system for high-temperature heat pump of printing machinery - Google Patents

Energy-saving system for high-temperature heat pump of printing machinery Download PDF

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Publication number
CN102673118A
CN102673118A CN2012101196087A CN201210119608A CN102673118A CN 102673118 A CN102673118 A CN 102673118A CN 2012101196087 A CN2012101196087 A CN 2012101196087A CN 201210119608 A CN201210119608 A CN 201210119608A CN 102673118 A CN102673118 A CN 102673118A
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CN
China
Prior art keywords
heat pump
temperature heat
energy
printing
hot blast
Prior art date
Application number
CN2012101196087A
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Chinese (zh)
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CN102673118B (en
Inventor
彭福明
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东莞市永淦节能科技有限公司
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Application filed by 东莞市永淦节能科技有限公司 filed Critical 东莞市永淦节能科技有限公司
Priority to CN201210119608.7A priority Critical patent/CN102673118B/en
Publication of CN102673118A publication Critical patent/CN102673118A/en
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Publication of CN102673118B publication Critical patent/CN102673118B/en

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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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to the technical field of printing machinery, in particular to an energy-saving system for a high-temperature heat pump of printing machinery. The energy-saving system comprises a printer unit and a fan for transmitting hot air for the printer unit; hot air generated in the heating of a high-temperature heat pump heater is received by the input end of the fan and enters the fan through a conveying pipeline; the heat energy of the high-temperature heat pump heater is provided by a high-temperature heat pump unit; the high-temperature heat pump heater is installed in an air inlet pipe; and a heat pipe heat exchanger capable of recovering hot air heat exhausted by the printer unit to heat fresh air is arranged at an inlet of the air inlet pipe. The energy-saving system has the benefits that through the hot air generated in the heating of the high-temperature heat pump heater, the temperature rise is quick, the efficiency is high, energy sources are saved, the printing work and the printing quality are ensured, the efficacies of energy conservation and emission reduction are achieved by effectively utilizing the hot air exhausted by the printer unit; and the structure is simple, scientific and reasonable, the investment cost is low, and the running rate and the maneuverability of equipment are greatly improved.

Description

Printing machinery high temperature heat pump energy conserving system

Technical field

The present invention relates to the printing machinery technical field, especially the hot-air system technical field of printing machinery.

Background technology

The existing printing machinery that utilizes hot blast work; It mainly includes the printing unit and reaches the blower fan of giving printing unit heat air delivery, and the hot blast that blower fan is got is to obtain through the electrical heating form, and this Electric heating exists intensification slow; Inefficient defective, thus printing work and printing quality influenced.

Summary of the invention

The objective of the invention is to overcome the defective of prior art, a kind of printing machinery high temperature heat pump energy conserving system is provided.

For achieving the above object, the present invention adopts following technical scheme:

Printing machinery high temperature heat pump energy conserving system; Include the printing unit and give the blower fan that prints the unit heat air delivery; The input of blower fan receives the hot blast that is produced by the heating of high temperature heat pump heater, and hot blast gets into blower fan through a conveyance conduit, and the high temperature heat pump heater provides heat energy by the high temperature heat pump unit.

Said high temperature heat pump heater is installed in the blast pipe, is provided with the heat exchange of heat pipe that can the hot blast heat recovery that the printing unit is discharged be heated new wind in the porch of blast pipe.

Further improve in the such scheme and be: the hot blast discharge line in said printing unit is provided with in the bypass access conveyance conduit.

The hot blast that the present invention produces through the heating of high temperature heat pump heater, its quick heating, efficient is high, saves the energy, guarantees printing work and printing quality, and the hot blast through effectively utilizing the printing unit to discharge, and reaches energy saving and emission reduction effects.

Further advantage of the present invention is simple in structure, and is scientific and reasonable, and cost of investment is low, and the operation operation is easy, and Maintenance and Repair are very convenient, improved the operation ratio and the operability of equipment greatly.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present invention.

The specific embodiment:

Below in conjunction with accompanying drawing the present invention is further specified:

Consult shown in Figure 1; Printing machinery high temperature heat pump energy conserving system provided by the invention; Include printing unit 1 and give the blower fan 2 that prints unit 1 heat air delivery; The input of blower fan 2 receives the hot blast that is produced by 3 heating of high temperature heat pump heater, and hot blast gets into blower fan 2 through a conveyance conduit 4, and high temperature heat pump heater 3 provides heat energy by high temperature heat pump unit 5.

In the present embodiment, said high temperature heat pump heater 3 is installed in the blast pipe 6, is provided with the heat exchange of heat pipe 7 that can the hot blast heat recovery that printing unit 1 is discharged be heated new wind in the porch of blast pipe 6.During work, utilize 7 pairs of new wind of heat exchange of heat pipe to heat up for the first time, and heat comes from the hot blast that printing unit 1 is discharged, thereby reach the heat recovery effect.

Shown in Figure 1; The present invention also is provided with bypass and inserts in the conveyance conduit 4 on the hot blast discharge line of said printing unit 1; Reach and reclaim the hot air circulation use, fully mixed at conveyance conduit 4 with new hot blast, make the temperature of mixing wind consistent and reclaim hot blast; And then blower fan 2 give the printing unit 1 hot blast temperature even, effectively guarantee printing work and printing quality.

Consult shown in Figure 1; The process that high temperature heat pump heater 3 heating of the present invention produce hot blast is: high temperature heat pump unit 5 gets the gas that the electrician makes refrigerant is compressed into high temperature, high pressure, and output is sent in the high temperature heat pump heater 3 gas of high temperature, high pressure then; New wind is through the laggard airduct 6 of advancing of first intensification of heat exchange of heat pipe 7; Through high temperature heat pump heater 3 heating generation hot blasts, hot blast gets into blower fans 2 through conveyance conduit 4 again, and hot blast also suitably mixes with the recovery hot blast in conveyance conduit 4; Flow to printing unit 1 by blower fan 2 again, realize that printing machinery utilizes hot blast work.Shown in Figure 1, at the distinguished and admirable valve that on route, also suitably is provided with A, B, C, D of the present invention, to satisfy the needs of production management and control.

The hot blast that the present invention produces through the heating of high temperature heat pump heater, its quick heating, efficient is high, and the hot blast through effectively utilizing the printing unit to discharge, and reaches energy saving and emission reduction effects; Simple in structure, scientific and reasonable, cost of investment is low, and the operation operation is easy, and Maintenance and Repair are very convenient, improved the operation ratio and the operability of equipment greatly, and effectively energy savings promotes to produce.

Certainly, more than diagram is merely preferred embodiment of the present invention, is not to limit practical range of the present invention with this, so every principle according to the present invention is done the equivalence variation or modified, and all should be covered by in protection scope of the present invention.

Claims (3)

1. printing machinery high temperature heat pump energy conserving system; Include printing unit (1) and give the blower fan (2) that prints unit (1) heat air delivery; It is characterized in that: the input of blower fan (2) receives the hot blast that is produced by high temperature heat pump heater (3) heating; Hot blast gets into blower fan (2) through a conveyance conduit (4), and high temperature heat pump heater (3) provides heat energy by high temperature heat pump unit (5).
2. printing machinery high temperature heat pump energy conserving system according to claim 1; It is characterized in that: said high temperature heat pump heater (3) is installed in the blast pipe (6), is provided with the heat exchange of heat pipe (7) that can the hot blast heat recovery that printing unit (1) is discharged be heated new wind in the porch of blast pipe (6).
3. printing machinery high temperature heat pump energy conserving system according to claim 1 is characterized in that: the hot blast discharge line in said printing unit (1) is provided with in the bypass access conveyance conduit (4).
CN201210119608.7A 2012-04-23 2012-04-23 Energy-saving system for high-temperature heat pump of printing machinery CN102673118B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210119608.7A CN102673118B (en) 2012-04-23 2012-04-23 Energy-saving system for high-temperature heat pump of printing machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210119608.7A CN102673118B (en) 2012-04-23 2012-04-23 Energy-saving system for high-temperature heat pump of printing machinery

Publications (2)

Publication Number Publication Date
CN102673118A true CN102673118A (en) 2012-09-19
CN102673118B CN102673118B (en) 2015-01-07

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123215A (en) * 2013-03-11 2013-05-29 孙应真 Intelligent hot-air drying control device
CN103818112A (en) * 2012-11-19 2014-05-28 无锡利特尔彩印包装有限公司 Waste heat recycling system device for intaglio printing waste gas and method for applying waste heat recycling system device
CN105222570A (en) * 2015-09-30 2016-01-06 东莞东元环境科技有限公司 A kind of heat pump drier air channel cloth wind structure
CN105856833A (en) * 2016-05-31 2016-08-17 江阴市汇通包装机械有限公司 Double-inlet double-outlet air supply device
US10525739B2 (en) 2016-04-20 2020-01-07 Hewlett-Packard Development Company, L.P. Controlling the distribution of pre-heated air in a printing device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501072A (en) * 1983-07-11 1985-02-26 Amjo, Inc. Dryer and printed material and the like
CN201214303Y (en) * 2008-06-30 2009-04-01 陕西北人印刷机械有限责任公司 Full-automatic circulation drying device
JP2010284834A (en) * 2009-06-10 2010-12-24 Nihon Setsubi Kogyo Co Ltd Printing system utilizing waste heat in printing machine
CN102232172A (en) * 2008-11-05 2011-11-02 株式会社富成Engineering Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system
CN202037989U (en) * 2011-05-23 2011-11-16 瑞安市国大印刷机械有限公司 Drying device for printing machine
CN102338557A (en) * 2011-08-18 2012-02-01 天津商业大学 Tape casting machine drying oven with heat recovery function and drying method
CN202640976U (en) * 2012-04-23 2013-01-02 东莞市永淦节能科技有限公司 High-temperature hot pump energy saving system of printing machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501072A (en) * 1983-07-11 1985-02-26 Amjo, Inc. Dryer and printed material and the like
CN201214303Y (en) * 2008-06-30 2009-04-01 陕西北人印刷机械有限责任公司 Full-automatic circulation drying device
CN102232172A (en) * 2008-11-05 2011-11-02 株式会社富成Engineering Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system
JP2010284834A (en) * 2009-06-10 2010-12-24 Nihon Setsubi Kogyo Co Ltd Printing system utilizing waste heat in printing machine
CN202037989U (en) * 2011-05-23 2011-11-16 瑞安市国大印刷机械有限公司 Drying device for printing machine
CN102338557A (en) * 2011-08-18 2012-02-01 天津商业大学 Tape casting machine drying oven with heat recovery function and drying method
CN202640976U (en) * 2012-04-23 2013-01-02 东莞市永淦节能科技有限公司 High-temperature hot pump energy saving system of printing machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818112A (en) * 2012-11-19 2014-05-28 无锡利特尔彩印包装有限公司 Waste heat recycling system device for intaglio printing waste gas and method for applying waste heat recycling system device
CN103818112B (en) * 2012-11-19 2016-08-24 江苏利特尔绿色包装股份有限公司 Intaglio printing waste gas afterheat recovery system device and application process thereof
CN103123215A (en) * 2013-03-11 2013-05-29 孙应真 Intelligent hot-air drying control device
CN105222570A (en) * 2015-09-30 2016-01-06 东莞东元环境科技有限公司 A kind of heat pump drier air channel cloth wind structure
CN105222570B (en) * 2015-09-30 2018-08-17 东莞东元环境科技有限公司 A kind of heat pump drier air duct cloth wind structure
US10525739B2 (en) 2016-04-20 2020-01-07 Hewlett-Packard Development Company, L.P. Controlling the distribution of pre-heated air in a printing device
CN105856833A (en) * 2016-05-31 2016-08-17 江阴市汇通包装机械有限公司 Double-inlet double-outlet air supply device

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