CN202895910U - High temperature heat pump system applied to printing machine - Google Patents

High temperature heat pump system applied to printing machine Download PDF

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Publication number
CN202895910U
CN202895910U CN 201220507399 CN201220507399U CN202895910U CN 202895910 U CN202895910 U CN 202895910U CN 201220507399 CN201220507399 CN 201220507399 CN 201220507399 U CN201220507399 U CN 201220507399U CN 202895910 U CN202895910 U CN 202895910U
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China
Prior art keywords
hot
temperature
hot water
pump
water
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Application number
CN 201220507399
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Chinese (zh)
Inventor
周永新
周国基
王勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Mancheong Packaging Printing Co., Ltd.
Guangdong Wan Chang printing packaging limited company
Guangdong Wanchangkeyi Materials Co., Ltd.
Mancheong Packaging Printing (Shenyang) Co., Ltd.
Original Assignee
CHENGDU MANCHEONG PACKAGING PRINTING Co Ltd
GUANGDONG WANCHANGKEYI MATERIALS CO Ltd
MANCHEONG PACKAGING PRINTING (SHENYANG) CO Ltd
Mancheong Packaging Printing Co Ltd Guangdong
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Application filed by CHENGDU MANCHEONG PACKAGING PRINTING Co Ltd, GUANGDONG WANCHANGKEYI MATERIALS CO Ltd, MANCHEONG PACKAGING PRINTING (SHENYANG) CO Ltd, Mancheong Packaging Printing Co Ltd Guangdong filed Critical CHENGDU MANCHEONG PACKAGING PRINTING Co Ltd
Priority to CN 201220507399 priority Critical patent/CN202895910U/en
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Abstract

The utility model discloses a high temperature heat pump system applied to a printing machine. The high temperature heat pump system applied to a printing machine comprises a refrigerated water circulation system, a hot water circulation system and a hot air circulation system. The high temperature heat pump system applied to a printing machine is characterized in that a cold and hot combined supply mode is employed, wherein on one hand, a heat source is supplied to a drying system of a production purpose printing machine; a certain cold source can also be supplied; and cold supply and heat supply can be given according to demand under different conditions. The heat source is used for drying products, the cold source is supplied to a cooling circulating water system of a central air conditioning unit and is used for cooling the central air conditioning unit, and therefore load of the central air conditioning unit is lowered, and an energy saving purpose is realized. The high temperature heat pump system applied to a printing machine can prevent the following phenomena that whole unit operation cannot be realized in the central air conditioning unit due to electricity utilization index limitation of a town power supply bureau in summer, temperature and humidity in other workshops are hard to be guaranteed, and the stability of product quality is affected.

Description

A kind of high-temperature heat pump drying system that is applied on the printing machine
Technical field
The utility model relates to a kind of hot-fluid circulating system, is specifically related to a kind of high-temperature heat pump drying system that is applied on the printing machine.
Background technology
Printing machine need to carry out heating, drying to the product after the printing in printing process.Traditional mode of heating is resistance heated or adopts the heating furnace heating that its efficiency of heating surface is low, energy consumption is high, not environmental protection.
Summary of the invention
Problem to be solved in the utility model is, for the deficiency of above-mentioned technology, designs a kind of different production equipment operating position that satisfies, to realize the high-temperature heat pump drying system of effective energy conservation object.
The utility model is that the technical scheme that its problem of solution adopts is:
A kind of high-temperature heat pump drying system that is applied on the printing machine is characterized in that: comprising:
The one chilled water circulatory system, comprise central air-conditioning unit chilled water system, cold water circulation pump and high temperature ability of swimming source pump, the cooling water outlet of central air-conditioning unit chilled water system is communicated with the cooling water inlet of high temperature ability of swimming source pump by cold water pipes and cold water circulation pump, and the cooling water outlet of high temperature ability of swimming source pump directly is communicated with the cooling water inlet of central air-conditioning unit chilled water system by cold water pipes;
One hot water cyclesystem, comprise high temperature ability of swimming source pump, water pump, fan coil condenser and hot water circulating pump, the hot water outlet of high temperature ability of swimming source pump is communicated with the hot water inlet of fan coil condenser by hot water pipeline and water pump, and the hot water outlet of fan coil condenser is communicated with the hot water inlet of high temperature ability of swimming source pump by hot water pipeline and hot water circulating pump;
One hot air circulating system, comprise fan coil condenser, printing element baking oven and total-heat exchanger, the new wind outlet of total-heat exchanger is communicated with the hot blast import of fan coil condenser by hot air duct, the hot-blast outlet of fan coil condenser is communicated with the hot blast import of total-heat exchanger by hot air duct and printing element baking oven, and new wind entrance and the exhaust port of total-heat exchanger all are communicated with atmosphere.
In the utility model, described hot water cyclesystem also comprises the high temperature diversion box, the hot water entrance of high temperature diversion box is connected between the hot water outlet and water pump of high temperature ability of swimming source pump, and the warm water of high temperature diversion box is imported and exported and is connected between the hot water outlet and hot water circulating pump of fan coil condenser.
In the utility model, described hot water cyclesystem also comprises expansion tank, and expansion tank is on the hot water pipeline branch road between the hot water inlet of the hot water outlet of high temperature ability of swimming source pump and high temperature diversion box.
The beneficial effects of the utility model are: the utility model adopts high temperature ability of swimming source pump to absorb the heat of central air-conditioning unit chilled water, because of this heat relatively constant, higher at system run all right guarantee degree.Through continuous thermodynamic cycle process such as the evaporations of the evaporation of high temperature ability of swimming source pump working medium-compression-condensation-throttling-again, with the normal-temperature water temperature increase to 80 in the high temperature diversion box ℃, utilize hot water circulating pump high-temperature water to be transported to the fan coil condenser of every group of printing machine, blower fan on the while equipment, new wind (dehumidifying) after passing through total-heat exchanger and replacing waste heat is blowed to coiled tube condenser, make new wind be warming up to 60 ℃ of required hot blasts of production technology and flow into the printing element baking oven, product is dried.Simultaneously in high temperature ability of swimming source pump compression process, absorb amount of heat, thereby provide a certain amount of low-temperature receiver that the chilled water of workshop air-conditioning unit is freezed, reduce the load of air-conditioning unit, and then reach energy-conservation purpose.And each group printing machine can be built a cover independent heat supply system, satisfies different production equipment operating positions, to realize the most effective energy conservation object.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structure principle chart of present embodiment;
Fig. 2 is the structural representation of present embodiment.
The specific embodiment
Referring to figs. 1 through Fig. 2, a kind of high-temperature heat pump drying system that is applied on the printing machine provided by the utility model comprises: a chilled water circulatory system, a hot water cyclesystem, a hot air circulating system.
The chilled water circulatory system, comprise central air-conditioning unit chilled water system 1, cold water circulation pump 2 and high temperature ability of swimming source pump 3, the cooling water outlet 11 of central air-conditioning unit chilled water system is communicated with the cooling water inlet 31 of high temperature ability of swimming source pump by cold water pipes and cold water circulation pump 2, and the cooling water outlet 32 of high temperature ability of swimming source pump directly is communicated with the cooling water inlet 12 of central air-conditioning unit chilled water system by cold water pipes.Cold water circulation pump 2 carries out heat release with chilled water from entering high-temperature water formula source pump 3 after central air conditioning group chilled water system 1 is released, and emits cryogenic freezing water behind the heat and returns central air-conditioning unit chilled water system 1 and make its refrigeration better.
Hot water cyclesystem, comprise high temperature ability of swimming source pump 3, water pump 4, fan coil condenser 5 and hot water circulating pump 6, the hot water outlet 33 of high temperature ability of swimming source pump is communicated with the hot water inlet 51 of fan coil condenser by hot water pipeline and water pump 4, the hot water outlet 52 of fan coil condenser is communicated with the hot water inlet 34 of high temperature ability of swimming source pump by hot water pipeline and hot water circulating pump 6, described hot water cyclesystem also comprises high temperature diversion box 9, the hot water entrance 91 of high temperature diversion box, 92 are connected between the hot water outlet 33 and water pump 4 of high temperature ability of swimming source pump, and the warm water of high temperature diversion box imports and exports 93,94 are connected between the hot water outlet 52 and hot water circulating pump 6 of fan coil condenser.Hot water circulating pump 6 with normal-temperature water from the 9 interior extractions of high temperature diversion box and enter high-temperature water formula source pump 3 and heat, hot water returns high temperature diversion box 9, then the hot water in the high temperature diversion box 9 is extracted and sent into to water pump 4 out fan coil condenser 5, hot water is in the fan coil condenser 5 interior normal-temperature water that are converted to after heat exchange, and normal-temperature water is returned high temperature diversion box 9 again.
Hot air circulating system, comprise fan coil condenser 5, printing element baking oven 7 and total-heat exchanger 8, the new wind outlet 81 of total-heat exchanger is communicated with the hot blast import 53 of fan coil condenser by hot air duct, the hot-blast outlet 54 of fan coil condenser is communicated with the hot blast import 82 of total-heat exchanger by hot air duct and printing element baking oven 7, and new wind entrance 83 and the exhaust port 84 of total-heat exchanger all are communicated with atmosphere.The blower fan of fan coil condenser 5 is with new wind entrance 83 suction of fresh wind from total-heat exchanger, after total-heat exchanger 8 preliminary preheatings, entering fan coil condenser 5 heats, hot blast after the heating enters 7 pairs of products of printing element baking oven and processes, and carries out discharging after the heat exchange through total-heat exchanger 8 more afterwards.
As preferred embodiment, described hot water cyclesystem also comprises expansion tank 10, expansion tank 10 is on the hot water pipeline branch road between the hot water inlet 91 of the hot water outlet 33 of high temperature ability of swimming source pump and high temperature diversion box, expansion tank 10 also is connected with air admission valve, prevents that the hot water heating expansion from damaging body.
Further, hot air duct between the hot blast import 82 of printing element baking oven 7 and total-heat exchanger is communicated with the hot-blast outlet 54 of fan coil condenser by three-way connection 71, is in series with heater 72 between the hot-blast outlet 54 of described fan coil condenser and the printing element baking oven 7.Hot blast after 7 oven dry of printing element baking oven, a part is discharged behind total-heat exchanger 8 and is discharged, a part of hot-blast outlet 54 that directly is back to the fan coil condenser mixes with the wind of new heating in addition, enters heater 72 heating again, and its heat is fully utilized.The utility model rationally utilizes waste heat, it is interior air between inhalation vehicle that the existing new wind of drying system replenishes, when workshop air relative humidity reaches 80% when wet weather, affect the stable of product quality, after adopting sensible heat exchanger, relative air humidity can be constant in 40% scope, guarantees the stability of product quality.
The utility model is to adopt the cold and heat combined supply mode, is to provide thermal source to the drying system of producing with printing machine on the one hand, and the while can provide certain low-temperature receiver again, gives respectively hot and cold supply according to the demand of different situations.Thermal source is used for the product oven dry, and low-temperature receiver is supplied with central air-conditioning unit cooling circulating water system and cooled off, and reduces the load of air-conditioning unit, and then reaches energy-conservation purpose.Simultaneously can avoid being limited because pressing down power supply station's power consumption index when summer, the central air-conditioning unit is unit operation entirely, and the temperature in other workshops, humidity are difficult to guarantee, on the stable impact of product quality.
Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.

Claims (5)

1. high-temperature heat pump drying system that is applied on the printing machine is characterized in that: comprising:
The one chilled water circulatory system, comprise central air-conditioning unit chilled water system (1), cold water circulation pump (2) and high temperature ability of swimming source pump (3), the cooling water outlet (11) of central air-conditioning unit chilled water system is communicated with the cooling water inlet (31) of high temperature ability of swimming source pump by cold water pipes and cold water circulation pump (2), and the cooling water outlet (32) of high temperature ability of swimming source pump directly is communicated with the cooling water inlet (12) of central air-conditioning unit chilled water system by cold water pipes;
One hot water cyclesystem, comprise high temperature ability of swimming source pump (3), water pump (4), fan coil condenser (5) and hot water circulating pump (6), the hot water outlet (33) of high temperature ability of swimming source pump is communicated with the hot water inlet (51) of fan coil condenser by hot water pipeline and water pump (4), and the hot water outlet of fan coil condenser (52) is communicated with the hot water inlet (34) of high temperature ability of swimming source pump by hot water pipeline and hot water circulating pump (6);
One hot air circulating system, comprise fan coil condenser (5), printing element baking oven (7) and total-heat exchanger (8), the new wind outlet (81) of total-heat exchanger is communicated with the hot blast import (53) of fan coil condenser by hot air duct, the hot-blast outlet of fan coil condenser (54) is communicated with the hot blast import (82) of total-heat exchanger by hot air duct and printing element baking oven (7), and new wind entrance (83) and the exhaust port (84) of total-heat exchanger all are communicated with atmosphere.
2. a kind of high-temperature heat pump drying system that is applied on the printing machine according to claim 1, it is characterized in that: described hot water cyclesystem also comprises high temperature diversion box (9), the hot water entrance of high temperature diversion box (91,92) is connected between the hot water outlet (33) and water pump (4) of high temperature ability of swimming source pump, and the warm water of high temperature diversion box is imported and exported (93,94) and is connected between the hot water outlet (52) and hot water circulating pump (6) of fan coil condenser.
3. a kind of high-temperature heat pump drying system that is applied on the printing machine according to claim 1, it is characterized in that: described hot water cyclesystem also comprises expansion tank (10), and expansion tank (10) is positioned on the hot water pipeline branch road between the hot water inlet (91) of the hot water outlet (33) of high temperature ability of swimming source pump and high temperature diversion box.
4. a kind of high-temperature heat pump drying system that is applied on the printing machine according to claim 1 is characterized in that: the hot air duct between the hot blast import (82) of printing element baking oven (7) and total-heat exchanger is communicated with the hot-blast outlet (54) of fan coil condenser by three-way connection (71).
5. a kind of high-temperature heat pump drying system that is applied on the printing machine according to claim 1 is characterized in that: be in series with heater (72) between the hot-blast outlet of described fan coil condenser (54) and the printing element baking oven (7).
CN 201220507399 2012-09-29 2012-09-29 High temperature heat pump system applied to printing machine Active CN202895910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220507399 CN202895910U (en) 2012-09-29 2012-09-29 High temperature heat pump system applied to printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220507399 CN202895910U (en) 2012-09-29 2012-09-29 High temperature heat pump system applied to printing machine

Publications (1)

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CN202895910U true CN202895910U (en) 2013-04-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481659A (en) * 2013-09-17 2014-01-01 广东芬尼克兹节能设备有限公司 Efficient and energy-saving printing drying machine
CN104896894A (en) * 2015-06-10 2015-09-09 张家港市双灵制冷设备有限公司 Film mimeograph drying device and drying method thereof
CN108749381A (en) * 2018-06-21 2018-11-06 江苏鑫冶金属板业有限公司 A kind of printed steel plate coating process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481659A (en) * 2013-09-17 2014-01-01 广东芬尼克兹节能设备有限公司 Efficient and energy-saving printing drying machine
CN104896894A (en) * 2015-06-10 2015-09-09 张家港市双灵制冷设备有限公司 Film mimeograph drying device and drying method thereof
CN108749381A (en) * 2018-06-21 2018-11-06 江苏鑫冶金属板业有限公司 A kind of printed steel plate coating process

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: GUANGDONG WANCHANG PRINTING + PACKAGING CO.

Free format text: FORMER NAME: MANCHEONG PACKAGING PRINTING CO., LTD. GUANGDONG

CP01 Change in the name or title of a patent holder

Address after: 528000 Guangdong city of Foshan province Lecong Hengxi town Shunde District fine Sea Road Industrial Area

Patentee after: Guangdong Wan Chang printing packaging limited company

Patentee after: Chengdu Mancheong Packaging Printing Co., Ltd.

Patentee after: Mancheong Packaging Printing (Shenyang) Co., Ltd.

Patentee after: Guangdong Wanchangkeyi Materials Co., Ltd.

Address before: 528000 Guangdong city of Foshan province Lecong Hengxi town Shunde District fine Sea Road Industrial Area

Patentee before: Mancheong Packaging Printing Co., Ltd. Guangdong

Patentee before: Chengdu Mancheong Packaging Printing Co., Ltd.

Patentee before: Mancheong Packaging Printing (Shenyang) Co., Ltd.

Patentee before: Guangdong Wanchangkeyi Materials Co., Ltd.