CN103844446A - Drying system employing air source heat pump for shoemaking production line - Google Patents
Drying system employing air source heat pump for shoemaking production line Download PDFInfo
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- CN103844446A CN103844446A CN201210510634.2A CN201210510634A CN103844446A CN 103844446 A CN103844446 A CN 103844446A CN 201210510634 A CN201210510634 A CN 201210510634A CN 103844446 A CN103844446 A CN 103844446A
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- heat pump
- air duct
- heating tube
- production line
- air source
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Abstract
The invention discloses a drying system employing an air source heat pump for a shoemaking production line. The drying system comprises a drying box, a conveyor belt, a driving motor, an air source heat pump device, a hot air circulation system and a heating tube device, wherein the conveyor belt penetrates through the drying box, and is used for conveying shoes; the driving motor is used for driving the conveyor belt; the air source heat pump device comprises a refrigerant pipeline, a compressor, a condenser, a throttling device, an evaporator and a gas-liquid separator; the hot air circulation system comprises a lower air duct, an upper air duct and a side air duct; the heating tube device comprises a heating tube mounting frame arranged over the conveyor belt and a plurality of heating tubes arranged in the heating tube mounting frame; the heating tubes are arranged in parallel. According to the drying system for the shoemaking production line, the heat pump can be used for heating, and an auxiliary electrical heating mode is also adopted, so that energy is saved, the environment is protected, and the drying quality of the shoes is ensured.
Description
Technical field
The present invention relates to a kind of drying system, particularly relate to a kind of shoe production line drying system of utilizing air source heat pump.
Background technology
In the manufacturing process of footwear, leather above adheres on sole with liquid adhesive.In the time of a large amount of production footwear, after gummed process completes, need continuous drying footwear rapidly, current shoes manufacturing enterprise often adopts continuous tunnel furnace or drying baker to dry, the thermal source of above-mentioned continuous tunnel furnace and drying baker is electrical heating or infrared heating often, and its power consumption is larger.Heat pump techniques is the mode that adopts " pump ", and low-temperature heat source is sent to temperature end, is a kind of mode that heats of utilizing low temperature, and the whole power consumption that heat pump heats is well below traditional Electric heating.Air source heat pump system is in the time of work, ducted cold-producing medium working medium is under the effect of compressor, low-temp low-pressure gas compression is become to high temperature and high pressure gas, high temperature and high pressure gas liquefies at condenser, discharge amount of heat, cold-producing medium working medium after throttling arrangement liquefaction, enters in evaporimeter again, absorb heat and make the evaporation of cold-producing medium partial gasification, cold-producing medium finally enters compressor again after the separation of gas-liquid separator.Simple heat pump mode is difficult to continue to rise when temperature reaches 80 degree, if merely heat pump is applied to the oven dry of shoes, can not well dry completely all shoes.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of shoe production line drying system of utilizing air source heat pump is provided.This shoe production line drying system can not only realize heat pump, also adopts the mode of auxiliary electrical heater simultaneously, not only energy-conserving and environment-protective but also guarantee the dries quantity of footwear.
For achieving the above object, the technical solution used in the present invention is: the shoe production line drying system of utilizing air source heat pump, comprise drying baker, through drying baker and for transmitting the conveyer belt of footwear and for driving the drive motors of conveyer belt, it is characterized in that: also comprise heat pump apparatus of air source, hot air circulating system and heating tube device, described heat pump apparatus of air source comprises refrigerant tubing, compressor, condenser, throttling arrangement, evaporimeter and gas-liquid separator, the two ends of described cryogen pipeline are all connected with compressor, described condenser, throttling arrangement, evaporimeter and gas-liquid separator are connected in turn on refrigerant tubing, described condenser top is provided with circulating fan, described hot air circulating system comprises lower air duct, upper air duct and crosswind road, described lower air duct is arranged on the bottom of drying baker, described upper air duct is arranged on the top of drying baker, described crosswind road is arranged on a side of drying baker, the upper end in described crosswind road is communicated with upper air duct, the lower end in described crosswind road communicates with lower air duct, and described lower air duct, upper air duct and crosswind road are hollow structure, and described upper air duct and lower air duct all have towards conveyer belt one side the opening that hot wind supply passes through, described heating tube device comprises and is arranged on the heating tube installing rack directly over conveyer belt and is arranged on the multiple heating tubes in heating tube installing rack, the front end of described heating tube installing rack is fixedly mounted on drying baker front end medial surface, the rear end of described heating tube installing rack is fixedly mounted on drying baker rear inside face, and multiple described heating tubes are arranged in parallel.
The above-mentioned shoe production line drying system of utilizing air source heat pump, is characterized in that: described condenser and circulating fan are arranged in lower air duct, upper air duct or crosswind road.
The above-mentioned shoe production line drying system of utilizing air source heat pump, is characterized in that: described evaporimeter one side is provided with refrigeration fan.
The above-mentioned shoe production line drying system of utilizing air source heat pump, is characterized in that: in the sidewall of described drying baker, be filled with insulation material.
The above-mentioned shoe production line drying system of utilizing air source heat pump, is characterized in that: a side of described drying baker is provided with for the air of drying baker outside being blown to the air compensation device in lower air duct.
The above-mentioned shoe production line drying system of utilizing air source heat pump, is characterized in that: the distance between described heating tube installing rack and conveyer belt is 10cm～20cm.
The above-mentioned shoe production line drying system of utilizing air source heat pump, is characterized in that: the distance between described heating tube installing rack and conveyer belt is 15cm.
The present invention compared with prior art has the following advantages:
1, the present invention is installed heat pump apparatus of air source and heating tube device additional by the drying baker for production line, be heated to be master with air source heat pump, be heated to be auxiliaryly with heating tube, can reduce the power consumption of greatly whole drying system, save the energy, also guaranteed dries quantity simultaneously; By air channel is set in drying baker, air can be circulated in drying baker, be convenient to heating and the oven dry of hot-air to footwear to air; The setting of two devices, has increased the drying efficiency of native system greatly.
2, the present invention can be in shoe drying by arranging of refrigeration fan, is workshop refrigeration.
3, the present invention, by air compensation device is set, can realizes and dry the constant of the temperature inside the box, is unlikely to excess Temperature and reduces dries quantity;
4, the present invention, by electric cabinet and controller are set, makes the more convenient to operate and intelligent of whole drying system.
In sum, the present invention is simple in structure, and novel in design rationally functional reliability is high, long service life, thus improve quality and the performance of product, simplify installation and debugging program, reduce processing cost.Result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
1-refrigeration fan; 2-evaporimeter; 3-gas-liquid separator;
4-throttling arrangement; 5-compressor; 6-refrigerant tubing;
7-condenser; 8-circulating fan; 9-1-lower air duct;
9-2-upper air duct; 9-3-crosswind road; 10-drive motors;
11-electric cabinet; 12-wire; 13-conveyer belt;
14-drying baker; 15-controller; 16-air compensation device;
17-heating tube installing rack; 18-heating tube.
The specific embodiment
A kind of shoe production line drying system of utilizing air source heat pump as shown in Figure 1, comprise drying baker 14, through drying baker 14 and for transmitting the conveyer belt 13 of footwear and for driving the drive motors 10 of conveyer belt 13, also comprise heat pump apparatus of air source, hot air circulating system and heating tube device, described heat pump apparatus of air source comprises refrigerant tubing 6, compressor 5, condenser 7, throttling arrangement 4, evaporimeter 2 and gas-liquid separator 3, the two ends of described cryogen pipeline 6 are all connected with compressor 5, described condenser 7, throttling arrangement 4, evaporimeter 2 and gas-liquid separator 3 are connected in turn on refrigerant tubing 6, described condenser 7 tops are provided with circulating fan 8, described hot air circulating system comprises lower air duct 9-1, upper air duct 9-2 and crosswind road 9-3, described lower air duct 9-1 is arranged on the bottom of drying baker 14, described upper air duct 9-2 is arranged on the top of drying baker 14, described crosswind road 9-3 is arranged on a side of drying baker 14, the upper end of described crosswind road 9-3 is communicated with upper air duct 9-2, the lower end of described crosswind road 9-3 communicates with lower air duct 9-1, described lower air duct 9-1, upper air duct 9-2 and crosswind road 9-3 are hollow structure, and described upper air duct 9-2 and lower air duct 9-1 all have towards conveyer belt 13 1 sides the opening that hot wind supply passes through, described heating tube device comprises the heating tube installing rack 17 being arranged on directly over conveyer belt 13 and is arranged on the multiple heating tubes 18 in heating tube installing rack 17, the front end of described heating tube installing rack 17 is fixedly mounted on drying baker 14 front end medial surfaces, the rear end of described heating tube installing rack 17 is fixedly mounted on drying baker 14 rear inside faces, and multiple described heating tubes 18 are arranged in parallel.Described condenser 7 and circulating fan 8 are arranged in lower air duct 9-1, upper air duct 9-2 or crosswind road 9-3.
In the present embodiment, described evaporimeter 2 one sides are provided with refrigeration fan 1.In the sidewall of described drying baker 14, be filled with insulation material.One side of described drying baker 14 is provided with for the air of drying baker 14 outsides being blown to the air compensation device 16 in lower air duct 9-1.Distance between described heating tube installing rack 17 and conveyer belt 13 is 10cm～20cm.Preferred way is that the distance between described heating tube installing rack 17 and conveyer belt 13 is 15cm.
When this drying system work, heat pump apparatus of air source absorbs the low-temperature heat quantity of evaporimeter 2 ends, by the effect of cold-producing medium, finally make to be arranged on condenser 7 heat releases in air channel, after circulating fan 8 starts, hot blast is first blown to upper air duct 9-2 by crosswind road 9-3, the hot blast of upper air duct 9-2 is blowing by opening to conveyer belt 13, hot blast is after conveyer belt 13, be recycled blower fan 8 by the opening of lower air duct 9-1 again and suck lower air duct 9-1, final wind heats through condenser 7 again, and so circulation just can be dried the footwear that transmit on conveyer belt 13.Described condenser 7 and circulating fan 8 can be arranged on any one air channel in upper air duct 9-2, lower air duct 9-1, crosswind road 9-3 as required, all can play the effect that allows hot blast get up in the pneumatic interior circulation of drying baker 14.
As shown in Figure 1, in order to make full use of the refrigeration of evaporimeter 2, can refrigeration fan 1 be installed in evaporimeter 2 one sides, cold wind is circulated, can make native system in condenser 7 shoe dryings, evaporimeter 2 ends can be lowered the temperature to workshop simultaneously.In order to reduce the interior thermal loss of drying baker 14, drying baker 14 sidewalls can be made into insulation sidewall, can think the interior fill insulant material of sidewall or on sidewall, directly install heat-insulation layer additional.Be stabilized in certain bake out temperature rather than lasting rising in order to allow in drying baker 14, can one air compensation device 16 be installed in the position communicating with the air channel of drying baker 14, described air compensation device 16 comprises blower fan, and this air compensation device 16 blows to air channel by the just outside cold air of blower fan.
As shown in Figure 1, in order to improve the convenience of operation of this cover drying system, on the basis of above scheme, install electric cabinet 11 and controller 15 additional, wire 9 and air compensation device 12 motors are passed through in electric cabinet 11 one end, circulating fan 8, and drive motors 10 connects, the other end of electric cabinet 11 is connected with controller 15, thus, can control conveyer belt 13 rotating speeds by controller 8, the running of circulating fan 8 rotating speeds and air compensation device 16.Above-mentioned motor is preferably variable-frequency motor.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (7)
1. utilize the shoe production line drying system of air source heat pump, comprise drying baker (14), through drying baker (14) and for transmitting the conveyer belt (13) of footwear and for driving the drive motors (10) of conveyer belt (13), it is characterized in that: also comprise heat pump apparatus of air source, hot air circulating system and heating tube device, described heat pump apparatus of air source comprises refrigerant tubing (6), compressor (5), condenser (7), throttling arrangement (4), evaporimeter (2) and gas-liquid separator (3), the two ends of described cryogen pipeline (6) are all connected with compressor (5), described condenser (7), throttling arrangement (4), evaporimeter (2) and gas-liquid separator (3) are connected in turn on refrigerant tubing (6), described condenser (7) top is provided with circulating fan (8), described hot air circulating system comprises lower air duct (9-1), upper air duct (9-2) and crosswind road (9-3), described lower air duct (9-1) is arranged on the bottom of drying baker (14), described upper air duct (9-2) is arranged on the top of drying baker (14), described crosswind road (9-3) is arranged on a side of drying baker (14), the upper end in described crosswind road (9-3) is communicated with upper air duct (9-2), the lower end in described crosswind road (9-3) communicates with lower air duct (9-1), described lower air duct (9-1), upper air duct (9-2) and crosswind road (9-3) are hollow structure, described upper air duct (9-2) and lower air duct (9-1) all have towards conveyer belt (13) one sides the opening that hot wind supply passes through, described heating tube device comprises and is arranged on the heating tube installing rack (17) directly over conveyer belt (13) and is arranged on the multiple heating tubes (18) in heating tube installing rack (17), the front end of described heating tube installing rack (17) is fixedly mounted on drying baker (14) front end medial surface, the rear end of described heating tube installing rack (17) is fixedly mounted on drying baker (14) rear inside face, and multiple described heating tubes (18) are arranged in parallel.
2. the shoe production line drying system of utilizing air source heat pump according to claim 1, is characterized in that: described condenser (7) and circulating fan (8) are arranged in lower air duct (9-1), upper air duct (9-2) or crosswind road (9-3).
3. the shoe production line drying system of utilizing air source heat pump according to claim 1, is characterized in that: described evaporimeter (2) one sides are provided with refrigeration fan (1).
4. the shoe production line drying system of utilizing air source heat pump according to claim 1, is characterized in that: in the sidewall of described drying baker (14), be filled with insulation material.
5. the shoe production line drying system of utilizing air source heat pump according to claim 1, is characterized in that: a side of described drying baker (14) is provided with for the outside air of drying baker (14) is blown to the air compensation device (16) interior to lower air duct (9-1).
6. the shoe production line drying system of utilizing air source heat pump according to claim 1, is characterized in that: the distance between described heating tube installing rack (17) and conveyer belt (13) is 10cm～20cm.
7. the shoe production line drying system of utilizing air source heat pump according to claim 6, is characterized in that: the distance between described heating tube installing rack (17) and conveyer belt (13) is 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510634.2A CN103844446A (en) | 2012-11-30 | 2012-11-30 | Drying system employing air source heat pump for shoemaking production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510634.2A CN103844446A (en) | 2012-11-30 | 2012-11-30 | Drying system employing air source heat pump for shoemaking production line |
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| Publication Number | Publication Date |
|---|---|
| CN103844446A true CN103844446A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510634.2A Pending CN103844446A (en) | 2012-11-30 | 2012-11-30 | Drying system employing air source heat pump for shoemaking production line |
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| CN (1) | CN103844446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008631A (en) * | 2017-03-27 | 2017-08-04 | 成都力鑫科技有限公司 | For the vamp drying unit in shoe-making process |
| CN107668844A (en) * | 2017-11-12 | 2018-02-09 | 肇庆市高新区晓靖科技有限公司 | A kind of shoe production line drying system |
-
2012
- 2012-11-30 CN CN201210510634.2A patent/CN103844446A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008631A (en) * | 2017-03-27 | 2017-08-04 | 成都力鑫科技有限公司 | For the vamp drying unit in shoe-making process |
| CN107668844A (en) * | 2017-11-12 | 2018-02-09 | 肇庆市高新区晓靖科技有限公司 | A kind of shoe production line drying system |
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Application publication date: 20140611 |