CN204020225U - A kind of ducting system of printing drier - Google Patents
A kind of ducting system of printing drier Download PDFInfo
- Publication number
- CN204020225U CN204020225U CN201420444621.4U CN201420444621U CN204020225U CN 204020225 U CN204020225 U CN 204020225U CN 201420444621 U CN201420444621 U CN 201420444621U CN 204020225 U CN204020225 U CN 204020225U
- Authority
- CN
- China
- Prior art keywords
- evaporimeter
- condenser
- heat exchanger
- sensible heat
- ducting system
- 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 - Lifetime
Links
- 238000007639 printing Methods 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of ducting system of printing drier, first sensible heat exchanger is entered by the first return airway from oven dry cavity high temperature damp-heat air out in this system, heat exchange cooling is carried out with the new wind entering sensible heat exchanger, heat up with stylish wind, reducing temperature twice is carried out to evaporimeter again by the second return airway, and new wind enters condenser by the second wind inlet channel carries out secondary temperature elevation, this system is by the setting of sensible heat exchanger, effectively can save the energy consumption of condenser and evaporator operation process, condenser and evaporimeter are horizontally disposed with simultaneously, condenser and evaporimeter can be made to be heated more even, thus the further heat exchange of elevator system and the efficiency of recuperation of heat, this utility model is for printing drying unit field.
Description
Technical field
The utility model relates to printing drying unit field, particularly relates to a kind of ducting system of printing drier.
Background technology
Ducting system trend in printing drying plant in the past enters from top air inlet for new wind, then vertically enter in condenser and carry out heat exchange, hot blast after heat exchange is blown in drying cavity by the condensation fan at rear, be used for drying printing item, the damp-heat air produced after drying article enters in evaporimeter from the bottom up, after evaporimeter provides heat, be discharged in environment by the exhaust outlet on top.
Although such ducting system achieves the heat recovery of fraction, but still can there are some problems, in this type of ducting system, place because condenser and evaporimeter are vertical side by side, when new wind blows from top to bottom, air draft is also blown from the bottom up, is easy to cause condenser and evaporimeter to be heated up and down thus uneven, thus affects the effect of heat exchange and recuperation of heat.
Utility model content
For solving the problem, the utility model provides a kind of and is heated evenly thus effective ducting system improving the printing machine dryer of heat exchange and heat recovery efficiency.
The utility model solves the technical scheme that its technical problem adopts:
A kind of ducting system of printing drier, comprise drying unit, be arranged at the condenser in drying unit, evaporimeter and the sensible heat exchanger all communicated with condenser and evaporimeter, the air inlet being connected to sensible heat exchanger by the first wind inlet channel is provided with in drying unit, the second air intake passage is connected with between sensible heat exchanger and condenser, also be provided with in drying unit and be connected to the return air inlet of sensible heat exchanger and the second return airway of connection sensible heat exchanger and evaporimeter by the first return airway, exhaust air flue is provided with between evaporimeter and air outlet, condenser and the equal horizontal positioned of evaporimeter, the length of condenser and evaporimeter horizontal direction is greater than height.
Be further used as the improvement of technical solutions of the utility model, condenser and evaporimeter include fin and intert the coil pipe in fin, and the coil pipe of condenser and evaporimeter is connected to form refrigerant circulation.
Be further used as the improvement of technical solutions of the utility model, under the fin stationary state on condenser and evaporimeter, the length of horizontal direction is greater than the height of fin.
Be further used as the improvement of technical solutions of the utility model, condenser place is provided with blower fan condensation fan.
The beneficial effects of the utility model: first enter sensible heat exchanger by the first return airway from oven dry cavity high temperature damp-heat air out in the ducting system of this printing drier, heat exchange cooling is carried out with the new wind entering sensible heat exchanger, heat up with stylish wind, reducing temperature twice is carried out to evaporimeter again by the second return airway, and new wind enters condenser by the second wind inlet channel carries out secondary temperature elevation, this system is by the setting of sensible heat exchanger, effectively can save the energy consumption of condenser and evaporator operation process, condenser and evaporimeter are horizontally disposed with simultaneously, condenser and evaporimeter can be made to be heated more even, thus the further heat exchange of elevator system and the efficiency of recuperation of heat.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic perspective view;
Fig. 2 is the utility model embodiment rearview.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model is a kind of ducting system of printing drier, comprise drying unit 1, be arranged at the condenser 3 in drying unit 1, evaporimeter 4 and the sensible heat exchanger 2 all communicated with condenser 3 and evaporimeter 4, the air inlet 5 being connected to sensible heat exchanger 2 by the first wind inlet channel 51 is provided with in drying unit 1, the second air intake passage 52 is connected with between sensible heat exchanger 2 and condenser 3, also be provided with in drying unit 1 and be connected to the return air inlet 6 of sensible heat exchanger 2 and the second return airway 62 of connection sensible heat exchanger 2 and evaporimeter 4 by the first return airway 61, exhaust air flue 71 is provided with between evaporimeter 4 and air outlet 7, condenser 3 and evaporimeter 4 all horizontal positioned, the length of condenser 3 and evaporimeter 4 horizontal direction is greater than height.
First sensible heat exchanger 2 is entered by the first return airway 61 from oven dry cavity high temperature damp-heat air out in the ducting system of this printing drier, heat exchange cooling is carried out with the new wind entering sensible heat exchanger 2, heat up with stylish wind, reducing temperature twice is carried out again by the second return airway 62 to evaporimeter 4, and new wind enters condenser 3 by the second wind inlet channel 52 carries out secondary temperature elevation, this system is by the setting of sensible heat exchanger 2, effectively can save the energy consumption of condenser 3 and evaporimeter 4 course of work, condenser 3 and evaporimeter 4 are horizontally disposed with simultaneously, condenser 3 and evaporimeter 4 can be made to be heated more even, thus the further heat exchange of elevator system and the efficiency of recuperation of heat.
As the utility model preferred embodiment, condenser 3 and evaporimeter 4 include fin and intert the coil pipe in fin, and the coil pipe of condenser 3 and evaporimeter 4 is connected to form refrigerant circulation.
As the utility model preferred embodiment, under the fin stationary state on condenser 3 and evaporimeter 4, the length of horizontal direction is greater than the height of fin.
As the utility model preferred embodiment, condenser 3 place is provided with blower fan condensation fan 31.
The air of condenser 3 and evaporimeter 4 is passed when through fin by each air channel, due to the equal horizontal positioned of fin of condenser 3 and evaporimeter 4, effectively can increase the heating surface area of fin on condenser 3 and evaporimeter 4, thus quickening heat transfer, thus be more conducive to the lifting of heat exchange and heat recovery efficiency.
Because condenser 3 and evaporimeter 4 are side-by-side horizontal placement, when new wind blows from top to bottom, when return air blows from the bottom up, evaporimeter 4 and condenser about 3 are heated evenly, and improve the efficiency of heat exchange and recuperation of heat.
New wind and return air are all first enter in condenser 3 and evaporimeter 4 after sensible heat exchanger 2 again, and such Duct design is conducive to the abundant recycling of heat and promotes unit efficiency.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (4)
1. the ducting system of a printing drier, it is characterized in that: comprise drying unit (1), be arranged at the condenser (3) in described drying unit (1), evaporimeter (4) and the sensible heat exchanger (2) all communicated with condenser (3) and evaporimeter (4), the air inlet (5) being connected to sensible heat exchanger (2) by the first wind inlet channel (51) is provided with in described drying unit (1), the second air intake passage (52) is connected with between described sensible heat exchanger (2) and condenser (3), also be provided with in described drying unit (1) and be connected to the return air inlet (6) of sensible heat exchanger (2) and second return airway (62) of connection sensible heat exchanger (2) and evaporimeter (4) by the first return airway (61), exhaust air flue (71) is provided with between described evaporimeter (4) and air outlet (7), described condenser (3) and evaporimeter (4) all horizontal positioned, the length of described condenser (3) and evaporimeter (4) horizontal direction is greater than height.
2. the ducting system of printing drier according to claim 1, it is characterized in that: described condenser (3) and evaporimeter (4) include fin and intert the coil pipe in fin, and the coil pipe of described condenser (3) and evaporimeter (4) is connected to form refrigerant circulation.
3. the ducting system of printing drier according to claim 2, is characterized in that: under the fin stationary state on described condenser (3) and evaporimeter (4), the length of horizontal direction is greater than the height of fin.
4. the ducting system of printing drier according to claim 1, is characterized in that: described condenser (3) place is provided with blower fan condensation fan (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444621.4U CN204020225U (en) | 2014-08-07 | 2014-08-07 | A kind of ducting system of printing drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444621.4U CN204020225U (en) | 2014-08-07 | 2014-08-07 | A kind of ducting system of printing drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020225U true CN204020225U (en) | 2014-12-17 |
Family
ID=52060132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444621.4U Expired - Lifetime CN204020225U (en) | 2014-08-07 | 2014-08-07 | A kind of ducting system of printing drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940620A (en) * | 2017-12-22 | 2018-04-20 | 广东美的制冷设备有限公司 | Dehumidifier |
-
2014
- 2014-08-07 CN CN201420444621.4U patent/CN204020225U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940620A (en) * | 2017-12-22 | 2018-04-20 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN107940620B (en) * | 2017-12-22 | 2024-04-26 | 广东美的制冷设备有限公司 | Dehumidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |