CN107782078A - Novel energy resource tower heat pump dryer - Google Patents
Novel energy resource tower heat pump dryer Download PDFInfo
- Publication number
- CN107782078A CN107782078A CN201711144503.6A CN201711144503A CN107782078A CN 107782078 A CN107782078 A CN 107782078A CN 201711144503 A CN201711144503 A CN 201711144503A CN 107782078 A CN107782078 A CN 107782078A
- Authority
- CN
- China
- Prior art keywords
- heat pump
- energy
- heat exchanger
- tower
- condenser
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of novel energy resource tower heat pump dryer, including drying baker, in addition to energy tower heat pump, energy tower heat pump to provide heat energy for drying baker.The present invention has following technique effect using above-mentioned technical proposal：The dryer uses new energy tower heat pump, the defects of can effectively overcoming above-mentioned air source heat pump and energy tower heat pump, and energy consumption is low, easy to maintenance, and floor space is small, can be used in any low temperature environment；The dryer can reuse the hot blast after drying, avoid and waste thermal source and pollution environment.
Description
Technical field
The present invention relates to dryer technical field：More particularly to novel energy resource tower heat pump dryer.
Background technology
Because heat pump dryer has an environmental protection and energy saving, the advantages such as operating cost is low, the feelings that coal changes electricity are widelyd popularize in country
Under condition, industrial or agricultural drying field is to substitute fire coal, combustion gas, boiler or the only selection for evaporating thermal source.
Existing heat pump dryer mostly uses air-source or water resource heat pump as ability source, in the place for having a large amount of water
By the use of water source be heat pump be used as heat energy source, air source heat pump due to compress type it is smaller, winter operation is influenceed to fluctuate by temperature
Greatly, defrosting power consumption is big, safeguards that water resource heat pump difficulty is big, and this, which is just determined, is suitable only for spring, autumn, the operation of season in summer three, is not suitable for
Large-scale drying plant is as heat resource equipment.It is such as large-scale drying plant as heat resource equipment, it is necessary to which more parallel connections provide heat for it
Amount, such floor space is big, and more tongue controls are big with difficulty of matching, and big except consuming energy when outside air temperature is low, work is also unstable.
Water resource heat pump dryer is affected by environment small, and energy loss is small, has a wide range of application.Meanwhile investment is small, not rapid wear
It is bad, it is easy to maintenance the advantages that, can be that large-scale dryer do supporting thermal source, shortcoming be exactly working environment periphery must have well water, river,
The water sources such as river, lake, seawater or sewage, limit it and be widely applied.
Existing energy tower heat pump system winter is mostly to exclude low temperature from heat pump main frame condenser in outdoor energy tower to prevent
Freeze liquid to spray to energy tower, the energy-absorbing from air, then return condenser exoergic, so also carry largely from the moisture in air
The effect of anti-icing fluid is gradually diluted, the induced-draught fan of energy tower makes wind circulating part anti-icing fluid is floated in the air into air.
Energy tower heat pump is the contact using water and air, and winter heating is the heat-transfer surface designed according to heating demand ability
Product, the mounting medium of zero degree is less than using freezing point, the low product in the higher air of the relative humidity under high efficiency extraction low temperature environment
Position heat energy, by inputting a small amount of high-grade energy to energy tower heat pump unit, realize under low temperature environment low grade heat energy to Gao Pin
Bit transition, heat supply is carried out to building and hot water is provided.Cooling in summer, dispersed by evaporation caused useless in air-conditioning
A kind of equipment of heat.
Energy tower heat pump system with its have can a tractor serves several purposes, Energy Efficiency Ratio height, high-efficiency environment friendly, source pump service life
Persistently, do not limited by geological conditions and place, the features such as initial cost is low, cost-effective is widely used.But the existing energy
Tower heat pump be only applicable to outdoor wet-bulb temperature higher than more than -9 DEG C the Changjiang river areas to the south heat, its using geographic coverage compared with
It is narrow, therefore it is not applied to the precedent of drying plant also.
Hot blast after existing drying machine drying is directly discharged in air, wastes thermal source, while odor dispersion is to air
Middle pollution environment.
The content of the invention
The technical problem to be solved in the present invention is to be directed to problem above, there is provided a kind of novel energy resource tower heat pump dryer, should
Dryer uses new energy tower heat pump, the defects of can effectively overcoming above-mentioned air source heat pump and energy tower heat pump, and energy consumption is low,
Easy to maintenance, floor space is small, can be applied to any low temperature environment；In addition, the dryer can be by the hot blast weight after drying
It is multiple to utilize, avoid and waste thermal source and pollution environment.
In order to solve the above problems, the present invention adopts a moon following technical scheme：A kind of novel energy resource tower heat pump dryer, including
Drying baker, in addition to energy tower heat pump, energy tower heat pump provide heat energy for drying baker.
Further improve：
Drying baker has air inlet and air outlet, and air outlet connects with ambient atmosphere.
Energy tower heat pump includes taking energy portion point and host machine part, and taking energy portion point is used to take energy from the external world, and host machine part is used for
Ability is changed and heat energy is supplied into drying baker,
Further improve：
Taking energy portion point includes tower body, and the top of tower body has chimney fan, has heat exchanger tube in tower body, is located at heat exchange in tower body
Position above pipe is provided with shower tray, and shower tray is positioned close to the position of chimney fan, and collection is connected with by pipeline in shower tray
Flow container and water pump, chimney fan is interior to be provided with blower fan.
Further improve：
Host machine part includes the heat exchanger that connect with heat exchanger tube, and the connecting pipe of heat exchanger tube and heat exchanger is provided with second and pressed
Contracting machine, heat exchanger are connected with condenser by pipeline, and the pipeline between heat exchanger and condenser is provided with expansion valve and the first pressure
Contracting machine, the side of condenser are provided with air exhauster, and condenser is connected to the air inlet of drying baker.
Further improve：
Drying baker has air inlet and air outlet, and air inlet and air outlet are interconnected；
Energy tower heat pump includes taking energy portion point and host machine part；Host machine part is used for ability and changes and heat energy is supplied into drying
Case, while host machine part also reclaims the heat energy in the hot blast of drying baker discharge；
Host machine part includes the heat exchanger that connect with heat exchanger tube, and the connecting pipe of heat exchanger tube and heat exchanger is provided with second and pressed
Contracting machine, heat exchanger are connected with condenser by pipeline, and the pipeline between heat exchanger and condenser is provided with expansion valve and the first pressure
Contracting machine, the side of condenser are provided with air exhauster, and condenser is connected to the air inlet of drying baker；
Host machine part also includes evaporator, and evaporator is in parallel with heat exchanger, and evaporator is arranged at air outlet.
The present invention has following technique effect using above-mentioned technical proposal：The dryer uses new energy tower heat pump,
The defects of above-mentioned air source heat pump and energy tower heat pump can effectively be overcome, energy consumption is low, easy to maintenance, and floor space is small, can make
For any low temperature environment：The dryer can reuse the hot blast after drying, avoid and waste thermal source and pollution environment.
It is described further with reference to the accompanying drawings and examples to originally new.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the embodiment of the present invention 1；
Accompanying drawing 2 is the structural representation of the embodiment of the present invention 2.
In figure：1- tower bodies；2- heat exchanger tubes；3- liquid collecting tanks；4- water pumps；5- shower trays；6- blower fans；7- heat exchangers；8- is condensed
Device；9- expansion valves；The compressors of 10- first；11- air exhausters；12- drying bakers；The compressors of 13- second；14- energy tower heat pumps；15-
Chimney fan；16- air inlets；17- air outlets；18- evaporators.
Embodiment
Embodiment 1, as shown in figure 1, a kind of novel energy resource tower heat pump dryer, including drying baker 12, and be drying baker
12 provide the energy tower heat pump 14 of heat energy.
Drying baker 12 has air inlet 16 and air outlet 17, and air outlet 17 connects with ambient atmosphere.
Energy tower heat pump 14 includes taking energy portion point and host machine part.
Taking energy portion point includes tower body 1, and the top of tower body 1 has a chimney fan 15, and tower body 1 is interior to have a heat exchanger tube 2, in tower body 1
Position above heat exchanger tube 2 is provided with shower tray 5, and shower tray 5 is positioned close to the position of chimney fan 15, in shower tray 5 lead to
Piping is connected with liquid collecting tank 3 and water pump 4, and blower fan 6 is provided with chimney fan 15.Liquid collecting tank 3 is used to contain anti-icing fluid, according to difference
Weather conditions can in the liquid collecting tank 3 addition various concentrations anti-icing fluid.
Host machine part includes the heat exchanger 7 that connect with heat exchanger tube 2, and the connecting pipe of heat exchanger tube 2 and heat exchanger 7 is provided with the
Two compressors 13, heat exchanger 7 are connected with condenser 8 by pipeline, and the pipeline between heat exchanger 7 and condenser 8 is provided with expansion
The compressor 10 of valve 9 and first, the side of condenser 8 are provided with air exhauster 11, and condenser 8 is connected to the air inlet 16 of drying baker 12
Place.
Embodiment 2, as shown in Fig. 2 a kind of novel energy resource tower heat pump dryer, as different from Example 1, drying baker 12
With air inlet 16 and air outlet 17, air inlet 16 and air outlet 17 are interconnected.
Host machine part also includes evaporator 18, and evaporator 18 is in parallel with heat exchanger 7, and evaporator 18 is arranged on air outlet 17
Place, evaporator 18 are used to reclaim the heat of discharge hot blast in drying baker 12, while have dehumidification function concurrently.
Claims (9)
1. novel energy resource tower heat pump dryer, including drying baker (12), it is characterised in that：Also include energy tower heat pump (14), energy
Source tower heat pump (14) is that drying baker (12) provides heat energy.
2. novel energy resource tower heat pump dryer according to claim 1, it is characterised in that：Drying baker (12) has air inlet
(16) and air outlet (17), air outlet (17) connect with ambient atmosphere.
3. novel energy resource tower heat pump dryer according to claim 2, it is characterised in that：Energy tower heat pump (14) includes taking
Energy part and host machine part, taking energy portion point are used to take energy from the external world, and host machine part, which is changed for ability and supplies heat energy, dries
Case (12).
4. novel energy resource tower heat pump dryer according to claim 3, it is characterised in that：Taking energy portion point includes tower body (1),
The top of tower body (1) has chimney fan (15), has heat exchanger tube (2) in tower body (1), is located in tower body (1) above heat exchanger tube (2)
Position be provided with shower tray (5), shower tray (5) is positioned close to the position of chimney fan (15), and shower tray is connected on (5) by pipeline
Liquid collecting tank (3) and water pump (4) are connected to, blower fan (6) is provided with chimney fan (15).
5. novel energy resource tower heat pump dryer according to claim 3, it is characterised in that：Host machine part includes and heat exchanger tube
(2) heat exchanger (7) of connection, the connecting pipe of heat exchanger tube (2) and heat exchanger (7) are provided with the second compressor (13), heat exchanger
(7) condenser (8) is connected with by pipeline, the pipeline between heat exchanger (7) and condenser (8) is provided with expansion valve (9) and the
One compressor (10), the side of condenser (8) are provided with air exhauster (11), and condenser (8) is connected to the air inlet of drying baker (12)
(16) place.
6. novel energy resource tower heat pump dryer according to claim 1, it is characterised in that：Drying baker (12) has air inlet
(16) and air outlet (17), air inlet (16) and air outlet (17) are interconnected.
7. novel energy resource tower heat pump dryer according to claim 6, it is characterised in that：Energy tower heat pump (14) includes taking
Can part and host machine part；Host machine part is used for ability and changes and heat energy is supplied into drying baker (12), while host machine part is returned
Receive the heat energy in the hot blast of drying baker (12) discharge.
8. novel energy resource tower heat pump dryer according to claim 7, it is characterised in that：Host machine part includes and heat exchanger tube
(2) heat exchanger (7) of connection, the connecting pipe of heat exchanger tube (2) and heat exchanger (7) are provided with the second compressor (13), heat exchanger
(7) condenser (8) is connected with by pipeline, the pipeline between heat exchanger (7) and condenser (8) is provided with expansion valve (9) and the
One compressor (10), the side of condenser (8) are provided with air exhauster (11), and condenser (8) is connected to the air inlet of drying baker (12)
(16) place.
9. novel energy resource tower heat pump dryer according to claim 8, it is characterised in that：Host machine part also includes evaporator
(18), evaporator (18) is in parallel with heat exchanger (7), and evaporator (18) is arranged on air outlet (17) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144503.6A CN107782078A (en) | 2017-11-13 | 2017-11-13 | Novel energy resource tower heat pump dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144503.6A CN107782078A (en) | 2017-11-13 | 2017-11-13 | Novel energy resource tower heat pump dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107782078A true CN107782078A (en) | 2018-03-09 |
Family
ID=61433449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711144503.6A Pending CN107782078A (en) | 2017-11-13 | 2017-11-13 | Novel energy resource tower heat pump dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107782078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579337A (en) * | 2018-11-26 | 2019-04-05 | 江苏天舒电器有限公司 | A kind of superposition type hot wind control system and method |
-
2017
- 2017-11-13 CN CN201711144503.6A patent/CN107782078A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579337A (en) * | 2018-11-26 | 2019-04-05 | 江苏天舒电器有限公司 | A kind of superposition type hot wind control system and method |
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