CN207365673U - Heat pump drying case with heat recovery units and hot water circuit unit - Google Patents
Heat pump drying case with heat recovery units and hot water circuit unit Download PDFInfo
- Publication number
- CN207365673U CN207365673U CN201721457435.4U CN201721457435U CN207365673U CN 207365673 U CN207365673 U CN 207365673U CN 201721457435 U CN201721457435 U CN 201721457435U CN 207365673 U CN207365673 U CN 207365673U
- Authority
- CN
- China
- Prior art keywords
- heat
- hot water
- water circuit
- circuit unit
- babinet
- 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 - Fee Related
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Classifications
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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
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- Drying Of Solid Materials (AREA)
Abstract
It the utility model is related to a kind of heat pump drying case with heat recovery units and hot water circuit unit.Including heat pump unit, heat recovery units, hot water circuit unit, babinet (13), warmup heater (1) and wind turbine (3)；Compressor (8), condenser (9), throttle valve (7), evaporator (6) are sequentially connected by pipeline forms heat pump unit circulation loop；Heat-carrying agent pump (4), heat dump (5), radiator (2) are sequentially connected by pipeline forms heat recovery units circulation loop；Boiler (10), heat-exchanger pump (11), heating plate (12) are sequentially connected by pipeline forms hot water circuit unit；Heating plate (12) and warmup heater (1) are arranged in babinet (13), heat dump (5) and evaporator (6) are arranged at the air outlet of babinet (13), and radiator (2) and wind turbine (3) are arranged in the air inlet of babinet (13).The beneficial effects of the utility model are to reduce the energy consumption of dry materials.
Description
Technical field
A kind of material drying device for fields such as food, biology, pharmacy is the utility model is related to, it is more particularly to a kind of
Heat pump drying case with heat recovery units and hot water circuit unit.
Background technology
Drying box can be used for the drying of the polytype material such as bulk, sheet, strip, spherical, in food, biology, pharmacy
Had a wide range of applications Deng field；Traditional drying box realizes dry materials using air in Electric heating heater box more,
Existing main problem is that the energy consumption needed for dry materials is larger.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of band recuperation of heat list for reducing dry materials energy consumption
The heat pump drying case of member and hot water circuit unit.
The structural principle signal of the utility model is as shown in Figure 1.Including heat pump unit, heat recovery units, hot water circuit
Unit, babinet (13), warmup heater (1) and wind turbine (3)；Compressor (8), condenser (9), throttle valve (7), evaporator (6)
It is sequentially connected by pipeline and forms heat pump unit circulation loop；Heat-carrying agent pump (4), heat dump (5), radiator (2) pass through pipe
Road, which is sequentially connected, forms heat recovery units circulation loop；Boiler (10), heat-exchanger pump (11), heating plate (12) by pipeline successively
Connect and compose hot water circuit unit；Heating plate (12) and warmup heater (1) are arranged in babinet (13), heat dump (5) and steaming
Hair device (6) is arranged at the air outlet of babinet (13), and radiator (2) and wind turbine (3) are arranged in the air inlet of babinet (13).
The wind turbine (3) is centrifugal blower or axial flow blower.
The number of the heating plate (12) is three or more.
The material of the heating plate (12) is metal or high molecular material.
The beneficial effects of the utility model are：Reduce the energy consumption of dry materials.
Brief description of the drawings
Attached drawing 1 is the principle schematic diagram of the utility model；
In figure：
1 is that warmup heater 2 is that radiator 3 is that wind turbine 4 is heat-carrying agent pump
5 be that heat dump 6 is that evaporator 7 is that throttle valve 8 is compressor
9 be that condenser 10 is that boiler 11 is that heat-exchanger pump 12 is heating plate
13 be babinet
Embodiment
As shown in Figure 1, the utility model is the heat pump drying case with heat recovery units and hot water circuit unit, including heat
Pump unit, heat recovery units, hot water circuit unit, babinet (13), warmup heater (1) and wind turbine (3)；Compressor (8), condensation
Device (9), throttle valve (7), evaporator (6) are sequentially connected by pipeline forms heat pump unit circulation loop；Heat-carrying agent pump (4),
Heat dump (5), radiator (2) are sequentially connected by pipeline forms heat recovery units circulation loop；Boiler (10), heat-exchanger pump
(11), heating plate (12) is sequentially connected by pipeline and forms hot water circuit unit；Heating plate (12) and warmup heater (1) arrangement
In babinet (13), heat dump (5) and evaporator (6) are arranged at the air outlet of babinet (13), radiator (2) and wind turbine (3)
It is arranged in the air inlet of babinet (13)；Wind turbine (3) is centrifugal blower or axial flow blower；The number of heating plate (12) for three or
It is multiple；The material of heating plate (12) is metal or high molecular material.
When material needs dry, material cloth is placed in heating plate (12)；Warmup heater (1) starts, babinet (13)
Interior air themperature gradually rises, and temperature of charge also increases, and the moisture in material gradually volatilizees from material, into babinet
(13) in the air in, when the air themperature in babinet (13) and water capacity reach setting value, warmup heater (1) stops,
Wind turbine (3), heat-carrying agent pump (4), compressor (8) and heat-exchanger pump (11) start, and the fresh air of babinet (13) outside passes through babinet
(13) air inlet is sucked by wind turbine (3), is entered after radiator (2) heat temperature raising of heat recovery units in babinet (13)；Case
Hot wet air heating in body (13) discharges babinet (13) outside through air outlet；Hot wet air heating is flowing through the heat dump of heat recovery units (5)
When, the thermal energy contained is passed to the heat-carrying agent in heat dump (5), heat-carrying agent flows under heat-carrying agent pump (4) driving
To heat recovery units radiator (2) when, then thermal energy passed to the fresh air into babinet (13)；Hot wet air heating flows through heat
After the heat dump (5) of recovery unit, evaporator (6) is continued to flow through, the thermal energy contained is further by the heat pump in evaporator (6)
Working medium absorbs, and the heat pump fluid that Hot wet air heating thermal energy is absorbed from evaporator (6) is changed into high temperature and pressure shape after compressor (8)
High temperature heat, into condenser (9), is passed to the hot water in boiler (10), goes out the heat pump fluid warp knuckle of condenser (9) by state
After flowing valve (7) throttling, and it is changed into low temperature and enters evaporator (6), continues the Hot wet air heating of the discharge from babinet (13)
Middle absorption low temperature heat energy；Heat-exchanger pump (11) driving hot water is run in hot water circuit unit, and the height in boiler (10) is warmed
Water is conveyed to heating plate (12), and passes to material by heating plate (12), discharges the moisture continued vaporization in material；With
The progress of dry materials process, contained moisture gradually reduces in material, when reaching setting, wind turbine (3), heat-carrying agent pump
(4), compressor (8) and heat-exchanger pump (11) stop.
The thermal energy that is contained by the Hot wet air heating of discharge in the recyclable babinet of heat recovery units (13) is heated into cartonning
The fresh air of body (13), and after material pre-heating temperature elevation the thermal energy in material needed for moisture vaporization is provided by heat pump unit；Heat pump
During cell operation, the thermal energy produced is mainly to be drawn by heat pump fluid from the Hot wet air heating of discharge babinet (13), is compressed
Machine (8) only consumes a small amount of electric energy to drive heat pump fluid circular flow, therefore energy consumption is significantly reduced than electrical drying case.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be used to limit the scope of the utility model.It is made according to the scope of application of this utility model equal
Deng change and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of heat pump drying case with heat recovery units and hot water circuit unit, it is characterised in that returned including heat pump unit, heat
Receive unit, hot water circuit unit, babinet (13), warmup heater (1) and wind turbine (3)；Compressor (8), condenser (9), throttling
Valve (7), evaporator (6) are sequentially connected by pipeline forms heat pump unit circulation loop；Heat-carrying agent pump (4), heat dump (5),
Radiator (2) is sequentially connected by pipeline and forms heat recovery units circulation loop；Boiler (10), heat-exchanger pump (11), heating plate
(12) it is sequentially connected by pipeline and forms hot water circuit unit；Heating plate (12) and warmup heater (1) are arranged in babinet (13)
Interior, heat dump (5) and evaporator (6) are arranged at the air outlet of babinet (13), and radiator (2) and wind turbine (3) are arranged in babinet
(13) air inlet.
2. the heat pump drying case with heat recovery units and hot water circuit unit as claimed in claim 1, it is characterised in that wind turbine
(3) it is centrifugal blower or axial flow blower.
3. the heat pump drying case with heat recovery units and hot water circuit unit as claimed in claim 1, it is characterised in that heating
The number of plate (12) is three or more.
4. the heat pump drying case with heat recovery units and hot water circuit unit as claimed in claim 1, it is characterised in that heating
The material of plate (12) is metal or high molecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457435.4U CN207365673U (en) | 2017-11-01 | 2017-11-01 | Heat pump drying case with heat recovery units and hot water circuit unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457435.4U CN207365673U (en) | 2017-11-01 | 2017-11-01 | Heat pump drying case with heat recovery units and hot water circuit unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365673U true CN207365673U (en) | 2018-05-15 |
Family
ID=62345400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457435.4U Expired - Fee Related CN207365673U (en) | 2017-11-01 | 2017-11-01 | Heat pump drying case with heat recovery units and hot water circuit unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365673U (en) |
-
2017
- 2017-11-01 CN CN201721457435.4U patent/CN207365673U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20181101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |