CN211601510U - Washing and drying heat recovery warming system - Google Patents
Washing and drying heat recovery warming system Download PDFInfo
- Publication number
- CN211601510U CN211601510U CN201922345609.3U CN201922345609U CN211601510U CN 211601510 U CN211601510 U CN 211601510U CN 201922345609 U CN201922345609 U CN 201922345609U CN 211601510 U CN211601510 U CN 211601510U
- Authority
- CN
- China
- Prior art keywords
- evaporator
- heater
- washing
- heat recovery
- drying
- 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.)
- Active
Links
Images
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
-
- 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
Abstract
The utility model discloses a washing and drying heat recovery heating system, which comprises a fluff removing system, an exhaust passage, an air inlet passage, a heat pipe heat recovery system, a high-temperature heat pump heating system and a variable-load heat pump heating system, wherein the high-temperature heat pump heating system comprises a first evaporator and a first heater, and a high-temperature compressor is connected in series between the first evaporator and the first heater; the variable load heat pump heating system comprises a second evaporator and a second heater, and a variable load compressor is connected in series between the second evaporator and the second heater; the air containing the fluff is exhausted from the first exhaust port through the first air inlet, an exhaust channel of the fluff removing system, the heat pipe heat recovery system and an exhaust channel where the first evaporator and the second evaporator are located; and the external low-temperature fresh air is discharged from the second air outlet through the second air inlet, the second heater, the heat pipe heat recoverer and the air inlet channel where the first heater is located, and enters the washing and drying machine. The system plays an important role in developing washing and drying integrated energy-saving drying products.
Description
Technical Field
The utility model belongs to the technical field of washing stoving heat recovery heats, concretely relates to washing stoving waste heat recovery, remove fine hair, heat pump heat supply, become technologies such as load control.
Background
At present, in all cities, because a large amount of articles such as quilt covers, towels and the like in the industries such as hotels, hospitals and the like need to be washed and dried, the concentrated washing and drying are vigorously developed in consideration of reducing water resource waste as much as possible and exerting concentrated advantages. A large amount of high-temperature waste gas and water are evaporated and discharged in the drying process, so that a large amount of energy is wasted. Meanwhile, the environment temperature is low in winter, the heating is difficult, and the articles are not easy to dry, so that the drying efficiency is reduced, and the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a washing and drying integrated energy-saving drying product, which improves the drying efficiency, reduces the energy consumption and improves the reliability of the equipment.
In order to achieve the above object, the present invention provides the following technical solutions:
a washing and drying heat recovery and warming system is characterized in that the system comprises a fluff removing system, an exhaust passage, an air inlet passage, a heat pipe heat recovery system, a high-temperature heat pump heating system and a variable-load heat pump heating system,
the high-temperature heat pump heating system comprises a first evaporator and a first heater, wherein a high-temperature compressor is connected in series between the first evaporator and the first heater;
the variable load heat pump heating system comprises a second evaporator and a second heater, wherein a variable load compressor is connected in series between the second evaporator and the second heater;
the air containing the fluff is exhausted from the first exhaust port through the first air inlet, an exhaust channel of the fluff removing system, the heat pipe heat recovery system and an exhaust channel where the first evaporator and the second evaporator are located;
and the external low-temperature fresh air is discharged from the second air outlet through the second air inlet, the second heater, the heat pipe heat recoverer and the air inlet channel where the first heater is located, and enters the washing and drying machine.
Further, remove fine hair system and include cartridge filter and drawer type fine hair collecting box, drawer type fine hair collecting box sets up the bottom of cartridge filter, first air intake setting is at the top of cartridge filter.
Further, the first evaporator, the first heater and the high-temperature compressor are connected in series through a first copper pipe and a second copper pipe.
Further, a throttle valve is arranged between the first evaporator and the first heater.
Furthermore, the second evaporator, the second heater and the variable load compressor are connected in series through a third copper pipe and a fourth copper pipe.
Further, a throttle valve is arranged between the second evaporator and the second heater.
Further, the variable load compressor is connected in parallel with an electromagnetic valve.
Further, the system is externally provided with a housing.
Has the advantages that: the utility model provides a washing stoving heat recovery system of heating uses washing stoving heat recovery system of heating has solved exhaust waste heat recovery, has exhausted and has removed technical problem such as fine hair, multistage heat pump heating, variable load control, has improved drying efficiency, has reduced the energy consumption, has improved equipment reliability, consequently the system has the application prospect of traditional chinese medicine in the aspect of the development of washing stoving integration energy-conserving stoving product.
Drawings
Fig. 1 is a schematic structural diagram of the system of the present invention.
In the figure: A. a housing; B. a filter cartridge; c1, a first air inlet; c2, a first exhaust port; c3, a second air inlet; c4, a second air outlet; D. a first evaporator; E. a first heater; F. a throttle valve; G. a high temperature compressor; H. a first copper tube; I. a second copper tube; J. a heat pipe heat recovery system; K. a second evaporator; l, a second heater; m, a throttle valve; n, a variable load compressor; o, an electromagnetic valve; p, a third copper pipe; q, a fourth copper pipe; r, drawer type fine hair collecting box.
Detailed Description
The present invention is further described below with reference to specific examples, which are only exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
A washing and drying heat recovery and warming system comprises a fluff removing system, an exhaust passage, an air inlet passage, a heat pipe heat recovery system J, a high-temperature heat pump heating system and a variable-load heat pump heating system, wherein a shell A is arranged outside the system.
The high-temperature heat pump heating system comprises a first evaporator D and a first heater E, wherein a high-temperature compressor G is connected in series between the first evaporator D and the first heater E;
the variable load heat pump heating system comprises a second evaporator K and a second heater L, wherein a variable load compressor N is connected in series between the second evaporator K and the second heater L; the variable load compressor N is connected in parallel with an electromagnetic valve O.
The air containing fluff is exhausted from a first exhaust port C2 through a first air inlet C1, an exhaust passage of the fluff removing system, the heat pipe heat recovery system J, the first evaporator D and an exhaust passage where the second evaporator K is located; the exhaust channel exhausts the gas along the trends of S1, S2, S3 and S4 in sequence;
the external low-temperature fresh air is exhausted from a second air outlet C4 through an air inlet channel where a second air inlet C3, a second heater L, a heat pipe heat recoverer J and a first heater E are located, and enters the washing and drying machine; the gas inlet channel discharges gas along the trends of T1, T2, T3 and T4 in sequence;
the fluff removing system comprises a filter cartridge B and a drawer type fluff collecting box R, the drawer type fluff collecting box R is arranged at the bottom of the filter cartridge B, and a first air inlet C1 is arranged at the top of the filter cartridge B.
The first evaporator D, the first heater E and the high-temperature compressor G are connected in series through a first copper pipe H and a second copper pipe I; a throttle valve F is arranged between the first evaporator D and the first heater E.
The second evaporator K, the second heater L and the variable load compressor N are connected in series through a third copper pipe P and a fourth copper pipe Q; and a throttle valve M is arranged between the second evaporator K and the second heater L.
The working principle of the system is as follows:
a) the high-temperature exhaust of the washing dryer enters the heat recovery warming system from a first air inlet C1 of an exhaust passage S1, is subjected to lint removal by a filter cartridge B, flows through the heat pipe heat recovery system J, is subjected to primary temperature reduction, sequentially flows through a first evaporator D and a second evaporator K, is subjected to further temperature reduction, and is finally discharged from a first exhaust port C2.
b) A velvet removing system: the air containing the fluff enters the filter cartridge B along the S1, the air flows out after being filtered by the filter screens at the periphery of the filter cartridge, the fluff is filtered, and the air falls into the lower drawer type fluff collecting box R under the dual functions of air circulation and gravity and can be periodically removed.
c) The external low-temperature fresh air enters the heat recovery and heating system from the second air inlet C3 of the air inlet channel T1, flows through the second heater L, the heat pipe heat recoverer J and the first heater E, is gradually heated, is discharged from the second air outlet C4, and enters the washing and drying machine along the T4.
d) Heat pipe heat recovery system J: the heat in the hot air in the exhaust channel is transferred to the air inlet channel in a temperature difference heat transfer mode and is used for heating fresh air, and external energy is not consumed due to temperature difference heat transfer.
e) Variable load heat pump heating system: when the exhaust load of the washing machine changes, the output capacity of the variable-load compressor N is adjusted by adjusting the electromagnetic valve O so as to adjust the refrigeration load of the system, ensure that the system is not frozen, continuously work and keep stable air supply temperature.
f) High-temperature heat pump heating system: by adopting the design of a high-temperature heat pump compressor and the design of high evaporation temperature and high condensation temperature, the highest evaporation temperature can reach 40 ℃, the condensation temperature can reach more than 85 ℃, the higher air supply temperature can be ensured, and the highest energy efficiency ratio is provided. The high-temperature heat pump system fully utilizes the waste heat in the drying exhaust gas, ensures high evaporation temperature, is not influenced by the environmental temperature, and always keeps very high energy efficiency ratio to work.
g) The system is designed in series: unpowered difference in temperature waste heat recovery, high temperature heat pump heating system and variable load heat pump heating system adopt the series design, realize the multistage heating, and the three system collaborative work of make full use of provides the highest air supply temperature, realizes energy closed circulation, avoids ambient temperature to drying system's influence, and three system all works at best, the most efficient work interval simultaneously.
Claims (8)
1. A washing and drying heat recovery and warming system is characterized in that the system comprises a fluff removing system, an exhaust channel, an air inlet channel, a heat pipe heat recovery system (J), a high-temperature heat pump heating system and a variable-load heat pump heating system,
the high-temperature heat pump heating system comprises a first evaporator (D) and a first heater (E), wherein a high-temperature compressor (G) is connected in series between the first evaporator (D) and the first heater (E);
the variable-load heat pump heating system comprises a second evaporator (K) and a second heater (L), wherein a variable-load compressor (N) is connected in series between the second evaporator (K) and the second heater (L);
the air containing the fluff is exhausted from a first exhaust port (C2) through a first air inlet (C1), an exhaust channel of the fluff removing system, a heat pipe heat recovery system (J), an exhaust channel where a first evaporator (D) and a second evaporator (K) are located;
and the outside low-temperature fresh air is discharged from a second air outlet (C4) through an air inlet channel where a second air inlet (C3), a second heater (L), a heat pipe heat recoverer (J) and a first heater (E) are located and enters the washing and drying machine.
2. A washing drying heat recovery warming system according to claim 1, wherein said lint removing system comprises a filter cartridge (B) and a drawer type lint collecting box (R), said drawer type lint collecting box (R) is disposed at the bottom of said filter cartridge (B), and said first air inlet (C1) is disposed at the top of said filter cartridge (B).
3. A washing and drying heat recovery warming system according to claim 1, wherein said first evaporator (D), first heater (E) and high temperature compressor (G) are connected in series by first copper pipe (H) and second copper pipe (I).
4. A washing and drying heat recovery warming system according to claim 1, wherein a throttle valve (F) is provided between said first evaporator (D) and said first heater (E).
5. A washing, drying and heat recovery warming system according to claim 1, wherein the second evaporator (K), the second heater (L) and the variable load compressor (N) are connected in series by a third copper pipe (P) and a fourth copper pipe (Q).
6. A washing and drying heat recovery warming system according to claim 1, wherein a throttle valve (M) is provided between the second evaporator (K) and the second heater (L).
7. A washing and drying heat recovery warming system according to claim 6, wherein said variable load compressor (N) is connected in parallel with a solenoid valve (O).
8. A washing and drying heat recovery warming system according to any one of claims 1 to 7, wherein an outer casing (A) is provided outside the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345609.3U CN211601510U (en) | 2019-12-24 | 2019-12-24 | Washing and drying heat recovery warming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345609.3U CN211601510U (en) | 2019-12-24 | 2019-12-24 | Washing and drying heat recovery warming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211601510U true CN211601510U (en) | 2020-09-29 |
Family
ID=72595038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345609.3U Active CN211601510U (en) | 2019-12-24 | 2019-12-24 | Washing and drying heat recovery warming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211601510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758226A (en) * | 2021-09-13 | 2021-12-07 | 南昌航空大学 | Dryer tail gas waste heat recovery device, dryer and waste heat recovery method |
-
2019
- 2019-12-24 CN CN201922345609.3U patent/CN211601510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758226A (en) * | 2021-09-13 | 2021-12-07 | 南昌航空大学 | Dryer tail gas waste heat recovery device, dryer and waste heat recovery method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205653327U (en) | Low temperature mummification machine | |
| CN104727111B (en) | A kind of dryer and control method | |
| Ahmadi et al. | Energy-efficient sorption-based gas clothes dryer systems | |
| CN107036402A (en) | A kind of solar energy double effect absorption type heat pump drying system with accumulation of heat | |
| CN211601510U (en) | Washing and drying heat recovery warming system | |
| CN211823513U (en) | Drying and dehumidifying system | |
| CN203672088U (en) | Intelligent drying dehumidification heat pump drying box | |
| El Fil et al. | Heat recovery, adsorption thermal storage, and heat pumping to augment gas-fired tumble dryer efficiency | |
| CN208684747U (en) | A kind of united sludge drying mechanism of cold and hot drying of vacuum | |
| CN212930888U (en) | Heat recovery type dehumidification heat pump driving dividing wall type drying system | |
| CN207493230U (en) | A kind of steam condensation evaporation device | |
| WO2018001132A1 (en) | Clothes dryer for use on ships and control method therefor | |
| CN103966814A (en) | Direct heating type single-drum clothes dryer | |
| CN203323525U (en) | Waste heat recovery energy-saving device in airflow drying field | |
| CN211424717U (en) | Low temperature drying-machine and heat pump water heater composite set based on solar energy | |
| CN209623240U (en) | A kind of Analysis of Heat Pump Drying System | |
| CN203007684U (en) | Clothes drying device | |
| CN203605646U (en) | Boiling drying bed capable of saving thermal energy | |
| CN208765309U (en) | A kind of multi-stage, efficient heat-recovery air source heat pump grain drying machine | |
| CN202470413U (en) | Improved waste heat recycling type heat-pump water heater shower bath device | |
| CN112050615A (en) | Heat recovery type dehumidification heat pump driving dividing wall type drying system | |
| CN207849918U (en) | Yarn air flow dryer | |
| CN202247404U (en) | Heating device of washing machine | |
| CN207180183U (en) | A kind of double wind direction closed loop dehumidifying heat pump driers | |
| CN205878681U (en) | Small user's air source low temperature heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |