CN108981023A - A kind of efficient pressure difference dryer of heat-pump-type and kitchen fresh air association system - Google Patents
A kind of efficient pressure difference dryer of heat-pump-type and kitchen fresh air association system Download PDFInfo
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- CN108981023A CN108981023A CN201710431993.1A CN201710431993A CN108981023A CN 108981023 A CN108981023 A CN 108981023A CN 201710431993 A CN201710431993 A CN 201710431993A CN 108981023 A CN108981023 A CN 108981023A
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- heat
- heat exchanger
- fresh air
- pump
- pressure difference
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- 238000001035 drying Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000605 extraction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Drying Of Solid Materials (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of efficient pressure difference dryers of heat-pump-type and kitchen fresh air association system, including heat pump system, drying system and kitchen fresh air system.Drying system and kitchen fresh air system share the equipment component and a Fans of a set of heat pump system, can reduce initial cost, increase the technological competitiveness；Pressure difference drying has high-efficient, time-consuming short and the advantages such as dry gas stream dead angle is not present；Dry suitcase and foul water tank can carry out structural adjustment according to building room actual conditions, such as directly can be slightly transformed using shower cabinet as dry suitcase, foul water tank can utilize water platform lower space etc., expansion technique application range.
Description
Technical field
The present invention relates to a kind of dryer and kitchen fresh air system, the efficient pressure difference dryer of specifically a kind of heat-pump-type and kitchen
Room fresh air association system, belongs to refrigeration and heat pump techniques.
Background technique
Currently, China's dryer is popularized, utilization rate is relatively low, and dryer present in existing market mostly uses greatly electric heating side
High-grade electric energy is converted directly into low grade heat energy and is used to dry clothing by formula, causes energy waste.
Heat pump is a kind of high-efficiency energy-saving technology.Also there is part dryer to use heat pump form, but generally existing price at present
It is high, have a single function, the disadvantages such as utilization rate is low, while conventional hot blast seasoning is mostly used in dry suitcase greatly, time-consuming for drying, and case
Interior air-flow tissue is single, and to easily lead to drying uneven.Meanwhile fresh air system, Chinese style envelope is seldom arranged in China residential building class kitchen
It is relatively small to close kitchen space, and kitchen fume complicated component, contains a variety of nuisances such as aldehyde, ketone, carcinogenic substance, tar, CO2
Matter encroaches on human health.In addition to this, household sewage is not used typically direct emission, causes to a certain extent
The waste of low-grade energy.
Pressure difference drying is a kind of efficient dehumidifying technology, by pressure difference existing for object to be dried both ends, so that air-flow
It is forced through reserved air duct, is directly in contact with dry suitcase undergarment, with high-efficient, time-consuming short and there is no dry gas stream is dead
The advantages such as angle.Therefore, be based on the dry technology, and design share a set of heat pump system be embodied as dryer and kitchen difference
Efficient, the high usage running equipment for providing cooling capacity or heat are important one of research contents.
Summary of the invention
For above-mentioned technical problem of the existing technology, the present invention provides a kind of efficient pressure difference dryer of heat-pump-type and kitchen
Room fresh air association system, the system are based only on the different component functions switching of a set of heat pump system, can be dryer and kitchen
Cooling capacity or heat are provided respectively, had not only been able to achieve the efficient operation of dryer and kitchen fresh air system, but also at the beginning of being able to achieve reduction system
The purpose of investment cost.
The present invention is through the following technical solutions to achieve the above objectives: a kind of efficient pressure difference dryer of heat-pump-type and kitchen are new
Wind association system, including heat pump system, drying system and kitchen fresh air system；
The heat pump system includes that the compressor being sequentially connected in series, four-way reversing valve, First Heat Exchanger, throttle valve and second change
Hot device, second heat exchanger side are equipped with the water collector for collecting condensed water, and the water collector is connected dirty by diversion pipe
Water tank is equipped with overflow pipe and filter in the foul water tank；
The drying system includes drying cabinet and the blower to match with the drying cabinet, the second heat exchanger and
One heat exchanger, interior be equipped with of the dry suitcase are equipped with its mutually matched electric two-way valve and guide rail slide plate, the drying cabinet
The first cavity being in contact with its outer wall；
The kitchen fresh air system includes the second heat exchanger and the blower positioned at second heat exchanger side, and with institute
The mutually matched electric two-way valve of drying cabinet and air outlet are stated, the air outlet side is provided with oil extraction mouth.
It further, further include third heat exchanger, the First Heat Exchanger is connected in parallel with third heat exchanger；And described
Three heat exchangers and the heat pump system are connected in series.
Further, the first solenoid valve, the second electricity are installed on the pipeline that the First Heat Exchanger is connected to third heat exchanger
Magnet valve, third solenoid valve and the 4th solenoid valve.
Further, the setting third heat exchanger in the foul water tank；Temperature Humidity Sensor is provided in the dry suitcase.
Further, first cavity is connected with the second cavity；Wherein, first is equipped on the outer wall of the drying cabinet
Electric two-way valve, is equipped with the second electric two-way valve in first cavity, and second electric two-way valve is located at described the
Between one heat exchanger and the second heat exchanger.
Further, the assembling is in first cavity, and the blower two sides are respectively equipped with the second heat exchanger
And First Heat Exchanger.
Further, the first guide rail slide plate, the second guide rail slide plate, third guide rail are installed sliding on the inner wall of the drying cabinet
Piece and the 4th guide rail slide plate；Wherein, the first guide rail slide plate, the second guide rail slide plate and the third guide rail slide plate, the 4th lead
Rail slide plate is arranged symmetrically.
Further, the second cavity is arranged in drying cabinet side, and the electronic two-way of third is equipped in second cavity
Valve.
Further, the air outlet is communicated with second cavity.
The beneficial effects of the present invention are: dry suitcase interior air-flow tissue uses pressure difference air supply mode in drying system, pressure difference is sent
It is poor that wind forms certain pressure in the cavity of dry suitcase two sides so that treated high temperature dry air directly with dry suitcase undergarment
It is in contact, has drying efficiency height, time-consuming short and the advantages such as dry gas stream dead angle is not present；Have in drying system dry suitcase parallel
Air-supply, distributary are blown both of which, can enhance dry suitcase interior air-flow tissue turbulivity, improve clothes drying process wet clothes moisture content with
Heat and mass effect between dry hot-air, further increases drying efficiency and the cloth drying uniformity；Drying system is according to institute
Dry clothing ingredient, is respectively set temperature upper limit in different dry suitcases, is beneficial to preferably protect clothing while drying.
In kitchen fresh air system of the present invention, heat pump system, as Cooling and Heat Source, is beneficial to the efficient stable of system using sewage
Operation and the feature of environmental protection；And fresh air system can guarantee and maintain preference temperature and certain positive pressure in kitchen work area, and it is comfortable to reach raising
Spend and block the purpose that oil smoke encroaches on human body；Using the stable sewage of annual moderate temperature as the heat source side of heat pump system or system
The cold source side of cooling system has the advantages such as thermal capacity is big, good heat-transfer, operating condition are stablized, so that heat pump system heats work
Condition has relatively low condensation temperature with relatively high evaporating temperature, cooling condition, so that operation of heat pump COP can be improved
And refrigerating operaton EER, there are the advantages such as energy conservation and environmental protection.By collecting Cooling and Heat Source of the sewage as kitchen fresh air heat pump system, with
Obtain more energy-efficient purpose.
Drying system and kitchen fresh air system of the present invention share a set of heat pump system different component functions switching and one
Blower can be greatly reduced system initial cost, improve capacity utilization, increase the technological competitiveness；And dry suitcase and foul water tank
Structural adjustment can be carried out according to building room actual conditions, such as directly can be slightly transformed using shower cabinet as dry suitcase, sewage
Case can utilize water platform lower space etc., expansion technique application range.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is one of circulation pattern schematic diagram in drying of the invention；
Fig. 3 is two of circulation pattern schematic diagram in drying of the invention；
Fig. 4 is three of circulation pattern schematic diagram in drying of the invention；
Fig. 5 is kitchen fresh air pattern diagram of the invention；
In figure: 1, compressor, 2, four-way reversing valve, the 3, first solenoid valve, 4, second solenoid valve, 5, third solenoid valve, 6,
4th solenoid valve, 7, throttle valve, 8, First Heat Exchanger, the 9, second heat exchanger, 10, third heat exchanger, 11, foul water tank, 12, overflow
Pipe, 13 filters, 14, blower, 15, water collector, 16, diversion pipe, 17, drying cabinet, the 18, first electric two-way valve, 19, second
Electric two-way valve, 20, third electric two-way valve, 21, low-pressure area, 22, higher-pressure region, 23, Temperature Humidity Sensor, the 24, first guide rail
Slide plate, the 25, second guide rail slide plate, 26, third guide rail slide plate, the 27, the 4th guide rail slide plate, 28, air outlet, 29, oil extraction mouth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of efficient pressure difference dryer of heat-pump-type and kitchen fresh air association system as shown in Figure 1:, including it is heat pump system, dry
Clothing system and kitchen fresh air system；
The heat pump system includes the compressor 1 being sequentially connected in series, four-way reversing valve 2, First Heat Exchanger 8, throttle valve 7 and
Two heat exchangers 9,9 side of the second heat exchanger are equipped with the water collector 15 for collecting condensed water, and the water collector 15 is by leading
Flow tube 16 connects foul water tank 11, is equipped with overflow pipe 12 and filter 13 in the foul water tank 11.
The First Heat Exchanger 8 is connected in parallel to third heat exchanger 10, connects in First Heat Exchanger 8 and third heat exchanger 10
Two pipelines on be provided with the first solenoid valve 3, second solenoid valve 4, third solenoid valve 5 and the 4th solenoid valve 6.The third is changed
Hot device 10 is connected in series with the heat pump system, and the third heat exchanger 10 is installed in the foul water tank 11.
The drying system includes that drying cabinet 17 and the blower to match with the drying cabinet 17 14, second exchange heat
Device 9 and First Heat Exchanger 8, be equipped in the dry suitcase 17 with its mutually matched electric two-way valve and guide rail slide plate, it is described dry
Suitcase body 17 is equipped with the first cavity being in contact with its outer wall.
First electric two-way valve 18 is installed, on 17 outer wall of drying cabinet on the outer wall of the drying cabinet 17
Second electric two-way valve 19 is installed, and second electric two-way valve is located at the First Heat Exchanger 8 and second in one cavity
Between heat exchanger 9.The blower 14 is installed in first cavity, and 14 two sides of the blower are respectively equipped with the second heat exchanger
9 and First Heat Exchanger 8.
First guide rail slide plate 24,25 third guide rail slide plate of the second guide rail slide plate are installed on the inner wall of the drying cabinet 17
26 and the 4th guide rail slide plate 27；Wherein, the first guide rail slide plate 24, the second guide rail slide plate 25 and the third guide rail slide plate
26, the 4th guide rail slide plate 27 is arranged symmetrically.Temperature Humidity Sensor 23 is provided in the dry suitcase 17.
The kitchen fresh air system includes the second heat exchanger 9 and the blower 14 positioned at 9 side of the second heat exchanger, and
With the mutually matched electric two-way valve of the drying cabinet 17 and air outlet 28,28 side of air outlet is provided with oil extraction mouth
29。
The second cavity is arranged in 17 side of drying cabinet, and first cavity is connect with the second cavity, and is communicated, institute
It states and is equipped with third electric two-way valve 20 in the second cavity.The air outlet 28 is communicated with second cavity.
A kind of efficient pressure difference dryer of heat-pump-type is divided into circulation pattern and kitchen in drying with kitchen fresh air association system and send
Fresh air mode.
For heat pump system, in drying under circulation pattern, the first solenoid valve of heat pump system 3 and third solenoid valve 5 are closed
It closes, second solenoid valve 4 and the 4th solenoid valve 6 are opened, and heat pump system is respectively with First Heat Exchanger under the action of four-way reversing valve 2
8 run as condenser, using the second heat exchanger 9 as evaporator.Compressor 1 passes through four-way reversing valve 2 for high temperature and high pressure gas
Refrigerant, which is discharged to, condenses and discharges heat in First Heat Exchanger 8, condensed liquid refrigerant throttles by the decompression of throttle valve 7,
And low pressure evaporation process and released cold quantity are completed in the second heat exchanger 9, finally, the gaseous refrigerant of evaporation is changed by four-way
Compressor 1 is returned to valve 2, forms circulation.
Kitchen is sent under fresh air mode, and be divided into three kinds of situations: transition stage send fresh air, summer that cold wind, winter is sent to send hot wind,
Middle transition stage heat pump system is in shutdown status.In the case of summer send cold wind, the first solenoid valve of heat pump system 3 and third electromagnetism
Valve 5 is opened, and second solenoid valve 4 and the 4th solenoid valve 6 are closed, and heat pump system is respectively with second under the action of four-way reversing valve 2
Heat exchanger 9 is run as evaporator, using third heat exchanger 10 as condenser.Compressor 1 passes through four-way reversing valve 2 for high temperature height
Cryogen of calming the anger, which is discharged to, to be condensed in third heat exchanger 10 and discharges in heat to foul water tank 11, condensed liquid refrigerant
It is depressured and throttles by throttle valve 7, and complete low pressure evaporation process and released cold quantity in the second heat exchanger 9, finally, evaporation
Gaseous refrigerant returns to compressor 1 by four-way reversing valve 2, forms circulation.Winter send hot wind to send cold wind similar with summer, different
Place is heat pump system under the action of four-way reversing valve 2 respectively using the second heat exchanger 9 as condenser, with third heat exchanger
10 are used as evaporator, and heat pump system refrigerant changes traffic direction, remaining is repeated no more.
As shown in Figure 2, Figure 3 and Figure 4, circulation pattern is divided into parallel air-supply in drying and distributary is blown two kinds, and mistake herein
The first electric two-way valve 18 and third electric two-way valve 20 are closed in journey, and the second electric two-way valve 19 is opened.
In parallel air-supply (Fig. 2), the first guide rail slide plate 24, the second guide rail slide plate 25, third guide rail slide plate 26 and the 4th
The fully open air duct for forming left and right and penetrating through in parallel of guide rail slide plate 27；Blower 14 is opened high temperature and humidity gas by the right side of dry suitcase
Channel suction, and low-pressure area is formed in right side cavity 21, the second heat exchanger (at this time as evaporator) cooling and dehumidifying is flowed through, it is cold
Condensate is dropped in water collector 15, and as diversion pipe 16 is sent to foul water tank 11, subsequent gas flows through First Heat Exchanger and (makees at this time
For condenser) heating, higher-pressure region, 17 left and right sides of dry suitcase are sent into left side cavity 22 and formed after becoming high temperature low-humidity air
There are certain pressure differences between cavity, so that high temperature drying hot wind forces concurrent flow to be crossed inside dry suitcase, by wet clothes moisture content band
It walks to become high temperature and humidity gas, and forms circulation.
Distributary air-supply in, with it is parallel blow the difference is that, as shown in figure 3, the first guide rail slide plate 24, the 4th guide rail
Slide plate 27 is opened, and the second guide rail slide plate 25, third guide rail slide plate 26 are closed, and 17 inside drying region of dry suitcase is in left and right sides chamber
There are certain pressure differences between body, so that high temperature drying hot wind is forced to flow through inside dry suitcase in southeastern direction, by wet clothes water
Part, which is taken away, becomes high temperature and humidity gas, and forms circulation.Fig. 4 and Fig. 3 the difference is that, the first guide rail slide plate the 24, the 4th is led
Rail slide plate 27 is closed, and the second guide rail slide plate 25, third guide rail slide plate 26 are opened, so that high temperature drying hot wind is forced to be in northeastward
It flows through inside dry suitcase, remaining is repeated no more.
According to dried clothing material composition, temperature limit in different dry suitcases is respectively set, when Temperature Humidity Sensor 23
When the temperature of acquisition reaches upper limit value, heat pump system compressor shutdown.Humidity lower limit value in dry suitcase is set simultaneously, works as temperature and humidity
When the humidity that sensor 23 acquires reaches this lower limit value, system stalls, drying is completed.
Kitchen is sent under fresh air mode, as shown in figure 5, the first electric two-way valve 18 and third electric two-way valve 20 are opened, the
Two electric two-way valves 19 are closed, and third guide rail slide plate 26, the 4th guide rail slide plate 27 are closed.The unlatching of blower 14 passes through outdoor fresh air
The sucking of first electric two-way valve 18, flowing through the second heat exchanger, (winter absorbs heat temperature rise, summer heat release temperature drop, transition season temperature not
Become) after, it is sent by third electric two-way valve 20 to air outlet 28, guarantees that kitchen work region has certain positive pressure, at the same time,
Kitchen discharged lampblack mouth 29 will be opened, to prevent the positive force feed fresh air in kitchen invalid.
Embodiment provided above is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the proposed skill of the present invention
In the range of art feature, the equivalent embodiment that part is changed or modified is made using disclosed technology contents, and
Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.
Claims (9)
1. a kind of efficient pressure difference dryer of heat-pump-type and kitchen fresh air association system, it is characterised in that: including heat pump system, drying
System and kitchen fresh air system；
The heat pump system includes the compressor (1) being sequentially connected in series, four-way reversing valve (2), First Heat Exchanger (8), throttle valve (7)
With the second heat exchanger (9), the second heat exchanger (9) side is equipped with the water collector (15) for collecting condensed water, described to catchment
Device (15) connects foul water tank (11) by diversion pipe (16), is equipped with overflow pipe (12) and filter on the foul water tank (11)
(13)；
The drying system includes drying cabinet (17) and the blower (14) to match with the drying cabinet (17), second changes
Hot device (9) and First Heat Exchanger (8), interior be equipped with of the dry suitcase (17) are slided with its mutually matched electric two-way valve and guide rail
Piece, the drying cabinet (17) are equipped with the first cavity being in contact with its outer wall；
The kitchen fresh air system include the second heat exchanger (9) and be located at the second heat exchanger (9) side blower (14), with
And with the mutually matched electric two-way valve of the drying cabinet (17) and air outlet (28), air outlet (28) side is provided with
Oil extraction mouth (29).
2. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 1 and kitchen fresh air association system, feature exist
In: it further include third heat exchanger (10), the First Heat Exchanger (8) is connected in parallel with third heat exchanger (10)；And described
Three heat exchangers (10) and the heat pump system are connected in series.
3. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 2 and kitchen fresh air association system, feature exist
In: the first solenoid valve (3), the second electromagnetism are installed on the pipeline that the First Heat Exchanger (8) is connected to third heat exchanger (10)
Valve (4), third solenoid valve (5) and the 4th solenoid valve (6).
4. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 3 and kitchen fresh air association system, feature exist
In: the setting third heat exchanger (10) in the foul water tank (11)；Temperature Humidity Sensor is provided in the dry suitcase (17)
(23)。
5. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 1 and kitchen fresh air association system, feature exist
In: first cavity is connected with the second cavity；Wherein, the first electronic two-way is installed on the outer wall of the drying cabinet (17)
Valve (18) is equipped with the second electric two-way valve (19) in first cavity, and second electric two-way valve (19) is located at institute
It states between First Heat Exchanger (8) and the second heat exchanger (9).
6. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 1 and kitchen fresh air association system, feature exist
In: the blower (14) is installed in first cavity, and the blower (14) two sides be respectively equipped with the second heat exchanger (9) and
First Heat Exchanger (8).
7. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 1 and kitchen fresh air association system, feature exist
In: the first guide rail slide plate (24), the second guide rail slide plate (25), third guide rail are installed sliding on the inner wall of the drying cabinet (17)
Piece (26) and the 4th guide rail slide plate (27)；Wherein, the first guide rail slide plate (24), the second guide rail slide plate (25) and the third
Guide rail slide plate (26), the 4th guide rail slide plate (27) are arranged symmetrically.
8. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 5 and kitchen fresh air association system, feature exist
In: the second cavity is arranged in drying cabinet (17) side, and is equipped with third electric two-way valve (20) in second cavity.
9. the efficient pressure difference dryer of a kind of heat-pump-type according to claim 8 and kitchen fresh air association system, feature exist
In: the air outlet (28) communicates with second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431993.1A CN108981023B (en) | 2017-06-09 | 2017-06-09 | Heat pump type high-efficiency pressure difference clothes dryer and kitchen fresh air combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431993.1A CN108981023B (en) | 2017-06-09 | 2017-06-09 | Heat pump type high-efficiency pressure difference clothes dryer and kitchen fresh air combined system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108981023A true CN108981023A (en) | 2018-12-11 |
| CN108981023B CN108981023B (en) | 2024-02-06 |
Family
ID=64501903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710431993.1A Active CN108981023B (en) | 2017-06-09 | 2017-06-09 | Heat pump type high-efficiency pressure difference clothes dryer and kitchen fresh air combined system |
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| CN (1) | CN108981023B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2284310A1 (en) * | 2009-08-12 | 2011-02-16 | Electrolux Home Products Corporation N.V. | A tumble dryer with a heat pump system and a method for controlling a heat pump system for a tumble dryer |
| CN102679547A (en) * | 2012-05-02 | 2012-09-19 | 林智勇 | Air energy clothes drying water heater |
| CN104197449A (en) * | 2014-09-18 | 2014-12-10 | 江苏天舒电器有限公司 | Heat pump system for kitchen of restaurant and control method for heat pump system |
| CN206890707U (en) * | 2017-06-09 | 2018-01-16 | 华东交通大学 | A kind of efficient pressure difference dryer of heat-pump-type and kitchen fresh air association system |
-
2017
- 2017-06-09 CN CN201710431993.1A patent/CN108981023B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2284310A1 (en) * | 2009-08-12 | 2011-02-16 | Electrolux Home Products Corporation N.V. | A tumble dryer with a heat pump system and a method for controlling a heat pump system for a tumble dryer |
| CN102679547A (en) * | 2012-05-02 | 2012-09-19 | 林智勇 | Air energy clothes drying water heater |
| CN104197449A (en) * | 2014-09-18 | 2014-12-10 | 江苏天舒电器有限公司 | Heat pump system for kitchen of restaurant and control method for heat pump system |
| CN206890707U (en) * | 2017-06-09 | 2018-01-16 | 华东交通大学 | A kind of efficient pressure difference dryer of heat-pump-type and kitchen fresh air association system |
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|---|---|
| CN108981023B (en) | 2024-02-06 |
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