CN208419395U - A kind of dryer system with fresh-keeping function - Google Patents
A kind of dryer system with fresh-keeping function Download PDFInfo
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- CN208419395U CN208419395U CN201820916632.6U CN201820916632U CN208419395U CN 208419395 U CN208419395 U CN 208419395U CN 201820916632 U CN201820916632 U CN 201820916632U CN 208419395 U CN208419395 U CN 208419395U
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- fresh
- dryer system
- keeping function
- keeping
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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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model relates to technical field of heat pumps, a kind of dryer system with fresh-keeping function is specifically disclosed, should include compressor, condenser, liquid storage device, filter, the first solenoid valve, first throttling device, the first evaporator and the needle-valve for being sequentially connected and connecting from beginning to end with the dryer system of fresh-keeping function；It further include sequentially connected second solenoid valve, second throttling device and the second evaporator, and second solenoid valve is connected with the outlet end of filter, first evaporator, the second evaporator are connected with needle-valve by three-way connection, condenser is located in baking room, second evaporator is for freezing to fresh-keeping room, when the first solenoid valve is closed, when second solenoid valve is opened, it can be freezed by the second evaporator to fresh-keeping room, so as to absorb the heat in fresh-keeping room by the second evaporator, and for drying to baking room, the increase of operating cost not will lead to.
Description
Technical field
The utility model relates to technical field of heat pumps more particularly to a kind of dryer systems with fresh-keeping function.
Background technique
Currently, dryer is widely used in production, building materials, textile, leather, ceramics, electroplating industry and
It is widely used in agricultural production process.By taking agricultural production as an example, such as many agricultural productions of Chinese medicine, vegetables, meat, melon and fruit
Product are required by drying and drying, and the common sunning time is long, teds often, causes the production cycle long, human cost
High unfavorable factor, dryer then can effectively solve the above problems.
But existing dryer is limited to the area of baking room when carrying out drying operation, the agricultural product dried every time
Quantity is certain, if product quantity to be dried is excessive, just needs to be dried in batches, and at this point, to be dried
Agricultural product then need to carry out fresh-keeping storage, so as to cause the increased costs of fresh-keeping storage.Also, existing dryer is in heating
Meanwhile a large amount of cold air of generation are not recycled, be but directly discharged into atmosphere, and waste and the environment of resource are caused
It influences.
Therefore, a kind of dryer system with fresh-keeping function is needed to solve the above problems.
Utility model content
The purpose of this utility model is that: a kind of dryer system with fresh-keeping function is provided, to solve the prior art
Middle dryer only has drying function, does not have the problem of fresh-keeping function.
The utility model provides a kind of dryer system with fresh-keeping function, including condenser；In baking room；The
One solenoid valve is connect with the outlet end of the condenser；Second solenoid valve is connect with the outlet end of the condenser；First segment
Device is flowed, is connect with first solenoid valve；Second throttling device is connect with the second solenoid valve；First evaporator, import
End is connect with the first throttling device；Second evaporator, input end are connect with the second throttling device, second evaporation
Device is for freezing to fresh-keeping room；Three-way connection, first end are connected with the outlet end of first evaporator, second end and
The outlet end of second evaporator connects；The third end of compressor, arrival end and the three-way connection connects, outlet end and
The arrival end of the condenser connects；Needle-valve is mounted on the connecting line at the third end of the compressor and the three-way connection
On.
Preferably, second evaporator is plate heat exchanger, the arrival end of the plate heat exchanger side medium and institute
Second throttling device connection is stated, the outlet end of the plate heat exchanger side medium is connected with the second end of the three-way connection, institute
State the dryer system with fresh-keeping function further include:
Water-cooled fan coil, outlet end are connected with the arrival end of plate heat exchanger heat exchange side, arrival end and institute
State the outlet end connection of plate heat exchanger heat exchange side；
First temperature probe, for testing the temperature at plate heat exchanger heat exchange side outlet end；
Second temperature probe, the temperature for testing in the fresh-keeping room；
Circulating pump, be mounted on water-cooled fan coil outlet end and the plate heat exchanger heat exchange side arrival end it
Between connecting line on；
First blower, water-cooled fan coil described in face；
First blower and the water-cooled fan coil are respectively positioned in the fresh-keeping room.
Preferably, the dryer system with fresh-keeping function further includes being mounted on the compressor and the needle-valve
Connecting line on gas-liquid separator.
Preferably, the dryer system with fresh-keeping function further includes being installed in the compressor and described cold
High-voltage switch gear and first pressure gauge on the connecting line of condenser, and it is installed in the compressor and the gas-liquid separator
Between connecting line on low tension switch and second pressure gauge.
Preferably, the dryer system with fresh-keeping function further includes being mounted on the compressor and the condensation
Delivery temperature probe on the connecting line of device, and the connecting tube being mounted between the compressor and the gas-liquid separator
The suction temperature of road is popped one's head in.
Preferably, the dryer system with fresh-keeping function further includes for arranging the air in the baking room
To extraneous wet-emitting blower, the baking room is equipped with the moisture exhausting port being in communication with the outside, and the wet-emitting blower is mounted on the hydrofuge
On mouth.
Preferably, the dryer system with fresh-keeping function further includes for testing temperature in the baking room
Third temp probe, and the moisture probe for testing humidity in the baking room.
Preferably, the dryer system with fresh-keeping function further includes the second blower, second blower is located at
In the baking room and condenser described in face.
Preferably, the dryer system with fresh-keeping function further includes liquid storage device and filter, the condenser
Outlet end is connect with the arrival end of the liquid storage device, and the outlet end of the liquid storage device is connected with the arrival end of the filter, institute
The outlet end for stating filter is connect with first solenoid valve and the second solenoid valve respectively.
Preferably, the first throttling device and the second throttling device are electric expansion valve.
The utility model has the following beneficial effects: drying operation can be carried out by being heated by condenser to baking room, when
When needing to carry out fresh-keeping, second solenoid valve is opened, the first solenoid valve is closed, the heat in fresh-keeping room is absorbed by the second evaporator
Amount can carry out refrigerating fresh-keeping to fresh-keeping room, and the heat of absorption is used to carry out heating drying to baking room by condenser, the band
There is the dryer system of fresh-keeping function that there can be fresh-keeping and drying simultaneously, and not will lead to the increasing of operating cost
Add.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dryer system in the utility model embodiment with fresh-keeping function.
In figure:
100, baking room；200, fresh-keeping room；
1, compressor；2, condenser；3, liquid storage device；4, filter；5, the first solenoid valve；6, first throttling device；7,
One evaporator；8, needle-valve；9, gas-liquid separator；10, three-way connection；11, second solenoid valve；12, second throttling device；13,
Two evaporators；14, water-cooled fan coil；15, circulating pump；16, the first blower；17, first temperature probe；18, second temperature
Probe；19, the second blower；20, moisture exhausting port；21, wet-emitting blower；22, third temp probe；23, high-voltage switch gear；24, the first pressure
Power table；25, delivery temperature is popped one's head in；26, suction temperature is popped one's head in；27, low tension switch；28, second pressure gauge；29, third blower.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the present embodiment provides a kind of dryer system with fresh-keeping function, it should be with the baking of fresh-keeping function
Dry machine system includes sequentially connected compressor 1, condenser 2, liquid storage device 3, filter 4, the first solenoid valve 5, first throttle dress
The 6, first evaporator 7, needle-valve 8 and gas-liquid separator 9 are set, and gas-liquid separator 9 and compressor 1 connect.Condenser 2 is mounted on
In baking room 100, heating drying is carried out to baking room 100 by condenser 2, can control by needle-valve 8 into compressor 1
Refrigerant flow, and then can control the efficiency of drying.The dryer system with fresh-keeping function further includes being sequentially connected
Second solenoid valve 11, second throttling device 12 and the second evaporator 13, the outlet end of second solenoid valve 11 and filter 4 connects
It connects, the outlet end of the second evaporator 13 and needle-valve 8 connect, can be with when the first solenoid valve 5 is closed, and second solenoid valve 11 is opened
Refrigerating fresh-keeping is carried out to fresh-keeping room 200 by the second evaporator 13, the second evaporator 13 absorbs the heat in fresh-keeping room 200 at this time
Amount, and rejected heat to by condenser 2 and carry out drying operation in baking room 100, it not will lead to the increase of operating cost.When
When not needing to carry out fresh-keeping operation, the first solenoid valve 5 can be opened, closes second solenoid valve 11.It should be noted that this implementation
In example, the outlet end of the first evaporator 7, the outlet end of the second evaporator 13 and needle-valve 8 are connected by three-way connection 10.
Specifically, the dryer system with fresh-keeping function further includes water-cooled fan coil 14, circulating pump 15 and first
Blower 16.The second evaporator 13 is plate heat exchanger, the input end of the plate heat exchanger side medium and the second section in the present embodiment
It flows device 12 to connect, the outlet end of side medium and needle-valve 8 connect.First blower 16 and water-cooled fan coil 14 are respectively positioned on fresh-keeping
In room 200, the outlet end of water-cooled fan coil 14 is connected by circulating pump 15 with the arrival end of plate heat exchanger heat exchange side, is entered
Mouth end is connected with the outlet end of plate heat exchanger heat exchange side；First blower, 16 face water-cooled fan coil 14, plate heat exchanger
Medium in heat exchange side is water, and under the driving of circulating pump 15, water recycles in plate heat exchanger and water-cooled fan coil 14.
Specifically, water refrigerant of side medium in plate heat exchanger and in plate heat exchanger exchanges heat, temperature is reduced, in water-cooled wind
The heat of air in fresh-keeping room 200 is absorbed in machine coil pipe 14, temperature increases, while the temperature of air reduces in fresh-keeping room 200, real
The function of existing refrigerating fresh-keeping.First blower 16 can be expedited in air and water-cooled fan coil 14 in fresh-keeping room 200
Water exchanges heat.It should be noted that in the present embodiment, the refrigerant of plate heat exchanger side medium and the flow direction of the water in heat exchange side
On the contrary, so as to realize heat exchange to the full extent.
In the present embodiment, the arrival end of water-cooled fan coil 14 is equipped with first temperature probe 17, is equipped in fresh-keeping room 200
Second temperature probe 18；The water temperature that plate heat exchanger heat exchange side outlet end is detected by first temperature probe 17 passes through the second temperature
The actual temperature in the 18 fresh-keeping room 200 of detection of degree probe.
In the present embodiment, condenser 2 is finned heat exchanger, and corresponding condenser 2 is additionally provided with the second blower 19, the second blower
19 are similarly positioned in baking room 100, by the second blower 19 accelerate baking room 100 in air and condenser 2 exchange heat.It dries
It is additionally provided with the moisture exhausting port 20 being in communication with the outside in stove room 100, wet-emitting blower 21 is equipped at moisture exhausting port 20, passes through wet-emitting blower 21
Wet air in baking room 100 is discharged to the external world, is guaranteed dry in baking room 100.And use is additionally provided in baking room 100
In the third temp probe 22 of temperature in test baking room 100, and the moisture probe for testing humidity in baking room 100.
Third temp probe 22 and moisture probe can integrate setting.
The pressure of high-voltage switch gear 23, first is also sequentially installed in the present embodiment, on the connecting line of compressor 1 and condenser 2
Power table 24 and delivery temperature probe 25, the opposite first pressure gauge 24 of delivery temperature probe 25 is close to compressor 1；1 He of compressor
Suction temperature probe 26, low tension switch 27 and second pressure gauge are also successively installed on the connecting line between gas-liquid separator 9
28, suction temperature pops one's head in 26 relatively low pressure switches 27 close to compressor 1.26 detections that can be popped one's head in by suction temperature are back to pressure
The temperature of refrigerant in contracting machine 1 passes through the temperature for the refrigerant that 25 detection of delivery temperature probe is discharged through compressor 1.It can be according to
The aperture of one pressure gauge 24 and the numerical value of second pressure gauge 28 adjustment high-voltage switch gear 23 and low tension switch 27.It should be noted that
In the present embodiment with fresh-keeping function Drying unit based on drying, it is fresh-keeping supplemented by, when in baking room 100 third temperature visit
First 22 and moisture probe detection baking room 100 in temperature and humidity when reaching preset numerical value, can be by this with fresh-keeping
The dryer system of function is shut down.
In the present embodiment, the first evaporator 7 uses finned heat exchanger, and corresponding first evaporator 7 is additionally provided with third blower
29,29 the first evaporator of face 7 of third blower promotes air to exchange heat with it by the first evaporator 7.
First throttling device 6 and second throttling device 12 in the present embodiment are electric expansion valve, naturally it is also possible to be adopted
Use capillary.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of dryer system with fresh-keeping function characterized by comprising
Condenser (2)；In baking room (100)；
First solenoid valve (5) is connect with the outlet end of the condenser (2)；
Second solenoid valve (11) is connect with the outlet end of the condenser (2)；
First throttling device (6) is connect with first solenoid valve (5)；
Second throttling device (12) is connect with the second solenoid valve (11)；
First evaporator (7), input end are connect with the first throttling device (6)；
Second evaporator (13), input end are connect with the second throttling device (12), second evaporator (13) for pair
Fresh-keeping room (200) is freezed；
Three-way connection (10), first end are connected with the outlet end of first evaporator (7), second end and second evaporation
The outlet end of device (13) connects；
Compressor (1), arrival end are connected with the third end of the three-way connection (10), outlet end and the condenser (2)
Arrival end connection；
Needle-valve (8) is mounted on the connecting line at the third end of the compressor (1) and the three-way connection (10).
2. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that second evaporator
It (13) is plate heat exchanger, the arrival end and the second throttling device (12) of the plate heat exchanger side medium connect, described
The outlet end of plate heat exchanger side medium is connected with the second end of the three-way connection (10), the drying with fresh-keeping function
Machine system further include:
Water-cooled fan coil (14), outlet end are connected with the arrival end of plate heat exchanger heat exchange side, arrival end and institute
State the outlet end connection of plate heat exchanger heat exchange side；
First temperature probe (17), for testing the temperature at plate heat exchanger heat exchange side outlet end；
Second temperature probe (18), the temperature for testing in the fresh-keeping room (200)；
Circulating pump (15) is mounted on the entrance of water-cooled fan coil (14) outlet end and plate heat exchanger heat exchange side
On connecting line between end；
First blower (16), water-cooled fan coil (14) described in face；
First blower (16) and the water-cooled fan coil (14) are respectively positioned in the fresh-keeping room (200).
3. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include the gas-liquid separator being mounted on the connecting line of the compressor (1) and the needle-valve (8)
(9)。
4. the dryer system according to claim 3 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include the high-voltage switch gear being installed on the connecting line of the compressor (1) and the condenser (2)
, and the connecting tube being installed between the compressor (1) and the gas-liquid separator (9) (23) and first pressure gauge (24)
The low tension switch (27) and second pressure gauge (28) of road.
5. the dryer system according to claim 3 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include that the delivery temperature that is mounted on the connecting line of the compressor (1) and the condenser (2) is visited
Suction temperature spy on head (25), and the connecting line that is mounted between the compressor (1) and the gas-liquid separator (9)
Head (26).
6. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include for the air in the baking room (100) to be discharged to extraneous wet-emitting blower (21), the baking
Stove room (100) is equipped with the moisture exhausting port (20) being in communication with the outside, and the wet-emitting blower (21) is mounted on the moisture exhausting port (20).
7. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include third temp probe (22) for testing the baking room (100) interior temperature, and for surveying
Try the moisture probe of the baking room (100) interior humidity.
8. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include the second blower (19), second blower (19) is located in the baking room (100) and face institute
State condenser (2).
9. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that described to have fresh-keeping function
Dryer system further include liquid storage device (3) and filter (4), the outlet end of the condenser (2) and the liquid storage device (3)
Arrival end connection, the outlet end of the liquid storage device (3) are connected with the arrival end of the filter (4), and the filter (4) goes out
Mouth end is connect with first solenoid valve (5) and the second solenoid valve (11) respectively.
10. the dryer system according to claim 1 with fresh-keeping function, which is characterized in that the first throttle dress
Setting (6) and the second throttling device (12) is electric expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820916632.6U CN208419395U (en) | 2018-06-13 | 2018-06-13 | A kind of dryer system with fresh-keeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820916632.6U CN208419395U (en) | 2018-06-13 | 2018-06-13 | A kind of dryer system with fresh-keeping function |
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| Publication Number | Publication Date |
|---|---|
| CN208419395U true CN208419395U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820916632.6U Active CN208419395U (en) | 2018-06-13 | 2018-06-13 | A kind of dryer system with fresh-keeping function |
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| CN (1) | CN208419395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719568A (en) * | 2022-03-31 | 2022-07-08 | 福建工程学院 | Multifunctional heat pump drying and humidifying system for building and operation method thereof |
-
2018
- 2018-06-13 CN CN201820916632.6U patent/CN208419395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719568A (en) * | 2022-03-31 | 2022-07-08 | 福建工程学院 | Multifunctional heat pump drying and humidifying system for building and operation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 525000 Room 203, building a, Meihe Science Park, 68 Yongping Road, Qiling, Jiancun village, Yongning Street, Guangzhou City, Guangdong Province Patentee after: Guangzhou geente New Energy Technology Co.,Ltd. Address before: 525000 Room 203, building a, Meihe Science Park, 68 Yongping Road, Qiling, Jiancun village, Yongning Street, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU GEENTE NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |