CN208998433U - A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat - Google Patents
A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat Download PDFInfo
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- CN208998433U CN208998433U CN201821599391.3U CN201821599391U CN208998433U CN 208998433 U CN208998433 U CN 208998433U CN 201821599391 U CN201821599391 U CN 201821599391U CN 208998433 U CN208998433 U CN 208998433U
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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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Abstract
A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat, including cabinet are equipped with the air outlet being connected to by air duct with drying chamber at the top of the cabinet, are provided with circulating fan at the air outlet；The return air inlet being connected by air duct with drying chamber is equipped in a side lower part of the cabinet；The box house is divided into interior cyclic part and outer circulation part, and the interior cyclic part includes condenser and heat exchange of heat pipe；The heat exchange of heat pipe includes being vertically arranged in the evaporator section at the return air inlet and being connected with the evaporator section upper end and be located at the condensation segment below the condenser；Evaporator is equipped in the lower section of the condensation segment；The outer circulation part includes the heat rejection heat exchanger that the outside condenser is arranged in, and exhaust fan is equipped on the corresponding wall box of the heat rejection heat exchanger；Compressor, gas-liquid separator and liquid storage device are additionally provided in the cabinet.Utility model works are high-efficient, structure is simple, closed cycle, stable working state.
Description
Technical field
The utility model relates to dryer technical fields, and in particular to a kind of dehumidifying heat pump of unitary tape heat pipe recuperation of heat
Drying equipment.
Background technique
Drying chamber be solidified for large electric, motor, coating, chemical article, appearance, the water of food and various product
The baking and curing room for dividing drying, generalling use dehumidifying drying equipment keeps it internal using hot air circulating system, and then makes inside it
Operating room's uniformity of temperature profile.
Existing dehumidifying drying equipment is generally divided into indoor unit and outdoor unit, arranged apart, is separately positioned in baking room
Portion and outside, air duct is complicated, installation is inconvenient, takes up a large area, and unstable working condition, and energy consumption is higher, using energy source
Rate is low, is unfavorable for energy-saving and emission-reduction, reduces the requirement of drying cost.
Utility model content
In view of this, the purpose of this utility model is that in view of the deficiencies of the prior art, providing one kind, work efficiency is high, structure
Simply, closed cycle, stable working state are, it can be achieved that the dehumidifying heat pump drying of the unitary tape heat pipe recuperation of heat of recovery of latent heat is set
It is standby.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat, including cabinet, set at the top of the cabinet
There is the air outlet being connected to by air duct with drying chamber, is provided with circulating fan at the air outlet；Under the side of the cabinet
Portion is equipped with the return air inlet being connected by air duct with drying chamber；
The box house is divided into interior cyclic part and outer circulation part, and the interior cyclic part includes that setting is sent described
Condenser below air port and the heat exchange of heat pipe being arranged in below the condenser；The heat exchange of heat pipe includes being vertically arranged
Evaporator section at the return air inlet and it is connected with the evaporator section upper end and is located at the condensation segment below the condenser；Institute
The lower section for stating the condensation segment of heat exchange of heat pipe is equipped with the evaporator being placed in parallel with the evaporator section；
The outer circulation part includes the heat rejection heat exchanger that the outside condenser is arranged in and vertically places, in the row
The corresponding wall box of heat exchanger is equipped with exhaust fan；
Be additionally provided with compressor, gas-liquid separator and liquid storage device in the cabinet, the gas-liquid separator, compressor,
Heat rejection heat exchanger, condenser, liquid storage device and evaporator are sequentially communicated by pipeline, the evaporator and the gas-liquid separator pair
It should be connected to, form pipeline loop；It is connected between the compressor and condenser by being equipped with the pipeline of solenoid valve one；The pressure
Pipeline between contracting machine and heat rejection heat exchanger is equipped with solenoid valve two.
In the above-mentioned technical solutions, the air outlet of top of the box is connected to by return air duct with drying chamber, one side lower part of cabinet
Return air inlet be connected to drying chamber by pipeline；The process of heating internal-circulation is carried out for the air in drying chamber are as follows: return air inlet passes through
Air, a part dehumidified and preheated by evaporator section, evaporator, condenser, some directly passes through return air inlet
It is common to pass through after this portion of air after dehumidifying is mixed with another part air that return air inlet passes through above to condensation segment
Condenser heating, then be sent into drying chamber through circulating fan.When air in drying chamber passes through evaporator section and evaporator, air is cold
But, internal moisture becomes liquid water, and then air is heated using condensation segment and condenser, by dehumidifying and heating
Air drying chamber is pumped by circulating fan again；
When in drying chamber when the temperature is excessively high, open exhaust fan, while above-mentioned heating internal-circulation is normally carried out, cabinet
The portion of air of interior circulation is inside being carried out under the action of exhaust fan, is being exchanged heat by heat rejection heat exchanger, is being realized empty
The cooling of gas, then outdoor is discharged to by exhaust fan.
It is used to the flow direction of preferably control refrigerant by setting solenoid valve one and solenoid valve two, the heat of control system is flat
Weighing apparatus preferably realizes the effect of dehumidifying and drying；When heating process in the cyclic process of air, the flow regime of refrigerant is,
Opens solenoid valve one, closes solenoid valve two, and refrigerant flows successively through solenoid valve one, condenser, liquid storage device, throttling via pipeline
Valve, evaporator, return gas-liquid separator；When the humidity in drying chamber and when the temperature is excessively high, refrigerant is flowed successively through via pipeline
Solenoid valve two, heat rejection heat exchanger, condenser, liquid storage device, throttle valve, evaporator, return gas-liquid separator.
Preferably, throttle valve is additionally provided between the liquid storage device and evaporator；Between the liquid storage device and throttle valve also
It is provided with filter.
Preferably, the throttle valve is heating power expansion valve or electric expansion valve.
Preferably, it is located at the position below the heat exchange of heat pipe equipped with guiding gutter, the water guide in the bottom of box
Slot extends to outside cabinet.
Preferably, the condensation segment is obliquely installed, and the angle between evaporator section is in 90-135 degree.
Preferably, the circulating fan is centrifugal blower or axial flow blower.
Preferably, the heat exchange of heat pipe be copper pipe fin type heat exchange of heat pipe or micro-channel parallel flow heat exchanger, it is described
Condenser, evaporator are copper pipe fin type heat exchange of heat pipe or micro-channel parallel flow heat exchanger.
Preferably, Temperature Humidity Sensor is provided at the return air inlet, the lower part of the outer circulation part is provided with operation
Screen and electric cabinet, the electrical connection corresponding with electric cabinet of the Temperature Humidity Sensor, operator control panel, realize electrical control.
The beneficial effects of the utility model are:
The utility model structure is simple, small in size, free of extraneous thermal effects using closed cycle, and working condition is more
Stablize, work efficiency is high；Being obliquely installed for condensation segment is more advantageous to copper pipe fin type heat exchange of heat pipe realization recovery of latent heat, may be used also
To increase the contact area of air and condensation segment, the drying dehumidification efficiency of the equipment is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model；
Fig. 4 is the side view of utility model in Fig. 3；
Fig. 5 is the right view of utility model in Fig. 3；
Fig. 6 is the circulation figure of refrigerant.
In figure: 1 cabinet, 2 air outlets, 3 return air inlets, 4 heat rejection heat exchangers, 5 exhaust fans, 6 condensers, 7 condensation segments, 8 steam
Send out section, 9 baffles, 10 throttle valves, 11 evaporators, 12 liquid storage devices, 13 gas-liquid separators, 14 compressors, 15 solenoid valves one, 16 electromagnetism
Valve two, 17 circulating fans, 18 operator control panels.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figs. 1-5, the dehumidifying heat pump drying equipment of a kind of unitary tape heat pipe recuperation of heat, including cabinet 1, described
The top of cabinet 1 is equipped with the air outlet 2 being connected to by air duct with drying chamber, is provided with circulating fan 17 at the air outlet 2；?
One side lower part of the cabinet 1 is equipped with the return air inlet 3 being connected by air duct with drying chamber；
It is divided into interior cyclic part and outer circulation part inside the cabinet 1, the interior cyclic part includes being arranged described
The condenser 6 of 2 lower section of air outlet and the copper pipe fin type heat exchange of heat pipe being arranged in below the condenser 6；The heat pipe changes
Hot device includes the evaporator section 8 being vertically arranged at the return air inlet and is connected with 8 upper end of evaporator section and is located at the condensation
The condensation segment 7 of 6 lower section of device；It is connected with the baffle 9 tilted down in the upper end of 7 lower face of condensation segment of the heat exchange of heat pipe,
The lower end of the baffle 9 is connect with the bottom plate of the cabinet 1；The centre of the baffle 9 is equipped with and is placed in parallel with the evaporator section 8
Evaporator 11；
Compressor 14, gas-liquid separator 13 and liquid storage device 12 are further respectively had in the cabinet 1；
The outer circulation part includes that heat rejection heat exchanger condenser 6 outside and vertically placed is arranged in, described
Corresponding 1 side wall of cabinet of heat rejection heat exchanger is equipped with exhaust fan 5；
The gas-liquid separator 13, compressor 14, heat rejection heat exchanger, condenser 6, liquid storage device 12 and evaporator 11 pass through pipe
Road is sequentially communicated；The evaporator 11 is corresponding with gas-liquid separator 13 to be connected, and forms pipeline loop；The compressor 14 and cold
It is connected between condenser 6 by being equipped with the pipeline of solenoid valve 1, on the pipeline between the compressor 14 and heat rejection heat exchanger
Equipped with solenoid valve 2 16, throttle valve 10 is additionally provided between the liquid storage device and evaporator 11；The liquid storage device 12 and throttle valve 10
Between be additionally provided with filter；
The cabinet 1 is additionally provided with exhaust fan 5 in the heat rejection heat exchanger corresponding position；At the 1 bottom position of cabinet
It is equipped with guiding gutter in 9 inner side of baffle, the guiding gutter extends to outside cabinet 1.
The circulating fan 17 is centrifugal blower or axial flow blower.
The throttle valve 10 is heating power expansion valve or electric expansion valve.
The heat exchange of heat pipe can also be micro-channel parallel flow heat exchanger, and the condenser 6 and evaporator 11 can be
Copper pipe fin type heat exchange of heat pipe or micro-channel parallel flow heat exchanger.
Temperature Humidity Sensor is provided at the return air inlet 3, the lower part of the outer circulation part is provided with 18 He of operator control panel
Electric cabinet, the electrical connection corresponding with electric cabinet of the Temperature Humidity Sensor, operator control panel, Temperature Humidity Sensor are intracorporal for monitoring case
Temperature and humidity, electric cabinet and operator control panel realize the electrical control of drying box, and specific circuit connecting mode and control mode can
It is realized by conventional electric connection mode and control mode.
Intelligence control system can also be arranged in the lower part of the outer circulation part.
As shown in fig. 6, the cyclic process of refrigerant are as follows: in heating process when air circulation, the flow direction of refrigerant is,
Opens solenoid valve 1, closes solenoid valve 2 16, and refrigerant flows successively through compressor 14, electromagnetism by pipeline from gas-liquid separator 13
Valve 1, condenser 6, liquid storage device 12, filter, throttle valve 10, evaporator 11, return gas-liquid separator 13；When in drying chamber
When the temperature is excessively high, refrigerant flows successively through compressor 14, solenoid valve 2 16, heat rejection heat exchanger through pipeline from gas-liquid separator 13
4, condenser 6, liquid storage device 12, filter, throttle valve 10, evaporator 11, return gas-liquid separator 13.
Related equipment component is conventional equipment element unless otherwise instructed in the embodiment above.
The specific working mode of the utility model: the dehumidification drying machine and drying chamber are interconnected and are arranged, circulated air is opened
Machine 17 makes the air in drying chamber enter interior cyclic part by return air inlet 3, successively passes through evaporator section 8, evaporator 11, condensation segment
7, condenser 6 carry out dehumidifying and drying and processing, are then sent into drying chamber through air outlet 2 again, and the closure for forming air in drying chamber is followed
Ring.When the temperature in drying chamber increases to a certain extent, exhaust fan 5 and solenoid valve two are opened, closes solenoid valve one, system
Waste heat is discharged to outdoor by heat rejection heat exchanger 64 and exhaust fan 5, to realize the dehumidifying of drying chamber and maintain temperature in drying chamber
Balance.
For air when by evaporator section 8 and evaporator 11, the moisture in air condenses into water to the cold, falls along baffle 9
Enter in guiding gutter and be discharged outside cabinet 1, realizes the function of dehumidifying；Air makes temperature into one by condensation segment 7 and condenser 6
Step increases, for maintaining and improving the temperature in drying chamber.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat, it is characterised in that: including cabinet, in the cabinet
Top be equipped with the air outlet being connected to drying chamber by pipeline, be provided with circulating fan at the air outlet；In the cabinet
A side lower part be equipped with the return air inlet that is connected by pipeline with drying chamber；
The box house is divided into interior cyclic part and outer circulation part, and the interior cyclic part includes being arranged in the air outlet
The condenser of lower section and the heat exchange of heat pipe being arranged in below the condenser；The heat exchange of heat pipe includes being vertically arranged in institute
It states the evaporator section at return air inlet and is connected with the evaporator section upper end and is located at the condensation segment below the condenser；In the heat
The lower section of the condensation segment of heat exchange of heat pipe is equipped with the evaporator being placed in parallel with the evaporator section；
The outer circulation part includes the heat rejection heat exchanger that the outside condenser is arranged in and vertically places, and is changed in the heat extraction
The corresponding wall box of hot device is equipped with exhaust fan；
Compressor, gas-liquid separator and liquid storage device, the gas-liquid separator, compressor, heat extraction are additionally provided in the cabinet
Heat exchanger, condenser, liquid storage device and evaporator are sequentially communicated by pipeline, and the evaporator is corresponding with the gas-liquid separator to be connected
It is logical, form pipeline loop；It is connected between the compressor and condenser by being equipped with the pipeline of solenoid valve one；The compressor
Pipeline between heat rejection heat exchanger is equipped with solenoid valve two.
2. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 1, it is characterised in that: in institute
It states and is additionally provided with throttle valve between liquid storage device and evaporator；Filter is additionally provided between the liquid storage device and throttle valve.
3. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 2, it is characterised in that: described
Throttle valve is heating power expansion valve or electric expansion valve.
4. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 1, it is characterised in that: in institute
It states the position that the bottom of box is located at below the heat exchange of heat pipe and is equipped with guiding gutter, the guiding gutter extends to outside cabinet.
5. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 1, it is characterised in that: described
Condensation segment is obliquely installed, and the angle between evaporator section is in 90-135 degree.
6. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 1, it is characterised in that: described
Circulating fan is centrifugal blower or axial flow blower.
7. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 1, it is characterised in that: described
Heat exchange of heat pipe is copper pipe fin type heat exchange of heat pipe or micro-channel parallel flow heat exchanger, and the condenser and evaporator are copper pipe
Finned heat pipe heat exchanger or micro-channel parallel flow heat exchanger.
8. the dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat according to claim 1, it is characterised in that: described
Temperature Humidity Sensor is provided at return air inlet, the lower part of the outer circulation part is provided with operator control panel and electric cabinet, described warm and humid
Spend the electrical connection corresponding with electric cabinet of sensor, operator control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599391.3U CN208998433U (en) | 2018-09-29 | 2018-09-29 | A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599391.3U CN208998433U (en) | 2018-09-29 | 2018-09-29 | A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat |
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| Publication Number | Publication Date |
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| CN208998433U true CN208998433U (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821599391.3U Active CN208998433U (en) | 2018-09-29 | 2018-09-29 | A kind of dehumidifying heat pump drying equipment of unitary tape heat pipe recuperation of heat |
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| CN (1) | CN208998433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235897A (en) * | 2020-09-09 | 2022-03-25 | 环境电子株式会社 | Automatic detection device and automatic monitoring device for oils and musty odor |
-
2018
- 2018-09-29 CN CN201821599391.3U patent/CN208998433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235897A (en) * | 2020-09-09 | 2022-03-25 | 环境电子株式会社 | Automatic detection device and automatic monitoring device for oils and musty odor |
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