CN108895714A - A kind of cold dehumidifying heat pump of table - Google Patents
A kind of cold dehumidifying heat pump of table Download PDFInfo
- Publication number
- CN108895714A CN108895714A CN201810953630.9A CN201810953630A CN108895714A CN 108895714 A CN108895714 A CN 108895714A CN 201810953630 A CN201810953630 A CN 201810953630A CN 108895714 A CN108895714 A CN 108895714A
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- Prior art keywords
- circuit
- heat pump
- dehumidifying heat
- heated dry
- refrigerating circuit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of cold dehumidifying heat pumps of table, including hothouse, heated dry air circuit, refrigerating circuit and cooling circuit, the cooling circuit includes surface air cooler and the three-way pipeline that connect with the surface air cooler, three-way control valve is provided on the three-way pipeline, the surface air cooler is arranged on the path in the heated dry air circuit.By the control of three-way control valve so that refrigerant can well cool down to the hot-air inside entire dehumidifying heat pump by the flow of surface air cooler and control refrigerant, the cold dehumidifying heat pump of table of the invention can both keep good temperature rise effect, can in time it cool down again, it is advantageously implemented the reasonable utilization to energy, be conducive to improve the utilization rate of energy, and then improve dehumidification efficiency.
Description
Technical field
The present invention relates to dehumidifying technology fields, and in particular to a kind of cold dehumidifying heat pump of table.
Background technique
It is damp and hot that the working method of traditional dehumidifying heat pump is that the moisture taken out of in material to be dehumidified by heated dry air is formed
Air, then the cyclic process that dehumidification treatments form heated dry air again is carried out to damp-heat air.Existing dehumidifying heat pump in order to
When starting, heated dry air can quickly heat up, and multiple condensers in circuit are generally built-in, generally only stay outside a condenser
It sets, for cooling down, but external condenser will reduce the quantity for participating in the condenser of heating again, to reduce dehumidifying heat pump
Internal temperature rise effect, this is a kind of contradictory process, can not both keep the dehumidifying good temperature rise effect of heat pump in the prior art,
Can in time it cool down again.
Summary of the invention
In view of the deficiencies of the prior art, in the prior art for solving the present invention provides a kind of cold dehumidifying heat pump of table
Dehumidifying heat pump can not only keep good temperature rise effect, but also the problem of can in time be cooled down.
For this purpose, according to an embodiment of the invention, the cold dehumidifying heat pump of the table includes hothouse, the hothouse for place to
Except wet stock.
In addition, further including：
Heated dry air circuit, the heated dry air circuit be used for the hothouse provide heated dry air, with to it is described to
Except wet stock dehumidifies；
Refrigerating circuit, the refrigerating circuit is arranged on the path in the heated dry air circuit, so that the heated dry air
The moisture being formed by damp-heat air after dehumidifying to the material to be dehumidified is liquefied discharge；And
Cooling circuit, the cooling circuit includes surface air cooler and the three-way pipeline that connect with the surface air cooler, described three
Three-way control valve is provided on threading a pipe, the surface air cooler is arranged on the path in the heated dry air circuit.
As the further optinal plan of the cold dehumidifying heat pump of the table, the heated dry air circuit includes regenerator and main wind
Machine, from the hothouse come out damp-heat air pass sequentially through the regenerator cooling side, the regenerator heating side and
The main air blower, the refrigerating circuit include evaporator, and the cooling side and heating side of the regenerator is arranged in the evaporator
Between, so that moisture is liquefied discharge when the damp-heat air passes through the evaporator.
As the further optinal plan of the cold dehumidifying heat pump of the table, the heated dry air circuit further includes the first filtering
Device, for filtering the dust from the damp-heat air that the hothouse comes out.
As the further optinal plan of the cold dehumidifying heat pump of the table, the refrigerating circuit further includes the compression being sequentially connected
Machine and condenser.
As the further optinal plan of the cold dehumidifying heat pump of the table, the refrigerating circuit further include be connected in turn it is described
Saving between condenser and the evaporator can heat exchanger, the second filter and expansion valve.
As the further optinal plan of the cold dehumidifying heat pump of the table, the refrigerating circuit includes the first refrigerating circuit and the
Two refrigerating circuits, the condenser in first refrigerating circuit be arranged in the regenerator heating side and the main air blower
Between, the condenser in second refrigerating circuit is also mating to be provided with circulating fan, to accelerate the heated dry air
Flowing.
As the further optinal plan of the cold dehumidifying heat pump of the table, in first refrigerating circuit and described second system
The evaporator in cold loop overlaps.
As the further optinal plan of the cold dehumidifying heat pump of the table, the cold dehumidifying heat pump of table further includes rack, described
Heated dry air circuit, the refrigerating circuit and the cooling circuit are installed in the rack.
As the further optinal plan of the cold dehumidifying heat pump of the table, the rack includes pedestal and is arranged in the pedestal
On latticed frame body, bottom installing zone is surrounded between the pedestal and the latticed frame body, is set in the bottom installing zone
There is condensate pipe.
As the further optinal plan of the cold dehumidifying heat pump of the table, the lateral wall of the rack is additionally provided with control cabinet.
Beneficial effects of the present invention：
According to the cold dehumidifying heat pump of table in above embodiments, due to the setting of cooling circuit, so that passing through surface air cooler, threeway
Surface air cooler can be optionally connected on the path in heated dry air circuit by the effect of pipeline and three-way control valve, pass through threeway control
The control of valve processed is so that refrigerant can be well to the warm inside entire dehumidifying heat pump by the flow of surface air cooler and control refrigerant
Air cools down.Likewise, refrigerant can also be controlled by three-way control valve without surface air cooler, liter will do it again at this time
Temperature.In this way by the setting of above-mentioned cooling circuit, so that each condenser inside dehumidifying heat pump could be used for heating up, drop
Wen Ze is realized by surface air cooler, so that dehumidifying heat pump can not only keep good temperature rise effect, but also can in time be cooled down,
It is advantageously implemented the reasonable utilization to energy, is conducive to the utilization rate for improving energy, and then improve dehumidification efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows a kind of schematic diagram of the provided cold dehumidifying heat pump of table according to embodiments of the present invention；
Fig. 2 shows a kind of schematic perspective views of the provided cold dehumidifying heat pump of table according to embodiments of the present invention；
Fig. 3 show according to embodiments of the present invention provided by a kind of cold dehumidifying heat pump of table it is distinguished and admirable to main view；
Fig. 4 show according to embodiments of the present invention provided by a kind of cold dehumidifying heat pump of table it is distinguished and admirable to side view；
Fig. 5 shows a kind of main view of the provided cold dehumidifying heat pump of table according to embodiments of the present invention；
Fig. 6 shows a kind of side view of the provided cold dehumidifying heat pump of table according to embodiments of the present invention.
Main element symbol description：
100- heated dry air circuit；200- refrigerating circuit；300- cooling circuit；400- rack；500- condensate pipe；600-
Partition；700- control cabinet；110- regenerator；120- main air blower；130- first filter；210- evaporator；220- compressor；
230- condenser；240- is saved can heat exchanger；The second filter of 250-；260- expansion valve；270- circulating fan；310- table is cold
Device；320- three-way pipeline；330- three-way control valve；410- pedestal；The latticed frame body of 420-；111- cooling side；112- heating side；
The firstth area 421-；The secondth area 422-；423- third area；The first refrigerating circuit of 201-；The second refrigerating circuit of 202-.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Embodiment
Present embodiments provide a kind of cold dehumidifying heat pump of table.
Fig. 1-2 is please referred to, the cold dehumidifying heat pump of the table includes hothouse, heated dry air circuit 100, refrigerating circuit 200 and cold
But circuit 300.
Wherein, wherein hothouse is for placing material to be dehumidified.Heated dry air circuit 100 is used to provide to hothouse dry
Hot-air, to dehumidify to material to be dehumidified.Refrigerating circuit 200 is arranged on the path in heated dry air circuit 100, so that dry
The moisture that hot-air is formed by damp-heat air after dehumidifying to material to be dehumidified is liquefied discharge.Cooling circuit 300 wraps
Surface air cooler 310 and the three-way pipeline connecting with surface air cooler 310 320 are included, three-way control valve 330 is provided on three-way pipeline 320,
Surface air cooler 310 is arranged on the path in heated dry air circuit 100.
In this way, due to the setting of cooling circuit 300, so that passing through surface air cooler 310, three-way pipeline 320 and three-way control valve
Surface air cooler 310 can be optionally connected on the path in heated dry air circuit 100 by 330 effect, pass through three-way control valve 330
Control refrigerant by surface air cooler 310 and control refrigerant flow can well to the hot-air inside entire dehumidifying heat pump into
Row cooling.Likewise, refrigerant can also be controlled by three-way control valve 330 without surface air cooler 310, liter will do it again at this time
Temperature.In this way by the setting of above-mentioned cooling circuit 300, so that each condenser 230 inside dehumidifying heat pump could be used for
Heating, cooling are then realized by surface air cooler 310, so that dehumidifying heat pump can not only keep good temperature rise effect, but also can be in due course
Ground cools down, and is advantageously implemented the reasonable utilization to energy, is conducive to the utilization rate for improving energy, and then improves dehumidifying effect
Rate.
In some embodiments, above-mentioned three-way pipeline 320 can be connected to cooling tower etc. outside, i.e., provided by cooling tower
State refrigerant.Refrigerant can be the liquid such as water.
Specifically, incorporated by reference to reference Fig. 3-4, which includes regenerator 110 and main air blower 120, from
The damp-heat air that hothouse comes out passes sequentially through the cooling side 111 of regenerator 110, the heating side 112 of regenerator 110 and main air blower
120.And refrigerating circuit 200 includes evaporator 210, the cooling side 111 and heating side 112 of regenerator 110 is arranged in evaporator 210
Between, so that moisture is liquefied discharge when damp-heat air passes through evaporator 210.
As a result, for from the damp-heat air that hothouse comes out, be introduced into the cooling side 111 of regenerator 110 into
Row one cools down again, carries out double cooling using evaporator 210, so that the moisture in damp-heat air becomes liquid and is discharged, connects
Be dehumidified after air pass through the heating side 112 of regenerator 110 again and be warmed, then go out via main air blower 120, come out at this time
Air become heated dry air again and enter in hothouse.
In the present embodiment, damp-heat air passes through the double cooling of regenerator 110 and evaporator 210, ensure that dehumidifying effect
Fruit.
In certain applications, such as when the application cold dehumidifying heat pump of the table carries out dehumidification treatments to sludge etc., from drying
The damp-heat air that chamber interior comes out can be with some dust, if leaving, it circulates in the cold dehumidifying heat pump of table and will cause dirt
Dye increases so as to cause maintenance cost of the later period to heat pump.
In this regard, heated dry air circuit 100 further includes first filter 130, for filtering the damp and hot sky come out from hothouse
Dust in gas.Dust enters back into the cooling side 111 in regenerator 110 after being filtered.
In some specific embodiments, first filter 130 includes primary filter and medium effeciency filter, to guarantee
Abundant filtering to dust.
In conjunction with described previously, the surface air cooler 310 in cooling circuit 300 is exactly to be arranged in first filter 130 and regenerator
Between 110 cooling side 111, when thering is refrigerant to pass through inside surface air cooler 310, at this time along with cooling side 111 and evaporator
210, enable damp-heat air at least to carry out triple coolings, further improves effect on moisture extraction.
In addition, passing through the size of the flow of refrigerant whether reasonably control refrigerant passes through surface air cooler 310 and passed through, also
It can cool down to the inside of entire dehumidifying heat pump.
In some specific embodiments, regenerator 110 is plate-fin recuperator, i.e. fin type heat exchanger.Plate-fin
Regenerator is made of partition, fin, strip of paper used for sealing, flow deflector, and fin is placed between adjacent separator and flow deflector forms interlayer, will be pressed from both sides
Layer is stacked, is brazed into a single piece composition plate beam, is equipped with necessary end socket support.Fin can be plain fin, sawtooth wing
Piece, perforated fin, corrugated fin.
In some specific embodiments, evaporator 210 is finned tube evaporator.Finned tube evaporator is by base tube
It is formed with fin, fin is mounted on base tube, and base tube uses bronzing pipe or inner screw thread copper pipe, and fin is the wave of aluminium or copper product
Line piece, sun-roof or ripple are sun-roof.
With continued reference to FIG. 1, refrigerating circuit 200 further includes the compressor 220 and condenser 230 being sequentially connected, press at this time
Contracting machine 220, condenser 230 and evaporator 210 are formed refrigerating circuit 200, and wherein evaporator 210 is arranged in regenerator 110
Cooling side 111 and heat up side 112 path on, enable damp-heat air to be liquefied as liquid and be discharged.
Specifically, compressor 220 exports high temperature and pressure overheated gas, which passes through 230 quilt of condenser
It is condensed into saturation or subcooled liquid, the saturation or subcooled liquid, which enter, to be evaporated into low-temp low-pressure in evaporator 210 and cross hot gas
Body, in the process, evaporator 210 absorb a large amount of heat, are cooled down with this to damp-heat air, to be liquefied as liquid
Body.At the same time, low-temp low-pressure overheated gas is re-introduced into 220 inside of compressor and becomes high temperature and pressure overheated gas, with
This recycles the work steady in a long-term to guarantee refrigerating circuit 200.
In some embodiments, refrigerating circuit 200 further includes being connected in turn between condenser 230 and evaporator 210
Energy heat exchanger 240, the second filter 250 and expansion valve 260 are saved, in this way by saving energy heat exchanger 240, the second filter
250 and expansion valve 260 processing so that saturation or subcooled liquid be processed into low pressure gas, liquid mixture, then enter back into steaming
It is handled in hair device 210, on the one hand can reduce energy consumption, on the other hand can also improve the refrigeration effect of evaporator 210.
In some specific embodiments, condenser 230 is fin-tube heat exchanger, and fin-tube heat exchanger is by base tube
It is formed with fin, fin is mounted on base tube, and base tube uses bronzing pipe or inner screw thread copper pipe, and fin is the wave of aluminium or copper product
Line piece, sun-roof or ripple are sun-roof.Bracket in shell heat preservation should be using structural section, sheet metal processing or aluminium alloy extrusions.
Please continue to refer to 1-4, in embodiments of the present invention, refrigerating circuit 200 includes the first refrigerating circuit 201 and second
Heating side 112 and the main air blower 120 of regenerator 110 is arranged in refrigerating circuit 202, the condenser 230 in the first refrigerating circuit 201
Between, the air come out from the heating side 112 of regenerator 110 is further heated up.In second refrigerating circuit 202
Condenser 230 is also mating to be provided with circulating fan 270, to accelerate the flowing of heated dry air.
At this time it is understood that heated dry air dehumidifying heat pump in circulating can be divided into two-way pass through respectively it is above-mentioned
Two condensers 230 strengthen so that all condensers 230 being arranged in dehumidifying heat pump are involved in temperature-rise period to sky
The temperature rise effect of gas.When heated dry air is when passing through the condenser 230 in the second refrigerating circuit 202, due to circulating fan 270
In the presence of can accelerate the flowing of heated dry air, further promote temperature rise effect.
In addition, referring to FIG. 1, the evaporator 210 in the first refrigerating circuit 201 and the second refrigerating circuit 202 overlaps,
And be arranged between the cooling side 111 of regenerator 110 and heating side 112, it may make aforementioned damp-heat air to be dropped by quadruple in this way
Temperature can successively guarantee to eliminate moisture in damp-heat air.
Certainly, in other embodiments, more refrigerating circuits 200 can also be set, to further enhance above-mentioned liter
Temp effect and effect on moisture extraction.
Please also refer to Fig. 2 and Fig. 5-6, in embodiments of the present invention, the cold dehumidifying heat pump of table further includes rack 400, is done
Hot-air circuit 100, refrigerating circuit 200 and cooling circuit 300 are installed in rack 400.
Specifically, rack 400 includes pedestal 410 and the latticed frame body 420 being arranged on pedestal 410, pedestal 410 and net
Bottom installing zone is surrounded between trellis frame body 420, is equipped with condensate pipe 500 in the installing zone of bottom.
Further, latticed frame body 420 surrounds the first area 421, the second area 422 and third area 423 from top to bottom, and first
Area 421 is integral grid, and the condenser 230 in first filter 130 and the second refrigerating circuit 202 hereinbefore is arranged whole
In volume mesh, the second area 422 is equipped at least two grids, for installing condenser 230 and backheat in the first refrigerating circuit 201
Device 110；Third area 423 is equipped at least two grids, for installing compressor 220 and evaporator 210 etc..
Further, interference is formed between the first area 421 and the second area 422 in order to prevent, in the first area 421 and second
Partition 600 is additionally provided between area 422.
Divided by above-mentioned outer, referring to FIG. 2, refrigerating circuit 200 further include multiple provinces can exchanger 240, saving can exchanger
240 are arranged in third area 423.
As a result, due to the setting in rack 400 first area 421, the second area 422 and third area 423, have in this way in installation each
When the heated dry air circuit 100 of a module, refrigerating circuit 200 and cooling circuit 300, modules are installed to corresponding section
It is interior, installation difficulty is reduced, installation effectiveness is improved, simultaneously because the setting in each section, enables modules
The space inside rack 400 is reasonably occupied, so that the interior layout of the cold dehumidifying heat pump of whole table is more reasonable, is favorably reduced whole
The figure of a cold dehumidifying heat pump of table, to reduce the occupied area of the cold dehumidifying heat pump of table.
In addition, being also provided with instrument board (not shown) etc. in rack 400 for the ease of observing or adjusting
Component, with the operating status of equipment each during monitoring work.Can be set on instrument board dry room temperature, humidity,
Outlet wind-warm syndrome (temperature of damp-heat air), the operation of compressor 220, the operation of main air blower 120, instruction setting operation, stops at power supply instruction
Only button, blower is manually, the parameters such as automatic button indicating fault and reset show.It is provided with control cabinet 700 outside rack 400, is controlled
It is can be set in case 700 processed including the control functions such as compressor, blower heavy-current control device and dehumidifying, refrigeration, heating, ventilation
Module.
By the description above to each embodiment of the present invention it is found that the present invention at least has following technical effect：
1, not only there is good temperature rise effect, but also can cool down in real time；
Rationally distributed, compact-sized, small, occupied area is small.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of cold dehumidifying heat pump of table, including hothouse, the hothouse is for placing material to be dehumidified, which is characterized in that also
Including：
Heated dry air circuit, the heated dry air circuit is used to provide heated dry air to the hothouse, to described to be dehumidified
Material dehumidifies；
Refrigerating circuit, the refrigerating circuit is arranged on the path in the heated dry air circuit, so that the heated dry air is to institute
The moisture being formed by damp-heat air after material to be dehumidified is dehumidified is stated to be liquefied discharge；And
Cooling circuit, the cooling circuit includes surface air cooler and the three-way pipeline that connect with the surface air cooler, in the tee tube
Three-way control valve is provided on road, the surface air cooler is arranged on the path in the heated dry air circuit.
2. the cold dehumidifying heat pump of table as described in claim 1, which is characterized in that the heated dry air circuit includes regenerator and master
Blower, the damp-heat air come out from the hothouse pass sequentially through the heating side of the cooling side of the regenerator, the regenerator
And the main air blower, the refrigerating circuit include evaporator, cooling side and the heating of the regenerator is arranged in the evaporator
Between side, so that moisture is liquefied discharge when the damp-heat air passes through the evaporator.
3. the cold dehumidifying heat pump of table as claimed in claim 2, which is characterized in that the heated dry air circuit further includes the first filtering
Device, for filtering the dust from the damp-heat air that the hothouse comes out.
4. the cold dehumidifying heat pump of table as claimed in claim 2, which is characterized in that the refrigerating circuit further includes the pressure being sequentially connected
Contracting machine and condenser.
5. the cold dehumidifying heat pump of table as claimed in claim 4, which is characterized in that the refrigerating circuit further includes being connected to institute in turn
It states and saves energy heat exchanger, the second filter and expansion valve between condenser and the evaporator.
6. the cold dehumidifying heat pump of table as claimed in claim 4, which is characterized in that the refrigerating circuit include the first refrigerating circuit and
Second refrigerating circuit, the condenser in first refrigerating circuit be arranged in the regenerator heating side and the main wind
Between machine, the condenser in second refrigerating circuit is also mating to be provided with circulating fan, to accelerate the heated dry air
Flowing.
7. the cold dehumidifying heat pump of table as claimed in claim 6, which is characterized in that in first refrigerating circuit and described second
The evaporator in refrigerating circuit overlaps.
8. such as the cold dehumidifying heat pump of table of any of claims 1-7, which is characterized in that the cold dehumidifying heat pump of table also wraps
Including rack, the heated dry air circuit, the refrigerating circuit and the cooling circuit are installed in the rack.
9. the cold dehumidifying heat pump of table as claimed in claim 8, which is characterized in that the rack includes pedestal and is arranged at the bottom
Latticed frame body on seat, surrounds bottom installing zone between the pedestal and the latticed frame body, in the bottom installing zone
Equipped with condensate pipe.
10. the cold dehumidifying heat pump of table as claimed in claim 8, which is characterized in that the lateral wall of the rack is additionally provided with control
Case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953630.9A CN108895714A (en) | 2018-08-21 | 2018-08-21 | A kind of cold dehumidifying heat pump of table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953630.9A CN108895714A (en) | 2018-08-21 | 2018-08-21 | A kind of cold dehumidifying heat pump of table |
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| CN108895714A true CN108895714A (en) | 2018-11-27 |
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| CN201810953630.9A Pending CN108895714A (en) | 2018-08-21 | 2018-08-21 | A kind of cold dehumidifying heat pump of table |
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| CN208635374U (en) * | 2018-08-21 | 2019-03-22 | 广州晟启能源设备有限公司 | A kind of cold dehumidifying heat pump of table |
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| CN107014198A (en) * | 2016-12-29 | 2017-08-04 | 石曾矿 | The quadruple effect of temperature controllable removes drying system |
| JP2018122268A (en) * | 2017-02-02 | 2018-08-09 | 五和工業株式会社 | Dehumidification system for dry room |
| CN208635374U (en) * | 2018-08-21 | 2019-03-22 | 广州晟启能源设备有限公司 | A kind of cold dehumidifying heat pump of table |
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