CN107940925A - It is a kind of can block combiner recovery type heat dehumidifying heat pump - Google Patents
It is a kind of can block combiner recovery type heat dehumidifying heat pump Download PDFInfo
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- CN107940925A CN107940925A CN201711375967.8A CN201711375967A CN107940925A CN 107940925 A CN107940925 A CN 107940925A CN 201711375967 A CN201711375967 A CN 201711375967A CN 107940925 A CN107940925 A CN 107940925A
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- air passage
- drying medium
- cyclic drying
- medium air
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- 238000011084 recovery Methods 0.000 title claims abstract description 35
- 238000001035 drying Methods 0.000 claims abstract description 180
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 121
- 238000007791 dehumidification Methods 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000003507 refrigerant Substances 0.000 claims description 129
- 239000007788 liquid Substances 0.000 claims description 64
- 238000005057 refrigeration Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000002274 desiccant Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 239000002918 waste heat Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
It is a kind of can block combiner recovery type heat dehumidifying heat pump, include cyclic drying medium channel A, circulating dehumidification dried medium passage B, expansion module cyclic drying medium channel C and expansion module circulating dehumidification dried medium passage D.Just medium air filtration is set, purifies and is expected by dry special, solve the problems, such as heat exchanger in drying machine, heat regenerator it is dirty stifled；Volume damper is set, and dehumidify the big enthalpy difference of small air quantity, and effect on moisture extraction is good, condenser Wind Volume, avoids condenser air quantity identical with dehumidify evaporimeter air quantity and high pressure occur excessive, except low system dehumidification Energy Efficiency Ratio, raising SMER values.It is arranged on heat and returns device front end cooler, adjust the humiture size in drying baker, improves system dehumidification than efficiency, improve SMER values.Heat regenerator is set, is conducive to improve system dehumidification amount.Using modular mentality of designing and topology layout, the generalization of system and the convenience of practical application and cost performance are improved.
Description
Technical field
The present invention relates to drying device field, be specially it is a kind of can block combiner recovery type heat dehumidifying heat pump.
Background technology
Existing dehumidifying drying drying machine generally uses the single cool-down dehumidification principle of evaporator, and an evaporator refrigeration duty part is used
In dried medium（Air）Dew-point temperature is cooled to, a part of refrigeration duty is used for dehumidification process, particularly phase big portion after the drying
As long as point cooling of the evaporator refrigeration duty for dried medium, moisture removal is small, dehumidifying drying（Heat pump dehumidification dryer) whole
Wet-out property ratio in the dry phase（SMER) there was only 1.5-2.5kg water/kW.h, humidity further reduces even evaporated condensation water.
Evaporator, the air quantity of condenser use same dehumidifying air quantity, and condenser air heat transfer process is sensible heat temperature-rise period,
Cause condensing pressure higher, compressor compresses are bigger, and dehumidifying drying wet-out property is than deficiency.Needed in dehumidifying drying practical application
Increase air circulation to increase the wind speed of drying system, it is high that complex and cost of investment is installed.
The content of the invention
It is an object of the invention to overcome above the shortcomings of the prior art, there is provided one kind can modularized design and module
Change the recovery type heat dehumidifying heat pump of combination, it is compact-sized, floor space is small, without short automatic of peculiar smell discharging and process cycle
Constant temperature dehumidification purpose.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of can block combiner recovery type heat dehumidifying it is dry
Dry machine, includes cyclic drying medium channel A, circulating dehumidification dried medium passage B, expansion module cyclic drying medium channel C
With expansion module circulating dehumidification dried medium passage D.
In cyclic drying medium channel A, drying box（Air outlet）By cyclic drying medium air passage and leaf filter and
Bag filter is connected, and leaf filter and bag filter are connected by cyclic drying medium air passage with volume damper
Connect, volume damper is connected by cyclic drying medium air passage with No. 1 condenser, and No. 1 condenser passes through cyclic drying medium
Air passage is connected with No. 2 condensers, and No. 2 condensers are connected by cyclic drying medium air passage with no scroll centrifugal fan, nothing
Scroll centrifugal fan passes through cyclic drying medium air passage and drying box（Air inlet）It is connected.
In circulating dehumidification dried medium passage B, drying box（Air outlet）Pass through cyclic drying medium air passage and plate-type filtering
Device and bag filter are connected, and leaf filter and bag filter are connected by cyclic drying medium air passage with cooler
Connect, cooler passes through cyclic drying medium air passage and heat regenerator（A interfaces）It is connected, heat regenerator（B interface）Pass through circulation
Dried medium air passage is connected with No. 2 evaporators, and No. 2 evaporators are connected by cyclic drying medium air passage with No. 1 evaporator,
No. 1 evaporator passes through cyclic drying medium air passage and heat regenerator（C interface）It is connected, heat regenerator（D interface）Pass through circulation
Dried medium air passage is connected with No. 1 condenser, and No. 1 condenser is connected by cyclic drying medium air passage with No. 2 condensers,
No. 2 condensers are connected by cyclic drying medium air passage with no scroll centrifugal fan, and no scroll centrifugal fan is dry by circulating
Dry medium air passage and drying box（Air inlet）It is connected.
In expansion module cyclic drying medium channel C, drying box（Air outlet）By cyclic drying medium air passage with it is board-like
Filter and bag filter are connected, and leaf filter and bag filter are adjusted by cyclic drying medium air passage and air quantity
Valve is connected, and volume damper is connected by cyclic drying medium air passage with No. 3 condensers, and No. 3 condensers are dry by circulating
Dry medium air passage is connected with No. 4 condensers, and No. 4 condensers are connected by cyclic drying medium air passage with no scroll centrifugal fan
Connect, no scroll centrifugal fan passes through cyclic drying medium air passage and drying box（Air inlet）It is connected.
In expansion module circulating dehumidification dried medium passage D, drying box（Air outlet）By cyclic drying medium air passage with
Leaf filter and bag filter are connected, and leaf filter and bag filter pass through cyclic drying medium air passage and cooling
Device is connected, and cooler passes through cyclic drying medium air passage and heat regenerator（A interfaces）It is connected, heat regenerator（B interface）It is logical
Cross cyclic drying medium air passage with No. 4 evaporators to be connected, No. 4 evaporators pass through cyclic drying medium air passage and No. 3 evaporators
It is connected, No. 3 evaporators pass through cyclic drying medium air passage and heat regenerator（C interface）It is connected, heat regenerator（D interface）It is logical
Cross cyclic drying medium air passage with No. 3 condensers to be connected, No. 3 condensers pass through cyclic drying medium air passage and No. 4 condensers
It is connected, No. 4 condensers are connected by cyclic drying medium air passage with no scroll centrifugal fan, and no scroll centrifugal fan passes through
Cyclic drying medium air passage and drying box（Air inlet）It is connected.
Preferably, No. 1 refrigerant desiccant cooling system flow is as follows：No. 1 compressor passes through refrigerant tubing and No. 1
Condenser connects, and No. 1 condenser is connected by refrigerant tubing with No. 1 high pressure flow container, No. 1 reservoir by refrigerant tubing and
No. 1 throttling arrangement connection, No. 1 throttling arrangement are connected by refrigerant tubing with No. 1 evaporator, and No. 1 evaporator passes through refrigerant
Pipeline is connected with No. 1 gas-liquid separator, and No. 1 gas-liquid separator is connected by refrigerant tubing with No. 1 compressor, is formed refrigeration and is followed
Ring.Further, No. 1 throttling arrangement is heating power expansion valve or electric expansion valve.
Preferably, No. 2 refrigerants desiccant cooling system flow is as follows：No. 2 compressors pass through refrigerant tubing and No. 2
Condenser connects, and No. 2 condensers are connected by refrigerant tubing with No. 2 reservoirs, and No. 2 reservoirs pass through refrigerant tubing and 2
The connection of number throttling arrangement, No. 2 throttling arrangements are connected by refrigerant tubing with No. 2 evaporators, and No. 2 evaporators pass through refrigerant pipe
Road is connected with No. 2 gas-liquid separators, and No. 2 gas-liquid separators are connected by refrigerant tubing with No. 2 compressors, is formed refrigeration and is followed
Ring.Further, No. 2 throttling arrangements are heating power expansion valve or electric expansion valve.
Preferably, described No. 3 refrigerant desiccant cooling system flows of expansion module are as follows：No. 3 compressors pass through refrigerant
Pipeline is connected with No. 3 condensers, and No. 3 condensers are connected by refrigerant tubing with No. 3 reservoirs, and No. 3 reservoirs pass through refrigeration
Agent pipeline is connected with No. 3 throttling arrangements, and No. 3 throttling arrangements are connected by refrigerant tubing with No. 3 evaporators, and No. 3 evaporators lead to
Cross refrigerant tubing to be connected with No. 3 gas-liquid separators, No. 3 gas-liquid separators are connected by refrigerant tubing with No. 3 compressors, shape
Into kind of refrigeration cycle.
Preferably, described No. 4 refrigerant desiccant cooling system flows of expansion module are as follows：The equipment of refrigerant flow circuit includes
Have：No. 4 compressors, No. 4 condensers, No. 4 reservoirs, No. 4 throttling arrangements, No. 4 evaporators, No. 4 gas-liquid separators, No. 4 compressions
Machine；No. 4 compressors are connected by refrigerant tubing with No. 4 condensers, and No. 4 condensers pass through refrigerant tubing and No. 4 liquid reservoirs
Connection, No. 4 reservoirs are connected by refrigerant tubing with No. 4 throttling arrangements, and No. 4 throttling arrangements pass through refrigerant tubing and No. 4
Evaporator connects, and No. 4 evaporators are connected by refrigerant tubing with No. 4 gas-liquid separators, and No. 4 gas-liquid separators pass through refrigerant
Pipeline is connected with No. 4 compressors, forms kind of refrigeration cycle.
Compared to the prior art the present invention, the advantage is that：It is a kind of can block combiner recovery type heat dehumidifying heat pump, bag
Minimum two sets of dehumidifying drying components are included, dehumidifying heat pump components include two refrigerant modules and an air module, refrigerant mould
Block includes level-one refrigeration module and two level refrigeration module forms, and level-one refrigeration module and two level refrigeration module include condenser, evaporation
Device, compressor, throttling arrangement.Just medium air filtration is set, purifies by dry special material, also solves heat exchanger, recuperation of heat in drying machine
The dirty stifled problem of device；Volume damper is set, solves the problems, such as the wind that evaporator and condenser different operating air quantity pass through evaporator
Amount is less than the air quantity by condenser, and dehumidify the big enthalpy difference of small air quantity, and effect on moisture extraction is good, and condenser Wind Volume, avoids condenser wind
Amount is identical with dehumidify evaporimeter air quantity and high pressure occur excessive, except low system dehumidification Energy Efficiency Ratio, raising SMER values.Heat is arranged on to return
Device front end cooler, adjusts the humiture size in drying baker, improves system dehumidification than efficiency, improves SMER values.Heat is set to return
Device is received, allows the temperature into evaporator to reduce, is conducive to improve the dehumidifying effect of system dehumidification amount, particularly low temperature and low humidity operating mode
Fruit.Set two-stage to dehumidify, allow evaporator to reach broader operating mode effect on moisture extraction, improve system dehumidification and be worth than efficiency SMER.Adopt
With modular mentality of designing and topology layout, the generalization of system and the convenience of practical application and cost performance are improved.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 be can block combiner recovery type heat dehumidifying heat pump single module twin-stage dehumidifying drying front view structure signal
Figure；
Fig. 2 be can the front view structure of twin-stage dehumidifying drying of recovery type heat dehumidifying heat pump Dual module combination of block combiner show
Meaning；
Description of reference numerals：1st, dry box body；2nd, leaf filter；3rd, bag filter；4th, volume damper；5th, No. 1 it is cold
Condenser；6th, No. 2 condensers；7th, centrifugal blower；8th, No. 2 reservoirs；9th, electric control gear；10th, No. 1 reservoir；11st, No. 1 throttling dress
Put；12nd, No. 1 gas-liquid separator；13rd, No. 1 compressor；14th, No. 2 gas-liquid separators；15th, No. 2 compressors；16th, No. 2 throttling dresses
Put；17th, No. 1 evaporator；18th, No. 2 evaporators；19th, heat regenerator；20th, cooler；21st, water outlet mouthpiece；22nd, water inlet interface；
23rd, volume damper is bypassed；24th, heat regenerator；25th, No. 3 condensers；26th, No. 4 condensers；27th, centrifugal blower；28th, No. 4 storages
Liquid device；29th, No. 4 throttling arrangements；30th, No. 4 compressors；31st, No. 4 gas-liquid separators；32nd, No. 3 reservoirs；33rd, No. 3 compressors；
34th, No. 3 throttling arrangements；35th, No. 3 gas-liquid separators；36th, No. 4 evaporators；37th, No. 3 evaporators；38th, cooler.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
In the description of the present invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
"left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the orientation of " outer " instruction or position relationship are based on shown in attached drawing
Orientation or position relationship, be for only for ease of the description present invention, rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump by No. 1 refrigerant dehumidification system and No. 2
Refrigerant dehumidification system, filter for molten 2, filter for molten 3, cooler 20, heat regenerator 19, electric control gear 9 form, wherein No. 1 refrigeration
The evaporator 17 of agent dehumidification system and No. 2 refrigerant dehumidification system evaporators 18 form two level dehumidifying, ensure to remove to contact side by side
Wet effect.
Can block combiner recovery type heat dehumidifying heat pump heat regenerator 19 setting, be conducive to improve wet-out property ratio
SMER values, the hot and humid hot-air of return air and the evaporator 17-18 outlet air of two level dehumidifying carry out heat exchange, on the one hand reduce
Enter the inlet air temperature of dehumidify evaporimeter, improve effect on moisture extraction, on the other hand increase the temperature of two level dehumidify evaporimeter outlet air
Degree, also increases the wind pushing temperature after being heated by condenser.
Can block combiner recovery type heat dehumidifying heat pump cooler 20 setting, on the one hand can adjust drying box
In temperature value, on the other hand, by the cooperation of cooler 20 and heat regenerator 19, improve wet-out property than SMER values, allow
Can block combiner recovery type heat dehumidifying heat pump energy saving, reliability, system dehumidification performance ratio greatly improve.
The setting of leaf filter 2 that can be in the recovery type heat dehumidifying heat pump of block combiner and bag filter 3 so that
Air by condenser 5-6 and cooler 20, heat regenerator 17 and two-stage steaming device 17-18 is cleaner, is not easy because return air is dirty
Thing and block, improve the operational reliability and operational effect of system.
Volume damper can be set in the recovery type heat dehumidifying heat pump of block combiner, solve evaporator and condenser is different
The air quantity problem that works is less than the air quantity by condenser by the air quantity of evaporator, and dehumidify the big enthalpy difference of small air quantity, and effect on moisture extraction is good,
Condenser Wind Volume, avoids condenser air quantity identical with dehumidify evaporimeter air quantity and high pressure occur excessive, except low system dehumidification energy
Ratio is imitated, improves SMER values.
Embodiment 1
As shown in Figure 1 can block combiner recovery type heat dehumidifying heat pump, its operation principle is as follows：
1. cyclic drying medium flow.
1.1 cyclic drying medium channel A：Drying box（Air outlet）→ leaf filter 2 → bag filter, 3 → air quantity tune
The section condenser 5 → 2 of valve 4 → 1 condenser 6 → without 7 → drying box of scroll centrifugal fan（Air inlet）.Cyclic drying medium leads to
Road A includes：Leaf filter 2, bag filter 3, the condenser 5,2 of volume damper 4,1 condenser 6, without volute centrifuge
Wind turbine 7.
Drying box（Air outlet）It is connected by cyclic drying medium air passage with leaf filter 2 and bag filter 3, plate
Formula filter 2 and bag filter 3 are connected by cyclic drying medium air passage with volume damper 4, and volume damper 4 passes through
Cyclic drying medium air passage is connected with No. 1 condenser 5, and No. 1 condenser 5 passes through cyclic drying medium air passage and No. 2 condensers 6
It is connected, No. 2 condensers 6 are connected by cyclic drying medium air passage with no scroll centrifugal fan 7, no scroll centrifugal fan 7
Pass through cyclic drying medium air passage and drying box（Air inlet）It is connected.
1.2 circulating dehumidification dried medium passage B：Drying box（Air outlet）2 → bag filter of → leaf filter 3 → cold
But 20 → heat regenerator of device 19（A interfaces）→ heat regenerator 19（B interface）18 → No. 1 evaporators 17 of → No. 2 evaporators → heat is returned
Receive device 19（C interface）→ heat regenerator 19（D interface）5 → No. 2 condensers 6 of → No. 1 condenser → without scroll centrifugal fan 7 → do
Dry case（Air inlet）.
Circulating dehumidification dried medium passage B includes：Leaf filter 2, bag filter 3, cooler 20, heat regenerator
19th, 18, No. 1 evaporators 17 of No. 2 evaporators, the condenser 5,2 of heat regenerator 19,1 condenser 6, without scroll centrifugal fan 7.
Drying box（Air outlet）It is connected by cyclic drying medium air passage with leaf filter 2 and bag filter 3, plate
Formula filter 2 and bag filter 3 are connected by cyclic drying medium air passage with cooler 20, and cooler 20 is dry by circulating
Dry medium air passage and heat regenerator 19（A interfaces）It is connected, heat regenerator 19（B interface）Pass through cyclic drying medium air passage and 2
Number evaporator 18 is connected, and No. 2 evaporators 18 are connected by cyclic drying medium air passage with No. 1 evaporator 17, No. 1 evaporator
17 pass through cyclic drying medium air passage and heat regenerator 19（C interface）It is connected, heat regenerator 19（D interface）Pass through cyclic drying
Medium air passage is connected with No. 1 condenser 5, and No. 1 condenser 5 is connected by cyclic drying medium air passage with No. 2 condensers 6, and 2
Number condenser 6 is connected by cyclic drying medium air passage with no scroll centrifugal fan 7, and no scroll centrifugal fan 7 passes through circulation
Dried medium air passage and drying box（Air inlet）It is connected.
2. the specific work process of refrigerant system flow is as follows（As shown in Figure 1）：
High temperature and pressure overheated gas refrigerant is squeezed into condenser by compressor, and refrigerant gas becomes saturation or subcooled liquid, warp
Low pressure gas, liquid mixture refrigerant are formed after reservoir, expansion valve, gas-liquid separator is entered after evaporator, it is low to form low temperature
Heated gaseous refrigerant is pressed through, high temperature and pressure overheated gas refrigerant, so circulation are finally formed after compressor compresses, reaches heat
Exchange the effect of refrigerated dehumidification.
No. 2.11 refrigerant desiccant cooling system flows：No. 1 liquid reservoir 10 → 1 of condenser 5 → 1 of compressor 13 → 1
Number 12 → No. 1 compressors 13 of gas-liquid separator of evaporator 17 → 1 of throttling arrangement 11 → 1
The equipment of refrigerant flow circuit includes：No. 1 10, No. 1 throttling arrangements 11 of reservoir of condenser 5,1 of compressor 13,1
（Heating power expansion valve or electric expansion valve）, No. 1 compressor 13 of gas-liquid separator 12,1 of evaporator 17,1.
No. 1 compressor 13 is connected by refrigerant tubing with No. 1 condenser 5, and No. 1 condenser 5 passes through refrigerant tubing and 1
Number high pressure flow container 10 connects, and No. 1 reservoir 10 passes through refrigerant tubing and No. 1 throttling arrangement 11（Heating power expansion valve or electronics are swollen
Swollen valve）Connection, No. 1 throttling arrangement 11（Heating power expansion valve or electric expansion valve）Connected by refrigerant tubing and No. 1 evaporator 17
Connect, No. 1 evaporator 17 is connected by refrigerant tubing with No. 1 gas-liquid separator 12, and No. 1 gas-liquid separator 12 passes through refrigerant pipe
Road is connected with No. 1 compressor 13, forms kind of refrigeration cycle.
No. 2.22 refrigerant desiccant cooling system flows：No. 2 liquid reservoirs 8 → 2 of condenser 6 → 2 of compressor 15 → 2
14 → No. 2 compressors 15 of gas-liquid separator of evaporator 18 → 2 of throttling arrangement 16 → 2.
The equipment of refrigerant flow circuit includes：No. 28, No. 2 throttling arrangements of reservoir of condenser 6,2 of compressor 15,2
16（Heating power expansion valve or electric expansion valve）, No. 2 compressors 15 of gas-liquid separator 14,2 of evaporator 18,2.
No. 2 compressors 15 are connected by refrigerant tubing with No. 2 condensers 6, and No. 2 condensers 6 pass through refrigerant tubing and 2
Number high pressure flow container 8 connects, and No. 2 reservoirs 8 pass through refrigerant tubing and No. 2 throttling arrangements 16（Heating power expansion valve or electronic expansion
Valve）Connection, No. 2 throttling arrangements 16（Heating power expansion valve or electric expansion valve）It is connected by refrigerant tubing with No. 2 evaporators 18,
No. 2 evaporators 18 are connected by refrigerant tubing with No. 2 gas-liquid separators 14, and No. 2 gas-liquid separators 14 pass through refrigerant tubing
It is connected with No. 2 compressors 15, forms kind of refrigeration cycle.
Embodiment 2
As shown in Figure 2 can block combiner recovery type heat dehumidifying heat pump and expansion module operation principle it is as follows：The present invention includes
One dehumidifying drying and a dehumidifying drying expansion module, include cyclic drying medium flow with expansion module and refrigerant remove
Wet system flow；Cyclic drying medium flow includes cyclic drying medium channel A, circulating dehumidification dried medium passage B, circulates and do
Dry medium channel C, circulating dehumidification dried medium passage D；Refrigerant dehumidification system flow is by No. 1 level-one refrigerated dehumidification, No. 2 two levels
Refrigerated dehumidification forms basic dehumidification module, No. 3 level-one refrigerated dehumidifications, No. 4 two level refrigerated dehumidification composition extension dehumidification module compositions,
Include compressor, condenser, evaporator and throttling arrangement with expansion module.
1. cyclic drying medium flow is as follows.
1.1 cyclic drying medium channel A：Drying box（Air outlet）→ leaf filter 2 → bag filter, 3 → air quantity tune
The section condenser 5 → 2 of valve 4 → 1 condenser 6 → without 7 → drying box of scroll centrifugal fan（Air inlet）.
Cyclic drying medium channel A includes：4, No. 1 leaf filter 2, bag filter 3, volume damper condensers
5th, No. 2 condensers 6, without scroll centrifugal fan 7.
Drying box（Air outlet）It is connected by cyclic drying medium air passage with leaf filter 2 and bag filter 3, plate
Formula filter 2 and bag filter 3 are connected by cyclic drying medium air passage with volume damper 4, and volume damper 4 passes through
Cyclic drying medium air passage is connected with No. 1 condenser 5, and No. 1 condenser 5 passes through cyclic drying medium air passage and No. 2 condensers 6
It is connected, No. 2 condensers 6 are connected by cyclic drying medium air passage with no scroll centrifugal fan 7, no scroll centrifugal fan 7
Pass through cyclic drying medium air passage and drying box（Air inlet）It is connected.
1.2 circulating dehumidification dried medium passage B：Drying box（Air outlet）2 → bag filter of → leaf filter 3 → cold
But 20 → heat regenerator of device 19（A interfaces）→ heat regenerator 19（B interface）18 → No. 1 evaporators 17 of → No. 2 evaporators → heat is returned
Receive device 19（C interface）→ heat regenerator 19（D interface）5 → No. 2 condensers 6 of → No. 1 condenser → without scroll centrifugal fan 7 → do
Dry case（Air inlet）.
Circulating dehumidification dried medium passage B includes：Leaf filter 2, bag filter 3, cooler 20, heat regenerator
19th, 18, No. 1 evaporators 17 of No. 2 evaporators, the condenser 5,2 of heat regenerator 19,1 condenser 6, without scroll centrifugal fan 7.
Drying box（Air outlet）It is connected by cyclic drying medium air passage with leaf filter 2 and bag filter 3, plate
Formula filter 2 and bag filter 3 are connected by cyclic drying medium air passage with cooler 20, and cooler 20 is dry by circulating
Dry medium air passage and heat regenerator 19（A interfaces）It is connected, heat regenerator 19（B interface）Pass through cyclic drying medium air passage and 2
Number evaporator 18 is connected, and No. 2 evaporators 18 are connected by cyclic drying medium air passage with No. 1 evaporator 17, No. 1 evaporator
17 pass through cyclic drying medium air passage and heat regenerator 19（C interface）It is connected, heat regenerator 19（D interface）Pass through cyclic drying
Medium air passage is connected with No. 1 condenser 5, and No. 1 condenser 5 is connected by cyclic drying medium air passage with No. 2 condensers 6, and 2
Number condenser 6 is connected by cyclic drying medium air passage with no scroll centrifugal fan 7, and no scroll centrifugal fan 7 passes through circulation
Dried medium air passage and drying box（Air inlet）It is connected.
2. expansion module cyclic drying medium flow is as follows：
2.1 expansion module cyclic drying medium channel C：Drying box（Air outlet）→ leaf filter 2 → bag filter, 3 → wind
The condenser 25 → 4 of adjustable valve 23 → 3 condenser 26 → without 27 → drying box of scroll centrifugal fan（Air inlet）.
Expansion module cyclic drying medium channel C includes：Leaf filter 2, bag filter 3, volume damper 23,
25, No. 4 condensers 26 of No. 3 condensers, without scroll centrifugal fan 27.
Drying box（Air outlet）It is connected by cyclic drying medium air passage with leaf filter 2 and bag filter 3, plate
Formula filter 2 and bag filter 3 are connected by cyclic drying medium air passage with volume damper 23, and volume damper 23 is logical
Cross cyclic drying medium air passage with No. 3 condensers 25 to be connected, No. 3 condensers 25 are cold by cyclic drying medium air passage and No. 4
Condenser 26 is connected, and No. 4 condensers 26 are connected by cyclic drying medium air passage with no scroll centrifugal fan 27, no volute from
Heart wind turbine 27 passes through cyclic drying medium air passage and drying box（Air inlet）It is connected.
2.2 expansion module circulating dehumidification dried medium passage D：Drying box（Air outlet）→ leaf filter 2 → pocket type mistake
3 → cooler of filter, 38 → heat regenerator 24（A interfaces）→ heat regenerator 24（B interface）36 → No. 3 evaporators of → No. 4 evaporators
37 → heat regenerator 24（C interface）→ heat regenerator 24（D interface）25 → No. 2 condensers 26 of → No. 3 condensers → without volute from
The heart 27 → drying box of wind turbine（Air inlet）.
Expansion module circulating dehumidification dried medium passage D includes：Leaf filter 2, bag filter 3, cooler 38,
The evaporator 36,3 of heat regenerator 24,4 evaporator 37, the condenser 25,4 of heat regenerator 24,3 condenser 26, without volute
Centrifugal blower 27.
Drying box（Air outlet）It is connected by cyclic drying medium air passage with leaf filter 2 and bag filter 3, plate
Formula filter 2 and bag filter 3 are connected by cyclic drying medium air passage with cooler 38, and cooler 38 is dry by circulating
Dry medium air passage and heat regenerator 24（A interfaces）It is connected, heat regenerator 24（B interface）Pass through cyclic drying medium air passage and 4
Number evaporator 36 is connected, and No. 4 evaporators 36 are connected by cyclic drying medium air passage with No. 3 evaporators 37, No. 3 evaporators
37 pass through cyclic drying medium air passage and heat regenerator 24（C interface）It is connected, heat regenerator 24（D interface）Pass through cyclic drying
Medium air passage is connected with No. 3 condensers 25, and No. 3 condensers 25 are connected by cyclic drying medium air passage with No. 4 condensers 36
Connect, No. 4 condensers 36 are connected by cyclic drying medium air passage with no scroll centrifugal fan 27, and no scroll centrifugal fan 27 is logical
Cross cyclic drying medium air passage and drying box（Air inlet）It is connected.
3rd, refrigerant dehumidification system flow operation principle is as follows（As shown in Figure 2）：
No. 3.11 refrigerant desiccant cooling system flows：No. 1 condenser 5 → 1 of compressor 13 → 1 liquid reservoir 10 → 1 section
Flow 12 → No. 1 compressors 13 of gas-liquid separator of evaporator 17 → 1 of device 11 → 1.
The equipment of refrigerant flow circuit includes：No. 1 10, No. 1 throttling arrangements of reservoir of condenser 5,1 of compressor 13,1
11（Heating power expansion valve or electric expansion valve）, No. 1 compressor 13 of gas-liquid separator 12,1 of evaporator 17,1.No. 1 compressor
13 are connected by refrigerant tubing with No. 1 condenser 5, and No. 1 condenser 5 is connected by refrigerant tubing with No. 1 high pressure flow container 10,
No. 1 reservoir 10 is connected by refrigerant tubing with No. 1 throttling arrangement 11, and No. 1 throttling arrangement 11 passes through refrigerant tubing and No. 1
Evaporator 17 connects, and No. 1 evaporator 17 is connected by refrigerant tubing with No. 1 gas-liquid separator 12, and No. 1 gas-liquid separator 12 is logical
Cross refrigerant tubing to be connected with No. 1 compressor 13, form kind of refrigeration cycle.
No. 3.22 refrigerant desiccant cooling system flows：No. 2 liquid reservoirs 8 → 2 of condenser 6 → 2 of compressor 15 → 2
14 → No. 2 compressors 15 of gas-liquid separator of evaporator 18 → 2 of throttling arrangement 16 → 2.
The equipment of refrigerant flow circuit includes：No. 28, No. 2 throttling arrangements of reservoir of condenser 6,2 of compressor 15,2
16（Heating power expansion valve or electric expansion valve）, No. 2 compressors 15 of gas-liquid separator 14,2 of evaporator 18,2.No. 2 compressors
15 are connected by refrigerant tubing with No. 2 condensers 6, and No. 2 condensers 6 are connected by refrigerant tubing with No. 2 high pressure flow containers 8, and 2
Number reservoir 8 is connected by refrigerant tubing with No. 2 throttling arrangements 16, and No. 2 throttling arrangements 16 pass through refrigerant tubing and No. 2 steamings
Hair device 18 connects, and No. 2 evaporators 18 are connected by refrigerant tubing with No. 2 gas-liquid separators 14, and No. 2 gas-liquid separators 14 pass through
Refrigerant tubing is connected with No. 2 compressors 15, forms kind of refrigeration cycle.
4th, expansion module refrigerant dehumidification system flow operation principle is as follows（As shown in Figure 2）：
4.1st, No. 3 refrigerant desiccant cooling system flows of expansion module：No. 3 liquid reservoirs of condenser 25 → 3 of compressor 33 → 3
32 → No. 3 35 → No. 3 compressors 33 of gas-liquid separator of evaporator 37 → 3 of throttling arrangement 34 → 3.
The equipment of refrigerant flow circuit includes：No. 3 condenser 25,3 of compressor 33,3 reservoir 32,3 throttling dresses
Put 34, No. 3 compressors 33 of gas-liquid separator 35,3 of evaporator 37,3.No. 3 compressors 33 are cold by refrigerant tubing and No. 3
Condenser 25 connects, and No. 3 condensers 25 are connected by refrigerant tubing with No. 3 reservoirs 32, and No. 3 reservoirs 32 pass through refrigerant pipe
Road is connected with No. 3 throttling arrangements 34, and No. 3 throttling arrangements 34 are connected by refrigerant tubing with No. 3 evaporators 37, No. 3 evaporators
37 are connected by refrigerant tubing with No. 3 gas-liquid separators 35, and No. 3 gas-liquid separators 35 are compressed by refrigerant tubing and No. 3
Machine 33 connects, and forms kind of refrigeration cycle.
4.2nd, No. 4 refrigerant desiccant cooling system flows of expansion module：No. 4 condenser 26 → 4 of compressor 30 → 4 storages
The compressor 30 of gas-liquid separator 31 → 4 of evaporator 36 → 4 of throttling arrangement 29 → 4 of liquid device 28 → 4.Refrigerant flow circuit
Equipment includes：No. 4 evaporators 36,4 of throttling arrangement 29,4 of reservoir 28,4 of condenser 26,4 of compressor 30,4
31, No. 4 compressors 30 of gas-liquid separator.No. 4 compressors 30 are connected by refrigerant tubing with No. 4 condensers 26, No. 4 condensers
26 are connected by refrigerant tubing with No. 4 liquid reservoirs 28, and No. 4 reservoirs 28 are connected by refrigerant tubing and No. 4 throttling arrangements 29
Connect, No. 4 throttling arrangements 29 are connected by refrigerant tubing with No. 4 evaporators 36, and No. 4 evaporators 36 pass through refrigerant tubing and 4
Number gas-liquid separator 31 connects, and No. 4 gas-liquid separators 31 are connected by refrigerant tubing with No. 4 compressors 30, forms refrigeration and follows
Ring.
With reference to the drawings and specific embodiments 1 and example 2, further pair it is described as follows with expansion module：
As shown in Figure 1, the evaporator of No. 1 chiller refrigeration dehumidification system and the evaporator of No. 2 chiller refrigeration dehumidification systems exist
By series connection on dehumidifying medium channel, two level dehumidification system is shaped, two-stage dehumidifying, allows evaporator to reach broader operating mode dehumidifying
Effect, improves system dehumidification and is worth than efficiency SMER.
As shown in Fig. 2, a set of twin-stage dehumidification system is extended on the basis of, by the two set of modules systems formed with expansion module
Cold dehumidification system.Two-stage dehumidifies, and allows evaporator to reach broader operating mode effect on moisture extraction, improves system dehumidification than efficiency SMER
Value.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump refrigerant flow circuit auxiliary equipment selection it is as follows：
No. 1 compressor 13 and No. 2 compressors 15 can use vortex compressor, piston compressor, screw pressure
Contracting machine；Scroll compressor is preferentially used for small unit.No. 1 reservoir 10 and No. 2 reservoirs 8 can use high pressure liquid storage
Device.No. 1 throttling arrangement 11 and No. 2 throttling arrangements 16 can use heating power or electric expansion valve, generally be selected according to different refrigerants
Type, high temperature mix refrigerant should preferentially use electric expansion valve.The purpose of No. 1 gas-liquid separator 12 and No. 2 gas-liquid separators 14
It is to prevent compressor from, into gas carrying liquid, causing liquid hammer and damaging compressor.Refrigerant tubing preferentially uses high-quality copper tube.Refrigerant
It can be inorganic compound, fluoride pure refrigerant, hydrocarbon or mix refrigerant, be selected according to temperature requirements, temperature is low
It is preferential to select R410A refrigerants in 55 DEG C；Temperature is less than 80 DEG C, selects R134a;Temperature is higher than 85 DEG C, selects special high temperature
Mix refrigerant.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Fin can be flat
Straight fins, saw tooth fin, perforated fin, corrugated fin.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Evaporator (steam by two level
Send out device 4 and level-one evaporator 5) it is finned tube evaporator.Finned tube evaporator is made of base tube and fin, and fin is installed on
On base tube;Base tube uses bronzing pipe or inner screw thread copper pipe;Fin is aluminium or corrugated plate, the sun-roof or ripple skylight of copper product
Formula.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Condenser is fin
Pipe heat exchanger;Fin-tube heat exchanger is made of base tube and fin, and fin is installed on base tube;Base tube uses bronzing pipe or interior
Screw thread copper pipe;Fin is sun-roof for corrugated plate, the sun-roof or ripple of aluminium or copper product.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）In housing insulation
Stent should use structural section, sheet metal processing or aluminium alloy extrusions;Shell can be the composite insulation boards for possessing heat-insulating property, insulation
Layer thickness is not less than 25mm, or composite plate inner plating should have the good hot-dip galvanizing sheet steel of Corrosion Protection, aluminium sheet or not
Become rusty steel plate.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Partition plate 23 can be adopted
Made of the galvanized sheet or aluminium sheet of good corrosion resistance.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Drip tray can be adopted
With corrosion-resistant aluminium sheet or stainless steel plate;Hot galvanized steel pipe or stainless steel tube can be used by condensing water discharge spout, and have trap
Head is set
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Refrigerant flow circuit and drying
Medium flow is provided with electric control gear 9, with the operating status of each equipment during monitoring work.It can be set on electric control gear 9
It is equipped with dry indoor temperature, humidity, outlet wind-warm syndrome, power supply instruction, compressor operating, fan operation, accessory fan operation, instruction
Operation, stop button are set, and wind turbine is manual, automatic button indicating fault and reset parameter are shown.It can be set in electric control gear 9
Including compressor, wind turbine heavy-current control device and dehumidifying, refrigeration, heating, Ventilation Control function module.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Using twin-stage temperature adjustment
Dehumidification mode, totally-enclosed dehumidification mode, saves operating cost, wet-out property ratio is up to 1：3.5kg.H2O/kW.h.Made using electricity
For the energy, without any exhaust gas waste heat discharge, meet environmental requirement.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）With reference to temperature adjusting and dehumidifying
Drying machine principle, two-step heating air circulating system arranged apart, reduces fan energy consumption, and air duct radiation is uniform, wind system circulation resistance
Power is small.
As Figure 1-Figure 2, can block combiner recovery type heat dehumidifying heat pump（With expansion module）Using low temperature（40-
75 DEG C) totally-enclosed drying process, emission-free discharge, without stench processing system；System operation safety, no hidden peril of explosion；Using
The dehumidifying technology of the dry case energy-saving design structure of case and multistage temperature adjusting and dehumidifying, can save energy more than 40%；, can using module unit design
Fully meet the requirement of band drier module, on-site consolidation is simple.It can be adjusted according to the change of yield and the change of material variety
The number of modules of operation, reaches energy saving purpose.
Although the various embodiments described above are described, those skilled in the art once know basic wound
The property made concept, then can make these embodiments other change and modification, so the foregoing is merely the embodiment of the present invention,
Not thereby limit the present invention scope of patent protection, every effect structure made using description of the invention and accompanying drawing content or
Flow conversion is imitated, is directly or indirectly used in other related technical areas, is similarly included in the patent protection of the present invention
Within the scope of.
Claims (7)
1. it is a kind of can block combiner recovery type heat dehumidifying heat pump, it is characterised in that include cyclic drying medium channel A,
Circulating dehumidification dried medium passage B, expansion module cyclic drying medium channel C and expansion module circulating dehumidification dried medium passage
D；
In cyclic drying medium channel A, drying box（Air outlet）Pass through cyclic drying medium air passage and leaf filter（2）And bag
Formula filter（3）It is connected, leaf filter（2）And bag filter（3）Adjusted by cyclic drying medium air passage and air quantity
Valve（4）It is connected, volume damper（4）Pass through cyclic drying medium air passage and No. 1 condenser（5）It is connected, No. 1 condenser
（5）Pass through cyclic drying medium air passage and No. 2 condensers（6）It is connected, No. 2 condensers（6）Pass through cyclic drying medium air passage
With no scroll centrifugal fan（7）It is connected, no scroll centrifugal fan（7）Pass through cyclic drying medium air passage and drying box（Inlet air
Mouthful）It is connected；
In circulating dehumidification dried medium passage B, drying box（Air outlet）Pass through cyclic drying medium air passage and leaf filter（2）
And bag filter（3）It is connected, leaf filter（2）And bag filter（3）Pass through cyclic drying medium air passage and cooling
Device（20）It is connected, cooler（20）Pass through cyclic drying medium air passage and heat regenerator（19）（A interfaces）It is connected, recuperation of heat
Device（19）（B interface）Pass through cyclic drying medium air passage and No. 2 evaporators（18）It is connected, No. 2 evaporators（18）Pass through circulation
Dried medium air passage and No. 1 evaporator（17）It is connected, No. 1 evaporator（17）Pass through cyclic drying medium air passage and heat regenerator
（19）（C interface）It is connected, heat regenerator（19）（D interface）Pass through cyclic drying medium air passage and No. 1 condenser（5）It is connected
Connect, No. 1 condenser（5）Pass through cyclic drying medium air passage and No. 2 condensers（6）It is connected, No. 2 condensers（6）Pass through circulation
Dried medium air passage and no scroll centrifugal fan（7）It is connected, no scroll centrifugal fan（7）By cyclic drying medium air passage with
Drying box（Air inlet）It is connected；
In expansion module cyclic drying medium channel C, drying box（Air outlet）Pass through cyclic drying medium air passage and plate-type filtering
Device（2）And bag filter（3）It is connected, leaf filter（2）And bag filter（3）By cyclic drying medium air passage with
Volume damper（23）It is connected, volume damper（23）Pass through cyclic drying medium air passage and No. 3 condensers（25）It is connected,
No. 3 condensers（25）Pass through cyclic drying medium air passage and No. 4 condensers（26）It is connected, No. 4 condensers（26）Pass through circulation
Dried medium air passage and no scroll centrifugal fan（27）It is connected, no scroll centrifugal fan（27）Pass through cyclic drying medium air passage
With drying box（Air inlet）It is connected；
In expansion module circulating dehumidification dried medium passage D, drying box（Air outlet）By cyclic drying medium air passage with it is board-like
Filter（2）And bag filter（3）It is connected, leaf filter（2）And bag filter（3）Pass through cyclic drying medium wind
Road and cooler（38）It is connected, cooler（38）Pass through cyclic drying medium air passage and heat regenerator（24）（A interfaces）It is connected
Connect, heat regenerator（24）（B interface）Pass through cyclic drying medium air passage and No. 4 evaporators（36）It is connected, No. 4 evaporators（36）
Pass through cyclic drying medium air passage and No. 3 evaporators（37）It is connected, No. 3 evaporators（37）By cyclic drying medium air passage with
Heat regenerator（24）（C interface）It is connected, heat regenerator（24）（D interface）Pass through cyclic drying medium air passage and No. 3 condensers
（25）It is connected, No. 3 condensers（25）Pass through cyclic drying medium air passage and No. 4 condensers（36）It is connected, No. 4 condensers
（36）Pass through cyclic drying medium air passage and no scroll centrifugal fan（27）It is connected, no scroll centrifugal fan（27）Pass through circulation
Dried medium air passage and drying box（Air inlet）It is connected.
2. it is according to claim 1 can block combiner recovery type heat dehumidifying heat pump, it is characterised in that No. 1 refrigerant
Desiccant cooling system flow：No. 1 compressor（13）Pass through refrigerant tubing and No. 1 condenser（5）Connection, No. 1 condenser（5）It is logical
Cross refrigerant tubing and No. 1 high pressure flow container（10）Connection, No. 1 reservoir（10）Pass through refrigerant tubing and No. 1 throttling arrangement
（11）Connection, No. 1 throttling arrangement（11）Pass through refrigerant tubing and No. 1 evaporator（17）Connection, No. 1 evaporator（17）Pass through system
Cryogen pipeline and No. 1 gas-liquid separator（12）Connection, No. 1 gas-liquid separator（12）Pass through refrigerant tubing and No. 1 compressor
（13）Connection, forms kind of refrigeration cycle.
3. it is according to claim 1 can block combiner recovery type heat dehumidifying heat pump, it is characterised in that No. 2 refrigerants
Desiccant cooling system flow：No. 2 compressors（15）Pass through refrigerant tubing and No. 2 condensers（6）Connection, No. 2 condensers（6）It is logical
Cross refrigerant tubing and No. 2 reservoirs（8）Connection, No. 2 reservoirs（8）Pass through refrigerant tubing and No. 2 throttling arrangements（16）Even
Connect, No. 2 throttling arrangements（16）Pass through refrigerant tubing and No. 2 evaporators（18）Connection, No. 2 evaporators（18）Pass through refrigerant pipe
Road and No. 2 gas-liquid separators（14）Connection, No. 2 gas-liquid separators（14）Pass through refrigerant tubing and No. 2 compressors（15）Connection,
Form kind of refrigeration cycle.
4. it is according to claim 1 can block combiner recovery type heat dehumidifying heat pump, it is characterised in that expansion module 3
Number refrigerant desiccant cooling system flow：No. 3 compressors（33）Pass through refrigerant tubing and No. 3 condensers（25）Connection, No. 3 cold
Condenser（25）Pass through refrigerant tubing and No. 3 reservoirs（32）Connection, No. 3 reservoirs（32）Saved by refrigerant tubing and No. 3
Flow device（34）Connection, No. 3 throttling arrangements（34）Pass through refrigerant tubing and No. 3 evaporators（37）Connection, No. 3 evaporators（37）
Pass through refrigerant tubing and No. 3 gas-liquid separators（35）Connection, No. 3 gas-liquid separators（35）Pressed by refrigerant tubing and No. 3
Contracting machine（33）Connection, forms kind of refrigeration cycle.
5. it is according to claim 1 can block combiner recovery type heat dehumidifying heat pump, it is characterised in that expansion module 4
Number refrigerant desiccant cooling system flow：The equipment of refrigerant flow circuit includes：No. 4 compressors（30）, No. 4 condensers（26）、4
Number reservoir（28）, No. 4 throttling arrangements（29）, No. 4 evaporators（36）, No. 4 gas-liquid separators（31）, No. 4 compressors（30）；4
Number compressor（30）Pass through refrigerant tubing and No. 4 condensers（26）Connection, No. 4 condensers（26）Pass through refrigerant tubing and 4
Number liquid reservoir（28）Connection, No. 4 reservoirs（28）Pass through refrigerant tubing and No. 4 throttling arrangements（29）Connection, No. 4 throttling arrangements
（29）Pass through refrigerant tubing and No. 4 evaporators（36）Connection, No. 4 evaporators（36）Pass through refrigerant tubing and No. 4 gas-liquids point
From device（31）Connection, No. 4 gas-liquid separators（31）Pass through refrigerant tubing and No. 4 compressors（30）Connection, forms kind of refrigeration cycle.
6. it is according to claim 2 can block combiner recovery type heat dehumidifying heat pump, it is characterised in that it is described No. 1 section
Flow device（11）For heating power expansion valve or electric expansion valve.
7. it is according to claim 3 can block combiner recovery type heat dehumidifying heat pump, it is characterised in that it is described No. 2 section
Flow device（16）For heating power expansion valve or electric expansion valve.
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Application publication date: 20180420 |
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