A kind of dehumidifying round-robin method
The application is application for a patent for invention《A kind of dehumidifying regeneration cycle system》Divisional application.
The original bill applying date：2016-04-29.
Original bill application number：2016102785227.
Original bill denomination of invention：A kind of dehumidifying regeneration cycle system.
A kind of dehumidifying round-robin method of the present invention is related to dehumidifying field.
2013, the building energy consumption in China was 10.5 hundred million tons of standard coals or so, and account for about whole society's energy-consuming 28% is left
It is right.Air conditioning energy consumption accounts for 50% of building energy consumption or so.China's most area summer high-temperature high humidity, especially South China, are removed
The 20%-40% of wet energy consumption duty tune total energy consumption, so humidity control system is one of the core component of air-conditioning energy consumption.Design is high
Imitate the active demand that energy-efficient dehumidifying air-conditioning system is future social development.
There are many kinds of methods, including the dehumidifying of cooling and dehumidifying, liquid absorption dehumidifying, solid absorption, electrochemistry to remove for air dewetting
A variety of methods such as wet.Wherein, liquid absorption dehumidifying technology because have many advantages, such as dehumidification efficiency it is high, without liquid water condensation due to by
Extensive concern.And the equipment of traditional liquid dehumidifying, it is easy to cause air entrained solution drop and enters air-conditioned room, it is right
Health, building structure and the household items of indoor occupant damage.And hollow-fibre membrane liquid dehumidification system then effectively solves
Determined liquid entrainment the problem of.
Publication No. provides a kind of Non-contact liquid dehumidifier for the utility model patent of CN201445903U, utilizes
Multiple baffle plate makes the stroke that humid air contacts in shell with hollow fiber membrane surface increase, and achievees the purpose that dehumidifying.But
It considerably increases structural drag, and wind turbine energy consumption increases.Publication No. is that the patent of invention of CN102430323A then refers to one kind
Indoor dehumidification device, a wind dry air enter exhaust outlet, are discharged to for taking away the vapor that hollow-fibre membrane infiltrates
It is outdoor.Greatly reduce its working efficiency.
In conclusion for overcome the deficiencies in the prior art, technical problem to be solved by the invention is to provide one kind to remove
Wet round-robin method.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of dehumidifying regeneration cycle system, including by dehumidifying
Device, heater, regenerator and the cooler in shallow underground are sequentially connected the closed loop of composition；The heater and
For the dehumidification solution concentration after removing wet water absorbent, the dehumidification solution after the cooler is used to concentrate drops the regenerator
The dehumidifier includes inner hollow and the cylindricality dust cover made of gas permeable material, the more wet hollow fiber film tubes of elimination
With a columned equalizer flow tube, it is respectively equipped at the both ends open of the dust cover by closure of openings and in the form of annular discs
One closure plate and the second closure plate；
The outside of first closure plate is equipped with the first shell covered, the inner wall of the first shell and first closure plate
Between formed for dehumidification solution and closed first cavity to be added；The outside of second closure plate is equipped with second covered
Shell forms closed second cavity between the inner wall of the second shell and second closure plate；The dehumidifying doughnut
Membrane tube and equalizer flow tube are in the dust cover；The dehumidifying hollow fiber film tube annular spread is in first closure plate and institute
It states between the second closure plate and its both ends is respectively communicated with first cavity and second cavity；
There are the gap passed through for humid air between the adjacent dehumidifying hollow fiber film tube, the equalizer flow tube is in described
One end of center between first closure plate and second closure plate, the equalizer flow tube is closed by first closure plate, described
The other end of equalizer flow tube extends to second closure plate, and is pierced by again outside the second shell after second closure plate
In communication chamber；It is in the end outside the second shell in the equalizer flow tube and is equipped with wind turbine, on the side wall of the equalizer flow tube
It is evenly distributed with through-hole, the gap is connected to by the through-hole with air duct inside the equalizer flow tube.
The beneficial effects of the invention are as follows：Dehumidifier, heater, regenerator and cooler are sequentially connected the closed circulation of composition
Circuit, dehumidification solution can be repeatedly circulated；Equalizer flow tube be arranged among each hollow fiber film tube, humid air can uniformly from
Surrounding flows through hollow-fibre membrane pipe surface and dehumidifies, simple for structure, reduces air flow resistance, improves dehumidification efficiency；
It flows out the high temperature of regenerator and introduces shallow underground cooler with certain density dehumidification solution, using geothermal energy so that dehumidifying
The comfortable temperature of human body sensory is dropped at a temperature of solution, the dehumidification solution for finally reaching requirement flows into dehumidifier and air progress
Exchange heat mass transfer, is dried and in the air flows into chamber of proper temperature, utilizes the consumption for greatly reducing the energy of geothermal energy, tool
There is energy-saving and environment-friendly effect.
Based on the above technical solution, the present invention can also do improvement further below：
Further, the dustproof cover is divided into the hinged first half and lower half, and the first half can be under described
Half portion is flipped up.
The beneficial effects of adopting the above-mentioned further technical scheme are as follows：Convenient for opening dustproof cover, cleaning dehumidifying hollow-fibre membrane
Further, the regenerator includes hollow regenerator shell and regeneration hollow fiber film tube, in the regenerator
Both sides in shell are respectively equipped with third closure plate and the 4th closure plate, and the third closure plate is stifled apart from third with the regenerator shell
The inner wall of the closer one end of plate forms closed third cavity, the 4th closure plate and the 4th closure plate of regenerator shell distance
The inner wall of closer one end forms closed 4th cavity, in the regenerator housing sidewall and the corresponding third cavity and institute
The position stated between the 4th cavity is equipped with air inlet, which is connected to the inside of the regenerator shell, the regenerator shell
Air outlet, the inside that the air outlet passes through the regenerator shell are equipped on body sidewall and at the position opposite with the air inlet
Cavity is connected to the air inlet, and the regeneration hollow fiber film tube is between the third closure plate and the 4th closure plate,
The third cavity is connected to by the regeneration hollow fiber film tube with the 4th cavity, and second cavity passes through the first pipeline
The third cavity is led in connection, and the heater of the dehumidification solution after heating water suction is equipped on first pipeline, described
By the import of cooler described in the second pipeline connection, the outlet of the cooler passes through described in third pipeline connection 4th cavity
Further, for the air inlet in the centre position of the regenerator housing sidewall, the air outlet includes first
Air outlet and the second air outlet, first air outlet are in the regenerator housing sidewall and close to the third cavity
At position, second air outlet is at the position in the regenerator housing sidewall and close to the 4th cavity.
The beneficial effects of adopting the above-mentioned further technical scheme are as follows：The regenerator only individually imported and exported is solved because of air
Only there are one strokes so that air moisture of the stroke middle-range near exit is saturated and can not continue to absorb asking for moisture in advance
Topic, improves the regeneration efficiency of dehumidification solution.
Further, the size of the air inlet is more than the size of first air outlet or second air outlet.
Further, in the regenerator inner walls and the both sides of the corresponding air inlet are respectively equipped with and extend internally
First baffle plate in the regenerator inner walls and corresponds to first air outlet, the side far from the third closure plate
Equipped with the second baffle plate to extend internally, in the regenerator inner walls and second air outlet is corresponded to, far from described
The side of 4th closure plate is equipped with the third baffle plate to extend internally.
The beneficial effects of adopting the above-mentioned further technical scheme are as follows：Increase stroke of the air in regenerator, improves and remove
The regeneration efficiency of wet solution.
Further, the cooler is the U-shaped copper pipe that is sequentially communicated of multistage, the U-shaped copper pipe connection of wherein one end described the
Four cavitys, other end of connection first cavity.
The beneficial effects of adopting the above-mentioned further technical scheme are as follows：The copper pipe structure of bending is while reducing length dimension
Heat exchange area is increased, heat exchange efficiency is improved.
Further, the third pipeline is equipped with the valve for being turned on or closing.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is schematic diagram when dust cover is opened；
Fig. 3 is the structural schematic diagram of equalizer flow tube,
Fig. 4 is the assembling schematic diagram of the first closure plate, the second closure plate and dehumidifying hollow fiber film tube；
Fig. 5 is the structural schematic diagram of cooler.
In attached drawing, parts list represented by the reference numerals are as follows：
1 heater, 2 coolers, 3 dust covers, 4 dehumidifying hollow fiber film tubes, 5 equalizer flow tubes, 6 first closure plates, 7 second closure plates, 8 the
One shell, 9 first cavitys, 10 second shells, 11 second cavitys, 12 gaps, 13 wind turbines, 14 through-holes, 15 regenerator shells, 16 again
Raw hollow fiber film tube, 17 third closure plates, 18 the 4th closure plates, 19 third cavitys, 20 the 4th cavitys, 21 air inlets, 22 first pipes
Road, 23 second pipelines, 24 third pipelines, 25 first air outlets, 26 second air outlets, 27 first baffle plates, 28 second baffle plates,
29 third baffle plates, 30 valves.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of dehumidifying regeneration cycle system, including by dehumidifier, heater 1, regenerator and it is in shallow-layer
The cooler 2 of underground is sequentially connected the closed loop of composition；The heater 1 and the regenerator will be for that will remove wet water absorbent
Dehumidification solution concentration afterwards, the dehumidification solution after the cooler 2 is used to concentrate cools down, specific as follows：
The dehumidifier includes inner hollow and the dust cover 3 made of gas permeable material, eradicates wet hollow fiber film tube 4 and one more
A columned equalizer flow tube 5, is respectively equipped at the both ends open of the dust cover 3 by closure of openings and in the form of annular discs first
Closure plate 6 and the second closure plate 7, the outside of first closure plate 6 are equipped with the first shell 8 covered, the first shell 8 it is interior
Formed between wall and first closure plate 6 for being added dehumidification solution and closed first cavity 9, second closure plate 7 it is outer
Side is equipped with the second shell 10 covered, is formed between the inner wall of the second shell 10 and second closure plate 7 closed
Second cavity 11.As shown in figure 3, the dehumidifying hollow fiber film tube 4 and equalizer flow tube 5 are in the dust cover 3, it is described to remove
4 annular spread of wet hollow fiber film tube is between first closure plate 6 and second closure plate 7 and its both ends is respectively communicated with institute
State the first cavity 9 and second cavity 11, there are worn for humid air between the adjacent dehumidifying hollow fiber film tube 4
The gap 12 crossed, the equalizer flow tube 5 is in the center between first closure plate 6 and second closure plate 7, described to flow
One end of pipe 5 is closed by first closure plate 6, and the other end of the equalizer flow tube 5 extends to second closure plate 7, and passes through
It is pierced by again after second closure plate 7 in 10 outer communication chamber of the second shell, the second shell is in the equalizer flow tube 5
Wind turbine is equipped in end outside 10.As shown in figure 4, through-hole 14 is evenly distributed on the side wall of the equalizer flow tube 5, the gap
12 are connected to by the through-hole 14 with 5 inside of the equalizer flow tube.Through-hole 14 in equalizer flow tube 5 can be staggered, also can be by certain
It is ranked sequentially so that surrounding wet air uniformly skims over dehumidifying hollow fiber film tube 4, increases contact area while reducing
Structural drag reduces the requirement to wind turbine 13.As shown in Fig. 2, the dustproof cover 3 divides for the hinged first half under
Half portion, the first half can be flipped up around the lower half, and the first half of overturning dust excluding hood 3 opens dust excluding hood 3, you can
The dehumidifying hollow fiber film tube 4 in dust excluding hood 3 is cleaned, the shell without dehumidifier left and right ends of dismantling improves sealing
Property, prevent dehumidifying hollow fiber film tube 4 from detaching loosening with shell.
The regenerator includes hollow regenerator shell 15 and regeneration hollow fiber film tube 16, in the regenerator shell
Both sides in 15 are respectively equipped with third closure plate 17 and the 4th closure plate 18, the third closure plate 17 and 15 distance of regenerator shell
The inner wall of the closer one end of third closure plate 17 forms closed third cavity 19, the 4th closure plate 18 and the regenerator shell
The inner wall of the 4th closer one end of closure plate 18 of 15 distance forms closed 4th cavity 20, on 15 side wall of regenerator shell and
Position between the corresponding third cavity 19 and the 4th cavity 20 is equipped with air inlet 21, the air inlet 21 be connected to it is described again
The inside of raw device shell 15 is equipped with air outlet on 15 side wall of the regenerator shell and position opposite with the air inlet 21,
The air outlet is connected to by the internal cavities of the regenerator shell 15 with the air inlet 21, the regeneration hollow-fibre membrane
Pipe 16 is between the third closure plate 17 and the 4th closure plate 18, and the regeneration hollow fiber film tube 16 is by described the
Three cavitys 19 are connected to the 4th cavity 20, and second cavity 11 is connected by the first pipeline 22 leads to the third cavity
19, the heater 1 of the dehumidification solution after heating water suction is equipped on first pipeline 22, the 4th cavity 20 passes through
Second pipeline 23 is connected to the import of the cooler 2, and the outlet of the cooler 2 is connected to first sky by third pipeline 24
Chamber 9, the third pipeline 24 are equipped with the valve 30 for being turned on or closing.Preferably：As shown in figure 5, the cooler
For the U-shaped copper pipe that multistage is sequentially communicated, the wherein U-shaped copper pipe of one end is connected to the 4th cavity 20, other end of U-shaped copper pipe
It is connected to first cavity 9.The copper pipe structure of bending increases heat exchange area while reducing length dimension, improves heat exchange effect
Most start, dehumidification solution flows into the first cavity 9 of dehumidifier by pipeline, then passes through the hollow fiber film tube 4 that dehumidifies
It is flowed into the second cavity 10 of dehumidifier.At the same time the startup of wind turbine 13 exhausting makes outdoor wet air penetrate dust cover
3 and dedusting after contacted with the surface of dehumidifying hollow fiber film tube 4, while dehumidification solution in the hollow fiber film tube 4 that dehumidifies absorbs
Moisture in humid air.Dry air after dehumidifying hollow fiber film tube 4 dehumidifies by between it gap 12 with
Through-hole 14 enters the air duct among homogenizing plate 5, then blows into interior by wind turbine 13.
Because the moisture that dehumidification solution absorbs humid air becomes weak solution, reduces it and absorb water in humid air
Ability, it is therefore desirable to which it is concentrated：Dilute dehumidification solution in the second cavity 10 is laggard by the heating concentration of heater 1
Enter to regenerator, weak solution, which flows into after the third cavity 19 of regenerator to pass through, to be regenerated hollow fiber film tube 16 and flow into the 4th cavity
20.At the same time air inlet 21 of the air through regenerator is blown by wind turbine in regenerator shell 15, then is discharged and is regenerated by air outlet
Outside device shell 15.Air enters in regenerator shell 15 to be contacted with 16 surface of regeneration hollow fiber film tube, and the flowing of air is taken away
Portion of water in dehumidification solution.
There is the cooler 2 that certain temperature and the higher dehumidification solution of concentration are introduced into shallow underground through regenerator outflow
Interior, the feature for making full use of shallow underground cool in summer and warm in winter adjusts the temperature of dehumidification solution so that solution is maintained at people's body-sensing
Feel that comfortable temperature again returns in the second cavity 10 of dehumidifier, so far completes a cycle.In above-mentioned dehumidifying cyclic process
In the size opened by control valve 30 control the dehumidification solution flow into dehumidifier, get in sky to reach control
The temperature of gas, it is energy-efficient.The dehumidifying circulatory system is sequentially connected by dehumidifier, heater, regenerator and cooler forms one
A closed loop, dehumidification solution can be repeatedly circulated；Equalizer flow tube is arranged among each hollow fiber film tube, moist empty
Gas uniformly can flow through hollow-fibre membrane pipe surface from surrounding and dehumidify, simple for structure, reduce air flow resistance, improve
Dehumidification efficiency；It flows out the high temperature of regenerator and introduces shallow underground cooler 2 with certain density dehumidification solution, utilize underground heat
It can be so that dropping to the comfortable temperature of human body sensory at a temperature of dehumidification solution, the dehumidification solution for finally reaching requirement flows into dehumidifier
Heat exchange mass transfer is carried out with air, dried and in the air flows into chamber of proper temperature, energy is greatly reduced using geothermal energy
The consumption in source has energy-saving and environment-friendly effect.
The air inlet 21 is in the centre position of 15 side wall of regenerator shell, and the air outlet includes the first outlet air
Mouth 25 and the second air outlet 26, first air outlet 25 are on 15 side wall of regenerator shell and close to third skies
At the position of chamber 19, second air outlet 26 is on 16 side wall of regenerator shell and close to the 4th cavity 20
At position.The size of the air inlet 21 is more than the size of first air outlet 25 or second air outlet 26.Regenerator
It is equipped with larger air inlet 21, is flowed out from two outlets after flowing through regeneration hollow fiber film tube 16.Above-mentioned design solves only
There is the regenerator individually imported and exported because only there are one strokes for air so that air moisture of the stroke middle-range near exit is satisfied in advance
With and can not continue absorb moisture the problem of, improve the regeneration efficiency of dehumidification solution.The regenerator of one import, two outlets
In the case where not increasing volume and length, there are two air streams to go out stroke so that air can effectively take away the moisture of dehumidification solution.
On 15 inner wall of regenerator shell and the both sides of the corresponding air inlet 21 are respectively equipped with the to extend internally
One baffle plate 27, on 15 inner wall of regenerator shell and corresponding first air outlet 25 is far from the third closure plate 17
Side is equipped with the second baffle plate 28 to extend internally, on 15 inner wall of regenerator shell and corresponds to second air outlet 26
Side far from the 4th closure plate 18 is equipped with the third baffle plate 29 to extend internally.It can basis in the regenerator shell 15
Need to increase or decrease the quantity of baffle plate.The design of baffle plate increases stroke of the air in regenerator, it is molten to improve dehumidifying
The regeneration efficiency of liquid.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.