CN202229377U - Liquid carrying processing device of liquid desiccant air-conditioner - Google Patents
Liquid carrying processing device of liquid desiccant air-conditioner Download PDFInfo
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- CN202229377U CN202229377U CN2011202881725U CN201120288172U CN202229377U CN 202229377 U CN202229377 U CN 202229377U CN 2011202881725 U CN2011202881725 U CN 2011202881725U CN 201120288172 U CN201120288172 U CN 201120288172U CN 202229377 U CN202229377 U CN 202229377U
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Abstract
The utility model mainly discloses a liquid carrying processing device of a liquid desiccant air-conditioner, which comprises a main box body, a liquid storage tank and an air exhaust box, wherein spray and filling filter materials are installed in the main box body, a spray support is arranged above filter packing, and a filter layer and the filter packing are distributed above the spray support. The main box body is communicated with the liquid storage tank located under the main box body through a communicating pipe. An air inlet is arranged at the lower end of the main box body, and an air outlet and an air supply port which are communicated with the air exhaust box are arranged at the top of the main box body. The liquid carrying processing device is applied to the liquid desiccant air-conditioner to serve as a solution concentration and desiccant unit, really achieves intensive mixing and filtering with the air, effectively avoids carrying-out of solution simultaneously, and provides good indoor air for users.
Description
Technical field
The utility model relates to the liquid dehumidifying air conditioner technical field, and is special relevant with a kind of band liquid processing device of liquid desiccant air conditioning.
Background technology
Liquid desiccant air conditioning receives more and more consumer's concern both at home and abroad; Utilize solution that air is handled, can avoid producing condensate to air dewetting under higher temperature; Improved the air-treatment quality, and solution regeneration can utilize multiple low grade heat energy.Solution dehumidifying air-conditioning system has been realized the aerial temperature and humidity independent process, compares with traditional empty cover system, has advantage clearly.
But the solution that in some liquid desiccant air conditionings, is adopted has certain harmfulness, takes out of with the wind when solution to leak in the air, can have influence on health, so how about improve the feature of environmental protection and the comfortableness of liquid desiccant air conditioning use also day by day comes into one's own.
In Chinese patent ZL200910146510.9; Propose a kind of microwave technology of utilizing and carry out contactless electromagnetic radiation heating to regenerating easily; The regenerative pump outlet is connected with the inlet of liquid container in the microwave heating equipment through anti-corrosion pipeline; Liquid outlet on the liquid container is connected with anti-corrosion pipeline one port, and the another port of anti-corrosion pipeline places in the regenerator.Have filler in the regenerator and in this patent, only mention, do not mention the shape of filler and the inside concrete structure of structure and band liquid processing unit.
In addition, among the ZL200910227717.9, a kind of liquid desiccant air conditioning and system are disclosed in Chinese patent; Mention the employing honeycomb padding; And honeycomb padding crosses when mixing in gas-liquid, takes solution in the cellular hole easily out of, can't accomplish that real " 0 solution " take out of.
So to the problems referred to above, the inventor designs a kind of band liquid processing device of liquid desiccant air conditioning, this case produces thus.
The utility model content
The main purpose of the utility model provides a kind of band liquid processing device of liquid desiccant air conditioning; Be placed in the liquid desiccant air conditioning, as solution concentration and Dehumidifying element, the real realization and the abundant hybrid filtering of air; Prevent effectively that simultaneously solution from taking out of, for the user provides good room air.
In order to achieve the above object, the utility model is realized through following technical scheme:
A kind of band liquid processing device of liquid desiccant air conditioning comprises main box, liquid reserve tank, air draft case; Filter packing is installed in the main box, and the spray frame is laid in the filter packing top, and filter course and filter packing are laid in spray frame top; Main box was communicated with the liquid reserve tank that is positioned at the main box below through communicating pipe; Air inlet is offered in the main box lower end, and going out of being communicated with the air draft case, air outlet are offered in the main box top.
Described spray frame is the shower that is covered with the casing horizontal space, lays equidistant distributed nozzle on the shower.
Described spray is filled out filtrate and is comprised that some filtering layers are overlapping and be consolidated; The surge layer of filtering layer wherein through being bent to form, the peak line on the surge layer is parallel with hollow line; The peak line of adjacent filtering layer is arranged in a crossed manner.
Described surge layer, the formed waviness curve in its cross section is a sine curve; The single Cycle Length of sine curve is 1～2cm, and the height between the peak valley is 0.8～1cm.
The angle that described adjacent filtering layer peak line intersects is 45～60 degree.
Described filtering layer adopts brown paper to do raw material, and the typing of surface-coated phenolic resins adopts pure Class C adhesive bonding between the adjacent filtering layer.
Described filtering layer is a rectangle, and filtrate is filled out in the rectangular spray of the overlapping fixedly formation of a plurality of rectangle filtering layers, and the filtrate splicing of infinitely extending is filled out in spray, forms the spray that is fit to the interior spatial volume of main box and fills out the filtrate group.
Described filter course is formed by stacking for the several layers nylon net cloth.
After adopting such scheme, the utlity model has many beneficial effects:
Spray in the utility model is filled out filtrate and is formed by the filtering layer of surge layer is overlapping, makes the gap path winding complex of filtering layer between overlapping, and liquid dehumidifying air conditioner is when using this spray to fill out filtrate; Down spray liquid in the top, the lower end is air inlet up, and filling out the filtrate intermediate gas in spray can spray smoothly; And liquid just is difficult to along with air-flow is oppositely taken out of; Simultaneously before the air-out through particular filter, realize that real " 0 solution " take out of, for the user provides good air quality.
Description of drawings
Fig. 1 is an overall structure sketch map in the utility model preferred embodiment;
Fig. 2 is the structural representation of shower in the utility model preferred embodiment;
Fig. 3 fills out the structural representation of filtrate for spray in the utility model preferred embodiment.
The specific embodiment
In conjunction with accompanying drawing, preferred embodiment explains further details to the utility model.
A kind of band liquid processing device of liquid desiccant air conditioning is applied in the liquid desiccant air conditioning, and the parts that are mainly concerned with comprise: regeneration unit 1, Dehumidifying element 2, compressor 3, water supply tank 4.The cardinal principle of the utility model: in the Dehumidifying element 2, concentrated solution contacts with indoor air spray, and the humiture of room air is regulated, and concentrated solution is thinning, flow in the regeneration unit 1 to concentrate, and recirculation drops in the Dehumidifying element 2 and uses.Wherein regeneration unit 1, Dehumidifying element 2 are exactly the band liquid processing device in the solution air-conditioning.Be that example is described in detail with Dehumidifying element 2 below.
Mainly comprise main box 5, liquid reserve tank 6, air draft case 7 in the Dehumidifying element 2.Main box 5 is main place of gas-liquid exchange heat, is a rectangular box in the present embodiment.At main box 5 middle parts spray is set and fills out filtrate 8, main box 5 inwalls have the baffle plate of a circle to inner process, and spray is filled out filtrate 8 bottoms and just is shelved on the baffle plate, the stable placement.The bottom of main box 5 since spray fill out filtrate 8 does not fill full, so form a solution cavity 9 that accumulates solution.9 external communicating pipes 10 of solution cavity, communicate with the liquid reserve tank 6 that is positioned at the main box below.Solution in solution cavity 9 arrives the liquid level of communicating pipe 10, then flow to the liquid reserve tank 6 of low-lying from high elevation solution cavity 9 through communicating pipe 10.In addition, the air inlet 15 of introducing indoor return air is set on solution cavity 9 walls.
Spray fill out filtrate 8 above, set up the spray frame 11.Spray frame 11 is not the spray head in traditional spray mode, but is made up of a plurality of showers.As shown in Figure 2, shower comprises spray arm 12 and the spray house steward 13 that several equidistantly laterally arrange, and the two ends of spray arm 12 are spray house steward 13, and the solution on the spray house steward 13 branches in each spray arm 12.The lower surface that sprays arm 12 is simultaneously evenly laid nozzle 14.Can decide according to the volume size of actual main box 5 in the present embodiment guarantees on the spray frame 11 that the solution of spray is covered with main box 5 corners, for the large tracts of land spray is carried out sufficient preparation.
The top of spray frame 11 is laid with the filter of filtered air, is followed successively by filter course 16 from the bottom up and fills out filtrate 8 with spray.Filter course 16 is to be made up of 20 layers of overlapping placement of nylon net cloth, on the filter course 16 is again spray to be set fill out filtrate 8, fills out filtrate 8 with the spray of spray frame 11 belows and compares, and volume is different.
Main box 5 indoor return air are discharged from the top of main box 5 after getting into from air inlet 15 at last.The top of main box 5 sets out air port 17 and communicates with air draft case 7, places exhaust blower 18 in the air draft case 7, and the exhaust outlet 19 of keeping watch from the air draft case 7 is discharged.
What need specially explanation here is, it is not the common fillers that adopts in traditional solution dehumidification that filtrate 8 is filled out in the spray of being adopted in the utility model, as shown in Figure 3, and it is to be formed by some filtering layer 81 overlapping being consolidated that filtrate 8 is filled out in spray.
The raw material of filtering layer 81 adopts brown paper; Steep through the phenolic resin glue water logging with wet strong brown paper; The wave shaping and drying, the surge layer of formation, the peak line 82 on it is parallel with hollow line 83; The peak line 82 of the adjacent filtering layer between the adjacent layer is arranged in a crossed manner each other, and its angle that intersects is generally 45 °～60 °.The cross section of each filtering layer is a sine curve, and sinusoidal single Cycle Length is 1～2cm, and the height between the peak valley is that 0.8～1cm is advisable, and is provided with like this so long as in order to spray the generation of filling out ventilation effect in the filtrate 8 and reducing band liquid situation.Combination between the adjacent layer adopts pure Class C glue that it is bondd.Because arranged in a crossed manner between the adjacent layer, it is poroid to make spray fill out filtrate 8 appearances formation corrugation.
Adopting spray to fill out filtrate 8 in the utility model forms by the filtering layer of surge layer is overlapping; Make the gap path winding complex of filtering layer between overlapping, and liquid dehumidifying air conditioner down sprays liquid when using this spray to fill out filtrate 8 in the top; The lower end is air inlet up; Filling out the filtrate intermediate gas in spray can spray smoothly, and liquid just is difficult to for realizing real " 0 solution " prerequisite is provided along with air-flow is oppositely taken out of.
Process general part in order to make spray fill out filtrate 8, filtering layer is set to rectangle, and filtrate is filled out in the rectangular spray of a plurality of rectangle filtering layer 81 overlapping fixedly formation, and filtrate 8 splicing of can infinitely extending is filled out in spray, forms the spray that is fit to main box 5 interior spatial volumes and fills out the filtrate group.
In addition, in main box 5, disposed a water pump 20, water pump 20 is got to the solution in the solution cavity in the main box 59 on the spray frame 11, forms a circulation.Simultaneously before squeezing into spray frame 11, the solution in the liquid reserve tank 6 is through a plate heat exchanger 21, and plate heat exchanger 21 is freezed solution through chilled water, squeezes into cold soln again in the spray frame 11 then.
Structural principle is all identical in structure in the regeneration unit 1 and the Dehumidifying element 2, and different is that after the water pump 20 of regeneration unit 1 was stamped, the heat medium water through plate heat exchanger 21 heated easily, squeezes into hot solution in the regeneration unit 1.
In addition, the circulation of solution between regeneration unit 1 and Dehumidifying element 2 is so long as through interchanger 22.Solution in the liquid reserve tank 6 in the Dehumidifying element 2 is pumped in the solution cavity 9 in the regeneration unit 1 by interchanger 22, and the solution in the liquid reserve tank 6 of regeneration unit 1 is pumped in the solution cavity 9 in the Dehumidifying element 2 by interchanger 22.
Liquid desiccant air conditioning groundwork principle is: adopt lithium bromide (LiBr) solution as the heat exchange solution in the utility model; In the liquid reserve tank 6 of Dehumidifying element 2, take out full lithium-bromide solution; At first be example with the Dehumidifying element, the liquid reserve tank of Dehumidifying element 26 is through in the water pump 20 suction plate heat exchanger 21, and the chilled water that passes through through compressor 4 freezes to lithium-bromide solution; Like this, cold soln is squeezed in the spray frame 11 again and is sprayed.And in the main box 5 air inlet 15 with the suction of indoor return air from the bottom; Entered the below then and sailed against the current, fully contacted, in contact process, realized the cold and hot exchange of gas-liquid with the cold soln large tracts of land; Like this; Heat and moisture in the high humility hot blast in the indoor return air will be taken away by cold soln, make that the air of discharging is dry and cold fresh air, give the indoor cool breeze of sending into.And behind the air process lithium bromide spray filtering, eliminated airborne virus and bacteria, and filtered dust, very utilization is arranged to health, effect is remarkable.Such as being applied in the storage chamber, supermarket, new wind also kills mould simultaneously except to storing in a warehouse indoor effective dehumidifying, has effectively ensured the safety of article.
Because lithium-bromide solution becomes diluted lithium-bromide solution after through after the heat exchange, absorbing moisture, need after concentrating, could come into operation once more.In the main box in the Dehumidifying element 25; The solution that sprays at first is accumulated in the solution cavity 9, when arriving the liquid level of communicating pipe 10, flows into automatically in the liquid reserve tank 6; Therefore stored the lithium-bromide solution of Macrodilution in the liquid reserve tank 6; In the time of need recycling, be pumped into the solution in the liquid reserve tank in the Dehumidifying element 26 in the solution cavity 9 in the regeneration unit 1 through interchanger 22, arrive certain liquid level in the liquor box 9 after; In like manner, be driven on the spray frame 11 by the water pump in the regeneration unit 1 20 then through in the liquid reserve tank 6 that has flowed into regeneration unit 1 communicating pipe 10.
Different with above-mentioned Dehumidifying element 2 is, the water pump 20 suction plate heat exchanger 21 in the regeneration unit, and plate heat exchanger 21 is to heat through the heat medium water in the compressor 4; Form hot solution, the main box 5 in the regeneration unit 1 contacts with the hot solution spray from extraneous suction normal temperature air; The exchange of formation gas-liquid; Normal temperature air has been taken away heat and the moisture in the hot solution, makes spray and solution concentration down, in the liquid reserve tank 6 in the concentrated solution inflow regeneration unit 2 after concentrating; Returned in the solution cavity 9 to the Dehumidifying element 2 by interchanger 22 then, formation recycles.
Here need to prove that the spray process is gas-liquid conversed fully to cross, contact area increases greatly; Make that the gas-liquid heat exchange is thorough, the structural design that filtrate 8 is filled out in spray simultaneously is ingenious, makes when wind flows from the bottom up; Be with liquid hardly; Through passing through filter course 16 and spray the secondary filter of filling out filtrate 8 before the air-out again, the liquid air-out is not with in real realization, for the solution air-conditioning has been opened up a brand-new technology space simultaneously.
Adopt the electronic technology Automatic Control in the liquid desiccant air conditioning, so be provided with central controller and some sensors.Central controller adopts PLC (programmable logic controller (PLC)); Originally be that all electric equipments can be integrated and connected in PLC in the utility model; Mainly comprise compressor 3, water pump 20, exhaust blower 18, plate heat exchanger 21, interchanger 22, as long as operating personnel are in PLC input control program and control parameter.
In addition, according to actual air draft requirement, in indoor environment, lay Temperature Humidity Sensor; Detect the wind regime quality of discharging,, do then need keep the skin wet partially to lithium-bromide solution if humidity is less; So on the said system basis, set up a water replanishing device; Comprise water supply tank 4, be connected with in the water supply tank 4 in the liquid reserve tank 6 in filling pipe 41 to the Dehumidifying element 2, set up liquid level magnetic valve 42 on the filling pipe 41.The rheumatism degree that detects discharge when Temperature Humidity Sensor is delivered to this signal in the central controller less than setting value, and control magnetic valve 42 is opened and discharged water, and gives the moisturizing of lithium-bromide solution solution.
Simultaneously, packing density sensor 23 in the liquid reserve tank 6 in Dehumidifying element 2, density sensor detects the density of solution in real time; The solution density that comes into operation once more after process concentrates is too high when detecting; Then humidity is little, so just produces the moisturizing signal, is delivered to equally in the central controller; Control magnetic valve 42 is opened and is discharged water, and gives the moisturizing of lithium-bromide solution solution.In addition, in advance can prestocking in the water supply tank 4 sufficient water source, the prevention phenomenon of cutting off the water ensures liquid desiccant air conditioning under the state of emergency such as cut off the water, normal effectively operation.
Refrigeration use in summer then adopts said structure to get final product in the utility model, if need produce and heat winter, as long as with above-mentioned regeneration unit 1 and Dehumidifying element 2 exchange uses.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (8)
1. the band liquid processing device of a liquid desiccant air conditioning is characterized in that: comprise main box, liquid reserve tank, air draft case; Spray is installed in the main box fills out filtrate, the spray frame is laid in the filter packing top, and filter course and filter packing are laid in spray frame top; Main box was communicated with the liquid reserve tank that is positioned at the main box below through communicating pipe; Air inlet is offered in the main box lower end, and going out of being communicated with the air draft case, air outlet are offered in the main box top.
2. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1, it is characterized in that: described spray frame is the shower that is covered with the casing horizontal space, lays equidistant distributed nozzle on the shower.
3. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1 is characterized in that: described spray is filled out filtrate and is comprised that some filtering layers are overlapping and be consolidated; The surge layer of filtering layer wherein through being bent to form, the peak line on the surge layer is parallel with hollow line; The peak line of adjacent filtering layer is arranged in a crossed manner.
4. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1 is characterized in that: described surge layer, and the formed waviness curve in its cross section is a sine curve; The single Cycle Length of sine curve is 1～2cm, and the height between the peak valley is 0.8～1cm.
5. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1 is characterized in that: the angle that described adjacent filtering layer peak line intersects is 45～60 degree.
6. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1 is characterized in that: described filtering layer adopts brown paper to do raw material, and the typing of surface-coated phenolic resins adopts pure Class C adhesive bonding between the adjacent filtering layer.
7. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1; It is characterized in that: described filtering layer is a rectangle; The splicing of infinitely extending of the rectangular filter packing of the overlapping fixedly formation of a plurality of rectangle filtering layers, filter packing forms the filter packing group that is fit to spatial volume in the main box.
8. the band liquid processing device of a kind of liquid desiccant air conditioning as claimed in claim 1, it is characterized in that: described filter course is formed by stacking for the several layers nylon net cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202881725U CN202229377U (en) | 2011-08-10 | 2011-08-10 | Liquid carrying processing device of liquid desiccant air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202881725U CN202229377U (en) | 2011-08-10 | 2011-08-10 | Liquid carrying processing device of liquid desiccant air-conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN202229377U true CN202229377U (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202881725U Expired - Fee Related CN202229377U (en) | 2011-08-10 | 2011-08-10 | Liquid carrying processing device of liquid desiccant air-conditioner |
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| CN (1) | CN202229377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353131A (en) * | 2011-08-10 | 2012-02-15 | 绍兴意康空调科技有限公司 | Processing unit with liquid for liquid desiccant air conditioner |
| CN107532814A (en) * | 2015-04-30 | 2018-01-02 | 马西亚斯·恩泽霍菲 | Moisture management apparatus and method |
-
2011
- 2011-08-10 CN CN2011202881725U patent/CN202229377U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353131A (en) * | 2011-08-10 | 2012-02-15 | 绍兴意康空调科技有限公司 | Processing unit with liquid for liquid desiccant air conditioner |
| CN107532814A (en) * | 2015-04-30 | 2018-01-02 | 马西亚斯·恩泽霍菲 | Moisture management apparatus and method |
| CN107532814B (en) * | 2015-04-30 | 2021-08-17 | 马西亚斯·恩泽霍菲 | Humidity management device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130810 |