CN208920319U - A kind of novel air processing system based on indoor temperature and humidity independent control - Google Patents
A kind of novel air processing system based on indoor temperature and humidity independent control Download PDFInfo
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Abstract
The utility model provides a kind of novel air processing system based on indoor temperature and humidity independent control, it include: solution humidifying air-conditioner set, dry coils air-conditioner set, n air supply device, the air-returning device being mounted on flooring, air-returning device is connected to air temperature-adjustment device.The utility model is for obvious insufficient and disadvantage existing for the full air mixed ventilation air-conditioning system for applying traditional form in large-space clean factory building, to meet the needs of large-space clean factory building is to air-conditioning system, especially airport building, station hall, the demand of the buildings such as conference and exhibition center and stadiums, by coiled radiant floor cooling, the technologies such as air-supply organically combine under heat supply and displaced type, for the mixed ventilation all-air air conditioning system in currently used large-space clean factory building, with air-conditioning system load, initial cost, operation energy consumption and expense are greatly lowered, the advantages that indoor thermal comfort and air quality increase substantially.
Description
Technical field
The utility model relates to field of heating ventilation air conditioning more particularly to a kind of novel airs based on indoor temperature and humidity independent control
Gas processing system.
Background technique
Large-space clean factory building (such as: airport building, station hall, conference and exhibition center and stadiums building) is mostly deposited
In the architectural feature and air-conditioning system feature of some general character:
(1) building is high, big, penetrating；Transparent enclosure structure proportion is big；Flow of the people is big, and density is high；Annual long operational time
Deng；
(2) floor surface solar radiation is strong；Building enclosure wall surface temperature is high；Only the space of certain altitude near the ground exists empty
Temperature regulating, humidity and demand of wind speed etc..
Currently, the air conditioning terminal system form that domestic large-space clean factory building is all made of is lip jet air-supply or top eddy flow
The full air mixed ventilation air-conditioning system of air port air-supply, air-supply open height is very high (3.5~7.0 meters away from ground or higher), air-supply
Wind speed is very big (3.0~7.5m/s or bigger).This system form leads to that large-space clean factory building air-conditioning system load is big, initial cost
High, operation energy consumption and it is costly, indoor thermal comfort is poor, indoor air quality is bad.
In view of this, it is necessary to air conditioning terminal system in the prior art be improved, to solve the above problems.
Summary of the invention
The purpose of this utility model is to provide a kind of novel air processing system based on indoor temperature and humidity independent control,
By solution humidifying air-conditioner set by Fresh air handing to suitable temperature and humidity, dry coils air-conditioner set arrives indoor return air processing
Corresponding temperature, mixed air are sent into indoor by air supply device.
Realize that the technical solution of the utility model aim is as follows:
A kind of novel air processing system based on indoor temperature and humidity independent control, comprising: damping is carried out to outdoor fresh air
And by the fresh air after damping be delivered to indoor solution humidifying air-conditioner set, to indoor return air carry out handle and will treated return
Wind is delivered to indoor dry coils air-conditioner set, n air supply device being mounted on flooring, the return air of setting indoors
Device, the air-returning device are connected to air temperature-adjustment device, so that indoor return air becomes to locate after flowing through dry coils air-conditioner set
Return air after reason；Return air collects and pass through n air supply device feeding interior with treated for fresh air after damping.
The solution humidifying air-conditioner set and dry coils air-conditioner set are pacified as a further improvement of the utility model,
In Air Conditioning Facilities, which is located at the lower section of flooring.
The air inlet of the solution humidifying air-conditioner set is connected with fresh wind tube as a further improvement of the utility model,
Road, the fresh air pipeline with outdoor be connected to, for collecting chamber outside fresh air.In actual use, fresh air pipeline can be passed through
Wall extends to outdoor, with collecting chamber outside fresh air, new ventilating shaft also can be set and collect fresh air.
As a further improvement of the utility model, further include: be arranged in the first of solution humidifying air-conditioner set outlet air end
Branch pipe, main air hose, is arranged between air supply device and main air hose the second branch pipe that dry coils air-conditioner set outlet air end is arranged in
N air supply tube；
First branch pipe and the second branch pipe are connected to main air hose respectively, so that the fresh air in the first branch pipe after damping and the
Treated in two branch pipes, and return air accumulates mixing wind in main air hose；
The air intake of each air supply device is equipped with an air supply tube, which is used for the mixing wind in main air hose is defeated
It is sent to air supply device.
First branch pipe, the second branch pipe, main air hose are respectively positioned on Air Conditioning Facilities as a further improvement of the utility model,
Inside, the air supply tube run through ground after connect with the air intake of air supply device.
The ground includes: base, the coiled that base upper surface is arranged in as a further improvement of the utility model,
Radiation floor, the coiled radiation floor include floor body, the radiant coil between floor body and base, the spoke
Penetrating flowing in coil pipe has liquid mediums, the liquid mediums and indoor air exchange energy, to adjust indoor temperature.
The coiled radiation floor further includes the guarantor being fixed on above base as a further improvement of the utility model,
Warm layer, the radiant coil are located at the top of insulating layer, and Concrete Filled layer is equipped between the insulating layer and floor body.
The floor body is marble floorings or rubber floor as a further improvement of the utility model,.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model carries out damping to outdoor fresh air by solution humidifying air-conditioner set, carries out to fresh air air effective
Purification, remove the harmful substances such as bacterium, mould, dust in fresh air；
2, in the present invention, the fresh air after damping with treated is transported to interior through air supply device after return air mixes
Mode, air supply device is mounted on flooring, so that mixing wind flows from the bottom to top, improves the air of part under interior
Quality；
3, the utility model is greatly lowered novel using underfloor air distribution in such a way that coiled radiation floor combines
The cooling and heating load of air treatment system；
4, being greatly lowered due to the cooling and heating load of novel air processing system, so that novel air processing system initial stage
Invest that small, operation energy consumption is low；
5, since solution humidifying air-conditioner set undertakes indoor whole latent heat loads, it is negative that other equipment only undertake indoor sensible heat
Moist surface is not present in system, has further prevented the growth of harmful substance, air quality is splendid for lotus.
Detailed description of the invention
Fig. 1 is the schematic diagram of novel air processing system.
Fig. 2 is the structural schematic diagram of coiled radiation floor.
In figure, 100, outdoor fresh air；200, indoor return air；300, indoor；1, coiled radiation floor；2, air supply device；
3, solution humidifying air-conditioner set；31, the first branch pipe；4, dry coils air-conditioner set；41, the second branch pipe；51, the first main air hose；
52, the second main air hose；6, air supply tube；101, base；102, insulating layer；103, Concrete Filled layer；104, floor body；105,
Radiant coil；106, fixing card.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
In the description of the present embodiment, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result,
It can explicitly or implicitly include one or more of the features.In the description of the invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
Term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through
Concrete condition understands concrete meaning of the above-mentioned term in the invention.
Embodiment 1:
In order to solve the problems, such as that existing air-conditioning processing system investment is big, operation energy consumption is high, one kind is present embodiments provided
Novel air processing system based on indoor temperature and humidity independent control as shown in Figure 1, which includes: pair
Outdoor fresh air 100 carries out damping and the fresh air after damping is delivered to indoor solution humidifying air-conditioner set 3, to indoor return air
200 carry out processing and by treated, return air is delivered to indoor dry coils air-conditioner set 4, the n being mounted on flooring
A air supply device 2, the air-returning device of setting indoors, air-returning device is connected to air temperature-adjustment device, so that indoor return air 200 flows
The return air that becomes that treated after air temperature-adjustment device；Return air collects and passes through n air-supply fresh air after damping with treated
Device 2 is sent into interior.
The indoor return air of the present embodiment enters air hose by the return air inlet of indoor eminence setting, is then return to dry coils sky
It adjusts and is handled in unit.Return air inlet is mounted on indoor eminence, and probably 3 meters away from ground or so.Indoor return air is by dry coils
The negative pressure that the operating of air-conditioner set inner blower is formed is indoor return air sucking return air inlet.Common single layer hundred can be used in return air inlet
Leaf return air inlet.
Building with large space refers to that spatial altitude is greater than 5m, and volume is greater than 10,000 m3Building be referred to as tall and big sky
Between build.Such as: cinema, music hall, the great hall, gymnasium, exhibition center, airport, railway station, the workshop of large size, workshop etc..
When novel air processing system needs to adjust the temperature in large space, by the limit of people and device height in large space
System, it is only necessary to control zone is formed within the scope of the 1.8m-2.5m on large space ground, novel air processing system only needs to guarantee
The temperature of control zone is in reasonable range.The air supply device 2 of the present embodiment is mounted on the ground of large space, mesh
: in cooling season, the cold air that air supply device 2 will be less than indoor air temperature is sent into interior, and the cold air of feeding is because close
Degree is greater than the density of surrounding air, therefore on the cold air natural subsidence to ground being sent into, by the air-supply for controlling air supply device 2
Amount makes the cold air being sent into be diffused into control zone, to guarantee temperature value needed for control zone reaches people and equipment.In heating season
Section, the hot-air that air supply device 2 will be above indoor air temperature are sent into interior, and the hot-air of feeding first passes through occupied zone,
By controlling the air output of air supply device 2, the hot-air being sent into is set to be diffused into control zone, to guarantee that control zone reaches people and sets
Standby required temperature value.
The present embodiment carries out damping to outdoor fresh air 100 by solution humidifying air-conditioner set 3, carries out to fresh air air effective
Purification, remove the harmful substances such as bacterium, mould, dust in fresh air.In the present embodiment, after the fresh air and processing after damping
Return air mixing after through air supply device 2 be transported to indoor mode, air supply device 2 is mounted on flooring, so that mixing wind
It is spread in control zone, improves the air quality of indoor control zone.
Bottom indoors is arranged in air supply device 2 by the present embodiment, and there is air-supply air quantity, wind speed and air supply direction to be easy to adjust
Section and control, structure is relatively easy, the advantages that being easily installed, debug and overhaul.
It should be noted that in the present embodiment, air supply device 2 conveys mixing wind, and air-returning device is constantly collected indoor
Air can reach the effect of indoor temperature control by the circulation of air supply device 2 and air-returning device.
In view of being easily installed and being convenient for debugging, the solution humidifying air-conditioner set 3 and dry coils air conditioner of the present embodiment
Group 4 is installed in Air Conditioning Facilities, which is located at the lower section of flooring.
It may be noted that the air inlet of solution humidifying air-conditioner set 3 is connected with fresh air pipeline, fresh air pipeline is extended to across wall
Outdoor, with collecting chamber outside fresh air.New ventilating shaft can certainly be set according to actual needs, pass through dry coils air-conditioner set 4
Air inlet can also be connected to new ventilating shaft, carry out the fresh air outside collecting chamber.
Referring to Fig. 1, in the present embodiment, further includes: the first branch pipe of 3 outlet air end of solution humidifying air-conditioner set is arranged in
31, be arranged in the second branch pipe 41 of 4 outlet air end of dry coils air-conditioner set, main air hose, setting air supply device 2 and main air hose it
Between n air supply tube 6；
First branch pipe 31 and the second branch pipe 41 are connected to main air hose respectively so that the fresh air in the first branch pipe 31 after damping with
Treated in second branch pipe 41, and return air accumulates mixing wind in main air hose；
The air intake of each air supply device 2 is equipped with an air supply tube 6, which is used for the mixing in main air hose
Wind is transported to air supply device 2.First branch pipe 31, the second branch pipe 41, main air hose are respectively positioned on the inside of Air Conditioning Facilities, and air supply tube 6 passes through
It is connect after wearing ground with the air intake of air supply device 2.
As shown in Figure 1, it is preferred that main air hose is made of the first main air hose 51 and the second main air hose 52, the first main air hose 51 and
Two main air hoses 52 are connected to.
As shown in Fig. 2, ground includes: base 101, the coiled radiation floor 1 that 101 upper surface of base is arranged in, coil pipe
Formula radiation floor 1 includes floor body 104, the radiant coil 105 between floor body 104 and base 101, the radiation disk
Flowing has liquid mediums, liquid mediums and indoor air exchange energy in pipe 105, to adjust indoor temperature.Coiled spoke
Penetrating floor 1 further includes the insulating layer 102 for being fixed on 101 top of base, and radiant coil 105 is located at the top of insulating layer 102, is kept the temperature
Concrete Filled layer 103 is equipped between layer 102 and the lower surface on floor.It is preferred that radiant coil 105 is fixed on by fixing card 106
On insulating layer 102.
The present embodiment in such a way that coiled radiation floor 1 combines, not only realizes good point using underfloor air distribution
Effect layer and segment space control, also realize the Effective Regulation to control zone (occupied zone near the ground) thermal and humidity environment；This reality
Apply example reduce to greatest extent air-conditioning cooling supply (heat) amount control zone top invalid loss, air-conditioning is greatly reduced from source
Load.Since the cooling and heating load of novel air processing system is greatly lowered, so that novel air processing system initial investment
It is small, operation energy consumption is low；Since solution humidifying air-conditioner set 3 undertakes indoor whole latent heat loads, other equipment only undertake interior
Moist surface is not present in system, has further prevented the growth of harmful substance, air quality is splendid for sensible heat load.
Wherein, preferably radiant coil 105 is arranged between floor and base 101, and the top of base 101 is equipped with insulating layer
102, radiant coil 105 is located at the top of insulating layer 102, and Concrete Filled is equipped between insulating layer 102 and the lower surface on floor
Layer 103.Coiled radiation is constituted between base 101, insulating layer 102, radiant coil 105, Concrete Filled layer 103 and floor
Floor 1.The mattess (or floor) that radiant coil 105 is directly cast in large space is inner, and tubing is used with oxidation prevention layer
Crosslinked polyethylene pipe (PE-Xa, PE-Xc) or the polybutene (PB) of heat-fusible connection pipe, use condition grade use 4 grades, coil pipe
It is arranged using inflection type, outer diameter tube D is 25mm, wall thickness e selection are as follows: PE-X e >=2.3mm；PB e≥2.0mm；Flooring radiation
With point, water collector using machining accessory, instrument and heat insulation integrated self-contained type, must not on-site consolidation, coped with before factory every
A product is completely detected.The floor coil pipe in each circuit should use whole, and the coil pipe for having disconnecting must not be used to radiate.Spoke
It penetrates coil pipe 105 to arrange using inflection type, radiant coil 105 includes at least one circulation loop, and each circulation loop is by catchmenting
Device is connect with main back liquid pipeline, and each circulation loop is connect by water segregator with main feed liquid pipeline.
Embodiment 2:
Difference from example 1 is that the indoor top of the present embodiment is additionally provided with air exhausting device, it is located at indoor top
Air exhausting device and air supply device 2 on flooring constitute displaced type underfloor air distribution, regulation room of blowing under displaced type
The principle of interior temperature is: the cold air that will be less than indoor air temperature is sent into interior, and the cold air of feeding is because density is greater than surrounding
The density of air, therefore on the cold air natural subsidence to floor being sent into, it is formed and equally diffuses to entire room similar to air lake
Interior ground.Air around heat source (people or equipment) indoors, because by the bottom-up natural jet stream convection current of thermosetting
Air-flow, that is, so-called Heated plume phenomenon, rises and the turbid air of air-flow carrying heat being gradually heated by the sonochemical activity rises to indoor top together,
It is discharged again by air draft or return air inlet that top is arranged in indoor.In the workspace height that personnel stop, the air-flow of rising is single
Xiang Liu, like piston, the cold air of lower part will be around thermal pollution source (the source such as human body for distributing heat and dirty gas)
The turbid air displacement of heat to indoor top.Due to the buoyancy that hot and cold air current density difference is formed, indoors shape in certain height
At apparent upper and lower two regions, this phenomenon is Thermal stratification phenomenon.The upper area formed after indoor Thermal stratification is disorderly
Mixed zone is flowed, the high and dirty gas concentration of the zone air temperature is big；Lower area is the clear area unidirectionally flowed naturally, the area
Domain air themperature is low and dirty gas concentration (being similar to concentration of blowing substantially).
It may be noted that air humidity adjusting mode includes following five kinds substantially:
1. cooling and dehumidifying: air being cooled to dew point hereinafter, removing condensed moisture again.Air themperature is more than dew point
Occasion it is effective.2. compression dehumidifying: being compressed, cooled down to humid air, separate its moisture.It is effective in the small occasion of air quantity,
But it is unsuitable for Wind Volume.3. solid adsorption type dehumidifies: using capillarity by water adsorption on solid moisture absorbent.It can incite somebody to action
Air themperature reduces dew point or so, but equipment also becomes larger therewith when adsorption area is big.4. liquid absorptive dehumidifies: using lithium chloride
The spray absorber moisture of equal aqueous solutions.Air themperature can be down to dew point or so, but equipment is larger and it is necessary to replace absorbing liquid.
5. adsorption runner dehumidifies: the thin plate for impregnating hygroscopic agent being processed into honeycomb runner, is aerated.Its dehumidification structure is simple, warp
It crosses specific group and matches and air themperature can be reduced to dew point or less.
The independent processing of air humidity is divided into two methods of wet type and dry type.Solution dehumidification belongs to wet type, and dry type is general
Using rotary wheel dehumidifying.Solution dehumidification and rotary wheel dehumidifying all have the characteristics that moisture removal is big, performance is stable, continuous type.Except this
Except, solution dehumidification set of device has the function of summer dehumidifying, winter humidification simultaneously, and may be used also by the sprinkling of salting liquid
To purify air.Therefore, general civil air conditioner has more advantage using solution dehumidification.
As shown in Figure 1, the novel air processing system of the present embodiment is the air-conditioning theory based on independent temperature-humidity control,
System form is the combination of coiled radiation floor 1 and displaced type underfloor air distribution.Solution humidifying air-conditioner set 3 is by fresh air
Suitable temperature and humidity is handled, the processing of indoor return air 200 is arrived corresponding temperature, mixed sky by dry coils air-conditioner set 4
Gas is sent into each load concentrated area by displaced type air outlet using displaced type underfloor air distribution.Coiled radiation floor 1 undertakes
Basic sensible heat load, the fresh air handled through solution humidifying air-conditioner set 3 undertake indoor whole latent heat loads and part sensible heat load,
Dry coils air-conditioner set 4 undertakes remaining sensible heat load.
Coiled radiation floor 1 is that special plastic tube or stainless steel tube are regularly arranged and consolidated before floor casting
It is scheduled on steel mesh, after being poured concrete, just forms " cement core " structure, or use light and thin type coil pipe radiation floor, it will
Pipeline is laid immediately in the insulation board of with groove, or integrated module is made in pipeline and insulation board, then can directly be existed
Decorative floor is laid in insulation board or module.
Displaced type air outlet, air-supply air quantity, wind speed and air supply direction can easily be accommodated and control, and outlet air air current composition is uniform,
Structure is relatively easy, is easily installed, debugs and overhauls.
Solution humidifying air-conditioner set 3 carries out effective damping to fresh air, and set of device can meet dehumidifying and humidification simultaneously
Demand, and air can effectively be purified, remove the harmful substances such as bacterium, mould, the dust in air.
Dry coils air-conditioner set 4 is the equipment exclusively for adapting to humiture independence control air conditioner system and developing, and is had
The advantages that air quantity is big, noise is small, structure is simple, installation site is flexible, amphidromic wet structure.
It should be noted that the high reason of indoor traditional air conditioning terminal system operation energy consumption is: firstly, air-treatment system
The increase of system place capacity will certainly bring the increase of operation energy consumption and expense.Second, using large-scale air circulation mode
Heat and wet treatment is carried out, the operation energy consumption and expense of air circulation power-equipment increase considerably.Third, full air processing system
In system, using air as the indoor hot humidity load of mordanting, since the specific heat capacity of air is smaller, conveying energy consumption is about matchmaker with water
4~5 times or so of the novel air processing system of Jie.4th, when full air processing system summer cooling, chilled water pump will
About 7 DEG C standby of cold water of refrigeration mechanism is delivered in the surface air cooler of air-conditioner set, completes the wet place of heat to air by surface air cooler
Reason.In order to meet the needs of dehumidifying, the supply water temperature of cold water is usually at 7 DEG C or so.If but only carry out excluding the process of waste heat,
Only need cold source that temperature is 15~18 DEG C or so can meet demand, the heat that originally can be drained using high temperature cold source but with
The low temperature cold source that dehumidifying shares 7oC or so together is handled, and is caused the waste in energy utilization grade, is limited natural cooling source
Utilization and refrigeration equipment efficiency raising.
And the low mechanism of the novel air processing system operation energy consumption of the present embodiment is: firstly, novel air processing system
The significantly reduction of place capacity, the result that directly operation energy consumption and expense can be brought to be greatly lowered.Second, only to control zone
(occupied zone near the ground) carries out heat and wet treatment, and novel air processing system air quantity significantly reduces, and air circulation power is set
Standby operation energy consumption and expense is greatly lowered.Third, due to using the coil pipe radiation floor of large area, and with water in coil pipe
The conveying that cold and hot amount is carried out for medium, since the specific heat capacity of water is larger, conveying energy consumption is only using air as the novel air of medium
20%~30% or so of processing system.4th, replace tradition in such a way that solution humidifying air-conditioner set dehumidifies to fresh air
Dehumidification by condensation mode and undertake indoor whole latent heat load, other equipment only need sensible heat load in process chamber (to account for about
Total load 50%~70%) so that be directly possibly realized using free natural cold source, even if using electricity refrigeration, refrigeration machine
Efficiency can also increase substantially, about 30% or more, the raising of efficiency of refrigerator further reduced the operation energy consumption and expense of system
With.
(1) the air-conditioning system cooling and heating load of large-space clean factory building is greatly lowered
The combination of coiled radiation floor 1 and displaced type underfloor air distribution is, it can be achieved that good layering effect and portion
Divide space to control purpose, realizes to the Effective Regulation of control zone (occupied zone near the ground) thermal and humidity environment, subtract to greatest extent
For few air-conditioning cooling supply (heat) amount in the invalid loss on control zone top, this layering air-conditioning (segment space air-conditioning) mode can be from source
On air conditioner load is greatly reduced.Calculating, analysis and test through authoritative institution to many representative items, this air-conditioning system
Load is about 120W/m2~140W/m2, about 55%~60% is reduced than conventional top air-supply all-air conditioning refrigeration duty, is sent than conventional side
Wind all-air conditioning refrigeration duty reduces about 45%~50%.It is close with refrigeration duty reduction amplitude that thermic load reduces amplitude.
(2) the air-conditioning system initial cost of large-space clean factory building is greatly lowered
It is refrigeration equipment in air-conditioning system, conveying equipment, end-equipment, attached due to being greatly lowered for air-conditioning system load
Belong to the capacity such as equipment, tubing, attachment and model significantly reduces, air-conditioning system initial cost is greatly lowered.
(3) operation energy consumption and expense of large-space clean factory building air-conditioning system is greatly lowered
Firstly, the significantly reduction of air-conditioning system place capacity, directly can bring operation energy consumption and expense to be greatly lowered
Result.Second, heat and wet treatment only is carried out to control zone (occupied zone near the ground), air-conditioning system air quantity significantly reduces,
The operation energy consumption and expense of air circulation power-equipment are greatly lowered.Third, the coiled due to using large area radiate
Floor 1, and the conveying of cold and hot amount is carried out in coil pipe using water as medium, since the specific heat capacity of water is larger, conveying energy consumption is only with sky
Gas is 20%~30% or so of the air-conditioning system of medium.4th, the side to be dehumidified using solution humidifying air-conditioner set 3 to fresh air
Formula replaces traditional dehumidification by condensation mode and undertakes indoor whole latent heat loads, and other equipment only need sensible heat in process chamber negative
Lotus (accounts for about total load 50%~70%), so that be directly possibly realized using free natural cold source, even if using electricity refrigeration,
The efficiency of refrigeration machine can also increase substantially, and about 30% or more, the raising of efficiency of refrigerator further reduced the operation energy of system
Consumption and expense.
(4) indoor thermal comfort of large-space clean factory building is increased substantially
The combination of coiled radiation floor 1 and displaced type underfloor air distribution is, it can be achieved that good layering effect and portion
Divide space to control purpose, realizes the Effective Regulation to control zone (occupied zone near the ground) thermal and humidity environment, it can be to greatest extent
Control zone (occupied zone near the ground) interior temperature and humidity is avoided to be unevenly distributed, wind speed is bigger than normal, and blowing feeling is strong, summer sendible temperature
Many uncomfortable factors such as higher (heat radiation causes) and winter sendible temperature relatively low (cold emission causes).
(5) indoor air quality of large-space clean factory building is increased substantially
Air-supply is to be sent into processed fresh air by indoor bottom section under displaced type, and interior is risen to after human body
Room top, because it first passes through the mechanism and its air current composition of arrival indoor top soiled areas behind personnel respiratory region from the bottom to top
The reasonability of flowing makes office work area personnel under equal conditions, can obtain higher quality than full air mixed ventilation way
Indoor air quality.Moreover, solution humidifying air-conditioner set 3 can also effectively purify air, remove in air
The harmful substances such as bacterium, mould, dust.Since solution humidifying air-conditioner set 3 undertakes indoor whole latent heat loads, other equipment
Indoor sensible heat load is only undertaken, moist surface is not present in system, has further prevented the growth of harmful substance, air quality pole
It is good.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of novel air processing system based on indoor temperature and humidity independent control characterized by comprising to outdoor fresh air
(100) it carries out damping and the fresh air after damping is delivered to indoor solution humidifying air-conditioner set (3), to indoor return air (200)
Handle and return air is delivered to indoor dry coils air-conditioner set (4), the n being mounted on flooring by treated
Air supply device (2), the air-returning device of setting indoors, the air-returning device is connected to dry coils air-conditioner set (4), described molten
The fresh air of liquid damping air-conditioner set (3) output and dry coils air-conditioner set (4) treated that return air collects and passes through n air-supply
Device (2) is sent into indoor.
2. novel air processing system according to claim 1, which is characterized in that the solution humidifying air-conditioner set (3)
It is installed in Air Conditioning Facilities with dry coils air-conditioner set (4), which is located at the lower section of flooring.
3. novel air processing system according to claim 1, which is characterized in that the solution humidifying air-conditioner set (3)
Air inlet be connected with fresh air pipeline, the fresh air pipeline is connected to outdoor, for collecting chamber outside fresh air.
4. novel air processing system according to claim 1 or 3, which is characterized in that further include: it is arranged in solution humidifying
First branch pipe (31) of air-conditioner set (3) outlet air end, setting dry coils air-conditioner set (4) outlet air end the second branch pipe
(41), main air hose, the n air supply tube (6) being arranged between air supply device (2) and main air hose；
First branch pipe (31) and the second branch pipe (41) are connected to main air hose respectively, so that after the first branch pipe (31) interior damping
Treated in fresh air and the second branch pipe (41), and return air accumulates mixing wind in main air hose；
The air intake of each air supply device (2) is equipped with an air supply tube (6), which is used for will be mixed in main air hose
It closes wind and is transported to air supply device (2).
5. novel air processing system according to claim 4, which is characterized in that first branch pipe (31), second
Pipe (41), main air hose are respectively positioned on the inside of Air Conditioning Facilities, and the air supply tube (6) runs through the air inlet behind ground with air supply device (2)
End connection.
6. novel air processing system according to claim 5, which is characterized in that the ground include: base (101),
Coiled radiation floor (1) in base (101) upper surface is set, and the coiled radiation floor (1) includes floor body
(104), the radiant coil (105) between floor body (104) and base (101), the interior flowing of the radiant coil (105) have
Liquid mediums, the liquid mediums and indoor air exchange energy, to adjust indoor temperature.
7. novel air processing system according to claim 6, which is characterized in that the coiled radiation floor (1) is also
Including the insulating layer (102) being fixed on above base (101), the radiant coil (105) is located at the top of insulating layer (102),
Concrete Filled layer (103) are equipped between the insulating layer (102) and floor body (104).
8. novel air processing system according to claim 7, which is characterized in that the floor body (104) is Dali
Stone ground or rubber floor.
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| CN201821366592.9U CN208920319U (en) | 2018-08-23 | 2018-08-23 | A kind of novel air processing system based on indoor temperature and humidity independent control |
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| CN201821366592.9U CN208920319U (en) | 2018-08-23 | 2018-08-23 | A kind of novel air processing system based on indoor temperature and humidity independent control |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704886A (en) * | 2022-04-08 | 2022-07-05 | 中铁第六勘察设计院集团有限公司 | Air conditioning system for independently controlling temperature and humidity of mechanical subway public area |
| WO2022166054A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州大学 | Displacement ventilation-type passive house |
| WO2022166053A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州大学 | Displacement ventilation type building having soft air supply function |
-
2018
- 2018-08-23 CN CN201821366592.9U patent/CN208920319U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166054A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州大学 | Displacement ventilation-type passive house |
| WO2022166053A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州大学 | Displacement ventilation type building having soft air supply function |
| CN114704886A (en) * | 2022-04-08 | 2022-07-05 | 中铁第六勘察设计院集团有限公司 | Air conditioning system for independently controlling temperature and humidity of mechanical subway public area |
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