CN105484357A - Air-film inflating and pressurizing device - Google Patents
Air-film inflating and pressurizing device Download PDFInfo
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- CN105484357A CN105484357A CN201510952020.3A CN201510952020A CN105484357A CN 105484357 A CN105484357 A CN 105484357A CN 201510952020 A CN201510952020 A CN 201510952020A CN 105484357 A CN105484357 A CN 105484357A
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- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 23
- 230000001954 sterilising effect Effects 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 10
- 210000002808 connective tissue Anatomy 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000007605 air drying Methods 0.000 abstract 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 109
- 239000012528 membrane Substances 0.000 description 13
- 241000894006 Bacteria Species 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000005413 snowmelt Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/103—De-icing devices or snow melters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0089—Systems using radiation from walls or panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to an air-film inflating and pressurizing device. The air-film inflating and pressurizing device comprises an air filtering device, an air drying device, an air cold-heat exchange device and an air blowing pressurizing fan. The air filtering device is used for purifying and filtering air to be inflated into an air film. The air drying device is used for drying the purified and filtered air. The air cold-heat exchange device is used for heating or cooling the dried air to form hot air or cold air. An air disinfection device is used for disinfecting the hot air or the cold air. The air blowing pressuring fan is used for pressuring the disinfected hot air or the disinfected cold air and inflating the disinfected hot air or the disinfected cold air into the air film. By means of the air-film inflating and pressurizing device, the hot air or the cold air can be inflated into the air film to keep the safety of an air film structure and the comfort of the temperature inside the air film; the air can also be inflated into sealing cavities between an inner film layer and an outer film layer of the air film, and the hot air is inflated during snowing in winter so that snow can be easily and conveniently removed; in addition, the inflated air has high cleanliness, dryness and the like.
Description
Technical field
The present invention relates to pneumatic membrane building technical field, be used for inflating in pneumatic membrane building in particular to one, or for inflating the air film inflating pressure equipment of hot air in the pneumatic die cushion (annular seal space between air film internal layer and air film skin) of air film thermal insulation.
Background technology
Pneumatic membrane building is exactly employing high strength, the thin-film material of high flexibility is main material, utilize seal cavity inner air pressure support concept, the outer of film material is fixed on ground base or roof structure periphery, inflation system is utilized large quantity of air to be sent into the inner space formed between air film and ground, when pressure in air film is greater than air film external pressure, just produce certain draught head, in air film, film material just can support and cover on ground or roofing by gas, forms the architectural space without Liang Wuzhu of large span.
Pneumatic membrane building of the prior art, when snowing weather, especially in the north, snow is gathered on air film, if do not cleared up in time, along with the increase of Snow Thickness, the snow load pressure of air film outside increases gradually, air film is for maintaining integrally-built safety, and control system needs to have controlled blower fan increasing power to keep the force value needed for air film structural safety, so, operation cost is caused to increase progressively, and, if snow load is increasing, then the problem such as likely cause air film overall structure to be out of shape, to cave in.
Summary of the invention
Main purpose of the present invention is, for above-mentioned deficiency of the prior art, provides a kind of air film inflating pressure equipment for being filled with pure air in the annular seal space in the air film of pneumatic membrane building or in air film between adventitia sheet material layers.
The present invention solves the technical scheme that prior art problem adopts: a kind of air film inflating pressure equipment, comprising:
Air filter, in order to carry out purification filtering to the air in the annular seal space to be charged into adventitia sheet material layers in air film or in air film;
Air dry-set, is connected with described air filter, in order to carry out drying to the described air after purification filtering, to reduce the humidity of described air;
Air cold-heat-exchanging exchange system, is connected with described air dry-set, in order to heat dried air or to freeze, forms hot air or cold air;
Air sterillization sterilizing unit, is connected with described air cold-heat-exchanging exchange system, in order to the sterilization that carries out disinfection to the described hot air after heating;
Air-supply booster fan, is connected with described air sterillization sterilizing unit, in order to the hot air after disinfection or cold air pressurization are filled with air film or or air film in annular seal space between adventitia sheet material layers.
Preferably, described air filter comprises primarily efficient filter device and medium air filtration device, described roughing efficiency air filter is in order to filter the dust particle of the first particle diameter, described medium effeciency filter is connected with described primarily efficient filter device, in order to filter the dust particle of the second particle diameter, described first particle diameter is greater than described second particle diameter.
Preferably, also comprise a wind cabinet, described air filter, air cold-heat-exchanging exchange system, air dry-set, air sterillization sterilizing unit and air-supply booster fan are arranged in described rack;
The side of described rack is provided with air intake, and described air intake is provided with air feed shutter window, and the opposite side of described rack is provided with air outlet, and described air outlet can be provided with air-out shutter.
Preferably, also comprise control device, described air-supply booster fan is two, and one of booster fan of blowing described in two is main air blower, another in booster fan blow described in two for standby fan, and described control device is for controlling described main air blower and standby fan synchronous operation or interlock switchover operation.
Preferably, also comprise pressure test device, described pressure test device and described control device are electrically connected, in order to detect the real-time atmospheric pressure value in described air film or described annular seal space; Described control device is used for described real-time atmospheric pressure value and setting air pressure range to contrast, when described real-time atmospheric pressure value is less than setting air pressure range, control described air-supply booster fan frequency conversion increasing power to run, when described real-time atmospheric pressure value is greater than setting air pressure range, control described air-supply booster fan with a lower predetermined power operation.
Preferably, described control device is specifically for contrasting described real-time atmospheric pressure value and setting air pressure range, when described real-time atmospheric pressure value is greater than setting air pressure range, controls described standby fan and stop, being run to maintain current gas pressure value with a lower predetermined power by described main air blower.
Preferably, also comprise humidity detector, described humidity detector and described control device are electrically connected, in order to detect the air humidity value to be charged into the air in described air film or described annular seal space; Described control device, also for described air humidity value and setting humidity range being contrasted, when described air humidity value is greater than setting humidity range, controls described air dry-set and automatically running.
Preferably, also comprise temperature-detecting device, described temperature-detecting device and described control device are electrically connected, in order to detect the air temperature value to be charged into the air in described air film or described annular seal space; Described control device, also for described air temperature value and design temperature scope being contrasted, when described air temperature value is below or above design temperature scope, controls described air cold-heat-exchanging exchange system and automatically running.
Preferably, also comprise air quality detecting device, described air quality detecting device and described control device are electrically connected, in order to detect the air quality to be charged into the air in described air film or described annular seal space.
According to air film inflating pressure equipment provided by the invention, outside air filters out dust particle by air filter, suspension etc., after carrying out drying by air dry-set again, be fed through air cold-heat-exchanging exchange system, undertaken heating or freezing forming hot air or cold air by air cold-heat-exchanging exchange system, air then enters to air sterillization sterilizing unit and to carry out disinfection sterilization, be filled with to air film or in heat insulation pneumatic die cushion (annular seal space in air film between adventitia sheet material layers) by air-supply booster fan again, so, just can realize sending cold wind summer, winter send hot blast.Snowy day, in pneumatic die cushion, send into warm air by opening heat-exchange device, the snow covered on air film absorbs the heat of warm air in pneumatic die cushion, along with the rising of temperature, can melt gradually, so, can realize removing the snow simply and easily.In addition, utilize this air film hot air of being filled with of charger that pressurizes to have higher cleannes, aridity, therefore, film material can not breed bacteria, go mouldy, can not pollute the air ambient of air film indoor.
Accompanying drawing explanation
Fig. 1 is the block diagram of one embodiment of the invention air film inflating pressure equipment;
Fig. 2 is the structural representation of one embodiment of the invention air film inflating pressure equipment;
Fig. 3 is the block diagram of another embodiment of the present invention air film inflating pressure equipment.
Reference numeral:
Air filter 10;
Air cold-heat-exchanging exchange system 11;
Air dry-set 12;
Air-supply booster fan 13;
Rack 14;
Air intake 141;
Air feed shutter window 142;
Air outlet 143;
Air-out shutter 144;
Control device 15;
Temperature-detecting device 16;
Humidity detector 17;
Pressure test device 18;
Air sterillization sterilizing unit 19;
Air quality detecting device 20.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", " under ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end " " interior ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.Above-mentioned term concrete meaning in the present invention can be understood as the case may be for the ordinary skill in the art.
Air film is generally that all inside and outside two membranes material (also can be three layers or multilayer) welding is formed, wherein form annular seal space between inside and outside two membranes material, and whole film overcast on the ground, and form the interior space between ground, wherein, in prior art, general filling heat insulation preservation material in annular seal space inside and outside air film between two membranes material, and the interior space generally needs insufflation gas, make indoor and outdoor form draught head, and then support whole air film.
With reference to shown in Fig. 1, Fig. 1 shows the air film inflating pressure equipment block scheme that the embodiment of the present invention provides, and this air film inflating pressure equipment may be used for the sealing interacvity air-filling hot air between adventitia sheet material layers in the interior space or air film of air film inside or cold air.This air film inflating pressure equipment comprises air filter 10, air dry-set 12, air cold-heat-exchanging exchange system 11, air sterillization sterilizing unit 19 and air-supply booster fan 13.
Concrete, air filter 10 is in order to carry out purification filtering to the air sucked.Owing to containing the impurity such as dust, nitride and sulfide in air, if the air with impurity is directly filled with in air film or described annular seal space, the air quality of whole air film indoor can be affected, therefore, after purification filtering being carried out to the air sucked by air filter 10, the degree of purity of air can be provided, avoid being filled with after air film or annular seal space to problems such as room air pollute.
Air dry-set 12 is connected with described air filtration assembling device, in order to carry out drying to the described air after purification filtering, to reduce the humidity of air.The humidity of air is excessive, easy breed bacteria, and generation is gone mouldy, and can affect the air quality of air film indoor equally, and be unfavorable for air be filled with in air film or annular seal space, in addition, the excessive air of humidity has certain detrimental effect to air film.So, carry out drying by air dry-set 12 pairs of air, make the humidity of air reach rational humidity requirement, avoid above-mentioned adverse effect.
Air cold-heat-exchanging exchange system 11 is connected with described air dry-set 12, in order to heat dried air or to freeze, forms hot air or cold air.Such as when snowing weather, certain thickness accumulated snow can be covered outside air film, and by artificial reset mode, its difficulty is large, operating difficulties, so, will after dried air be heated by air cold-heat-exchanging exchange system 11, cold air can be made to form hot air, when hot air is filled with to after annular seal space, in hot air, thermal energy absorbed through accumulated snow capped after air film film material, and the accumulated snow that air film outside covers melts gradually.And when summer, then by air cold-heat-exchanging exchange system 11, dried air can be freezed, and then be inflation cold air in pneumatic membrane building.
Air sterillization sterilizing unit 19, be connected with described air cold-heat-exchanging exchange system 11, in order to the sterilization that carries out disinfection to the cold air formed after the hot air after heating or refrigeration, owing to also having more bacterial virus etc. in hot air or cold air, carry out disinfection after sterilization processing by this air sterillization sterilizing unit to dried air, the bacterial virus etc. in air can be eliminated, so, cleaning with fresh air can be kept, avoid going mouldy and pollution to room air.
Air-supply booster fan 13 is connected with described air sterillization sterilizing unit 19, in order to be filled with in the annular seal space in air film or air film between adventitia sheet material layers the hot air after disinfection or cold air pressurization.That is, on the one hand, the air formed after filtration, drying, heating or refrigeration and disinfection successively, then be filled with to air film inside, to ensure the integrally-built safety of air film and indoor air temperature, quality requirement by booster fan 13 of blowing.On the other hand, the air formed after have passed through filtration, drying, heating and disinfection successively, heating is opened when particularly winter snows, be filled with in the annular seal space to air film between adventitia sheet material layers by air-supply booster fan 13, so, hot air may be used for snow melt in winter, and namely along with the rising of air film internal temperature, the accumulated snow covering air film external surface can slowly melt.
It should be noted that, due to the characteristic of pneumatic membrane building, namely pneumatic membrane building is insufflation gas in the interior space by being formed between air film and ground (noticing that the annular seal space between the interior space herein and air film ectonexine is not identical concept), dependence inside and outside differential pressure supports air film, so, pneumatic membrane building is sealing state, under this sealing state, if the hot air be filled with in air film or in above-mentioned annular seal space or cold air are with impurity, bacterium, steam etc., air film then can be caused to go mouldy, breed bacteria etc., go mouldy, because the interior space is sealing state, so, air severe contamination can be caused.Therefore, be filled with clean air by air film inflating pressure equipment of the present invention, can the problems referred to above be avoided.
According to air film inflating pressure equipment provided by the invention, outside air filters out dust particle by air filter 10, suspension etc., after carrying out drying by air dry-set 12 again, be fed through air cold-heat-exchanging exchange system 11, undertaken heating or freezing forming hot air or cold air by air cold-heat-exchanging exchange system 11, air then enters to air sterillization sterilizing unit 19 and to carry out disinfection sterilization, be filled with to air film by air-supply booster fan 13 again or in heat insulation pneumatic die cushion (inside air film and outside air film between), so, just can realize sending cold wind summer, winter send hot blast.Snowy day, in pneumatic die cushion, send into warm air by opening air cold-heat-exchanging exchange system 11, the snow covered on air film absorbs the heat of warm air in pneumatic die cushion, along with the rising of temperature, can melt gradually, so, can realize removing the snow simply and easily.In addition, utilize this air film hot air of being filled with of charger that pressurizes to have higher cleannes, aridity, therefore, film material can not breed bacteria, go mouldy, can not pollute the air ambient of air film indoor.
In one particular embodiment of the present invention, air filter 10 comprises primarily efficient filter device and medium air filtration device, described roughing efficiency air filter is in order to filter the dust particle of the first particle diameter, described medium effeciency filter is connected with described primarily efficient filter device, in order to filter the dust particle of the second particle diameter, described first particle diameter is greater than described second particle diameter.
That is, in the present embodiment, adopt cascade filtration, first, the primarily efficient filter device passed through carries out first time to air and filters, and filters out the impurity that particle diameter is larger, then, carry out second time by medium air filtration device again to filter, filter out the impurity that particle diameter is less, so, pass through double-filtration, substantially can filter out the impurity in air, improve air quality.
Exemplary, primarily efficient filter device can adopt board-like, collapsible, bag filter, can filter more than 5 μm particles.Medium air filtration device can adopt pocket type and non-bag filter, can filter 1 ~ 5um particle.
With reference to shown in Fig. 2, in one embodiment of the invention, also comprise a wind cabinet 14, described air filter 10, air dry-set 12, air cold-heat-exchanging exchange system 11, air sterillization sterilizing unit 19 and air-supply booster fan 13 are arranged in described rack 14; The side of described rack 14 is provided with air intake 141, and described air intake 141 is provided with air feed shutter window 142, and the opposite side of described rack 14 is provided with air outlet 143, and described air outlet 143 can be provided with air-out shutter 144.
During use, outside air can enter to air filter 10 by shutter 142, successively through air filter 10, air dry-set 12, air cold-heat-exchanging exchange system 11, air sterillization sterilizing unit 19 and air-supply booster fan 13, can be filled with in air film or annular seal space from the air-out shutter of air outlet 143 through gas ducting.
In the present embodiment, shutter 142 is set by the air intake 141 at rack 14, outside air can be made can to enter to air filter 10 equably, so, guarantee that the air that outside enters by air filter 10 filtration, purification, can both reach better filtration, purification effect.
In a preferred embodiment of invention, also comprise control device 15, described air-supply booster fan 13 is two, one of booster fan 13 of blowing described in two is main air blower, another in booster fan 13 blow described in two for standby fan, and described control device 15 is for controlling described main air blower and standby fan synchronous operation or interlock switchover operation.
Adopt main air blower and standby fan two blower fans can start main air blower and standby fan as required, such as when needs fast aeration, main air blower and standby fan can be started, utilize main air blower and standby fan to inflate simultaneously, and other states can adopt any one in main air blower and standby fan to work, so, can charging efficiency be improved, and reach the object rationally used flexibly.
And by main air blower and standby fan interlock switch operating mode, namely, after utilizing main air blower work a period of time, close main air blower and open standby fan, after utilizing standby fan work a period of time, be recycled to main air blower work, so, can make to avoid to run between main air blower and standby fan time-out and the damage etc. that causes.
With reference to shown in Fig. 3, more specifically, in one embodiment of the invention, also comprise pressure test device 18, described pressure test device 18 is electrically connected, in order to detect the real-time atmospheric pressure value in described air film or annular seal space with described control device 15; Described control device 15 is for contrasting described real-time atmospheric pressure value and setting air pressure range, when described real-time atmospheric pressure value is less than setting air pressure range, control described air-supply booster fan 13 frequency conversion increasing power to run, when described real-time atmospheric pressure value is greater than setting air pressure range, control described air-supply booster fan 13 with a lower predetermined power operation.
That is, the atmospheric pressure value of air film or annular seal space inside can be detected in real time by the pressure test device 18 arranged, when this real-time atmospheric pressure value detected is less than setting air pressure range, illustrate that its air film or annular seal space air pressure inside also do not reach requirement standard, now, air-supply booster fan 13 frequency conversion increasing power can be controlled by control device 15 to run, when described real-time atmospheric pressure value is greater than setting air pressure range, illustrate that real-time atmospheric pressure value meets the demands but also can increase, now, described air-supply booster fan 13 can be controlled with a lower predetermined power operation.That is to say, when starting to inflate, control device 15 controls air-supply booster fan 13 with larger Power operation, along with air film or sealing the increasing of intracavity gas, when real-time atmospheric pressure value reaches setting air pressure range, chamber device 15 controls air-supply booster fan 13 with the operation of lower predetermined power, makes the real-time atmospheric pressure value in air film or annular seal space maintain currency, so, automatic control can be realized, guarantee that in air film or annular seal space, atmospheric pressure value is stabilized in claimed range in real time.
In one embodiment of the invention, when booster fan 13 of blowing is two (main air blower and standby fan), then control device 15 is specifically for contrasting described real-time atmospheric pressure value and setting air pressure range, when described atmospheric pressure value is greater than setting air pressure range, control described standby fan to stop, being run to maintain current gas pressure value with a lower predetermined power by described main air blower.
That is, when starting to inflate, can be inflated by main air blower and standby fan simultaneously, and when air film or annular seal space internal gas pressure value reach setting air pressure range, stop standby fan, inflate with lower Power operation by means of only main air blower, air pressure is maintained current gas pressure value.
It should be noted that, because air film may exist certain leakage, therefore, can be exported with certain low-power by main air blower, air pressure can be kept to maintain currency.
As preferably, setting air pressure range can be generally 500PA ± 0.5PA.
In one embodiment of the present of invention, also comprise humidity detector 17, described humidity detector 17 is electrically connected with described control device 15, in order to detect the air humidity value to be charged into the air in described air film or annular seal space; Described control device 15, also for described air humidity value and setting humidity range being contrasted, when described air humidity value is greater than setting humidity range, controls described air dry-set 12 and automatically running.
That is, can be detected in real time the air humidity value to be charged into the air in air film or annular seal space by humidity detector 17, the humidity value detected feeds back to control device 15, and control device 15 can control air dry-set 12 duty according to the humidity value detected.Concrete, if the humidity value detected is greater than setting humidity range, illustrate air film or annular seal space humidity value excessive, need to be charged into air continue dry, to reduce humidity value, therefore, control device 15 controls air dry-set 12 and runs, if and the humidity value detected reaches setting range, illustrate that air film or annular seal space humidity value reach requirement, then control device 15 controls air dry-set 12 and stops or maintaining low power state.
In one embodiment of the invention, also comprise temperature-detecting device 16, described temperature-detecting device 16 is electrically connected with described control device 15, in order to detect the air temperature value to be charged into the air in described air film or annular seal space; Described control device 15, also for described air temperature value and design temperature scope being contrasted, when described air temperature value is below or above design temperature scope, controls described air cold-heat-exchanging exchange system 11 and automatically running.
That is, when snow melt in winter, can be detected in real time the temperature to be charged into the air in air film or annular seal space by this temperature-detecting device 16, the temperature value detected feeds back to control device 15, and design temperature scope is the thickness according to snow situation and accumulated snow in control device 15, and the time requirement setting of snow melt, the temperature value of detection and design temperature scope contrast by control device 15, if the temperature value detected is lower than set temperature value, then illustrate that air film or sealing cavity temperature also do not reach requirement standard, then control device 15 controls air cold-heat-exchanging exchange system 11 continuation heating, the temperature of hot air is raised, the temperature in air film or annular seal space is made to reach design temperature scope after being filled with air film or annular seal space, after reaching design temperature scope, air cold-heat-exchanging exchange system 11 can be controlled by control device 15 stop or maintaining low power state.In like manner, when air film to need refrigeration inherent summer, detected the temperature of cold air by rear temperature-detecting device 16, when temperature is higher than setting range, illustrate and do not reach refrigeration requirement, air cold-heat-exchanging exchange system 11 can be controlled by control device 15 and run.
In one embodiment of the invention, also comprise air quality detecting device 20, described air quality detecting device 20 is electrically connected with described control device 15, in order to detect the air quality to be charged into the air in described air film or described annular seal space.Thus, the air quality after disinfection can be detected by this air quality detecting device 20 and whether reach requirement standard, thus guarantee that the air quality be filled in air film or above-mentioned annular seal space is higher.
By this, air film or annular seal space internal gas pressure, humidity and temperature three parameters are detected by pressure test device 18, humidity detector 17 and temperature-detecting device 16, and automatically run by control device 15 control air-supply booster fan 13, air dry-set 12 and air cold-heat-exchanging exchange system 11, realize air film or annular seal space internal gas pressure, humidity and temperature maintain in setting range, thus reach the snow melt effect meeting pneumatic membrane building overall structure safety, temperature requirement and air bag the best.
In sum, according to air film inflating pressure equipment provided by the invention, outside air filters out dust particle by air filter 10, suspension etc., after carrying out drying by air dry-set 12 again, be fed through air cold-heat-exchanging exchange system 11, undertaken heating or freezing forming hot air or cold air by air cold-heat-exchanging exchange system 11, air then enters to air sterillization sterilizing unit 19 and to carry out disinfection sterilization, be filled with to air film by air-supply booster fan 13 again or in heat insulation pneumatic die cushion (inside air film and outside air film between), so, just can realize sending cold wind summer, winter send hot blast.Snowy day, in pneumatic die cushion, send into warm air by opening heat-exchange device 11, the snow covered on air film absorbs the heat of warm air in pneumatic die cushion, along with the rising of temperature, can melt gradually, so, can realize removing the snow simply and easily.In addition, utilize this air film hot air of being filled with of charger that pressurizes to have higher cleannes, aridity, therefore, film material can not breed bacteria, go mouldy, can not pollute the air ambient of air film indoor.
In the description of this manual, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (9)
1. an air film inflating pressure equipment, is characterized in that, comprising:
Air filter, in order to carry out purification filtering to the air in the annular seal space to be charged into adventitia sheet material layers in air film or air film;
Air dry-set, is connected with described air filter, in order to carry out drying to the described air after purification filtering, to reduce the humidity of described air;
Air cold-heat-exchanging exchange system, is connected with described air dry-set, in order to heat dried air or to freeze, forms hot air or cold air;
Air sterillization sterilizing unit, is connected with described air cold-heat-exchanging exchange system, in order to the sterilization that carries out disinfection to described hot air or cold air;
Air-supply booster fan, is connected with described air sterillization sterilizing unit, in order to the hot air after disinfection or cold air pressurization to be filled with in the annular seal space in air film or air film between adventitia sheet material layers.
2. air film inflating pressure equipment according to claim 1, it is characterized in that, described air filter comprises primarily efficient filter device and medium air filtration device, described roughing efficiency air filter is in order to filter the dust particle of the first particle diameter, described medium effeciency filter is connected with described primarily efficient filter device, in order to filter the dust particle of the second particle diameter, described first particle diameter is greater than described second particle diameter.
3. air film inflating pressure equipment according to claim 1, it is characterized in that, also comprise a wind cabinet, described air filter, air dry-set, air cold-heat-exchanging exchange system, air sterillization sterilizing unit and air-supply booster fan are arranged in described rack;
The side of described rack is provided with air intake, and described air intake is provided with air feed shutter window, and the opposite side of described rack is provided with air outlet, and described air outlet can be provided with air-out shutter.
4. air film inflating pressure equipment according to claim 1, it is characterized in that, also comprise control device, described air-supply booster fan is two, one of booster fan of blowing described in two is main air blower, another in booster fan blow described in two for standby fan, and described control device is for controlling described main air blower and standby fan synchronous operation or interlock switchover operation.
5. air film inflating pressure equipment according to claim 4, is characterized in that, also comprise pressure test device, and described pressure test device and described control device are electrically connected, in order to detect the real-time atmospheric pressure value in described air film or described annular seal space; Described control device is used for described real-time atmospheric pressure value and setting air pressure range to contrast, when described real-time atmospheric pressure value is less than setting air pressure range, control described air-supply booster fan frequency conversion increasing power to run, when described real-time atmospheric pressure value is greater than setting air pressure range, control described air-supply booster fan with a lower predetermined power operation.
6. air film inflating pressure equipment according to claim 5, it is characterized in that, described control device is specifically for contrasting described real-time atmospheric pressure value and setting air pressure range, when described real-time atmospheric pressure value is greater than setting air pressure range, control described standby fan to stop, being run to maintain current gas pressure value with a lower predetermined power by described main air blower.
7. air film inflating pressure equipment according to claim 5, it is characterized in that, also comprise humidity detector, described humidity detector and described control device are electrically connected, in order to detect the air humidity value to be charged into the air in described air film or described annular seal space; Described control device also for by described air humidity value with setting humidity range carry out contrast when described air humidity value is greater than set humidity range time, control described air dry-set and automatically run.
8. air film inflating pressure equipment according to claim 5, it is characterized in that, also comprise temperature-detecting device, described temperature-detecting device and described control device are electrically connected, in order to detect the air temperature value to be charged into the air in described air film or described annular seal space; Described control device, also for described air temperature value and design temperature scope being contrasted, when described air temperature value is below or above design temperature scope, controls described air cold-heat-exchanging exchange system and automatically running.
9. air film inflating pressure equipment according to claim 5, it is characterized in that, also comprise air quality detecting device, described air quality detecting device and described control device are electrically connected, in order to detect the air quality to be charged into the air in described air film or described annular seal space.
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| CN106284666A (en) * | 2016-09-22 | 2017-01-04 | 深圳市博德维环境技术股份有限公司 | Pneumatic membrane building and air supply duct structure thereof |
| CN106613309A (en) * | 2016-07-02 | 2017-05-10 | 承德双承生物科技有限公司 | Air film building bacterium room |
| CN107859175A (en) * | 2017-12-07 | 2018-03-30 | 深圳市博德维环境技术股份有限公司 | Pneumatic membrane building and combinations thereof formula air channel |
| WO2019109305A1 (en) * | 2017-12-07 | 2019-06-13 | 深圳市博德维环境技术股份有限公司 | Air-supported membrane structure and combined air duct therefor |
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| CN112539498A (en) * | 2020-11-27 | 2021-03-23 | 杭州意能电力技术有限公司 | Automatic control interlocking logic for differential pressure of gas film coal yard |
| CN113124490A (en) * | 2019-12-30 | 2021-07-16 | 国电龙源电力技术工程有限责任公司 | Temperature-adjustable humidifying and air-supplying combined device of gas film coal storage shed |
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| CN112112475A (en) * | 2020-09-27 | 2020-12-22 | 国电龙源电力技术工程有限责任公司 | Temperature-adjustable humidifying and air-supplying combined device of gas film coal storage shed |
| CN112539498A (en) * | 2020-11-27 | 2021-03-23 | 杭州意能电力技术有限公司 | Automatic control interlocking logic for differential pressure of gas film coal yard |
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| CN105484357B (en) | 2017-12-19 |
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Address after: 518000 room 1401, block B, building 9, area C, Wanke Yuncheng phase III, Liuxin 4th Road, Xili community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: ZHONGCHENG SPACE (SHENZHEN) INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Room 901, Unit B, Building G4, TCL International E City, 1001 Zhongshan Garden Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee before: ZHONGCHENG SPACE (SHENZHEN) INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Application publication date: 20160413 Assignee: Zhonglan (Shenzhen) Photovoltaic Equipment Co.,Ltd. Assignor: ZHONGCHENG SPACE (SHENZHEN) INTELLIGENT TECHNOLOGY Co.,Ltd. Contract record no.: X2023980037002 Denomination of invention: Air film inflation and pressurization equipment Granted publication date: 20171219 License type: Exclusive License Record date: 20230626 |