CN108444313A - A kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device - Google Patents
A kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device Download PDFInfo
- Publication number
- CN108444313A CN108444313A CN201810406326.2A CN201810406326A CN108444313A CN 108444313 A CN108444313 A CN 108444313A CN 201810406326 A CN201810406326 A CN 201810406326A CN 108444313 A CN108444313 A CN 108444313A
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- Prior art keywords
- tube bank
- collecting box
- heat medium
- fin
- lower collecting
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 93
- 238000007791 dehumidification Methods 0.000 title claims abstract description 21
- 238000010257 thawing Methods 0.000 title claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 37
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims description 46
- 238000009423 ventilation Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000001815 facial effect Effects 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 27
- 238000001914 filtration Methods 0.000 description 23
- 239000011162 core material Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 208000011580 syndromic disease Diseases 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
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- 230000000452 restraining effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
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- 230000036961 partial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
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- 241000533950 Leucojum Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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- 239000000835 fiber Substances 0.000 description 1
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- 238000010025 steaming Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/047—Heating to prevent icing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/706—Humidity separation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/006—Preventing deposits of ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention relates to a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification devices, it includes upper header, lower collecting box, heat-transfer surface tube panel, heat medium input module and heat medium output precision, upper header and lower collecting box are the hollow structure for containing heat medium, the heat-transfer surface tube panel is made of tube bank and radiating piece, tube bank is hollow structure, several tube banks are mounted between upper header and lower collecting box at equal intervals, and restrain the connects with the internal cavities with upper header and lower collecting box;The Single port of heat medium input module and upper header connects, and the Single port of heat medium output precision and lower collecting box connects, the circulation loop of heat medium input module and heat medium output precision one heat medium of formation.The present invention can avoid winter from being blocked because mist snowy day gas causes pressure fan or compressor inlet frosting, icing, prevent compressor filter core from being blocked because of rainwater wet weather in spring, summer, autumn.
Description
Technical field
The invention belongs to the industry such as GTCC power plant combustion engine compressor, conventional coal-fired plant boiler pressure fan, chemical plant, steel mill
Enterprise's pressure fan service technique field, and in particular to a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device.
Background technology
Combustion engine compressor is a kind of large-scale axial flow type pressure fan that combustion engine coaxially carries, and is one of three big components of combustion engine,
Combustion air and cooling air are provided for fuel gas buring and each blade of combustion engine turbine;In works such as conventional coal-burning power plant, chemical plant, steel mills
Industry enterprise is also equipped with pressure fan, and combustion air, cooling wind are provided for boiler oil burning.
To ensure the normal operation of combustion engine compressor and other pressure fan, prevent extraneous dust, catkin, titbit etc. into inlet air
Inside machine, air draught, air-supply, cooling duct are blocked, is often disposed with various filtering ranks in these combustion engine compressors, air blower inlet
Air filter screen.The boiler fan entrance of the units such as general industry enterprise, coal-burning power plant is disposed with one of grid palisade strainer;
Combustion engine turbine blade cooling air path clearance is very small, very high to the clean level requirement of air, and no it will cause blades
Cooling air channel blockage influences the safe operation of combustion engine, and combustion engine compressor inlet is in addition to arranging first of grid-like strainer, also
It has been sequentially arranged second strainer-coarse filter(Hereinafter referred to as coarse filtration), third road strainer-accurate filter(Hereinafter referred to as
Refined filtration).
In order to ensure combustion engine equipment safety, prevent the combustion engine caused by filter core blocks, air mass flow is too low from damaging, combustion engine producer
It is provided with the big protection of inlet screen differential pressure, if Mitsubishi's combustion engine design is when compressor inlet coarse filtration, the total differential pressure of refined filtration two-stage strainer
When up to 2.25kPa, combustion engine protection act chaser is out of service.Although the big chaser of differential pressure can protect combustion engine equipment safety, combustion engine
Chaser once will also result in prodigious direct economic loss, restore to start normal interval 10 hours by from chaser to being disposed
Meter, a 300MW F4 type combustion engine are calculated by 80% rate of load condensate 240MW, and rate for incorporation into the power network is calculated by 0.67 yuan/kwh, direct economy
Loss is at least 240000 × 10 × 0.67=1608000 yuan, if being calculated by 100% rate of load condensate, direct economic loss bigger.
The combustion engine compressor inlet refined filtration of each producer takes cylindrical shape or truncated cone-shaped filter core, normal condition lower filter to make
It is 2~3 years with the service life, it is by certain method reverse blow, the big portion of dust is clear when causing strainer differential pressure big because of dust blocking
It removes, filter core can also use as usual, it is, under general operating condition, strainer may need the long time just can be because
Dust blocking causes differential pressure very high.However because refined filtration filter core material is paper fiber, when dust is few, strainer differential pressure and not bery high
When, also vent flow can be made significantly, quickly to reduce because humidity blocks ventilation voids if meeting water, strainer differential pressure quickly increases, and meets
Not the normal operation demand of combustion engine and lead to combustion engine chaser.
Found by investigation, certain power plant because sleety weather strainer differential pressure greatly caused by after chaser, to prevent chaser again, often
Coarse filtration filter core is just replaced when differential pressure increases to 0.6~0.8 kPa(It can replace online), a unit coarse filtration filter element replacing is primary
Cost be about 150,000 yuan, 1 year cost for replacing filter core of a combustion engine is about 1,500,000 yuan, nonetheless, if random thoughts rain
Snowy day gas, even if just having replaced filter core, strainer differential pressure still can be very big, thus illustrates, influences combustion engine compressor strainer safety
The maximum killer of operation is blocked because sleety weather filter core is moist, not dust adsorption and block.
Either conventional boiler pressure fan or combustion engine compressor can be in air inlet grilles when meeting heavy snow, foggy weather in winter
Frosting and then icing, then block inlet channel on grid strainer, once the frosting of air-inlet grille strainer, icing, and mist, snow are larger
When frosting, icing are serious, hand sweeping has little time at all, and will result in compressor or pressure fan ventilation quantity at this time significantly reduces,
Cause combustion engine chaser or boiler extinguishment.
Conventional boiler air blower inlet grid strainer generally uses fixed metal gauze trellis strainer, is at will to tear open
It unloads, once meeting the depressed frost of mist, snowy day, freezing, needs to expend the continuous clear white deicing on duty of prodigious manpower, if clear frost is too late
When, it will cause chaser or boiler extinguishments, and according to investigations, the accident case of conventional coal-burning power plant's this respect is existing.
For GTCC power plant, the air-inlet grille of compressor inlet generally uses detachable or rollable plastic gauze, meets
When heavy snow, foggy weather frosting, gauze can be removed or be rolled, but once gauze is removed or rolled, due to compressor inlet
Negative pressure is very big, and snowflake, fog are then directly drawn into coarse filtration, and moist steam is then drawn to by coarse filtration in refined filtration, refined filtration
It is completely drenched under the erosion of steam, cause strainer draught capacity rapid decrease, strainer inlet and outlet differential pressure increased dramatically, ventilation quantity
It drastically reduces and leads to combustion engine chaser, block air feeding channel may be not achieved in the dust that coarse filtration, refined filtration are adsorbed above at this time at all
And cause the degree of chaser.As aforesaid, even sometimes coarse filtration, refined filtration strainer just changed into it is new, because of mist, snowy day gas
Strainer humidity is will also result in block and chaser.In GTCC power plant, in addition to this exception can occur for winter mist, snowy day gas, the spring,
Summer, autumn, when meeting the rainwater weather of lasting half a day or more, steam can also be directed across gauze, coarse filtration and be adsorbed onto in refined filtration,
So that refined filtration drenches because having adsorbed a large amount of steam, differential pressure is caused quickly to increase, threatens combustion engine operational safety, many times all
It needs to drop output processing, processing is bad, and combustion engine chaser accident similar to the above can occur.
Therefore, for combustion engine compressor and conventional boiler pressure fan, either from safe operation or economical operation side
For face, being required for designing a kind of can stop sleet, steam by the device without interfering air normally to circulate, to meet
When the bad weathers such as rain, snow, mist, device operation is put into, ensures the safety and economic operation of combustion engine compressor and conventional pressure fan.
Invention content
The purpose of the present invention is to provide a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification devices.This
Invention can avoid winter from being blocked because mist snowy day gas causes pressure fan or compressor inlet frosting, icing, in spring, summer, autumn
Prevent compressor filter core from being blocked because of rainwater wet weather.
The first technical solution that the present invention uses:A kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidifying
Device, it includes upper header, lower collecting box, heat-transfer surface tube panel, heat medium input module and heat medium output precision, upper header
It is the hollow structure for containing heat medium with lower collecting box, the heat-transfer surface tube panel is made of tube bank and radiating piece, and it is hollow to restrain
Structure, several tube banks are mounted between upper header and lower collecting box at equal intervals, and restrain the internal cavities with upper header and lower collecting box
Connection;The Single port of heat medium input module and upper header connects, and the Single port of heat medium output precision and lower collecting box connects
It connects, the circulation loop of heat medium input module and heat medium output precision one heat medium of formation.
Further, when the heat source inputted from heat medium input module is wind, heat smoke, steam or hot water, the first line of a couplet
It is parallelly connected with several tube banks between case and lower collecting box, the both sides of tube bank are provided with radiating piece, are set at the both ends of lower collecting box
It is equipped with discharge outlet, drain valve is provided in discharge outlet.
The heat medium input module is by the intake line of connection heat source, thermometer, pressure gauge, hand stop valve and electricity
Dynamic shut-off valve composition, wherein thermometer, pressure gauge, hand stop valve and electric check valve are both connected on intake line.
The heat medium output precision is made of output pipe, thermometer, hand stop valve and electric check valve,
In, thermometer, hand stop valve and electric check valve are both connected on output pipe.
Further, the radiating piece is the multilayer fin like structures of multiple row arrangement, and the section of the tube bank is flat oval
The cross-sectional width of shape or rectangular configuration, tube bank is 15-30 millimeters, and cross-sectional length is 100-200 millimeters, the fin like structures edge
Tube bank length direction is disposed with several layers, and every layer of fin like structures spacing distance is 2-5 millimeters, the thickness of every layer of fin like structures
It it is 0.5~1 millimeter, fin like structures are arranged symmetrically in the both sides of each tube bank, and the width per side fin like structures is 15-30 millis
The fin like structures of rice, the tube bank both sides of each vertical direction are 1 row, and the radiating piece between adjacent two tube banks is close to, fin
The length of shape structure is 100~200 millimeters, isometric with tube bank section;In the spaced set on the direction of tube bank length
There are at least two lacing wires.
Further, the radiating piece is the bar shaped plate body of package tube bank, along air current flow direction before and after tube bank
It is provided with the fin of bar shaped plate body formation on side and along tube bank length direction, two panels is arranged symmetrically before and after each tube bank,
Bar shaped plate body in the tube bank of each vertical direction is 1 row, and the external side of bar shaped plate is writing board shape, and inside is along tube bank length
Degree direction is welded with the writing board shapes of multiple semicircular opening pipe clamps, and pipe clamp is welded in tube bank, by pipe clamp by bar shaped plate body
Tube bank front and rear sides are coated on, gap is 0-2 millimeters between two row bar shaped plate bodys, front and back symmetrical equal on the bar shaped plate body
Even to offer several ventilation holes, the section of the tube bank is one kind in flat oval shape, pipe or rectangular configuration, the ventilation hole
A diameter of 5~10 millimeters.
Further, when the section of tube bank is flat oval shape or rectangular configuration, the cross-sectional width of tube bank is 15-30 millis
Rice, cross-sectional length are 100-200 millimeters.
Second of technical solution that the present invention uses:
On the basis of the first technical solution, the present invention also provides a kind of combustion engine compressor and air blower inlet deicing, remove
Frost and dehumidification device further include electric heating control unit, a left side when the heat source inputted from heat medium input module is electric heat source
Header and right header, the electric heating control unit are made of electric power incoming line cable, outlet cable, temperature controller and electric-heating belt,
The tube bank is made of horizontal branch tube bank and the tube bank of vertical branch, and Left-wing Federation's case and one the first from left right side of right header are located at upper header under
The both sides of header, Left-wing Federation's case and right header are the hollow structure for containing heat medium, and several vertical branch's tube banks are installed at equal intervals
Between upper header and lower collecting box, several horizontal branch tube banks are mounted between Left-wing Federation's case and right header at equal intervals, horizontal branch
Tube bank is restrained with vertical branch in cross-shaped.
Be equipped with electric-heating belt in the inside that upper header and lower collecting box and vertical branch restrain, in Left-wing Federation's case and right header and
The inside of horizontal branch tube bank is equipped with electric-heating belt.
After the electric power incoming line cable of electric heating control unit is concatenated with temperature controller, one end of electric power incoming line cable branches out two
A connecting pin, a connecting pin respectively with upper header, lower collecting box and vertical branch tube bank in electric-heating belt connect, another connect
End is connect to connect with the electric-heating belt in Left-wing Federation case, right header and horizontal branch tube bank respectively.
Wherein one end of outlet cable branches out two connecting pins, a connecting pin respectively with upper header, lower collecting box and perpendicular
Electric-heating belt connection in straight branch's tube bank, another connecting pin respectively in Left-wing Federation case, right header and horizontal branch tube bank
Electric-heating belt connects.
Further, the vertical branch tube bank between upper header and lower collecting box and the level point between Left-wing Federation's case and right header
Branch restrains to form fenestral fabric, and the single grid cell in the fenestral fabric is a heat emission hole unit.
Further, together with horizontal branch tube bank is restrained and is cross-linked with vertical branch, the two of the tube bank of vertical branch
Side is symmetrically arranged with radiating piece, and the radiating piece is the multilayer fin like structures of multiple row arrangement, and fin like structures are arranged symmetrically in
The both sides each restrained, the fins of each vertical branch's tube bank both sides are collectively referred to as 1 row, the section of the tube bank be flat oval shape or
The cross-sectional width of rectangular configuration, tube bank is 15-30 millimeters, and cross-sectional length is 100-200 millimeters, and the fin like structures are along vertical
Branch's tube bank length direction is disposed with several layers, and fin like structures each interval distance is 2-5 millimeters, every layer of fin like structures
Fin thickness is 0.5~1 millimeter, and the width per side fin like structures is 15-30 millimeters, the radiating piece between adjacent two tube banks
It is close to, the length of fin like structures is 100~200 millimeters, isometric with tube bank section.
Further, together with horizontal branch tube bank is restrained and is cross-linked with vertical branch, in the tube bank of vertical branch or water
The both sides for dividing branch tube bank equally are provided with radiating piece, and the radiating piece is the bar shaped plate body of cladding tube bank, along air current flow direction
It is arranged symmetrically bar shaped plate body fin in the front and rear sides of horizontal branch tube bank and the tube bank of vertical branch, each tube bank is front and back right
Arrangement two panels, the bar shaped plate body on the front and back two sides in each vertical branch's tube bank is claimed to be known as 1 row, the external side of bar shaped plate is flat
Plate shape, inside are the writing board shape that multiple semicircular opening pipe clamps are welded with along tube bank length direction, and pipe clamp is welded in tube bank,
Plate body is coated on tube bank front and rear sides by pipe clamp, gap is 0-2 millimeters between two row bar shaped plate bodys, the stripe board
Front and back on shape body symmetrically and evenly to offer several ventilation holes, the section of the tube bank is in flat oval shape, pipe or rectangular configuration
One kind, the ventilation hole is round or rectangular configuration, and the diameter or aperture size of the ventilation hole are 5~10 millimeters.
Further, a direction is restrained if flat oval pipe during horizontal branch tube bank or vertical branch restrain,
The cross-sectional width of the flat oval pipe is 15-30 millimeters, and cross-sectional length is 100~200 millimeters, and other direction tube bank is then using circle
Pipe, circular hollow section size meet wearing for electric-heating belt;Left-wing Federation's case, right header, upper header and lower collecting box are one
The rectangular tube of side opening is covered with capping in the opening side of rectangular tube, after waiting for that tube bank installs, electric-heating belt is worn
Capping is obturaged, horizontal branch tube bank and vertical branch restrain and rectangular steel pipe welding or screwed connection.
Advantage is the present invention compared with prior art:
1, the present invention solves the problems, such as that the depressed frost of conventional air blower inlet Winter Fog, snowy day blocks, and avoids conventional coal-fired hair
The hidden danger of motor group chaser due to Winter Fog, snowy day gas fans entrance frosting blocking;
2, the present invention solves the problems, such as that the depressed frost of combustion engine compressor inlet Winter Fog, snowy day blocks;
3, the present invention solves the problems, such as the blocking of rainwater weather combustion engine filter core humidity;
4, decline in above-mentioned weather this invention removes combustion engine and contribute to slow down the increased hidden danger of differential pressure, this is also current each combustion
Electromechanical factory influences a big hidden danger of safe operation under above-mentioned weather;
5, the present invention haves no need to change pressure fan ontology, combustion engine main body system structure, is transported to pressure fan ontology, combustion engine bulk properties
Row parameter does not influence, and a skill of the foreign combustion engine producer in terms of combustion engine main body system setting is breached in combustion engine use aspect
Art is blocked;
6, low cost of the present invention, service life is long, and puts things right once and for all, and according to measuring and calculating, installs and uses this device, cost either compares
Combustion engine drop contribute caused by loss or than replacement filter core caused by lose it is much smaller, about its one third to two/
One, and be disposably to invest.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1 in the present invention;
Fig. 2 is the structural schematic diagram of embodiment 2 in the present invention;
Fig. 3 is the structural schematic diagram of embodiment 3 and embodiment 4 in the present invention;
Fig. 4 is a usage state diagram of the device of the invention in actual use process;
Fig. 5 is the schematic cross-section of upper header, lower collecting box, Left-wing Federation's case and right header in embodiment 3 and embodiment 4;
Fig. 6 is a partial schematic diagram of embodiment 3;
Fig. 7 is a partial schematic diagram of embodiment 4;
Fig. 8 is the schematic cross-section restrained in the present invention.
Specific implementation mode
Embodiment 1
Such as Fig. 1, a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device, it includes upper header 1, lower collecting box
2, heat-transfer surface tube panel 3, heat medium input module and heat medium output precision, upper header 1 and lower collecting box 2 are to contain heating to be situated between
The hollow structure of matter, the tube panel are arranged in air blower inlet or combustion engine compressor inlet, and the size of tube panel is according to scene
Equipment actual entry size determines.When the tube panel in air blower inlet in application, since air blower inlet is smaller, setting
At one group;In combustion engine entrance in application, since combustion engine entrance opening dimension is bigger, which can be arranged to several groups.
The heat-transfer surface tube panel 3 is made of tube bank 4 and radiating piece 5, and tube bank 4 is hollow structure, and several tube banks 4 are pacified at equal intervals
Between upper header 1 and lower collecting box 2, and restrain the connects with the internal cavities of 4 and upper header 1 and lower collecting box 2;Heat medium inputs
Component is connect with the Single port of upper header 1, and heat medium output precision is connect with the Single port of lower collecting box 2, heat medium input
Component and heat medium output precision form the circulation loop of a heat medium.The upper header 1 and lower collecting box 2 are by support
Girder steel is horizontally mounted.
When the heat source inputted from heat medium input module is hot wind, heat smoke, steam or hot water, upper header 1 is under
It is parallelly connected with several tube banks 4 between header 2, the both sides of tube bank 4 are provided with radiating piece 5, are arranged at the both ends of lower collecting box 2
There is discharge outlet 6, drain valve 7 is provided in discharge outlet 6;The heat medium input module by connection heat source intake line 8,
Thermometer 9, pressure gauge 10, hand stop valve 11 and electric check valve 12 form, wherein thermometer 9, is cut pressure gauge 10 manually
Only valve 11 and electric check valve 12 are both connected on intake line 8;The heat medium output precision is by output pipe 13, temperature
Table 9, hand stop valve 11 and electric check valve 12 form, wherein thermometer 9, hand stop valve 11 and electric check valve 12 are equal
It is connected on output pipe 13.Pressure gauge 10 on intake line 8 can be used to monitor supply heat medium pressure and actual use
Pressure, the thermometer 9 on output pipe 13 are used for monitoring the mobility status and heat exchange situation of heat-exchanging tube bundle 4.
The heat source of heat medium input module connection is in the embodiment:1, power plant's low temperature auxiliary steam;2, power plant's heating
Hot water;3, the clean heat smoke that combustion engine flue attracts;4, the hot-air that combustion engine compressor pump-line attracts;5, conventional power plant
One kind in the secondary hot-air attracted.
The radiating piece 5 is the multilayer fin like structures of multiple row arrangement, and fin like structures are arranged symmetrically in each tube bank
The fin like structures of both sides, the tube bank both sides of each vertical direction are 1 row, and the section of the tube bank 4 is flat oval shape or rectangle
Structure, the cross-sectional width for restraining 4 are 15-30 millimeters, and cross-sectional length is 100-200 millimeters, and the fin like structures are long along 4 beam of pipe
Degree direction is disposed with several layers, and every layer of fin like structures spacing distance is 2-5 millimeters, and the thickness of every layer of fin like structures is 0.5
~1 millimeter, the width per side fin like structures is 15-30 millimeters, and the radiating piece 5 between adjacent two tube banks 4 is close to, fin
The length of structure is 100~200 millimeters, isometric with tube bank section;It is equidistantly provided on the direction of 4 length of tube bank
Two lacing wires, are then connected and fixed with channel steel holder.
The heat-transfer surface tube panel 3 in application, may be arranged at before first of air-inlet grille strainer, is set above in combustion engine
Rain cover is set, when meeting mist, snow, rainwater weather, puts into tube panel heat source, air inlet frosting, ice blockage is avoided, also avoids filter core
Humidity blocks.In application, may be arranged at before fans entrance, rain-proof is arranged in pressure fan in the heat-transfer surface tube panel 3 above
Cover puts into tube panel heat source when meeting mist, snowy day gas, avoids air inlet frosting, ice blockage.
Heretofore described heat medium is distributed by upper header 1 to each tube bank 4, and then each tube bank 4 passes through heat
Conduction transfers heat to all fins(Radiating piece 5), will be in fin(Radiating piece 5)The cold air heating flowed in gap, keeps away
Cold air is in fin when exempting to meet mist, snowy day gas(Radiating piece 5)Upper frosting, icing avoid subsequent filter core band in rainwater weather
Torrent is wet.The finally heated medium that finishes imports lower collecting box 2, then is exhausted by output pipe 13, if thermal medium using steam or
Hot water then may be recovered utilization, be attracted according to clean heat smoke, combustion engine compressor pump-line that combustion engine flue attracts
Hot-air or the secondary hot-air that attracts of conventional power plant in a kind of medium, then can be discharged into boiler back end ductwork and exhaust.
The thermal medium need to install booster fan and filter additional according to combustion engine flue heat smoke in supply air line, with
Pressure head and cleanliness factor needed for ensureing.
In conventional air blower inlet in application, when meeting mist, snowy day gas in winter, input heats the heat-transfer surface tube panel 3
Heat source opens hand stop valve 11 and electric check valve 12 on intake line 8, opens the hand stop valve on output pipe 13
11 and electric check valve 12, the aperture of electric check valve 12 on intake line 8 is controlled, adjusts suitable fans entrance wind-warm syndrome i.e.
It can;Mist, snowy day gas stop, and first close hand stop valve 11 and electric check valve 12 on output pipe 13, rear to close on intake line 8
Hand stop valve 11 and electric check valve 12, exit 3 heat source of heat-transfer surface tube panel, open the row in 2 discharge outlet 6 of lower collecting box
Valve 7 is put, it is with pressure to discharge water, 4 drying will be restrained with waste heat, prevents from freezing, prevent from corroding.
The heat-transfer surface tube panel 3, in application, when meeting mist, snow, rainwater weather, is intended to put into combustion engine compressor inlet
Heat source opens hand stop valve 11 and electric check valve 12 on intake line 8, opens cutting manually on output pipe 13
Only valve 11 and electric check valve 12 control the aperture of electric check valve 12 on intake line 8, adjust suitable fans entrance wind-warm syndrome
;Mist, snow, rainwater weather stop, and first close hand stop valve 11 and electric check valve 12 on output pipe 13, rear to close input
Hand stop valve 11 on pipeline 8 and electric check valve 12 exit 3 heat source of heat-transfer surface tube panel, open 2 discharge outlet of lower collecting box
Drain valve 7 on 6, it is with pressure to discharge water, 4 drying will be restrained with waste heat, prevents from freezing, prevent from corroding.
Embodiment 2
Such as Fig. 2, a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device, it includes upper header 1, lower collecting box
2, heat-transfer surface tube panel 3, heat medium input module and heat medium output precision, upper header 1 and lower collecting box 2 are to contain heating to be situated between
The hollow structure of matter, the tube panel are arranged in air blower inlet or combustion engine compressor inlet, and the size of tube panel is according to scene
Equipment actual entry size determines.When the tube panel in air blower inlet in application, since air blower inlet is smaller, setting
At one group;In combustion engine entrance in application, since combustion engine entrance opening dimension is bigger, which can be arranged to several groups.
The heat-transfer surface tube panel 3 is made of tube bank 4 and radiating piece 5, and tube bank 4 is hollow structure, and several tube banks 4 are pacified at equal intervals
Between upper header 1 and lower collecting box 2, and restrain the connects with the internal cavities of 4 and upper header 1 and lower collecting box 2;Heat medium inputs
Component is connect with the Single port of upper header 1, and heat medium output precision is connect with the Single port of lower collecting box 2, heat medium input
Component and heat medium output precision form the circulation loop of a heat medium.The upper header 1 and lower collecting box 2 are by support
Girder steel is horizontally mounted.
When the heat source inputted from heat medium input module is hot wind, heat smoke, steam or hot water, upper header 1 is under
It is parallelly connected with several tube banks 4 between header 2, the both sides of tube bank 4 are provided with radiating piece 5, are arranged at the both ends of lower collecting box 2
There is discharge outlet 6, drain valve 7 is provided in discharge outlet 6;The heat medium input module by connection heat source intake line 8,
Thermometer 9, pressure gauge 10, hand stop valve 11 and electric check valve 12 form, wherein thermometer 9, is cut pressure gauge 10 manually
Only valve 11 and electric check valve 12 are both connected on intake line 8;The heat medium output precision is by output pipe 13, temperature
Table 9, hand stop valve 11 and electric check valve 12 form, wherein thermometer 9, hand stop valve 11 and electric check valve 12 are equal
It is connected on output pipe 13.Pressure gauge 10 on intake line 8 can be used to monitor supply heat medium pressure and actual use
Pressure, the thermometer 9 on output pipe 13 are used for monitoring the mobility status and heat exchange situation of heat-exchanging tube bundle 4.
The heat source of heat medium input module connection is in the embodiment:1, power plant's low temperature auxiliary steam;2, power plant's heating
Hot water;3, the clean heat smoke that combustion engine flue attracts;4, the hot-air that combustion engine compressor pump-line attracts;5, conventional power plant
One kind in the secondary hot-air attracted.
The radiating piece 5 is the bar shaped plate body for wrapping up tube bank 4(Fin), along air current flow direction before and after tube bank 4
Symmetrically there are bar shaped plate body in both sides(Fin), two panels bar shaped plate body is arranged symmetrically before and after each tube bank 4(Fin), each vertical
Front and back two sides bar shaped plate body fin 5 in the tube bank 4 in direction is known as 1 row, and the external side of bar shaped plate is writing board shape, and inside is
The writing board shape of multiple semicircular opening pipe clamps is welded with along tube bank length direction, pipe clamp is welded in again in tube bank 4, will by pipe clamp
Plate body, which is coated on, restrains 4 front and rear sides, gap very little between two row plate bodys 5(Gap is 0-2 millimeters), almost it is tightly attached to one
Rise, it is front and back on the bar shaped plate body 5 symmetrically and evenly to offer several ventilation holes 14, the section of the tube bank 4 be flat oval shape,
One kind in pipe or rectangular configuration, the ventilation hole 14 are round or rectangular configuration, the diameter of the ventilation hole or aperture
Size is 5~10 millimeters.When the section for restraining 4 is flat oval shape or rectangular configuration, the cross-sectional width for restraining 4 is 15-30 millis
Rice, cross-sectional length are 100-200 millimeters.
The heat-transfer surface tube panel 3 in application, may be arranged at before first of air-inlet grille strainer, is set above in combustion engine
Rain cover is set, when meeting mist, snow, rainwater weather, puts into tube panel heat source, air inlet frosting, ice blockage is avoided, also avoids filter core
Humidity blocks.In application, may be arranged at before fans entrance, rain-proof is arranged in pressure fan in the heat-transfer surface tube panel 3 above
Cover puts into tube panel heat source when meeting mist, snowy day gas, avoids air inlet frosting, ice blockage.
Heretofore described heat medium is distributed by upper header 1 to each tube bank 4, and then each tube bank 4 passes through heat
Conduction transfers heat to all fins(Radiating piece 5), will be in fin(Radiating piece 5)Ventilation hole 14 in the cold air that flows add
Heat, cold air is in fin when avoiding meeting mist, snowy day gas(Radiating piece 5)Upper frosting, icing avoid subsequent filter in rainwater weather
Core ribbon torrent is wet.The finally heated medium finished imports lower collecting box 2, then is exhausted by output pipe 13, if thermal medium is using steaming
Vapour or hot water then may be recovered utilization, clean heat smoke, the combustion engine compressor pump-line attracted according to combustion engine flue
A kind of medium in the secondary hot-air that the hot-air or conventional power plant attracted attracts can then be discharged into boiler back end ductwork and exhaust.
The thermal medium need to install booster fan and filter additional according to combustion engine flue heat smoke in supply air line, with
Pressure head and cleanliness factor needed for ensureing.
In conventional air blower inlet in application, when meeting mist, snowy day gas in winter, input heats the heat-transfer surface tube panel 3
Heat source opens hand stop valve 11 and electric check valve 12 on intake line 8, opens the hand stop valve on output pipe 13
11 and electric check valve 12, the aperture of electric check valve 12 on intake line 8 is controlled, adjusts suitable fans entrance wind-warm syndrome i.e.
It can;Mist, snowy day gas stop, and first close hand stop valve 11 and electric check valve 12 on output pipe 13, rear to close on intake line 8
Hand stop valve 11 and electric check valve 12, exit 3 heat source of heat-transfer surface tube panel, open the row in 2 discharge outlet 6 of lower collecting box
Valve 7 is put, it is with pressure to discharge water, 4 drying will be restrained with waste heat, prevents from freezing, prevent from corroding.
The heat-transfer surface tube panel 3, in application, when meeting mist, snow, rainwater weather, is intended to put into combustion engine compressor inlet
Heat source opens hand stop valve 11 and electric check valve 12 on intake line 8, opens cutting manually on output pipe 13
Only valve 11 and electric check valve 12 control the aperture of electric check valve 12 on intake line 8, adjust suitable fans entrance wind-warm syndrome
;Mist, snow, rainwater weather stop, and first close hand stop valve 11 and electric check valve 12 on output pipe 13, rear to close input
Hand stop valve 11 on pipeline 8 and electric check valve 12 exit 3 heat source of heat-transfer surface tube panel, open 2 discharge outlet of lower collecting box
Drain valve 7 on 6, it is with pressure to discharge water, 4 drying will be restrained with waste heat, prevents from freezing, prevent from corroding.
Embodiment 3
Such as Fig. 3, Fig. 5 and Fig. 6, a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device, it includes upper header
1, lower collecting box 2, heat-transfer surface tube panel 3, heat medium input module, electric heating control unit, Left-wing Federation's case 15, right header 16 and heating
Medium output precision, upper header 1 and lower collecting box 2 are the hollow structure for containing heat medium, and Left-wing Federation's case 15 and right header 16 are to contain
The hollow structure of heat medium is filled, the heat-transfer surface tube panel 3 is made of tube bank 4 and radiating piece 5, and tube bank 4 is hollow structure, described
Tube bank 4 is made of horizontal branch tube bank 21 and vertical branch tube bank 22;Several vertical branch's tube banks 22 are mounted on the first line of a couplet at equal intervals
Between case 1 and lower collecting box 2, and the connects with the internal cavities of vertical branch's tube bank 22 and upper header 1 and lower collecting box 2;Several horizontal points
Branch tube bank 21 is mounted between Left-wing Federation's case 15 and right header 16 at equal intervals, and horizontal branch tube bank 21 and Left-wing Federation's case 15 and right header
16 connects with the internal cavities;Heat medium input module is connect with the Single port of upper header 1 and Left-wing Federation's case 15, heat medium output
Component is connect with the Single port of lower collecting box 2 and right header 16, and heat medium input module and heat medium output precision form one
The circulation loop of heat medium.Upper header 1, lower collecting box 2, Left-wing Federation's case 15 and the right header 16 is installed by support steel beam.
When the heat source inputted from heat medium input module is electric heat source, the electric heating control unit is by electric power incoming line
Cable 17, outlet cable 18, temperature controller 19 and electric-heating belt 20 form, and Left-wing Federation's case 15 and 16 1 the first from left right side of right header are located at
The both sides of upper header 1 and lower collecting box 2, several horizontal branch tube banks 21 restrain 22 in cross-shaped with vertical branch.
It is equipped with electric-heating belt 20 in the inside of upper header 1 and lower collecting box 2 and vertical branch's tube bank 22, in 15 He of Left-wing Federation's case
The inside of right header 16 and horizontal branch tube bank 21 is equipped with electric-heating belt 20;The electric power incoming line cable 17 of electric heating control unit
After being concatenated with temperature controller 19, one end of electric power incoming line cable 17 branches out two connecting pins, a connecting pin respectively with upper header
1, the electric-heating belt 20 in lower collecting box 2 and vertical branch tube bank 22 connects, another connecting pin respectively with Left-wing Federation case 15, right header
16 and horizontal branch tube bank 21 in electric-heating belt 20 connect;Wherein one end of outlet cable 18 branches out two connecting pins, and one
A connecting pin is connect with the electric-heating belt 20 in upper header 1, lower collecting box 2 and vertical branch's tube bank 22 respectively, another connecting pin
It is connect respectively with the electric-heating belt 20 in Left-wing Federation case 15, right header 16 and horizontal branch tube bank 21.Electric tracing in the technical program
Band 20 is heating cable or high-temperature cable.
Vertical branch tube bank 22 between upper header 1 and lower collecting box 2 and the level between Left-wing Federation's case 15 and right header 16 point
Branch tube bank 21 forms fenestral fabric, and the single grid cell in the fenestral fabric is a heat emission hole unit.Such as Fig. 6,
Horizontal branch tube bank 21 with vertical branch tube bank 22 be cross-linked together with.
As an improvement of the present embodiment technical solution, the both sides of vertical branch tube bank 22 are provided with radiating piece 5, institute
The multilayer fin like structures that radiating piece 5 is multiple row arrangement are stated, laminated structure is arranged in grid cell, each vertical branch's tube bank
The fin of 22 both sides is collectively referred to as 1 row, restrains 21 length directions along horizontal branch and arranges multiple row, the laminated structure is along vertical branch
It restrains 22 length directions and is disposed with several layers, and every layer of fin spacing distance is 2-5 millimeters, every layer of fin thickness is 0.5~1 milli
Rice, the width per side laminated structure are 15-30 millimeters, and the radiating piece 5 between adjacent two vertical branch's tube banks 22 is close to, sheet
The length of structure is 100~200 millimeters, isometric with tube bank section.The horizontal branch tube bank 21 or vertical branch's tube bank 22
In one kind be flat oval pipe, the cross-sectional width of the flat oval pipe is 15-30 millimeter, and cross-sectional length is 100~200 millimeters, separately
A kind of then be pipe, circular hollow section size meets wearing for electric-heating belt, and pipe is arranged in the both sides of flat oval pipe, and flat
Elliptical tube is cross-linked together;Left-wing Federation's case 15, right header 16, upper header 1 and lower collecting box 2 are the rectangle of a side opening
Pipe, capping 23 is covered in the opening side of rectangular tube, and waiting for will capping after tube bank 4 installs, electric-heating belt 20 is worn
23 obturage, and 22 and rectangular steel pipe welding or screwed connection are restrained by horizontal branch tube bank 21 and vertical branch.Lead between each tube bank 4
It crosses lacing wire to link together, be then connected and fixed with channel steel holder.
The heat-transfer surface tube panel 3, in application, since air blower inlet is smaller, is arranged to one group i.e. in air blower inlet
It can;In combustion engine entrance in application, since combustion engine entrance opening dimension is bigger, which can be arranged to several groups.
The heat-transfer surface tube panel 3 in pressure fan in application, may be arranged at before fans entrance, can be by metal mesh trellis
Strainer is directly transformed into such tube panel, and rain cover is arranged above, meet mist, snowy day gas when, put into tube panel heating power supply, avoid into
Wind frosting, ice blockage.
The heat-transfer surface tube panel 3 in combustion engine in application, may be arranged at before first of air-inlet grille strainer, also can will
First of air-inlet grille strainer is directly transformed into such tube panel, and rain cover is arranged above, when meeting mist, snow, rainwater weather, is intended to
Tube panel heating power supply is put into, suitable fans entrance wind-warm syndrome is adjusted by temperature controller 19, air inlet frosting is avoided, freezes and block up
Plug also avoids the blocking of filter core humidity, and mist, snow, rainwater weather stop, and exit tube panel heating power supply.
Embodiment 4
Such as Fig. 3, Fig. 5 and Fig. 7, a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device, it includes upper header
1, lower collecting box 2, heat-transfer surface tube panel 3, electric heating control unit, Left-wing Federation's case 15 and right header 16, heat medium input module and add
Thermal medium output precision, which is characterized in that upper header 1 and the hollow structure that lower collecting box 2 is splendid attire heat medium, 15 He of Left-wing Federation's case
Right header 16 is the hollow structure for containing heat medium, and the heat-transfer surface tube panel 3 is made of tube bank 4 and radiating piece 5, and tube bank 4 is
Hollow structure is made of horizontal branch tube bank 21 and vertical branch tube bank 22;Several vertical branch's tube banks 22 are mounted at equal intervals
Between upper header 1 and lower collecting box 2, and restrain the connects with the internal cavities of 22 and upper header 1 and lower collecting box 2;Several horizontal branch pipes
Beam 21 is mounted between Left-wing Federation's case 15 and right header 16 at equal intervals, and restrains the internal cavities of 21 and Left-wing Federation's case 15 and right header 16
Connection;Heat medium input module is connect with the Single port of upper header 1 and Left-wing Federation's case 15, heat medium output precision and lower collecting box
2 connect with the Single port of right header 16, and heat medium input module and heat medium output precision form following for a heat medium
Loop back path.Upper header 1, lower collecting box 2, Left-wing Federation's case 15 and the right header 16 is installed by support steel beam.
When the heat source inputted from heat medium input module is electric heat source, the electric heating control unit is by electric power incoming line
Cable 17, outlet cable 18, temperature controller 19 and electric-heating belt 20 form, and Left-wing Federation's case 15 and 16 1 the first from left right side of right header are located at
The both sides of upper header 1 and lower collecting box 2, several horizontal branch tube banks 21 restrain 22 in cross-shaped with vertical branch.
It is equipped with electric-heating belt 20 in the inside of upper header 1 and lower collecting box 2 and vertical branch's tube bank 22, in 15 He of Left-wing Federation's case
The inside of right header 16 and horizontal branch tube bank 21 is equipped with electric-heating belt 20;The electric power incoming line cable 17 of electric heating control unit
After being concatenated with temperature controller 19, one end of electric power incoming line cable 17 branches out two connecting pins, a connecting pin respectively with upper header
1, the electric-heating belt 20 in lower collecting box 2 and vertical branch tube bank 22 connects, another connecting pin respectively with Left-wing Federation case 15, right header
16 and horizontal branch tube bank 21 in electric-heating belt 20 connect;Wherein one end of outlet cable 18 branches out two connecting pins, and one
A connecting pin is connect with the electric-heating belt 20 in upper header 1, lower collecting box 2 and vertical branch's tube bank 22 respectively, another connecting pin
It is connect respectively with the electric-heating belt 20 in Left-wing Federation case 15, right header 16 and horizontal branch tube bank 21.Electric tracing in the technical program
Band 20 is heating cable or high-temperature cable.
Vertical branch tube bank 22 between upper header 1 and lower collecting box 2 and the level between Left-wing Federation's case 15 and right header 16 point
Branch tube bank 21 forms fenestral fabric, and the single grid cell in the fenestral fabric is a heat emission hole unit.
Such as Fig. 7, together with horizontal branch tube bank 21 is cross-linked with vertical branch tube bank 22, in vertical branch tube bank 22 or
The both sides of horizontal branch tube bank 21 are provided with radiating piece 5, and the radiating piece 5 is the bar shaped plate body fin of cladding tube bank 4, along gas
Stream flow direction has been arranged symmetrically bar shaped plate body in 4 front and rear sides of tube bank(Fin), two panels is arranged symmetrically before and after each tube bank 4
Bar shaped plate body(Fin), bar shaped plate body in two sides before and after each vertical branch's tube bank 22(Fin)Referred to as 1 row, along horizontal branch
21 length directions arrangement multiple row is restrained, the outside of bar shaped plate body is writing board shape, and inside is to be welded with along 4 length directions of tube bank
The writing board shape of multiple semicircular opening pipe clamps, pipe clamp are welded in again in tube bank 4, by pipe clamp by plate body(Fin)It is coated on pipe
Gap very little between two row plate bodys between 22 is restrained by 4 front and rear sides of beam, two neighboring vertical branch(Gap is 0-2 millis
Rice), almost it is close together;It is front and back on the bar shaped plate body symmetrically and evenly to offer several ventilation holes 14, the ventilation hole
14 be round or rectangular configuration, and the diameter or aperture size of the ventilation hole 14 are 5~10 millimeters;The horizontal branch tube bank
One kind in 21 or vertical branch's tube banks 22 is flat oval pipe, and the cross-sectional width of the flat oval pipe is 15-30 millimeters, cross-sectional length
It it is 100~200 millimeters, another then be pipe, circular hollow section size meets wearing for electric-heating belt, and pipe is arranged in flat
The both sides of elliptical tube are cross-linked together with flat oval pipe;Left-wing Federation's case 15, right header 16, upper header 1 and lower collecting box 2
Be the rectangular tube of a side opening, capping 23 be covered in the opening side of rectangular tube, wait for tube bank 4 install, electric-heating belt
20 wear after capping 23 is obturaged, horizontal branch tube bank 21 and vertical branch tube bank 22 is welded with rectangular steel pipe or screw thread connects
It connects.It is linked together by lacing wire between each tube bank 4, is then connected and fixed with channel steel holder.
The heat-transfer surface tube panel 3, in application, since air blower inlet is smaller, is arranged to one group i.e. in air blower inlet
It can;In combustion engine entrance in application, since combustion engine entrance opening dimension is bigger, which can be arranged to several groups.
The heat-transfer surface tube panel 3 in pressure fan in application, may be arranged at before fans entrance, can be by metal mesh trellis
Strainer is directly transformed into such tube panel, and rain cover is arranged above, meet mist, snowy day gas when, put into tube panel heating power supply, avoid into
Wind frosting, ice blockage.
The heat-transfer surface tube panel 3 in combustion engine in application, may be arranged at before first of air-inlet grille strainer, also can will
First of air-inlet grille strainer is directly transformed into such tube panel, and rain cover is arranged above, when meeting mist, snow, rainwater weather, is intended to
Tube panel heating power supply is put into, suitable fans entrance wind-warm syndrome is adjusted by temperature controller 19, air inlet frosting is avoided, freezes and block up
Plug also avoids the blocking of filter core humidity, and mist, snow, rainwater weather stop, and exit tube panel heating power supply.
Such as Fig. 4, above example 1, embodiment 2, embodiment 3 or embodiment 4 in practical applications, to ensure that combustion engine is calmed the anger
The normal operation of machine and other pressure fan, prevent extraneous dust, catkin, titbit etc. enter blower interior, block air draught, air-supply,
Cooling duct needs to be disposed with the other air filter screen of various filtration grades in these combustion engine compressors, air blower inlet.In general, sending
Wind turbine to extraneous dust require it is relatively low, as long as can prevent catkin, titbit etc. enter blower interior, avoid block air draught, air-supply,
Cooling duct, therefore general only one of metallic grid strainer of arrangement;Combustion engine turbine blade cooling air path clearance is very
It is small, it is very high to the clean level requirement of air, it is no it will cause the blocking of blade cooling air duct, three would generally be arranged originally
Road strainer, these air filter screens are from outside to inside first of strainer successively along air flow direction(Metallic grid strainer or screen window),
Two strainers(Coarse filtration), third road strainer(Refined filtration).In Fig. 4 of the application, first of strainer 24 is the deicing of the application, removes
Frost and dehumidification device, second strainer 25 be virgin metal grid strainer or screen window, third road strainer 26 be coarse filter, the 4th
Road strainer 27 is accurate filter.
Such as Fig. 8, " flat oval " described in above example 1, embodiment 2, embodiment 3 or embodiment 4 is:It is put down by middle part
Capable two sides and the arcuate structure positioned at two sides both ends form.
When if, in application, meeting Winter Fog, snowy day gas, heat-transfer surface tube panel 3, which is inputted heat medium, to carry out on conventional blower
Operation, can guarantee that air normally circulates, can effectively stop that steam passes through.Air first passes through heat-transfer surface tube panel 3, then enters back into
Blower interior avoids fans entrance frosting blocking, and does not interfere wind turbine normally to divulge information.It is applied when on combustion engine compressor
When, either Winter Fog, snowy day gas or spring, summer, Autumn Rain weather, be intended to by heat-transfer surface tube panel 3 input heat medium into
Row operation, allows air to first pass through heat-transfer surface tube panel 3, then enters back into compressor inlet, that is, prevents compressor inlet frosting from blocking,
It prevents on Vapor adsorption to filter core again, avoid filter core causes differential pressure quickly to increase because of humidity.
Claims (10)
1. a kind of combustion engine compressor and air blower inlet deicing, defrosting and dehumidification device, it includes upper header, lower collecting box, heat exchange
Facial canal screen, heat medium input module and heat medium output precision, which is characterized in that upper header and lower collecting box heat to contain
The hollow structure of medium, the heat-transfer surface tube panel are made of tube bank and radiating piece, are restrained as hollow structure, and several tube banks are at equal intervals
Between upper header and lower collecting box, and restrain the connects with the internal cavities with upper header and lower collecting box;Heat medium input group
The Single port of part and upper header connects, and the Single port of heat medium output precision and lower collecting box connects, heat medium input module
The circulation loop of a heat medium is formed with heat medium output precision.
2. a kind of combustion engine compressor and air blower inlet deicing according to claim 1, defrosting and dehumidification device, feature
Be, when the heat source inputted from heat medium input module is wind, heat smoke, steam or when hot water, upper header and lower collecting box it
Between be parallelly connected with several tube banks, the both sides of tube bank are provided with radiating piece, discharge outlet is provided at both ends in lower collecting box,
Drain valve is provided in discharge outlet;
The heat medium input module is by the intake line of connection heat source, thermometer, pressure gauge, hand stop valve and electronic section
Only valve group at, wherein thermometer, pressure gauge, hand stop valve and electric check valve are both connected on intake line;
The heat medium output precision is made of output pipe, thermometer, hand stop valve and electric check valve, wherein temperature
Degree table, hand stop valve and electric check valve are both connected on output pipe.
3. a kind of combustion engine compressor and air blower inlet deicing according to claim 2, defrosting and dehumidification device, feature
It is, the radiating piece is the multilayer fin like structures of multiple row arrangement, and the section of the tube bank is flat oval shape or rectangular configuration,
The cross-sectional width of tube bank is 15-30 millimeters, and cross-sectional length is 100-200 millimeters, and the fin like structures are along tube bank length direction
Several layers are disposed with, and every layer of fin like structures spacing distance is 2-5 millimeters, the thickness of every layer of fin like structures is 0.5~1 milli
Rice, fin like structures are arranged symmetrically in the both sides of each tube bank, and the width per side fin like structures is 15-30 millimeters, each perpendicular
Histogram to tube bank both sides fin like structures be 1 row, it is adjacent two tube bank between radiating piece be close to, the length of fin like structures
Degree is 100~200 millimeters, isometric with tube bank section;It is equidistantly being provided at least two on the direction of tube bank length
Lacing wire.
4. a kind of combustion engine compressor and air blower inlet deicing according to claim 2, defrosting and dehumidification device, feature
It is, the radiating piece is the bar shaped plate body of package tube bank, along air current flow direction on the front and back sides of tube bank and along pipe
It is provided with the fin of bar shaped plate body formation on beam length direction, two panels, each vertical direction are arranged symmetrically before and after each tube bank
Tube bank on bar shaped plate body be 1 row, the external side of bar shaped plate be writing board shape, inside be along tube bank length direction be welded with
The writing board shape of multiple semicircular opening pipe clamps, pipe clamp are welded in tube bank, before bar shaped plate body is coated on tube bank by pipe clamp
Both sides afterwards, gap is 0-2 millimeter between two row bar shaped plate bodys, on the bar shaped plate body before and after symmetrically and evenly offer it is several
Ventilation hole, the section of the tube bank are one kind in flat oval shape, pipe or rectangular configuration, the ventilation hole a diameter of 5~
10 millimeters.
5. a kind of combustion engine compressor and air blower inlet deicing according to claim 4, defrosting and dehumidification device, feature
It is, when the section of tube bank is flat oval shape or rectangular configuration, the cross-sectional width of tube bank is 15-30 millimeters, and cross-sectional length is
100-200 millimeters.
6. a kind of combustion engine compressor and air blower inlet deicing according to claim 1, defrosting and dehumidification device, feature
It is, further includes electric heating control unit, Left-wing Federation's case and the right side when the heat source inputted from heat medium input module is electric heat source
Header, the electric heating control unit are made of electric power incoming line cable, outlet cable, temperature controller and electric-heating belt, the tube bank
It is made of horizontal branch tube bank and the tube bank of vertical branch, Left-wing Federation's case and one the first from left right side of right header are located at the two of upper header and lower collecting box
Side, Left-wing Federation's case and right header are the hollow structure for containing heat medium, and several vertical branch's tube banks are mounted on upper header at equal intervals
Between lower collecting box, several horizontal branch tube banks are mounted between Left-wing Federation's case and right header at equal intervals, and horizontal branch is restrained and erected
Straight branch's tube bank is in cross-shaped;
It is equipped with electric-heating belt in the inside that upper header and lower collecting box and vertical branch are restrained, in Left-wing Federation's case and right header and level
The inside of branch's tube bank is equipped with electric-heating belt;
After the electric power incoming line cable of electric heating control unit is concatenated with temperature controller, one end of electric power incoming line cable branches out two companies
Connect end, a connecting pin is connect with the electric-heating belt in upper header, lower collecting box and vertical branch tube bank respectively, another connecting pin
It is connect respectively with the electric-heating belt in Left-wing Federation case, right header and horizontal branch tube bank;
Wherein one end of outlet cable branches out two connecting pins, a connecting pin respectively with upper header, lower collecting box and vertical point
Electric-heating belt connection in branch tube bank, another connecting pin respectively with the electric companion in Left-wing Federation case, right header and horizontal branch tube bank
Torrid zone connection.
7. a kind of combustion engine compressor and air blower inlet deicing according to claim 6, defrosting and dehumidification device, feature
It is, the vertical branch tube bank between upper header and lower collecting box and the horizontal branch between Left-wing Federation's case and right header restrain to form net
Grating texture, the single grid cell in the fenestral fabric is a heat emission hole unit.
8. a kind of combustion engine compressor and air blower inlet deicing according to claim 6, defrosting and dehumidification device, feature
Be, horizontal branch tube bank and vertical branch tube bank be cross-linked together with, vertical branch restrain both sides be symmetrically arranged with
Radiating piece, the radiating piece are the multilayer fin like structures of multiple row arrangement, and fin like structures are arranged symmetrically in the two of each tube bank
The fin of side, each vertical branch's tube bank both sides is collectively referred to as 1 row, and the section of the tube bank is flat oval shape or rectangular configuration, pipe
The cross-sectional width of beam is 15-30 millimeters, and cross-sectional length is 100-200 millimeters, and the fin like structures are restrained along vertical branch to be grown
Degree direction is disposed with several layers, and fin like structures each interval distance is 2-5 millimeters, and every layer of fin thickness of fin like structures is
0.5~1 millimeter, the width per side fin like structures is 15-30 millimeters, and the radiating piece between adjacent two tube banks is close to, fin
The length of shape structure is 100~200 millimeters, isometric with tube bank section.
9. a kind of combustion engine compressor and air blower inlet deicing according to claim 6, defrosting and dehumidification device, feature
Be, horizontal branch tube bank and vertical branch tube bank be cross-linked together with, vertical branch tube bank or horizontal branch restrain
Both sides are provided with radiating piece, and the radiating piece is the bar shaped plate body of cladding tube bank, along air current flow direction in horizontal branch pipe
The front and rear sides of beam and the tube bank of vertical branch have been arranged symmetrically bar shaped plate body fin, and two panels is arranged symmetrically before and after each tube bank,
The bar shaped plate body on the front and back two sides in each vertical branch's tube bank is known as 1 row, and the external side of bar shaped plate is writing board shape, inside
To be welded with the writing board shape of multiple semicircular opening pipe clamps along tube bank length direction, pipe clamp is welded in tube bank, will by pipe clamp
Plate body is coated on tube bank front and rear sides, and gap is 0-2 millimeters between two row bar shaped plate bodys, front and back on the bar shaped plate body
Several ventilation holes are symmetrically and evenly offered, the section of the tube bank is one kind in flat oval shape, pipe or rectangular configuration, described
Ventilation hole is round or rectangular configuration, and the diameter or aperture size of the ventilation hole are 5~10 millimeters.
10. a kind of combustion engine compressor and air blower inlet deicing, defrosting according to claim 8 or claim 9 and
Dehumidification device a, which is characterized in that direction is restrained if flat oval in the horizontal branch tube bank or vertical branch's tube bank
The cross-sectional width of pipe, the flat oval pipe is 15-30 millimeters, and cross-sectional length is 100~200 millimeters, and other direction tube bank then uses
Pipe, circular hollow section size meet wearing for electric-heating belt;Left-wing Federation's case, right header, upper header and lower collecting box are
The rectangular tube of one side opening is covered with capping, horizontal branch tube bank and the tube bank of vertical branch and square in the opening side of rectangular tube
Shape steel-pipe welding or screwed connection.
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CN110107405A (en) * | 2019-05-22 | 2019-08-09 | 江鹏 | A kind of engine charge protective grille |
CN110173448A (en) * | 2019-06-04 | 2019-08-27 | 广州市沙唯士电子科技有限公司 | A kind of anti-freeze type mine ventilator with anti-down rotating function |
CN113864570A (en) * | 2021-09-14 | 2021-12-31 | 刘志武 | Reciprocating type anti-freezing connector suitable for natural gas supply pipeline |
US20220162991A1 (en) * | 2020-11-23 | 2022-05-26 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Compartment unit for turbine engine |
WO2023184654A1 (en) * | 2022-03-28 | 2023-10-05 | 林仙根 | Air ring type air blower |
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WO2023184654A1 (en) * | 2022-03-28 | 2023-10-05 | 林仙根 | Air ring type air blower |
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