CN209042753U - The heater for having air-cleaning function suitable for polygon column - Google Patents
The heater for having air-cleaning function suitable for polygon column Download PDFInfo
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- CN209042753U CN209042753U CN201821266562.0U CN201821266562U CN209042753U CN 209042753 U CN209042753 U CN 209042753U CN 201821266562 U CN201821266562 U CN 201821266562U CN 209042753 U CN209042753 U CN 209042753U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 34
- 230000037237 body shape Effects 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 40
- 238000001816 cooling Methods 0.000 claims description 15
- 230000003746 surface roughness Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 20
- 239000013618 particulate matter Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010014561 Emphysema Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model discloses a kind of heaters for having air-cleaning function suitable for polygon column, it is set in outside polygon cylinder and the consistent cylinder of polygon cylinder body shape including interval, the upper end of cylinder is provided with upper cover plate, cylinder top is provided with air outlet；It is provided with horizontal shelf on the cylinder of cylinder lower part, collecting plate is by grillage and embeds the active carbon board group of coldplate and outside on the inside of grillage at constituting thermal current passway by the annular compartment that cylinder lateral wall and active carbon slab surround；In the Polygonal barrel below collecting plate, there is half elliptic heat source respectively with a length of long axis of each edge of polygon cylinder is horizontally disposed, offer air inlet on the cylinder of half elliptic heat source, be disposed with strainer and air-introduced machine on air inlet.The utility model structure is simple, practical, can be used for the tall and big interior space supported by polygon column, carries out reasonable combination with indoor cylinder, occupied area is greatly saved, so that Room air distribution design is more reasonable.
Description
Technical field
The utility model relates to the heaters that the large spaces environment such as megastore uses, and are applicable in more particularly, to one kind
In the heater for having air-cleaning function of polygon column.
Background technique
Heater is to provide a kind of important equipment of heat for interior.When winter uses heater to rooms,
Due to the influence of the buoyancy lift of heated air, the warm wind that heater provides has the trend gathered to room top.Tradition
The air outlet of heater is generally located on the top in room, so that amount of heat assembles upper space indoors, cannot
It is well utilized, causes energy waste, and person works behaviour area is often positioned in return air or air exhaust environment, sanitary condition
Difference, air supply efficiency are also low.With the development of the city, the tall and big interior space (such as all kinds of large scale business activity centres, market) is cured
Hair increases.For these tall and big interior spaces, the above problem is particularly acute.It is only lower part that large space, which needs the range to heat,
Personnel activity region, and upper area is without heating.But under the effect of air heat buoyancy, the Air Temperature on room top is spent
Height, invalid heating energy consumption resulting from are often very high.And temperature needed for the Temperature Distribution and human thermal comfort of upper heat and lower cold
Degree distribution is runed counter to, and good heating effect is not achieved.The cylinder to play a supportive role is both provided in most of large-space clean factory building
Or section is square, the polygon column of rectangle or pentagon, hexagon etc., they be located at interior of building, be evenly distributed and
General have no occluder.If can combine heater with this kind of cylinder, low level air-supply is carried out, can not only make air-supply more equal
It is even, sanitary condition is more preferable, and can be energy saving, preferably meet human thermal comfort requirement.
People other than it there are certain requirements in terms of to energy conservation and comfort level, also pay special attention to be sent into when using heater
The quality of air.Global annual about 2,100,000 people die of the rising of particle concentration.PM2.5Concentration averagely increases in one day or two days
10 μ g/m3, general mortality rate can increase 1.1% and 2.3% respectively.The particle for depositing to respiratory tract can cause pulmonary emphysema, asthma, pneumoconiosis
Etc. a variety of diseases, so pellet has been cited as mankind's level-one carcinogenic substance.Therefore, heater has air cleaning function
It can be very necessary.However, existing suspended particulate removing sulfuldioxide is often lower to short grained removal rate, and little particle is to people
Body harm a kind of particulate matter the most serious." Black Magic Dust " phenomenon above nearly wall heat source at vertical wall surface is
Short grained removing provides new approaches.So-called " Black Magic Dust " refers to wall surface indoors, in the short time just
There is the phenomenon that a large amount of stains.Nearly wall heat source itself distributes heat and closer away from wall surface, so that rectangular at high speed, high-temperature region thereon
Domain, particle are easier to rear and erect wall deposition.In recent years, though there is some methods being dusted using such phenomenon, technology is still
Immature and the processing such as do not carry out refinement subregion to debris collection area, reinforce emphatically, and the device being related to mostly function is more single
One, dust-cleaning principle is not clear enough, so that higher cost, energy consumption are larger.
Utility model content
The purpose of this utility model is to provide it is a kind of suitable for building inner polygon column to have air net
Change the heater of function.
To achieve the above object, the utility model can take following technical proposals:
Heater described in the utility model that have air-cleaning function suitable for polygon column, including surround
The heater of polygon cylinder setting, the heater include interval be set in the polygon cylinder it is outer with it is described polygon
The consistent Polygonal barrel of shape cylinder body shape, the height of the Polygonal barrel is 0.5 ~ 2 meter, in the upper of the Polygonal barrel
End is provided with upper cover plate, offers air outlet on the Polygonal barrel at the upper cover plate or close upper cover Board position；Positioned at institute
State the horizontal shelf that support collecting plate is provided on the polygon cylinder of Polygonal barrel lower part, the collecting plate is by grillage and embedding
The active carbon board group of the coldplate and outside that are placed on the inside of the grillage is at being attached at described on the polygon column side wall
Coldplate is the coil arrangement being connected by connecting water pipe with external refrigeration equipment；By the Polygonal barrel side wall and activity
The annular compartment that carbon slab surrounds constitutes thermal current passway；In the Polygonal barrel below the collecting plate, respectively with polygon
The a length of long axis of each edge of cylinder is horizontally disposed half elliptic heat source, on the Polygonal barrel of the half elliptic heat source
Air inlet is offered, is disposed with strainer and air-introduced machine on the air inlet.
For improve thermal current clean-up effect, the collecting plate by be sequentially stacked from top to bottom top collecting plate, middle part
Dust stiffening plate and lower part collecting plate composition, the coldplate of the top collecting plate, middle part dust stiffening plate and lower part collecting plate
Temperature and the surface roughness of active carbon slab are different.
The height setting method of the top collecting plate of the utility model, middle part dust stiffening plate and lower part collecting plate are as follows:
The first step, establishes an one-dimensional coordinate system, and the origin of the coordinate system is collecting plate towards Polygonal barrel outer wall
Most outer bottom edge point, justAxis is to be directed toward ceiling direction perpendicular to this bottom edge, and the height of collecting plate is, by collecting plate edge
Positive direction of the x-axis is divided into n(n >=10 and is integer) the equal homalographic polygonal ring shape region of a height, each polygon ring
The height in shape region is, the 1st polygonal ring shape regional scope coordinate, theiA polygonal ring shape regional scope is sat
Mark(And be integer), collecting plate is considered as the uniform smooth riser of surface roughness at this time；
Second step utilizes flow field, temperature field and the particulate matter motion profile of FLUENT software for calculation simulation heater；
Third step extracts of each polygonal ring shape region surface deposition in the particulate matter motion profile simulated
Grain object quantity Ni(And be integer)；
4th step, takesCorresponding region is that dust reinforces area, which reinforces the corresponding middle part dust in area and add
Strong plate, it is lower curtate accumulation area that x coordinate, which is less than dust to reinforce the region of area's lower limit, and corresponding lower part collecting plate, x coordinate adds greater than dust
The region of the strong area upper limit is high portion accumulation area, corresponding top collecting plate.
To guarantee dust collecting effect, the roughness of the active carbon plate surface of the top collecting plate is 30 ~ 50 μm, middle part dust
100 μm of roughness > of stiffening plate outer active charcoal plate surface, the roughness of lower part collecting plate outer active charcoal plate surface is 50 ~
100μm；The cooling plate temperature of the upper and lower part collecting plate is 18 ~ 20 DEG C, and the cooling plate temperature of middle part dust stiffening plate is 7
~8℃
For convenience of dismounting, the Polygonal barrel is the split type structure being spliced by multi-disc.
For convenient for cleaning, the active carbon slab and lower part collection of the active carbon slab of the top collecting plate, middle part dust stiffening plate
The active carbon slab of dirt plate is assemblied to form by multi-disc.
For the adherent effect for improving thermal current, the distance between the Polygonal barrel side wall and active carbon slab for 15 ~
35cm。
Width to keep its structure more compact under the premise of guaranteeing heating effect, at the half elliptic source center
For 10 ~ 30cm.
It is simple that the utility model has the advantage of structures, practical, can be used for, rectangle triangular in shape by section, pentagon, six
The tall and big interior space of the support columns such as side shape carries out reasonable combination with indoor cylinder, and land occupation face is greatly saved in " adaptation to local conditions "
Product, since support cylinder is generally distributed more uniformly, so that Room air distribution design is more reasonable.
When actual installation, it can be installed in support cylinder lower part, to realize that low level is blown, warm wind is directly sent into personnel
Zone of action will not blow afloat ground dust since air outlet does not attach ground so that be sent into indoor warm wind sanitary condition compared with
It is good, improve air supply efficiency and air quality；Such low level air-supply can also be achieved the Temperature Distribution that indoor lower part is warm, top is cold,
It is consistent with vertical temperature distribution needed for human thermal comfort, people can be made to obtain preferably heating experience；Warm wind is living from personnel
Dynamic region is sent into, and the utilization rate of warm wind can be improved, and is avoided hot-air one from being sent into the indoor upper area for accumulating to space, is saved
Invalid heating energy consumption has good energy-saving benefit.
The characteristics of the utility model forms high speed, high-temperature area using nearly wall heat source is dusted, and can get good
Particulate removal effect, especially for maximum little particle (such as PM of harm to the human body2.5) removal efficiency height；It embeds in dust
Active carbon slab on plate grillage can not only adsorb particulate matter, can also effectively remove the gas pollutants such as the formaldehyde in air, reach
To good air purification effect；Collecting plate is scientifically divided into difference according to the size that particle deposits probability by the utility model
Region, targetedly in the different active carbon slab of different zones setting surface roughness, the big region of deposition probability is used
The big active carbon slab of surface roughness reinforcing particle collecting effect can avoid being arranged uniform with time money section material with a definite target in view
The problem of waste of material caused by roughness and air flow resistance increase；Simultaneously by middle part dust stiffening plate (dust stiffened region)
Cooling plate temperature setting it is lower, ensure that the temperature difference in hot-air channel between air and collecting plate, realize good
Particle deposition effect, by the higher of the temperature setting of top and the bottom coldplate, the temperature that natural cold source can be used to provide is higher cold
Freeze water, is more energy-saving and environmentally friendly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the wherein schematic diagram of one side collecting plate in Fig. 1.
Fig. 3 is sectional view along A-A in Fig. 2.
Fig. 4 is the schematic diagram of heat source in Fig. 1.
Specific embodiment
It is triangle, four sides that the heater of the utility model, which is suitably mounted to the section being arranged in large-space clean factory building,
On the cylinder that shape (including square and rectangle), pentagon etc. play a supportive role.
Below to be described in detail for installing the heater of the utility model on square column, in order to this field skill
The understanding and implementation of art personnel.
As shown in Figure 1, the heater described in the utility model for having air-cleaning function, including set around square column 1
The heater set, which is set in outside square column 1 including interval and the consistent square cylinder 2 of 1 shape of square column,
The height of square cylinder 2 is typically designed as 0.5 ~ 2 meter, for convenience of installing, square cylinder 2 be spliced by four (if
When being pentagon column, it can be spliced by five, and so on), the upper end of square cylinder 2 is provided with upper cover plate,
When offering air outlet 3(actual fabrication on the square cylinder 2 at upper cover Board position, hundred can be installed at air outlet 3
The wind direction angle adjustment plate of leaf window construction, it may also be necessary to select close portion to separate air port, realize orientation air-supply)；Positioned at just
The horizontal shelf 4 of support collecting plate 4 is provided on the square column 1 of 2 lower part of square cylinder, collecting plate 4 is by grillage 4.1 and embeds in plate
The active carbon slab 4.3 of coldplate 4.2 and outside on the inside of frame forms, and as shown in Figure 3,4, is attached on 2 side wall of square column
Coldplate 4.2 be by connecting the coil arrangement that is connected with external refrigeration equipment of water pipe；By 2 side wall of Polygonal barrel and work
Property the width that surrounds of 4.3 plate of charcoal be 15 ~ 35cm annular compartment 5 constitute thermal current passway；Square below collecting plate
In cylinder 2, there is half elliptic heat source 6(that electric heating can be used so that a length of long axis of each edge of square column is horizontally disposed respectively
Plate), as shown in figure 4, to guarantee to the heating effect of cold air and the heavy collection effect of particulate matter, when actual fabrication, to guarantee
Its structure is more compact, and the maximum width at half elliptic source center can adjust within the scope of 10 ~ 30cm, close to half elliptic
It is offered on the square cylinder of heat source 6 air inlet (air inlet can symmetrically open up two), is disposed with filter on air inlet
Net 7 and air-introduced machine 8.
For the dust collecting effect for improving collecting plate, the collecting plate 4 of the utility model is by the upper-part centralized that is sequentially stacked from top to bottom
Dirt plate, middle part dust stiffening plate and lower part collecting plate composition, as shown in Figure 2,3, top collecting plate, middle part dust stiffening plate and under
The surface roughness of the cooling plate temperature of portion's collecting plate and active carbon slab is different: the active carbon plate surface of top collecting plate it is thick
Rugosity is typically designed as 30 ~ 50 μm, 100 μm of the roughness > of the active carbon plate surface of middle part dust stiffening plate, lower part collecting plate
Active carbon plate surface roughness be 50 ~ 100 μm；Corresponding, the cooling plate temperature of the upper and lower part collecting plate
It is 18 ~ 20 DEG C, the cooling plate temperature of middle part dust stiffening plate is 7 ~ 8 DEG C.
It is energy saving, reduction energy since the temperature of coldplate on the inside of the collecting plate of upper and lower part is higher when actual fabrication
Consumption, can be passed directly into the cooling on the inside of the collecting plate of upper and lower part from the cold water flowed out in the cooling coil of middle part dust stiffening plate
In coil pipe, it is then back to refrigerating plant again, to reduce the investment of refrigeration equipment；It can also be only on the inside of the dust stiffening plate of middle part
Cooling coil in be passed through the lower chilled water of temperature made from refrigeration equipment, and the cooling on the inside of the collecting plate of upper and lower part
The higher water of temperature (such as tap water) of natural cold source offer is passed through in coil pipe, not only energy conservation and environmental protection, also can be improved refrigeration equipment
The coefficient of performance.
When air after heat source heats passes through from thermal current passway, under the action of thermophoretic forces, shaggy work
Property carbon slab can not only adsorb the particulate matter in hot-air, can also effectively remove the gas pollutants such as the formaldehyde in hot-air, protect
The cleannes for blowing out warm wind from air outlet 3 are demonstrate,proved, good air purification effect is reached.
The utility model is by the active carbon slab of top collecting plate, the active carbon slab and lower part collection of middle part dust stiffening plate simultaneously
The active carbon slab of dirt plate is both designed as being assemblied to form by multi-disc, when using a period of time, can adsorb on active carbon slab a certain amount of
At this moment circular cylinder 2 can be removed, active carbon slab is removed from grillage 4.1 and cleaned, be exposed to the sun, is then pacified again by pollutant
It installs, it is very convenient, it ensure that the elimination effect of particulate matter and finishing pollution object such as formaldehyde etc..
To guarantee that the clean-up effect to particulate matter in thermal current, the utility model reinforce top collecting plate, middle part dust
The setting of the height of plate and lower part collecting plate is determined using following methods:
The first step, establishes an one-dimensional coordinate system, and the origin of the coordinate system is collecting plate towards square cylinder body outer wall
Most outer bottom edge point, justAxis is to be directed toward ceiling direction perpendicular to this bottom edge, and the height of collecting plate is, by collecting plate edge
Positive direction of the x-axis is divided into n(n >=10 and is integer) the equal homalographic square annular region of a height, each square ring area
The height in domain is, the 1st square annular region range coordinate, theiA square annular region range coordinate(And be integer), collecting plate is considered as the uniform smooth riser of surface roughness at this time；
Second step utilizes flow field, temperature field and the particulate matter motion profile of FLUENT software for calculation simulation heater；
Third step extracts the particle of each square annular region surface deposition in the particulate matter motion profile simulated
Object quantity Ni(And be integer)；
4th step, takesCorresponding region is that dust reinforces area, which reinforces the corresponding middle part dust in area and add
Strong plate, it is lower curtate accumulation area that x coordinate, which is less than dust to reinforce the region of area's lower limit, and corresponding lower part collecting plate, x coordinate adds greater than dust
The region of the strong area upper limit is high portion accumulation area, corresponding top collecting plate.
For example, having the heater of air-cleaning function, height 1.5 by one of the manufacture of the utility model method
Meter, on the square column 1 for being fixedly mounted on 1 meter of side length that is close to the ground, air outlet central axes height is 1.47m, air outlet wind speed
It is 3m/s, the power of heat source is 2000W, and the half elliptic electric hot plate length L of laying is 1 meter, and the width H at center is 25cm；
Collecting plate height is 1.45m.The division that dust reinforces area, lower curtate accumulation area and high portion accumulation area carries out according to the method described above,
In, collecting plate is divided into the equal homalographic square annular region of 10 height, the height of each square annular region in the x-direction
Degree is 0.145m.Particle is mutually calculated using the Discrete Phase Model in FLUENT software for calculation, tracks 4000 partial sizes altogether
For the motion profile of 2.5 μm of monodisperse spherical particulate matter.The meter of the particulate matter quantity of each square annular region surface deposition
It is as follows to calculate result:
It is calculated, then the 1st, 2,3 plates meet, then dust
Reinforce area x coordinate range be, the region for being less than dust reinforcement area's lower limit because x coordinate is not present, therefore this implementation
Example is not provided with lower part accumulation area, and the x coordinate range of top accumulation area is。
110 μm are set by the surface roughness that dust reinforces area's activity carbon slab, upper active carbon slab surface roughness is set
It is set to 50 μm.And chilled water is passed through in coldplate, so that the cooling plate temperature in reinforcement area is reached 7 DEG C, the cooling plate temperature in high portion reaches
18℃.It is computed, using 2.5 μm of particulate removal rates of this heater up to 81.03%, compared with the prior art, little particle
Removing ability has reached higher level.Air outlet central axes height is that 1.47m directly send warm wind positioned at the respiratory region of human body
To personnel activity region, warm wind is avoided to be contaminated after spatial flow indoors, and air outlet does not attach ground, will not blow afloat ground
Dust improves air supply efficiency and air quality, while saving invalid heating energy consumption so that feeding warm wind sanitary condition is preferable.
Claims (7)
1. a kind of heater for having air-cleaning function suitable for polygon column, including be arranged around polygon cylinder
Heater, it is characterised in that: the heater includes that be set in the polygon cylinder outer with the polygon at interval
The consistent Polygonal barrel of cylinder body shape, the height of the Polygonal barrel is 0.5 ~ 2 meter, in the upper end of the Polygonal barrel
It is provided with upper cover plate, offers air outlet on the Polygonal barrel at the upper cover plate or close upper cover Board position；Positioned at described
The horizontal shelf of support collecting plate is provided on the polygon cylinder of Polygonal barrel lower part, the collecting plate is by grillage and embeds
The active carbon board group of coldplate and outside on the inside of the grillage is at being attached at described cold on the polygon column side wall
But plate is the coil arrangement being connected by connecting water pipe with external refrigeration equipment；By the Polygonal barrel side wall and active carbon
The annular compartment that plate surrounds constitutes thermal current passway；In the Polygonal barrel below the collecting plate, respectively with polygon column
The a length of long axis of each edge of body is horizontally disposed half elliptic heat source, opens on the Polygonal barrel of the half elliptic heat source
Equipped with air inlet, strainer and air-introduced machine are disposed on the air inlet.
2. the heater according to claim 1 that have air-cleaning function suitable for polygon column, feature
Be: the collecting plate is made of top collecting plate, middle part dust stiffening plate and the lower part collecting plate being sequentially stacked from top to bottom,
The surface roughness of the top collecting plate, the cooling plate temperature of middle part dust stiffening plate and lower part collecting plate and active carbon slab is equal
It is different.
3. the heater according to claim 2 that have air-cleaning function suitable for polygon column, feature
Be: the roughness of the active carbon plate surface on the outside of the top collecting plate is 30 ~ 50 μm, middle part dust stiffening plate outer active
100 μm of the roughness > of charcoal plate surface, the roughness of lower part collecting plate outer active charcoal plate surface are 50 ~ 100 μm；The top
Cooling plate temperature with lower part collecting plate is 18 ~ 20 DEG C, and the cooling plate temperature of middle part dust stiffening plate is 7 ~ 8 DEG C.
4. the heater according to claim 1 that have air-cleaning function suitable for polygon column, feature
Be: the Polygonal barrel is the split type structure being spliced by multi-disc.
5. the heater according to claim 3 that have air-cleaning function suitable for polygon column, feature
It is: active carbon slab, the active carbon slab of middle part dust stiffening plate and the active carbon slab of lower part collecting plate of the top collecting plate
It is assemblied to form by multi-disc.
6. the heater according to claim 1 that have air-cleaning function suitable for polygon column, feature
Be: the distance between the Polygonal barrel side wall and active carbon slab are 15 ~ 35cm.
7. the heater according to claim 1 that have air-cleaning function suitable for polygon column, feature
Be: the width at the half elliptic source center is 10 ~ 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266562.0U CN209042753U (en) | 2018-08-07 | 2018-08-07 | The heater for having air-cleaning function suitable for polygon column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266562.0U CN209042753U (en) | 2018-08-07 | 2018-08-07 | The heater for having air-cleaning function suitable for polygon column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209042753U true CN209042753U (en) | 2019-06-28 |
Family
ID=67030545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821266562.0U Expired - Fee Related CN209042753U (en) | 2018-08-07 | 2018-08-07 | The heater for having air-cleaning function suitable for polygon column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209042753U (en) |
-
2018
- 2018-08-07 CN CN201821266562.0U patent/CN209042753U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |