CN104776544A - Natural ventilation purifying system - Google Patents
Natural ventilation purifying system Download PDFInfo
- Publication number
- CN104776544A CN104776544A CN201510132715.7A CN201510132715A CN104776544A CN 104776544 A CN104776544 A CN 104776544A CN 201510132715 A CN201510132715 A CN 201510132715A CN 104776544 A CN104776544 A CN 104776544A
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- CN
- China
- Prior art keywords
- gravity
- muffling
- tube
- flow ventilation
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Abstract
The invention relates to a natural ventilation purifying system which comprises an air inlet device and an exhaust device, wherein the air inlet device is communicated with an indoor environment and comprises an air inlet sound absorbing tube of which the end part is provided with a muffling device; the air inlet sound absorbing tube is arranged at the lower part in a room, and a cooler is connected to the tube wall of the air inlet sound absorbing tube; the muffling device comprises a muffling tube positioned at one end of the air inlet sound absorbing tube and a muffling cap; the inner diameter of the muffling cap is greater than the outer diameter of the muffling tube; the muffling cap is fixed at the air inlet end of the muffling tube; a muffling cone is arranged between the muffling cap and the muffling tube; the exhaust device comprises an exhaust pipe with an odor absorbing layer, a dust absorbing layer, a muffling layer and a natural ventilator; the exhaust pipe is arranged at the upper part in the room and is communicated to the outdoor space. The natural ventilation purifying system disclosed by the invention has the functions of cooling, noise reduction, odor removal, dust removal and ventilation for an indoor space, in particular to a large-scale factory building, realizes clean production of a factory and a workshop, and is simple in structure, energy-saving and environment-friendly.
Description
Technical field
The present invention relates to a kind of gravity-flow ventilation cleaning system.
Background technology
There are a lot of workshop in the industrial enterprises such as current metallurgy, iron and steel, electric power, petrochemical industry work, Coal Chemical Industry, especially summer, high temperature, strong noise, dust are many, peculiar smell is dense---four stem reality all exceeded standard, they cause neurasthenia, cause heart and lung diseases, upset micro-ly to follow system, destroy internal organ, bring out cancer, seriously have impact on the physical and mental health of worker, reduce operating efficiency and the quality of production, is " old, large, the difficult " problem of having a headache the most in factory's Environmental Safety work over the years.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, the gravity-flow ventilation cleaning system that a kind of high-temperature workshop cooling noise reduction, dedusting adapting to above-listed heavy industry department eliminates the unusual smell is provided.
For realizing above-mentioned technical purpose, scheme provided by the invention is: a kind of gravity-flow ventilation cleaning system, comprise air-intake device and the air exhausting device of communication chamber internal and external environment, wherein, described air-intake device comprises the air intake absorbing duct that end has silencing apparatus, this air intake absorbing duct is placed in indoor below and tube wall is connected to cooler, described silencing apparatus comprises the hush tube and noise elimination cap that are positioned at air intake absorbing duct one end, the internal diameter of noise elimination cap is greater than the external diameter of hush tube, noise elimination cap is fixed on the inlet end of hush tube, has cone of eliminating the noise between noise elimination cap and hush tube; Described air exhausting device comprises the exhaust duct with peculiar smell adsorption layer, dust suction layer, silencing plate and gravity-flow ventilation machine, and this exhaust duct is placed in indoor top and outside communication chamber.
And the inwall of described noise elimination cap is in bowl-type or the perforated plate of nest shape, fills super glass wool between the inner and outer wall of noise elimination cap.
And the inwall of described hush tube has the microwell plate that some layers and its inner wall shape adapt.
And arrange in the axial direction in described hush tube and be used for the cross bar of separating tube inner chamber or four-bladed vane or rice letter stencil, the both sides, plate face of this cross bar or four-bladed vane or rice letter stencil have some layers of microwell plate.
And described noise elimination cone is the hollow structure being surrounded side face by metallic plate or plastic plate, the microwell plate being covered with through hole that the inner side of metallic plate or plastic plate or outside or the some layers of interior arranged outside and metallic plate or plastic plate shape adapt.
And arrange the cross bar or four-bladed vane being used for separating tube inner chamber or rice letter stencil in the axial direction in described cone of eliminating the noise, the both sides, plate face of this cross bar or four-bladed vane or rice letter stencil have some layers of microwell plate.
And, in the mouth of pipe of microcephaly's partial insertion air intake absorbing duct of described cone of eliminating the noise.
And described cooler is water recirculator or ice cube case.
And described peculiar smell adsorption layer is wherein a kind of in diatomite, bentonite, vermiculite, sepiolite or mica or their arbitrary composition or organic molecule sieve material.
And described gravity-flow ventilation machine adopts bearing and the stainless steel fuselage of arc turbo blade and totally enclosed wear resistant corrosion resistant.
The present invention have for the cooling of indoor especially large-sized workshop, noise reduction, eliminate the unusual smell, dedusting, ventilation function, realize factory, workshop cleaner production, its structure be simple, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of silencing apparatus in air-intake device of the present invention.
Fig. 3 is the sectional view of hush tube.
Wherein, 1, air intake absorbing duct, 2, cooler, 3, hush tube, 4, noise elimination cap, 5, to eliminate the noise cone, 6, peculiar smell adsorption layer, 7, dust suction layer, 8, silencing plate, 9, gravity-flow ventilation machine, 10, perforated plate, 11, microwell plate, 12, super glass wool, 13, metallic plate or plastic plate, 14, four-bladed vane.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
The present embodiment provides a kind of gravity-flow ventilation cleaning system, as depicted in figs. 1 and 2, comprise air-intake device and the air exhausting device of communication chamber internal and external environment, wherein, described air-intake device comprises the air intake absorbing duct 1 that end has silencing apparatus, this air intake absorbing duct 1 is placed in indoor below and tube wall is connected to cooler 2, described silencing apparatus comprises the hush tube 3 and noise elimination cap 4 that are positioned at air intake absorbing duct 1 one end, the internal diameter of noise elimination cap 4 is greater than the external diameter of hush tube 3, noise elimination cap 4 is fixed on the inlet end of hush tube 3, has noise elimination cone 5 between noise elimination cap 4 and hush tube 3; Described air exhausting device comprises the exhaust duct with peculiar smell adsorption layer 6, dust suction layer 7, silencing plate 8 and gravity-flow ventilation machine 9, and this exhaust duct is placed in indoor top and outside communication chamber, is preferably communicated with outside roof.The silencing plate 8 of blast pipe can use the patent No. be 03235726.5 silencing apparatus.
Further, above-mentioned noise elimination cap 4 inwall is in bowl-type or the perforated plate 10 of nest shape, fills super glass wool 12 between the inner and outer wall of noise elimination cap 4.
Further, the inwall of above-mentioned hush tube 3 has some layers and its inner wall shape adapts and is covered with the microwell plate 11 of through hole.
Further, arrange in the axial direction in above-mentioned hush tube 3 and be used for the cross bar of separating tube inner chamber or four-bladed vane 14 or rice letter stencil, the both sides, plate face of this cross bar or four-bladed vane 14 or rice letter stencil have some layers of microwell plate 11.Fig. 3 is for four-bladed vane.
Further, above-mentioned noise elimination cone 5 is the hollow structures being surrounded side face by metallic plate or plastic plate 13, the microwell plate 11 being covered with through hole that the inner side of metallic plate or plastic plate 13 or outside or the some layers of interior arranged outside and metallic plate or plastic plate 13 shape adapt.
Further, arrange the cross bar or four-bladed vane being used for separating tube inner chamber or rice letter stencil in the axial direction in above-mentioned noise elimination cone 5, the both sides, plate face of this cross bar or four-bladed vane or rice letter stencil have some layers of microwell plate 11.
Further, above-mentioned noise elimination is bored in the mouth of pipe of microcephaly's partial insertion air intake absorbing duct 3 of 5.
Further, above-mentioned cooler 2 is water recirculator or ice cube case.
Further, above-mentioned peculiar smell adsorption layer 6 is wherein a kind of in diatomite, bentonite, vermiculite, sepiolite or mica or their arbitrary composition or organic molecule sieve material, can adsorb various peculiar smell particulate.
Further, above-mentioned gravity-flow ventilation machine 9 adopts bearing and the stainless steel fuselage of arc turbo blade and totally enclosed wear resistant corrosion resistant.Bearing can adopt UBC U.S. Long life bearing.
Air intake part is the air-intake device consisted of the air intake absorbing duct 1 of workshop wall outer lower end, noise elimination cap 4, noise elimination cone 5.When the strong noise in workshop imports air intake absorbing duct 1 into, this pipe just absorbs a part, all the other continue by noise elimination cap 4, noise elimination cone 5 absorb or isolate, prevent spreading out of of either inside sound; When the noise outside workshop is through air intake absorbing duct 1, isolated by noise elimination cap 4, noise elimination cone 5 and absorb again, in such workshop, noise is difficult to spread out of, and the noise outside workshop is difficult to import into.Only have outdoor fresh air constantly to enter air-intake device, then after water cooler 2 is lowered the temperature, enter the lower end in workshop, with the hot-air mixing in workshop, absorb a part of heat and rise, creating upper and lower cross-ventilation; And to be provided with in the upper end (or roof) in workshop with natural wind be energy, can realize two falls two except the exhaust apparatus of (cooling noise reduction, dedusting eliminate the unusual smell).It should be noted that this exhaust apparatus is made up of dust suction layer 7, peculiar smell adsorption layer 6, groined type exhausting silencer layer 8, gravity-flow ventilation machine 9 four part.Noise is eliminated a part through groined type exhausting silencer layer 8; Indoor hot gas enters in air, workshop temperature is reduced gradually; Odor molecules in gas is absorbed when peculiar smell adsorption layer 6; Dust is absorbed when dust suction layer 7.And gravity-flow ventilation machine 9 never anergy source under the effect of the upper and lower convected air in indoor, system is ceaselessly operated, realizes the function of energy-conserving and environment-protective of the present invention.
An of such a size workshop must according to quantity, the workshop volume (m3) of cooling, and dust amount (mg/m3), workshop ventilation volume per hour, by calculating, determining that two ventilating systems removed fall in some covers two, could realize two of whole high-temperature workshop and fall two targets removed.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvement or distortion, these improve or distortion also should be considered as protection scope of the present invention.
Claims (10)
1. a gravity-flow ventilation cleaning system, comprise air-intake device and the air exhausting device of communication chamber internal and external environment, it is characterized in that: described air-intake device comprises the air intake absorbing duct that end has silencing apparatus, this air intake absorbing duct is placed in indoor below and tube wall is connected to cooler, described silencing apparatus comprises the hush tube and noise elimination cap that are positioned at air intake absorbing duct one end, the internal diameter of noise elimination cap is greater than the external diameter of hush tube, and noise elimination cap is fixed on the inlet end of hush tube, has cone of eliminating the noise between noise elimination cap and hush tube; Described air exhausting device comprises the exhaust duct with peculiar smell adsorption layer, dust suction layer, silencing plate and gravity-flow ventilation machine, and this exhaust duct is placed in indoor top and outside communication chamber.
2. a kind of gravity-flow ventilation cleaning system according to claim 1, is characterized in that: the inwall of described noise elimination cap is in bowl-type or the perforated plate of nest shape, fills super glass wool between the inner and outer wall of noise elimination cap.
3. a kind of gravity-flow ventilation cleaning system according to claim 1, is characterized in that: the inwall of described hush tube has the microwell plate that some layers and its inner wall shape adapt.
4. a kind of gravity-flow ventilation cleaning system according to claim 3, it is characterized in that: arrange in the axial direction in described hush tube and be used for the cross bar of separating tube inner chamber or four-bladed vane or rice letter stencil, the both sides, plate face of this cross bar or four-bladed vane or rice letter stencil have some layers of microwell plate.
5. a kind of gravity-flow ventilation cleaning system according to claim 1, it is characterized in that: described noise elimination cone is the hollow structure being surrounded side face by metallic plate or plastic plate, the microwell plate that the inner side of metallic plate or plastic plate or outside or the some layers of interior arranged outside and metallic plate or plastic plate shape adapt.
6. a kind of gravity-flow ventilation cleaning system according to claim 5, it is characterized in that: arrange the cross bar or four-bladed vane being used for separating tube inner chamber or rice letter stencil in the axial direction in described cone of eliminating the noise, the both sides, plate face of this cross bar or four-bladed vane or rice letter stencil have some layers of microwell plate.
7. a kind of gravity-flow ventilation cleaning system according to claim 6, is characterized in that: in the mouth of pipe of microcephaly's partial insertion air intake absorbing duct of described cone of eliminating the noise.
8. a kind of gravity-flow ventilation cleaning system according to claim 1, is characterized in that: described cooler is water recirculator or ice cube case.
9. a kind of gravity-flow ventilation cleaning system according to claim 1, is characterized in that: described peculiar smell adsorption layer is wherein a kind of in diatomite, bentonite, vermiculite, sepiolite or mica or their arbitrary composition or organic molecule sieve material.
10. a kind of gravity-flow ventilation cleaning system according to claim 1, is characterized in that: described gravity-flow ventilation machine adopts bearing and the stainless steel fuselage of arc turbo blade and totally enclosed wear resistant corrosion resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132715.7A CN104776544B (en) | 2015-03-25 | 2015-03-25 | Natural ventilation purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132715.7A CN104776544B (en) | 2015-03-25 | 2015-03-25 | Natural ventilation purifying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776544A true CN104776544A (en) | 2015-07-15 |
| CN104776544B CN104776544B (en) | 2017-04-26 |
Family
ID=53618167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132715.7A Expired - Fee Related CN104776544B (en) | 2015-03-25 | 2015-03-25 | Natural ventilation purifying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104776544B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698327A (en) * | 2016-02-18 | 2016-06-22 | 陈武能 | Novel house building ventilation and air exchange method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331898Y (en) * | 1998-05-14 | 1999-08-04 | 许林 | So undproofing ventilation machine installed on roof |
| KR100598130B1 (en) * | 2005-08-30 | 2006-07-07 | (주)인트라글로리 | Filtering ventilation system |
| CN201049353Y (en) * | 2007-04-20 | 2008-04-23 | 南车四方机车车辆股份有限公司 | Weld fume ventilating and purifying installation |
| CN202598758U (en) * | 2012-05-30 | 2012-12-12 | 贵州盘江煤层气开发利用有限责任公司 | Cooling and noise reduction device for main power house of gas power generation house |
| CN203160760U (en) * | 2013-01-24 | 2013-08-28 | 东莞市天明环保节能工程有限公司 | Noise abatement machine room |
| JP2014152978A (en) * | 2013-02-07 | 2014-08-25 | Daikin Ind Ltd | Ventilation device |
| CN204026911U (en) * | 2014-07-22 | 2014-12-17 | 浙江上风实业股份有限公司 | Noise elimination purifying ventilator |
| CN204555176U (en) * | 2015-03-25 | 2015-08-12 | 武汉市发源发明推广有限公司 | A kind of gravity-flow ventilation cleaning system |
-
2015
- 2015-03-25 CN CN201510132715.7A patent/CN104776544B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331898Y (en) * | 1998-05-14 | 1999-08-04 | 许林 | So undproofing ventilation machine installed on roof |
| KR100598130B1 (en) * | 2005-08-30 | 2006-07-07 | (주)인트라글로리 | Filtering ventilation system |
| CN201049353Y (en) * | 2007-04-20 | 2008-04-23 | 南车四方机车车辆股份有限公司 | Weld fume ventilating and purifying installation |
| CN202598758U (en) * | 2012-05-30 | 2012-12-12 | 贵州盘江煤层气开发利用有限责任公司 | Cooling and noise reduction device for main power house of gas power generation house |
| CN203160760U (en) * | 2013-01-24 | 2013-08-28 | 东莞市天明环保节能工程有限公司 | Noise abatement machine room |
| JP2014152978A (en) * | 2013-02-07 | 2014-08-25 | Daikin Ind Ltd | Ventilation device |
| CN204026911U (en) * | 2014-07-22 | 2014-12-17 | 浙江上风实业股份有限公司 | Noise elimination purifying ventilator |
| CN204555176U (en) * | 2015-03-25 | 2015-08-12 | 武汉市发源发明推广有限公司 | A kind of gravity-flow ventilation cleaning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698327A (en) * | 2016-02-18 | 2016-06-22 | 陈武能 | Novel house building ventilation and air exchange method |
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| Publication number | Publication date |
|---|---|
| CN104776544B (en) | 2017-04-26 |
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