WO2004059219A1 - 空気清浄装置 - Google Patents
空気清浄装置 Download PDFInfo
- Publication number
- WO2004059219A1 WO2004059219A1 PCT/JP2003/016324 JP0316324W WO2004059219A1 WO 2004059219 A1 WO2004059219 A1 WO 2004059219A1 JP 0316324 W JP0316324 W JP 0316324W WO 2004059219 A1 WO2004059219 A1 WO 2004059219A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- cylindrical
- fixed
- air intake
- filter
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0013—Modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2407—Filter candles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
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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
-
- 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
-
- 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
- F24F8/108—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 using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
Definitions
- the present invention relates to an air cleaning device using a cylindrical filter.
- filters for air purifiers generally have a structure in which a filter material in the form of a pad or sheet is folded into a saw-tooth shape to increase the air passage area, and is mounted and fixed to a frame-like frame. . Then, the air passes through the filter medium.
- the air passage area is adjusted by increasing or decreasing the folding width of the filter medium and the number of insertions per unit length.
- the filter is installed in a narrow space and the air supply port is located at one or both ends of the narrow space, it is difficult to manufacture a small filter with a filter in which a sheet-like filter material is folded in a sawtooth shape.
- the conventional flat filter has a problem that it is difficult to increase a filter medium area through which air passes in a narrow space.
- the present invention has been made in order to solve the above problems, and has a filter medium in a cylindrical shape.
- an air purifying device is provided in which the clean air is blown out uniformly from one peripheral surface of the cylindrical filter and also in the length direction of the filter. It is something to try. Disclosure of the invention
- a filter material is formed into a cylindrical shape to form a cylindrical filter having a ventilation passage in the center, and the upper and lower ends of the one or more cylindrical filters communicate with the ventilation passage.
- the air intake member formed by drilling an air supply hole is fixed, or the above-mentioned one or more cylindrical filters are housed in a casing provided with one or two ejection slits.
- an air intake member formed by piercing an air supply hole communicating with the ventilation passage is fixed, and the air intake member is fixed at the upper and lower ends of the cylindrical filter.
- a lid member is fixed to the end on the side where no filter is provided, or the one or more cylindrical filters are housed in a casing provided with one or two slits for spouting, and the air purifier is By doing so, the above problem was solved.
- the air purifying apparatus of the present invention uses a cylindrical filter in which a filter medium is formed into a cylindrical shape, so that the clean air is blown out uniformly from the peripheral surface of the cylindrical filter and also in the length direction of the filter. be able to. Further, the air purifying apparatus of the present invention is most suitable when the installation place of the air purifying apparatus is long and slender, the air supply is a duct or a tube, and it is required to blow out uniform clean air to the peripheral surface of the installation place. It is.
- the air purifying apparatus of the present invention forms a one-way and two-way air curtain by ejecting a clean air from the ejecting slit by housing a casing provided with a slit that ejects a cylindrical filter. It is possible to achieve excellent effects such as BRIEF DESCRIPTION OF THE FIGURES
- FIG. 1 is a perspective view showing a first embodiment of the air cleaning device of the present invention.
- FIG. 2 is a cross-sectional view of the same.
- FIG. 3 is a longitudinal sectional view of the same.
- FIG. 4 is an explanatory diagram showing the internal pressure distribution in the length direction of the cylindrical filter constituting the air cleaning apparatus of the present invention.
- FIG. 5 is a perspective view showing a second embodiment of the air purifying apparatus of the present invention.
- FIG. 6 is a longitudinal sectional view of the same.
- FIG. 7 is a perspective view showing a third embodiment of the air purifying apparatus of the present invention.
- FIG. 8 is a longitudinal sectional view of the same.
- FIG. 9 is a perspective view showing a fourth embodiment of the air purifying apparatus of the present invention.
- FIG. 10 is a longitudinal sectional view of the same.
- FIG. 11 is a perspective view showing a fifth embodiment of the air purifying apparatus of the present invention.
- FIG. 12 is a longitudinal sectional view of the same.
- FIG. 13 is a longitudinal sectional view showing a sixth embodiment of the air purifying apparatus of the present invention.
- FIG. 14 is a longitudinal sectional view showing a seventh embodiment of the air purifying apparatus of the present invention.
- FIG. 15 is a longitudinal sectional view showing an eighth embodiment of the air purifying apparatus of the present invention.
- FIG. 16 is a partially cutaway perspective view showing a modification of the fifth embodiment of the air purifying apparatus of the present invention.
- FIG. 17 is a partially cutaway perspective view showing a modification of the fifth embodiment of the air purifying apparatus of the present invention.
- FIG. 18 is a perspective view showing a ninth embodiment of the air purifying apparatus of the present invention.
- FIG. 19 is a longitudinal sectional view of the same.
- FIG. 20 is a perspective view showing a tenth embodiment of the air purifying apparatus of the present invention.
- FIG. 21 is a longitudinal sectional view of the same.
- FIG. 22 is a perspective view showing the eleventh embodiment of the air purifying apparatus of the present invention, with a part thereof being cut away.
- FIG. 23 is a perspective view, partially cut away, showing a 12th embodiment of the air purifying apparatus of the present invention.
- FIG. 24 is a perspective view, partially cut away, showing a thirteenth embodiment of the air purifying apparatus of the present invention.
- FIG. 25 is a perspective view, partially cut away, showing a 14th embodiment of the air purifying apparatus of the present invention.
- FIG. 26 is a perspective view showing a fifteenth embodiment of the air purifying apparatus of the present invention.
- 'FIG. 27 is a longitudinal sectional view of the same.
- FIG. 28 is a perspective view showing a 16th embodiment of the air purifying apparatus of the present invention.
- FIG. 29 is a longitudinal sectional view of the same.
- FIG. 30 is a perspective view, partially cut away, showing a seventeenth embodiment of the air purifying apparatus of the present invention.
- FIG. 31 is a perspective view, partially cut away, showing an eighteenth embodiment of the air purifying apparatus of the present invention.
- FIG. 1 is a perspective view showing a first embodiment of the air purifying apparatus of the present invention
- FIG. The figure is the same longitudinal sectional view. That is, the air purifying apparatus according to the first embodiment of the present invention comprises a cylindrical filter 3 formed by molding a filter medium 1 into a cylindrical shape, penetrating a circular ventilation passage 2 in the center, and providing a cylindrical filter 3 having a bottom.
- An air intake member 6 formed by piercing an air supply hole 5 communicating with the ventilation passage 2 on the peripheral wall of the body 4 is fitted to upper and lower ends of the cylindrical filter 13, and a sealing material ( (Not shown).
- the air purifying apparatus is connected to each air supply hole 5 of each air intake member 6 by an air supply means such as an air supply duct / tube (not shown). Air is supplied from an air supply device such as a fan (not shown) through the respective air supply holes 5 into the ventilation passage 2, and the air supplied into the ventilation passage 2 is supplied to the air supply device. Due to the blast pressure, the filter is formed so as to blow out uniformly as clean air from the peripheral surface of the cylindrical filter 13 and also in the length direction of the cylindrical filter 3.
- an air supply means such as an air supply duct / tube (not shown).
- Air is supplied from an air supply device such as a fan (not shown) through the respective air supply holes 5 into the ventilation passage 2, and the air supplied into the ventilation passage 2 is supplied to the air supply device. Due to the blast pressure, the filter is formed so as to blow out uniformly as clean air from the peripheral surface of the cylindrical filter 13 and also in the length direction of the cylindrical filter 3.
- FIG. 4 is an explanatory view showing the internal pressure distribution in the length direction of the cylindrical filter 3 constituting the air purifying apparatus A in the first embodiment of the present invention.
- the characteristic curve a is the pressure applied to the inner surface of the filter when the front surface of the filter is sealed so that no air is ejected from the cylindrical filter 3.
- Curve d shows the pressure drop of the filter medium 1 that occurs when air passes through the filter medium 1 uniformly.
- a curve b indicates a decrease in the pressure in the cylindrical filter 3 due to a decrease in the flow rate in the flow direction when the air is supplied into the cylindrical filter 3.
- the decrease in the pressure in the cylindrical filter 3 due to the decrease in the flow rate in the air flow direction in the cylindrical filter 3 of the curve b is calculated from the pressure applied to the filter inner surface of the characteristic curve a.
- the pressure of the subtracted curve c is applied to the inside of the cylindrical filter 13.
- the decrease in the pressure in the cylindrical filter 3 due to the decrease in the flow rate in the flow direction of the air in the cylindrical filter 3 is sufficiently smaller than the pressure applied to the inside of the cylindrical filter 3, and the clean air is blown out.
- the desired air is determined by determining the diameter and length of the cylindrical filter 3 and the pressure loss of the filter medium 1 of the cylindrical filter 3 so that the pressure distribution in the shaded area le that determines the speed is uniform in the length direction. A cleaning device is obtained.
- FIG. 5 is a perspective view showing a second embodiment of the air cleaning device of the present invention
- FIG. 6 is a longitudinal sectional view of the same.
- the air purifying device 8 in the first embodiment has an air intake member 6 in which an air supply hole 5 is drilled at the upper and lower ends of the cylindrical finoletter 3, each is fitted and fixed.
- an air purifying device A 2 according to the second embodiment has an air intake member 6 having an air supply hole 5 formed at an upper end of the cylindrical filter 3 and a lower end of the cylindrical filter 3.
- a concave lid member 7 is fitted into the portion, and each is formed by being tightly fixed by a sealing material (not shown).
- the air purifying device A2 has an elongated air purifying device installation location, a duct or a tube for supplying air, and a uniform lengthwise direction of the installation location and a uniform peripheral surface of the installation location. It is adopted when it is required to blow clean air.
- FIG. 7 is a perspective view showing a third embodiment of the air cleaning device of the present invention
- FIG. 8 is a longitudinal sectional view of the same. That is, the air purifying device A 3 according to the third embodiment of the present invention is configured such that the air intake members 6 constituting the air purifying device A according to the first embodiment are supported by a support rod in the ventilation passage 2. It is formed by connecting and fixing at 10. By connecting and fixing the air intake members 6 with the support rods 10, an extra force is applied to the cylindrical filter 3 at the same time as adjusting the length of the cylindrical filter 3 when assembling the air cleaning device A 3.
- This has the function of preventing the above-mentioned situation and serving as a reinforcement, and further has the effect that the sealing work between the air intake members 6 and the cylindrical filter 3 can be easily performed.
- the other operations are the same as those of the air purifying apparatus, and the description is omitted.
- FIG. 9 is a perspective view showing a fourth embodiment of the air purifying apparatus of the present invention
- FIG. 10 is a longitudinal sectional view of the same. That is, the air cleaning device A 4 according to the fourth embodiment of the present invention is configured such that the air intake member 6 and the lid member 7 constituting the air cleaning device A 2 according to the second embodiment are connected to the inside of the ventilation passage 2. In the above, it is formed by being connected and fixed by a support rod 10.
- the operation provided by the provision of the support rod 10 is the same as that of the air cleaning device A3 according to the third embodiment, and the other operations are the same as those of the air cleaning device according to the second embodiment. are the same as a 2, the description thereof is omitted.
- FIG. 11 is a perspective view showing a fifth embodiment of the air purifying apparatus of the present invention
- FIG. 12 is a longitudinal sectional view of the same.
- the first embodiment of the air cleaning device while being formed by a single cylindrical filter 3, you Keru air cleaning device A 5 to an embodiment of the fifth, the plurality of cylindrical The difference is that it is formed using the shape filter 3.
- the air cleaning device A 5 of the fifth embodiment as shown in the first 1 Figure-first 2 Figure, parallel to a plurality of disposed a cylindrical filter one 3 at a small distance
- Each upper and lower end is fitted to each air intake member 11 and a sealing material (not shown) More tightly fixed.
- Each of the air intake members 11 is provided with a ventilation space 13 inside a horizontally long tubular box 12 so as to fit and fix the upper and lower ends of the plurality of cylindrical filters 3, and
- the inner plates 14 that face each other are formed by drilling insertion holes 15 into which the upper and lower ends of the cylindrical filters 3 are inserted. Then, the upper and lower ends of each of the cylindrical filters 3 are inserted into the respective insertion holes 15 of each of the air intake members 11, and the upper and lower ends of each of the cylindrical filters 3 are opened and closed.
- the present invention air cleaning device a 5 was drilled air supply hole 1 7 is formed.
- the fifth embodiment has the constitution, the air supply device such as a fan (not shown) which is connected to the respective air supply holes 1 7 of each air intake member 1 1, Air is supplied to each ventilation passage 2 of each cylindrical filter 3 through each of the air supply holes 17 and ventilation space 13, and the air supplied to each ventilation passage 2 is It is formed so as to be blown out as clean air uniformly from the peripheral surface of each of the cylindrical filters 3 and also in the longitudinal direction of each of the cylindrical filters 3 by the blowing pressure of the air supply device.
- the air supply device such as a fan (not shown) which is connected to the respective air supply holes 1 7 of each air intake member 1 1 1
- Air is supplied to each ventilation passage 2 of each cylindrical filter 3 through each of the air supply holes 17 and ventilation space 13
- the air supplied to each ventilation passage 2 is It is formed so as to be blown out as clean air uniformly from the peripheral surface of each of the cylindrical filters 3 and also in the longitudinal direction of each of the cylindrical filters 3 by the blowing pressure of the air supply device.
- FIG. 13 is a longitudinal sectional view showing a sixth embodiment of the air purifying apparatus of the present invention.
- the air cleaning device A 5 in the fifth embodiment the side plate 1 6 of one side of each air intake member 1 1 while being formed by drilling an air supply hole 1 7
- the sixth air cleaning device a 6 in the embodiment is formed each of the side plates 1 6 of the air intake member 1 1 of both side drilled air supply hole 1 7.
- the effect of the sixth embodiment is that, since four air supply holes 17 are provided, the air in the fifth embodiment in which the two air supply holes 17 are provided is provided. than cleaning apparatus a 5, has the effect that many air volume is obtained, other actions are the same as the operation in the fifth embodiment, the description thereof is omitted.
- FIG. 14 is a longitudinal sectional view showing a seventh embodiment of the air purifying apparatus of the present invention. It said fifth air cleaning device A 5 in the embodiment of, the respective upper and lower ends of the cylindrical filter 3 a plurality of, is tightly solid air intake member 1 1 has been drilled an air supply hole 1 7 Four
- the air purifier A 7 according to the seventh embodiment has an air supply hole 1 at one upper end of each of the plurality of cylindrical filters 3 and a side plate 16 at one end.
- the air intake member 11 with the perforated 7 is tightly fixed, and the lower end of the cylindrical filter 3 is tightly fixed with a concave lid member 18 with a sealing material (not shown). It is formed.
- the action of the seventh air cleaning device A 7 according to the embodiment of having the above structure, the fifth than the air cleaning device A 5 in the embodiment of, the other of the air flow is poor is the same Description is omitted.
- FIG. 15 is a longitudinal sectional view showing an eighth embodiment of the air purifying apparatus of the present invention.
- the air purifying apparatus A7 according to the seventh embodiment is different from the air purifying apparatus A7 in that an air supply hole 17 is formed in one side plate 16 of the air intake member 11 in the eighth embodiment.
- air supply holes 17 are formed in both side plates 16 of the air intake member 11.
- FIG. 17 shows an air purification device in which a plurality of cylindrical filters 3 ′ are disposed on an air intake member 11 formed in FIG. This is an air purifier in which several cylindrical filters 3 are provided. Since the action of the air cleaning apparatus is the same as the air cleaning device A 5, the description thereof is omitted. Furthermore, although not shown, the as deformation of the air cleaning device A 6 to A 8, and air cleaning Sokuchi the double several cylindrical filter 3 arranged in an L shape, plurality S shape the cylindrical off There is an air purifier port where filter 3 is installed. The operation of each of these air purifying devices is the same as that of each of the air purifying devices A 6 to A 8, and thus the description thereof will be omitted.
- the air cleaning device A 5 ⁇ A 8 in the 5 eighth embodiment of the present invention by disposing the cylindrical filter 3 to the plurality any form, of the respective cylindrical filters 3 Since it can be configured in any shape with a thickness in the diameter direction and can eject both sides, it is adopted when both sides are needed.
- the number of air supply holes 17 depends on the number of air purifiers A 5 Since ⁇ A 8 are present, it can be selected adopt what you need.
- FIG. 18 is a perspective view showing a ninth embodiment of the air cleaning device of the present invention
- FIG. 19 is a longitudinal sectional view of the same. That is, the air purifying device Ag in the ninth embodiment is an air purifying device using one cylindrical filter 3 and particularly forming an air curtain.
- an air cleaning device A 9 has air intake members 21 fitted at upper and lower ends, respectively, and a sealing material (not shown).
- the cylindrical filter 3 fixed more tightly is housed in a box-shaped casing 23 having a diameter larger than that of the cylindrical filter 3 and having an ejection space 22 and a front plate 2 of the casing 23.
- a discharge slit 24 is provided along the central longitudinal direction of 3a, and a guide guide plate 25 is formed to project from both sides of the discharge slit 24.
- Each of the air intake members 21 is formed by projecting an air supply pipe 27 communicating with the ventilation passage 2 of the cylindrical filter 13 outward on the peripheral wall of the bottomed cylindrical body 26.
- Each of the air intake members 21 having the above-described configuration is fitted to the upper and lower ends of the cylindrical filter 3 and tightly fixed by a sealing material (not shown).
- a sealing material not shown.
- through holes 28 penetrating the air supply pipes 27 are respectively formed, and the air supply pipes 27 are inserted into the respective through holes 28 to form a sealing material. (Not shown).
- the through hole 28 is formed in the back plate 23 b, but is not limited to the front plate 23 a provided with the ejection slit 24. If so, it may be drilled on any plate surface.
- the air purifying device A 9 according to the ninth embodiment of the present invention having the above-described configuration is provided by an air supply device such as a fan (not shown) connected to each air supply pipe 27 of each air intake member 21.
- the cylindrical filter is sent to each of the ventilation passages 2 through each of the air supply pipes 27, and the air sent to the ventilation passage 2 is converted into clean air by the blowing pressure of the air supply device. 3 and more uniformly in the length direction of the cylindrical filter 3 into the ejection space 22 of the casing 23, and further from the ejection slit 24 through the ejection space 22. Spouted to form air curtain 29.
- FIG. 20 is a perspective view showing a tenth embodiment of the air cleaning apparatus of the present invention, and FIG.
- the air purifying device A 9 has an air intake member 21 provided with an air supply pipe 27 fixed to the upper and lower ends of the cylindrical filter 3.
- an air purifying apparatus according to the tenth embodiment.
- an air intake member 21 having an air supply pipe 27 is fitted on the upper end of the cylindrical filter 3 and a concave lid member 30 is fitted on a lower end of the cylindrical filter 3. And tightly fixed with a sealing material (not shown).
- a blowing slit 24 and a guide guide plate having the same configuration as in the ninth embodiment are formed on the front plate 23 a of the casing 23.
- the air supply pipe 27 is formed in the upper part of the rear plate 23b, and a penetration hole 28 is inserted through the air supply pipe 27. And is tightly fixed by a sealing material (not shown). It is to be noted that a through hole is not provided in the lower portion of the casing 23 because it is naturally unnecessary.
- the penetration hole 28 is formed in the back plate 23 b, but other than the front plate 23 a provided with the ejection slit 24. If so, it may be drilled on any plate surface.
- the air cleaning device A 1 the compared with the air cleaning device A 9, since other actions only a small air volume is the same, the description thereof is omitted.
- FIG. 22 is a perspective view showing an eleventh embodiment of the air purifying apparatus of the present invention. While ejecting slit 2 4 and guiding guide plate 2 5 of the air cleaning device A 9 in the embodiment of the ninth is provided only on the front plate 2 3 a case and one single 2 3,
- a slit 24 for blowing out air and a guide plate 25 are also formed on a back plate 23 b of a casing 23. Further, in the air cleaning device A 9 according to the ninth embodiment, the through holes 28 are formed in the back plate 23 b, but the air cleaning device A u according to the first embodiment is not used.
- each of the side plates 23 c upper and lower portions of one side plate 23 c are provided with through holes 28 through which the air supply pipes 27 are inserted, and the air supply pipes 27 are inserted into the respective through holes 28. It is penetrated and formed tightly with a sealing material (not shown).
- the air cleaning device i in the eleventh embodiment is used when forming air curtains 29 on both the front side and the back side.
- the through hole 28 is formed on one side plate. Although it is drilled in 23 c, it may be drilled in the other side plate 23 d.
- FIG. 23 is a perspective view showing a 12th embodiment of the air purifying apparatus of the present invention.
- the air purifying apparatus A 12 according to the 12th embodiment is similar to the air purifying apparatus according to the first embodiment, except that the ejection slit 24 and the guide plate 25 are formed of the casing 23.
- An air intake member formed on the front plate 23 a and the back plate 23 b and provided with an air supply pipe 27 at the upper end of the cylindrical filter 3 as in the tenth embodiment. 21 is fitted, and a concave lid member 30 is fitted to the lower end of the cylindrical filter 3 and tightly fixed with a sealing material (not shown).
- a penetration hole 28 for penetrating the air supply pipe 27 is formed in the upper part of the side plate 23c, and the air supply pipe 27 is penetrated to the penetration hole 28 to seal. It is formed tightly fixed by a material (not shown). It is to be noted that no through-hole is required in the lower part of the casing 23, so that it is not provided. Further, in FIG. 23, the through hole 28 is formed in one side plate 23c, but may be formed in the other side plate 23d.
- the air cleaning device A 1 2 is the compared to air cleaning equipment, only a small air volume, the other effects are the same, the description thereof is omitted.
- FIG. 24 is a perspective view showing a thirteenth embodiment of the air purifying apparatus of the present invention.
- the air purifying device A i 3 according to the first embodiment has a blowing slit 24 and a guide guide plate 25 force S of the air cleaning device A i 3 , and is formed on a front plate 23 a and a rear plate 23 b of the casing 23. whereas, in the air cleaning device a i 3 in the embodiment of the first 3, ejecting slit 2 4 is formed in the front plate 2 3 a and the other side plate 2 3 d.
- the air purifying device A 13 includes the air supply pipes 27 on the upper and lower sides of one of the side plates 23 c as in the first embodiment.
- Each of the through holes 28 to be inserted is formed.
- the air supply pipe 27 is penetrated into each of the through holes 28, and is formed by being tightly fixed with a sealing material (not shown). I have.
- the air purifier A! In the thirteenth embodiment. 3 is used when forming the air curtain 29 on both the front side and the side.
- the through hole 28 is formed in one of the side plates 23c, but may be formed in the back plate 23b.
- FIG. 25 is a perspective view showing a 14th embodiment of the air purifying apparatus of the present invention.
- the air purifying device A 14 in the fourteenth embodiment is similar to the air purifying device A in the thirteenth embodiment, except that the blowing slit 24 and the guide plate 25 are formed of a casing 2. 3 is formed on the front plate 23a and the other side plate 23d.
- the air purifier A 14 according to the fourteenth embodiment includes an air intake pipe 27 having an air supply pipe 27 at the upper end of the cylindrical filter 3, as in the first embodiment.
- a concave sand member 30 is fitted at the lower end of the cylindrical filter 3 and tightly fixed with a sealing material (not shown).
- the air supply pipe 27 is inserted through the upper part of the one side plate 23 c and is tightly fixed with a sealing material (not shown). It should be noted that no through-hole is required in the lower part of the casing 23, so that it is not provided.
- a sealing material not shown
- the through hole 28 is formed in one side plate 23c, but may be formed in the back plate 23h.
- the air purifying device A 14 has a smaller air volume than the air purifying device A 13 and has the same other functions as the air purifying device A 13 .
- FIG. 26 is a perspective view showing a fifteenth embodiment of the air purifying apparatus of the present invention
- FIG. 27 is a longitudinal sectional view of the same.b.
- the casing 33 is provided with a slit 34 for discharging along the central longitudinal direction of the front plate 33a and the rear plate 33b of the casing 33, and further has a slit for discharging.
- Guide guide plates 35 protrude from both sides of 34.
- Each of the air intake members 31 is formed of a bottomed cylindrical body 36 having an elliptical shape large enough to be fitted to upper and lower ends of the cylindrical filters 3 integrally with each other. In the center of one side of the cylindrical body 36, there is a difference in the ventilation passage 2 of each cylindrical filter 3.
- the air supply pipes 37 passing therethrough are formed to protrude outward.
- each air intake member 31 having the above-described configuration is fitted to the upper and lower ends of each of the cylindrical filters 13, and is tightly fixed with a sealing material, and one side plate of the casing 33.
- a sealing material for example, a sealing material (not shown).
- Air cleaning device A i 5 in the embodiment of the present invention first 5 made of the construction, from the air supply device such as a fan (not shown) coupled with the air supply pipe 3 7 of each air intake member 3 1
- Air is supplied to each ventilation passage 2 of each of the cylindrical filters 3 through each of the air supply pipes 37, and the air supplied to each of the ventilation passages 2 is blown by the blowing pressure of the air supply device.
- the air is jetted uniformly from the peripheral surface of each of the cylindrical filters 3 and evenly in the longitudinal direction of each of the cylindrical filters 3 into the jetting space 32 of the casing 33, and further jetted out
- the air is blown out from the blowing slit 34 through the space 32 and forms an air curtain 39 on the front side and the back side.
- the through holes 3.8 are drilled in one side plate 33c, but are drilled in the other side plate 33d. Is also good.
- FIG. 28 is a perspective view showing a 16th embodiment of the air purifying apparatus of the present invention
- FIG. 29 is a longitudinal sectional view of the same.
- the air purifier 6 in the sixteenth embodiment includes a plurality of (two in FIG. 28 ′ and two in FIG. 29) cylindrical filters 3 as in the fifteenth embodiment. It is used in parallel, and a slit 34 for ejection and a guide plate 35 are formed on a front plate 33 a and a back plate 33 b of the casing 33.
- An air intake member 31 having an air supply pipe 37 having the same configuration as in the fifteenth embodiment is provided at the upper end of each of the cylindrical filters 3, and the lower end of each of the cylindrical filters 3.
- a bottomed elliptical lid member 40 having each of the cylindrical filters 3 as a body is fitted into the portion, and is tightly fixed with a sealing material (not shown).
- Each of the through holes 38 penetrating the air supply pipe 37 is formed above the one side plate 33 c, and the air supply pipe 37 passes through each of the through holes 38. It is inserted and tightly fixed with a sealing material (not shown).
- a through-hole is naturally unnecessary in the lower part of the casing 33. So it is not provided.
- the through hole 38 is formed in one side plate 33c, but may be formed in the other side plate 33d. Les ,.
- the air purifying device A 16 has a smaller air volume than the air purifying device A 15 but has the same other functions, and therefore, the description is omitted.
- FIG. 30 is a perspective view showing a seventeenth embodiment of the air purifying apparatus of the present invention.
- the air purifier A 15 in the fifteenth embodiment has the two cylindrical filters 3 arranged in parallel to the wide casing 33, whereas the air purifier A 15 in the fifteenth embodiment has
- the air purifying device A 17 in the configuration has a casing 33 with an L-shaped cross section provided with a protruding portion 41 on one side, and a plurality of (two in FIG. 30) simple filters 3 are inclined. It is arranged in.
- air intake members 31 each of which integrates each of the cylindrical filters 13 are fitted into upper and lower ends of each of the cylindrical filters 3, respectively, and a sealing material (FIG. (Not shown), the two cylindrical filters 3 are uniformly housed in the L-shaped casing 33 provided with the ejection space 32, and the front plate 3 3 of the casing 33 is provided.
- a, and a projecting portion 41.4 A slit 34 for ejection is provided along the central longitudinal direction of the side plate 33d on the other side, and guide guide plates are provided on both sides of the slit 34 for ejection. It is formed by protruding 3 5.
- Each of the air intake members 31 includes the cylindrical filter 3 integrated therein, and the cylindrical filter 3 is provided at the center of one side of a bottomed cylindrical body 36 having a size to be fitted to upper and lower ends thereof.
- An air supply pipe 37 communicating with each of the ventilation passages 3 is formed to protrude outward.
- each air intake member 31 having the above-described configuration is fitted to the upper and lower ends of each of the cylindrical filters 13, and is tightly fixed with a sealing material, and one side plate of the casing 33.
- a sealing material and one side plate of the casing 33.
- through holes 38 through which the air supply pipes 37 are inserted are respectively formed, and the respective air supply pipes 37 are respectively inserted into the respective through holes 38 to seal. It is tightly fixed by a material (not shown).
- the air purifying device A 17 is provided by an air supply device such as a fan (not shown) connected to each air supply pipe 37 of each air intake member 31. , The respective cylindrical filters 3 through the respective air supply pipes 37.
- the air supplied to each of the ventilation passages 2 is supplied to the respective ventilation passages 2, and the air supplied to the respective ventilation passages 2 is uniformly purified from the peripheral surface of each of the cylindrical filters 3 by the blowing pressure of the air supply device as clean air.
- the gas is blown out to the blow-out space 32 of the casing 33, and further blown out of the blow-out slit 34 through the blow-out space 32.
- An air curtain 39 is formed on the front side and the protrusion 41 side.
- the through holes 38 are formed in one of the side plates 33c, but may be formed in the back plate 33b.
- FIG. 31 is a perspective view showing an eighteenth embodiment of the air purifying apparatus of the present invention.
- the air purifier A 18 according to the eighteenth embodiment has a cross section L having a protrusion 41 on one side surface, similarly to the air purifier A 17 according to the seventeenth embodiment.
- a plurality of (two in FIG. 31) cylindrical filters 3 are arranged diagonally in the letter-shaped goose 33.
- An air intake member 31 having an air supply pipe 37 having the same configuration as that in the first embodiment is provided at an upper end of each of the cylindrical filters 3, and a lower end of each of the cylindrical filters 3.
- a cover member 40 having a bottomed elliptical shape, into which the respective simple filters 3 are integrated, is fitted into the portion, and is tightly fixed with a sealing material (not shown).
- Each of the through holes 38 penetrating the air supply pipe 37 is formed above the one side plate 33 c, and the air supply pipe 37 passes through each of the through holes 38. It is inserted and tightly fixed with a sealing material (not shown). It is to be noted that no through-hole is required in the lower part of the casing 33, so that it is not provided. Further, in FIG. 31, the through hole 38 is formed in the one side plate 33c, but may be formed in the back plate 33b.
- the air cleaning device A j 8 said compared to air cleaning device A 1 7, only a small air volume, the other effects are the same, the description thereof is omitted.
- the cylindrical lighter 3 provided with the support rod 10 described in the third and fourth embodiments may be used. Although not shown, it can be used naturally.
- the effects obtained by disposing the support rod 10 are the effects of the third and fourth embodiments in addition to the effects of the fifth to 1.8 embodiments.
- the air purifying apparatus has an elongated installation location, air supply is limited to both ends in the longitudinal direction, and a uniform cleaning in the longitudinal direction of the installation location and the peripheral surface of the installation location. Useful when blowing air is required.
- each cylindrical filter 3 can be formed in an arbitrary shape with a thickness in the diameter direction of each cylindrical filter 3 and both sides can be ejected. Useful when spurting is required. Further, it is useful when forming an air curtain on the front side, both the front side and the side side, and both the front side and the back side.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03782829A EP1473522A4 (en) | 2002-12-24 | 2003-12-19 | DEVICE FOR CLEANING AIR |
US10/519,961 US20060032201A1 (en) | 2002-12-24 | 2003-12-19 | Air-purifying device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-371730 | 2002-12-24 | ||
JP2002371730A JP2004205069A (ja) | 2002-12-24 | 2002-12-24 | 空気清浄装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004059219A1 true WO2004059219A1 (ja) | 2004-07-15 |
Family
ID=32677204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/016324 WO2004059219A1 (ja) | 2002-12-24 | 2003-12-19 | 空気清浄装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060032201A1 (ja) |
EP (1) | EP1473522A4 (ja) |
JP (1) | JP2004205069A (ja) |
KR (1) | KR20050086369A (ja) |
CN (1) | CN100410591C (ja) |
TW (1) | TWI275412B (ja) |
WO (1) | WO2004059219A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1395633B1 (it) * | 2009-08-27 | 2012-10-16 | Ufi Innovation Ct Srl | Filtro per motori endotermici |
DE102012101185A1 (de) * | 2011-08-03 | 2013-02-07 | Gebr. Becker Gmbh | Strömungsmaschine, Luftfilter-Vorsatz und Filterteil |
US10857437B2 (en) * | 2017-01-03 | 2020-12-08 | Nabile Lalaoua | Shock-absorbing light-and-siren, hologram projection advertisement, and sensing goal post system |
CN107137985A (zh) * | 2017-05-31 | 2017-09-08 | 四川建源节能科技有限公司 | 一种过滤装置 |
KR102360579B1 (ko) * | 2019-10-04 | 2022-02-09 | 전혁 | 공기 청정기용 필터 |
EP3929499A1 (en) * | 2020-06-25 | 2021-12-29 | TakeAir BV | System for injecting beneficial micro-organisms into an indoor environment |
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- 2003-12-19 EP EP03782829A patent/EP1473522A4/en not_active Withdrawn
- 2003-12-19 KR KR1020047014744A patent/KR20050086369A/ko not_active Application Discontinuation
- 2003-12-19 US US10/519,961 patent/US20060032201A1/en not_active Abandoned
- 2003-12-19 CN CNB2003801005178A patent/CN100410591C/zh not_active Expired - Lifetime
- 2003-12-19 WO PCT/JP2003/016324 patent/WO2004059219A1/ja active Application Filing
- 2003-12-22 TW TW092136436A patent/TWI275412B/zh not_active IP Right Cessation
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JPH0468242A (ja) * | 1990-07-05 | 1992-03-04 | Japan Air Curtain Corp | 人工竜巻発生機構及びその装置並びにこれを用いた照明装置 |
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Also Published As
Publication number | Publication date |
---|---|
EP1473522A4 (en) | 2010-08-25 |
CN1692257A (zh) | 2005-11-02 |
TWI275412B (en) | 2007-03-11 |
CN100410591C (zh) | 2008-08-13 |
US20060032201A1 (en) | 2006-02-16 |
EP1473522A1 (en) | 2004-11-03 |
JP2004205069A (ja) | 2004-07-22 |
TW200420334A (en) | 2004-10-16 |
KR20050086369A (ko) | 2005-08-30 |
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