US996217A - Humidifying and air-moistening apparatus. - Google Patents
Humidifying and air-moistening apparatus. Download PDFInfo
- Publication number
- US996217A US996217A US59150410A US1910591504A US996217A US 996217 A US996217 A US 996217A US 59150410 A US59150410 A US 59150410A US 1910591504 A US1910591504 A US 1910591504A US 996217 A US996217 A US 996217A
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- United States
- Prior art keywords
- air
- casing
- pan
- passage
- spray
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
Definitions
- Our invention relates to means for moistening the air in rooms or factories, has for its object to provide an apparatus which will not only keep the air constantly supplied with any preferred amount of moisture and diffuse such moisture throughout the room, but will also perform the additional function of cleansing the air.
- the invention consists in certain improvements in construction of the device shown in the patent to Stuart TV. Cramer,-#908,964, bearing date of January 5th, 1909, aswill be fully disclosed in the following specification and claims.
- numer al 1 indicates the inner or spray casing within which is the spray nozzle 2.
- ' 16 is a support by which the fan is suspended in its position by the straps 10.
- 26 represents anauxiliary or false bottom fastened to the pan 3 with its upper surface at an angle to that of the pan.
- 27 is an annular trough or basin to arrest water flowing down the inside of the casing 1 and is provided with a lip 28 forming an extension of the casing, which projects into the trough and forms an .efiectiveseal, corn polling the air issuing through the concentric passage 29 to pass under the lip and through the water in said trough, thus increasing the etliciency of the humidifier.
- A' humidifier comprising'an inner and outer casing, a spray head within the inner casing,'a conical deflector, a pan, an annular bell-shaped member between the lower ends of the casingsarra'ngedto form an air passage inside and anair passage outside said member, the latter passage being adapted to deliver air' be'yond the edge of the pan, and
- A- humidifier comprising an inner and outer casing, a spray head wlth n the inner casing, a bell-shaped member betweenthe' casings and arranged to form; an 'air pas sage inside and an air passage outside saidbell-shaped member, the latter passage being;
- A. humidifiervcompr'ising'an innerv and outer casing, a spray head normally within.
- the cas1ng 'a deflector at the lower end of said casing, apan, an'annular auxiliary deflector arranged to form two-concent-ricair passages between said caslngs, the outer passage being arranged' to deliver air beyond theedge'of the pan, and an outward extend I i'ng' spray passage below said air passages.
- a humidifier comprising an innerr-and outer casing, a spray head within the casing, a deflector at the lower end of the cas-;
- a pan an outward exteridingspray passage, and an auxiliary deflector concentrlcally arranged with n the caslng to form an annular. air passage on each side of said auxiliary deflcctor, the outward passagebeing arranged to deliver, air beyond the edge ofthe pan and above the spray assage.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Humidification (AREA)
Description
S. W. GRAMER & W. B. HODGE.
HUMIDIFYING AND AIR MOISTBNING APPARATUS. APPLICATION FILED NOV. 5 1910.
996,217. Patented June 27.1911.
2:4 WWW/00% 6 6 6 @Myawal I aiflwm To all whom it may concern:
nrr STATES ATENT onnicn.
STUART W. CRAMER AND WILLIAM B. HODGE, 0F CHARLOTTE, ridivrn CAROLINA;
SAID HOIDGE ASSIGNOR TO SAID CRALMER.
I-IUMIDIFYING .ANP AIR-MOISTENING- APPARATUS.
Be it known that we, S'rUAirr W. Creamer: and WVILLIAM B. Hones, citizens of the United States, residing at Charlotte, 1n the .county ofMecklenburg and State. of North Carolina, have invented certain new and useful'Improvements 1n Hum difying and Air- Moistening Apparatus; and we do hereby declare. the following to be a full, clear,'and
exact description of the invention, such as will enable others skilled in the art to whichit appertains to make and use the same.
Our invention relates to means for moistening the air in rooms or factories, has for its object to provide an apparatus which will not only keep the air constantly supplied with any preferred amount of moisture and diffuse such moisture throughout the room, but will also perform the additional function of cleansing the air.
The invention consists in certain improvements in construction of the device shown in the patent to Stuart TV. Cramer,-#908,964, bearing date of January 5th, 1909, aswill be fully disclosed in the following specification and claims.
The accompanying drawing, which forms part of this specification, represents a vertical. section partly in elevation of our improved humidifier.
Reference being had'to the drawing and the designating characters thereon, the numer al 1 indicates the inner or spray casing within which is the spray nozzle 2. g
3 is the pan or collecting basin and 4: the
- deflecting cone.
5 is, a combinedstopcock and strainer for the water supply and 6 is the waste water strainer.
7 is the wrter supply pipe and S the-waste water pipe.
9, 9, are supporting hangers for the basin and 10,10, are supporting hangers for the whole apparatus.
11 arebails for the convenient handling ofthe casing 1. v
12 isan'outer casing inclosing the air space 12 between the inner-or spray casing 1 and the outer. casing 12.
13 are centering and carrying porters definitey and relatively fixing the position of the inner and outer casings with reference to each other and to the other parts of the apparat-us.
1 1 is a vertically movable supplemental venting. the
i Specification of Letters Patent. Patented J 119 27, 1911,
Application filed November 9, 1910. Serial No. 591,504.
casing inclosing a plenum space 14 between the upper end of the inner spray casing 1 and the fan 15. v
' 16 is a support by which the fan is suspended in its position by the straps 10.
17 is a carrying member firmly fixed to the fan supporting member 16, to which the supplemental casing 1 1 is detachably secured with the bayonet joint 18'. I
19 is a pin attached to a .hanger'by a chain 20 and is used as a support for the. casing 12 in raised position by being thrust through a hole 21 in the hanger and upon which the lower end of the casing-12 rests' 2 is an auxiliary bell-shaped deflector,
rigidly attached to the-outer casing 12 by means of carrying porters 23. This deflector 22 separates the space between the? two bells into two passages 24 and 25.
26 represents anauxiliary or false bottom fastened to the pan 3 with its upper surface at an angle to that of the pan.
27 is an annular trough or basin to arrest water flowing down the inside of the casing 1 and is provided with a lip 28 forming an extension of the casing, which projects into the trough and forms an .efiectiveseal, corn polling the air issuing through the concentric passage 29 to pass under the lip and through the water in said trough, thus increasing the etliciency of the humidifier.
In endeavoring to increase the evaporative capacity of the humidifier shown in Patent 908,964, Fig. 1, it was found diflicult to go beyond a certain point on account of the increased volume of spray issuing from the pan, being drawn back into the fan and recirculated through the humidifier. This was found to be caused by too great a volume of air being deflected by the pan itself, and while. it was extremely necessary to divert a part of this current of air down on to the issuing spray so as to beat the large drops down against the pan, thereby prehumidifier from wetting down yet it was found when all of the air passing down through space 12' was de- 'flected against the edge of the pan as shown in the patent referred to, that the increased capacity could not be obtained. In order to still. retain the beneficial results attained by this outside shell of air beating down the large particles of water against the pan, we have arranged the auxiliary bell-22 which Still allows-a sufficient portion of this cur;
iii)
4 the blast or current offlair comingldown outward extending rent of air to beat down the large-particles of Water against the edge of the pan, but it also diverts a sufficient volumeof this current out through the upper passage 24, which 5 is spaced with reference to the edge of the pan so that the proper proportion of air rushes past it instead of actually impin ing against it. The inner bod of air, there ore, v
' inpassing down through 'the center of the insidecasin 1, becoming surcharged with spray an rent of airfolloiving down on'it-he out i .side of the casing v l-ithrough space 25,- 15
which blast-of air drives down against the condensed by either the cone or the side-walls of the casing,.and these two combined'cu'rrents of air andspray 'issue fromjtheedge of'the pan where they are again struck by through space 24.: This latter blast or currentof air changes the direction of the fordirection and tending to riseto the top-of the room and thereby be sucked back int-o. the fan,v this sheet of saturated andsu'rcharged air is blown radially outward This flattening effect of the auxiliary aircurrent from space 24 is'intensified' by the slope of the fal bottom- 26, which, of course, does not- T to be made at the particular angle req ip I lam is preferably at a less acute angle than of j the pan. This construction, therefore; allows a reatly' increased dis tance between the be 1 on the inner 'casin and the cone, wherebyfa' greatly increase amount of spray can be drawn from the humidifier with consequently largely increased.
casin ,a conical deflector, a pan, an annular /be1l-s apcd memberbetween the casings and arranged to form'an air passage inside and an air passage outside said bell-shaped member, the latter liver air beyon the'edge of the pan and an;
spray passage bel air passages. p
being diverted by the cone, passes outward and meets the curpan any large particles which hayelnot beenmer so that instead of curving in an upward passage being adapted to deow said 2. A' humidifier comprising'an inner and outer casing, a spray head within the inner casing,'a conical deflector, a pan, an annular bell-shaped member between the lower ends of the casingsarra'ngedto form an air passage inside and anair passage outside said member, the latter passage being adapted to deliver air' be'yond the edge of the pan, and
an'outwardextending spray passage below said'air passage.
' 3. A humidifiercomprising winner and outer. casing, a spray head within the-inner casing, a conical deflector, a pan at the lowe'r end of the inner casingyan annularbelh shaped member below the receiving end of sai inner casing and arranged to formcon 'passagjebelow said air passages.
centric-passages, the outer passage being' adaptedto deliver .ai'r beyond the'edgeof the pan, and an outward extending spray 4. A- humidifier comprising an inner and outer casing, a spray head wlth n the inner casing, a bell-shaped member betweenthe' casings and arranged to form; an 'air pas sage inside and an air passage outside saidbell-shaped member, the latter passage being;
adapted to deliver air beyond the edge of the pan, and an outward extending spray pas? sage below said air passage.
5. A. humidifiervcompr'ising'an innerv and outer: casing, a spray head normally within.
the cas1ng,'a deflector at the lower end of said casing, apan, an'annular auxiliary deflector arranged to form two-concent-ricair passages between said caslngs, the outer passage being arranged' to deliver air beyond theedge'of the pan, and an outward extend I i'ng' spray passage below said air passages.
6. A humidifier comprising an innerr-and outer casing, a spray head within the casing, a deflector at the lower end of the cas-;
'ing, a pan, an outward exteridingspray passage, and an auxiliary deflector concentrlcally arranged with n the caslng to form an annular. air passage on each side of said auxiliary deflcctor, the outward passagebeing arranged to deliver, air beyond the edge ofthe pan and above the spray assage.
In testimony whereof we at x our signatures, 1n presence of two witnesses.
STUART W. CRAMER.
Witnesses: R. I..DALT0N,
J vQ-OIWA'rsoN- WILLIAM B- E-W
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59150410A US996217A (en) | 1910-11-09 | 1910-11-09 | Humidifying and air-moistening apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59150410A US996217A (en) | 1910-11-09 | 1910-11-09 | Humidifying and air-moistening apparatus. |
Publications (1)
Publication Number | Publication Date |
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US996217A true US996217A (en) | 1911-06-27 |
Family
ID=3064549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US59150410A Expired - Lifetime US996217A (en) | 1910-11-09 | 1910-11-09 | Humidifying and air-moistening apparatus. |
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US (1) | US996217A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915712A (en) * | 1987-05-05 | 1990-04-10 | Aerequipment Engineers, Inc. | Evaporative gas cooling system and method |
-
1910
- 1910-11-09 US US59150410A patent/US996217A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915712A (en) * | 1987-05-05 | 1990-04-10 | Aerequipment Engineers, Inc. | Evaporative gas cooling system and method |
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