CN106152322A - Humidifying unit - Google Patents

Humidifying unit Download PDF

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Publication number
CN106152322A
CN106152322A CN201610071890.4A CN201610071890A CN106152322A CN 106152322 A CN106152322 A CN 106152322A CN 201610071890 A CN201610071890 A CN 201610071890A CN 106152322 A CN106152322 A CN 106152322A
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CN
China
Prior art keywords
air
shunting
shunting air
idle call
steam
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Granted
Application number
CN201610071890.4A
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Chinese (zh)
Other versions
CN106152322B (en
Inventor
浦野胜博
佐藤英数
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KIMURA MACHINE TOOLS CO Ltd
Kimura Kohki Co Ltd
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KIMURA MACHINE TOOLS CO Ltd
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Publication of CN106152322A publication Critical patent/CN106152322A/en
Application granted granted Critical
Publication of CN106152322B publication Critical patent/CN106152322B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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 humidification; by dehumidification

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)
  • Central Air Conditioning (AREA)

Abstract

In it is an object of the invention to obtain to be arranged at small space and carry out the humidifying unit of steam humidification.Possesses humidification chamber casing (1) making idle call air with steam;Two eddy flows (F, G) the mixed organization with steam is produced with making idle call air.Mixed organization (2) possesses: is configured such that idle call air bifurcated is the first shunting air (A), the second shunting air (B) and the 3rd shunting air (C), and is produced the bifurcated component (3) of the first eddy flow by the first shunting air;It is configured such that the 3rd shunting air (C) shunts air (A) the first guide portion (4) flowed into towards the first of the downstream area flowing to the first eddy flow (F);The 3rd shunting air (C) with the downstream area being configured such that the second shunting air (B) and flow to the first eddy flow (F) is staggered and flows opposite to each other, thus produces second guide portion (5) of the second eddy flow (G).

Description

Humidifying unit
Technical field
When the present invention relates to carry out air regulation in office or hotel etc., the humidifying unit being connected with the air conditioner being arranged in shingle or air channel etc. and using.
Background technology
When using steam to humidify idle call air, steam is longer by evaporation absorption distance required till the absorption of idle call air, it is therefore desirable to longer bigger humidification space.
Patent documentation 1: Japanese Unexamined Patent Publication 2004-245538 publication.
Summary of the invention
The problem that invention is to be solved:
Therefore, only by that use in small space in shingle, such as fan coil units (fan coil unit) such compact air conditioner, be difficult to steam humidification.
The means of solution problem:
The present invention is to solve the problems referred to above, possess: make idle call air and steam in inside and humidification chamber casing that described idle call air is humidified;With so that described idle call air surround described steam make simultaneously described idle call air produce two eddy flows and with the form of described steam, the mixed organization that is arranged at described humidification chamber casing.
Also, can also be that mixed organization possesses: be configured such that described idle call air bifurcated is the first shunting air, the second shunting air and the 3rd shunting air, and produced the bifurcated component of the first eddy flow by described first shunting air;It is configured such that described 3rd shunting air shunts air the first guide portion flowed into towards described the first of the downstream area flowing to described first eddy flow;It is staggered with the described 3rd shunting air of the downstream area being configured such that described second shunting air and flow to described first eddy flow and flows opposite to each other, thus producing the second guide portion of the second eddy flow.
According to the invention of said structure, make idle call air surround steam make simultaneously idle call air produce two eddy flows and and steam, therefore can promote that idle call air increases the vapor absorption amount of unit interval to the absorption of steam.Therefore, evaporation absorption distance shortens and realizes humidifying reducing and the miniaturization of humidification chamber casing of space.Also, steam surrounded by idle call air and not inner surface with humidification chamber casing directly contact, thus without condensation or condensation etc. occur, humidification chamber casing, without heat insulation, reduces cost.As long as the humidifying unit of the present invention is arranged in the shingle of the small space such as office or hotel, and it is directly connected to compact air conditioner such as fan coil units or is connected by air channel, just can carry out steam humidification.If additionally, have been provided with air conditioner, the most only need to set up humidifying unit and just can be updated with cheap price.Again, even if the exogenous QI that temperature and humidity is relatively low, as long as carrying out steam humidification the most there is not the worry that humidification is not enough, by being introduced directly into exogenous QI to small-sized air conditioners such as fan coil units, the air conditioner then carrying out exogenous QI humidification without another, seeks cost and reduces.By means of humidification chamber casing, make the noise energy of idle call air significantly be decayed by diffusion and reflection, be therefore best suitable for hotel etc. and require the place of quietness, it is possible to carry out the air regulation that comfortableness is excellent.
Again, can also be that bifurcated component possesses: arrange across distance with the inner surface portion of described humidification chamber casing, and define make described idle call air by and produce the retaining wall portion of four clearance portion of described second shunting air, described 3rd shunting air, the 4th shunting air and the 5th shunting air respectively;With so that described idle call air produces described first shunting air and the form of described first eddy flow, is arranged at the peristome in described retaining wall portion through described retaining wall portion.
According to the invention of said structure, by means of peristome, can increase the wind speed of the idle call air by peristome and improve Reynolds number, the downstream area at peristome positively produces the first eddy flow, can be humidified with steam by idle call air.Additionally, be only the simple structure arranging peristome in retaining wall portion, therefore, it is possible to manufacture with low cost.
Also, can also be the first guide portion by with described 3rd shunting air collision so that the direct of travel of described 3rd shunting air is constituted towards the first wind direction adjusting plate of the downstream area of described first eddy flow;Second guide portion by with described second shunting air collision so that the direct of travel of described second shunting air is towards being staggered with described 3rd shunting air and second wind direction adjusting plate in direction in opposite directions is constituted.
Invention according to said structure, by the first wind direction adjusting plate and the second wind direction adjusting plate, the second shunting air and the 3rd shunting air can be made to be staggered and in opposite directions so that idle call air rotates, thus positively produce the second eddy flow, can be by idle call air and steam and humidify.Additionally, only arrange the first wind direction adjusting plate and the simple structure of the second wind direction adjusting plate, therefore without the inside of humidification chamber casing being intricately separated by multiple components, it is possible to manufacture with low cost.
Also, can also be to possess to be arranged at the injection spray pipe of the inside of described humidification chamber casing in the form of steam described in the area alignment of the first eddy flow that produces.
According to the invention of said structure, producing the area alignment steam of the first eddy flow, therefore making idle call Efficient air and promptly absorb steam, increasing and effectively add moisture.
Also, can also be the electrode steam generator being also equipped with carrying described steam to described injection spray pipe;Described steam generator possesses the booster transformer making interelectrode boost in voltage.
According to the invention of said structure, such as can use the power supply of 100V and the electrode of 400V in electrode steam generator, therefore electrode area significantly reduces, and humidification capability keeps constant but seeks the miniaturization of humidifier.Accordingly it is also possible to be arranged in the small spaces such as the shingle in office or hotel etc., can easily carry out steam humidification.
Also, can also be to be also equipped with carrying out, at the weather side of described injection spray pipe, the evaporation type humidifier that humidifies;By the humidification insufficient section of described evaporation type humidifier by described injection spray pipe humidification to supplement.
Invention according to said structure, mainly carry out humidifying and only being humidified by steam by insufficient section by operating cost less evaporation type humidifier, therefore humidification cost is few, and carry out humidifying heating and low-temperature humidifying, such that it is able to realize energy saving and comfortableness simultaneously by steam when low air conditioner load.
Accompanying drawing explanation
Fig. 1 is the figure observing the state that the humidifying unit of the present invention is installed on air conditioner from side;
Fig. 2 is the figure of Fig. 1 viewed from above;
Fig. 3 is to observe humidification chamber casing (chamber from oblique upper Box) axonometric chart;
Fig. 4 is the enlarged view of the Section X-X of Fig. 2;
1 humidification uses chamber casing;
2 mixed organizations;
3 bifurcated components;
4 first guide portion;
5 second guide portion;
6 clearance portion;
7 inner surface portion;
8 outer surface portion;
9 retaining wall portions;
10 peristomes;
11 first wind direction adjusting plates;
12 second wind direction adjusting plates;
13 injection spray pipes;
14 steam generators;
15 booster transformers;
16 evaporation type humidifiers;
17 electrodes;
A first shunts air;
B second shunts air;
C the 3rd shunts air;
D the 4th shunts air;
E the 5th shunts air;
F the first eddy flow;
G the second eddy flow.
Detailed description of the invention
Fig. 1 to Fig. 4 illustrates a kind of embodiment of the humidifying unit of the present invention.The humidifying unit of this embodiment possesses: make idle call air and steam in inside, makes idle call air absorb the humidification chamber casing 1 of moisture of steam with this;Be arranged at humidification chamber casing 1 inside and make idle call air surround steam make idle call air produce two eddy flows F, G simultaneously and with the mixed organization 2 of steam;Evaporation type humidifier 16;With seam humidifier 18.The arrow of the thick dotted line in each figure illustrates the flowing of idle call air.
Mixed organization 2 possesses bifurcated component the 3, first guide portion 4 and the second guide portion 5.Bifurcated component 3 is arranged at the inside of humidification chamber casing 1 with following form: to make idle call air bifurcated be the first shunting air A, the second shunting air B and the 3rd shunting air C, and produce the first eddy flow F by the first shunting air A, and make the first shunting air A to be clipped in the state flowing between the second shunting air B and the 3rd shunting air C.
Bifurcated component 3 possesses retaining wall portion 9 and peristome 10.The air communication passage of the inside of humidification chamber casing 1 is constituted by the inner surface portion 7 of chamber casing 1 by humidifying.The outer surface portion 8 in retaining wall portion 9 is arranged across distance with this inner surface portion 7, thus forms the top in retaining wall portion 9 of four clearance portion 6(diagrams, lower section, left side, these four, right side).Make idle call air pass through four clearance portion 6, thus generation the second shunting air B, the 3rd shunting air C, the 4th shunting air D and the 5th shunt air E respectively.Bifurcated component 3 is supported in humidification chamber casing 1 by not shown component.
Peristome 10 is arranged at retaining wall portion 9 along the air-flow crossing idle call air and the line that extends in the horizontal direction.Idle call air is made to produce the first shunting air A through retaining wall portion 9.Peristome 10 is arranged at retaining wall portion 9 on the position surrounded by four clearance portion 6, so that the first shunting air A flows with the state surrounded by the second shunting air B, the 3rd shunting air C, the 4th shunting air D and the 5th shunting air E.
For peristome 10, idle call air is by EDGE CONTACT with peristome 10 during peristome 10, thus produces the first eddy flow F in region downstream.The air of peristome 10 passes through sectional area by sectional area less than the humidification air of the air communication passage of the inside of chamber casing 1, therefore makes idle call air by peristome 10, increases the wind speed of idle call air with this, improve Reynolds number.Therefore, the downstream area at peristome 10 produces the first eddy flow F of Karman vortex street or turbulent flow etc..
First guide portion 4 is so that the 3rd shunting air C is arranged at the inside of humidification chamber casing 1 towards the first shunting air A of downstream area the form that flows into upward flowing to the first eddy flow F.Second guide portion 5 is arranged at the inside of humidification chamber casing 1 with following form: make the second shunting air B and the 3rd shunting air C of the downstream area flowing to the first eddy flow F is staggered and flows downwards, thus produce the second eddy flow G.I.e., at close downstream compared with the 3rd shunting air C and the first position, shunting air A interflow, second shunting air B and the 3rd shunting air C is staggered and the most fluidly collaborates, make idle call air rotate by these the 3rd shunting air C and the second shunting air B, thus produce the second eddy flow G.
First guide portion 4 by with the 3rd shunting air C collision so that the direct of travel of the 3rd shunting air C is constituted towards the first wind direction adjusting plate 11 of the downstream area of the first eddy flow F.Second guide portion 5 by with the second shunting air B collision so that the direct of travel of the second shunting air B turn back and towards being staggered with the 3rd shunting air C and second wind direction adjusting plate 12 in direction in opposite directions is constituted.
The first wind direction adjusting plate 11 formed by smooth thin plate is arranged at the inside of humidification chamber casing 1 along the air-flow crossing idle call air and the line that extends in the horizontal direction.First wind direction adjusting plate 11 is configured at the midway of the stream of the 3rd shunting air C with the form that the downstream area towards the first eddy flow F highlights obliquely upward.
The second wind direction adjusting plate 12 formed by smooth thin plate is arranged at the inside of humidification chamber casing 1 along the air-flow crossing idle call air and the line that extends in the horizontal direction.Second wind direction adjusting plate 12 is symmetrical in line with the downstream area relative to the first eddy flow F and the first wind direction adjusting plate 11, and the form oliquely downward highlighted towards the downstream area of the first eddy flow F is configured at the midway of stream of the second shunting air B.
Seam humidifier 18 is made up of such as lower component: be arranged at the injection spray pipe 13 of the inside of humidification chamber casing 1 with the form at the area alignment steam producing the first eddy flow F;With the electrode steam generator 14 carrying steam to injection spray pipe 13.Electrode steam generator 14, applies voltage between the electrode 17,17 that impregnated in the water within water container 19 and makes current flowing, and make water seethe with excitement by Joule heat, thus produce steam.Steam generator 14 possesses the booster transformer 15 making the boost in voltage between electrode 17,17.Contacted electrode 17 surface area of water by the supply of water with discharge increase and decrease, change current value with this, thus control steam generating amount.
Injection spray pipe 13 has the multiple spray holes 20 mutually arranged on the direction of principal axis of pipe across distance.Steam generator 14 makes humidification steam discharge (above downstream) obliquely upward from the spray holes 20 of injection spray pipe 13 by flexible pipe (hose).Injection spray pipe 13 is arranged at the inside in retaining wall portion 9 along the air-flow crossing idle call air and the line that extends in the horizontal direction.The bottom in retaining wall portion 9 is formed as pallet shape and catches the discharge opeing (drain) discharged from injection spray pipe 13, and by flexible pipe (thick line of Fig. 4), this discharge opeing is expelled to drip tray (drain pan) 27.Weather side at this injection spray pipe 13 is humidified by evaporation type humidifier 16, humidifies to supplement by injection spray pipe 13 by the humidification insufficient section of evaporation type humidifier 16.
Humidification chamber casing 1 is formed as the shape making a part for the inner surface portion 7 of the described air communication passage of composition protrude upward.By means of this, prevent the condensation generated because the steam attempting to rise contacts with the inner surface portion 7 of humidification chamber casing 1.Also, by this shape, the noise energy of idle call air is diffused and reflects thus decay.
Idle call air is fed through the inside of humidification chamber casing 1 by the air conditioner 23 with heat exchanger 21 and blower fan 22.Make the Air blowing portion of this air conditioner 23 be connected with the air intake of humidification chamber casing 1, and make this air conditioner 23 suspend in midair together with steam generator 14 to be arranged in shingle 49.The air outlet slit of humidification chamber casing 1 is connected with shunting chamber casing 24.
Multiple heat-transfer pipes 26 are inserted in multiple heat transfer plate 25 and are formed by heat exchanger 21, heat-transfer pipe 26 internal flow heat exchange medium with carry out heat exchange by the idle call air of heat exchanger 21 by means of heat-transfer pipe 26 and heat transfer plate 25.As this heat exchange medium, it is possible to use the heat source water of water or aqueous solution etc., or the cold-producing mediums such as freon or other various media etc. can be used.By making blower fan 22 rotate, make the idle call air such as exogenous QI or return air become warm air or cold wind by heat exchanger 21 with this, and supplied by idle call space to indoor etc. by means of humidification chamber casing 1, shunting chamber casing 24, air channel etc..
In the humidification inside of chamber casing 1, the idle call air being admitted to collides with the retaining wall portion 9 of bifurcated component 3, flow out from peristome 10 and four clearance portion 6, thus bifurcated be the first shunting air A, second shunting air B, the 3rd shunting air C, the 4th shunting air D and the 5th shunting air E.Idle call air passes through peristome 10, produces the first eddy flow F with this at the downstream area of peristome 10.In the region producing this first eddy flow F, discharge steam, make idle call air absorb steam by the first eddy flow F, thus carry out humidifying for the first time.The idle call air of humidification flow to the downstream area of the first eddy flow F together with remaining steam.
3rd shunting air C and the first guide portion 4 are collided and are flow to the downstream area of the first eddy flow F.Second shunting air B and the second guide portion 5 are collided and are staggered with the 3rd shunting air C and flow to the downstream area of the first eddy flow F opposite to each other.Second shunting air B and the 3rd shunting air C is staggered and flows opposite to each other, produces the second eddy flow G so that this makes idle call air rotate.Make idle call air absorb remaining steam by this second eddy flow G, carry out second time and humidify.Carry out the air outlet slit of the idle call air flow humidification chamber casing 1 that second time humidifies.Additionally, surround by the second shunting air B, the 3rd shunting air C, the 4th shunting air D and the 5th shunting air E from the steam of injection spray pipe 13 discharge, and absorbed by idle call air completely by humidifying for the second time, contact thus without the inner surface with humidification chamber casing 1.
It addition, the invention is not restricted to above-mentioned embodiment, as set forth below without departing from the scope of the subject in the invention can free design for change.Although humidification chamber casing 1 is directly connected with air conditioner 23, but can also connect by means of air channel.Seam humidifier 18 can also is that the various seam humidifiers such as electric heating known to other in addition to electric pole type.Evaporation type humidifier 16 is possible not only to be arranged at the inside of air conditioner 23, but also can be arranged at the inside of humidification chamber casing 1.Evaporation type humidifier 16 can also be omitted, only perform the steam humidification by seam humidifier 18.In contrast to this, if omitting seam humidifier 18, and only evaporation type humidifier 16 is arranged at the inside of humidification chamber casing 1, then the evaporation type humidifier that saturation efficiency (humidification capability) is bigger can be set.

Claims (7)

1. a humidifying unit, it is characterised in that possess:
Humidification chamber casing (1) making idle call air and steam in inside and described idle call air is humidified;With
So that described idle call air surround described steam make simultaneously described idle call air produce two eddy flows (F), (G) and with the form of described steam, the mixed organization (2) of the inside being arranged at described humidification chamber casing (1).
Humidifying unit the most according to claim 1, it is characterised in that mixed organization (2) possesses:
It is configured such that described idle call air bifurcated is the first shunting air (A), the second shunting air (B) and the 3rd shunting air (C), and is produced the bifurcated component (3) of the first eddy flow (F) by described first shunting air (A);
It is configured such that described 3rd shunting air (C) shunts air (A) the first guide portion (4) flowed into towards described the first of the downstream area flowing to described first eddy flow (F);With
Described 3rd shunting air (C) of the downstream area being configured such that described second shunting air (B) and flow to described first eddy flow (F) is staggered and flows opposite to each other, thus produces second guide portion (5) of the second eddy flow (G).
Humidifying unit the most according to claim 2, it is characterised in that bifurcated component (3) possesses:
Arrange across distance with the inner surface portion (7) of described humidification chamber casing (1), and define make described idle call air by and produce described second shunting air (B) respectively, described 3rd shunting air (C), the 4th shunting air (D) and the 5th shunt the retaining wall portion (9) of four clearance portion (6) of air (E);With
So that described idle call air produces described first shunting air (A) and the form of described first eddy flow (F), is arranged at the peristome (10) of described retaining wall portion (9) through described retaining wall portion (9).
4. according to the humidifying unit described in Claims 2 or 3, it is characterised in that
First guide portion (4) by with described 3rd shunting air (C) collision so that the direct of travel of described 3rd shunting air (C) is constituted towards first wind direction adjusting plate (11) of the downstream area of described first eddy flow (F);
Second guide portion (5) by with described second shunting air (B) collision so that the direct of travel of described second shunting air (B) is towards being staggered with described 3rd shunting air (C) and second wind direction adjusting plate (12) in direction in opposite directions is constituted.
Humidifying unit the most according to claim 1, it is characterised in that
Possess to be arranged at the injection spray pipe (13) of the inside of described humidification chamber casing (1) in the form of steam described in the area alignment of the first eddy flow (F) that produces.
Humidifying unit the most according to claim 5, it is characterised in that
It is also equipped with carrying the electrode steam generator (14) of described steam to described injection spray pipe (13);
Described steam generator (14) possesses the booster transformer (15) making the boost in voltage between electrode (17), (17).
7. according to the humidifying unit described in claim 5 or 6, it is characterised in that
It is also equipped with carrying out, at the weather side of described injection spray pipe (13), the evaporation type humidifier (16) that humidifies;
By the humidification insufficient section of described evaporation type humidifier (16) by described injection spray pipe (13) humidification to supplement.
CN201610071890.4A 2015-05-15 2016-02-02 Humidifying unit Active CN106152322B (en)

Applications Claiming Priority (2)

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JP2015099664A JP5995337B1 (en) 2015-05-15 2015-05-15 Humidification unit
JP2015-099664 2015-05-15

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CN106152322B CN106152322B (en) 2019-03-12

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CN201610071890.4A Active CN106152322B (en) 2015-05-15 2016-02-02 Humidifying unit

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US11339983B2 (en) 2017-09-21 2022-05-24 Toshiba Mitsubishi-Electric Industrial Systems Corporation Air conditioner
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JP6619033B2 (en) * 2018-02-01 2019-12-11 木村工機株式会社 Air conditioner
CN108274975A (en) * 2018-04-04 2018-07-13 山东科技大学 A kind of vehicle-mounted air outlet humidifier of vaporation-type

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KR101758194B1 (en) 2017-07-14
KR20160134461A (en) 2016-11-23
JP2016217560A (en) 2016-12-22
CN106152322B (en) 2019-03-12
JP5995337B1 (en) 2016-09-21
CN205536265U (en) 2016-08-31

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