CN203490206U - Humidifying saturator - Google Patents
Humidifying saturator Download PDFInfo
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- CN203490206U CN203490206U CN201320202844.5U CN201320202844U CN203490206U CN 203490206 U CN203490206 U CN 203490206U CN 201320202844 U CN201320202844 U CN 201320202844U CN 203490206 U CN203490206 U CN 203490206U
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- saturator
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Abstract
The utility model belongs to the technical field of measurement and testing, and relates to a humidity metering and testing technology. According to the generation principle of a bubbling-type saturator, the compulsory scattering and multiple mixing technology is adopted to improve the humidifying efficiency and the humidity stability. The utility model relates to a humidifying saturator. The humidifying saturator consists of (n+1) (n is a natural number) levels of vertical cavities in series connection, wherein each level of cavity is connected through a conduit (10); a primary cavity air inlet (1) is arranged on the top of the cavity, an air outlet (2) is arranged on the bottom of the cavity, the air inlets (1) of rest cavities are arranged on the bottom of the cavities, and the air outlets (2) of the rest cavities are arranged on the top of the cavities; each cavity sequentially consists of an air chamber (3), a saturation chamber (4) and a mixing chamber (5) from top to bottom, and the saturation chamber is filled with porous medium (6). The humidifying saturator is simple in structure, convenient to operate, high in humidifying efficiency, high in generated humidity saturation degree, good in stability and applicable to a humidity generator.
Description
One, technical field
The utility model belongs to metrological testing technology field, relates to psychrometry measuring technology, particularly psychrometry measuring technology.
Two, background technology
Humidity generator is widely used equipment in psychrometry verification process, and the air-flow of the different humidity that it goes out is as the source of the gas of humidity assay calibration.Wherein humidification saturator is in humidity generator, to be responsible for occurring the core component of saturated with moisture, and the saturation degree of the moisture that saturator goes out directly affects the performance index of humidity generator.
The principle of work of humidification saturator is to utilize air-flow through water, to the absorption of moisture and carrying, and then reaches the object that increases airflow humidity.Under perfect condition, gas can become saturated with moisture after saturator, but the air-flow state of reaching capacity that is far from fact.In order to increase the saturation degree of saturator generation gas, technician has designed very eurypalynous humidification saturator.
Bubble type humidification saturator is contained appropriate pure water conventionally in an airtight cylinder, and there are many apertures at the bucket end.Through the gas purifying, from bottom, enter, by aperture bubbling, by water saturation, from top, discharge.
CN2103760 adsorption type humidification saturator be by the plane formula humidification saturator conventional, place can planar water sorbing material improve carrier gas saturation degree.In humidification saturator, placed sorbing material, thereby effectively increased the contact area of water and carrier gas, carrier gas is easily reached capacity.
Three, summary of the invention
It is object that the utility model be take the saturation degree that improves saturator generation gas, and a kind of novel humidification saturator is provided.
The purpose of this utility model is to realize like this, according to bubble type saturator occurring principle, make air-flow bubbling in water logging particle, adopt microporosity separator Forced Dispersion structure, list bundle air-flow is dispersed into multi beam air-flow, be about to air pocket and be dispersed into minute bubbles, increase the contact area of gas and water, improve the adsorbance of air-flow to water; Adopt multi-cavity structure and saturated chamber porous material filling, by air-flow repeatedly cut apart mixing humidification, increase air water duration of contact, thereby improve humidification efficiency; By adjusting, input the pressure of air-flow, improve the saturation pressure of saturator, further increase carrier gas load; By Forced Dispersion and repeatedly humidification, mixing, eliminated the labile factor that air flow rate otherness is introduced, improve moisture stable, thereby realize the object that improves moisture saturation degree.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: by n+1(n, be natural number) level a vertical cavity be composed in series, cavitys at different levels connect by conduit 10; First order cavity air intake opening 1 is positioned at cavity top, gas outlet 2 is positioned at cavity bottom, and all the other cavity air intake openings 1 are positioned at cavity bottom, gas outlet 2 is positioned at cavity top; Cavity is comprised of air chamber 3, saturated chamber 4, mixing chamber 5, is followed successively by air chamber, saturated chamber and mixing chamber from top to bottom, the filling porous medium 6 in saturated chamber, and as shown in Figure 1, cavity body structure is as shown in accompanying drawing 2,3,4 for multistage humidification saturator structure.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: by n+1(n, be natural number) the vertical cavity joint group one-tenth of level, cavitys at different levels connect by conduit 10; First order cavity air intake opening 1 is positioned at cavity top, gas outlet 2 is positioned at cavity bottom, and all the other cavity air intake openings 1 are positioned at cavity bottom, gas outlet 2 is positioned at cavity top; Vertical cavity is comprised of air chamber 3, saturated chamber 4, mixing chamber 5, be followed successively by air chamber, saturated chamber and mixing chamber from top to bottom, between air chamber, mixing chamber and saturated chamber, separate respectively by microporosity separator 7, the porous medium 6 that fill saturated chamber is solids, and cavity body structure is as shown in accompanying drawing 2,3,4.
The humidification saturator that the utility model relates to, for multistage humidification saturator, is characterized in that: n is not more than 5.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: the ratio of cavity internal diameter and height is between 1/5～1/2.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: cavity internal diameter is between 20mm～60mm.
The humidification saturator that the utility model relates to, for multistage humidification saturator, is characterized in that: housing depth is between 50mm～300mm.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: described solids diameter is between 1mm～5mm.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: described microporosity separator micropore size is between 0.1mm～0.8mm.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: described microporosity separator pore density is between 8/cm
2～50/cm
2between.
The humidification saturator that the utility model relates to, is multistage humidification saturator, it is characterized in that: air chamber is independent of one another by the structure of microporosity separator with microporosity separator and mixing chamber.
The humidification saturator that the utility model relates to is simple in structure, easy to operate, and humidification efficiency is high, humidification successful, and moisture saturation degree is high, good stability.Be applicable to humidity generator, saturator work efficiency significantly improves, thereby the moisture that humidity generator is occurred reaches perfect condition.
Four, accompanying drawing explanation
The humidification saturator structural representation that accompanying drawing 1 the utility model relates to
A kind of cavity body structure schematic diagram of humidification saturator that accompanying drawing 2 the utility model relate to
The another kind of cavity body structure schematic diagram of humidification saturator that accompanying drawing 3 the utility model relate to
Another cavity body structure schematic diagram of the humidification saturator that accompanying drawing 4 the utility model relate to
Wherein: 1-air intake opening; 2-gas outlet; 3-air chamber; The saturated chamber of 4-; 5-mixing chamber; 6-porous medium; 7-microporosity separator; 8-cylindrical shell; 9-cavity lid; 10-conduit; 11-stainless steel sift net post; 12-O-ring seal; 13-stainless steel mesh.
Five, specific embodiments
Novel humidification saturator the utility model being related to below in conjunction with accompanying drawing is described in further detail, but not as the utility model being related to the restriction of technical scheme.
Embodiment mono-
The humidification saturator that two cavity configurations of take are identical is example.
Cavity body structure as shown in Figure 2, by cylindrical shell 8,9 and 2 microporosity separators 7 of cavity lid, formed, cylindrical shell 8 is the organic glass cylinder of wall thickness 4mm, internal diameter 30mm, high 80mm, the cavity lid 9 of pore (air admission hole or venthole) is worn at two ends, be threaded, each connector all adopts hermetically-sealed construction, and microporosity separator 7 is all lined with O-ring seal 12 up and down; Microporosity separator 7 is the corrosion resistant plate of diameter 30mm, thickness 0.5mm, uniform 80 0.2mm pores; Conduit 10 is the interior polishing stainless steel pipe of diameter 6mm; The porous medium 6 consisting of 3A type globular molecule sieve is filled in saturated chamber 4.Shown in accompanying drawing 1, connect each several part, the airtight system of whole System forming obtains the humidification saturator that the utility model relates to.
During use, by the slow filling deionized water of first order cavity air intake opening 1.Deionized water enters mixing chamber 5 by air chamber 3, stainless steel microporosity separator 7, porous medium 6 successively under Action of Gravity Field, for quickening progress, can when filling, rock up and down saturator, when the water surface rises to mixing chamber 5 centre of second level cavity, stop filling.Static placement is after 10 minutes, the use of can ventilating.
This humidification saturator is when ventilation flow rate is not more than 2L/min, and outlet moisture saturation degree reaches more than 95%, and moisture stable is good.
Embodiment bis-
A kind of level Four humidification saturator of take is explained as example.
First order cavity body structure as shown in Figure 4, is comprised of cylindrical shell 8,9 and 2 microporosity separators 7 of cavity lid and multilayer stainless steel mesh 13; Cylindrical shell is the organic glass cylinder of wall thickness 8mm, internal diameter 60mm, high 300mm, and the cavity lid 9 of pore (air intake opening 1 or gas outlet 2) is worn at two ends, and air intake opening 1 and 2 places, gas outlet need add stainless steel sift net post 11, length and cavity lid consistency of thickness; Be threaded, each connector all adopts hermetically-sealed construction; Microporosity separator 7 is the corrosion resistant plate of diameter 60mm, thickness 1mm, uniform 160 0.3mm pores; Above the microporosity separator 7 of 5 of saturated chambers 4, mixing chamber, install multilayer stainless steel mesh 13 additional, visual air-flow size is determined the number of plies, generally gets 5 layers; The glass bead that diameter is 4mm is filled in saturated chamber 4, as the 1st grade of cavity.
2nd, 3,4 grades of cavity body structures as shown in Figure 3, are comprised of cylindrical shell 8,9 and 2 microporosity separators 7 of cavity lid, and cylindrical shell is the organic glass cylinder of wall thickness 8mm, internal diameter 60mm, high 300mm, cavity lid 9 with venthole, is threaded, and each connector all adopts hermetically-sealed construction; Microporosity separator 7 is the corrosion resistant plate of diameter 60mm, thickness 0.8mm, uniform 100 0.2mm pores; 3A type globular molecule sieve is filled in saturated chamber 4, as the 2nd, 3,4 grades of cavitys.
By shown in accompanying drawing 1, connect level Four cavity, conduit 10 is the interior polishing stainless steel pipe of diameter 6mm, and the airtight system of whole System forming obtains the humidification saturator that the utility model relates to.
Using method is with embodiment mono-, and when filling deionized water, three level Four cavitys can be annotated respectively by the gas outlet 2 of cavity upper end, stop filling when the water surface reaches mixing chamber microporosity separator 7.During ventilation, flow Ying You little becomes large gradually.
When this humidification saturator ventilation flow rate is not more than 8L/min, outlet moisture saturation degree reaches more than 90%, and moisture stable is good.
Claims (10)
1. a humidification saturator, is multistage humidification saturator, it is characterized in that: by the vertical cavity of n+1 level, be composed in series, n is natural number, and cavitys at different levels connect by conduit (10); First order cavity air intake opening (1) is positioned at cavity top, gas outlet (2) are positioned at cavity bottom, and all the other cavity air intake openings (1) are positioned at cavity bottom, gas outlet (2) are positioned at cavity top; Cavity is comprised of air chamber (3), saturated chamber (4), mixing chamber (5), is followed successively by air chamber, saturated chamber and mixing chamber from top to bottom, the filling porous medium in saturated chamber (6).
2. humidification saturator according to claim 1, is characterized in that: between air chamber (3), mixing chamber (4) and saturated chamber (5), separate respectively by microporosity separator (7), the porous medium (6) that fill saturated chamber is solids.
3. arbitrary humidification saturator according to claim 1 and 2, is characterized in that: n is not more than 5.
4. arbitrary humidification saturator according to claim 1 and 2, is characterized in that: the ratio of cavity internal diameter and height is between 1/5～1/2.
5. arbitrary humidification saturator according to claim 1 and 2,, it is characterized in that: cavity internal diameter is between 20mm～60mm.
6. arbitrary humidification saturator according to claim 1 and 2, is characterized in that: housing depth is between 50mm～300mm.
7. arbitrary humidification saturator according to claim 1 and 2, is characterized in that: described solids diameter is between 1mm～5mm.
8. humidification saturator according to claim 2, is characterized in that: described microporosity separator micropore size is between 0.1mm～0.8mm.
9. humidification saturator according to claim 2, is characterized in that: described microporosity separator pore density is between 8/cm
2～50/cm
2between.
10. according to the arbitrary humidification saturator described in claim 2,8,9, it is characterized in that: air chamber is independent of one another by the structure of microporosity separator with microporosity separator and mixing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320202844.5U CN203490206U (en) | 2013-04-19 | 2013-04-19 | Humidifying saturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320202844.5U CN203490206U (en) | 2013-04-19 | 2013-04-19 | Humidifying saturator |
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| Publication Number | Publication Date |
|---|---|
| CN203490206U true CN203490206U (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320202844.5U Expired - Fee Related CN203490206U (en) | 2013-04-19 | 2013-04-19 | Humidifying saturator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575855A (en) * | 2013-04-19 | 2014-02-12 | 中国兵器工业集团第五三研究所 | Humidifying saturator |
-
2013
- 2013-04-19 CN CN201320202844.5U patent/CN203490206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575855A (en) * | 2013-04-19 | 2014-02-12 | 中国兵器工业集团第五三研究所 | Humidifying saturator |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 |