CN203223998U - Gas generator for generating gases with saturated humidity - Google Patents
Gas generator for generating gases with saturated humidity Download PDFInfo
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- CN203223998U CN203223998U CN 201220746071 CN201220746071U CN203223998U CN 203223998 U CN203223998 U CN 203223998U CN 201220746071 CN201220746071 CN 201220746071 CN 201220746071 U CN201220746071 U CN 201220746071U CN 203223998 U CN203223998 U CN 203223998U
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- saturated humidity
- pall ring
- gas generator
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Abstract
The utility model relates to a gas generator for generating gases with a saturated humidity, which comprises an insulation can body. The bottom of the insulation can body is provided with a gas inlet and the top of the insulation can body is provided with a gas outlet. Within the insulation can body, the bottom of the insulation can body is marked out as a water-bath region and the upper part of the insulation can body is marked out as a water drop generation region. A water temperature control system, a water circulation system and a Pall ring accumulation region are arranged within the water-bath region. The water circulation system is led to the water drop generation region. The Pall ring accumulation region is arranged below the water drop generation region and gases can be introduced into the Pall ring accumulation region. A bubble generation unit is arranged at the bottom of the Pall ring accumulation region. According to the technical scheme of the utility model, according to the saturated humidity in the air at a certain temperature, through controlling the temperature of water, gases led into the water is enabled to be saturated in humidity. Then the humidity can be adjusted by means of the gases with a saturated humidity. The gas generator has the advantages of compact structure, high humidification control accuracy, good air tightness and high work reliability.
Description
Technical field
The utility model relates to a kind of experiment humidifier, specifically is a kind of saturated humidity gas generator that is applied in the air ambient Laboratory Module.
Background technology
The air ambient Laboratory Module mainly is a kind of instrument for the test contaminant burst size, is widely used in fields such as building materials, furniture, environmental protection and scientific research detection.For the environmental experiment cabin, relative humidity is a very important techniques index, and the humidification method that adopts at environmental chamber at present has: excusing from death ripple humidification and electric heating humidification.The characteristics of excusing from death ripple humidifier are to utilize ultrasonic wave water atomization, but the shortcoming of this humidifier is to use hard water can produce incrustation scale, needs regularly to clean, the heavy fatigue of working, and incrustation scale also influences the ultrasonic atomizatio effect.The characteristics of electric moistening device are to utilize electrothermal tube that water is heated into steam, but its shortcoming is to use electrothermal tube to be influenced the humidification effect by the incrustation scale parcel for a long time.These two kinds of humidification methods all can not keep moisture stable.
Summary of the invention
Therefore, for solving the problem of humidifier humidity stability, the utility model provides a kind of novel saturated humidity gas generator, and the harmful effect that it can avoid incrustation scale to bring has the humidification effect stability, and is reliable, the characteristics of complete function.
The technical scheme that the utility model provides is: a kind of saturated humidity gas generator, comprise an insulation casing, and gas feed is arranged at the bottom, and gas vent is arranged at the top, it is characterized in that: in casing, the bottom is divided into the water-bath district, top is divided into water droplet and produces the district; Be provided with water temperature control system, water circulation system and Pall ring accumulation region in the described water-bath district, described water circulation system is led to water droplet and is produced the district, produce the water droplet generating means that arranges in the district to water droplet the water source is provided, the water droplet that described water droplet generating means produces falls back to downwards in the water-bath district; Described Pall ring accumulation region is positioned at described water droplet and produces under the district, and a large amount of Pall rings is distributed in the Pall ring accumulation region, is provided with bubble generator in Pall ring accumulation region bottom.
Described water-bath district and water droplet produce between the district to be separated by the ventilation dividing plate.
In described water-bath district, Pall ring accumulation region and water temperature control system, water circulation system are separated by the palisade dividing plate, and the gap width of described palisade dividing plate is less than Pall ring, and a large amount of Pall rings is distributed in the Pall ring accumulation region.
Described bubble generator links to each other with gas feed.Described bubble generator is porous ceramic pipe.
Described water temperature control system comprises refrigeration system and heating system, and main body is refrigerator pipes and heating tube.
Described water circulation system comprises water inlet pipe, water circulating pump and circulating water pipe, and water inlet pipe is plugged in the water-bath district, is connected to circulating water pipe by water circulating pump, and described circulating water pipe links to each other with the water droplet generating means.
Described gas vent the best is arranged on the top that water droplet produces the district.
The gas that enters in the casing is one of air, high pure nitrogen, high-purity rare gas or other mixing noble gas bodies of purifying.
According to technique scheme, the utlity model has following advantage: 1, by water temperature control system, can make the water bath with thermostatic control environment, for saturated humidity gas provides default temperature.2, the Pall ring accumulation region of certain altitude is set, bubble is fully contacted with water, delay the speed that bubble rises, make the interior gas temperature of bubble identical with water temperature gradually.3, the water droplet generating means is set, when bubble rise, break leave water body after, the reverse contact of decline water droplet that gas produces with the water droplet generation device in continuing the process that rises makes gas humidity reach saturated humidity under the water temperature fully.4, Pall ring has advantages such as throughput is big, separative efficiency is high, resistance is little, and the Pall ring filler can adopt metal, pottery, plastic or other material.5, the water droplet generating means adopts rain shower to get final product.6, the utility model utilizes saturation of the air moisture content under the uniform temperature, and the temperature by control water makes gas saturated aqueous by water, utilizes the gas of saturated aqueous to regulate humidity.Compact conformation, humidification control accuracy height, gas tightness are good, the functional reliability height.
Description of drawings
Fig. 1 is the internal structure schematic diagram of saturated humidity gas generating unit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model scheme is described in detail.
The utility model is the concept of utilizing saturation of the air moisture content under the uniform temperature, by the temperature of control water, makes the gas saturated aqueous of passing through water under the uniform temperature, utilizes the gas of saturated aqueous to regulate humidity then.In structural design of the present utility model, as shown in Figure 1, it comprises a casing 1, is that water-bath district, bottom 2 and top water droplet produce district 3 in casing 1 internal separation; In water-bath district 2, be provided with water temperature control system 4, water circulation system 5, Pall ring 6 and bubble generator 7 again.Water temperature control system 4 is made constant water temperature for water-bath district 2; Water circulation system 5 is made recirculated water, provides the water source for the top water droplet produces district 3; Pall ring 6 moves about in water-bath, is used for slowing down the speed of the bubble that flows from bottom to up; Bubble generator 7 can produce a large amount of bubbles and banish in the water, and bubble is moved about to gas vent to top by the bottom.The water droplet on top produces district 3 and is provided with water droplet generating means 8, and the water droplet 9 of generation drops into downwards in the water-bath district 2, and water droplet 9 is used for slowing down the speed that gas upwards flows makes gas contact with water fully simultaneously as far as possible, generation saturated humidity gas.
A specific embodiment is that the water-bath district 2 of bottom and the water droplet on top are produced between the district 3 with 10 separations of ventilation dividing plate.In water-bath district 2, with palisade dividing plate 11 a side water-bath district 2 is separated into the device district, device is equipped with water temperature control system 4 and water circulation system 5 in the district; Opposite side water-bath district 2 is separated into the Pall ring accumulation region.The gap width of palisade dividing plate 11 makes Pall ring 6 can not flow in the device district less than Pall ring 6, can only move about in the zone that is surrounded by casing diapire, sidewall and ventilation dividing plate 10, palisade dividing plate 11, and the water in water-bath district can flow freely.The bottom of Pall ring accumulation region is provided with gas feed 12, conjointly is provided with bubble generator 7 with gas feed 12.The corresponding water droplet in the top of Pall ring accumulation region produces district 3.Produce in the district 3 at water droplet, the top is provided with water droplet generating means 8.
Water temperature control system 4 comprises refrigeration system and heating system, and main body is heating tube 41 and refrigerator pipes 42; Water circulation system 5 comprises water inlet pipe 51, water circulating pump 52 and circulating water pipe 53, and water inlet pipe 51 is plugged in the water-bath district 2, is connected to circulating water pipe 53 by water circulating pump 52.Circulating water pipe 53 links to each other with water droplet generating means 8, and water droplet generating means 8 formula water become water droplet 9, and water droplet 9 falls to be got back in the water-bath.
Pall ring 6 has been common product in the industry, does not do too much at this and gives unnecessary details, and it has advantages such as throughput is big, separative efficiency is high, resistance is little, and how the Pall ring filler is made with metal, pottery, plastic or other material.
Casing 1 selects for use insulation material to make, and makes the water temperature in the casing be in the temperature that needs at the beginning of the work under the mediation effect of refrigeration system and heating system.Pall ring 6 can the access to plant district under the stopping of palisade dividing plate 11, water in the casing 1 enters circulating water pipe 53 from water inlet pipe 51 under the effect of water circulating pump 52, enter the water droplet generation device 8 that links to each other with circulating water pipe 53 at last, become water droplet 9, water droplet 9 falls to be got back in casing 1 water body.When water temperature reached the temperature that needs in casing 1, gas entered in the porous ceramic bodies through gas feed 12, and porous ceramic bodies is varied to bubble with gas and enters in the water.Bubble by the effect of Pall ring 6, fully contacts with water in the process that rises, and delays the speed that bubble rises, and makes the interior gas temperature of bubble identical with water temperature gradually.When bubble rise, break leave water body after, decline water droplet 9 reverse contacts that gas produces with water droplet generation device 8 in continuing the process that rises make gas humidity reach saturated humidity under the water temperature fully.Have the saturated humidity gas that needs under the temperature and leave casing 1 by gas outlet 13.The gas that enters in the casing can be air, high pure nitrogen, high-purity rare gas or other mixing noble gas bodies that purifies.
Above embodiment is only unrestricted in order to the technical solution of the utility model to be described, the modification that the ordinary skill people of this area makes this technical scheme or be equal to replacement and all should belong to the utility model and openly reach protection domain.
Claims (9)
1. a saturated humidity gas generator comprises an insulation casing, and gas feed is arranged at the bottom, and gas vent is arranged at the top, it is characterized in that: in casing, the bottom is made as the water-bath district, and top is made as water droplet and produces the district;
Be provided with water temperature control system, water circulation system and Pall ring accumulation region in the described water-bath district, described water circulation system is led to water droplet and is produced the district, described Pall ring accumulation region is positioned at described water droplet and produces under the district, a large amount of Pall rings is distributed in the Pall ring accumulation region, is provided with bubble generator in Pall ring accumulation region bottom.
2. saturated humidity gas generator according to claim 1 is characterized in that: separate by the ventilation dividing plate between described water-bath district and water droplet produce and distinguish.
3. saturated humidity gas generator according to claim 1 and 2 is characterized in that: in described water-bath district, Pall ring accumulation region and water temperature control system, water circulation system are separated by the palisade dividing plate, and the gap width of described palisade dividing plate is less than Pall ring.
4. saturated humidity gas generator according to claim 1, it is characterized in that: described bubble generator links to each other with gas feed.
5. according to claim 1 or 4 described saturated humidity gas generators, it is characterized in that: described bubble generator is porous ceramic pipe.
6. saturated humidity gas generator according to claim 1, it is characterized in that: described water temperature control system comprises refrigeration system and heating system.
7. saturated humidity gas generator according to claim 1, it is characterized in that: described water circulation system comprises water inlet pipe, water circulating pump and circulating water pipe, water inlet pipe is plugged in the water-bath district, is connected to circulating water pipe by water circulating pump, and described circulating water pipe links to each other with the water droplet generating means.
8. saturated humidity gas generator according to claim 1 is characterized in that: described gas vent is arranged on the top that water droplet produces the district.
9. saturated humidity gas generator according to claim 1 is characterized in that: enter air, high pure nitrogen or the high-purity rare gas of gas for purifying in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746071 CN203223998U (en) | 2012-12-28 | 2012-12-28 | Gas generator for generating gases with saturated humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746071 CN203223998U (en) | 2012-12-28 | 2012-12-28 | Gas generator for generating gases with saturated humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223998U true CN203223998U (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746071 Expired - Lifetime CN203223998U (en) | 2012-12-28 | 2012-12-28 | Gas generator for generating gases with saturated humidity |
Country Status (1)
| Country | Link |
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| CN (1) | CN203223998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220775A (en) * | 2020-01-20 | 2020-06-02 | 中国特种设备检测研究院 | Saturated or supersaturated flue gas moisture content measurement calibrating device |
| CN112710047A (en) * | 2021-03-25 | 2021-04-27 | 湖南京木德机械有限公司 | Medical humidification unit and humidification equipment |
-
2012
- 2012-12-28 CN CN 201220746071 patent/CN203223998U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220775A (en) * | 2020-01-20 | 2020-06-02 | 中国特种设备检测研究院 | Saturated or supersaturated flue gas moisture content measurement calibrating device |
| CN112710047A (en) * | 2021-03-25 | 2021-04-27 | 湖南京木德机械有限公司 | Medical humidification unit and humidification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |