CN201482631U - Tower type high-pressure hot airflow atomization and humidification experiment device - Google Patents
Tower type high-pressure hot airflow atomization and humidification experiment device Download PDFInfo
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- CN201482631U CN201482631U CN2009201581035U CN200920158103U CN201482631U CN 201482631 U CN201482631 U CN 201482631U CN 2009201581035 U CN2009201581035 U CN 2009201581035U CN 200920158103 U CN200920158103 U CN 200920158103U CN 201482631 U CN201482631 U CN 201482631U
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Abstract
The utility model belongs to the technical field of the aviation test, and relates to a tower type high-pressure hot airflow atomization and humidification experiment device. In the technical scheme, a compressed air source is connected with a water storage tank, the water outlet of the water storage tank is arranged on an atomization nozzle on the bottom of an atomization tower through an adjusting valve, the bottom of the atomization tower is provided with a drainage port, the drainage port extends into a water container through a drainage valve; the upper part of the atomization tower is provided with a water distributor, a leading-out pipe on the top of the atomization tower is provided with a humidity sensor, the humidity sensor is connected with the adjusting valve through an automatic adjusting system; and the bottom of the atomization tower is also provided with a hot airflow inlet. When the utility model is used, the water can be atomized and sprayed into the high-temperature hot airflow through atomization nozzle under the effect of the compressed air, and the atomized water is then vaporized under the temperature of the high-temperature hot airflow, thereby realizing the effect of humidifying the airflow. The utility model has a small structure, facilitates the installation, and can be directly connected in the airflow pipeline in series without needs for occupation of special places or for establishment of special boiler rooms. Moreover, the utility model can not be limited by the special equipment management and has no safety problems possibly related to the high-temperature and high-pressure steam.
Description
Technical field
The utility model belongs to aviation experimental technique field, relates to a kind of tower thermal current high-pressure atomization humidification experimental provision.
Background technology
All adopt as the air-flow humidification simulation test field unification at present steam humidification method, this method maturation, reliable, be widely used, but will be by steam boiler owing to produce steam, and coal-fired steam boiler, combustion and steam boiler, still electric steam boiler is controlled by the strictness of special equipment management all, in all very inconvenience of experimental occasions mounting arrangements, use and management, even do not permit using.
Summary of the invention
The purpose of this utility model provides a kind of safe and reliable and can produce the tower thermal current high-pressure atomization humidification experimental provision of high pressure high humidity gas.
Technical solution of the present utility model is, compressed gas source and water tank join, and to the atomizer that places the atomisation tower bottom, the atomisation tower bottom is provided with discharge outlet to the delivery port of water tank through control valve, and discharge outlet enters water receptacle through draining valve; Water knockout drum is established on atomisation tower top, on the fairlead of atomisation tower top humidity sensor is set, and humidity sensor is connected to control valve through automatic regulating system; The atomisation tower bottom is provided with the thermal current inlet port.Advantage that the utlity model has and beneficial effect, the utility model utilizes high-pressure air source compressed air, water is sprayed in the elevated temperature heat air-flow by atomizer atomizing, and the water vapor that utilizes the temperature of elevated temperature heat air-flow to have atomized again reaches the effect to the air-flow humidification.The utility model structure is small and exquisite, be convenient to install, and can directly be concatenated in the airflow pipeline, need not to take special-purpose place again or sets up boiler dedicated room; Do not relate to the high temperature pressure vessel problem, be not subjected to the constraint of special equipment management; No longer relate to the issuable safety problem of high temperature and high pressure steam.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, compressed gas source 4 joins with water tank, and to the atomizer 1 that places atomisation tower 6 bottoms, atomisation tower 6 bottoms are provided with discharge outlet to the delivery port of water tank 3 through control valve 2, and discharge outlet enters water receptacle 9 through draining valve 8; Water knockout drum 7 is established on atomisation tower 6 tops, on the atomisation tower 6 top fairleads humidity sensor 10 is set, and humidity sensor 10 is connected to control valve 2 through automatic regulating system 5; Atomisation tower 6 bottoms are provided with the thermal current inlet port.
The size of atomizer 1 is determined according to the size of the water capacity of thermal current flow and simulation thermal current, control valve 2 can be a manual modulation valve, also can be automatic regulating valve, when control valve 2 was automatic regulating valve, control valve 2 constituted controlled system with self-regulation 5 with humidity sensor 10.
Compressed gas source 4 can be quoted from the thermal current source of the gas, also can join special-purpose mini air compressor, and bleed pressure is than the high 0.3Mpa～0.5Mpa of stream pressure.
Draining valve 8, draining valve 8 keep certain apertures (little leakage state) in case the pressure that utilizes thermal current with discharging of vaporization not in the atomisation tower 6 through water knockout drum 7 aqueous water of collecting that condenses.
Water receptacle 9 is collected the aqueous water of discharging through draining valve 8.
Embodiment one
Adding wet situation at certain 500kg/h～2500kg/h, 0.4Mpa～0.6Mpa, 150 ℃～250 ℃ high-temperature high-pressure air flow requires maximum humidification to contain 30g water to every 1kg dry air, device has disposed the atomizer configuration of a 50kg/h atomized water, atomisation tower diameter 150mm, high 1600mm, amount of water is realized regulating automatically by electric control valve, humidity sensor and controller, and compressed gas source is directly drawn from the 0.8Mpa source of the gas of thermal current.
Embodiment two
Adding wet situation at certain 200kg/h～1000kg/h, 1.0Mpa～2.0Mpa, 250 ℃～450 ℃ high-temperature high-pressure air flow requires maximum humidification to contain 30g water to every 1kg dry air, device has disposed the atomizer configuration of a 25kg/h atomized water, atomisation tower diameter 125mm, high 1200mm, amount of water is realized regulating automatically by electric control valve, humidity sensor and controller, and compressed gas source is directly drawn from thermal current 2.5Mpa source of the gas.
Embodiment three
Adding wet situation at certain 1000kg/h～6000kg/h, 0.4Mpa～0.8Mpa, 350 ℃～550 ℃ high-temperature high-pressure air flow requires maximum humidification to contain 30g water to every 1kg dry air, device has disposed the atomizer configuration of a 150kg/h atomized water, atomisation tower diameter 250mm, high 1800mm, amount of water is realized regulating automatically by electric control valve, humidity sensor and controller, and compressed gas source is the small-sized air compressor of a 2.5Mpa of independent configuration.
Claims (1)
1. tower thermal current high-pressure atomization humidification experimental provision, it is characterized in that, compressed gas source (4) joins with water tank, the delivery port of water tank (3) through control valve (2) to the atomizer (1) that places atomisation tower (6) bottom, atomisation tower (6) bottom is provided with discharge outlet, and discharge outlet enters water receptacle (9) through draining valve (8); Water knockout drum (7) is established on atomisation tower (6) top, on the fairlead of atomisation tower (6) top humidity sensor (10) is set, and humidity sensor (10) is connected to control valve (2) through automatic regulating system (5); Atomisation tower (6) bottom is provided with the thermal current inlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201581035U CN201482631U (en) | 2009-06-04 | 2009-06-04 | Tower type high-pressure hot airflow atomization and humidification experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201581035U CN201482631U (en) | 2009-06-04 | 2009-06-04 | Tower type high-pressure hot airflow atomization and humidification experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482631U true CN201482631U (en) | 2010-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201581035U Expired - Lifetime CN201482631U (en) | 2009-06-04 | 2009-06-04 | Tower type high-pressure hot airflow atomization and humidification experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482631U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166535A (en) * | 2010-12-23 | 2011-08-31 | 北京航空航天大学 | Large space lab steam fog supply system |
| CN102788406A (en) * | 2011-05-20 | 2012-11-21 | 杭州三花研究院有限公司 | Humidifier, humidification system and control method of humidifier and humidification system |
| CN111645878A (en) * | 2020-06-17 | 2020-09-11 | 江西洪都航空工业集团有限责任公司 | Experimental bleed air pipeline humidification system of aircraft environmental control system |
| CN111828839A (en) * | 2019-04-19 | 2020-10-27 | 上海恒劲动力科技有限公司 | Gas supply system with temperature control and humidification device for supplying compressed gas to pressure space |
-
2009
- 2009-06-04 CN CN2009201581035U patent/CN201482631U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166535A (en) * | 2010-12-23 | 2011-08-31 | 北京航空航天大学 | Large space lab steam fog supply system |
| CN102166535B (en) * | 2010-12-23 | 2012-03-21 | 北京航空航天大学 | Large space lab steam fog supply system |
| CN102788406A (en) * | 2011-05-20 | 2012-11-21 | 杭州三花研究院有限公司 | Humidifier, humidification system and control method of humidifier and humidification system |
| CN102788406B (en) * | 2011-05-20 | 2015-05-20 | 杭州三花研究院有限公司 | Humidifier, humidification system and control method of humidifier and humidification system |
| CN111828839A (en) * | 2019-04-19 | 2020-10-27 | 上海恒劲动力科技有限公司 | Gas supply system with temperature control and humidification device for supplying compressed gas to pressure space |
| CN111645878A (en) * | 2020-06-17 | 2020-09-11 | 江西洪都航空工业集团有限责任公司 | Experimental bleed air pipeline humidification system of aircraft environmental control system |
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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 |
Granted publication date: 20100526 |
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| CX01 | Expiry of patent term |