CN202177833U - Gas humidity adjusting device - Google Patents
Gas humidity adjusting device Download PDFInfo
- Publication number
- CN202177833U CN202177833U CN2011202838462U CN201120283846U CN202177833U CN 202177833 U CN202177833 U CN 202177833U CN 2011202838462 U CN2011202838462 U CN 2011202838462U CN 201120283846 U CN201120283846 U CN 201120283846U CN 202177833 U CN202177833 U CN 202177833U
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- gas
- pipeline
- humidification
- water tank
- humidity
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Abstract
The utility model relates to a gas humidity adjusting device, which comprises a gas inlet pipeline used for being connected with a gas source and a gas outlet pipeline used for being connected with a gas using device, and further comprises a humidifying pipeline and a gas drying pipeline both connected with the gas inlet pipeline. A gas humidifying device used for adding moisture into gas and a gas humidity adjusting valve are connected in series on the humidifying pipeline in the gas inlet direction. A gas inlet adjusting valve is connected in series on the gas drying pipeline, and the outlet ends of the humidifying pipeline and the gas drying pipeline are both communicated with the gas outlet pipeline to converge dry gas and humid gas. The gas humidity adjusting device adjusts gas humidity by adopting combination of a gas humidifying mode and a gas drying mode. One path of original high-purity gas enters the gas humidifying device, brings out a micro quantity of moisture and then is mixed with the high-purity gas to achieve humidity constancy of the gas. Flow of gas with moisture passing through the gas humidifying device is adjusted by the gas-loading gas humidity adjusting valve to achieve the aim of humidity quantitative adjustment. The device is integrally simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of gas humidity regulating device.
Background technology
Some occasion need be used the carrier gas with certain humidity now; Though but have a certain amount of moisture in original high-purity carrier gas; But might its moisture not reach the degree that survey sensor can be measured,, can not realize quantitative adjusting though existing damping device can be realized the purpose of humidification; Therefore just need artificial a certain amount of moisture that in carrier gas, adds; Humidity in the carrier gas is regulated, and to reach the degree that survey sensor can be measured, the humidity of its carrier gas simultaneously also can quantitatively be controlled.
The utility model content
The purpose of the utility model provides a kind of gas humidity regulating device, can not realize the quantitatively problem of adjusting to solve existing damping device.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of gas humidity regulating device; This device comprises and is used for air inlet pipeline that is connected with source of the gas and the outlet pipe that is used for being connected with gas equipment; Also comprise humidification pipeline and dry gas pipeline that inlet end all is connected with air inlet pipeline; Said humidification pipeline upper edge airintake direction is serially connected with gas humidification device and the gas humidity regulation valve that is used for gas is added moisture successively, is serially connected with the air inlet adjustment valve on the dry gas pipeline, and the endpiece of humidification pipeline and dry gas pipeline all is communicated with, humid gas dried to converge with outlet pipe.
Said gas humidification device comprises a water tank; Said water tank upper end is provided with cover plate; Cover plate is provided with the carrier gas inlet that is used for the plug-in mounting draft tube and the carrier gas outlet that is used for the plug-in mounting escape pipe, said escape pipe in water tank, extend be used for water tank in added water fully contact.
Said water tank is provided with a cylindricality tank body with cavity outward, and said tank body has certain thickness perisporium, evenly is laid with at least one heating rod in the perisporium, and said water tank is located in the cavity of tank body.
The tank body of said constant temperature water pot is provided with heat-insulation layer outward.
Be provided with temperature sensor on the said cover plate and within heat-insulation layer.
Outlet pipe after said humidification pipeline and dry gas pipeline converge is provided with gas flow regulating valve.
The mode that the gas humidity regulating device of the utility model adopts humidified gases to mix with dry gas is regulated gas humidity; Wherein one tunnel entering gas humidification device with original high-purity gas; Take Trace Water Vapor out of, mix with high-purity gas again, realize that the humidity of gas is constant; Through the band aqueous vapor body flow of carrier gas humidity regulation valve regulation, reach the purpose that humidity is quantitatively regulated through the gas humidification device.This device one-piece construction is simple, easy to use.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model gas humidity regulating device;
Fig. 2 is the structural representation of second kind of embodiment of the utility model gas humidity regulating device;
Fig. 3 is the structural representation of gas humidification device.
Embodiment
Below in conjunction with concrete embodiment the utility model is done further introduction.
Like Fig. 1～shown in Figure 2 is the structural representation of the utility model gas humidity regulating device; Can know by figure; This device comprises and is used for air inlet pipeline that is connected with source of the gas and the outlet pipe that is used for being connected with gas equipment; Also comprise the humidification pipeline 8 and dry gas pipeline 7 that all are connected with air inlet pipeline; Humidification pipeline upper edge airintake direction is serially connected with the gas humidification device 81 and gas humidity regulation valve 82 that is used for gas is added moisture successively, is serially connected with air inlet adjustment valve 71 on the dry gas pipeline 7, and the endpiece of humidification pipeline and dry gas pipeline all is communicated with, humid gas dried to converge with outlet pipe.
The air inlet pipeline of the utility model can have two kinds of structures: as shown in Figure 1; Air inlet pipeline comprises a draft tube; The import of this draft tube is connected with a source of the gas, and outlet can be connected with the dry gas pipeline with the humidification pipeline respectively through a T-valve (not shown); As shown in Figure 2, air inlet pipeline comprises two draft tube, and the import of two draft tube is connected with a source of the gas respectively, and outlet is connected with the dry gas pipeline with the humidification pipeline separately.
As shown in Figure 3; The gas humidification device of present embodiment comprises a water tank 2; The water tank upper end is provided with cover plate 10; Cover plate is provided with the carrier gas inlet that is used for plug-in mounting draft tube 61 and the carrier gas outlet that is used for plug-in mounting escape pipe 62, draft tube 61 in water tank 2, extend be used for water tank in added water fully contact.
For moisture is combined with gas more easily; Can heat the moisture in the water tank; Therefore a cylindricality tank body 1 with cavity is set outside water tank; This tank body has certain thickness perisporium, evenly is laid with at least one heating rod 3 (present embodiment is two) in the perisporium, and water tank is arranged in the cavity of tank body.
For the water in the water tank is incubated, present embodiment is provided with heat-insulation layer 4 outside tank body; In addition, in order the water in the water tank to be carried out temperature control, a temperature sensor 5 can be set on the cover plate of water tank and within heat-insulation layer, be convenient to water tank temperature is monitored in real time, the water that keeps adding in the gas is thermostatted water.
In addition, for flow control that the gas after the humidity regulation is given vent to anger, can on the outlet pipe after the converging of humidification pipeline 8 and dry gas pipeline 7, a gas flow regulating valve 9 be set, to adjust the size of tolerance.
The utility model adopts pipeline as shown in Figure 1 in use; Original high-purity gas is told one the tunnel through T-valve get into the gas humidification device; Take Trace Water Vapor out of, mix with high-purity gas again, realize that the humidity of gas is constant; Band aqueous vapor body flow through gas humidity variable valve 82 is regulated through gas humidification device 81 reaches the purpose that humidity is quantitatively regulated.
The gas humidification device that present embodiment adopted as stated; In addition, also can adopt the mode of spray to carry out humidification, promptly air intake opening and gas outlet are set respectively at the two ends of a container; In container, adopt shower nozzle to gas humidification, the water that spray flows down in the container can recycle.More than similar conversion belong to those skilled in the art's common technology means, drop in the protection domain of the utility model.
Claims (6)
1. gas humidity regulating device; It is characterized in that: this device comprises and is used for air inlet pipeline that is connected with source of the gas and the outlet pipe that is used for being connected with gas equipment; Also comprise the humidification pipeline and the dry gas pipeline that all are connected with air inlet pipeline; Said humidification pipeline upper edge airintake direction is serially connected with gas humidification device and the gas humidity regulation valve that is used for gas is added moisture successively; Be serially connected with the air inlet adjustment valve on the dry gas pipeline, the endpiece of humidification pipeline and dry gas pipeline all is communicated with, humid gas dried to converge with outlet pipe.
2. gas humidity regulating device according to claim 1; It is characterized in that: said gas humidification device comprises a water tank; Said water tank upper end is provided with cover plate; Cover plate is provided with the carrier gas inlet that is used for the plug-in mounting draft tube and the carrier gas outlet that is used for the plug-in mounting escape pipe, said escape pipe in water tank, extend be used for water tank in added water fully contact.
3. gas humidity regulating device according to claim 2; It is characterized in that: said water tank is provided with a cylindricality tank body with cavity outward; Said tank body has certain thickness perisporium, evenly is laid with at least one heating rod in the tank body perisporium, and said water tank is located in the cavity of tank body.
4. gas humidity regulating device according to claim 3 is characterized in that: the tank body of said constant temperature water pot is provided with heat-insulation layer outward.
5. gas humidity regulating device according to claim 4 is characterized in that: be provided with temperature sensor on the said cover plate and within heat-insulation layer.
6. gas humidity regulating device according to claim 1 and 2 is characterized in that: the outlet pipe after said humidification pipeline and dry gas pipeline converge is provided with gas flow regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202838462U CN202177833U (en) | 2011-08-05 | 2011-08-05 | Gas humidity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202838462U CN202177833U (en) | 2011-08-05 | 2011-08-05 | Gas humidity adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177833U true CN202177833U (en) | 2012-03-28 |
Family
ID=45867705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202838462U Expired - Fee Related CN202177833U (en) | 2011-08-05 | 2011-08-05 | Gas humidity adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177833U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768162A (en) * | 2012-07-30 | 2012-11-07 | 中国烟草总公司郑州烟草研究院 | Device for detecting moisture isothermal adsorption and desorption of biomass |
| CN104007003A (en) * | 2014-06-11 | 2014-08-27 | 陕西天宏硅材料有限责任公司 | Method for adjusting dew point of permanent gas used in laboratory |
| CN104460733A (en) * | 2014-10-28 | 2015-03-25 | 重庆交通大学 | Flowing gas humidity control device |
| CN105183027B (en) * | 2015-10-10 | 2017-11-07 | 南京信息工程大学 | A kind of gas humidity automatic control system for cloud chamber |
| CN108426754A (en) * | 2018-01-25 | 2018-08-21 | 河南平高电气股份有限公司 | Generate the method and device of the gaseous sample of specified moisture |
| CN108592199A (en) * | 2018-05-09 | 2018-09-28 | 青岛海尔空调电子有限公司 | Air conditioner in machine room |
| CN110848859A (en) * | 2019-12-02 | 2020-02-28 | 江苏拓米洛环境试验设备有限公司 | Wet air humidifying system and humidifying method |
| CN111026177A (en) * | 2019-12-18 | 2020-04-17 | 北京航空航天大学 | System and method for controlling humidity in alkali metal air chamber |
-
2011
- 2011-08-05 CN CN2011202838462U patent/CN202177833U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768162A (en) * | 2012-07-30 | 2012-11-07 | 中国烟草总公司郑州烟草研究院 | Device for detecting moisture isothermal adsorption and desorption of biomass |
| CN102768162B (en) * | 2012-07-30 | 2013-12-11 | 中国烟草总公司郑州烟草研究院 | Device for detecting moisture isothermal adsorption and desorption of biomass |
| CN104007003A (en) * | 2014-06-11 | 2014-08-27 | 陕西天宏硅材料有限责任公司 | Method for adjusting dew point of permanent gas used in laboratory |
| CN104460733A (en) * | 2014-10-28 | 2015-03-25 | 重庆交通大学 | Flowing gas humidity control device |
| CN104460733B (en) * | 2014-10-28 | 2017-02-15 | 重庆交通大学 | flowing gas humidity control device |
| CN105183027B (en) * | 2015-10-10 | 2017-11-07 | 南京信息工程大学 | A kind of gas humidity automatic control system for cloud chamber |
| CN108426754A (en) * | 2018-01-25 | 2018-08-21 | 河南平高电气股份有限公司 | Generate the method and device of the gaseous sample of specified moisture |
| CN108592199A (en) * | 2018-05-09 | 2018-09-28 | 青岛海尔空调电子有限公司 | Air conditioner in machine room |
| CN110848859A (en) * | 2019-12-02 | 2020-02-28 | 江苏拓米洛环境试验设备有限公司 | Wet air humidifying system and humidifying method |
| CN111026177A (en) * | 2019-12-18 | 2020-04-17 | 北京航空航天大学 | System and method for controlling humidity in alkali metal air chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20170805 |