CN201181262Y - Remote control type gas generator - Google Patents
Remote control type gas generator Download PDFInfo
- Publication number
- CN201181262Y CN201181262Y CNU200820107332XU CN200820107332U CN201181262Y CN 201181262 Y CN201181262 Y CN 201181262Y CN U200820107332X U CNU200820107332X U CN U200820107332XU CN 200820107332 U CN200820107332 U CN 200820107332U CN 201181262 Y CN201181262 Y CN 201181262Y
- Authority
- CN
- China
- Prior art keywords
- gas generator
- support
- lifting table
- type gas
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 12
- 239000011521 glass Substances 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 24
- 239000003344 environmental pollutant Substances 0.000 description 10
- 231100000719 pollutant Toxicity 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
A remote gas generator relates to a gas generator for quantitatively injecting gas into a sealed environmental chamber. The gas generator is composed of a support, a lifting stage, a watch glass and a remote controller, wherein the support consists of a support pedestal, a handle and a top cover; the lifting stage is arranged in the support pedestal; and the watch glass is arranged on the lifting stage. The lifting stage can be controlled by the remote controller outside the chamber to rise and descend. The remote gas generator can be remotely controlled to safely, rapidly and accurately inject the desired gas into the sealed environmental chamber, and has the advantages of simple structure, low cost, and easy operation.
Description
Technical field
The utility model relates to a kind of gas generating unit, utilizes this device to throw in quantitative gas safely, fast and accurately in the closed environment cabin, belongs to the purification efficiency detection technique field of air purifier.
Background technology
When the purification efficiency of air purifier detects, air purifier need be placed in the airtight environmental chamber, by gaseous contamination substrate concentration in the cabin before and after the unlatching of contrast clarifier, calculate the purification efficiency of air purifier.In this test process, it is very crucial how obtaining a stable gas pollutant initial concentration.Stipulate that in national standard the initial concentration in the environmental chamber before the test should be 5～10 times of general IAQ (indoor air quality) standard code concentration, how in environmental chamber, to throw in the pollution source of high concentration and but do not stipulate.Traditional method is the volume and the initial concentration of testing the gas pollutant that needs by the computing environment cabin, draw the amount of the gas pollutant that will throw in, then with quantitative pollutant drips of solution on the gauze or directly with the pollutant drips of solution on surface plate, again pollution source are rendered in the environmental chamber, open the environmental chamber inner blower and make its volatilization, wait for the sufficiently long time, when pollutant levels reach test request, begin test.
Because the amount of throwing in is few, it is long that volatilization naturally by pollutant reaches the time that test request concentration needs, and is subjected to the influence of temperature, humidity and self damping bigger, and the interior gaseous contamination substrate concentration of environmental chamber is not easy to reach tests required steady concentration; Accelerate the volatilization of pollutant if desired, by the pollutant levels in the cabin that manually is difficult to control environment.
The utility model content
The purpose of this utility model provides a kind of simple to operate, and can remote operated gas generator.
The technical solution of the utility model is as follows:
A kind of distance type gas generator is characterized in that: this gas generator comprises support, surface plate 5, lifting table 6 and telepilot, and described support is made up of bracket base 1, support handle 2 and support top cover 4; In described bracket base 1 lifting table 6 is installed, described surface plate 5 is placed on the lifting table; And on support top cover 4, be provided with the rubber blanket 8 that one deck is used for the sealing surfaces ware.
Technical characterictic of the present invention also is: in the inboard of support handle 2 fan 3 is housed.Be provided with electric heater unit in the bracket base 1 below lifting table 6.
The utlity model has following advantage and beneficial effect: 1. utilize this device can in the closed environment cabin, throw in quantitative gas safely, fast and accurately.2. adopt telepilot control, make operation simpler, and can remotely-controlled gas generator.3. this apparatus structure is simple, and volume is little, easy care.4. safe operation process, the power of device is little, little power consumption.
Description of drawings
The distance type gas generator front elevation that Fig. 1 provides for the utility model.
The distance type gas generator upward view that Fig. 2 provides for the utility model.
Among the figure: the 1-bracket base; 2-support handle; The 3-fan; 4-support top cover; The 5-surface plate; The 6-lifting table; The 7-signal receiver, the 8-rubber blanket.
Embodiment
Below in conjunction with accompanying drawing the concrete structure of the present utility model and the course of work are further described.
As shown in Figure 1, the utility model is made of bracket base 1, surface plate 5, lifting table 6 and telepilot, described support comprises bracket base 1, support handle 2 and support top cover 4, described lifting table 6 is installed in the bracket base 1, and lifting table 6 can freely rise in certain limit or descend under control of remote controller.Fan 3 is equipped with in the inboard of support handle 2, and fan 3 rotates during electric motor starting; Surface plate 5 is placed on the lifting table 6, is used to hold liquid to be volatilized; On support top cover 4, be provided with one deck rubber blanket 8, be used for the sealing of surface plate and support top cover joining place.The utility model also is provided with electric heater unit in the bracket base below lifting table, can carry out preheating to gas generator.
During test, energized, utilize electric heater unit to make the gas generator preheated one-section time after, will treat that then evaporating solution pours in the surface plate, the control lifting table rises to make and treats that evaporating solution is sealed in the surface plate, is placed on gas generator in the closed environment cabin then.During use, operating personnel utilize out of my cabin telepilot can be at a distance or isolated part barrier pilot-gas generator throw in required gas, after signal receiver received the lifting table dropping signal, lifting table descended, solution evaporation to be volatilized; The starting fan of base handle inboard can be accelerated the volatilization of solution simultaneously.The concentration of gas in out of my cabin by fast detecting instrument detection cabin, when gas concentration arrives the scope of test request, utilizing telepilot to control lifting table out of my cabin rises, because the good leak tightness of the rubber blanket on generator surface plate and the support top cover, when lifting table rises to peak, treat that evaporating solution is sealed in the surface plate, solution wherein will no longer continue to volatilize in environmental chamber, make the gas concentration in the environmental chamber stable.After the end to be tested, the generator taking-up is got final product.
The using gases generator can reach desired gas concentration fast and accurately, and process operation is simple,, safety rapider more, accurate than traditional input mode.Traditional input mode is wayward, and during the using gases generator, finds that the pollutant levels in the environmental chamber are lower than test request if throw in the back that finishes, and only needs at environmental chamber external application telepilot lifting table is descended, and allows pollution source continue volatilization and gets final product.
Claims (3)
1. distance type gas generator, it is characterized in that: this gas generator comprises support, surface plate (5), lifting table (6) and telepilot, described support is made up of bracket base (1), support handle (2) and support top cover (4); Lifting table (6) is installed in described bracket base (1), and described surface plate (5) is placed on the lifting table (6); And on support top cover (4), be provided with the rubber blanket (8) that one deck is used for sealing surfaces ware (5).
2. according to the described distance type gas generator of claim 1, it is characterized in that: fan (3) is housed in the inboard of support handle (2).
3. according to claim 1 or 2 described distance type gas generators, it is characterized in that: be provided with electric heater unit in the bracket base below lifting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820107332XU CN201181262Y (en) | 2008-04-09 | 2008-04-09 | Remote control type gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820107332XU CN201181262Y (en) | 2008-04-09 | 2008-04-09 | Remote control type gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201181262Y true CN201181262Y (en) | 2009-01-14 |
Family
ID=40250761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820107332XU Expired - Fee Related CN201181262Y (en) | 2008-04-09 | 2008-04-09 | Remote control type gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201181262Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566531B (en) * | 2009-05-14 | 2012-05-23 | 中国建筑科学研究院 | Environment test cabin and method for obtaining test environment by applying same |
-
2008
- 2008-04-09 CN CNU200820107332XU patent/CN201181262Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566531B (en) * | 2009-05-14 | 2012-05-23 | 中国建筑科学研究院 | Environment test cabin and method for obtaining test environment by applying same |
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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 |
Granted publication date: 20090114 Termination date: 20170409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |