CN213658403U - Gas diluting device for fixing pollution source - Google Patents
Gas diluting device for fixing pollution source Download PDFInfo
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- CN213658403U CN213658403U CN202022679238.5U CN202022679238U CN213658403U CN 213658403 U CN213658403 U CN 213658403U CN 202022679238 U CN202022679238 U CN 202022679238U CN 213658403 U CN213658403 U CN 213658403U
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Abstract
The utility model discloses a gas dilution device for fixed pollution source, including gas dilution device main part, the upper end surface of gas dilution device main part is provided with transport mechanism and temperature sensor, and temperature sensor is located the outside of transport mechanism, the front end surface of gas dilution device main part is provided with display screen and thermometer, and the thermometer is located one side of display screen, the lower extreme surface of gas dilution device main part is provided with unable adjustment base. A gas diluting device for fixed pollution source, at first, can remote control, according to actual need, realize remote operation, secondly, can the self-starting, realize the calibration of stage nature, at last, can be in succession long-time incessant distribution, add the temperature and humidity compensation module, can be according to the humiture condition by the analysis sample that analytical equipment took in the site operation condition, carry out temperature and humidity compensation to the diluent gas who prepares, bring better use prospect.
Description
Technical Field
The utility model relates to a gaseous dilution technical field, in particular to gaseous diluting device is used to fixed pollution source.
Background
The gas diluting device for fixed pollution source is the device that is used for diluting fixed pollution source, in the place of some fixed pollution sources, owing to can release gas, if not handle, directly discharge in the air, seriously influence environmental pollution, be unfavorable for people to operate, consequently the design gas diluting device uses, satisfies people's demand, along with the continuous development of science and technology, people also are more and more high to the manufacturing process requirement of gas diluting device for fixed pollution source.
There is certain drawback in current gaseous diluting device when using, at first, when gaseous diluting, the gas circuit flow is less, reduces gaseous dilution efficiency, is unfavorable for people's use, and in addition, when carrying the device, the transport is more troublesome, reduces people's user experience, and the use of giving people has brought certain adverse effect, for this reason, we provide a gaseous diluting device for fixed pollution sources.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gas dilution device for fixed pollution source possesses the simple operation, and convenient to use and practicality advantage such as strong can effectively solve the problem among the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: a gas diluting device for fixing a pollution source comprises a gas diluting device main body, wherein a carrying mechanism and a temperature sensor are arranged on the outer surface of the upper end of the gas diluting device main body, a fixing holding rod is arranged at the upper end of the carrying mechanism, a circular connecting plate is arranged on the outer surface of the lower end of the fixing holding rod, a spring is arranged on the outer surface of the lower end of the circular connecting plate, a hollow column and an annular plate are arranged on the outer surface of the fixing holding rod, the annular plate is located at one end of the hollow column, a movable groove is formed in the outer surface of one end of the hollow column, a ball is arranged on the outer surface of the movable groove, a sponge is arranged on the outer surface of the hollow column, the temperature sensor is located on the outer side of the carrying mechanism, a display screen and a thermometer are arranged on the outer surface of the front end of the gas diluting, the outer surface of one side of the gas diluting device main body is provided with a gas hole and a driving voltage group, and the gas hole is positioned on one side of the driving voltage group.
Preferably, the flow rate of the gas path in the gas dilution device main body ranges from 20% to 50%.
Preferably, a welding block is arranged between the spring and the circular connecting plate, and the outer surface of the upper end of the spring is fixedly connected with the outer surface of the lower end of the circular connecting plate through the welding block.
Preferably, the outer surface of the fixed holding rod is movably connected with the inner surface of the hollow column, and the outer surface of one end of the hollow column is movably connected with the outer surface of the ball through a movable groove.
Preferably, be equipped with the viscose between hollow post and the sponge, the surface of hollow post passes through the internal surface fixed connection of viscose and sponge.
Preferably, the outer surface of the upper end of the gas dilution device main body is provided with a slide hole, and the outer surface of the upper end of the gas dilution device main body is in sliding connection with the outer surface of the carrying mechanism through the slide hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a gas dilution device for fixed pollution source possesses following beneficial effect:
the gas diluting device for the fixed pollution source improves the use efficiency of people, is connected with a power supply of the device, opens a switch of the device, enables the device to normally work, enables gas to enter from a gas hole in the device for dilution, detects the temperature of the gas through a temperature sensor, is convenient for people to use, improves the gas dilution efficiency, can be remotely controlled, and realizes remote operation according to actual needs, the device can be automatically started to realize staged calibration, and the gas component and concentration ratio under the field working condition are easily influenced by temperature and humidity, so a temperature and humidity compensation module is added, temperature and humidity compensation can be carried out on the prepared diluting gas according to the temperature and humidity condition of an analyzed sample adopted by analysis equipment in the field working condition, the temperature and humidity state of the calibration of the analysis equipment is consistent with the temperature and humidity state of the actual working condition, and the final change of the measured component and concentration caused by the change of only the temperature and humidity state in the actual working condition is, thereby lead to great error, can be in succession long-time incessant distribution, when carrying the device, the transport is more troublesome, reduce people's user experience, consequently, design transport mechanism and use, fix the lower extreme of spring inside the device, fixed holding rod can slide through the slide opening of the device upper end surface, hold hollow post through the sponge, take fixed holding rod out from the device, then carry, because the both ends of hollow post are provided with the annular slab, it rocks to place hollow post, improve the stability of hollow post, hollow post can rotate through the ball that sets up, improve hollow post pivoted flexibility, improve people's user experience simultaneously, whole for the fixed pollution source gas diluting device simple structure, and convenient for operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a gas dilution device for fixing a pollution source according to the present invention.
Fig. 2 is a schematic structural diagram of a carrying mechanism in a gas dilution device for fixing a pollution source according to the present invention.
Fig. 3 is a schematic structural diagram of a part of a carrying mechanism in a gas dilution device for fixing a pollution source according to the present invention.
In the figure: 1. a gas dilution device body; 2. a carrying mechanism; 201. fixing the holding rod; 202. a spring; 203. a circular connecting plate; 204. a hollow column; 205. an annular plate; 206. a sponge; 207. a movable groove; 208. a ball bearing; 3. a temperature sensor; 4. air holes; 5. a set of drive voltages; 6. a fixed base; 7. a display screen; 8. and (4) a thermometer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a gas dilution device for fixing pollution sources comprises a gas dilution device main body 1, a carrying mechanism 2 and a temperature sensor 3 are arranged on the outer surface of the upper end of the gas dilution device main body 1, a fixing holding rod 201 is arranged on the upper end of the carrying mechanism 2, a circular connecting plate 203 is arranged on the outer surface of the lower end of the fixing holding rod 201, a spring 202 is arranged on the outer surface of the lower end of the circular connecting plate 203, a hollow column 204 and a ring plate 205 are arranged on the outer surface of the fixing holding rod 201, the ring plate 205 is positioned at one end of the hollow column 204, a movable groove 207 is arranged on the outer surface of one end of the hollow column 204, a ball 208 is arranged on the outer surface of the movable groove 207, a sponge 206 is arranged on the outer surface of the hollow column 204, the temperature sensor 3 is positioned outside the carrying mechanism 2, a display 7 and a thermometer 8 are, the outer surface of the lower end of the gas dilution device main body 1 is provided with a fixed base 6, the outer surface of one side of the gas dilution device main body 1 is provided with a gas hole 4 and a driving voltage group 5, and the gas hole 4 is positioned on one side of the driving voltage group 5.
Furthermore, the flow range of the gas circuit in the gas diluting device main body 1 is 20% -50%, the gas diluting efficiency is improved, and the working efficiency of people is also improved.
Furthermore, a welding block is arranged between the spring 202 and the circular connecting plate 203, the outer surface of the upper end of the spring 202 is fixedly connected with the outer surface of the lower end of the circular connecting plate 203 through the welding block, and the fixing performance between the spring 202 and the circular connecting plate 203 is improved.
Further, the outer surface of the fixed grip 201 is movably connected with the inner surface of the hollow column 204, and the outer surface of one end of the hollow column 204 is movably connected with the outer surface of the ball 208 through the movable groove 207, so that the hollow column 204 can be flexibly used.
Furthermore, viscose is arranged between the hollow column 204 and the sponge 206, the outer surface of the hollow column 204 is fixedly connected with the inner surface of the sponge 206 through the viscose, and the fixing performance between the hollow column 204 and the sponge 206 is improved.
Furthermore, the outer surface of the upper end of the gas dilution device main body 1 is provided with a slide hole, and the outer surface of the upper end of the gas dilution device main body 1 is in sliding connection with the outer surface of the carrying mechanism 2 through the slide hole, so that the carrying mechanism 2 can be flexibly used.
The working principle is as follows: the utility model comprises a gas diluting device main body 1, a carrying mechanism 2, a fixed holding rod 201, a spring 202, a circular connecting plate 203, a hollow column 204, a ring-shaped plate 205, a sponge 206, a movable groove 207, a ball 208, a temperature sensor 3, an air hole 4, a driving voltage group 5, a fixed base 6, a display screen 7 and a thermometer 8, a power supply for connecting the device is connected, a switch of the device is opened, the device works normally, gas enters from the air hole 4 in the device to be diluted, the temperature of the gas is detected through the temperature sensor 3, the use by people is convenient, the gas diluting efficiency is improved, the remote control is realized, the remote operation is realized according to the actual requirement, the device can be started automatically, the stage calibration is realized, the gas composition and the concentration ratio of the field working condition are easily influenced by the temperature and humidity, therefore, a temperature and humidity compensation module is added, the temperature and humidity condition of the analyzed sample can be adopted by an analyzing device in, the temperature and humidity compensation is carried out on the prepared diluent gas, so that the temperature and humidity state of the calibration of the analysis equipment is consistent with the temperature and humidity state of the actual working condition, the final change of the measured components and concentration caused by the change of only the temperature and humidity state in the actual working condition is avoided, and therefore, larger errors are caused, the gas can be continuously distributed for a long time, when the device is carried, the carrying is troublesome, and the user experience of people is reduced, therefore, the carrying mechanism 2 is designed for use, the lower end of the spring 202 is fixed in the device, the fixed holding rod 201 can slide through a sliding hole on the outer surface of the upper end of the device, the hollow column 204 is held through the sponge 206, the fixed holding rod 201 is drawn out of the device and then carried, and as the annular plates 205 are arranged at the two ends of the hollow column 204, the hollow column 204 is placed to rock, the stability of the hollow column 204 is improved, improve hollow post 204 pivoted flexibility, improve people's user experience simultaneously, whole fixed gaseous diluting device for pollution source simple structure, convenient operation, the effect of use is better for traditional mode.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A gas dilution device for a stationary pollution source, comprising a gas dilution device main body (1), characterized in that: the outer surface of the upper end of the gas diluting device main body (1) is provided with a carrying mechanism (2) and a temperature sensor (3), the upper end of the carrying mechanism (2) is provided with a fixed holding rod (201), the outer surface of the lower end of the fixed holding rod (201) is provided with a circular connecting plate (203), the outer surface of the lower end of the circular connecting plate (203) is provided with a spring (202), the outer surface of the fixed holding rod (201) is provided with a hollow column (204) and a ring plate (205), the ring plate (205) is positioned at one end of the hollow column (204), the outer surface of one end of the hollow column (204) is provided with a movable groove (207), the outer surface of the movable groove (207) is provided with a ball (208), the outer surface of the hollow column (204) is provided with a sponge (206), the temperature sensor (3) is positioned at the outer side of the carrying mechanism (2), the outer surface of the front end of the gas diluting device, and thermometer (8) are located one side of display screen (7), the lower extreme surface of gas dilution device main part (1) is provided with unable adjustment base (6), one side surface of gas dilution device main part (1) is provided with gas pocket (4) and drive voltage group (5), and gas pocket (4) are located one side of drive voltage group (5).
2. The gas dilution apparatus for stationary pollution sources according to claim 1, wherein: the gas path flow range in the gas diluting device main body (1) is 20% -50%.
3. The gas dilution apparatus for stationary pollution sources according to claim 1, wherein: a welding block is arranged between the spring (202) and the circular connecting plate (203), and the outer surface of the upper end of the spring (202) is fixedly connected with the outer surface of the lower end of the circular connecting plate (203) through the welding block.
4. The gas dilution apparatus for stationary pollution sources according to claim 1, wherein: the outer surface of the fixed holding rod (201) is movably connected with the inner surface of the hollow column (204), and the outer surface of one end of the hollow column (204) is movably connected with the outer surface of the ball (208) through a movable groove (207).
5. The gas dilution apparatus for stationary pollution sources according to claim 1, wherein: be equipped with the viscose between hollow post (204) and sponge (206), the surface of hollow post (204) passes through the internal surface fixed connection of viscose and sponge (206).
6. The gas dilution apparatus for stationary pollution sources according to claim 1, wherein: the outer surface of the upper end of the gas diluting device main body (1) is provided with a sliding hole, and the outer surface of the upper end of the gas diluting device main body (1) is connected with the outer surface of the carrying mechanism (2) in a sliding mode through the sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679238.5U CN213658403U (en) | 2020-11-18 | 2020-11-18 | Gas diluting device for fixing pollution source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679238.5U CN213658403U (en) | 2020-11-18 | 2020-11-18 | Gas diluting device for fixing pollution source |
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| CN213658403U true CN213658403U (en) | 2021-07-09 |
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| CN202022679238.5U Active CN213658403U (en) | 2020-11-18 | 2020-11-18 | Gas diluting device for fixing pollution source |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790934A (en) * | 2021-08-31 | 2021-12-14 | 上海市计量测试技术研究院 | Sampling device for non-methane total hydrocarbon in fixed pollution source |
| CN113916742A (en) * | 2021-09-30 | 2022-01-11 | 上海市计量测试技术研究院 | Online portable raise dust concentration, particle diameter dust generating device |
-
2020
- 2020-11-18 CN CN202022679238.5U patent/CN213658403U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790934A (en) * | 2021-08-31 | 2021-12-14 | 上海市计量测试技术研究院 | Sampling device for non-methane total hydrocarbon in fixed pollution source |
| CN113790934B (en) * | 2021-08-31 | 2023-10-10 | 上海市计量测试技术研究院 | Sampling device for non-methane total hydrocarbon in fixed pollution source |
| CN113916742A (en) * | 2021-09-30 | 2022-01-11 | 上海市计量测试技术研究院 | Online portable raise dust concentration, particle diameter dust generating device |
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