CN217492087U - Special reagent rack for efficient gas collection experiment - Google Patents
Special reagent rack for efficient gas collection experiment Download PDFInfo
- Publication number
- CN217492087U CN217492087U CN202221564227.5U CN202221564227U CN217492087U CN 217492087 U CN217492087 U CN 217492087U CN 202221564227 U CN202221564227 U CN 202221564227U CN 217492087 U CN217492087 U CN 217492087U
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- CN
- China
- Prior art keywords
- gas collection
- gas
- pipe
- fixed
- tube
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- 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
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 38
- 239000012141 concentrate Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 abstract description 44
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- DYQNRMCKBFOWKH-UHFFFAOYSA-N methyl 4-hydroxybenzenecarboximidate Chemical compound COC(=N)C1=CC=C(O)C=C1 DYQNRMCKBFOWKH-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a special reagent frame of high-efficient gas collection experiment relates to reagent frame field, including the backup pad, the top of backup pad is provided with two supports, is connected with two jointly between two supports and places the board, and two tops of placing the board all are provided with fixed pipe, and the both ends of fixed pipe are connected with two one sides that the support is relative respectively, and the bottom of fixed pipe is provided with the gas collection subassembly. The utility model discloses an elasticity of spring promotes the urceolus, the urceolus promotes the gas collecting channel and covers the reagent bottle, through being connected air exhaust equipment and outlet duct, produced gas inhales the gas collecting channel when reacting the reagent bottle in, rethread gas collecting channel enters into in the urceolus, gas in the urceolus enters into the fixed tube through the inner tube, and enter into the concentrated pipe through the fixed tube in, concentrate the discharge through the concentrated pipe, produced gaseous absorption effect when can effectual improvement is to the reagent bottle reaction, thereby avoid waste gas to fly away to cause the problem of influence to staff's safety and health in the air.
Description
Technical Field
The utility model relates to a reagent frame field, in particular to special reagent frame of high-efficient gas collection experiment.
Background
The reagent rack is generally arranged on the table-board of an experiment table, an experiment cabinet and a central experiment table and is mainly used for placing reagent bottles and the like so as to be convenient for experiment operation; generally divided into whole wood reagent racks and steel wood reagent racks.
And when placing the reagent bottle that uses when using the reagent frame to the experiment, can produce certain harmful gas because of the reagent in the reagent bottle when the reaction, carry out the gas collection through placing the board lateral wall and increasing the gas collection mouth among the prior art, can't directly cover the reagent bottle and carry out the gas collection to lead to some gas to diffuse easily to the air, can cause the influence to staff's safety and health.
Therefore, the invention discloses a special reagent rack for a high-efficiency gas collection experiment, which is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special reagent frame of high-efficient gas collection experiment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: high-efficient gas collection experiment special reagent frame, including the backup pad, the top of backup pad is provided with two supports, two be connected with two jointly between the support and place the board, two the top of placing the board all is provided with fixed pipe, the both ends of fixed pipe are connected with two one sides that the support is relative respectively, the bottom of fixed pipe is provided with the gas collection subassembly, two the left side of fixed pipe is connected with the pipe of concentrating jointly, the left side of concentrating the pipe is connected with the outlet duct.
Preferably, the gas collection assembly comprises a plurality of inner tubes connected with the bottom of the fixed tube, an outer tube is slidably arranged at the bottom of each inner tube, a spring is connected to the top of each outer tube, the other end of each spring is connected with the bottom of the fixed tube, and a gas collection hood is connected to the bottom of each outer tube.
Preferably, a fixing rod is connected between the two supports together, a through hole corresponding to the outer barrel is formed in the surface of the fixing rod, a threaded hole corresponding to the through hole is formed in the front side of the fixing rod, and a locking bolt is connected to the threaded hole in an internal thread mode.
Preferably, two be connected with fixed frame jointly between the support, it places the box to slide to be provided with in the fixed frame, the front side of placing the box is connected with the handle.
The utility model discloses a technological effect and advantage:
place the reagent bottle and place the board on the back, elasticity through the spring promotes the urceolus, make the urceolus slide on the inner tube, the urceolus promotes the gas collecting channel and covers the reagent bottle, through being connected air exhaust equipment and outlet duct, produced gas inhales in the gas collecting channel when reacting the reagent bottle, rethread gas collecting channel enters into in the urceolus, gas in the urceolus enters into the fixed tube through the inner tube, and enter into the concentrated intraductal through the fixed tube, concentrate the discharge through the concentrated pipe, produced gaseous absorption effect when can effectual improvement is to the reagent bottle reaction, thereby avoid waste gas to fly away to the problem that causes the influence to staff's safety and health in the air.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural diagram of a portion a of fig. 1 according to the present invention.
In the figure: 1. a support plate; 2. a support; 3. placing the plate; 4. a fixed tube; 5. a gas collection assembly; 51. an inner tube; 52. an outer cylinder; 53. a spring; 54. a gas-collecting hood; 6. a concentration pipe; 7. an air outlet pipe; 8. fixing the rod; 9. locking the bolt; 10. a fixing frame; 11. placing a box; 12. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a special reagent frame of high-efficient gas collection experiment as shown in fig. 1-2, including backup pad 1, backup pad 1's top is provided with two supports 2, is connected with two between two supports 2 jointly and places board 3, and two tops of placing board 3 all are provided with fixed pipe 4, and the both ends of fixed pipe 4 are connected with two supports 2 relative one sides respectively, and the bottom of fixed pipe 4 is provided with gas collection subassembly 5, and the left side of two fixed pipes 4 is connected with jointly and concentrates pipe 6, and the left side of concentrating pipe 6 is connected with outlet duct 7.
Meanwhile, the gas collecting assembly 5 comprises a plurality of inner tubes 51 connected with the bottom of the fixed tube 4, an outer tube 52 is arranged at the bottom of the inner tube 51 in a sliding manner, a spring 53 is connected with the top of the outer tube 52, the other end of the spring 53 is connected with the bottom of the fixed tube 4, a gas collecting hood 54 is connected with the bottom of the outer tube 52, after a reagent bottle is placed on the placing plate 3, the outer tube 52 is pushed by the elasticity of the spring 53 to slide on the inner tube 51, the outer tube 52 pushes the gas collecting hood 54 to cover the reagent bottle, the gas generated in the reaction of the reagent bottle is sucked into the gas collecting hood 54 and then enters the outer tube 52 through the gas collecting hood 54 by connecting the air suction device with the gas outlet tube 7, the gas in the outer tube 52 enters the fixed tube 4 through the inner tube 51 and enters the concentration tube 6 through the fixed tube 4 and is intensively discharged through the concentration tube 6, so that the absorption effect of the gas generated in the reaction of the reagent bottle can be effectively improved, thereby avoiding the problem that the waste gas drifts into the air to cause the influence to the safety and the health of the working personnel.
In addition, a fixing rod 8 is commonly connected between the two supports 2, a through hole corresponding to the outer cylinder 52 is formed in the surface of the fixing rod 8, a threaded hole corresponding to the through hole is formed in the front side of the fixing rod 8, a locking bolt 9 is connected to the threaded hole in an inner thread mode, the locking bolt 9 is enabled to be far away from the outer cylinder 52 by rotating the locking bolt 9, the outer cylinder 52 pushes the gas collecting hood 54 to move downwards through the elastic force of the spring 53, reagent bottles are covered, and the number of the gas collecting hood 54 covered downwards can be adjusted conveniently according to the number of the placed reagent bottles.
More specifically, be connected with fixed frame 10 between two supports 2 jointly, slide in fixed frame 10 and be provided with and place box 11, the front side of placing box 11 is connected with handle 12, through the box 11 of placing that sets up, can conveniently place some little article.
The utility model discloses the theory of operation:
place the reagent bottle on placing board 3 after, elasticity through spring 53 promotes urceolus 52, make urceolus 52 slide on inner tube 51, urceolus 52 promotes gas collecting channel 54 and covers the reagent bottle, through being connected air exhaust equipment and outlet duct 7, produced gas inhales in the gas collecting channel 54 when reacting the reagent bottle, rethread gas collecting channel 54 enters into the urceolus 52 in, the gas in the urceolus 52 enters into fixed pipe 4 through inner tube 51, and enter into in the concentrated pipe 6 through fixed pipe 4, concentrate through the concentrated pipe 6 and discharge, can effectual improvement to the gaseous absorption effect of reagent bottle reaction time production, thereby avoid waste gas to fly to the problem that causes the influence to staff's safety and health in the air.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. High-efficient gas collection experiment special reagent frame, including the backup pad, the top of backup pad is provided with two supports, its characterized in that: two be connected with two jointly between the support and place the board, two the top of placing the board all is provided with fixed pipe, the both ends of fixed pipe are connected with two one sides that the support is relative respectively, the bottom of fixed pipe is provided with the gas collection subassembly, two the left side of fixed pipe is connected with jointly and concentrates the pipe, the left side of concentrating the pipe is connected with the outlet duct.
2. The special reagent rack for high-efficiency gas collection experiments according to claim 1, which is characterized in that: the gas collection assembly comprises a plurality of inner tubes connected with the bottom of the fixed tube, an outer tube is arranged at the bottom of each inner tube in a sliding mode, a spring is connected to the top of each outer tube, the other end of each spring is connected with the bottom of the fixed tube, and a gas collection hood is connected to the bottom of each outer tube.
3. The high-efficiency gas collection experiment special reagent rack according to claim 2, characterized in that: the fixing rod is connected between the two supports together, a through hole corresponding to the outer barrel is formed in the surface of the fixing rod, a threaded hole corresponding to the through hole is formed in the front side of the fixing rod, and a locking bolt is connected in the threaded hole in a threaded manner.
4. The high-efficiency gas collection experiment special reagent rack according to claim 3, characterized in that: two be connected with fixed frame jointly between the support, it places the box to slide to be provided with in the fixed frame, the front side of placing the box is connected with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564227.5U CN217492087U (en) | 2022-06-21 | 2022-06-21 | Special reagent rack for efficient gas collection experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564227.5U CN217492087U (en) | 2022-06-21 | 2022-06-21 | Special reagent rack for efficient gas collection experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217492087U true CN217492087U (en) | 2022-09-27 |
Family
ID=83339283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221564227.5U Expired - Fee Related CN217492087U (en) | 2022-06-21 | 2022-06-21 | Special reagent rack for efficient gas collection experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217492087U (en) |
-
2022
- 2022-06-21 CN CN202221564227.5U patent/CN217492087U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |