CN210098444U - Nuclear magnetic pipe belt cleaning device - Google Patents
Nuclear magnetic pipe belt cleaning device Download PDFInfo
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- CN210098444U CN210098444U CN201821962834.0U CN201821962834U CN210098444U CN 210098444 U CN210098444 U CN 210098444U CN 201821962834 U CN201821962834 U CN 201821962834U CN 210098444 U CN210098444 U CN 210098444U
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- pipe
- cleaning
- tube
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- bottom end
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Abstract
The embodiment of the utility model discloses nuclear-magnetism pipe belt cleaning device is applied to chemical analysis device technical field. The device includes: the cleaning tube, upper inner tube, upper outer tube and lower outer tube. The top ends of the cleaning pipe, the upper inner pipe and the upper outer pipe are all provided with openings. The bottom end of the upper inner pipe is fixed on the inner side of the cleaning pipe and communicated with the bottom end of the upper outer pipe, and the upper inner pipe is coaxial with the cleaning pipe. The bottom end of the upper outer pipe is fixed on the outer side of the cleaning pipe, and the opening direction of the upper outer pipe is the same as that of the cleaning pipe. One end of the lower outer pipe is fixed on the outer side of the cleaning pipe and communicated with the cleaning pipe, an opening is formed in the other end of the lower outer pipe, and the opening direction of the lower outer pipe is perpendicular to the opening direction of the cleaning pipe. The device can reduce the cleaning cost and improve the cleaning convenience.
Description
Technical Field
The utility model relates to a chemical analysis technical field especially relates to a nuclear-magnetism pipe belt cleaning device.
Background
In research works related to chemical and biological classes, determining the structure of a compound is an important step in the research process of the compound. At present, nuclear magnetic resonance technology is generally adopted to analyze the structure of a compound, and in the testing process, a sample needs to be placed in a nuclear magnetic tube and the nuclear magnetic tube needs to be placed in a magnet for detection. Therefore, the cleaning of the nuclear magnetic tube is an important part, and if the cleaning is not thorough enough or the cleaning mode is improper, the experimental result is affected.
However, the nuclear magnetic tube is usually cleaned by ultrasonic method or manual scrubbing method, which is expensive or time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a nuclear magnetic tube cleaning device, which can reduce the cleaning cost and improve the cleaning convenience.
The embodiment of the utility model provides a nuclear-magnetism pipe belt cleaning device, the device includes: a cleaning pipe, an upper inner pipe, an upper outer pipe and a lower outer pipe; the top ends of the cleaning pipe, the upper inner pipe and the upper outer pipe are provided with openings; the bottom end of the upper inner pipe is fixed on the inner side of the cleaning pipe and is communicated with the bottom end of the upper outer pipe, and the upper inner pipe is coaxial with the cleaning pipe; the bottom end of the upper outer pipe is fixed on the outer side of the cleaning pipe, and the opening direction of the upper outer pipe is the same as that of the cleaning pipe; one end of the lower outer pipe is fixed on the outer side of the cleaning pipe and communicated with the cleaning pipe, an opening is formed in the other end of the lower outer pipe, and the opening direction of the lower outer pipe is perpendicular to the opening direction of the cleaning pipe.
The embodiment of the utility model provides an in, through set up upper portion inner tube, upper portion outer tube and lower part outer tube on the lateral wall on the scavenge pipe, and scavenge pipe, upper portion inner tube, upper portion outer tube and lower part outer tube all are provided with the opening, the opening of scavenge pipe and upper portion inner tube is used for placing the nuclear magnetic tube, the opening of upper portion outer tube is used for adding the cleaner, the opening of lower part outer tube is used for connecting the vacuum pump, it can clean the nuclear magnetic tube to open the vacuum pump, moreover, the steam generator is simple in structure, and is easy and simple to handle, thereby greatly reduced the washing cost and improved the.
Drawings
Fig. 1 is a schematic structural diagram of a nuclear magnetic tube cleaning device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a nuclear magnetic tube cleaning apparatus according to an embodiment of the present invention. As shown in fig. 1, the apparatus includes: a cleaning pipe 101, an upper inner pipe 102, an upper outer pipe 103, and a lower outer pipe 104. The top ends of the cleaning pipe 101, the upper inner pipe 102, and the upper outer pipe 103 are provided with openings. The lower end of the upper inner tube 102 is fixed to the inside of the cleaning tube 101 and communicates with the lower end of the upper outer tube 103, and the upper inner tube 102 is coaxial with the cleaning tube 101. The bottom end of the upper outer tube 103 is fixed to the outside of the cleaning tube 101, and the opening direction of the upper outer tube 103 is the same as the opening direction of the cleaning tube 101. One end of the lower outer tube 104 is fixed outside the cleaning tube 101 and is communicated with the cleaning tube 101, the other end of the lower outer tube 104 is provided with an opening, and the opening direction of the lower outer tube 104 is perpendicular to the opening direction of the cleaning tube 101.
Specifically, the inner diameter of the cleaning tube 101 may be equal to the outer diameter of the nuclear magnetic tube, and the opening of the nuclear magnetic tube is inserted into the cleaning tube 101, and the outer wall of the nuclear magnetic tube is attached to the inner wall of the cleaning tube 101. The upper inner tube 102 has a diameter smaller than that of the nuclear magnetic tube, and the upper inner tube 102 is inserted into the nuclear magnetic tube. The lower end of the upper outer pipe 103 communicates with the lower end of the upper inner pipe 102, and the combination of the upper inner pipe 102 and the upper outer pipe 103 may be regarded as a U-shaped pipe. The other end of the lower outer tube 104 is connected to a vacuum pump to form negative pressure inside the cleaning tube 101, and then the cleaning agent is added from the top end of the upper outer tube 103 and flows to the top end of the upper inner tube 102 under the pressure of the outside air, so that the nuclear magnetic tube is cleaned, and the cleaning waste liquid flows down along the inner wall of the nuclear magnetic tube.
Wherein, when the internal diameter of scavenge pipe 101 and the external diameter of nuclear magnetic tube is unequal, the device still can include a plurality of rubber stoppers, and a plurality of rubber stopper clamps are put on scavenge pipe 101 top, and each rubber stopper is provided with the circular through-hole of different diameter sizes to match the different nuclear magnetic tubes of external diameter size, and guarantee in the cleaning process, guarantee the inside negative pressure state of scavenge pipe 101.
Further, the device also comprises a lower inner tube 105. The lower inner tube 105 is fixed to the inner wall of the cleaning tube 101. The top end and the bottom end of the lower inner tube 105 are both provided with openings, and the lower inner tube 105 is coaxial with the cleaning tube 101. The connection of the lower inner tube 105 and the cleaning tube 101 is lower than the connection of the upper inner tube 102 and the cleaning tube 101. The connection between the lower inner tube 105 and the inner side of the cleaning tube 101 may be in the form of an inverted circular truncated cone.
Further, the junction of the lower outer tube 104 and the cleaning tube 101 is lower than the junction of the lower inner tube 105 and the cleaning tube 101.
Further, the bottom end of the cleaning pipe 101 is provided with an opening.
Further, the device also comprises a liquid receiving bottle 106. The bottom ends of the cleaning tube 101 and the lower outer tube 104 are inserted into the bottle mouth of the liquid receiving bottle 106, and the bottom end of the cleaning tube 101 is clamped at the bottle mouth of the liquid receiving bottle 106.
Specifically, when the vacuum pump connected to the lower outer tube 104 is turned on, the space between the cleaning tube 101, the lower inner tube 105 and the liquid receiving bottle 106 is first changed to a negative pressure state, and then the cleaning agent cleans the nuclear magnetic tube under the pressure of the external air, and the cleaning waste liquid flows to the liquid receiving bottle 106 through the lower inner tube 105, so that the cleaning waste liquid can be prevented from entering the vacuum pump through the lower outer tube 104 and damaging the vacuum pump. In addition, when the cleaning waste liquid is required to be cleaned, the cleaning tube 101 is separated from the liquid receiving bottle 106, and the cleaning waste liquid contained in the liquid receiving bottle 106 is poured, so that the convenience of cleaning the cleaning waste liquid is improved.
Further, the device also comprises a stopper 107. The bottle stopper 107 is clamped at the bottle mouth of the liquid receiving bottle 106. The bottle stopper 107 is provided with a circular through hole matching with the outer diameter of the bottom end of the cleaning tube 101. The bottom ends of the cleaning tube 101 and the lower outer tube are inserted into the bottle stopper 107, and the bottom end of the cleaning tube 101 is clamped on the bottle stopper 107, so that the sealing performance of the space among the cleaning tube 101, the lower inner tube 105 and the liquid receiving bottle 106 is improved. Wherein, the material of the bottle stopper 107 can be rubber.
Further, the device also includes a support cross-frame 108. The supporting cross frame 108 connects the cleaning pipe 101 and the upper outer pipe 103. Because the upper outer tube 103 is of a slender structure and needs to bear the pressure of outside air during the cleaning process, a supporting cross frame 108 is arranged between the cleaning tube 101 and the upper outer tube 103 to improve the stability of the upper outer tube 103 during the cleaning process and avoid breakage.
Furthermore, the cleaning tube 101, the upper inner tube 102, the upper outer tube 103, the lower outer tube 104, the lower inner tube 105 and the support cross frame 108 are all made of colorless glass, so that the damage of the structures in the device caused by corrosion of organic reagents in the cleaning process can be avoided, and the cleaning state of the nuclear magnetic tube can be observed in real time. The cleaning tube 101, the upper inner tube 102, the upper outer tube 103, the lower outer tube 104, the lower inner tube 105, and the support cross-frame 108 may be integrally formed.
In the use process, the opening of the nuclear magnetic pipe faces downwards, the nuclear magnetic pipe is buckled in the cleaning pipe 101 in an inverted mode, the outer wall of the nuclear magnetic pipe is attached to the inner wall of the cleaning pipe 101, and the upper inner pipe 102 is inserted into the nuclear magnetic pipe. Then, a vacuum pump is connected to the other end of the lower outer tube 104, the vacuum pump is turned on, a cleaning agent is added to the top end of the upper outer tube 103, and after the nuclear magnetic tube is cleaned by the cleaning agent, the vacuum pump can be turned off, and the cleaning waste liquid in the liquid receiving bottle 106 is poured off. Then, another cleaning agent can be added to repeat the steps until the nuclear magnetic tube is cleaned.
The embodiment of the utility model provides an in, through set up the upper portion inner tube on the lateral wall on the scavenge pipe, upper portion outer tube and lower part outer tube, and the scavenge pipe, the upper portion inner tube, upper portion outer tube and lower part outer tube all are provided with the opening, the opening of scavenge pipe and upper portion inner tube is used for placing the nuclear magnetic tube, the opening of upper portion outer tube is used for adding the cleaner, the opening of lower part outer tube is used for connecting the vacuum pump, it can clean the nuclear magnetic tube to open the vacuum pump, moreover, the steam generator is simple in structure, and is easy and simple to handle, thereby greatly reduced the washing cost, improved and wash.
Above be the utility model provides a nuclear-magnetism pipe belt cleaning device's description, to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as being right the utility model discloses a restriction.
Claims (6)
1. A nuclear magnetic tube cleaning device, characterized in that the device comprises: the cleaning pipe, the upper inner pipe, the upper outer pipe, the lower outer pipe and the lower inner pipe;
the top ends of the cleaning pipe, the upper inner pipe and the upper outer pipe are provided with openings;
the bottom end of the upper inner pipe is fixed on the inner side of the cleaning pipe and is communicated with the bottom end of the upper outer pipe, and the upper inner pipe is coaxial with the cleaning pipe;
the bottom end of the upper outer pipe is fixed on the outer side of the cleaning pipe, and the opening direction of the upper outer pipe is the same as that of the cleaning pipe;
one end of the lower outer pipe is fixed on the outer side of the cleaning pipe and communicated with the cleaning pipe, an opening is formed in the other end of the lower outer pipe, and the opening direction of the lower outer pipe is perpendicular to the opening direction of the cleaning pipe;
the lower inner pipe is fixed on the inner wall of the cleaning pipe;
openings are formed in the top end and the bottom end of the lower inner pipe, and the lower inner pipe is coaxial with the cleaning pipe;
the joint of the lower inner pipe and the cleaning pipe is lower than the joint of the upper inner pipe and the cleaning pipe;
the joint of the lower outer pipe and the cleaning pipe is lower than the joint of the lower inner pipe and the cleaning pipe.
2. The nuclear magnetic tube cleaning device according to claim 1, wherein the bottom end of the cleaning tube is provided with an opening.
3. The nuclear magnetic tube cleaning device of claim 2, further comprising a liquid receiving bottle;
the bottom ends of the cleaning pipe and the lower outer pipe are inserted into the bottle mouth of the liquid receiving bottle, and the bottom end of the cleaning pipe is clamped at the bottle mouth of the liquid receiving bottle.
4. The nuclear magnetic tube cleaning apparatus of claim 3, further comprising a stopper;
the bottle stopper is clamped at the bottle mouth of the liquid receiving bottle;
a circular through hole matched with the outer diameter of the bottom end of the cleaning tube is formed in the bottle stopper;
the bottom ends of the cleaning tube and the lower outer tube are inserted into the bottle plug, and the bottom end of the cleaning tube is clamped on the bottle plug.
5. The nuclear magnetic tube cleaning apparatus of claim 1, further comprising a support cross-frame;
the support cross frame is connected with the cleaning pipe and the upper outer pipe.
6. The nuclear magnetic tube cleaning apparatus of claim 5, wherein the cleaning tube, the upper inner tube, the upper outer tube, the lower inner tube, and the support cross-frame are all clear glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962834.0U CN210098444U (en) | 2018-11-27 | 2018-11-27 | Nuclear magnetic pipe belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962834.0U CN210098444U (en) | 2018-11-27 | 2018-11-27 | Nuclear magnetic pipe belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210098444U true CN210098444U (en) | 2020-02-21 |
Family
ID=69529860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821962834.0U Active CN210098444U (en) | 2018-11-27 | 2018-11-27 | Nuclear magnetic pipe belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210098444U (en) |
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2018
- 2018-11-27 CN CN201821962834.0U patent/CN210098444U/en active Active
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