CN212757274U - Rotary steaming bottle capable of fixing volume - Google Patents
Rotary steaming bottle capable of fixing volume Download PDFInfo
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- CN212757274U CN212757274U CN202021528162.XU CN202021528162U CN212757274U CN 212757274 U CN212757274 U CN 212757274U CN 202021528162 U CN202021528162 U CN 202021528162U CN 212757274 U CN212757274 U CN 212757274U
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- bottle
- container
- liquid outlet
- shell
- rotary retort
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Abstract
The utility model discloses a but bottle is evaporated soon of constant volume belongs to detection area. The utility model discloses a body is provided with liquid outlet and bottleneck, and liquid outlet detachably is provided with the container that is used for accomodating liquid, and the lateral wall of container is provided with the scale. The utility model discloses not only can avoid eluting once more to another volumetric flask and bring the problem of target compound loss, can wash after using the container dismantlement, and when the constant volume operation of different volumes is carried out to needs, can change the container of different volumes as required, solved current problem of evaporating bottle awkward soon.
Description
Technical Field
The utility model discloses a but bottle is evaporated soon of constant volume particularly, belongs to detection area.
Background
Among the standards issued in recent years, there are GB and SN standards as detection standards, and in order to improve the response signal of the instrument, a concentrated detection step is often used. The conventional laboratory concentration uses a rotary evaporator, wherein the rotary evaporation mainly uses the rotary evaporation evaporator to perform reduced pressure distillation, and the rotary evaporator is mainly used for continuously distilling a large amount of volatile solvents under the reduced pressure condition. The basic principle of the rotary evaporator is reduced pressure distillation, that is, under reduced pressure, when the solvent is distilled, the rotary evaporation flask continuously rotates to accelerate the evaporation of the solvent. The rotary evaporation bottle is a glass bottle matched with a rotary evaporator for use, the rotary evaporation bottle is a pear-shaped or round-bottom flask with a standard ground interface, and is connected with a decompression pump through a certain-height reflux snake-shaped condensation pipe, and the other opening of the reflux condensation pipe is connected with a receiving flask with a ground interface and used for receiving an evaporated organic solvent. In the actual detection process, the detection response signal needs to be improved by using rotary concentration, but after the detection concentration, the detection target needs to be transferred into a volumetric flask again by using a proper solvent, which inevitably causes the loss of the detection target. If the volume is accurately determined in a rotary evaporation bottle by directly using a proper solvent, the loss is necessarily reduced.
Through the retrieval, utility model patent that application number 201220163570.9, application date are 2012/4/18 discloses rotatory evaporation receiving flask, and this application comprises round-bodied body 2, microtube 3 and collection bottleneck 1 with scale. The application is suitable for the evaporation of a solvent with a larger volume in a vacuum rotary evaporator to remove the solvent, and the residue after the solvent evaporation is convenient for volume-fixed extraction and collection with a small amount of the solvent. Although this application can solve the problem of solvent loss by transferring the solvent to some extent, it brings about a new problem. After the device is used, the device is inconvenient to clean, and the large-volume constant volume cannot be carried out.
SUMMERY OF THE UTILITY MODEL
1. Problems to be solved
To the inconvenient problem of the rotary steaming bottle among the prior art, the utility model provides a but rotary steaming bottle of constant volume is provided with liquid outlet and bottleneck on one's body, and liquid outlet detachably is provided with the container that is used for accomodating liquid, and the lateral wall of container is provided with the scale. The utility model discloses not only can avoid eluting once more to another volumetric flask and bring the problem of target compound loss, can wash after using the container dismantlement, and when the constant volume operation of different volumes is carried out to needs, can change the container of different volumes as required, solved current problem of evaporating bottle awkward soon.
2. Technical scheme
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a rotary steaming bottle with constant volume, which comprises a bottle body, wherein the bottle body is provided with a bottle opening, the bottle body is connected with the bottle opening through a connecting section, the bottle body is provided with a liquid outlet, and the liquid outlet is detachably provided with a container for containing liquid; the container is provided with an accommodating cavity I, the upper part of the accommodating cavity I is provided with an opening, and the opening of the accommodating cavity I is provided with an installation section which is detachably arranged with the liquid outlet; the container is provided with the scale corresponding to the lateral wall of holding chamber I.
Preferably, the outer diameter of the connecting section is larger than the outer diameter of the mounting section.
Preferably, the end of the bottle mouth away from the bottle body is provided with a flange, and the outer diameter of the flange is smaller than the maximum diameter of the bottle body.
Preferably, the outer diameter of the liquid outlet is D1The outer diameter of the connecting section is D2，D1＜D2And D is1＝14-16mm。
Preferably, the inner wall of the mouth is provided with a bead or the mounting section of the container is provided with a bead.
Preferably, the bottle mouth and the liquid outlet are coaxially arranged.
Preferably, the length of the bottle mouth is L1Length of the connecting section is L2，L1＞L2And L is2＝16mm-24mm。
Preferably, the container further comprises a shell, the shell is provided with a containing cavity II, and the container is arranged in the containing cavity II.
Preferably, one side that the body was provided with the liquid outlet is provided with the shell linkage segment, and the shell linkage segment sets up with the liquid outlet is concentric, and the internal diameter of shell linkage segment is greater than the external diameter of liquid outlet.
Preferably, the outer wall of the shell connecting section is provided with external threads, and the inner wall of the shell is correspondingly provided with internal threads.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a rotary steaming bottle with constant volume, a container with scales for containing liquid is detachably arranged at the liquid outlet of the rotary steaming bottle, so that the loss of a target compound caused by elution to another volumetric flask is avoided; moreover, the container with the scales can be detached and cleaned after being used, and the container can be replaced according to the required constant volume; also can pour the required solvent of constant volume into from the bottleneck when the constant volume, derive from the liquid outlet, avoid the solvent to pour into the loaded down with trivial details operation that the back still need pour out from the bottleneck, solve the problem of the rotatory steam bottle awkward among the prior art.
(2) The utility model discloses a but rotatory steam-curing bottle of constant volume, the external diameter of linkage segment is greater than the external diameter of installation segment and liquid outlet, and the flange of bottleneck is less than the maximum diameter of body, and this design can make the body keep certain stability in the use, avoids the bottleneck of the rotatory steam-curing bottle that installation segment and container overweight cause to damage; the flange can make the connection compact and guarantee rigidity, avoids the bottleneck to drop.
(3) The utility model discloses a but bottle is evaporated soon of constant volume, the inner wall of bottleneck or the installation section of container are provided with the dull polish, and the frictional force that the contact surface can be increased to the dull polish avoids evaporating soon the bottle and drops when using.
(4) The utility model discloses a but steamed bottle soon of constant volume, bottleneck and the coaxial setting of liquid outlet strengthen the stability of device for steamed bottle atress when using soon is even, the target object loss that leads to after the phenomenon that ftractures appears when avoiding using.
(5) The utility model discloses a but bottle is evaporated soon of constant volume, the length of bottleneck is greater than the length of linkage segment, further strengthens the stability of bottleneck installation, avoids the linkage segment fracture that the linkage segment overlength caused.
(6) The utility model discloses a rotary steaming bottle with constant volume, which also comprises a shell, wherein a container is arranged in a containing cavity II of the shell; the shell can protect the container and avoid the damage to the container caused by external collision; the waterproof performance of the container can be further improved, and the water can be prevented from entering the container when the container is immersed in water.
(7) The utility model discloses a but bottle is evaporated soon of constant volume, shell linkage segment and the concentric setting of liquid outlet, shell linkage segment are used for installing the shell, and shell linkage segment and shell threaded connection further improve shell connection stability.
Drawings
Fig. 1 is a structural schematic diagram (one) of a rotary steaming bottle capable of fixing volume of the utility model;
fig. 2 is a structural schematic diagram (ii) of a rotary steaming bottle with a constant volume of the present invention;
fig. 3 is a schematic structural diagram of the present invention provided with a housing.
In the figure:
100. a bottle mouth; 110. a flange;
200. a connecting section;
300. a bottle body;
400. a container; 410. a flange II; 420. an installation section; 430. the accommodating cavity I; 440. calibration;
500. a housing; 510. a housing; 520. a housing connection section; 530. an accommodating cavity II;
600. and a liquid outlet.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings. The invention is described in detail below with reference to specific exemplary embodiments. It will, however, be understood that various modifications and changes may be made without departing from the scope of the invention as defined by the appended claims. The detailed description and drawings are to be regarded as illustrative rather than restrictive, and any such modifications and variations are intended to be included within the scope of the present invention as described herein. Furthermore, the background is intended to illustrate the present state of the art and the meaning of the present development and is not intended to limit the present invention or the present application and the field of application of the present invention.
Example 1
The utility model discloses a but bottle is evaporated soon of constant volume, including the body 300 that is provided with bottleneck 100, the maximum diameter of body 300 is 60-70mm, generally is eggplant shape, pear shape or spherical, is made by the glass material for hold the solution of treating evaporative concentration. The bottle body 300 and the bottle mouth 100 are connected through the connecting section 200, the flange 110 is arranged at one end of the bottle mouth 100 far away from the bottle body 300, the outer diameter of the flange 110 is smaller than the maximum diameter of the bottle body 300, the flange 110 can enable the connection to be compact and ensure the rigidity, and the bottle mouth 100 is prevented from falling off. The inner wall of the bottle opening 100 is provided with frosting, and the frosting can increase the friction force of the contact surface and avoid the falling off of the bottle opening 100 of the rotary steaming bottle when in use. As shown in FIG. 1, the mouth 100 may be of a truncated cone shape or a cylindrical shape as shown in FIG. 2, and the diameter of the connection between the mouth 100 and the connecting section 200 is generally 26-34 mm. Further, the length of the bottle mouth 100 is L1The length of the connecting section 200 is L2，L1＞L2And L is216mm-24mm, and L1Typically 24-32 mm. This design further enhances the stability of the installation of the bottle mouth 100 and avoids the breakage of the connecting section 200 caused by the overlong connecting section 200.
In this embodiment, as shown in fig. 1, a body 300 of the rotary steaming bottle is spherical, a bottle opening 100 is disposed at an upper portion of the body 300, and a connection section 200 is disposed between the bottle opening 100 and the body 300. The lower part of the bottle body 300 is provided with a liquid outlet 600, and the liquid outlet 600 is arranged concentrically with the bottle mouth 100. Liquid outlet 600 is provided with detachable glass system container 400, and container 400's installation section 420 and container 400 integrated into one piece, and the inner wall of installation section 420 is provided with the dull polish, and the upper portion of installation section 420 is provided with flange II 410, reinforcing joint strength. The side wall of the container 400 is provided with a scale 440 to facilitate the constant volume of the solution.
Example 2
The basic contents of this embodiment are different from those of embodiment 1 in that: the utility model discloses still include shell 500, as shown in fig. 3, shell 500 sets up in body 300 lower part, and shell 500 is provided with and holds II 530 of chamber, and container 400 sets up in holding II 530 of chamber. In this embodiment, the shell 510 of the outer shell 500 is a silicone tube or a silicone sleeve, and when in use, the silicone tube or the silicone sleeve is sleeved on the outer wall of the container 400, and the container 400 and the joint between the container 400 and the liquid outlet 600 are wrapped inside, so as to play a role in shock absorption and water resistance.
Example 3
The basic contents of this embodiment are different from those of embodiment 2 in that: in the present embodiment, as shown in fig. 3, the case 500 is a glass hard case or a plastic hard case. One side that body 300 was provided with liquid outlet 600 is provided with shell linkage segment 520, and shell linkage segment 520 sets up with liquid outlet 600 is concentric, and the internal diameter of shell linkage segment 520 is greater than the external diameter of liquid outlet 600. The housing connection section 520 is in threaded connection with the housing 500, that is, the outer wall of the housing connection section 520 is provided with an external thread, and the inner wall of the housing 500 is correspondingly provided with an internal thread. The length of the internal thread may be greater than that of the external thread, and the connection length of the housing 500 may be adjusted by rotating the housing 500 from different directions. It should be noted that the housing connecting section 520 and the housing 500 may also be connected in a snap-fit manner, or the housing connecting section 520 may be provided with frosted sand, and the joint may be reinforced by a clamping member, and the joint may be provided with a sealing ring to further improve the waterproof performance.
More specifically, although exemplary embodiments of the invention have been described herein, the invention is not limited to these embodiments, but includes any and all embodiments modified, omitted, such as combinations between various embodiments, adapted changes and/or substitutions as would be recognized by those skilled in the art from the foregoing detailed description. The limitations in the claims are to be interpreted broadly based the language employed in the claims and not limited to examples described in the foregoing detailed description or during the prosecution of the application, which examples are to be construed as non-exclusive. Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. The scope of the invention should, therefore, be determined only by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.
Claims (10)
1. The utility model provides a but bottle is evaporated soon of constant volume, includes body (300), body (300) are provided with bottleneck (100), its characterized in that: the bottle body (300) is connected with the bottle opening (100) through a connecting section (200), the bottle body (300) is provided with a liquid outlet (600), and the liquid outlet (600) is detachably provided with a container (400) for containing liquid;
the container (400) is provided with an accommodating cavity I (430), the upper part of the accommodating cavity I (430) is opened, and the opening of the accommodating cavity I (430) is provided with a mounting section (420) which is detachable relative to the liquid outlet (600); the container (400) is provided with a scale (440) corresponding to the side wall of the accommodating cavity I (430).
2. A volumetric rotary retort according to claim 1, wherein: the outer diameter of the connecting section (200) is larger than the outer diameter of the mounting section (420).
3. A volumetric rotary retort according to claim 1, wherein: the bottle comprises a bottle body (300), and is characterized in that a flange (110) is arranged at one end, far away from the bottle body (300), of the bottle mouth (100), and the outer diameter of the flange (110) is smaller than the maximum diameter of the bottle body (300).
4. A volumetric rotary retort according to claim 1, wherein: the outer diameter of the liquid outlet (600) is D1The outer diameter of the connecting section (200) is D2，D1＜D2And D is1＝14-16mm。
5. A volumetric rotary retort according to claim 1, wherein: the inner wall of the bottle mouth (100) is provided with frosting or
The mounting section (420) of the container (400) is provided with sanding.
6. A volumetric rotary retort according to claim 1, wherein: the bottle mouth (100) and the liquid outlet (600) are coaxially arranged.
7. A volumetric rotary retort according to claim 1, wherein: the length of the bottle mouth (100) is L1The length of the connecting section (200) is L2，L1＞L2And L is2＝16mm-24mm。
8. A volumetric rotary retort according to any of claims 1 to 7, wherein: the container is characterized by further comprising a shell (500), wherein the shell (500) is provided with a containing cavity II (530), and the container (400) is arranged in the containing cavity II (530).
9. A volumetric rotary retort according to claim 8, wherein: one side that body (300) was provided with liquid outlet (600) is provided with shell linkage segment (520), shell linkage segment (520) and liquid outlet (600) concentric setting, and the internal diameter of shell linkage segment (520) is greater than the external diameter of liquid outlet (600).
10. A volumetric rotary retort according to claim 9, wherein: the outer wall of shell linkage segment (520) is provided with the external screw thread, the inner wall correspondence of shell (500) is provided with the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528162.XU CN212757274U (en) | 2020-07-28 | 2020-07-28 | Rotary steaming bottle capable of fixing volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528162.XU CN212757274U (en) | 2020-07-28 | 2020-07-28 | Rotary steaming bottle capable of fixing volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212757274U true CN212757274U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021528162.XU Active CN212757274U (en) | 2020-07-28 | 2020-07-28 | Rotary steaming bottle capable of fixing volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212757274U (en) |
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2020
- 2020-07-28 CN CN202021528162.XU patent/CN212757274U/en active Active
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