CN210906213U - Telescopic glass condenser pipe - Google Patents
Telescopic glass condenser pipe Download PDFInfo
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- CN210906213U CN210906213U CN201921699664.6U CN201921699664U CN210906213U CN 210906213 U CN210906213 U CN 210906213U CN 201921699664 U CN201921699664 U CN 201921699664U CN 210906213 U CN210906213 U CN 210906213U
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Abstract
The utility model relates to the technical field of condenser pipes, in particular to a telescopic glass condenser pipe, which comprises an outer pipe, an upper sealing pipe, a lower sealing pipe and an inner pipe, wherein the upper sealing pipe and the lower sealing pipe are respectively connected with the two ends of the outer pipe in a pulling and inserting way; a liquid inlet is fixed on one side of the top of the upper sealing pipe, and an upper connecting pipe penetrates through the center of the top of the upper sealing pipe; a liquid outlet is fixed on one side of the top of the lower sealing pipe, and a lower connecting pipe penetrates through the center of the top of the lower sealing pipe; the inner tube is a hose with a spiral structure, the inner tube is arranged in the outer tube in a penetrating mode, and two ends of the inner tube are respectively butted on the upper connecting tube and the lower connecting tube through connectors. The utility model discloses a condenser pipe both ends set up the adjustable and go up the seal pipe and realize the adjustability of condenser pipe length with the seal pipe down, can carry out the regulation of length according to the experiment condensation demand, have prolonged the condensation stroke of treating the condensing medium in the condenser pipe, have improved condensation effect, and the telescopic condenser is also conveniently deposited and is experimented the installation simultaneously.
Description
Technical Field
The utility model relates to a condenser pipe technical field especially relates to a telescopic glass condenser pipe.
Background
The condensation pipe is a laboratory device used for promoting condensation, has condensation or backflow functions, and generally consists of an inner glass pipe and an outer glass pipe, wherein the smaller glass pipe penetrates through the larger glass pipe, when in use, in order to improve the condensation effect, the flow speed of a medium to be condensed is required to be accelerated, after the flow speed is accelerated, the condensation effect can be influenced because the length of the condensation pipe is fixed, although the cooling can be accelerated by accelerating the flow speed of the condensate, the length of the condensation pipe is limited, the length direction is not adjustable, the stroke of the medium to be condensed in the inner pipe of the condensation pipe is fixed, even if the condensation effect of the medium to be condensed is improved by accelerating the flow speed of the condensate is not large, the overall length of the condenser can only be increased, but the condenser made of overlong glass materials brings inconvenience for storage, and the overlong condenser is not easy to install in the experimental process, therefore, a telescopic glass condenser tube is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the length of the condensing tube is fixed and cannot be adjusted in the prior art, and providing a telescopic glass condensing tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a telescopic glass condenser tube, which comprises an outer tube, an upper sealing tube, a lower sealing tube and an inner tube, wherein the upper sealing tube and the lower sealing tube are respectively connected to two ends of the outer tube in a pull-plug mode;
a liquid inlet is fixed on one side of the top of the upper sealing pipe, and an upper connecting pipe penetrates through and is fixed at the center of the top of the upper sealing pipe;
a liquid outlet is fixed on one side of the top of the lower sealing pipe, and a lower connecting pipe penetrates through the center of the top of the lower sealing pipe;
the inner tube is a hose with a spiral structure, the inner tube is arranged in the outer tube in a penetrating mode, and two ends of the inner tube are respectively in butt joint with the upper connecting tube and the lower connecting tube through connectors.
Furthermore, the sealing sleeves are sleeved at the ends, located on the outer pipe, of the upper sealing pipe and the lower sealing pipe.
Furthermore, the upper sealing pipe and the lower sealing pipe are both provided with caulking grooves for fixing the sealing sleeves.
Furthermore, the sealing sleeve is a wear-resistant rubber sleeve.
Furthermore, the inner sides of the two ends of the outer pipe are respectively provided with a limiting groove of an annular structure.
Furthermore, the upper sealing pipe, the liquid inlet and the upper connecting pipe are glass pipes in an integrated structure.
Furthermore, the lower sealing pipe, the liquid outlet and the lower connecting pipe are glass pipes of an integrated structure.
The utility model provides a pair of telescopic glass condenser pipe, beneficial effect lies in: the utility model discloses a condenser pipe both ends set up the adjustable and go up the seal pipe and realize the adjustability of condenser pipe length with the seal pipe down, can carry out the regulation of length according to the experiment condensation demand, have prolonged the condensation stroke of treating the condensing medium in the condenser pipe, have improved condensation effect, and the telescopic condenser is also conveniently deposited and is experimented the installation simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the enlarged structure of the part a of fig. 2 according to the present invention.
Labeled as: the device comprises an outer pipe 1, a limiting groove 11, an upper sealing pipe 2, a liquid inlet 21, an upper connecting pipe 22, a lower sealing pipe 3, a liquid outlet 31, a lower connecting pipe 32, an inner pipe 4, a connector 41, a sealing sleeve 5 and an embedding groove 6.
Detailed Description
The present invention will be further described with reference to the following specific examples. These examples are provided only for illustrating the present invention and are not intended to limit the scope of the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The structural features of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, a telescopic glass condenser tube, including outer tube 1, seal pipe 2 on, seal pipe 3 and inner tube 4 down, seal pipe 2 and seal pipe 3 down and connect the both ends at outer tube 1 with the mode of pulling out and inserting respectively on, outer tube 1 adopts the glass material to make, seal pipe 2 and seal pipe 3 down and advance in the outer tube 1 down, realize the shortening of condenser tube overall length, seal pipe 2 and seal pipe 3 down and also can stretch out from outer tube 1, realize the extension of condenser tube overall length, when the condenser tube shortens, be convenient for receive and release, can submit the condensation effect of condenser tube during the extension.
A liquid inlet 21 is fixed on one side of the top of the upper sealing pipe 2, an upper connecting pipe 22 penetrates through and is fixed at the center position of the top of the upper sealing pipe 2, and the upper sealing pipe 2, the liquid inlet 21 and the upper connecting pipe 22 are glass pipes in an integrated structure.
A liquid outlet 31 is fixed on one side of the top of the lower sealing tube 3, a lower connecting tube 32 penetrates through and is fixed at the center position of the top of the lower sealing tube 3, and the lower sealing tube 3, the liquid outlet 31 and the lower connecting tube 32 are glass tubes of an integrated structure.
The inner tube 4 is helical structure's hose, and inner tube 4 runs through the setting in outer tube 1, and the both ends of inner tube 4 dock respectively on last takeover 22 and lower connecting pipe 32 through joint 41, and inner tube 4 adopts helical structure's hose to make things convenient for the regulation of condenser pipe overall length, and inner tube 4 can extend or shorten in outer tube 1, and inner tube 4 can adopt the silicone tube that the heat conductivility is good, also can be the glass fiber hose.
Go up the one end that seals pipe 2 and lower seal pipe 3 and be located outer tube 1 and all overlap and be equipped with seal cover 5, seal cover 5 is the wear-resisting rubber cover, and seal cover 5 is used for improving and seals pipe 2 and lower seal pipe 3 and outer tube 1 swing joint's leakproofness, avoids the junction to have the condensate to flow.
The utility model discloses a telescopic glass condenser pipe sets up adjustable upper seal pipe 2 and the adjustability of lower seal pipe 3 realization condenser pipe length through the condenser pipe both ends, can carry out the regulation of length according to the experiment condensation demand, has prolonged and has treated the condensation stroke of condensing medium in the condenser pipe, has improved condensation effect, and the telescopic condenser is also conveniently deposited and is experimented the installation simultaneously.
Specifically, when in use, the sealing sleeve 5 is fixedly sleeved on one open end of the upper sealing pipe 2 and the lower sealing pipe 3, the inner pipe 4 is arranged in the outer pipe 1 in a penetrating way, then, the two ends of the inner tube 4 are respectively connected with the upper connecting tube 22 and the lower connecting tube 32, and the open ends of the upper sealing tube 2 and the lower sealing tube 3 are respectively inserted into the outer tube 1, thus completing the assembly of the telescopic glass condenser tube, when in folding and unfolding, only the upper sealing pipe 2 and the lower sealing pipe 3 need to be folded into the outer pipe 1, the total length of the condensing pipe is shortened, during experimental installation, the upper sealing pipe 2 and the lower sealing pipe 3 are firstly required to be retracted into the outer pipe 1 and clamped on an experimental bench, then the condenser is connected to the experimental pipeline, then the upper sealing pipe 2 and the lower sealing pipe 3 are pulled out, the total length of the condensing pipe is prolonged, the stroke of the medium to be condensed in the condenser is prolonged, and the condensing effect is improved.
Referring to fig. 3, further, the upper sealing pipe 2 and the lower sealing pipe 3 are both provided with caulking grooves 6 for fixing the sealing sleeve 5.
The caulking groove 6 is arranged, so that the inner ring of the sealing sleeve 5 can be stably fixed on the upper sealing pipe 2 or the lower sealing pipe 3.
Referring to fig. 3, further, the inner sides of the two ends of the outer tube 1 are provided with a limit groove 11 with an annular structure.
Set up spacing ditch 11, can be in the use, go up a tub 2 and a tub 3 down when outwards extracting, because seal cover 5 has the expanded characteristic, when seal cover 5 removed spacing ditch 11, in the spacing ditch 11 just can be filled to the outer lane of seal cover 5, the resistance of pulling out outward of a tub 2 and a tub 3 down is sealed in the increase, avoid going up a tub 2 and a tub 3 down and pulled out suddenly, improve and go up a tub 2 and a tub 3 stability of being connected with outer tube 1 down.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A telescopic glass condenser tube comprises an outer tube (1), an upper sealing tube (2), a lower sealing tube (3) and an inner tube (4), and is characterized in that the upper sealing tube (2) and the lower sealing tube (3) are respectively connected to two ends of the outer tube (1) in a plugging mode;
a liquid inlet (21) is fixed on one side of the top of the upper sealing pipe (2), and an upper connecting pipe (22) penetrates through the center of the top of the upper sealing pipe (2);
a liquid outlet (31) is fixed on one side of the top of the lower sealing pipe (3), and a lower connecting pipe (32) penetrates through the center of the top of the lower sealing pipe (3);
the inner tube (4) is a hose with a spiral structure, the inner tube (4) penetrates through the outer tube (1), and two ends of the inner tube (4) are respectively butted on the upper connecting tube (22) and the lower connecting tube (32) through the joints (41).
2. The telescopic glass condenser tube of claim 1, wherein the sealing sleeve (5) is sleeved at one end of the outer tube (1) of the upper sealing tube (2) and the lower sealing tube (3).
3. The telescopic glass condenser tube of claim 2, wherein the upper sealing tube (2) and the lower sealing tube (3) are provided with caulking grooves (6) for fixing the sealing sleeves (5).
4. A telescopic glass condenser tube according to claim 2 or 3, wherein the sealing sleeve (5) is a wear-resistant rubber sleeve.
5. The telescopic glass condenser tube of claim 1, wherein the inner sides of the two ends of the outer tube (1) are provided with a limiting groove (11) with an annular structure.
6. The telescopic glass condenser tube of claim 1, wherein the upper sealing tube (2), the liquid inlet (21) and the upper connecting tube (22) are a glass tube of an integrated structure.
7. The telescopic glass condenser tube of claim 1, wherein the lower sealing tube (3), the liquid outlet (31) and the lower connecting tube (32) are a glass tube of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699664.6U CN210906213U (en) | 2019-10-11 | 2019-10-11 | Telescopic glass condenser pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699664.6U CN210906213U (en) | 2019-10-11 | 2019-10-11 | Telescopic glass condenser pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210906213U true CN210906213U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699664.6U Active CN210906213U (en) | 2019-10-11 | 2019-10-11 | Telescopic glass condenser pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210906213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171627A (en) * | 2021-04-14 | 2021-07-27 | 响水中山生物科技有限公司 | Distillation plant in adjustable bentazone production |
-
2019
- 2019-10-11 CN CN201921699664.6U patent/CN210906213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171627A (en) * | 2021-04-14 | 2021-07-27 | 响水中山生物科技有限公司 | Distillation plant in adjustable bentazone production |
| CN113171627B (en) * | 2021-04-14 | 2022-01-18 | 响水中山生物科技有限公司 | Distillation plant in adjustable bentazone production |
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