CN207204143U - A kind of condenser pipe - Google Patents
A kind of condenser pipe Download PDFInfo
- Publication number
- CN207204143U CN207204143U CN201721046150.1U CN201721046150U CN207204143U CN 207204143 U CN207204143 U CN 207204143U CN 201721046150 U CN201721046150 U CN 201721046150U CN 207204143 U CN207204143 U CN 207204143U
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- tube
- fog
- pipe
- condenser pipe
- air conduit
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Abstract
The utility model discloses a kind of condenser pipe, including outer tube and inner tube, the upper and lower end of inner pipe-through outer tube, outer tube are divided into upper, middle and lower section by dividing plate, and the side of epimere is provided with water inlet pipe, opposite side sets out water pipe, the side in stage casing is provided with into fog tube, and opposite side is provided with out fog tube, and the side of hypomere is provided with incoming air conduit, opposite side is provided with outgoing air conduit, it is described go out the end of fog tube converge with the upper end of the outgoing air conduit after form escape pipe.Cooled fluid up flows from the bottom of inner tube, it is respectively hypomere, stage casing and the epimere of air, fog and water by cooling agent successively, cooled fluid is graded cooling, avoid the occurrence of temperature change drastically, avoid condenser pipe from slight crack occur, ensure that the integrality of condenser pipe, simultaneously, because fog and water are good cooling agent, thus it can guarantee that good cooling effect.The condenser pipe of the structure can be widely applied to need to condense in all kinds of experiments of higher boiling fluid.
Description
Technical field
It the utility model is related to the container or vessel technical field of use for laboratory, more particularly to a kind of condenser pipe.
Background technology
Condenser pipe is indispensable cooling-part in distillation and reflux, and existing condenser pipe is generally by inner tube and outside
Pipe forms, and outer tube is provided with water inlet and delivery port.Its operation principle is that cooled fluid flows through from inner tube, as cooling agent
Water then flowed through from outer tube, cold and hot two kinds of fluids are by the tube wall heat-shift of inner tube, and the fluid in inner tube is by the water in outer tube
Cooled down.
However, when the boiling point of cooled fluid is higher than 140 DEG C, if using water cooling, the inside and outside temperature difference of inner pipe wall
More than 100 DEG C are will be up to, and because the heat conduction efficiency of water is very high, the temperature change of fluid drastically can split condenser pipe
The imperfect situation of the tube walls such as trace, What is more has the danger of explosion.Therefore, in the backflow behaviour of fluid of the boiling point higher than 140 DEG C
During work, the condenser pipe using air as cooling agent can only be used instead, but because the heat conduction efficiency of air passes than the heat of water
It is much lower to lead efficiency, although condensation tube wall, which is not in slight crack, keeps integrality, the cooling effect of condenser pipe is very poor, quilt
The fluid of cooling has more volatilization loss, it is difficult to the reflux operation being satisfied with.
Utility model content
The purpose of this utility model is to provide a kind of condenser pipe, solves when cooling down high boiling fluid, condenses tube wall
Integrality and cooling effect contradiction.
The solution that the utility model solves its technical problem is：A kind of condenser pipe, including outer tube and inner tube, it is described interior
Pipe penetrates the upper and lower end of the outer tube, and the outer tube is divided into upper, middle and lower section by dividing plate, and the side of the epimere is provided with water inlet
Pipe, opposite side are provided with outlet pipe, and the side in the stage casing is provided with into fog tube, and opposite side is provided with out fog tube, the hypomere
Side is provided with incoming air conduit, and opposite side is provided with outgoing air conduit, it is described go out fog tube end and the upper end of the outgoing air conduit
Escape pipe is formed after converging.
Further, the outlet pipe is provided with first throttle valve, and the escape pipe is provided with second throttle.
Further, said inner tube is provided with some fin in the position of the hypomere.
Further, the water inlet pipe is located at the top of the epimere, and the outlet pipe is located at the bottom of the epimere.
Further, it is described enter fog tube be located at the top in the stage casing, it is described go out fog tube be located at the bottom in the stage casing.
Further, the incoming air conduit is located at the top of the hypomere, and the outgoing air conduit is located at the bottom of the hypomere.
The beneficial effects of the utility model are：Cooled fluid up flows from the bottom of inner tube, successively by cooling agent
The respectively hypomere of air, fog and water, stage casing and epimere, cooled fluid are graded cooling, avoid the occurrence of temperature drastically
Change, avoids condenser pipe from slight crack occur, ensure that the integrality of condenser pipe, simultaneously as fog and water are good cooling
Agent, thus can guarantee that good cooling effect.The condenser pipe of the structure can be widely applied to need to condense each of higher boiling fluid
In class experiment.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is the structural representation of condenser pipe.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.Each technology in the invention is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
Embodiment 1, with reference to figure 1, a kind of condenser pipe, including outer tube a1 and inner tube a2, said inner tube a2 penetrate the outer tube
A1 upper and lower end, the outer tube a1 are upper, middle and lower section a21, a22, a23 by dividing plate a11 points, the side of the epimere a21
Provided with water inlet pipe a121, opposite side sets out water pipe a122, and the side of the stage casing a22, which is provided with into fog tube a131, opposite side, to be set
There are fog tube a132, the hypomere a23 side to be provided with incoming air conduit a141, opposite side is described provided with outgoing air conduit a142
Go out after fog tube a132 end is converged with the upper end of the outgoing air conduit a142 and form escape pipe a143.
Condenser pipe work when, water inlet pipe a121, enter fog tube a131, incoming air conduit a141 each leads into water, fog and sky
Gas, when water, fog, air fill outer tube a1 upper, middle and lower section a21, a22, a23 space, the fluid that is cooled is from inner tube a2's
Bottom is up flowed, and is respectively the hypomere a23, stage casing a22 and epimere a21 of air, fog and water by cooling agent successively, wherein
The heat conduction efficiency highest of water, fog take second place, air is minimum, and the minimum air of heat conduction efficiency is carried out first to cooled fluid
Cooling, the fog that heat conduction efficiency is taken second place are cooled down again to cooled fluid, and heat conduction efficiency highest water is to cooled
Fluid is finally cooled down, and by being so classified cooling, so as to avoid the temperature change of cooled fluid appearance drastically, is avoided
There is slight crack in condenser pipe, ensure that the integrality of condenser pipe, simultaneously as fog and water are good cooling agent, thus energy
Ensure good cooling effect.
As optimization, the outlet pipe a122 is provided with first throttle valve a123, the escape pipe a143 and is provided with second
Choke valve a145.The flow velocity of water, fog and air can be adjusted using first, second choke valve a123, a145, it is cold so as to control
The speed of solidifying pipe cooling.
As optimization, said inner tube a2 bottom is provided with some fin a144.Air is improved using fin a144 to connect
Contacting surface is accumulated, and improves cooling capacity.
As optimization, the water inlet pipe a121 is located at the top of the epimere a21, and the outlet pipe a122 is located on described
Section a21 bottom, it is described enter fog tube a131 be located at the top of the stage casing a22, it is described go out fog tube a132 be located at it is described in
Section a22 bottom, the incoming air conduit a141 be located at the top of the hypomere a23, the outgoing air conduit a142 be located at it is described under
Section a23 bottom.Because cooled fluid is from inner tube a2 bottom toward upper, and cooling agent is then past from each section of outer tube a1 top
Flow down, it is so cooled just to be formed between fluid and cooling agent countercurrently, it is countercurrently higher than the cocurrent thermal efficiency according to heat transfer theory.
Better embodiment of the present utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of condenser pipe, including outer tube (a1) and inner tube (a2), said inner tube (a2) penetrates the upper and lower of the outer tube (a1)
End, it is characterised in that：The outer tube (a1) is divided into upper, middle and lower section (a21, a22, a23), the epimere by dividing plate (a11)
(a21) side is provided with water inlet pipe (a121), and opposite side is provided with outlet pipe (a122), the side of the stage casing (a22) be provided with into
Fog tube (a131), opposite side are provided with out fog tube (a132), and the side of the hypomere (a23) is provided with incoming air conduit (a141),
Opposite side is provided with outgoing air conduit (a142), it is described go out fog tube (a132) end and the upper end of the outgoing air conduit (a142)
Escape pipe (a143) is formed after converging.
A kind of 2. condenser pipe according to claim 1, it is characterised in that：The outlet pipe (a122) is provided with first throttle
Valve (a123), the escape pipe (a143) are provided with second throttle (a145).
A kind of 3. condenser pipe according to claim 1, it is characterised in that：Said inner tube (a2) is in the hypomere (a3) position
Some fin (a144) are installed.
A kind of 4. condenser pipe according to claim 1, it is characterised in that：The water inlet pipe (a121) is located at the epimere
(a21) top, the outlet pipe (a122) are located at the bottom of the epimere (a21).
A kind of 5. condenser pipe according to claim 1, it is characterised in that：It is described enter fog tube (a131) be located at the stage casing
(a22) top, it is described go out fog tube (a132) be located at the bottom in the stage casing (a22).
A kind of 6. condenser pipe according to claim 1, it is characterised in that：The incoming air conduit (a141) is located at the hypomere
(a23) top, the outgoing air conduit (a142) are located at the bottom of the hypomere (a23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046150.1U CN207204143U (en) | 2017-08-18 | 2017-08-18 | A kind of condenser pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046150.1U CN207204143U (en) | 2017-08-18 | 2017-08-18 | A kind of condenser pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204143U true CN207204143U (en) | 2018-04-10 |
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ID=61815820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046150.1U Active CN207204143U (en) | 2017-08-18 | 2017-08-18 | A kind of condenser pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377026A (en) * | 2017-08-18 | 2017-11-24 | 佛山科学技术学院 | A kind of condenser pipe |
-
2017
- 2017-08-18 CN CN201721046150.1U patent/CN207204143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377026A (en) * | 2017-08-18 | 2017-11-24 | 佛山科学技术学院 | A kind of condenser pipe |
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