CN208171054U - A kind of negative pressure condensing unit - Google Patents
A kind of negative pressure condensing unit Download PDFInfo
- Publication number
- CN208171054U CN208171054U CN201820727989.XU CN201820727989U CN208171054U CN 208171054 U CN208171054 U CN 208171054U CN 201820727989 U CN201820727989 U CN 201820727989U CN 208171054 U CN208171054 U CN 208171054U
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- tank body
- condenser pipe
- vacuum pump
- condensation
- negative pressure
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Abstract
The utility model discloses a kind of negative pressure condensing units, belong to technical field of petrochemical industry, including bleeding point, air inlet, condenser pipe, cooling fin, shell, condense tank body, tank body support and radiator fan, when vacuum pump gas intracorporal by bleeding point extraction drainer, steam in negative-pressure cup enters condenser pipe from air inlet, by the radiation processes for the cooling fin that spiral shape on spiral condenser pipe and condenser pipe is arranged, final liquefied oil and water flow into from the lower end of condenser pipe and condense tank body, it realizes and sufficiently the oil liquid in gas is condensed before the oil liquid of overflow flows into vacuum pump from pipeline, prevent vacuum pump when extracting steam from tank body uncooled oil liquid enter vacuum pump, protect the normal use of vacuum pump, the oil vapour of discharge is reduced using the method for condensation simultaneously, reduce pollution on the environment.
Description
Technical field
The utility model relates to technical field of petrochemical industry more particularly to a kind of negative pressure condensing units.
Background technique
In prior art in the treatment process of residual oil, enter negative-pressure cup after oil liquid heating, vacuum pump is directly taken out from tank body
Steam is taken to be then exhausted from, frozen-free process is also without preventing oil pollution measure, and a part of steam condensateization flows into vacuum pump, to vacuum pump
The normal function oil vapour that interferes, and eject can also have an impact to environment.
If steam is directly entered vacuum pump from pipeline without condensation process, steam is expelled directly out by vacuum pump.In this way
Some steam condensate, and flows into vacuum pump, the oil liquid of accumulation can interfere the normal function of vacuum pump, and
And no preventing oil pollution measure, the oil vapour ejected can also have an impact to environment.
Summary of the invention
The utility model provides a kind of negative pressure condensing unit, it is intended to which realization prevents the vacuum pump from being when extracting steam from tank body
The oil liquid of condensation enters vacuum pump, protects the normal use of vacuum pump, while the oil vapour of discharge is reduced using the method for condensation,
Reduce pollution on the environment.
Specific technical solution provided by the utility model is as follows：
A kind of negative pressure condensing unit provided by the utility model, including bleeding point, air inlet, condenser pipe, cooling fin, shell
Body, condensation tank body, tank body support and radiator fan, wherein the tank body is supported and fixed on the outer wall of the condensation tank body, institute
The bottom that the condensation tank body is arranged in radiator fan is stated, the condensation tank body, tank body support and the radiator fan are equal
Setting is provided with the bleeding point at the top of the enclosure interior, the condensation tank body, and the upper end setting of the shell is
Air inlet is stated, the air inlet is connected with the condenser pipe, and the condenser pipe is twist looped around the condensation tank body
On outer wall, the other end of the condenser pipe is connected with the inner cavity of the condensation tank body, and the outer surface of the condenser pipe, which is surround, to be set
The cooling fin is set, the cooling fin is in contact with the condensation tank body.
Optionally, one end of the bleeding point is located in the inner cavity of the condensation tank body, and the other end of the bleeding point is used
In connection vacuum pump.
Optionally, the condenser pipe is twist circumferentially positioned at the middle and upper part of the condensation tank body.
Optionally, the upper end of the shell is provided with heat release hole, and the annular between the shell and the condensation tank body is empty
Between be connected to the heat release hole.
The beneficial effects of the utility model are as follows：
The utility model embodiment provides a kind of negative pressure condensing unit, when vacuum pump is extracted in drainer body by bleeding point
Gas when, the steam in negative-pressure cup enters condenser pipe from air inlet, by spiral shape on spiral condenser pipe and condenser pipe
The radiation processes of the cooling fin of setting, final liquefied oil and water flow into condensation tank body from the lower end of condenser pipe, realize and are overflowing
The oil liquid of stream sufficiently condenses the oil liquid in gas before flowing into vacuum pump from pipeline, prevents vacuum pump from extracting from tank body
Uncooled oil liquid enters vacuum pump when steam, protects the normal use of vacuum pump, while reducing discharge using the method for condensation
Oil vapour, reduce pollution on the environment.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of schematic cross-sectional view of negative pressure condensing unit of the utility model embodiment；
Fig. 2 is a kind of isometric side structure schematic diagram of negative pressure condensing unit of the utility model embodiment.
Specific embodiment
It is described in detail below in conjunction with a kind of negative pressure condensing unit of the Fig. 1 and Fig. 2 to the utility model embodiment.
Referring to fig. 1 and fig. 2, a kind of negative pressure condensing unit provided by the embodiment of the utility model include bleeding point 1, into
Port 2, condenser pipe 3, cooling fin 4, shell 5, condensation tank body 6, tank body support 7 and radiator fan 8, wherein tank body support 7 is fixed
On the outer wall of condensation tank body 6, the bottom of condensation tank body 6, condensation tank body 6, tank body support 7 and heat dissipation is arranged in radiator fan 8
Fan 8 is arranged inside shell 5, and the top of condensation tank body 6 is provided with bleeding point 1, and the upper end of shell 5 is provided with air inlet 2,
Air inlet 2 is connected with condenser pipe 3, and condenser pipe 3 is twist looped around on the outer wall of condensation tank body 6, the other end of condenser pipe 3
It is connected with the inner cavity of condensation tank body 6, around setting cooling fin 4, cooling fin 4 connects with condensation tank body 6 for the outer surface of condenser pipe 3
Touching.
Further, refering to what is shown in Fig. 1, one end of bleeding point 1 be located at condensation tank body 6 inner cavity in, bleeding point 1 it is another
End is twist circumferentially positioned at the middle and upper part of condensation tank body 6 for connecting vacuum pump, condenser pipe 3, and the upper end of shell 5 is provided with
Heat release hole, the annular space between shell 5 and condensation tank body 6 are connected to the heat release hole.Shell 5 is the protection of entire drainer
Layer, the upper surface of shell opens ventilating heat dissipating hole, facilitates air circulation.
Specifically, the bleeding point 1 of condensation tank body 6 is located at the upper surface of condensation tank body 6, externally directly it is connected with vacuum pump.
Air inlet 2 is located at the upper surface of the shell 5 of drainer, the negative-pressure cup of external connection to storage high-temperature oil liquid, internally connection condensation
Pipe 3.Condenser pipe 3 is that spiral shape is looped around downwards on condensation tank body 6, and lower end is connected to inside condensation tank body 6.Condenser pipe 3
Outer surface is around spirality metal cooling fin 4.Radiator fan 8 is located at the bottom of drainer, and shell 5 is entire drainer
Ventilating heat dissipating hole is opened in the upper surface of protective layer, shell, facilitates air circulation.Radiator fan is dried from bottom to top, can promote sky
Air-flow is logical, can also be improved radiating efficiency.
The utility model embodiment provides a kind of negative pressure condensing unit, when vacuum pump is extracted in drainer body by bleeding point
Gas when, the steam in negative-pressure cup enters condenser pipe from air inlet, by spiral shape on spiral condenser pipe and condenser pipe
The radiation processes of the cooling fin of setting, final liquefied oil and water flow into condensation tank body from the lower end of condenser pipe, realize and are overflowing
The oil liquid of stream sufficiently condenses the oil liquid in gas before flowing into vacuum pump from pipeline, prevents vacuum pump from extracting from tank body
Uncooled oil liquid enters vacuum pump when steam, protects the normal use of vacuum pump, while reducing discharge using the method for condensation
Oil vapour, reduce pollution on the environment.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to encompass these modification and variations and exists
It is interior.
Claims (4)
1. a kind of negative pressure condensing unit, which is characterized in that the negative pressure condensing unit includes bleeding point, air inlet, condenser pipe, dissipates
Backing, shell, condensation tank body, tank body support and radiator fan, wherein the tank body is supported and fixed on the outer of the condensation tank body
On wall, the bottom of the condensation tank body, the condensation tank body, tank body support and the heat dissipation is arranged in the radiator fan
Fan is arranged at the enclosure interior, is provided with the bleeding point at the top of the condensation tank body, the upper end of the shell is set
It is equipped with the air inlet, the air inlet is connected with the condenser pipe, and the condenser pipe is twist looped around the condensation
On the outer wall of tank body, the other end of the condenser pipe is connected with the inner cavity of the condensation tank body, the outer surface of the condenser pipe
Around the cooling fin is arranged, the cooling fin is in contact with the condensation tank body.
2. negative pressure condensing unit according to claim 1, which is characterized in that one end of the bleeding point is located at the condensation
In the inner cavity of tank body, the other end of the bleeding point is for connecting vacuum pump.
3. negative pressure condensing unit according to claim 1, which is characterized in that the condenser pipe is twist circumferentially positioned at
The middle and upper part of the condensation tank body.
4. negative pressure condensing unit according to claim 1, which is characterized in that the upper end of the shell is provided with heat release hole,
Annular space between the shell and the condensation tank body is connected to the heat release hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727989.XU CN208171054U (en) | 2018-05-16 | 2018-05-16 | A kind of negative pressure condensing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727989.XU CN208171054U (en) | 2018-05-16 | 2018-05-16 | A kind of negative pressure condensing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171054U true CN208171054U (en) | 2018-11-30 |
Family
ID=64367992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820727989.XU Active CN208171054U (en) | 2018-05-16 | 2018-05-16 | A kind of negative pressure condensing unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN208171054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865819A (en) * | 2021-02-02 | 2021-05-28 | 深圳市福瑞仕科技有限公司 | Portable 5G signal transmitter |
-
2018
- 2018-05-16 CN CN201820727989.XU patent/CN208171054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865819A (en) * | 2021-02-02 | 2021-05-28 | 深圳市福瑞仕科技有限公司 | Portable 5G signal transmitter |
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