CN209229345U - A kind of pressure vessel air exhaust auxiliary device - Google Patents
A kind of pressure vessel air exhaust auxiliary device Download PDFInfo
- Publication number
- CN209229345U CN209229345U CN201920004225.2U CN201920004225U CN209229345U CN 209229345 U CN209229345 U CN 209229345U CN 201920004225 U CN201920004225 U CN 201920004225U CN 209229345 U CN209229345 U CN 209229345U
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- Prior art keywords
- pressure vessel
- exhaust
- exhaust pipe
- interface
- level gauge
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Abstract
A kind of pressure vessel air exhaust auxiliary device, it is related to a kind of exhaust apparatus, tee tube is connected on the pressure vessel upper end interface, roof-mounted magnetic double level gauge is connected on the interface of the level gauge of the tee tube upper end, the roof-mounted magnetic double level gauge is connected with the inner cavity of the pressure vessel and monitors the liquid capacity in the pressure vessel, exhaust pipe is connected on the exhaust port of the tee tube side, one section of arc-shaped partition is equipped with inside the exhaust pipe and exhaust port junction, one section of arc-shaped partition is divided into the secondary exhaust pipe of circular tube shaped and the main exhaust of crescent shape with exhaust port junction exhaust pipe leading portion for described；It can not only realize that the observation to pressure vessel energy liquid level understands by the utility model, convenient for grasping gas content in pressure vessel, and the discharge of high pressure gas can be carried out as needed, the economic value with great safety can be widely applied to the exhaust of each pressure vessel.
Description
Technical field
The utility model relates to a kind of exhaust apparatus more particularly to a kind of pressure vessel air exhaust auxiliary devices.
Background technique
Pressure vessel is a kind of closed container for being able to bear pressure.The purposes of pressure vessel is extremely wide, it industry,
Many fields of many departments such as civilian, military project and scientific research all have consequence and effect.Wherein in chemistry
Industry is used at most with petro chemical industry, and it is total that the pressure vessel only applied in petro chemical industry just accounts for whole pressure vessels
50 several % or so.Pressure vessel leads city in chemical industry and petrochemical industry, is mainly used for the technical process such as heat transfer, mass transfer, reaction, with
And storage, transport have the gas or liquefied gas of pressure；It is also widely used in other industry with civil field, such as air pressure
Contracting machine, pressure water purification etc..Subsidiary engine (cooler, buffer, oil water separator, the storage of all kinds of dedicated compressors and refrigeration compressor
Gas tank, evaporator, liquid cryogen basin etc.) belong to pressure vessel.It is needed in pressure vessel operation and in operational process
It avoids Installed System Memory from having air, in other words, when pressure container apparatus operation, needs the air at the top of pressure vessel is timely
It excludes, to guarantee that pressure vessel works under normal pressure, to ensure to demonstrate,prove safety, studies a kind of pressure vessel exhaust auxiliary dress
It sets and has a very big significance.
Existing pressure vessel exhaust pipe mostly structure is simple, has a single function, and can not timely be exhausted.With boiler
For pressure vessel, when reservoir pressure is excessive, capacity is less than pressurization, pressure vessel can be because of pressure mistake
It explodes greatly, causes the loss of property and life, the pressure that pressure vessel exhaust pipe is born is too small, it may occur that spalling explosion
The phenomenon that, cause exhaust to reveal or wound personnel, is easy to happen accident, and existing pressure vessel exhaust pipe is due also to being vented
Shi Wendu is excessively high, is easy scald human body.At present in the exhaust process of pressure vessel, there is also some problems not can solve, as follows:
1, the exhaust apparatus of current pressure vessel has a single function, and safety is low, the novel pressure vessel exhaust of one kind in short supply
Auxiliary device.
2, nowadays the exhaust pipe of pressure vessel top installation is single pipeline, and capacity is certain, can not be according to reality
It needs to be adjusted, it is easy to generate that pressure is excessive, the situation of capacity deficiency, pressure vessel is in for a long time more than its receiving
Maximum pressure in the state of when, the damage of container will be caused stress, to reduce its service life, increases maintenance cost, if
Pressure continues growing, or even generates security risk.
3, the method for increasing capacity at present is exactly to add gas relief line on the basis of exhaust pipe, will increase cost,
Do not have economy, while it is easy to appear gaps for multi-pipeline connection, lead to exhaust gas leakage, since the gas in exhaust pipe is general
For high-temperature gas, it is easy to scald staff, safety is low.
4, whether gas is discharged and finishes in pressure vessel, need manually to have lasting liquid to flow out according to cut-off valve outlet
Judged, either container filling liquid or drain requires personnel's close-ups and operation, artificially can not be intuitively effective
The volume for understanding liquid in pressure vessel, not can be carried out the judgement of preliminary liquid Yu high pressure gas content, and staff is easy sudden and violent
It is exposed at ultra-high voltage environment, it is abnormally dangerous.
5, the connection of traditional exhaust pipe is all made of ring flange docking, and two ring flange junctions are easy to appear gap, cause
Exhaust gas leakage is easy scald staff.
Currently, there is also the above problems not can solve in pressure vessel exhaust process, so that the pressure vessel course of work
In, there is very big security risk, therefore study a kind of pressure vessel air exhaust auxiliary device there is certain social value and warp
Ji value.
Summary of the invention
In order to overcome the shortcomings in the background art, the utility model discloses a kind of pressure vessel air exhaust auxiliary devices, lead to
Crossing the utility model not only can realize that the observation to pressure vessel energy liquid level understands, convenient for grasping gas content in pressure vessel,
And the discharge of high pressure gas can be carried out as needed, structure is simple, easy to operate, the economic valence with great safety
Value, can be widely applied to the exhaust of each pressure vessel.
The technical scheme for implementing the utility model is as follows:
A kind of pressure vessel air exhaust auxiliary device, including pressure vessel, liquidometer and exhaust pipe, on the pressure vessel
Tee tube is connected on end interface, the tee tube is by upper and lower corresponding interface of the level gauge and pressure vessel interface and side
Exhaust pipe structure composition, the pressure vessel interface of the tee tube lower end is connect with pressure vessel upper end interface flange, in institute
State and be connected with roof-mounted magnetic double level gauge on the interface of the level gauge of tee tube upper end, the roof-mounted magnetic double level gauge with
The inner cavity of the pressure vessel is connected and monitors the liquid capacity in the pressure vessel, the row in the tee tube side
It is connected with exhaust pipe on air pipe interface, one section of arc-shaped partition, institute are equipped with inside the exhaust pipe and exhaust port junction
One section of arc-shaped partition is stated by the secondary exhaust pipe and the moon for being divided into circular tube shaped with exhaust port junction exhaust pipe leading portion
The main exhaust of tooth shape is respectively equipped with electromagnetic valve and pressure sensor, the pressure sensing in the secondary exhaust pipe
The pressure of the device monitoring pressure vessel discharge gas and the unlatching and closure for controlling electromagnetic valve, the electromagnetic valve and
Pressure sensor is connect with external power supply respectively, is equipped in the non-segregated portion of exhaust pipe back segment and is connected with main control valve.
The pressure vessel air exhaust auxiliary device, interface of the level gauge, exhaust port and pressure on the tee tube
Flange packet disk is equipped on force container interface, the flange packet disk is made of ring flange and bound edge frame, outside the ring flange
Outer edge surface be equipped with the cyclic annular bound edge frame that outwardly protrudes, several through-hole B of annular arrangement are equipped on the ring flange.
The pressure vessel air exhaust auxiliary device, interface of the level gauge, exhaust port and pressure on the tee tube
Flange packet disk on container joint is opposite with the connecting flange on roof-mounted magnetic double level gauge, exhaust pipe and pressure vessel respectively
Ying Hou carries out the fixed company of bolt by several through-hole B on corresponding flange packet disk and several through-hole A on connecting flange
It connects.
The pressure vessel air exhaust auxiliary device, on the flange packet disk ring flange upper surface and bound edge frame in table
Sealing rubber pad is equipped on face.
The utility model has the beneficial effects that a kind of pressure vessel air exhaust auxiliary device described in the utility model, passes through
Roof-mounted magnetic double level gauge is set, can liquid capacity to pressure vessel by being monitored, pass through the roof-mounted magnetic turning plate of observation
Level value on liquidometer panel can grasp the liquid capacity in pressure vessel, further according to liquid capacity in pressure vessel
Judge gas content in pressure vessel, then carries out judging whether gas is discharged, and staff is carried out in time
Pressure release exhaust during solving conventional exhaust, when checking whether exhaust is complete, needs staff's close-ups and operation
It just can be carried out the judgement of preliminary liquid Yu high pressure gas content, staff is easy to be exposed to ultra-high voltage environment, is easy to happen danger
The problem of danger.
By the way that one section of arc-shaped partition is arranged inside the junction of exhaust pipe and exhaust port, exhaust pipe is divided into round tube
The secondary exhaust pipe of shape and the main exhaust of crescent shape, and then select different organs to arrange when air pressure difference in realization pressure vessel
Gas.
By the way that electromagnetic valve and pressure sensor are respectively set in secondary exhaust pipe, pressure sensor is used to monitor pressure appearance
The pressure of device discharge gas and the unlatching and closure for controlling electromagnetic valve, when the interior discharge gas pressure of pressure vessel is larger, pressure
Sensor can transmit a signal to electromagnetic valve, and electromagnetic valve is opened, so that main exhaust and secondary exhaust pipe are arranged simultaneously
Gas increases the cross-sectional area of exhaust pipe front end exhaust outlet, to increase capacity, realizes the effect of pressure release exhaust, solution
When traditional single tube of having determined is vented, gas pressure is greater than the pressure that container can bear in pressure vessel, be easy to cause pressure vessel
Damage or the problem of cause security risk, while realizing the full-automatic of pressure exhaust, manipulate control valve without staff,
Save manpower.
By the way that flange packet disk is arranged, flange packet disk is made of ring flange and bound edge frame, in ring flange upper surface and bound edge frame
It is equipped with sealing rubber pad on surface, when avoiding traditional flanged joint, is easy to produce gap, causes exhaust gas leakage, scalds work
The case where making personnel generation.
By the way that main exhaust is arranged to crescent shape, after gas is via exhaust pipe leading portion main exhaust dispatch to exhaust pipe
During section, cross-sectional area increases after pressurized gas outflow to exhaust pipe back segment, to slow down the pressure of discharge gas, flows
Speed slows down, and reduces influence of the gas pressure to exhaust pipe, while can also play the role of reducing noise.
The utility model is applied in the exhaust process of pressure vessel, and the setting of electromagnetic valve and pressure sensor can be real
Existing full automatic exhaust process, is not necessarily to manual control valve body；The setting of main exhaust and secondary exhaust pipe solves traditional single tube row
When gas, often occur that reservoir pressure is excessive, capacity be less than pressurization when, pressure vessel is easily damaged and generates peace
The problem of full hidden danger, increases the service life of pressure vessel, has certain economy and safety；At the same time, pass through sight
Examine roof-mounted magnetic double level gauge, can be realized to inside pressure vessel exhaust and liquid level detect, it is no longer necessary to people
Work is observed close to high-pressure mouth, increases safety.Present apparatus structure is simple, easy to operate, the economy with great safety
Value, can be widely applied to the exhaust of each pressure vessel.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the member connection structure schematic diagram of the utility model.
In figure: 1. roof-mounted magnetic double level gauges；2. flange packet disk；3. exhaust pipe；4. master control valve；5. secondary exhaust pipe；
6. arc-shaped partition；7. main exhaust；8. tee tube；9. pressure vessel；10. connecting flange；11. through-hole A；12. bound edge frame；13.
Through-hole B；14. electromagnetic valve；15. pressure sensor；16. interface of the level gauge；17. exhaust port；18. pressure vessel interface.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
The structure in conjunction with given by attached drawing 1--2 is connected with tee tube 8 on end interface on the pressure vessel 9, described
Tee tube 8 is made of upper and lower corresponding interface of the level gauge 16 and pressure vessel interface 18 and the exhaust port of side 17,
The pressure vessel interface 18 of 8 lower end of tee tube is connect with 9 upper end interface flange of pressure vessel, in 8 upper end of tee tube
Interface of the level gauge 16 on be connected with roof-mounted magnetic double level gauge 1, the roof-mounted magnetic double level gauge 1 and the pressure
The inner cavity of force container 9 is connected and monitors the liquid capacity in the pressure vessel 9, the roof-mounted magnetic double level gauge 1
Top display portion and lower part lifting part respectively, for top display portion on 9 top of pressure vessel, the installation of lower lifting unit branch is logical
It crosses tee tube 8 to be interspersed in inside pressure vessel 9, float is by magnetic in connecting rod and top display portion in the lifting part inner catheter of lower part
Property head be connected, when liquid changes in pressure vessel 9, lower part lifting part floating drum rises by connecting rod to drive float
Movement, float drive magnet steel to move up and down in conduit, drive the white instruction ball overturning of display unit dividend, liquid level is read to obtain on panel
Highly；It is connected with exhaust pipe 3 on the exhaust port 17 of 8 side of tee tube, further, in order to realize tee tube 8
With the sealed connection of roof-mounted magnetic double level gauge 1, exhaust pipe 3 and pressure vessel 9, the liquidometer on the tee tube 8 is connect
Mouthfuls 16, be equipped with flange packet disk 2 on exhaust port 17 and pressure vessel interface 18, the flange packet disk 2 by ring flange and
Bound edge frame 12 forms, be equipped on the outer edge of the ring flange outer surface with the cyclic annular bound edge frame 12 that outwardly protrudes, in the method
Blue disk be equipped with annular arrangement several through-hole B13, on the flange packet disk 2 ring flange upper surface and bound edge frame 12 in table
Sealing rubber pad is equipped on face, interface of the level gauge 16, exhaust port 17 and pressure vessel interface 18 on the tee tube 8
On flange packet disk 2 it is corresponding with the connecting flange 10 on roof-mounted magnetic double level gauge 1, exhaust pipe 3 and pressure vessel 9 respectively
Afterwards, bolt is carried out by several through-hole A11 on the several through-hole B13 and connecting flange 10 on corresponding flange packet disk 2 to consolidate
Fixed connection；Be equipped with one section of arc-shaped partition 6 inside the exhaust pipe 3 with 17 junction of exhaust port, one section of arc every
Described and 17 junction of exhaust port 3 leading portion of exhaust pipe is divided into secondary exhaust pipe 5 and the master of crescent shape of circular tube shaped by plate 6
Exhaust pipe 7 is respectively equipped with electromagnetic valve 14 and pressure sensor 15, the pressure sensor in the secondary exhaust pipe 5
The 15 monitorings pressure vessel 9 is discharged the pressure of gas and controls the unlatching and closure of electromagnetic valve 14, the solenoid valve
Door 14 and pressure sensor 15 are connect with external power supply respectively, and connection is equipped in the non-segregated portion of 3 back segment of exhaust pipe
There is main control valve 4, in the exhaust process of pressure vessel 9, the main control valve 4 of 3 back segment of exhaust pipe is constantly in opening state, and pressure is held
Gas is emitted into 3 inside leading portion of exhaust pipe via the interface of the level gauge 16 and exhaust port 17 of 8 lower end of tee tube in device 9, row
Electromagnetic valve 14 in the secondary exhaust pipe 5 of cylindrical shape of 3 leading portion of tracheae is in closed state, gas via 3 leading portion of exhaust pipe the moon
7 dispatch of tooth shape main exhaust is to 3 back segment of exhaust pipe, and cross-sectional area increases after pressurized gas outflow to 3 back segment of exhaust pipe, to subtract
The pressure of discharge gas is delayed, to reduce noise；When discharge gas pressure is larger in pressure vessel 9,3 leading portion of exhaust pipe
When pressure sensor 15 in secondary exhaust pipe 5 senses that pressure is larger, the electromagnetic valve in the secondary exhaust pipe 5 of signal control can be transmitted
14 open, so that the main exhaust 7 of 3 leading portion of exhaust pipe and secondary exhaust pipe 5 are exhausted simultaneously, before increasing exhaust pipe 3
The cross-sectional area of exhaust outlet is held, to increase capacity, realizes the effect of pressure release exhaust.
Implement a kind of pressure vessel air exhaust auxiliary device described in the utility model, the present apparatus when in use, passes through threeway
The flange packet disk 2 in three directions on pipe 8 respectively with the company on pressure vessel 9, roof-mounted magnetic double level gauge 1 and exhaust pipe 3
Acting flange 10 connects, and reaches the state of sealing fastening, the liquid capacity in pressure vessel 9 by roof-mounted magnetic double level gauge 1 into
Row monitoring, liquid capacity in pressure vessel 9 can be grasped by observing the level value on roof-mounted 1 panel of magnetic double level gauge, from
And gas content in pressure vessel 9 can be judged according to liquid capacity in pressure vessel 9 so that staff in time into
Row pressure release exhaust, the interior gas generated of pressure vessel 9 are discharged through exhaust pipe 3；When gas pressure is smaller, flow velocity is slow, gas
It is flowed out out of the crescent shape inside exhaust pipe 3 main exhaust 7；When gas pressure is gradually increased, gas flow rate is accelerated, main exhaust
7 capacity of pipe increases, and when gas pressure reaches the monitor value of pressure sensor 15, pressure sensor 15 starts, and transmits simultaneously
Signal causes electromagnetic valve 14 to automatically open secondary exhaust pipe 5 is open-minded to electromagnetic valve 14, and main exhaust 7 and secondary exhaust pipe 5 are same
When be vented, make gas exhaust amount reduction, achieve the purpose that air-flow slows down；The utility model is applied to the exhaust process of pressure vessel
In, the setting of electromagnetic valve and pressure sensor can be realized full automatic exhaust process, be not necessarily to manual control valve body；Main exhaust
When the setting of pipe and secondary exhaust pipe solves the exhaust of traditional single tube, often occur that reservoir pressure is excessive, and capacity is less than
Pressurization when, pressure vessel is easily damaged and leads to the problem of security risk, increase the service life of pressure vessel, have one
Fixed economy and safety；At the same time, it by observing roof-mounted magnetic double level gauge, can be realized to pressure vessel inside
Exhaust and liquid level detected, it is no longer necessary to it is artificial to be observed close to high-pressure mouth, increase safety.Present apparatus structure letter
Single, easy to operate, the economic value with great safety can be widely applied to the exhaust of each pressure vessel.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of pressure vessel air exhaust auxiliary device, including pressure vessel (9), roof-mounted magnetic double level gauge (1) and exhaust pipe
(3), it is characterized in that: being connected with tee tube (8) on end interface on the pressure vessel (9), the tee tube (8) is by phase up and down
Corresponding interface of the level gauge (16) and pressure vessel interface (18) and the exhaust port (17) of side composition, the tee tube
(8) the pressure vessel interface (18) of lower end is connect with pressure vessel (9) upper end interface flange, in the tee tube (8) upper end
Be connected on interface of the level gauge (16) roof-mounted magnetic double level gauge (1), the roof-mounted magnetic double level gauge (1) with it is described
The inner cavity of pressure vessel (9) be connected and monitor the liquid capacity in the pressure vessel (9), in the tee tube (8) one
Exhaust pipe (3) are connected on the exhaust port (17) of side, inside the exhaust pipe (3) and exhaust port (17) junction
Equipped with one section of arc-shaped partition (6), one section of arc-shaped partition (6) will the exhaust pipe with exhaust port (17) junction
(3) leading portion is divided into the secondary exhaust pipe (5) of circular tube shaped and the main exhaust (7) of crescent shape, divides in the secondary exhaust pipe (5)
Not She You electromagnetic valve (14) and pressure sensor (15), the pressure sensor (15) the monitoring pressure vessel (9)
The pressure of gas is discharged and controls the unlatching and closure of electromagnetic valve (14), the electromagnetic valve (14) and pressure sensor
(15) it is connect respectively with external power supply, is equipped in the non-segregated portion of exhaust pipe (3) back segment and is connected with main control valve (4).
2. a kind of pressure vessel air exhaust auxiliary device according to claim 1, it is characterized in that: on the tee tube (8)
Interface of the level gauge (16), be equipped with flange packet disk (2), the method on exhaust port (17) and pressure vessel interface (18)
Blue packet disk (2) is made of ring flange and bound edge frame (12), is equipped with and outwardly protrudes on the outer edge of the ring flange outer surface
Cyclic annular bound edge frame (12) is equipped with several through-hole B(13 of annular arrangement on the ring flange).
3. a kind of pressure vessel air exhaust auxiliary device according to claim 1, it is characterized in that: on the tee tube (8)
Flange packet disk (2) on interface of the level gauge (16), exhaust port (17) and pressure vessel interface (18) respectively with roof-mounted magnetic
After connecting flange (10) on flap level gauge (1), exhaust pipe (3) and pressure vessel (9) is corresponding, pass through corresponding flange
Several through-hole B(13 on packet disk (2)) it is fixedly connected with several through-hole A(11 on connecting flange (10)) progress bolt.
4. a kind of pressure vessel air exhaust auxiliary device according to claim 1, it is characterized in that: in the flange packet disk (2)
On ring flange upper surface and bound edge frame (12) inner surface on be equipped with sealing rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004225.2U CN209229345U (en) | 2019-01-03 | 2019-01-03 | A kind of pressure vessel air exhaust auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004225.2U CN209229345U (en) | 2019-01-03 | 2019-01-03 | A kind of pressure vessel air exhaust auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229345U true CN209229345U (en) | 2019-08-09 |
Family
ID=67510011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920004225.2U Expired - Fee Related CN209229345U (en) | 2019-01-03 | 2019-01-03 | A kind of pressure vessel air exhaust auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117305099A (en) * | 2023-10-08 | 2023-12-29 | 安徽贝宝食品有限公司 | Rotatable full-automatic fermentation equipment and method |
-
2019
- 2019-01-03 CN CN201920004225.2U patent/CN209229345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117305099A (en) * | 2023-10-08 | 2023-12-29 | 安徽贝宝食品有限公司 | Rotatable full-automatic fermentation equipment and method |
| CN117305099B (en) * | 2023-10-08 | 2024-05-14 | 安徽贝宝食品有限公司 | Rotatable full-automatic fermentation equipment and method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |