CN207610933U - A kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank - Google Patents
A kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank Download PDFInfo
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- CN207610933U CN207610933U CN201721928228.2U CN201721928228U CN207610933U CN 207610933 U CN207610933 U CN 207610933U CN 201721928228 U CN201721928228 U CN 201721928228U CN 207610933 U CN207610933 U CN 207610933U
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- gas tank
- pressure gas
- cylindrical tube
- exhaust pipe
- crossover sub
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Abstract
The utility model discloses a kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank, including exhaust pipe and crossover sub；It is provided with venthole in the crossover sub；After the coupling adapter of described exhaust pipe one end, the venthole of exhaust pipe and the venthole of crossover sub communicate；The exhaust pipe is the hard tube of bending；The exhaust pipe is after pressure gas tank shell enters pressure gas tank, and exhaust outlet is against pressure gas tank top, and the crossover sub of exhaust pipe one end connection and pressure gas tank shell are in sealing contact.The utility model can empty the gas of pressure gas tank top, solves the problems such as pressure gas tank top gas in the prior art can not arranged, suppress slow (there are gases affects at top), test effect is undesirable, working efficiency is improved, has the advantages that simple in structure, assembling is rapid, can easily be accommodated, is reusable.
Description
Technical field
The utility model is related to a kind of water-filling exhaust apparatus, more particularly to a kind of water-filling of accumulation of energy unit Horizontal pressure gas tank
Exhaust apparatus.
Background technology
Pressure gas tank is the important component of accumulation of energy unit, safe operation of its safety concerning unit.Pressure gas tank
Periodic inspection be to eliminate the important measures of its security risk, carry out within general every 3 years to 6 years primary, inspection project includes weld seam
The projects such as non-destructive testing, safety valve inspection, pressure test.Based on the water pressure test, water-filling is vented pressurize inspection pressure for pressure test
Strength tank has without exception.The development of pressure gas tank pressure test has the following problems at present：
1, Horizontal pressure gas tank top gas can not arranged, the structures such as this and non air exit hole, pipeline at the top of Horizontal pressure gas tank
It designs related；
2, it suppresses slowly, real work is manually suppressed using manual pump or electrodynamic pump is suppressed, and gas does not empty influence pressurization speed
Degree；
3, test effect is undesirable, requires that gas emptying in pressure gas tank is had difference with standard, influences to test safety
And accuracy.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts with it is insufficient, provide it is a kind of it is simple in structure, be easy to adjust
The water-filling exhaust apparatus of section, reusable accumulation of energy unit Horizontal pressure gas tank, can be by pressure gas tank deck by the device
The gas in portion empties, solve pressure gas tank top gas in the prior art arrange not go out, suppress slowly (there are gases affects at top),
The problems such as test effect is undesirable improves working efficiency.
The purpose of this utility model is achieved through the following technical solutions：A kind of water-filling row of accumulation of energy unit Horizontal pressure gas tank
Device of air, including exhaust pipe and crossover sub；It is provided with venthole in the crossover sub；
Described exhaust pipe one end coupling adapter after exhaust pipe connection conversion head, the venthole of exhaust pipe and turns
The venthole of changing-over head communicates；
The exhaust pipe is the hard tube of bending；The exhaust pipe is after pressure gas tank shell enters pressure gas tank, row
Gas port is against pressure gas tank top, and the crossover sub of exhaust pipe one end connection and pressure gas tank shell are in sealing contact.
Preferably, the exhaust outlet of the exhaust pipe is an angle.
Preferably, described exhaust pipe one end passes through Screw joint coupling adapter；It is provided on the Screw joint logical
Stomata, the venthole on the exhaust pipe, Screw joint and crossover sub are sequentially communicated.
The crossover sub is made of the first cylindrical tube and the second cylindrical tube, and the cross-sectional diameter of the first cylindrical tube is more than the
The cross-sectional diameter of two cylindrical tubes；Second cylindrical tube is located above the first cylindrical tube, and the first cylindrical tube and the second circle
The venthole of column tube communicates；Second cylindrical tube is provided with screw thread close to one end outer surface of the first cylindrical tube, in the other end
Surface is provided with screw thread；
One end of the exhaust pipe connection Screw joint, the other end of Screw joint and the second cylindrical tube other end inner surface
Screw-thread fit connection；
The crossover sub is by the second cylindrical tube close to the screw thread and pressure gas ladle bowl of first cylindrical tube one end outer surface
Threaded hole fitted seal connection on body.
Preferably, described exhaust pipe one end coupling adapter by welding；
The crossover sub is made of the first cylindrical tube and the second cylindrical tube, and the cross-sectional diameter of the first cylindrical tube is more than the
The cross-sectional diameter of two cylindrical tubes；Second cylindrical tube is located above the first cylindrical tube, and the first cylindrical tube and the second cylindrical tube
Venthole communicate；Second cylindrical tube is provided with screw thread close to one end outer surface of the first cylindrical tube, and exhaust pipe is welded on second
The other end of cylindrical tube；
Crossover sub is by the second cylindrical tube on the screw thread and pressure gas tank shell of first cylindrical tube one end outer surface
Threaded hole fitted seal connection.
Further, further include a plug, the plug outer surface is provided with screw thread, the first cylinder of the crossover sub
Pipe drops out one end inner surface outside pressure gas tank shell and is provided with screw thread, and cooperation company is carried out with the screw thread of plug outer surface
It connects.
Further, the first cylindrical tube of the crossover sub drops out one end surrounding outside pressure gas tank shell by more
A section composition.
Preferably, the mark of label exhaust pipe exhaust outlet direction is provided on the crossover sub.
Preferably, the exhaust pipe is metal material.
The utility model has the following advantages compared with the existing technology and effect：
(1) a kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank, including exhaust pipe and crossover sub；Conversion connects
It is provided with venthole in head；Exhaust pipe one end coupling adapter, after exhaust pipe coupling adapter, the venthole of exhaust pipe and
The venthole of crossover sub communicates；Exhaust pipe is the hard tube of bending；When exhaust pipe enters pressure gas tank across pressure gas tank shell
Afterwards, exhaust outlet is against pressure gas tank top, and the crossover sub of exhaust pipe one end connection and the sealing of pressure gas tank shell connect
It touches.It can be offseted with pressure gas tank top as exhaust pipe due to the hard tube of bending in utility model device, it can be with
The gas of pressure gas tank top is emptied, pressure gas tank top gas in the prior art is solved and can not arrange, suppresses and (deposit at top slowly
In gases affect), the problems such as test effect is undesirable, have improve working efficiency, simple in structure, assembling is rapid, can easily be accommodated,
Reusable advantage.
(2) in the water-filling exhaust apparatus of the utility model accumulation of energy unit Horizontal pressure gas tank, the exhaust outlet of exhaust pipe is one
Angle, when the exhaust outlet of exhaust pipe is against pressure gas tank top, which can prevent exhaust pipe close by pressure gas tank top
It seals, to ensure the reliably working of utility model device.
(3) it in the water-filling exhaust apparatus of the utility model accumulation of energy unit Horizontal pressure gas tank, is provided on crossover sub
The mark of label exhaust pipe exhaust outlet direction can be made after having confirmed the position of exhaust pipe and crossover sub by the mark
Must screw ensures after crossover sub the exhaust outlet of exhaust pipe against pressure gas tank top.Therefore pressure is enabled to by the mark
Gas tank is not required to setting pressure gas tank in the water pressure test into may make in the case of manhole the exhaust outlet of exhaust pipe against pressure
At the top of gas tank, have the advantages that easy for installation.
It (4), can be according to different pressure in the water-filling exhaust apparatus of the utility model accumulation of energy unit Horizontal pressure gas tank
Gas tank is adjusted the curvature of exhaust pipe, therefore utility model device is suitable for different pressures gas tank.
Description of the drawings
Fig. 1 is the stereogram of crossover sub in utility model device.
Fig. 2 is the longitudinal section of crossover sub in embodiment 1.
Fig. 3 is the longitudinal section of crossover sub in embodiment 2.
Specific implementation mode
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Embodiment
Present embodiment discloses a kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank, including exhaust pipe and conversion
Connector；Venthole is provided in crossover sub；Exhaust pipe one end coupling adapter, one end coupling adapter of exhaust pipe
Afterwards, the venthole of exhaust pipe and the venthole of crossover sub communicate.
In the present embodiment, exhaust pipe is the hard tube of bending；Exhaust pipe after pressure gas tank shell enters pressure gas tank,
Exhaust outlet is against pressure gas tank top, and the crossover sub of exhaust pipe one end connection and pressure gas tank shell are in sealing contact.
In the present embodiment, it can be offseted with pressure gas tank top as exhaust pipe due to the hard tube of bending, it can be with
The gas of pressure gas tank top is emptied, pressure gas tank top gas in the prior art is solved and can not arrange, suppresses and (deposit at top slowly
In gases affect), the problems such as test effect is undesirable, there is the working efficiency for improving water-filling exhaust, simple in structure, assembling
Rapidly, it can easily be accommodated, reusable advantage.
In the present embodiment, the exhaust outlet of exhaust pipe is an angle.When the exhaust outlet of exhaust pipe is against pressure gas tank top
When, which can prevent exhaust pipe from being sealed up by pressure gas tank top, to ensure the reliably working of utility model device.
In the present embodiment, exhaust pipe one end passes through Screw joint coupling adapter；Ventilation is provided on Screw joint
Hole, the venthole on exhaust pipe, Screw joint and crossover sub are sequentially communicated.Wherein, as shown in Figure 1, crossover sub is by first
Cylindrical tube 1 and the second cylindrical tube 2 composition, the second cylindrical tube 2 are located at 1 top of the first cylindrical tube, and the first cylindrical tube 1 and second
The venthole of cylindrical tube 2 communicates；As illustrated in fig. 1 and 2, the second cylindrical tube 2 is provided with close to one end outer surface of the first cylindrical tube 1
Screw thread, other end inner surface are provided with screw thread；Exhaust pipe connects one end of Screw joint, the other end of Screw joint and the second circle
The screw-thread fit of column tube other end inner surface connects, to which exhaust pipe is fixed on crossover sub by Screw joint, as general
When exhaust pipe passes through the threaded hole in pressure gas tank shell, crossover sub is by the second cylindrical tube outside first cylindrical tube one end
The screw thread on surface is connected with the threaded hole fitted seal on pressure gas tank shell, i.e., after exhaust pipe is inserted into pressure gas tank, conversion
Second cylindrical tube of connector drops out outside pressure gas tank shell.
In the present embodiment, further include a plug, plug outer surface is provided with screw thread, as illustrated in fig. 1 and 2, crossover sub
First cylindrical tube drops out one end inner surface outside pressure gas tank shell and is provided with screw thread, is carried out with the screw thread of plug outer surface
It is connected.
In the present embodiment, the first cylindrical tube of crossover sub drops out one end surrounding outside pressure gas tank shell by multiple
Section 3 forms, convenient for users to being used to rotate the first cylindrical tube.
In the present embodiment, it is provided with the mark of label exhaust pipe exhaust outlet direction on crossover sub, is confirming good exhaust
Pipe with behind the position of crossover sub, can to screw by the mark ensure after crossover sub the exhaust outlet of exhaust pipe against
Pressure gas tank top.Therefore it enables to pressure gas tank in the water pressure test by the mark, is not required to setting pressure gas tank into people
It may make the exhaust outlet of exhaust pipe against pressure gas tank top in the case of hole.
In the present embodiment, exhaust pipe, crossover sub are metal material, such as No. 45 Steel materials.
Embodiment 2
Present embodiment discloses a kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank, in the area of embodiment 1
It is not only that, exhaust pipe one end coupling adapter by welding；As shown in figure 3, crossover sub is by the first cylindrical tube 1
It is formed with the second cylindrical tube 2, the second cylindrical tube 2 is located at 1 top of the first cylindrical tube, and the first cylindrical tube 1 and the second cylindrical tube 2
Venthole communicate；Second cylindrical tube is provided with screw thread close to one end outer surface of the first cylindrical tube, and exhaust pipe is welded on second
The other end of cylindrical tube；Crossover sub is by the second cylindrical tube close to the screw thread and pressure gas tank of first cylindrical tube one end outer surface
Threaded hole fitted seal connection on shell.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (8)
1. a kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank, which is characterized in that including exhaust pipe and crossover sub；
It is provided with venthole in the crossover sub；
Described exhaust pipe one end coupling adapter, after the exhaust pipe connects conversion head, the venthole of exhaust pipe and conversion connect
The venthole of head communicates；
The exhaust pipe is the hard tube of bending；The exhaust pipe is after pressure gas tank shell enters pressure gas tank, exhaust outlet
It is against pressure gas tank top, and the crossover sub of exhaust pipe one end connection and pressure gas tank shell are in sealing contact.
2. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 1, which is characterized in that the row
The exhaust outlet of tracheae is an angle.
3. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 1, which is characterized in that the row
Tracheae one end passes through Screw joint coupling adapter；It is provided with venthole on the Screw joint, the exhaust pipe is screwed and connect
Venthole on head and crossover sub is sequentially communicated；
The crossover sub is made of the first cylindrical tube and the second cylindrical tube, and the cross-sectional diameter of the first cylindrical tube is more than the second circle
The cross-sectional diameter of column tube；Second cylindrical tube is located above the first cylindrical tube, and the first cylindrical tube and the second cylindrical tube
Venthole communicate；Second cylindrical tube is provided with screw thread, other end inner surface close to one end outer surface of the first cylindrical tube
It is provided with screw thread；
One end of the exhaust pipe connection Screw joint, the spiral shell of the other end of Screw joint and the second cylindrical tube other end inner surface
Line is connected；
The crossover sub is by the second cylindrical tube on the screw thread and pressure gas tank shell of first cylindrical tube one end outer surface
Threaded hole fitted seal connection.
4. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 1, which is characterized in that the row
Tracheae one end coupling adapter by welding；
The crossover sub is made of the first cylindrical tube and the second cylindrical tube, and the cross-sectional diameter of the first cylindrical tube is more than the second circle
The cross-sectional diameter of column tube；Second cylindrical tube is located above the first cylindrical tube, and the first cylindrical tube and the second cylindrical tube is logical
Stomata communicates；Second cylindrical tube is provided with screw thread close to one end outer surface of the first cylindrical tube, and exhaust pipe is welded on the second cylinder
The other end of pipe；
Spiral shell of the crossover sub by the second cylindrical tube on the screw thread and pressure gas tank shell of first cylindrical tube one end outer surface
Pit fitted seal connects.
5. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 3 or 4, which is characterized in that also
Including a plug, the plug outer surface is provided with screw thread, and the first cylindrical tube of the crossover sub drops out pressure gas tank shell
External one end inner surface is provided with screw thread, is connected with the screw thread of plug outer surface.
6. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 3 or 4, which is characterized in that institute
One end surrounding that the first cylindrical tube of crossover sub drops out outside pressure gas tank shell is stated to be made of multiple sections.
7. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 1, which is characterized in that described turn
The mark of label exhaust pipe exhaust outlet direction is provided on changing-over head.
8. the water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank according to claim 1, which is characterized in that the row
Tracheae is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928228.2U CN207610933U (en) | 2017-12-29 | 2017-12-29 | A kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928228.2U CN207610933U (en) | 2017-12-29 | 2017-12-29 | A kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610933U true CN207610933U (en) | 2018-07-13 |
Family
ID=62800046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928228.2U Active CN207610933U (en) | 2017-12-29 | 2017-12-29 | A kind of water-filling exhaust apparatus of accumulation of energy unit Horizontal pressure gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595686A (en) * | 2020-06-08 | 2020-08-28 | 哈尔滨锅炉厂有限责任公司 | Hydraulic pressure bearing test device and method for horizontal pressure container |
-
2017
- 2017-12-29 CN CN201721928228.2U patent/CN207610933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595686A (en) * | 2020-06-08 | 2020-08-28 | 哈尔滨锅炉厂有限责任公司 | Hydraulic pressure bearing test device and method for horizontal pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: 510630 room 2201, Longkou East Road, Tianhe District, Guangzhou, Guangdong, 2201 Patentee after: Southern power grid peak modulation FM Power Generation Co., Ltd. Address before: 511400 3 floor, 8 building, Tianan energy conservation technology park, 555 Panyu Avenue North, Panyu District, Guangzhou, Guangdong. Patentee before: Peaking and Frequency Regulation Power Generation Company of China Southern Power Grid Co., Ltd. |
|
| TR01 | Transfer of patent right |