CN208997551U - A kind of stabilizing compensation device - Google Patents
A kind of stabilizing compensation device Download PDFInfo
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- CN208997551U CN208997551U CN201821769904.0U CN201821769904U CN208997551U CN 208997551 U CN208997551 U CN 208997551U CN 201821769904 U CN201821769904 U CN 201821769904U CN 208997551 U CN208997551 U CN 208997551U
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- telescopic resilience
- air bag
- shell
- inlet
- gas
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Abstract
The utility model discloses a kind of stabilizing compensation devices, including pressure gauge, nitrogen cylinder, tracheae, stable-pressure device, the stable-pressure device includes shell, upper plug head and lower end cap, the upper plug head and lower end cap are separately positioned on the upper and lower ends of shell, enclosure interior is separated with partition, housing cavity is sealed into gas caching room, gas caching is indoor to be equipped with telescopic resilience air bag, telescopic resilience air bag top is connected by tracheae with nitrogen cylinder, gas caching room lower part is connected with the inlet-outlet connector being fixed on shell, and the inlet-outlet connector accesses supply air line.It is equipped with telescopic resilience air bag in the stabilizing compensation device, the fluctuation of loine pressure is eliminated by elastic balloon deformation and the variation of intracapsular gas, to realize the vibration damping of mechanism system and increase steady.
Description
Technical field
The utility model relates to gas transmission equipmen technical field, the pressure stabilizing of specifically a kind of pressure oscillation for eliminating supply air line
Compensation device.
Background technique
In mechanism system, because there is gas pressure shakiness in supply air line, the height of air pressure in pipeline
Frequency fluctuation makes mechanism system generate vibration, influences mechanism system stability.
Currently, being used for the corrugated expansion joint of gas transfer pipeline, the setting compensation bellows between two adapter tubes is generallyd use,
And in the structure of the open guide shell in setting one end in compensation bellows and the adapter tube connection other end, since transported gas can
To be contacted by the open end of guide shell with compensation bellows, so that the damage to compensation bellows is caused, especially for one
The medium that a little corrosivity are relatively strong, delivery temperature is relatively high can make to compensate bellows damage mistake in a short period of time
Effect, leads to the short service life of compensator.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide one kind can eliminate the pressure oscillation of supply air line
Stabilizing compensation device makes mechanism system vibration damping and increases steady.
In order to achieve the above objectives, using following technical scheme.
A kind of stabilizing compensation device, including pressure gauge, nitrogen cylinder and tracheae, further include stable-pressure device, the pressure stabilizing dress
It sets including shell, upper plug head and lower end cap, the upper plug head and lower end cap are separately positioned on the upper and lower ends of shell, in shell
Portion is separated with partition, housing cavity is sealed into gas caching room, gas caching is indoor to be equipped with telescopic resilience air bag, telescopic resilience
Air bag top is connected by tracheae with nitrogen cylinder, and gas caching room lower part is connected with the inlet-outlet connector being fixed on shell.
The inlet-outlet connector accesses supply air line.
The telescopic resilience air bag is the bellows elastic balloon of organ shape.
The inlet-outlet connector includes the inlet union and outlet connection for being symmetricly set on shell two sides.Inlet union with go out
Mouth connector accesses supply air line.
The lower end of the partition and telescopic resilience air bag is tightly connected, and partition is equipped with opening, the inlet union with go out
Mouth connector is located at below partition.
The both ends of the tracheae are respectively equipped with the first connecting tube and the second connecting tube, and first connecting tube and nitrogen cylinder are close
Envelope connection, second connecting tube are inserted into and are connect with telescopic resilience air sac sealing, the pressure from the through-hole on upper plug head
Table is mounted in the first connecting tube.
At work, the high pure nitrogen pressure in telescopic resilience air bag need to be adjusted to and air pressure one in supply air line the device
It causes.When there is low-frequency fluctuation in the air pressure in supply air line, by nitrogen cylinder fill into gas expansion telescopic resilience air bag deformation come
Compensate low-frequency fluctuation；When there is high-frequency fluctuation in the air pressure in supply air line, by gas compression telescopic resilience air bag deform come
High-frequency fluctuation is absorbed, to realize the pressure oscillation for eliminating supply air line, improve the vibration damping of mechanism system and increase steady effect.
It is equipped with telescopic resilience air bag in the stabilizing compensation device, is disappeared by elastic balloon deformation and the variation of intracapsular gas
Except the fluctuation of loine pressure, to realize the vibration damping of mechanism system and increase steady.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1.Structure, ratio, size depicted in this specification institute attached drawing etc., only to cooperate specification institute
The content of announcement is not intended to limit the utility model enforceable restriction so that those skilled in the art understands and reads
Condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, in not shadow
It rings under the effect of the utility model can be generated and the purpose that can reach, should all still fall in the revealed technology of the utility model
In the range of content can cover.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, a kind of stabilizing compensation device, including pressure gauge 2, nitrogen cylinder 1 and tracheae 3, it further include pressure stabilizing dress
It sets, the stable-pressure device includes shell 5, upper plug head 4 and lower end cap 9, and the upper plug head 4 and lower end cap 9 are separately positioned on shell
The upper and lower ends of body 5 are separated with partition 7 inside shell 5, are that gas caches room by 5 bore seal of shell, gas caching interior is set
There is telescopic resilience air bag 6,6 top of telescopic resilience air bag is connected by tracheae 3 with nitrogen cylinder 1, and gas caches indoor gas
Pressure can according to need to adjust and shown by pressure gauge 2.Gas caching room lower part is connected with the disengaging being fixed on shell 5
Mouth connector 828.The inlet-outlet connector 828 is linked into the supply air line 10 of actual needs pressure stabilizing.
The telescopic resilience air bag 6 is the bellows elastic balloon of organ shape.
The inlet-outlet connector 828 includes the inlet union 81 and outlet connection 82 for being symmetricly set on 5 two sides of shell.Import
Connector 81 and outlet connection 82 access supply air line 10.
The lower end of the partition 7 and telescopic resilience air bag 6 is tightly connected, and partition 7 is equipped with opening, the inlet union 81
It is located at 7 lower section of partition with outlet connection 82.
The both ends of the tracheae 3 are respectively equipped with the first connecting tube 31 and the second connecting tube 32, first connecting tube 31 with
Nitrogen cylinder 1 is tightly connected, and second connecting tube 32 is inserted into from the through-hole on upper plug head 4 and is sealed with telescopic resilience air bag 6
Connection, the pressure gauge 2 are mounted in the first connecting tube 31.
At work, the high pure nitrogen pressure in telescopic resilience air bag 6 need to be adjusted to and gas in supply air line 10 device
Pressure is consistent.When low-frequency fluctuation occurs in the air pressure in supply air line 10, gas expansion telescopic resilience air bag is filled by nitrogen cylinder 1
6 deformations are to compensate low-frequency fluctuation；When high-frequency fluctuation occurs in the air pressure in supply air line 10, pass through gas compression telescopic resilience gas
Capsule 6 deforms to absorb high-frequency fluctuation, to realize the pressure oscillation for eliminating supply air line 10, improves the vibration damping of mechanism system
With the steady effect of increasing.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (5)
1. a kind of stabilizing compensation device, including pressure gauge, nitrogen cylinder and tracheae, it is characterised in that: it further include stable-pressure device, institute
Stating stable-pressure device includes shell, upper plug head and lower end cap, and the upper plug head and lower end cap are separately positioned on up and down the two of shell
End, enclosure interior are separated with partition, housing cavity are sealed into gas caching room, gas caching is indoor to be equipped with telescopic resilience gas
Capsule, telescopic resilience air bag top are connected by tracheae with nitrogen cylinder, and gas caching room lower part, which is connected with, to be fixed on shell
Inlet-outlet connector, the inlet-outlet connector access supply air line.
2. stabilizing compensation device according to claim 1, it is characterised in that: the telescopic resilience air bag is the ripple of organ shape
Telescopic resilience air bag.
3. stabilizing compensation device according to claim 1, it is characterised in that: the inlet-outlet connector includes being symmetricly set on shell
The inlet union and outlet connection of body two sides.
4. stabilizing compensation device according to claim 3, it is characterised in that: the lower end of the partition and telescopic resilience air bag is close
Envelope connection, partition are equipped with opening, and the inlet union and outlet connection are located at below partition.
5. stabilizing compensation device according to claim 1, it is characterised in that: the both ends of the tracheae are respectively equipped with the first connection
Pipe and the second connecting tube, first connecting tube and nitrogen cylinder are tightly connected, and second connecting tube is from the through-hole on upper plug head
Middle insertion is simultaneously connect with telescopic resilience air sac sealing, and the pressure gauge is mounted in the first connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821769904.0U CN208997551U (en) | 2018-10-30 | 2018-10-30 | A kind of stabilizing compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821769904.0U CN208997551U (en) | 2018-10-30 | 2018-10-30 | A kind of stabilizing compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997551U true CN208997551U (en) | 2019-06-18 |
Family
ID=66805999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821769904.0U Active CN208997551U (en) | 2018-10-30 | 2018-10-30 | A kind of stabilizing compensation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208997551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481966A (en) * | 2020-11-02 | 2021-03-12 | 宁波金帅集团有限公司 | Sealing device for roller dryer |
-
2018
- 2018-10-30 CN CN201821769904.0U patent/CN208997551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481966A (en) * | 2020-11-02 | 2021-03-12 | 宁波金帅集团有限公司 | Sealing device for roller dryer |
| CN112481966B (en) * | 2020-11-02 | 2022-08-26 | 宁波金帅集团有限公司 | Sealing device for roller dryer |
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