CN221368808U - Breather valve oil gas collection device - Google Patents
Breather valve oil gas collection device Download PDFInfo
- Publication number
- CN221368808U CN221368808U CN202323091843.0U CN202323091843U CN221368808U CN 221368808 U CN221368808 U CN 221368808U CN 202323091843 U CN202323091843 U CN 202323091843U CN 221368808 U CN221368808 U CN 221368808U
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- China
- Prior art keywords
- gas
- oil
- gas collecting
- breather valve
- gas collection
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- 238000007789 sealing Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a breather valve oil gas collecting device, comprising: the gas collecting piece is used for collecting oil gas discharged by the vent valve; the cover body is arranged at the top of the gas collecting piece; the bottom of gas-collecting member is located to supporting component's one end, and supporting component's the other end is used for supporting in the oil tank, and gas-collecting member, lid, supporting component jointly form the airtight cavity that is used for covering and establishes the breather valve. The vent valve oil gas collecting device can be matched with an oil tank to collect vent valve exhaust oil gas, so that the safety of the oil tank is ensured, the oil gas is prevented from being discharged, and the environmental protection effect is improved.
Description
Technical Field
The utility model relates to the technical field of oil tank equipment, in particular to a vent valve oil gas collecting device.
Background
A floating roof tank is a main facility for storing oil, and in order to avoid the damage to the tank structure caused by the volatilization of oil or the influence of temperature environment, a vent valve is usually installed on the floating disc of the tank to protect the tightness. However, in this way, the vent valve is directly connected with the atmosphere, and the gas generated in the oil recovery process and the gas generated by the volatilization of the oil product are mixed and directly discharged into the air, so that environmental pollution is caused. In order to meet the environmental protection requirement, the mixed gas needs to be collected and reprocessed, but is limited by the structure of a ventilation valve at present, and the discharged gas is not easy to collect directly.
In summary, how to provide a device for collecting the exhaust gas from the vent valve of the oil tank is a problem to be solved by those skilled in the art.
Disclosure of utility model
Therefore, the utility model aims to provide the vent valve oil gas collecting device which can be matched with an oil tank to collect oil gas discharged by the vent valve, so that the safety of the oil tank is ensured, the oil gas is prevented from being discharged, and the environmental protection effect is improved.
In order to achieve the above object, the present utility model provides the following technical solutions:
A breather valve oil and gas collection device comprising:
The gas collecting piece is used for collecting oil gas discharged by the vent valve;
The cover body is arranged at the top of the gas collecting piece;
The support assembly, the one end of support assembly is located the bottom of gas collecting member, the other end of support assembly is used for supporting in the oil tank, the gas collecting member the lid the support assembly forms jointly and is used for covering the airtight cavity of breather valve.
Preferably, the base is of a butt-clamp structure.
Preferably, the support assembly includes:
The base is sealed relative to the bottom of the gas collecting piece and is used for being sleeved on the periphery of the ventilation valve;
and the supporting legs are connected with the base and are used for supporting the upper surface of the oil tank floating disc.
Preferably, sealing elements are arranged between the gas collecting element and the cover body and between the gas collecting element and the base.
Preferably, the support leg is a universal support leg and the height of the support leg is adjustable.
Preferably, a plurality of flange openings are arranged on the periphery of the gas collecting piece and used for conveying collected oil gas outwards.
Preferably, a safety component is arranged at the top of the cover body, and the safety component is a safety valve or a breather valve.
Preferably, the gas collecting piece and the cover body are integrally formed.
The utility model provides a vent valve oil gas collecting device, which comprises a gas collecting piece, a cover body and a supporting component, wherein the gas collecting piece is used for collecting oil gas discharged by a vent valve, the cover body is arranged at the top of the gas collecting piece, one end of the supporting component is arranged at the bottom of the gas collecting piece, the other end of the supporting component is supported on an oil tank, so that the whole vent valve oil gas collecting device is supported on the oil tank, and a closed cavity for covering the vent valve is formed by the gas collecting piece, the cover body and the supporting component together, so that the collection of the oil gas discharged by the vent valve of the oil tank is realized, the oil gas can be treated after collection, and the pollution to the environment caused by direct discharge is avoided. The breather valve oil gas collecting device can be matched with an oil tank for use, so that the safety of the oil tank is ensured, the oil gas is prevented from being discharged, and the environmental protection effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a vent valve oil and gas collection device according to the present utility model;
FIG. 2 is a side view of a breather valve oil and gas collection device provided by the present utility model;
fig. 3 is a top view of the breather valve oil and gas collection device provided by the utility model.
In fig. 1 to 3, reference numerals include:
The air collecting piece 1, the cover body 2, the base 3, the supporting legs 4, the sealing piece 5, the safety component 6, the ventilation valve 7 and the flange opening 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a ventilation valve oil gas collecting device which can be matched with an oil tank to collect oil gas discharged by a ventilation valve, so that the safety of the oil tank is ensured, the oil gas is prevented from being discharged, and the environmental protection effect is improved.
The utility model provides a breather valve oil gas collecting device, which comprises a gas collecting piece 1, a cover body 2 and a supporting component, and refer to fig. 1.
The gas collecting piece 1 is used for collecting oil gas discharged by the vent valve 7, the specific structural form is not limited, the gas collecting piece can be cylindrical, square, trapezoid or other irregular shapes, the material is not limited, and the gas collecting piece can be freely arranged in combination with the use requirement.
The lid 2 is located the top of gas collection spare 1 for with the shutoff of gas collection spare 1's top, lid 2 and gas collection spare 1 can be an organic whole piece, also can be two individual parts, lid 2 can be flat, also can be the lid, also can be other forms, satisfies the user demand can.
The bottom of gas-collecting member 1 is located to supporting component's one end, and the other end supports in the oil tank, and concrete supporting component's size and shape can combine the structure of oil tank and the position of breather valve 7, set up. Through the setting of supporting component, make gas collection spare 1 and lid 2 wholly install on the oil tank to collect vent valve 7 exhaust oil gas.
The bottom of gas collecting member 1 is located to supporting component's one end, mainly used seals the bottom of gas collecting member 1, forms the airtight cavity that is used for covering breather valve 7 jointly through gas collecting member 1, lid 2, supporting component, after collecting the oil gas through airtight cavity, accessible pipeline or opening export breather valve 7 exhaust oil gas to treatment facility to handle the harmful gas in the oil gas, avoid the polluted environment.
Above-mentioned breather valve oil gas collection device, including gas collecting member 1, lid 2 and supporting component, gas collecting member 1 is used for collecting breather valve 7 exhaust oil gas, the top of gas collecting member 1 is located to lid 2, the bottom of gas collecting member 1 is located to supporting component's one end, the other end supports in the oil tank, make breather valve 7 oil gas collection device wholly supported in the oil tank, form the airtight cavity that is used for covering breather valve 7 jointly through gas collecting member 1, lid 2 and supporting component, in order to realize the collection with the oil tank breather valve exhaust oil gas, can handle again after the collection, avoid the pollution that direct emission caused the environment. The breather valve oil gas collecting device can be matched with an oil tank for use, so that the safety of the oil tank is ensured, the oil gas is prevented from being discharged, and the environmental protection effect is improved.
On the basis of the above embodiment, the base 3 is of a butt-clip type structure.
Referring to fig. 1 and 2, the base 3 is configured as a butt-clip structure, so as to facilitate assembly and disassembly. The bottom of the breather valve 7 of the oil tank is surrounded by the opposite clamping type base, so that the base 3 is tightly attached to the bottom of the breather valve 7, and the reliable stability of oil gas collection of the gas collecting part 1 is ensured.
Optionally, the base 3 may also be a multi-flap structure, and may be set in combination with actual requirements.
On the basis of any one of the above embodiments, the support assembly includes:
The base 3 is sealed relative to the bottom of the gas collecting piece 1 and is used for being sleeved on the periphery of the vent valve 7;
And the supporting legs 4 are connected with the base 3 and are used for supporting the upper surface of the oil tank floating disc.
Referring to fig. 1 and 2, the support assembly includes a base 3 and a leg 4 connected with the base 3, wherein the base 3 is sealed with the bottom of the air collecting member 1, and is used for being sleeved on the periphery of the vent valve 7, and the leg 4 is used for supporting the upper surface of the oil tank floating disc.
The supporting leg 4 is firstly arranged on the upper surface of the oil tank floating disc, and then the base 3, the gas collecting piece 1 and the cover body 2 are sequentially connected, so that the installation of the whole breather valve oil gas collecting device relative to the oil tank is completed.
In this embodiment, the connection is a detachable connection, which can be implemented by various fasteners or connectors, without limitation.
On the basis of any embodiment, sealing elements 5 are arranged between the gas collecting piece 1 and the cover body 2 and between the gas collecting piece 1 and the base 3.
Referring to fig. 1, the sealing member 5 disposed between the gas collecting member 1 and the cover 2, and between the gas collecting member 1 and the base 3 can ensure the tightness of the gas collecting member 1, ensure to fully catch the oil gas discharged from the vent valve 7, and avoid the oil gas from being discharged from the gap, thereby affecting the environment.
In this embodiment, the sealing member 5 may be one or more sealing members, such as a sealing ring, a sealing gasket or other sealing measures, so as to ensure a good sealing effect.
On the basis of any of the above embodiments, the support leg 4 is a universal support leg and its height is adjustable.
Please refer to fig. 1, 2, the support leg 4 is provided along the circumference of the base 3, and the support leg 4 is provided as a universal support leg with adjustable height, so as to be suitable for various terrain installation, such as a plane, an inclined plane, a concave-convex surface, a step surface, etc., and improve the overall applicability of the ventilation valve oil gas collecting device.
The height-adjustable manner of the support leg 4 is not limited, and may be a telescopic structure or the like.
On the basis of any of the above embodiments, the periphery of the gas collecting member 1 is provided with a plurality of flange openings 8 for conveying the collected oil gas outwards.
Referring to fig. 1 to 3, the oil gas of the plurality of ventilation valves 7 is conveniently communicated and concentrated through the pipeline connection through the plurality of flange openings 8 reserved on the gas collecting member 1, and then the oil gas is treated.
On the basis of any of the above embodiments, the top of the cover 2 is provided with a safety component 6, and the safety component 6 is a hydraulic safety valve or a travel switch.
Referring to fig. 1 and 2, the safety component 6 may be configured as a safety valve or a breather valve, so that pressure in the gas collecting member 1 can be relieved by pressure rise, and operation safety during oil and gas collection is ensured.
The safety component 6 can also be a travel switch, can detect the travel of the internal operation of the gas collecting piece 1 and feed back signals, and ensures the operation safety during oil gas collection.
On the basis of any embodiment, the gas collecting member 1 and the cover body 2 are integrally formed.
In this embodiment, on the premise of not needing to provide the safety assembly 6, the gas collecting member 1 and the cover body 2 are used as an integrally formed structure, so that the processing is convenient, and the cost is reduced. When carrying out the oil gas collection operation, the integrated part that directly forms gas collection spare 1 and lid 2 after the installation base 3 covers and establishes in the outside of breather valve 7 can, easy dismounting.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The utility model provides a breather valve oil gas collecting device. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. A breather valve oil and gas collection device, comprising:
The gas collecting piece (1) is used for collecting oil gas discharged by the vent valve (7);
the cover body (2) is arranged at the top of the gas collecting piece (1);
The support assembly, the one end of support assembly is located the bottom of gas collection spare (1), the other end of support assembly is used for supporting in oil tank floating disc, gas collection spare (1) lid (2) support assembly forms jointly and is used for covering and establishes airtight cavity of breather valve (7).
2. A breather valve oil and gas collection device according to claim 1, wherein the support assembly comprises a base (3), the base (3) being of a butt-clamp construction.
3. A vent valve oil and gas collection device according to claim 1, wherein the support assembly comprises:
The base (3) is sealed relative to the bottom of the gas collecting piece (1) and is used for being sleeved on the periphery of the ventilation valve (7);
and the supporting legs (4) are connected with the base (3) and are used for supporting the upper surface of the oil tank floating disc.
4. A breather valve oil and gas collecting device according to claim 2, characterized in that a sealing member (5) is arranged between the gas collecting member (1) and the cover body (2) and between the gas collecting member (1) and the base (3).
5. A breather valve oil and gas collection device according to claim 3, characterized in that the leg (4) is a universal leg and its height is adjustable.
6. A breather valve oil and gas collecting device according to claim 5, characterized in that the periphery of the gas collecting member (1) is provided with a plurality of flange openings (8) for conveying the collected oil and gas outwards.
7. A breather valve oil and gas collection device according to any of claims 1 to 6, characterized in that the top of the cover (2) is provided with a safety assembly (6), the safety assembly (6) being a safety valve or a breather valve.
8. A breather valve oil and gas collection device according to any of claims 1 to 6, wherein the gas collecting member (1) and the cover (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091843.0U CN221368808U (en) | 2023-11-15 | 2023-11-15 | Breather valve oil gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091843.0U CN221368808U (en) | 2023-11-15 | 2023-11-15 | Breather valve oil gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221368808U true CN221368808U (en) | 2024-07-19 |
Family
ID=91867635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323091843.0U Active CN221368808U (en) | 2023-11-15 | 2023-11-15 | Breather valve oil gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221368808U (en) |
-
2023
- 2023-11-15 CN CN202323091843.0U patent/CN221368808U/en active Active
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