CN220276543U - Oil leakage prevention ventilation cap - Google Patents
Oil leakage prevention ventilation cap Download PDFInfo
- Publication number
- CN220276543U CN220276543U CN202321065825.2U CN202321065825U CN220276543U CN 220276543 U CN220276543 U CN 220276543U CN 202321065825 U CN202321065825 U CN 202321065825U CN 220276543 U CN220276543 U CN 220276543U
- Authority
- CN
- China
- Prior art keywords
- oil
- equipment
- fixedly connected
- cap
- filter element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 title claims description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000001877 deodorizing effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000013022 venting Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000004332 deodorization Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to the technical field of breathable caps, and discloses an oil leakage prevention breathable cap which comprises a sealing cover mechanism, a main body mechanism and a mounting mechanism. This leak protection oil ventilative cap can communicate the inside and outside air of equipment through dustproof ventilative cap, prevent that the outside particulate matters of dust of equipment from getting into inside the equipment when maintaining pressure stability, keep inside the equipment fluid clean, thereby extension equipment life, inside is equipped with oil-gas separation filter core and filter screen, have fine gas permeability, and utilize the adsorptivity of oily material to produce oil-gas separation's effect, realize the function of leak protection oil, be equipped with the deodorization filter core in addition, be favorable to removing the smell that the oil body brought, have the utility of fresh air, and sealed lid mechanism swing joint is in the top of main part mechanism, be favorable to dismantling the change.
Description
Technical Field
The utility model relates to the technical field of breathable caps, in particular to an oil leakage prevention breathable cap.
Background
Mechanical equipment often can form the high temperature gas that has saturated oil gas in inside when high-speed operation, because of the thermal expansion principle discharges these gas to the equipment outside through the ventilation cap, above-mentioned ventilation cap's filter media is non-woven fabrics or filter paper generally, oil gas can form the oil drop and infiltration in its surface and stop up the gap and lead to the air unable business turn over on the filter media when outwards discharging through the filter media, make the ventilation cap lose the effect of ventilating, inside atmospheric pressure rises in a large number can lead to the filter media damage when serious, and then oil gas directly discharges to the air in cause the pollution. In addition, because the structure does not consider the backflow of oil drops, part of oil liquid can overflow to the outside of the ventilation cap to form pollution.
Therefore, in order to solve the problems, we propose an oil leakage prevention and ventilation cap.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide an oil leakage prevention ventilation cap, which aims to solve the problems of oil leakage of the ventilation cap, blockage, pollution and the like caused by the oil leakage in the background technology.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the oil leakage prevention ventilation cap comprises a sealing cover mechanism, a main body mechanism and a mounting mechanism, wherein the sealing cover mechanism is movably connected to the top of the main body mechanism through a screw hole, the lower end of the main body mechanism is fixedly connected with the mounting mechanism, the sealing cover mechanism comprises a sealing cover, a screw hole and a dustproof ventilation cap, the sealing cover is movably connected to the top of a shell through the screw hole, and the sealing cover is favorable for dismounting and mounting under the action of the screw hole, so that the use condition of the equipment can be periodically checked and replaced; the number of the screw holes is two, the screw holes are formed in two sides of the surface of the sealing cover, the dustproof ventilation cap is fixedly connected to the middle of the sealing cover, the dustproof ventilation cap is communicated with air inside and outside the equipment, and particles such as dust outside the equipment are prevented from entering the equipment while pressure stability is maintained, so that the service life of the equipment is prolonged.
Preferably, the main body mechanism comprises a shell, an oil-gas separation filter element, a filter screen, a ventilation catheter and a deodorizing filter element, wherein the oil-gas separation filter element is fixedly connected inside the shell, and the shell plays a role in protecting the inside oil-gas separation filter element and the like.
Preferably, the filter screen is fixedly connected to the surface of the oil-gas separation filter element, the ventilation conduit is fixedly connected to the inside of the oil-gas separation filter element, the filter screen adopts a thin stainless steel wire mesh as a main raw material, a compact structure is formed by overlapping multiple layers, meanwhile, the filter screen has good ventilation property, the adsorption property of oily substances is utilized to generate an oil-gas separation effect, and adsorbed oil is quickly polymerized from small oil drops into large oil drops and flows downwards to the bottom of the filter element along a filter material.
Preferably, the deodorizing filter element is fixedly connected inside the ventilation catheter, and is favorable for removing smell brought by the oil body and has the effect of refreshing air.
Preferably, the installation mechanism comprises a connector, an external thread and an internal thread, wherein the connector is fixedly connected to the middle part of the bottom of the shell, and the connector is convenient for the equipment to be installed in a required place.
Preferably, the external thread is arranged on the outer surface of the joint, the internal thread is fixedly connected on the inner surface of the joint, and a worker can select the external thread or the internal thread to movably mount according to the requirement of an actual instrument.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the oil leakage prevention ventilation cap, the dust prevention ventilation cap can be used for communicating the air inside and outside the equipment, so that the pressure stability is maintained, meanwhile, particles such as dust outside the equipment are prevented from entering the equipment, and the oil in the equipment is kept clean, so that the service life of the equipment is prolonged;
2. the oil leakage prevention ventilation cap is internally provided with the oil-gas separation filter element and the filter screen, has good ventilation property, and utilizes the adsorptivity of oily substances to generate an oil-gas separation effect, so that adsorbed oil is quickly polymerized from small oil drops into large oil drops and flows downwards to the bottom of the filter element along the filter material, thereby realizing the oil leakage prevention function;
3. this leak protection oil ventilation cap is equipped with the deodorization filter core, is favorable to removing the smell that the oil body brought, has the utility of fresh air to through the screw, sealed lid mechanism swing joint is in the top of main part mechanism, is favorable to dismantling the change.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of the front view structure of the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a sealing cover mechanism; 101. sealing cover; 102. a screw hole; 103. a dust-proof air-permeable cap; 2. a main body mechanism; 201. a housing; 202. an oil-gas separation filter element; 203. a filter screen; 204. a gas-permeable conduit; 205. a deodorizing filter element; 3. a mounting mechanism; 301. a joint; 302. an external thread; 303. and (5) an internal thread.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an oil leakage prevention ventilation cap, including sealed lid mechanism 1, main part mechanism 2 and installation mechanism 3, sealed lid mechanism 1 passes through screw 102 swing joint in the top of main part mechanism 2, the lower extreme fixedly connected with installation mechanism 3 of main part mechanism 2, sealed lid mechanism 1 includes sealed lid 101, screw 102 and dustproof ventilation cap 103, sealed lid 101 passes through screw 102 swing joint in the top of casing 201, sealed lid 101 is favorable to dismantling the installation under the effect of screw 102, thereby can regularly inspect the service condition of this equipment and change; the number of the screw holes 102 is two, the screw holes 102 are formed in two sides of the surface of the sealing cover 101, the dustproof ventilation cap 103 is fixedly connected to the middle of the sealing cover 101, the dustproof ventilation cap 103 is communicated with the air inside and outside the equipment, and particles such as dust outside the equipment are prevented from entering the equipment while pressure stability is maintained, so that the service life of the equipment is prolonged.
The main body mechanism 2 comprises a shell 201, an oil-gas separation filter element 202, a filter screen 203, a ventilation conduit 204 and a deodorizing filter element 205, wherein the oil-gas separation filter element 202 is fixedly connected inside the shell 201, and the shell 201 plays a role in protecting the oil-gas separation filter element 202 and the like inside.
The filter screen 203 is fixedly connected to the surface of the oil-gas separation filter element 202, the ventilation conduit 204 is fixedly connected to the inside of the oil-gas separation filter element 202, the filter screen 203 adopts a thin stainless steel wire mesh as a main raw material, a compact structure is formed by superposition of multiple layers, meanwhile, the filter screen has good ventilation property, the adsorption property of oily substances is utilized to generate an oil-gas separation effect, and adsorbed oil is quickly polymerized from small oil drops into large oil drops and flows downwards to the bottom of the filter element along a filter material.
The deodorizing filter 205 is fixedly connected inside the ventilation conduit 204, and the deodorizing filter 205 is beneficial to removing smell brought by oil bodies and has the effect of refreshing air.
The mounting mechanism 3 comprises a joint 301, an external thread 302 and an internal thread 303, wherein the joint 301 is fixedly connected to the middle part of the bottom of the shell 201, and the joint 301 facilitates the installation of the equipment in a required place.
The external thread 302 is formed on the outer surface of the joint 301, the internal thread 303 is fixedly connected on the inner surface of the joint 301, and a worker can select the external thread 302 or the internal thread 303 to be movably mounted according to the requirement of an actual instrument.
Working principle: when a worker installs the equipment, firstly, the sealing cover mechanism 1 is installed on the top of the main body mechanism 2 through the screw hole 102, and at the moment, the joint 301 is movably connected to the position of the needed used instrument through the external thread 302 and the internal thread 303; when the oil gas in the equipment passes through the joint 301, the oil gas passes through the oil-gas separation filter element 202, the adsorption of oily substances generates the oil-gas separation effect under the action of the filter screen 203, the adsorbed oil is quickly polymerized from small oil drops into large oil drops and flows downwards to the bottom of the filter element along the filter material, and flows back to the inside of the equipment under the action of gravity, the gas is filtered under the action of the deodorizing filter element 205 and is discharged through the dustproof ventilation cap 103, so that the pressure stability is maintained, and meanwhile, dust and other particles outside the equipment are prevented from entering the inside of the equipment, and the cleanliness of the oil in the equipment is maintained.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides an oil leakage prevention ventilation cap, includes sealed lid mechanism (1), main part mechanism (2) and installation mechanism (3), its characterized in that: sealing lid mechanism (1) is through screw (102) swing joint in the top of main part mechanism (2), the lower extreme fixedly connected with installation mechanism (3) of main part mechanism (2), sealing lid mechanism (1) is including sealed lid (101), screw (102) and dustproof ventilative cap (103), sealed lid (101) are through screw (102) swing joint in the top of casing (201), the quantity of screw (102) is two, both sides on sealed lid (101) surface are seted up in screw (102), dustproof ventilative cap (103) fixed connection in the middle part of sealed lid (101).
2. The oil-leakage-preventing air-permeable cap according to claim 1, wherein: the main body mechanism (2) comprises a shell (201), an oil-gas separation filter element (202), a filter screen (203), a ventilation conduit (204) and a deodorizing filter element (205), wherein the oil-gas separation filter element (202) is fixedly connected inside the shell (201).
3. The oil-leakage-preventing air-permeable cap according to claim 2, wherein: the filter screen (203) is fixedly connected to the surface of the oil-gas separation filter element (202), and the ventilation catheter (204) is fixedly connected to the inside of the oil-gas separation filter element (202).
4. A leak resistant venting cap as set forth in claim 3, wherein: the deodorizing filter element (205) is fixedly connected inside the ventilation conduit (204).
5. The oil and gas leakage prevention cap according to claim 4, wherein: the mounting mechanism (3) comprises a joint (301), external threads (302) and internal threads (303), and the joint (301) is fixedly connected to the middle part of the bottom of the shell (201).
6. The oil and gas leakage prevention cap according to claim 5, wherein: the external thread (302) is arranged on the outer surface of the joint (301), and the internal thread (303) is fixedly connected to the inner surface of the joint (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065825.2U CN220276543U (en) | 2023-05-06 | 2023-05-06 | Oil leakage prevention ventilation cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065825.2U CN220276543U (en) | 2023-05-06 | 2023-05-06 | Oil leakage prevention ventilation cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276543U true CN220276543U (en) | 2024-01-02 |
Family
ID=89335736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321065825.2U Active CN220276543U (en) | 2023-05-06 | 2023-05-06 | Oil leakage prevention ventilation cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276543U (en) |
-
2023
- 2023-05-06 CN CN202321065825.2U patent/CN220276543U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2007004326A (en) | Membrane-based reservoir dryer. | |
| CN220276543U (en) | Oil leakage prevention ventilation cap | |
| CN104069707B (en) | A kind of lead-acid accumulator industry purification equipment for separating lead powder from air and purification method thereof | |
| CN207591459U (en) | A kind of efficiency of waste gas processor | |
| CN203548828U (en) | Multifunctional vent plug for oil tank and speed reducer | |
| CN206121341U (en) | Formula compressed air filter equipment is condensed to high efficiency | |
| CN104235326B (en) | It is a kind of for fuel tank, the Multifunctional permeable vent plug of speed reducer | |
| CN216677445U (en) | Fire control is with fire prevention smoke purifier | |
| CN103055681A (en) | Air purification breathing device applied to demineralized water tank in power plant | |
| CN203425701U (en) | Air purification breathing device for demineralized water tank for power plant | |
| CN206823403U (en) | Air cleaner | |
| CN205481510U (en) | Novel filtering capability's humidifier | |
| CN218100907U (en) | Novel transformer oil conservator | |
| CN211098407U (en) | Filter core and air purifier | |
| CN212930362U (en) | Air purification device with humidification structure | |
| CN217077511U (en) | Filtering separator of natural gas pipeline | |
| CN217312641U (en) | Laboratory pure water case air breathing filter | |
| CN207980687U (en) | A kind of environment protection type air conditioner filter of replaceable cartridge | |
| CN216703825U (en) | Dust removal mechanism | |
| CN213077830U (en) | Intelligent oil mist purifier monitoring system processing device | |
| CN2367785Y (en) | Automatic evacuation apparatus of multifunction diesel engine | |
| CN213870556U (en) | Dehumidification breather valve | |
| CN212361559U (en) | One-way breather valve of lubricating oil tank | |
| CN109012160A (en) | A kind of device and method and its application handling oil field indoor volatile organic compounds | |
| CN215804874U (en) | New structure double filter element air filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |