CN113101765A - Filter device of breather valve - Google Patents
Filter device of breather valve Download PDFInfo
- Publication number
- CN113101765A CN113101765A CN202110268486.7A CN202110268486A CN113101765A CN 113101765 A CN113101765 A CN 113101765A CN 202110268486 A CN202110268486 A CN 202110268486A CN 113101765 A CN113101765 A CN 113101765A
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- Prior art keywords
- cavity
- filter
- sealed
- breather valve
- valve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter device of a breather valve, which comprises a breather valve cover and a breather valve cavity, wherein the breather valve cover is fixed at the top of the breather valve cavity through bolts, a negative pressure cavity, a communication cavity and a positive pressure cavity are sequentially arranged in the breather valve cavity from top to bottom, an exhalation valve disc is arranged above the positive pressure cavity, an inhalation valve disc is arranged below the negative pressure cavity, the inhalation cavity is communicated below the negative pressure cavity, the bottom of the inhalation cavity is communicated with a sealed water tank, the top of the sealed water tank is provided with an air suction pipe in a penetrating manner, one end of the air suction pipe is communicated with a filter cylinder, and the right side of the filter cylinder is communicated with an air inlet pipe. This filter equipment of breather valve through the setting of grey layer processing mechanism, is convenient for clean and collect the grey layer on filter screen surface automatically, prevents that the grey layer from attaching to and causing the filter screen to block up on the filter screen surface, can not influence the normal use of breather valve.
Description
Technical Field
The invention relates to the technical field of breather valves, in particular to a filter device of a breather valve.
Background
The breather valve is composed of a pressure valve and a vacuum valve, is arranged on a vent pipe of the cargo oil tank, can be automatically opened and closed along with the change of positive and negative pressure of the oil gas in the cargo oil tank, and keeps the pressure difference between the inside and the outside of the cargo oil tank within an allowable value range. The breather valve is a safe and energy-saving product for maintaining the air pressure balance of the storage tank and reducing the volatilization of media, the breather valve fully utilizes the bearing capacity of the storage tank to reduce the discharge of the media, and the principle of the breather valve is to utilize the weight of a positive-negative pressure valve disc to control the positive exhaust pressure and the negative suction pressure of the storage tank. When the pressure of the medium in the tank is within the control operation pressure range of the breather valve, the breather valve does not work, and the airtightness of the oil tank is kept; when the medium is supplemented into the tank, the pressure of the upper gas space in the tank is raised, and the positive pressure of the operation of the breather valve is reached, the pressure valve is opened, and the gas escapes from the breather valve, so that the pressure in the tank is not increased any more; when the medium is pumped out of the tank, the pressure of the upper gas space in the tank is reduced, and the operation negative pressure of the breather valve is reached, the negative pressure valve disc of the top breather valve is pushed open by the atmosphere outside the tank, so that the external gas enters the tank, the pressure in the tank is not reduced any more, the pressure inside the tank is balanced with the pressure outside the tank, and the safety device of the storage tank is protected.
According to the patent No. CN204372251U, it includes a breather valve shell body, the breather valve shell body is divided into a breather valve cover and a breather valve cavity body, the breather valve cover is connected with the breather valve cavity body through a bolt, a negative pressure cavity, a vent cavity and a positive pressure cavity are arranged in the breather valve cavity body, a communicating channel is arranged between the positive pressure cavity and the negative pressure cavity, a breathing valve disc is arranged between the positive pressure cavity and the vent cavity, a suction valve disc is arranged between the negative pressure cavity and the vent valve, the dustproof explosion-proof breather valve solves the problems that the existing breather valve easily sucks dust in the air and is insufficient in fire prevention, but the dustproof explosion-proof breather valve makes the surface of a filter screen easily adhere to a large amount of dust layers, the filter screen is easily blocked after a long time, and then the normal use of the breather valve is influenced, and some dust layers after being introduced into water can not be discharged along with water flow, so that the dust layers are easily accumulated in a sealed water tank, the present invention therefore proposes a filter device for a respiratory valve to solve the above mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a filter device of a breather valve, which solves the problems that a large number of ash layers are easily attached to the surface of a filter screen, the filter screen is easily blocked after a long time, the normal use of the breather valve is further influenced, and some ash layers cannot be discharged along with water flow after being introduced into water, so that the ash layers are easily accumulated in a sealed water tank.
In order to achieve the purpose, the invention is realized by the following technical scheme: a filter device of a breather valve comprises a breather valve cover and a breather valve cavity, wherein the breather valve cover is fixed at the top of the breather valve cavity through bolts, a negative pressure cavity, a communication cavity and a positive pressure cavity are sequentially arranged in the breather valve cavity from top to bottom, an exhalation valve disc is arranged above the positive pressure cavity, an inhalation valve disc is arranged below the negative pressure cavity, an inhalation cavity is communicated below the negative pressure cavity, the bottom of the inhalation cavity is communicated with a sealed water tank, an inhalation pipe penetrates through the top of the sealed water tank, one end of the inhalation pipe is communicated with a filter cartridge, the right side of the filter cartridge is communicated with an air inlet pipe, a sealed water adding cover is embedded at the top of the sealed water tank, a filter screen is fixedly connected to the inner wall of the filter cartridge, a folding plate is fixedly connected between the periphery of the inner wall of the sealed water tank, and a water, the bottom of delivery port communicates there is the drain pipe, the bottom of drain pipe runs through sealed basin and extends to the outside of sealed basin, the fixed surface of drain pipe is connected with the valve that drains, be provided with ash layer processing mechanism on the cartridge filter, sealed adding water covers and is provided with ash layer centralizing mechanism, the left side of sealed basin is provided with washes the mechanism.
Preferably, the ash layer processing mechanism comprises a rotating shaft rotatably connected to the right side of the filter screen, the surface of the rotating shaft is fixedly connected with a driving blade, the surface of the driving blade is fixedly connected with cleaning bristles, the surface of the cleaning bristles is in contact with the right side of the filter screen, a spoiler is fixedly connected to the upper portion of the inner wall of the filter cartridge, and the inner wall of the filter cartridge is provided with a rifling.
Preferably, grey layer processing mechanism still includes the surge drum of intercommunication in cartridge filter surface below, the inner wall joint of surge drum has sealing rubber stopper, the below fixedly connected with vibrating motor on cartridge filter surface.
Preferably, the ash layer concentration mechanism comprises a driving motor fixed on the top of the sealed water adding cover, and an output shaft of the driving motor is fixedly connected with a driving shaft.
Preferably, the bottom of drive shaft runs through sealed lid, the inside that sealed basin and extend to sealed lid that adds water in proper order, the below fixedly connected with on drive shaft surface cleans the brush needle, the surface of cleaning the brush needle contacts with the inner wall of folding the board.
Preferably, the flushing mechanism comprises a booster water pump fixed on the left side of the sealed water tank, a water inlet of the booster water pump is communicated with a straight pipe, and a water outlet of the booster water pump is communicated with a bent pipe.
Preferably, one end of the folding pipe penetrates through the sealed water tank and extends to the inside of the sealed water tank, one end of the folding pipe is fixedly connected with the pressurizing nozzle, and the surface of the folding pipe is fixedly connected with the sealed electromagnetic valve.
Advantageous effects
The invention provides a filter device of a breather valve. Compared with the prior art, the method has the following beneficial effects:
(1) this breather valve's filter equipment, through be provided with grey layer processing mechanism on the cartridge filter, grey layer processing mechanism is including rotating the pivot of connecting on the filter screen right side, the fixed surface of pivot is connected with driving vane, driving vane's fixed surface is connected with the clearance brush hair, the surface of clearance brush hair contacts with the right side of filter screen, the top fixedly connected with spoiler of cartridge filter inner wall, the rifling has been seted up to the inner wall of cartridge filter, grey layer processing mechanism is still including the feed through at the cartridge filter surperficial below collecting vessel, the inner wall joint of collecting vessel has sealing rubber stopper, the surperficial below fixedly connected with vibrating motor of cartridge filter, setting through grey layer processing mechanism, be convenient for automatically clean and collect the grey layer on filter screen surface, prevent that the grey layer from adhering to and causing the filter screen jam on filter screen surface, can not influence the normal.
(2) The filter device of the breather valve comprises a sealed water feeding cover embedded at the top of a sealed water tank, a folding plate fixedly connected between the periphery of the inner wall of the sealed water tank, a water outlet is arranged at the center of the bottom of the folding plate in a penetrating way, the bottom of the water outlet is communicated with a water discharging pipe, the bottom of the water discharging pipe penetrates through the sealed water tank and extends to the outside of the sealed water tank, a water discharging valve is fixedly connected to the surface of the water discharging pipe, an ash layer concentration mechanism is arranged on the sealed water feeding cover and comprises a driving motor fixed at the top of the sealed water feeding cover, an output shaft of the driving motor is fixedly connected with a driving shaft, the bottom of the driving shaft penetrates through the sealed water feeding cover in sequence, the sealed water tank extends to the inside of the sealed water feeding cover, a cleaning brush needle is fixedly connected below the surface of the driving shaft, the surface of the cleaning brush needle is contacted, the ash layer is conveniently concentrated together and discharged along with water flow, and the ash layer residue is reduced in the sealed water tank.
(3) This breather valve's filter equipment, be provided with washing mechanism through the left side at sealed basin, washing mechanism is including fixing at the left booster water pump of sealed basin, booster water pump's water inlet intercommunication has the straight tube, booster water pump's delivery port intercommunication has a pipe, the one end of rolling over runs through sealed basin and extends to the inside of sealed basin, the one end fixedly connected with pressure boost shower nozzle of rolling over the pipe, the fixed surface of rolling over the pipe is connected with sealed solenoid valve, through the setting of washing mechanism, be convenient for wash folding plate surface, can thoroughly get rid of the ash layer on folding plate surface, the ash layer clearance is effectual.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is a front view of the internal structure of the present invention;
FIG. 4 is a front view of the internal structure of the present invention;
fig. 5 is a front view of the internal structure of the present invention.
In the figure: 1-breather valve cover, 2-breather valve cavity, 3-negative pressure cavity, 4-communicating cavity, 5-positive pressure cavity, 6-suction valve disc, 7-ash layer processing mechanism, 701-rotating shaft, 702-driving blade, 703-cleaning brush hair, 704-spoiler, 705-rifling, 706-collecting cylinder, 707-sealing rubber plug, 708-vibrating motor, 8-ash layer centralizing mechanism, 801-driving motor, 802-driving shaft, 803-cleaning brush needle, 9-flushing mechanism, 901-booster water pump, 902-straight pipe, 903-folding pipe, 904-booster nozzle, 905-sealing electromagnetic valve, 10-suction cavity, 11-sealing water tank, 12-suction pipe, 13-filter cylinder, 14-air inlet pipe, 15-sealing water-adding cover, 16-filter screen, 17-folding plate, 18-water outlet, 19-water outlet pipe, 20-water drain valve and 21-exhalation valve plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a filter device of a breather valve comprises a breather valve cover 1 and a breather valve cavity 2, the breather valve cover 1 is fixed on the top of the breather valve cavity 2 through bolts, a negative pressure cavity 3, a communicating cavity 4 and a positive pressure cavity 5 are sequentially arranged in the breather valve cavity 2 from top to bottom, an exhalation valve disc 21 is arranged above the positive pressure cavity 5, an inhalation valve disc 6 is arranged below the negative pressure cavity 3, an inhalation cavity 10 is communicated below the negative pressure cavity 3, the bottom of the inhalation cavity 10 is communicated with a sealed water tank 11, the top of the sealed water tank 11 is provided with an inhalation pipe 12 in a penetrating way, one end of the inhalation pipe 12 is communicated with a filter cartridge 13, the right side of the filter cartridge 13 is communicated with an air inlet pipe 14, a sealed water adding cover 15 is embedded on the top of the sealed water tank 11, the inner wall of the filter cartridge 13 is fixedly connected with a filter screen 16 which is circular, a folding plate 17 is fixedly connected between the periphery of, the bottom of the water outlet 18 is communicated with a water outlet pipe 19, the bottom end of the water outlet pipe 19 penetrates through the sealed water tank 11 and extends to the outside of the sealed water tank 11, a water drain valve 20 is fixedly connected to the surface of the water outlet pipe 19 and has a water drain function, an ash layer treatment mechanism 7 is arranged on the filter cartridge 13, an ash layer concentration mechanism 8 is arranged on the sealed water adding cover 15, and a washing mechanism 9 is arranged on the left side of the sealed water tank 11.
In the embodiment of the invention, the ash layer treatment mechanism 7 comprises a rotating shaft 701 rotatably connected to the right side of the filter screen 16, the surface of the rotating shaft 701 is fixedly connected with a driving blade 702, the surface of the driving blade 702 is fixedly connected with cleaning bristles 703, the surface of the cleaning bristles 703 is in contact with the right side of the filter screen 16, a spoiler 704 is fixedly connected above the inner wall of the filter cartridge 13 and has a turbulence effect, so that an air flow difference is generated around the driving blade 702 to drive the driving blade 702 to rotate, a rifling 705 is arranged on the inner wall of the filter cartridge 13, the rifling 705 is originally a rifling in a gun barrel, so that a bullet generates autorotation, the stability in the flight after the bullet is shot out is improved, the stability of the air flow can be improved by arranging the inner wall of the filter.
In the embodiment of the present invention, the ash layer processing mechanism 7 further includes a collecting cylinder 706 communicated with the lower portion of the surface of the filter cylinder 13, so as to collect the ash layer falling from the filter screen 16, a sealing rubber plug 707 is clamped on the inner wall of the collecting cylinder 706, a vibration motor 708 is fixedly connected to the lower portion of the surface of the filter cylinder 13, and is electrically connected to an external power supply and controlled by a control switch, so as to facilitate the ash layer remaining on the surface of the filter screen 16 to fall along with vibration.
In the embodiment of the present invention, the ash layer concentration mechanism 8 includes a driving motor 801 fixed on the top of the sealing water-adding cover 15, electrically connected to an external power source and controlled by a control switch, and a driving shaft 802 is fixedly connected to an output shaft of the driving motor 801.
In the embodiment of the invention, the bottom end of the driving shaft 802 sequentially penetrates through the sealing water adding cover 15 and the sealing water tank 11 and extends to the inside of the sealing water adding cover 15, the cleaning brush needle 803 is fixedly connected below the surface of the driving shaft 802, so that the dust layer adhered to the inner wall of the folded plate 17 can be conveniently swept and cleaned, and the surface of the cleaning brush needle 803 is in contact with the inner wall of the folded plate 17.
In the embodiment of the present invention, the flushing mechanism 9 includes a pressure water pump 901 fixed on the left side of the sealed water tank 11, and is electrically connected to an external power supply and controlled by a control switch, a water inlet of the pressure water pump 901 is communicated with a straight pipe 902, and a water outlet of the pressure water pump 901 is communicated with a bent pipe 903.
In the embodiment of the invention, one end of the folding pipe 903 penetrates through the sealed water tank 11 and extends to the inside of the sealed water tank 11, one end of the folding pipe 903 is fixedly connected with a pressurizing spray head 904, and the surface of the folding pipe 903 is fixedly connected with a sealed electromagnetic valve 905 which is electrically connected with an external power supply and is controlled by a control switch.
And those not described in detail in this specification are well within the skill of those in the art.
When the device works, when the pressure in the tank is reduced due to the discharge in the storage tank, the air pressure of the negative pressure cavity 3 of the breathing valve cavity 2 is lower than the external air pressure, the external air is pressed into the sealed water tank 11 through the air suction pipe 14, the filter cylinder 13 and the air suction pipe 12 in sequence, after the air enters the filter cylinder 13, the air flow can stably move in the filter cylinder 13 due to the arrangement of the rifling 705, when the air flow passes through the spoiler 704, the air flow difference is generated around the driving blade 704, at the moment, the air flow drives the driving blade 702 to rotate around the rotating shaft 701, further drives the cleaning bristles 703 to clean the surface of the filter screen 16 in a sweeping manner, simultaneously, the vibrating motor 708 is started, so that an ash layer attached to the filter screen 16 falls into the collecting cylinder 706 due to the action of gravity, when the ash layer needs to be taken out, the sealing rubber plug 707 is opened, when needing to discharge the tiny particle ash layer, start driving motor 801, drive shaft 802 through driving motor 801 and rotate, further drive clearance brush needle 803 and rotate, sweep the clearance through clearance brush needle 803 fifty percent discount template 17 inner wall, and then make the ash layer can concentrate in delivery port 18 department, then open drain valve 20, can discharge the water that has mixed tiny particle ash layer through drain pipe 19, still remain the ash layer for preventing folding template 17 inner wall, start booster water pump 901 and sealed solenoid valve 905, spout to folding template 17 through extracting outside water source and through pressure boost shower nozzle 904, folding template 17 inner wall ash layer carries out thorough clearance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a filter equipment of breather valve, includes breather valve lid (1) and breather valve cavity (2), breather valve lid (1) passes through the bolt fastening at the top of breather valve cavity (2), its characterized in that: the breather valve comprises a breather valve cavity (2), wherein a negative pressure cavity (3), a communicating cavity (4) and a positive pressure cavity (5) are sequentially arranged in the breather valve cavity (2) from top to bottom, a breathing valve disc (21) is arranged above the positive pressure cavity (5), a breathing valve disc (6) is arranged below the negative pressure cavity (3), the lower part of the negative pressure cavity (3) is communicated with a breathing cavity (10), the bottom of the breathing cavity (10) is communicated with a sealed water tank (11), the top of the sealed water tank (11) is provided with a breathing pipe (12) in a penetrating manner, one end of the breathing pipe (12) is communicated with a filter cartridge (13), the right side of the filter cartridge (13) is communicated with an air inlet pipe (14), a sealed water adding cover (15) is embedded in the top of the sealed water tank (11), the inner wall of the filter cartridge (13) is fixedly connected with a filter screen (16), and folding, the center department of folded plate (17) bottom runs through and has seted up delivery port (18), the bottom intercommunication of delivery port (18) has drain pipe (19), the bottom of drain pipe (19) runs through sealed basin (11) and extends to the outside of sealed basin (11), the fixed surface of drain pipe (19) is connected with valve (20) that drains, be provided with grey layer processing mechanism (7) on cartridge filter (13), be provided with grey layer concentration mechanism (8) on sealed lid (15) that adds water, the left side of sealed basin (11) is provided with washes mechanism (9).
2. A filter assembly for a respiratory valve as claimed in claim 1, wherein: the ash layer processing mechanism (7) comprises a rotating shaft (701) rotatably connected to the right side of the filter screen (16), the surface of the rotating shaft (701) is fixedly connected with a cleaning brush (703), the surface of the cleaning brush (703) is in contact with the right side of the filter screen (16), a spoiler (704) is fixedly connected to the upper portion of the inner wall of the filter cartridge (13), and a rifling (705) is arranged on the inner wall of the filter cartridge (13).
3. A filter assembly for a respiratory valve as claimed in claim 1, wherein: ash layer processing mechanism (7) still includes intercommunication collection cylinder (706) in cartridge filter (13) surface below, the inner wall joint of collection cylinder (706) has sealing rubber stopper (707), the below fixedly connected with vibrating motor (708) on cartridge filter (13) surface.
4. A filter assembly for a respiratory valve as claimed in claim 1, wherein: the ash layer concentration mechanism (8) comprises a driving motor (801) fixed to the top of the sealed water adding cover (15), and an output shaft of the driving motor (801) is fixedly connected with a driving shaft (802).
5. A filter device for a respiratory valve according to claim 4, wherein: the bottom of drive shaft (802) runs through sealed lid (15) that adds water in proper order, sealed basin (11) and extend to the inside of sealed lid (15) that adds water, below fixedly connected with on drive shaft (802) surface cleans brush needle (803), the surface of cleaning brush needle (803) and the inner wall contact of folded plate (17).
6. A filter assembly for a respiratory valve as claimed in claim 1, wherein: the flushing mechanism (9) comprises a pressure-increasing water pump (901) fixed on the left side of the sealed water tank (11), a water inlet of the pressure-increasing water pump (901) is communicated with a straight pipe (902), and a water outlet of the pressure-increasing water pump (901) is communicated with a folding pipe (903).
7. A filter device for a respiratory valve according to claim 6, wherein: the one end of rolling over pipe (903) runs through sealed basin (11) and extends to the inside of sealed basin (11), the one end fixedly connected with pressure boost shower nozzle (904) of rolling over pipe (903), the fixed surface of rolling over pipe (903) is connected with sealed solenoid valve (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110268486.7A CN113101765A (en) | 2021-03-12 | 2021-03-12 | Filter device of breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110268486.7A CN113101765A (en) | 2021-03-12 | 2021-03-12 | Filter device of breather valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113101765A true CN113101765A (en) | 2021-07-13 |
Family
ID=76711467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110268486.7A Pending CN113101765A (en) | 2021-03-12 | 2021-03-12 | Filter device of breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113101765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504892A (en) * | 2022-01-24 | 2022-05-17 | 江苏复森特种阀门有限公司 | Pilot-operated pneumatic breather valve for monitoring pressure of control room |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204372251U (en) * | 2014-12-19 | 2015-06-03 | 茂名西南石化机械设备有限公司 | A kind of dustproof and anti-explosion inhalation valve |
| CN210874713U (en) * | 2019-08-10 | 2020-06-30 | 扬州中康环保设备有限公司 | Biomass boiler is with high-efficient environmental protection's gas cleaning equipment |
| CN211273972U (en) * | 2019-08-28 | 2020-08-18 | 天津海润环安科技发展有限公司 | Environment-friendly device for coal yard dust removal |
| CN211864361U (en) * | 2019-11-04 | 2020-11-06 | 李姣姣 | Spraying equipment for waste gas treatment |
-
2021
- 2021-03-12 CN CN202110268486.7A patent/CN113101765A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204372251U (en) * | 2014-12-19 | 2015-06-03 | 茂名西南石化机械设备有限公司 | A kind of dustproof and anti-explosion inhalation valve |
| CN210874713U (en) * | 2019-08-10 | 2020-06-30 | 扬州中康环保设备有限公司 | Biomass boiler is with high-efficient environmental protection's gas cleaning equipment |
| CN211273972U (en) * | 2019-08-28 | 2020-08-18 | 天津海润环安科技发展有限公司 | Environment-friendly device for coal yard dust removal |
| CN211864361U (en) * | 2019-11-04 | 2020-11-06 | 李姣姣 | Spraying equipment for waste gas treatment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504892A (en) * | 2022-01-24 | 2022-05-17 | 江苏复森特种阀门有限公司 | Pilot-operated pneumatic breather valve for monitoring pressure of control room |
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