CN106224242A - Oil-gas separator for sewage suction system, sewage suction system and sewage suction truck - Google Patents
Oil-gas separator for sewage suction system, sewage suction system and sewage suction truck Download PDFInfo
- Publication number
- CN106224242A CN106224242A CN201610859246.3A CN201610859246A CN106224242A CN 106224242 A CN106224242 A CN 106224242A CN 201610859246 A CN201610859246 A CN 201610859246A CN 106224242 A CN106224242 A CN 106224242A
- Authority
- CN
- China
- Prior art keywords
- oil
- separator
- gas
- oil separator
- sucking system
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 57
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 239000002516 radical scavenger Substances 0.000 claims description 13
- 238000005461 lubrication Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 71
- 239000007789 gas Substances 0.000 description 52
- 239000010687 lubricating oil Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- -1 transport feces Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
Abstract
The invention relates to the field of sewage suction systems, and discloses an oil-gas separator, a sewage suction system and a sewage suction vehicle for a sewage suction system, wherein the oil-gas separator (18) comprises a separator body (1) with an internal cavity, the separator body (1) is provided with an air inlet (2), an air outlet (3) and an oil outlet (4) which are communicated with the internal cavity, an oil-gas separation structure is arranged in the internal cavity, and the separator body (1) is further provided with a pressure relief opening for relieving pressure of the internal cavity. The oil-gas separator has the advantage of being capable of more fully separating oil-containing gas.
Description
Technical field
The present invention relates to sewage sucking system field, in particular it relates to a kind of gs-oil separator for sewage sucking system.Additionally,
The invention still further relates to a kind of sewage sucking system and a kind of suction-type sewer scavenger.
Background technology
Suction-type sewer scavenger is collection, transfer, clears up and transport mud, sewage etc., it is to avoid the Novel environmental-sanitation vehicle of secondary pollution, inhales
Dirty car can self-suction discharge, operating rate is fast, and capacity is big, convenient transportation, it is adaptable to collect the liquid such as transport feces, mud, crude oil
Material.Generally suction-type sewer scavenger includes car body and the sewage sucking system being arranged on car body.
Existing sewage sucking system generally comprises to connect has the storage dirt container and blade inhaling blow-off line and connect pipeline true
Empty pump and two-position four-way valve, described suction blow-off line for being drawn into the dirty container of described storage and holding from described storage dirt by dirt
Device is discharged dirt, the first work QI KOU of described two-position four-way valve and the second work QI KOU respectively with the described pipeline and greatly of being connected
Gas connects, and the air entry of described sliding vane rotary vacuum pump and air vent are respectively by aspirating air pipe and discharge duct and described two-position four-way
The air entry of valve and air vent connect, and gs-oil separator is arranged in discharge duct will to arrange from the air vent of sliding vane rotary vacuum pump
The lubricating oil separation of the sliding vane rotary vacuum pump contained in the gas gone out out, but sliding vane rotary vacuum pump work time, the pressure of gas is relatively
Height, thus cause gs-oil separator all to be separated by lubricating oil all of in gas, and the lubricating oil do not separated
By discharging sewage sucking system from the second work QI KOU of two-position four-way valve, while waste lubricating oil, cause environmental pollution.
In view of this, it is desirable to provide a kind of gs-oil separator that can separate oil-containing gases more fully.
Summary of the invention
The technical problem to be solved is to need to provide a kind of oil gas that can separate oil-containing gases more fully
Separator.
To be solved by this invention another technical problem is that to be needed to provide a kind of lubrication being prevented from sliding vane rotary vacuum pump
The sewage sucking system that oil is discharged from the gas outlet of two-position four-way valve.
To be solved by this invention another technical problem is that to be needed to provide a kind of lubrication being prevented from sliding vane rotary vacuum pump
The suction-type sewer scavenger of sewage sucking system discharged by oil from the gas outlet of two-position four-way valve.
In order to solve above-mentioned technical problem, the present invention provides a kind of gs-oil separator for sewage sucking system, and this oil gas divides
Include the separator body with internal cavities from device, described separator body is provided with the air inlet connected with described internal cavities
Mouthful, gas outlet and oil-out, described internal cavities is provided with gas oil separation structure, described separator body be additionally provided with for
Pressure relief opening to described internal cavities pressure release.
Preferably, described separator body is provided with the pouring orifice connected with described internal cavities, and this pouring orifice connects to be had
Oiling pipeline.
Preferably, described oiling pipeline is provided with switch valve, so that the free end opening of described oiling pipeline is formed
For the described pressure relief opening of described separator body, this pressure relief opening opens and closes by operating described switch valve.
Preferably, described oiling pipeline extends beyond the top of described separator body.
Preferably, described pressure relief opening is provided with separation cap.
Preferably, described separation cap includes: cap body;Circumference plate, the periphery of this circumference plate is connected to the inwall of described cap body
On with between described circumference plate and described cap body formed gas turns chamber;And tubular junction, the top of this tubular junction
Portion connects described circumference plate, and bottom connects the free end opening of described oiling pipeline, described circumference plate is formed and makes gas
Entered first through hole in described gas turns chamber by described tubular junction and make gas be discharged to from described gas turns chamber
The second through hole between described cap body and described tubular junction.
Preferably, described tubular junction is provided with mesh screen plate.
The present invention also provides for a kind of sewage sucking system, and this sewage sucking system includes connecting having to be inhaled blow-off line and connects the storage of pipeline
Dirty container and sliding vane rotary vacuum pump and two-position four-way valve, described suction blow-off line for being drawn into the dirty container of described storage by dirt
And from the described dirty container of storage, discharge dirt, the first work QI KOU of described two-position four-way valve and the second work QI KOU respectively with
Described connection pipeline and air connect, and the air entry of described sliding vane rotary vacuum pump and air vent are respectively by aspirating air pipe and exhaustor
Road is connected with air entry and the air vent of described two-position four-way valve, described sewage sucking system also include the present invention for sewage sucking system
Gs-oil separator, this gs-oil separator is arranged in described discharge duct, and the oil-out of this gs-oil separator is with described
The lubrication hydraulic fluid port of sliding vane rotary vacuum pump connects.
Preferably, described sewage sucking system also includes the moisture separator being arranged in described aspirating air pipe and is arranged on institute
State the primary oil gas separating device in the described discharge duct between sliding vane rotary vacuum pump and described gs-oil separator.
Additionally, the present invention also provides for a kind of suction-type sewer scavenger, described suction-type sewer scavenger includes sewage sucking system of the present invention.
The gs-oil separator for sewage sucking system of the present invention is owing to being provided with and internal cavities in its separator body
The pressure relief opening of connection such that it is able to carry out pressure release when gs-oil separator works, it is to avoid oil-containing gases is due to pressure relatively Gao Erwei
I.e. discharge from gas outlet through being sufficiently separated, it is seen then that the gs-oil separator of the present invention has can separate oily more fully
The advantage of body.Additionally, the sewage sucking system of the present invention is owing to including the gs-oil separator of the present invention, therefore it has oil gas equally and divides
Above advantage from device.The suction-type sewer scavenger of the present invention is owing to including the sewage sucking system of the present invention, and therefore it has sewage sucking system equally
Above advantage.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the gs-oil separator for sewage sucking system of the detailed description of the invention according to the present invention;
Fig. 2 is the upward view separating cap in Fig. 1;
Fig. 3 is the sectional view of A-A along Fig. 2;
Fig. 4 is the structural representation of the sewage sucking system of the detailed description of the invention according to the present invention.
Description of reference numerals
1, separator body 2, air inlet
3, gas outlet 4, oil-out
5, Pressure gauge 6, oiling pipeline
7, switch valve 8, separation cap
9, cap body 10, circumference plate
11, tubular junction 12, screen plate
13, storage dirty container 14, sliding vane rotary vacuum pump
15, two-position four-way valve 16, moisture separator
17, primary oil gas separating device 18, gs-oil separator
19, gas turns chamber the 20, first through hole
21, the second through hole 22, perspective structure
23, fuel outlet valve 24, oil-in
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
The present invention provides a kind of gs-oil separator for sewage sucking system, and specifically, as shown in Figure 1 to Figure 3, this oil gas divides
Include the separator body 1 with internal cavities from device 18, described separator body 1 is provided with and connects with described internal cavities
Air inlet 2, gas outlet 3 and oil-out 4, be provided with gas oil separation structure in described internal cavities, described separator body 1 also sets
It is equipped with for the pressure relief opening to described internal cavities pressure release.
It should be noted that the concrete shape of separator body 1 and the specific constructive form of gas oil separation structure
To be arranged as required to, within these belong to the technology concept of the present invention, such as separator body 1 can be cylindrical shape
Or cuboid, gas oil separation structure can be filter screen isolating construction or the baffle plate as disclosed in CN103623666A-logical
Channel type gas oil separation structure.
The gs-oil separator for sewage sucking system of the present invention is owing to being provided with and internal cavities in its separator body 1
The pressure relief opening of connection such that it is able to carry out pressure release when gs-oil separator works, it is to avoid oil-containing gases is due to pressure relatively Gao Erwei
I.e. discharge from gas outlet 3 through being sufficiently separated, it is seen then that the gs-oil separator of the present invention has can separate oily more fully
The advantage of body.
Additionally, the present invention also provides for a kind of sewage sucking system, the most as shown in Figure 4, this sewage sucking system includes that connection has suction
Blow-off line and connect the storage dirt container 13 of pipeline and sliding vane rotary vacuum pump 14 and two-position four-way valve 15, described suction blow-off line is used
In dirt being drawn into the dirty container 13 of described storage and discharging dirt, described two-position four-way valve 15 from the dirty container 13 of described storage
The first work QI KOU and the second work QI KOU connect with described pipeline and the air of being connected respectively, the suction of described sliding vane rotary vacuum pump 14
QI KOU and air vent are connected with air entry and the air vent of described two-position four-way valve 15 by aspirating air pipe and discharge duct respectively,
Described sewage sucking system also includes that, according to the gs-oil separator 18 for sewage sucking system of the present invention, this gs-oil separator 18 sets
Put in described discharge duct, and the lubrication hydraulic fluid port of the oil-out 4 of this gs-oil separator 18 and described sliding vane rotary vacuum pump 14 is even
Connect.
The sewage sucking system of the present invention has soil pick-up and two kinds of mode of operations of pressure, and during soil pick-up pattern, aspirating air pipe passes through two
Position four-way valve 15 is connected with being connected pipeline, can produce negative pressure and by row when sliding vane rotary vacuum pump 14 starts in the dirty container 13 of storage
The air of sucking-off is discharged in air by feed channel via the second work QI KOU of two-position four-way valve 15, therefore will inhale blow-off line
Insert in dirt and can realize soil pick-up;When blowdown pattern, discharge duct is connected with being connected pipeline by two-position four-way valve 15, rotation
And can stored up via aspirating air pipe suction air by the second work QI KOU of two-position four-way valve 15 when sheet vacuum pump 14 starts
Dirty container 13 produces malleation, thus the dirt in dirty for storage container 13 is gone out through inhaling blow-off line pressure.It addition, the present invention
Sewage sucking system owing to including the gs-oil separator of the present invention, therefore it has the above advantage of gs-oil separator equally.
In the sewage sucking system of the present invention, specifically, the bottom of described separator body 1 is provided with oil storage cavity, in order to
The lubricating oil separated is stored in this oil storage cavity, then by oil-out 4, this lubricating oil is delivered to sliding vane rotary vacuum pump
In 14.More specifically, separator body 1 is provided with the pouring orifice connected with described internal cavities, this pouring orifice connects oiling
Pipeline 6 such that it is able to during lubricating oil deficiency in sewage sucking system, add lubrication in sewage sucking system by this oiling pipeline 6
Oil.The most specifically, the position corresponding with oil storage cavity on the sidewall of separator body 1 is provided for observing the saturating of oil level
TV structure 22, the diapire of separator body 1 connects and has the fuel outlet valve 23 for draining the oil.
In the sewage sucking system of the present invention, the most specifically, described oiling pipeline 6 is provided with switch valve 7, so that
The free end opening of described oiling pipeline 6 is formed as the described pressure relief opening of described separator body 1, and this pressure relief opening is by operation institute
State switch valve 7 and open and close, thus utilize oiling pipeline 6 to form pressure relief opening, it is to avoid additionally process pressure relief opening.
In the sewage sucking system of the present invention, the most specifically, described oiling pipeline 6 extends beyond described separator body
The top of 1, so that oil-containing gases carries out Gravity Separation during oiling pipeline 6 is discharged, (density of oil and gas is not
Easily discharge and oil more difficult oiling pipeline 6 is discharged from oiling pipeline 6 with, gas), prevent from avoiding oil-containing gases directly from pressure relief opening
Discharge.
In the sewage sucking system of the present invention, it is preferable that described pressure relief opening is provided with separation cap 8.Specifically, such as Fig. 2 and Fig. 3
Shown in, described separation cap 8 includes: cap body 9;Circumference plate 10, the periphery of circumference plate 10 be connected on the inwall of described cap body 9 with
Gas turns chamber 19 is formed between described circumference plate 10 and described cap body 9;And tubular junction 11, this tubular junction 11
Top connects described circumference plate 10, and bottom connects the free end opening of described oiling pipeline 6, and described circumference plate 10 is formed
Gas is made to be entered first through hole 20 in described gas turns chamber 19 by described tubular junction 11 and make gas from described gas
Turn-around chamber 19 is discharged to the second through hole 21 between described cap body 9 and described tubular junction 11 such that it is able to by this separation
Cap 8 is separated gentle for the oil in oil-containing gases further.Preferably, described tubular junction 11 is provided with mesh filter
Plate 12 such that it is able to separated gentle for the oil in oil-containing gases further by this mesh screen plate 12.
In the sewage sucking system of the present invention, specifically, described sewage sucking system also includes being arranged in described aspirating air pipe
Moisture separator 16 and being arranged in the described discharge duct between described sliding vane rotary vacuum pump 14 and described gs-oil separator 18
Primary oil gas separating device 17 such that it is able to will enter in aspirating air pipe in air from connecting pipeline by moisture separator 16
Water is separated, and prevents water from entering in sliding vane rotary vacuum pump 14, simultaneously by additionally arranging primary oil gas separating device 17, it is possible to enter one
Walk by oil-containing gases separating of oil out, more specifically, as shown in Figure 4, gs-oil separator 18 be formed and internal cavities even
Logical oil-in 24, the gas outlet of primary oil gas separating device 17 is connected with the air inlet 2 of gs-oil separator 18, one-level Oil-gas Separation
The oil-out of device 17 is connected with the oil-in 24 of gs-oil separator 18, in order to by isolated for primary oil gas separating device 17 by importing
In the oil storage cavity of gs-oil separator 18, in addition to improve separating effect, moisture separator 16 includes one-level moisture separator
(moisture separator 16 in left side in Fig. 4) and second level moisture separator (moisture separator 16 on right side in Fig. 4).
It should be noted that the specific constructive form of primary oil gas separating device 17 can use oil gas of the present invention to divide
Form or the form of other common gs-oil separators from device 18.
Additionally, the present invention also provides for a kind of suction-type sewer scavenger, this suction-type sewer scavenger includes sewage sucking system of the present invention.
The suction-type sewer scavenger of the present invention is owing to including the sewage sucking system of the present invention, and therefore it has the above excellent of sewage sucking system equally
Point.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1., for a gs-oil separator for sewage sucking system, this gs-oil separator (18) includes having the separator of internal cavities originally
Body (1), described separator body (1) is provided with air inlet (2), gas outlet (3) and the oil-out connected with described internal cavities
(4), described internal cavities is provided with gas oil separation structure, it is characterised in that described separator body (1) be additionally provided with for
Pressure relief opening to described internal cavities pressure release.
Gs-oil separator the most according to claim 1, it is characterised in that described separator body (1) is provided with described
The pouring orifice of internal cavities connection, this pouring orifice connects oiling pipeline (6).
Gs-oil separator the most according to claim 2, it is characterised in that be provided with switch valve in described oiling pipeline (6)
(7), so that the free end opening of described oiling pipeline (6) is formed as the described pressure relief opening of described separator body (1), this is let out
Pressure mouth opens and closes by operating described switch valve (7).
Gs-oil separator the most according to claim 3, it is characterised in that described oiling pipeline (6) extends beyond described point
Top from device body (1).
Gs-oil separator the most as claimed in any of claims 2 to 4, it is characterised in that described pressure relief opening is provided with
Separate cap (8).
Gs-oil separator the most according to claim 5, it is characterised in that described separation cap (8) including:
Cap body (9);
Circumference plate (10), the periphery of this circumference plate (10) is connected on the inwall of described cap body (9) with described circumference plate (10)
And between described cap body (9), form gas turns chamber (19);And
Tubular junction (11), the top of this tubular junction (11) connects described circumference plate (10), and bottom connects described note
The free end opening of oil-piping (6), described circumference plate (10) is formed and makes gas be entered institute by described tubular junction (11)
State first through hole (20) in gas turns chamber (19) and make gas be discharged to described cap body (9) from described gas turns chamber (19)
And the second through hole (21) between described tubular junction (11).
Gs-oil separator the most according to claim 6, it is characterised in that described tubular junction is provided with mesh in (11)
Screen plate (12).
8. a sewage sucking system, this sewage sucking system include connecting have inhale blow-off line and connect pipeline storage dirt container (13) and
Sliding vane rotary vacuum pump (14) and two-position four-way valve (15), described suction blow-off line for being drawn into the dirty container of described storage by dirt
(13) and dirt is discharged from the dirty container (13) of described storage, the first work QI KOU and the second work of described two-position four-way valve (15)
Making QI KOU and be connected pipeline and air connection with described respectively, air entry and the air vent of described sliding vane rotary vacuum pump (14) pass through respectively
Aspirating air pipe and discharge duct are connected with air entry and the air vent of described two-position four-way valve (15), it is characterised in that described suction
Dirty system also includes the gs-oil separator for sewage sucking system as claimed in any of claims 1 to 7 (18), this oil
Gas separating device (18) is arranged in described discharge duct, and the oil-out (4) of this gs-oil separator (18) is true with described blade
The lubrication hydraulic fluid port of empty pump (14) connects.
Sewage sucking system the most according to claim 8, it is characterised in that described sewage sucking system also includes being arranged on described air-breathing
Moisture separator (16) in pipeline and being arranged between described sliding vane rotary vacuum pump (14) and described gs-oil separator (18)
Primary oil gas separating device (17) in described discharge duct.
10. a suction-type sewer scavenger, it is characterised in that described suction-type sewer scavenger includes sewage sucking system according to claim 8 or claim 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610859246.3A CN106224242B (en) | 2016-09-28 | 2016-09-28 | Gs-oil separator, sewage sucking system and suction-type sewer scavenger for sewage sucking system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610859246.3A CN106224242B (en) | 2016-09-28 | 2016-09-28 | Gs-oil separator, sewage sucking system and suction-type sewer scavenger for sewage sucking system |
Publications (2)
Publication Number | Publication Date |
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CN106224242A true CN106224242A (en) | 2016-12-14 |
CN106224242B CN106224242B (en) | 2018-09-14 |
Family
ID=58075712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610859246.3A Active CN106224242B (en) | 2016-09-28 | 2016-09-28 | Gs-oil separator, sewage sucking system and suction-type sewer scavenger for sewage sucking system |
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CN (1) | CN106224242B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109453597A (en) * | 2018-12-11 | 2019-03-12 | 鞍山衡业专用汽车制造有限公司 | Suction-type sewer scavenger intake and exhaust filtration system |
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CN1874920A (en) * | 2003-10-31 | 2006-12-06 | 奔迪士商业运输系统公司 | Oil separator for vehicle air system |
CN101385924A (en) * | 2008-10-07 | 2009-03-18 | 浙江方圆机电设备制造有限公司 | Oil-gas separator |
CN202325759U (en) * | 2011-11-23 | 2012-07-11 | 黄河汽配集团汽车精密部件有限公司 | Oil-gas separator |
CN202578838U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Oil-gas separator of car |
CN202690164U (en) * | 2012-05-25 | 2013-01-23 | 黄河汽配集团汽车精密部件有限公司 | High-efficiency oil-gas separator |
CN204522658U (en) * | 2015-04-14 | 2015-08-05 | 安静 | A kind of gs-oil separator |
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2016
- 2016-09-28 CN CN201610859246.3A patent/CN106224242B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1874920A (en) * | 2003-10-31 | 2006-12-06 | 奔迪士商业运输系统公司 | Oil separator for vehicle air system |
CN101385924A (en) * | 2008-10-07 | 2009-03-18 | 浙江方圆机电设备制造有限公司 | Oil-gas separator |
CN202325759U (en) * | 2011-11-23 | 2012-07-11 | 黄河汽配集团汽车精密部件有限公司 | Oil-gas separator |
CN202578838U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Oil-gas separator of car |
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CN204522658U (en) * | 2015-04-14 | 2015-08-05 | 安静 | A kind of gs-oil separator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109453597A (en) * | 2018-12-11 | 2019-03-12 | 鞍山衡业专用汽车制造有限公司 | Suction-type sewer scavenger intake and exhaust filtration system |
CN109453597B (en) * | 2018-12-11 | 2024-04-05 | 鞍山衡业专用汽车制造有限公司 | Intake and exhaust filtering system of sewage suction truck |
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CN106224242B (en) | 2018-09-14 |
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