前苏联专利SU1358781A3 Separator and cartridge of separator

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专利摘要:
Invention m. used in diesel fuel injection systems. The purpose of avoidance is to increase the efficiency of separation of the immiscible components of the liquid mixture. For this, the conical element (CZ) 9, made from a material that repels the liquid to be removed, is placed concentric to the cartridge 5 for separating the liquid from the mixture. Between patronomso ate 00 00
公开号:SU1358781A3
申请号:SU833648614
申请日:1983-09-21
公开日:1987-12-07
发明作者:Кеннет Хатчинс Чарльз；И.Торнтон Дональд；Х.Пейтон Ригард
申请人:Фрэм Корпорейшн (Фирма)；
IPC主号:

专利说明:

5 and KZ 9 a partition 10 is placed, filled in the form of a sleeve, and on top of the KZ there is an unloading valve 11. A heating element 4 m. placed in the inlet 2, equipped with a valve 12, and the outlet 3 is provided with a ventilation device 13. The ring-shaped filter 14 of the cartridge 5 and its outer surface 16 are made of filter materials (FM), while the density of the FM filter 14 is greater than the density of the FM External Invention relates to mechanical engineering and can be used in fuel injection systems of diesel engines.
The purpose of the invention is to increase efficiency.
FIG. 1 shows a separator, a longitudinal section; in fig. 2 - the same, top view; in fig. 3 - the same. cross section in the area of the booster pump; in fig. 4 is the same cross section in the region of the heating element; in fig. 5 is the same, part of the cross section in the area of the drying device; in fig. 6 a drainage device, a top view.
The separator contains a housing 1 with an inlet 2 and an outlet 3 with nozzles for connection with the fluid supply system and placed between the last heating element 4 for heating the liquid, a cartridge 5 for separating the liquid from the mixture in the housing 1 and a reflector 6 for diverting the liquid flow passing from the inlet 2 to the cartridge 5, a sump 7 for collecting the liquid separated from the mixture, and a booster pump 8 for feeding sediment from the inlet 2 to the outlet 3.
The separator is also provided with a conical element 9 placed centrally to the cartridge 5, the conical element 9 being made of a material that repels the liquid to be removed.
surfaces 16. Filter 14 m. Designed in the form of radially tapering corrugations, and the outer surface of the cartridge 5 in the form of a cotton pad. Neither the liquid separation from the mixture occurs on the surface 16, and its droplets fall into the sump 7. The partition 10 changes the direction of fluid flow before entering the short circuit 9, which ensures that the droplets of the removed component fall into the sump. 2 sec. and 7 з.п f-ly, 6 ill.
Between the chuck 5 and the conical element is placed a partition 10, inserted in the form of a sleeve.
The conical element 9 is provided with a clap 5 pan 11-, filled in the form of a relief valve placed on top of the conical element 9.
The heating element 4 is placed in the inlet pipe 2, and the latter is equipped with a valve 12.
The outlet is provided with a ventilation device 13.
The cartridge 5 comprises an annular filter 14 with an inner 15 and outer 16 surfaces and a lower cap 17. The ring-shaped filter 14 and the outer surface 16 of the cartridge 5 are made of filter materials, and the density of the filter material 20 of the filter 14 is greater than the density of the filter material of the outer surface 16.
The ring-shaped filter 14 is made in the form of radially crushing corrugations, and the outer surface of the cartridge is in the form of a cotton pad.
The booster pump 8 comprises a diaphragm 18, which is hermetically attached along its periphery to the housing 1. The diaphragm 18 separates the pumping chamber 19 from the ventilation chamber 20. A plunger 21 is attached to the diaphragm 18.
35: The sleep booster pump 8 is equipped with a check valve 22 to control the flow of fluid from the pump chamber,
25
3 zh on the way from us
19th century. Channel 23 camera 19.
The heating element 4 contains annular side portions 24.25 and a bottom portion 26, which, together with the upper part 27, define the annuli of the channel 28.
The bottom part 26 is provided with a hole connecting the channel 28 with the annular chamber 29.
Two peripherally spaced discs 30 and 31 are mounted in the channel 28 and held at the bottom 26 by springs 32 and 33 and are energized via a terminal 34.
Outlet 3 is connected to port 35 in housing 1.
The cartridge 5 is connected to the housing 1 by means of a hollow stand 36 and is provided with a dehumidification device.
The drying device comprises an annular nozzle 37, attached to the bottom of the settling tank 7, an insulating body 38 with an electrically conductive probe 39 and drainage slits 40 and 41, seals 42 and 43 and two conductors 44 and 45 that connect the drying device to ground and a warning lamp on the vehicle panel indicating the presence of water in the sump 7 and the outlet unit.
Between the housing 38 and the annular pipe formed annular cavity 46, connected by a radial channel 47 with an axial channel 48 of the housing 38.
One end 49 of the probe 39 interacts with the liquid in the sump 7, and the other ends in the transversely protruding part 50. The middle part of the probe 39 is bent around the radial channel 47 and the longitudinal channel 48.
An output unit connecting conductors 44 and 45 to the annular nozzle 37 comprises an annular portion 51 with rings 52 and 53.
Ring 52 is intended to make electrical contact with the annular socket 37 and is isolated from the ring 53 by a block 54 of insulating material.
The ring 53 is connected to the wire - ifflKOM 45 and connected to the transversely protruding part 50 of the probe 39.
The device works as follows.

four
five
: The liquid supplied through the inlet 2 passes through the control valve 12 and the valve 22 to the channel 28. When the liquid temperature is low enough, the heating discs heat the fuel to a temperature that is high enough to avoid the difficulties of an evaporation plant. Then the liquid mixture flows from the heating element into the annular chamber 29 through the holes in the bottom part.
The strength in the annular chamber 29 is fed into the cartridge, and the strength in the cartridge is deflected by the reflector 6 into the annular chamber. Then the liquid mixture passes into the outer surface 16 of the cartridge, where the liquid is separated from the mixture, for example, water from
mixtures of fuel and water, and forming water droplets. When these drops fall on the “inner surface 15 of the cartridge, the force of gravity causes most drops to fall into the sump 7, the liquid mixture freed from water or other liquid flows around the end of the impermeable barrier 10. The barrier ensures that the flow of liquid changes direction before entering the conical element 9. The upward movement of the liquid medium additionally ensures that any drops of a heavier component (such as water) that are removed from the mixture will fall into the sump. Conical membrane
five
0
five
This element is not wetted, for example, with water, so that the water droplets remaining in the mixture collect on the membrane surface and, due to its conical shape, flow down into the sump. The fluid released from the component removed in the separator flows through the hollow column 36 into the channel 35 and is removed through the outlet.
The liquid component removed from the liquid mixture by the separator constantly fills the settling tank 7,
As water is removed from the liquid mixture and the settling tank is filled, the resistance of the electrical circuit between the sensor 39 and the annular nozzle 37 decreases sharply when the wave level reaches the protruding part. When this happens, the light on the panel turns on through a conventional control circuit (not shown), which is sensitive to changes in impedance. Accordingly, the vehicle operator will anticipate
51358
, it was determined that it was necessary to drain the sediment — a peak of 7 °. The drainage of the sump was done by unscrewing the casing from the ring nozzle until seal 42 was released into the annular cavity 46. When this happens, water from the sump will flow out into cavity 46. through the radial channel 47 and the axial channel 48 is led out of the separator.
The sump 7 can be flushed from the water, while the descent is opened, followed by actuation of the booster pump plunger to inject the liquid mixture from the outlet into the cartridge, with the result that water is displaced through the open drain. When the booster pump is operating, moving the plunger up under the spring release causes partial discharging in the pumping chamber, causing the liquid to be sucked into the pumping chamber through the inlet and valve 12. Since air does not enter into the system, the ventilation device is closed. the punch is pushed down, the pump in the pump chamber 19 is pumped to the check valve 22,
From time to time, the cartridge loses its efficiency and must be replaced. The removal of the cartridge is accomplished by unscrewing the device for drying. Then the entire tower is removed from the hollow stand 36 in the usual way. The new cartridge is placed on the stand and behind.
pulls on it until the seal seals the housing 1. Then a device for drying is installed on the cartridge.

权利要求:
Claims (9)
[1]
Image formula
1, Separator for separating the immiscible components of the liquid mixture, comprising a housing with inlet and outlet connections for connection with the fluid supply system and the last heating element placed for the method for heating the liquid, placed in the housing a cartridge for separating the liquid from the mixture, and a reflector for deflecting the flow the fluid passing from the inlet to the cartridge, a sump for collecting the liquid,
e
from the mixture, and a booster pump for supplying fluid from the inlet to the outlet nozzle,
15
0 25
thirty
35
40
45 50 55
efficiency, the separator is equipped with a conical element placed centrally to the cartridge, and the conical element is made of a material that repels the liquid to be removed.
[2]
2. Separator pop. 1, characterized in that the cartridge is medadu
and a conical element is placed partition
[3]
3. Separator according to claim 2, about t l i-. due to the fact that the partition is made in the form of a sleeve.
[4]
4. Separator pop, 1, different from the fact that the conical element is equipped with a valve
[5]
5. A separator according to claim 4, characterized in that the valve is designed as a relief valve and is located on the top of the conical element,
[6]
6. The separator according to claim 1, about t l and h a-yu and with the fact that the heating element is placed in the inlet pipe, the latter is equipped with a valve.
[7]
7. Separator according to claims 1, 1 and 2, which is due to the fact that the outlet nozzle is provided with a ventilation device,.
[8]
8. Separator cartridge for separating unmixed components of a liquid mixture, containing a ring-shaped filter with internal morning and outer surfaces and a reflector for diverting the flow of liquid flowing to the cartridge to the outer surface, characterized in that, to increase efficiency, the annular filter and the outer surface the cartridge is made of filter materials, and the density of the filter material of the filter is greater than the density of the filter material of the outer surface.
[9]
9. Patron according to claim 8, characterized in that the annular filter is made in the form of radially tapered corrugations, and the outer surface of the cartridge is in the form of a cotton pad.
srig.2.
21
Fig.z
Fig4
44
53 50
Fig.b
0
Editor E. Papp
Compiled by V.Anfimov
Tehred L. Serdyukova Proofreader V. But ha
Order 6011/59 Circulation 657 Subscription
VNIIPI USSR State Committee
for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Production and printing company, Uzhgorod, Projecto st., 4
6

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同族专利:

公开号 | 公开日

ES525838A0|1985-01-01|

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EP0106736A2|1984-04-25|

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法律状态:

优先权:

申请号 | 申请日 | 专利标题

US06/421,613|US4437986A|1982-09-22|1982-09-22|Separating device and cartridge therefor|

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