CN104911871A - Oil-water separation device of dry washer and dry washer - Google Patents
Oil-water separation device of dry washer and dry washer Download PDFInfo
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- CN104911871A CN104911871A CN201410090034.4A CN201410090034A CN104911871A CN 104911871 A CN104911871 A CN 104911871A CN 201410090034 A CN201410090034 A CN 201410090034A CN 104911871 A CN104911871 A CN 104911871A
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Abstract
The invention discloses an oil-water separation device of a dry washer and the dry washer. The oil-water separation device comprises a shell of a certain volume. A liquid inlet and a pressure stabilizing opening are formed in the top of the shell. A drainage opening is formed in the bottom of the shell. An oil return pipe extending into the shell is arranged at the bottom of the shell. An oil return opening is formed in the extension end of the oil return pipe. A sleeve is sleeved with the oil return opening. The oil return pipe extending into the shell is arranged at the bottom of the shell, the extension end of the oil return pipe serves as an oil return opening, the sleeve is sleeved with the oil return opening, and therefore an oil and water mixture flows into the shell through the liquid inlet and stands still in the shell to be divided into a dry washing solvent layer on the upper layer and a water layer on the lower layer under the gravity effect; when liquid reaches a certain volume and the liquid surface of the dry washing solvent layer reaches the height of the oil return opening, dry washing solvent flows back into a liquid storage tank of the dry washing solvent along the oil return pipe through the oil return opening, and therefore the high-purity dry washing solvent, where oil-water separation has been conducted, at the lower portion of the dry washing solvent layer flows back into the liquid storage tank through the oil return opening, and the purity of the backflow dry washing solvent is improved.
Description
Technical field
The present invention relates to washing machine field, specifically dry cleaner, especially a kind of dry cleaner oily-water seperating equipment and dry cleaner.
Background technology
Existing use dry-cleaning solvent comprises the dry cleaner that clothing cleans: dry-cleaning solvent case, dry-cleaning solvent pump, cleaning-drum, fluid reservoir, fan, heater, condenser, distiller, oil water separator, vavuum pump etc.Its dry cleaning processes is roughly: the dry-cleaning solvent in dry-cleaning solvent case enters in cleaning-drum through pipeline through pump, realizes the feed liquor washing of dry-cleaning solvent, after washing, dries de-liquid, and dry-cleaning solvent, through flowing to fluid reservoir, realizes being separated of dry-cleaning solvent and clothes.During oven dry, fan work, cold wind becomes hot-air through heat pump heating and enters in cylinder, dry-cleaning solvent steam is taken away by leakage fluid dram by hot blast, enter air duct, vapours is after heat pump, and cooling generates that mixed with water by dry-cleaning solvent, liquid oil water mixture.
The dry-cleaning solvent cost of existing dry cleaner is higher, itself also have certain contaminative, so, dry-cleaning solvent is used to carry out clothing after cleaning completes at dry cleaner, need to be separated the dry-cleaning solvent in oil water mixture, to reclaim, with reduce user washing cost, reduce pollution to environment.
Traditional structure of oil water separator is very simple, workflow is: mixing material flows into oil water separator from pipeline, oil can be divided into two-layer up and down with water automatically because density is different, upper strata is dry-cleaning solvent, lower floor is water, when liquid is abundant, the dividing plate that the dry-cleaning solvent liquid on upper strata can cross oil water separator enters pipeline, enters liquid reserve tank along pipeline.And the water of lower floor can be drained along pipeline under the rational condition of liquid structure.Such structure is difficult to the height ensureing point liquid level due to the difference of oil-water ratio, the precision ensureing to be separated is difficult to when point liquid level is very high or very low, and when oil-water ratio close to time, due to being separated and high-precision separation close to being difficult to realize completing at short notice of density, and then the normal effect of oil water separator cannot be ensured.
The oily water separation technique of dry cleaner utilizes, through consulting Patents document, be a kind of oily-water seperating equipment of Chinese patent of 201220188248.1 as application number and use the dry cleaner of this device, wherein oily-water seperating equipment has the housing surrounding cavity, described housing is communicated with the feed tube entered for mixing material, for the drainpipe of draining and the drain pipe for solvent outflow, described drainpipe arranges drain solenoid valve, the liquid level sensor for tracer liquid height is provided with in described cavity, described liquid level sensor is connected with controller with drain solenoid valve.The utility model structure is simple, for the profit of more difficult separation, particularly for ratio close to the profit of 1, there is very high separation accuracy, and then ensure that the normal work of dry cleaner.
But, oily-water seperating equipment in such scheme liquid level sensor used is the conventional pressure sensor of prior art, use this kind of sensor can only control oil water separation process by the liquid level measured in oily-water seperating equipment, make the precision of water-oil separating poor, oil-water separation can not get remarkable lifting.Meanwhile, in such scheme, oily-water seperating equipment is provided with two chambers, adds the complexity of oily-water seperating equipment, does not also introduce and how to adopt liquid level sensor to control oily-water seperating equipment.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of oily-water seperating equipment of dry cleaner, the object that the oil water mixture generated to realize dry cleaner condensation is accurately separated.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of oily-water seperating equipment of dry cleaner, and it comprises, and has the housing of a constant volume; Described housing is at least provided with inlet, oil return opening, water discharge outlet; Housing bottom is provided with the oil return pipe extending into enclosure interior, and the inserting end of oil return pipe has oil return opening, and oil return opening place is arranged with sleeve pipe.
Further, described sleeve upper end is connected with case top, and its lower end extends in the middle part of oil return pipe.
Further, described cannula tip is provided with the regulator hole communicated with enclosure interior.
Further, described case top by be fastened on housing upper end, dismountable top cover forms; Described sleeve pipe and top cover one are formed.
Further, the top in enclosure interior space is provided with feed liquor case; The top of described feed liquor case is provided with inlet, and bottom is provided with the fluid apertures that falls communicated with enclosure interior; Described feed liquor box wall is provided with the first photoelectric sensor, to detect the number that inlet flows into the oil water mixture of enclosure interior.
Further, described inlet is on same plumb line with the fluid apertures that falls, and the liquid making inlet flow into directly passes feed liquor case through the fluid apertures that falls.
Further, described housing central section is provided with the second photoelectric sensor detecting profit division surface height; Preferably, the second described photoelectric sensor is not arranged higher than the lower end of sleeve pipe; Preferred further, the second described photoelectric sensor is slightly arranged lower than its lower end, with maximum using enclosure interior space.
Further, the described fluid apertures that falls is arranged higher than oil return opening, to ensure that the liquid level of oily-water seperating equipment enclosure interior is no more than liquid mouth, avoids liquid to enter the generation of feed liquor case situation.
Further, the second described photoelectric sensor comprises the second receiving terminal that be located at sustained height, that be oppositely arranged and the second transmitting terminal, the second described receiving terminal and the second transmitting terminal are located on the lateral wall of housing, and the case side wall portion be connected with the second receiving terminal, the second transmitting terminal is formed by light-transmitting materials.
Further, described case top is provided with voltage stabilizing mouth, and voltage stabilizing mouth is connected respectively with the liquid reserve tank of dry cleaner, cylindric washer by the road.
Further, described housing bottom is provided with water discharge outlet, and water discharge outlet is connected with outside atmosphere through drainpipe.
Further, described drainpipe is provided with the draining valve controlling break-make.
Another object of the present invention is to provide a kind of dry cleaner that as above arbitrary described oily-water seperating equipment is housed.
Described dry cleaner comprises drying air path; The condensate drainage pipe of drying air path is connected with oily-water seperating equipment, and the oil water mixture of the dry-cleaning solvent generate condensation in drying air path and water mixing flows in oily-water seperating equipment; Oily-water seperating equipment is made up of the container with a constant volume; Oily-water seperating equipment top is provided with photoelectric sensor, to detect the separate layer height of dry-cleaning solvent and water after oil water mixture stratification; Oily-water seperating equipment top is provided with the oil return opening be connected with the liquid reserve tank depositing dry-cleaning solvent, and be provided with the water discharge outlet be connected with drainpipe bottom oily-water seperating equipment, drainpipe is provided with draining valve.
Thus make the oil water mixture that formed in dry-washing machine drying wind path flow into the enclosure interior of oily-water seperating equipment from inlet, under gravity, oil water mixture is the dry-cleaning solvent layer on upper strata and the water layer of lower floor in enclosure interior by stratification; When liquid arrives a certain amount of, when the liquid level of dry-cleaning solvent layer reaches oil return opening height, dry-cleaning solvent is back in the liquid reserve tank of dry-cleaning solvent from oil return opening along oil return pipe; Along with the amount of liquid flowed in oily-water seperating equipment increases, the water layer liquid level of lower floor raises gradually, when water layer liquid level reaches the setting height value being no more than oil return opening, opening water discharge valve, make water flow to outside dry cleaner from lower housing portion water discharge outlet through drainpipe, reach the object that oily-water seperating equipment accurately controls water-oil separating automatically.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect:
1, in drying course, the oil water mixture generated all is separated into dry-cleaning solvent and water, isolated dry-cleaning solvent is collected in liquid reserve tank, achieve dry cleaner recovery to dry-cleaning solvent used in dry cleaning processes, avoid the generation that dry-cleaning solvent arranges phenomenon outward, decrease the pollution to environment, improve the utilization rate of dry-cleaning solvent;
2, pass through at the sheathed sleeve pipe in oil return opening place, make dry-cleaning solvent layer bottom, complete water-oil separating, dry-cleaning solvent that degree of purity is higher through casing shoe, between sleeve pipe and oil return pipe, gap flow to oil return opening, to improve the dry-cleaning solvent degree of purity from refluxing opening backflow;
3, in the present invention, oily-water seperating equipment adds photoelectric sensor, the height of water level situation of the separate layer of real-time detection dry-cleaning solvent and water, thus avoid the separator of dry cleaner in the past, the generation of the situations such as separating rate is slow, precision is low, weak effect, substantially increases the design accuracy of complete machine.
Accompanying drawing explanation
The structural representation of dry cleaner in Fig. 1 the present invention;
The structural representation of oily-water seperating equipment in Fig. 2 the present invention;
The perspective view of oily-water seperating equipment in Fig. 3 the present invention;
The structural representation of A-A section in Fig. 4 Fig. 2 of the present invention.
1-housing, 2-top cover, 3-oil return pipe, 4-sleeve pipe, 5-feed liquor case, 6-water discharge outlet, 7-inlet, 8-oil return opening, 9-voltage stabilizing mouth, 10-regulator hole, 11-fall fluid apertures, the 12-the first transmitting terminal, 13-the first receiving terminal, the 14-the second transmitting terminal, the 15-the second receiving terminal, 16-inner core, 17-urceolus, 18-drying air path, 19-condenser, 20-evaporimeter, 21-compressor, 22-blower fan, 23-oily-water seperating equipment, 24-draining valve, 25-liquid reserve tank, 26-feed tube, 27-voltage-stabiliser tube, 28-drainpipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, dry cleaner of the present invention comprises urceolus 17 and inner core 16, the barrel of inner core 16 has the perforate (not shown) that several pass through for dry-cleaning solvent, need the clothing of washing to be placed in inner core 16 to mix with the dry-cleaning solvent needed for dry-cleaning, inner core 16 is driven by drive unit and rotates, clothing rolls in inner core 16, to complete the washing of clothing.The barrel of urceolus 17 has the inlet, leakage fluid dram, air inlet and the exhaust outlet that are communicated with the inner space of urceolus 17.For ensureing into discharge opeing, inlet is positioned at the top of urceolus, and leakage fluid dram is positioned at the bottom of urceolus.Dry cleaner bottom is provided with liquid reserve tank 25, and the seal case stored for dry-cleaning solvent is formed.When dry cleaner starts to wash, the dry-cleaning solvent stored in liquid reserve tank 25 flows in urceolus, for washing clothes.
The outside of dry cleaner urceolus 17 is provided with drying air path 18, and described drying air path 18 two ends connect air inlet and the exhaust outlet of urceolus 17 respectively.Blower fan 22 and heat pump is provided with in described drying air path 18.Described heat pump is by end to end compressor 21, condenser 19 and evaporimeter 20 are formed successively.Evaporimeter 20 is located in the drying air path 18 of urceolus exhaust side, and condenser 19 is located in the drying air path 18 of urceolus air inlet side, and it is outside that drying air path 18 is located at by compressor 21.Described blower fan 22 adopts centrifugal fan, is located in the drying air path 18 between evaporimeter 20 and condenser 19.When needing to dry the clothing in inner core 6 and dry-cleaning solvent, start blower fan and heat pump, cold air forms hot-air after condenser 19 heats, enter in urceolus 17 along drying air path 18 through air inlet, dry-cleaning solvent is evaporated under the heat effect of hot-air, dry-cleaning solvent gas after evaporation flows into drying air path 18 with hot-air through exhaust outlet, and is condensed into oil water mixture that is liquid, that be mixed with dry-cleaning solvent and water at evaporimeter 20 place.In the embodiment of the present invention, dry cleaner dry-cleaning solvent used is water-fast, that density is less than water hydrophobic solvent.
Generate the part of oil water mixture in drying air path 18 condensation, be connected with condensate drainage pipe 26.Described condensate drainage pipe 26 other end is connected with oily-water seperating equipment 23, and the oil water mixture that in drying air path, condensation generates all is flowed in oily-water seperating equipment 23 through condensate drainage pipe 26.In oily-water seperating equipment 23, oil water mixture is by static layering, and water-fast dry-cleaning solvent is floated to portion waterborne.Described oily-water seperating equipment 23 top is connected with liquid reserve tank 25 through oil return pipe 3, connects drainpipe 28 bottom oily-water seperating equipment 23.The dry-cleaning solvent separated is flowed into liquid reserve tank 25 through oil return pipe 8 by described oily-water seperating equipment 23, water drains into outside dry cleaner through drainpipe 28.
As shown in Figures 1 to 4, oily-water seperating equipment 23 of the present invention comprises the housing 1 surrounding and have certain confined space.Housing 1 is respectively equipped with inlet 7, oil return opening 8 and water discharge outlet 6.Described inlet 7 is located at case top, and described water discharge outlet 6 is located at housing bottom.Described oil return opening 8, is made up of the elongated end of the oil return pipe 3 extending into enclosure interior from housing bottom.Thus make oil water mixture flow into enclosure interior from inlet 7, under gravity, oil water mixture is the dry-cleaning solvent layer on upper strata and the water layer of lower floor in enclosure interior by stratification; When liquid arrives a certain amount of, when the liquid level of dry-cleaning solvent layer reaches oil return opening height, dry-cleaning solvent is back in the liquid reserve tank 25 of dry-cleaning solvent along oil return pipe 3 from oil return opening 8.
Be provided with the second photoelectric sensor in the middle part of the housing 1 of oily-water seperating equipment of the present invention, the second described photoelectric sensor height is not higher than oil return opening 3 height.Along with the amount of liquid flowed in oily-water seperating equipment 23 increases, the water layer liquid level of lower floor raises gradually, when water layer liquid level reaches the setting height value being no more than oil return opening 8, opening water discharge valve 24, makes water flow to outside dry cleaner through drainpipe 28 from lower housing portion water discharge outlet 6.Thus whether the division surface being detected dry-cleaning solvent layer and water layer by the second photoelectric sensor reaches discharge level, to judge whether that the draining valve at opening water discharge mouth place discharges water, reaches the object that oily-water seperating equipment controls automatically.
Embodiment one
As shown in Figures 2 to 4, in the present embodiment, the top of described oil return pipe 3 is provided with sleeve pipe 4, and the lower end of sleeve pipe 4 extends to the middle part of oil return pipe 3, and the upper end of oil return pipe 3 is connected with housing 1 top.The top sidewall of described oil return pipe 3 is provided with the regulator hole 10 be connected with enclosure interior space, to ensure that the atmospheric pressure value of inside pipe casing is equal with the atmospheric pressure value in enclosure interior space, makes the liquid level in sleeve pipe concordant with the liquid level in housing.The level height of described regulator hole 10 is higher than oil return opening 8.
In the present invention, the top of described oily-water seperating equipment housing 1 is made up of the top cover 2 detachably installed, and described sleeve pipe 4 is formed with top cover 2 one.The axes coincide of described oil return pipe 3 and sleeve pipe 4 is arranged, and preferably, oil return pipe 3 and sleeve pipe 4 are all arranged along plumb line.
The internal diameter of described sleeve pipe 4 is greater than the external diameter of oil return pipe 3, with make dry-cleaning solvent layer bottom, complete water-oil separating, dry-cleaning solvent that degree of purity is higher is through casing shoe, between sleeve pipe and oil return pipe, gap flow to oil return opening.Thus, make dry-cleaning solvent layer bottom, complete water-oil separating, dry-cleaning solvent that degree of purity is higher passes back in liquid reserve tank through oil return opening, reduce the generation that oil mixing with water solvent that be not also separated, dry-cleaning solvent layer top flows into refluxing opening phenomenon, to improve the dry-cleaning solvent degree of purity from refluxing opening backflow.
In the present embodiment, described oil return pipe 3 passes perpendicularly through bottom the housing 1 of oily-water seperating equipment, and the inserting end that oil return pipe 3 stretches into housing 1 inside forms oil return opening 8, and the other end being located at housing 1 outside is connected with the liquid reserve tank 25 storing dry-cleaning solvent.Thus, the dry-cleaning solvent refluxed from oil return opening is flow in liquid reserve tank, during for dry cleaner washing next time.
Embodiment two
As shown in Figure 3 and Figure 4, in the present embodiment, the top of described housing 1 inner space is provided with feed liquor case 5, and feed liquor case 5 surrounds separate space; Preferably, described feed liquor case 5 is formed with top cover 2 one of oily-water seperating equipment housing 1.The top center place of feed liquor case 5 is provided with the inlet 7 running through oily-water seperating equipment top cover, inlet 7 is connected with the drying air path 18 of dry cleaner through feed tube 26, flows in oily-water seperating equipment 23 through inlet 7 with oil water mixture condensation in dry-washing machine drying wind path 18 generated.
Feed liquor case 5 is provided with the first photoelectric sensor, and the height of described first photoelectric sensor is lower than the lowermost end height of inlet 7.In the present embodiment, the first described photoelectric sensor is made up of the first transmitting terminal 12 be oppositely arranged and the first receiving terminal 13, and the first transmitting terminal 12 is connected through control circuit with the first receiving terminal 13, and control circuit is connected with the control circuit board of dry cleaner.The first described transmitting terminal 12 is separately positioned on the madial wall of symmetrical feed liquor case 5 with the axis of the first receiving terminal 13 relative feed liquor case 5.
In the present embodiment, the first transmitting terminal 12 of the first described photoelectric sensor constantly sends Grating examinations signal to the first receiving terminal 13, judges the light transmission of medium between transmitting terminal and receiving terminal; When oil water mixture droplets fall through the first transmitting terminal 12 and the first receiving terminal 13 time, because medium light transmission changes, Grating examinations signal changes, the control circuit of the first photoelectric sensor generates the control circuit board of signal to dry cleaner, control circuit board receives signal, oil water mixture number of drops accumulates once, and to draw the generating rate of oil water mixture drop, calls when judging dry cleaner duty for dry cleaner control circuit board.
The bottom of feed liquor case 5 is provided with fluid apertures 11, and the described fluid apertures 11 that falls is made up of the through hole being communicated with feed liquor case inner space and enclosure interior space, flows into enclosure interior space for the oil water mixture flowing into feed liquor case.Preferably, the described fluid apertures 11 that falls is located on same vertical line with inlet 7, makes the oil water mixture flowed into from inlet 7 directly flow into housing 1 through the fluid apertures 11 that falls inner, and can not retain in feed liquor case 5.Described fall the aperture of fluid apertures 11 be not less than the aperture of inlet 7; Preferably, the size of the fluid apertures that falls described in 11, shape are all identical with the size of inlet 7, shape.
The described fluid apertures 11 that falls is arranged higher than oil return opening 8, to ensure that the dry-cleaning solvent layer liquid level of oily-water seperating equipment housing 1 inside is no more than liquid mouth 11, avoids liquid to enter feed liquor case, causes the generation of the contaminated situation of the first photoelectric sensor.
By the first photoelectric sensor is located in feed liquor case, make the oil water mixture flowed into from inlet fall into the aerial liquid that splashes to that housing produces to be isolated by feed liquor case, avoid spattering on the first photoelectric sensor, cause the first photoelectric sensor by sling liquid body pollution and the generation of malfunctioning situation.
Embodiment three
As shown in Figure 3 and Figure 4, in the present embodiment, the housing 1 of oily-water seperating equipment is provided with the second photoelectric sensor, whether reaches setting height with the division surface detecting water layer and dry-cleaning solvent layer, controls the water discharge of oily-water seperating equipment.
In the present embodiment, the second described photoelectric sensor is made up of the second transmitting terminal 14 be oppositely arranged and the second receiving terminal 15, and the second transmitting terminal 14 is connected through control circuit with the second receiving terminal 15, and control circuit is connected with the control circuit board of dry cleaner.The second described transmitting terminal 14 is separately positioned on symmetrical housing 1 lateral wall with the axis of the second receiving terminal 15 relative oily-water seperating equipment housing 1, housing 1 sidewall be connected with the second receiving terminal 15 with the second transmitting terminal 14 is made up of light-transmitting materials, as transparent glass, light-passing plastic etc., the grating signal sent to make the second transmitting terminal 14 can be received by the second receiving terminal 15.
In the present embodiment, the second transmitting terminal 14 of the second described photoelectric sensor constantly sends Grating examinations signal to the second receiving terminal 15, judges the light transmission of medium between transmitting terminal and receiving terminal; Because dry-cleaning solvent is different from the light transmission of water, when the division surface of dry-cleaning solvent and water reaches the plane residing for the second transmitting terminal 14 and the second receiving terminal 15, because medium light transmission changes, Grating examinations signal changes, the control circuit of the second photoelectric sensor generates the control circuit board of signal to dry cleaner, control circuit board receives signal, water in generation oily-water seperating equipment and the separate layer of dry-cleaning solvent reach the judgement signal of designated water level, and control draining valve 24 and open, water is through water discharge outlet 6 effluent oil water separation device.
The height of described second photoelectric sensor is not higher than the horizontal plane residing for sleeve pipe 4 bottom, and to ensure that the height of water layer does not exceed sleeve pipe 4 bottom, anti-sealing flow to the generation of liquid reserve tank situation from oil return opening 3; Preferably, the second transmitting terminal 14 of the second described photoelectric sensor and the second receiving terminal 15 are located in the same level slightly lower than sleeve pipe 4 lower end, with maximum using enclosure interior space.
Embodiment four
As shown in Figure 3, in the present embodiment, housing 1 top of oily-water seperating equipment is provided with voltage stabilizing mouth 9, voltage stabilizing mouth 9 is connected respectively through the liquid reserve tank 25 of voltage-stabiliser tube 27 and dry cleaner, cylindric washer, to make the air pressure of oily-water seperating equipment housing 1 inner space respectively equal with the atmospheric pressure value in liquid reserve tank 25, cylindric washer, realize the flowing freely under gravity of liquid between each parts.Preferably, described voltage stabilizing mouth 9 is formed with top cover 2 one of housing.
Embodiment five
As shown in Figure 3, in the present embodiment, the top cover 2 of housing is provided with inlet 7, voltage stabilizing mouth 9 and sleeve pipe 4, is provided with oil return pipe 3 and water discharge outlet 6 bottom the housing 1 of described oily-water seperating equipment.Described inlet 7 is arranged near the side of top cover 2, and voltage stabilizing mouth 9 is arranged with the relative opposite side of sleeve pipe 4 near top cover 2.
Described water discharge outlet 6 and inlet 7 are located at the same side, preferably, water discharge outlet 6 axis and inlet 7 axes coincide be located on same plumb line; The relative opposite side of water discharge outlet 6 is located at by oil return pipe 3, the axis of oil return pipe 3 and the axes coincide of sleeve pipe 4.
Embodiment in above-described embodiment can combine further or replace; and embodiment is only be described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (10)
1. an oily-water seperating equipment for dry cleaner, it comprises, and has the housing (1) of a constant volume; Described housing (1) is at least provided with inlet (7), oil return opening (8), water discharge outlet (6);
It is characterized in that: housing (1) bottom is provided with and extends into the inner oil return pipe (3) of housing (1), and the inserting end of oil return pipe (3) has oil return opening (8), and oil return opening (8) place is arranged with sleeve pipe (4).
2. the oily-water seperating equipment of a kind of dry cleaner according to claim 1, is characterized in that: described sleeve pipe (4) upper end is connected with housing (1) top, and sleeve pipe (4) lower end extends to oil return pipe (3) middle part.
3. the oily-water seperating equipment of a kind of dry cleaner according to claim 1 and 2, is characterized in that: described sleeve pipe (4) top is provided with the regulator hole (10) communicated with housing (1) inside.
4. the oily-water seperating equipment of a kind of dry cleaner according to claim 3, is characterized in that: described housing (1) top by be fastened on housing (1) upper end, dismountable top cover (2) forms; Described sleeve pipe (4) is formed with top cover (2) one.
5. the oily-water seperating equipment of a kind of dry cleaner according to claim 1, is characterized in that: the top of housing (1) inner space is provided with feed liquor case (5); The top of described feed liquor case (5) is provided with inlet (7), and bottom is provided with the fluid apertures that falls (11) communicated with housing (1) inside; Described feed liquor case (5) madial wall is provided with the first photoelectric sensor, to detect the number that inlet (7) flows into the oil water mixture of enclosure interior.
6. the oily-water seperating equipment of a kind of dry cleaner according to claim 5, it is characterized in that: described inlet (7) is on same plumb line with the fluid apertures (11) that falls, and the liquid making inlet (7) flow into directly passes feed liquor case (5) through the fluid apertures that falls (11);
Preferably, the described fluid apertures that falls (11) is arranged higher than oil return opening (8).
7. the oily-water seperating equipment of a kind of dry cleaner according to claim 1 and 2, is characterized in that: described housing (1) middle part is provided with the second photoelectric sensor detecting profit division surface height.
Preferably, the second described photoelectric sensor is not arranged higher than the lower end of sleeve pipe (4).
8. the oily-water seperating equipment of a kind of dry cleaner according to claim 1, is characterized in that: described housing (1) top is provided with voltage stabilizing mouth (9), and voltage stabilizing mouth (9) is connected respectively with the liquid reserve tank (25) of dry cleaner, cylindric washer by the road.
9. the oily-water seperating equipment of a kind of dry cleaner according to claim 1, is characterized in that: described housing (1) bottom is provided with water discharge outlet (6), and water discharge outlet (6) is connected with outside atmosphere through drainpipe (28);
Preferably, described drainpipe (28) is provided with the draining valve (24) controlling break-make.
10. one kind be equipped with as arbitrary in claim 1 to 9 as described in the dry cleaner of oily-water seperating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090034.4A CN104911871B (en) | 2014-03-12 | 2014-03-12 | Oil-water separation device of dry washer and dry washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090034.4A CN104911871B (en) | 2014-03-12 | 2014-03-12 | Oil-water separation device of dry washer and dry washer |
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| Publication Number | Publication Date |
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| CN104911871A true CN104911871A (en) | 2015-09-16 |
| CN104911871B CN104911871B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410090034.4A Active CN104911871B (en) | 2014-03-12 | 2014-03-12 | Oil-water separation device of dry washer and dry washer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414337A (en) * | 1932-10-24 | 1934-08-02 | Prosperity Co Inc | Improvements in dry cleaning apparatus |
| CN1428184A (en) * | 2002-12-04 | 2003-07-09 | 中国石油化工股份有限公司 | Oil-water separator with heat exchange function |
| CN101091014A (en) * | 2005-02-16 | 2007-12-19 | 三洋电机株式会社 | Dry cleaning apparatus |
| CN201952649U (en) * | 2010-11-10 | 2011-08-31 | 钱潮 | Water-oil separating system of petroleum dry and water cleaning multipurpose machine |
| CN202359402U (en) * | 2011-08-22 | 2012-08-01 | 深圳中施机械设备有限公司 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
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2014
- 2014-03-12 CN CN201410090034.4A patent/CN104911871B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414337A (en) * | 1932-10-24 | 1934-08-02 | Prosperity Co Inc | Improvements in dry cleaning apparatus |
| CN1428184A (en) * | 2002-12-04 | 2003-07-09 | 中国石油化工股份有限公司 | Oil-water separator with heat exchange function |
| CN101091014A (en) * | 2005-02-16 | 2007-12-19 | 三洋电机株式会社 | Dry cleaning apparatus |
| CN201952649U (en) * | 2010-11-10 | 2011-08-31 | 钱潮 | Water-oil separating system of petroleum dry and water cleaning multipurpose machine |
| CN202359402U (en) * | 2011-08-22 | 2012-08-01 | 深圳中施机械设备有限公司 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
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| CN104911871B (en) | 2017-01-18 |
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Effective date of registration: 20151223 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Haier Group Technology Research and Development Center Applicant before: haier group corporation |
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