CN204891392U - Oil -water separator - Google Patents
Oil -water separator Download PDFInfo
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- CN204891392U CN204891392U CN201520604432.3U CN201520604432U CN204891392U CN 204891392 U CN204891392 U CN 204891392U CN 201520604432 U CN201520604432 U CN 201520604432U CN 204891392 U CN204891392 U CN 204891392U
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- oil
- water
- assembly
- separating cylinder
- oil separating
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Abstract
The utility model discloses an oil -water separator mainly includes hand pump assembly, water oil separating section of thick bamboo assembly, glass assembly triplex that catchments, and the hand pump assembly is connected to the upper end of water oil separating section of thick bamboo assembly, and glass assembly that catchments is connected to the lower extreme of water oil separating section of thick bamboo assembly, the hand pump assembly includes the base, establishes exhaust passage, oil feed passageway and the passageway that produces oil in the base, and the base center is equipped with threaded connection portion, and the hand pump assembly passes through threaded connection portion and is connected with water oil separating section of thick bamboo assembly, at oil feed passageway installation filling valve and filter screen I, the filtration refill has been installed in produce oil passageway installation delivery valve and filter screen II, water oil separating section of thick bamboo assembly. Accomplish water oil separating through filtering the refill, hold back the impurity in the fuel through filter screen I and filter screen II.
Description
Technical field
The present invention relates to a kind of oil water separator, belong to liquid separating appts technical field.
Background technology
Diesel engine is more and more widely used as power source, but a lot of moisture can be mixed into as the diesel oil of its fuel in transport and storage process, when machine movement can be caused like this to do work, each oil supply cylinder is uneven, so that diesel engine power declines, machine is unstable, also can cause part corrosion, therefore, being separated by the water in diesel oil is the problem that letter need solve.
CN104415576A discloses oil water separator, comprise casing, casing top is provided with handlance, handlance is connected with casing by gland, and described gland is provided with the oil-in and oil-out that are communicated with cabinets cavity, and in described casing, liquid level sensor and acousto-optic buzzer are arranged at bottom, adjutage is provided with in liquid level sensor, adjutage is provided with flow control valve, is provided with float in described casing, and described float is provided with stop.
Even if but diesel oil have passed through precipitation and filters before adding diesel oil tank, clean, but in refueling process, because fueling vehicle, oiling circumstance, reservoir port be unclean etc., factor still can make contaminated by diesel oil, and in diesel engine operation process, due to the impurity deposited in fuel system, the heavy dust suspended in air, also contaminated by diesel oil can be made, in addition diesel oil might not be real clean before adding fuel tank.
And this oil water separator can only be separated diesel oil and water, and filtering effect cannot be played, in order to solid sundries removings such as the iron oxide be contained in fuel oil, dust, prevent fuel system from blocking (particularly atomizer), also need outfit diesel fine filter.
Summary of the invention
The object of the present invention is to provide a kind of oil water separator, can deleterious particle in filtering engine fuel gas system and moisture content, to protect oil pump nozzle, cylinder sleeve, piston ring etc., reduce wear, avoid blocking.
For achieving the above object, present invention employs following technical proposals: a kind of oil water separator, mainly comprise hand pump assembly, water-oil separating cylinder assembly, collecting bowl assembly three part, the upper end of water-oil separating cylinder assembly connects hand pump assembly, and the lower end of water-oil separating cylinder assembly connects collecting bowl assembly; Hand pump assembly comprises base, establishes exhaust passage, oil inlet passage and oil discharge passage in base, and base center is provided with threaded joints, and hand pump assembly is threaded connection portion and is connected with water-oil separating cylinder assembly; Be installed into fuel tap at oil inlet passage and sealed by O type rubber seal I (110), flowing to by oil circuit, screen pack I is installed after inlet valve; At oil discharge passage, delivery valve be installed and sealed by O type rubber seal II, flowing to by oil circuit, screen pack II is installed before delivery valve; Hand pump assembly also comprises pump case, plastic casing, rubber closure, spring pressure plate, cylindroid helical-coil compression spring, cylindroid helical-coil compression spring to be sleeved in spring pressure plate and to be against on inlet valve and delivery valve, outside spring pressure plate, rubber closure is set, rubber closure outer end arranges plastic casing, and by pump case, rubber closure and plastic casing is fixed on base.
As the preferred embodiment of the present invention, oil inlet passage connects to oil-in, and oil-in is arranged plug screw II and sealed by rectangular seal III; Oil discharge passage connects to oil-in, and oil-out is arranged plug screw I and sealed by rectangular seal II; The exhaust outlet of exhaust passage installs bleeder screw and pad, in use can unclamp the air in bleeder screw removing oil water separator.
Further, also in oil inlet passage, by Cross Recess Head Screw, flow-stop valve is installed.
Further, as shown in Figure 2, also on base, connect a handle, hold pressing to facilitate.
As the preferred embodiment of the present invention, , described water-oil separating cylinder assembly comprises water-oil separating cylinder shell, central tube, central tube is set with filter paper core outward, the upper end of filter paper core is fixed together by binding agent and upper end cover, the lower end of filter paper core is fixed together by binding agent and bottom end cover, there is clearance space between filter paper core and water-oil separating cylinder shell to pass through for fuel oil, between bottom end cover and water-oil separating cylinder shell, packing ring is set, water-oil separating cylinder shell upper end arranges thread plate, there is clearance space between thread plate and upper end cover to pass through for fuel oil, described thread plate center is opened screwed hole and is communicated with central tube, sealing ring II is set between thread plate and upper end cover, packing holder is provided with to lay rectangular seal I above thread plate.
As the preferred embodiment of the present invention, described collecting bowl assembly comprises collecting bowl and the liquid level sensor be arranged on bottom collecting bowl and discharging valve, and collecting bowl upper end is provided with the groove holding sealing ring I.
As the preferred embodiment of the present invention, sealed by rectangular seal I between water-oil separating cylinder assembly and hand pump assembly, sealed by sealing ring I between water-oil separating cylinder assembly and collecting bowl assembly.
Beneficial effect of the present invention: water-oil separating and the set of diesel fuel filter cleaning function in a device, provide separative efficiency.This oil water separator can deleterious particle in filtering engine fuel gas system and moisture content, to protect oil pump nozzle, cylinder sleeve, piston ring etc., reduces wear, avoid blocking.It is contained in the solid sundries such as iron oxide, the dust removing in fuel oil, prevents fuel system from blocking (particularly atomizer), reduces mechanical wear, guarantee that engine stabilizer runs, improve reliability.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the sectional view of hand pump assembly.
Fig. 3 is the partial enlarged drawing of hand pump assembly.
Fig. 4 is the top view of hand pump assembly.
Fig. 5 is the right view of hand pump assembly.
Fig. 6 is water-oil separating cylinder assembly schematic diagram.
Fig. 7 is collecting bowl assembly schematic diagram.
1. hand pump assemblies in the drawings, 2. rectangular seal I, 3. water-oil separating cylinder assembly, 4. sealing ring I, 5. collecting bowl assembly, 101. base, 102. pump case, 103. plastic casing, 104. rubber closure, 105. spring pressure plate, 106. cylindroid helical-coil compression spring, 107. flow-stop valve, 108. Cross Recess Head Screw, 109. inlet valve, 110.O type rubber seal I, 111. screen packs I, 112. bleeder screw, 113. pad, 114. rectangular seals II, 115. plug screws I, 116. rectangular seals III, 117. plug screws II, 118. delivery valve, 119.O type rubber seal II, 120. screen packs II, 121. oil inlet passage, 122, oil discharge passage, 123. exhaust passage, 124. threaded joints, 125. handle, 301. packing holder, 302. thread plate, 303, sealing ring II, 304. upper end cover, 305. binding agent, 306. water-oil separating cylinder shells, 307. filter paper core, 308. central tube, 309. bottom end cover, 310. packing ring, 501. collecting bowl, 502. liquid level sensor, 503. discharging valve.
Detailed description of the invention
For the ease of understanding, below in conjunction with accompanying drawing and preferred embodiment, the present invention is elaborated.
As shown in Figure 1, this oil water separator mainly comprises hand pump assembly (1), water-oil separating cylinder assembly (3), collecting bowl assembly (5) three part, the upper end of water-oil separating cylinder assembly (3) is connected hand pump assembly (1) and is sealed by rectangular seal I (2), and the lower end of water-oil separating cylinder assembly (3) is connected collecting bowl assembly (5) and sealed by sealing ring I (4).
As shown in Figure 2, hand pump assembly (1) comprises base (101), exhaust passage (123), oil inlet passage (121) and oil discharge passage (122) is established in base (101), base (101) center is provided with threaded joints (124), and hand pump assembly (1) is threaded connection portion (124) and is connected with water-oil separating cylinder assembly (3).As preferred embodiment, exhaust passage (123) is positioned at threaded joints (124), oil inlet passage (121) and oil discharge passage (122) lay respectively at the both sides of exhaust passage (123), and their arrangement position can set according to the topology layout of water-oil separating cylinder assembly (3).
As shown in Figures 2 and 3, be installed into fuel tap (109) at oil inlet passage (121) and sealed by O type rubber seal I (110), flowing to by oil circuit, afterwards screen pack I (111) is installed at inlet valve (109); At oil discharge passage (122), delivery valve (118) be installed and sealed by O type rubber seal II (119), flowing to, at the front installation screen pack II (120) of delivery valve (118) by oil circuit.
As shown in Figure 4, oil inlet passage (121) connects to oil-in, and oil-in is arranged plug screw II (117) and sealed by rectangular seal III (116); Oil discharge passage (122) connects to oil-in, and oil-out is arranged plug screw I (115) and sealed by rectangular seal II (114); The exhaust outlet of exhaust passage (123) installs bleeder screw (112) and pad (113), in use can unclamp the air in bleeder screw (112) removing oil water separator.
As shown in Figure 2, hand pump assembly (1) also comprises pump case (102), plastic casing (103), rubber closure (104), spring pressure plate (105), cylindroid helical-coil compression spring (106), cylindroid helical-coil compression spring (106) to be sleeved in spring pressure plate (105) and to be against on inlet valve (109) and delivery valve (118), rubber closure (104) is set outside spring pressure plate (105), rubber closure (104) outer end arranges plastic casing (103), and by pump case (102), rubber closure (104) and plastic casing (103) are fixed on base (101).
Further, also in oil inlet passage (121), by Cross Recess Head Screw (108), flow-stop valve (107) is installed.
Further, as shown in Figure 2, also the upper connection handle (125) of base (101), pressing is held to facilitate.
As shown in Figure 6, described water-oil separating cylinder assembly (3) comprises water-oil separating cylinder shell (306), central tube (308), central tube (308) is set with filter paper core (307) outward, the upper end of filter paper core (307) is fixed together by binding agent (305) and upper end cover (304), the lower end of filter paper core (307) is fixed together by binding agent (305) and bottom end cover (309), there is clearance space between filter paper core (307) and water-oil separating cylinder shell (306) to pass through for fuel oil, packing ring (310) is set between bottom end cover (309) and water-oil separating cylinder shell (306), water-oil separating cylinder shell (306) upper end arranges thread plate (302), there is clearance space between thread plate (302) and upper end cover (304) to pass through for fuel oil, described thread plate (302) center is opened screwed hole and is communicated with central tube (308), sealing ring II (303) is set between thread plate (302) and upper end cover (304), thread plate (302) top is provided with packing holder (301) to lay rectangular seal I (2).During installation, the threaded joints (124) of hand pump assembly (1) screws in the screwed hole of thread plate (302).
As shown in Figure 7, described collecting bowl assembly (5) comprises collecting bowl (501) and is arranged on liquid level sensor (502) and the discharging valve (503) of collecting bowl (501) bottom, and collecting bowl (501) upper end is provided with the groove holding sealing ring I (4).
In use procedure, by pressing plastic casing (103), fuel oil is sucked oil inlet passage (121), after filter screen I (111) impurity screening, flow into filter paper core (307) and carry out water-oil separating, water flows into collecting bowl (501) fuel oil and is collected in water-oil separating cylinder assembly (3) and oil discharge passage (122), when fuel pressure is back to fuel tank more than during 0.08MPa through return contacts.Be provided with screen pack II (120) at oil discharge passage (122), ensure that the fuel oil flowing into fuel tank cleans.
Claims (10)
1. an oil water separator, comprise hand pump assembly (1), water-oil separating cylinder assembly (3), collecting bowl assembly (5) three part, the upper end of water-oil separating cylinder assembly (3) connects hand pump assembly (1), and the lower end of water-oil separating cylinder assembly (3) connects collecting bowl assembly (5), it is characterized in that:
Hand pump assembly (1) comprises base (101), exhaust passage (123), oil inlet passage (121) and oil discharge passage (122) is established in base (101), base (101) center is provided with threaded joints (124), and hand pump assembly (1) is threaded connection portion (124) and is connected with water-oil separating cylinder assembly (3);
Be installed into fuel tap (109) at oil inlet passage (121) and sealed by O type rubber seal I (110), flowing to by oil circuit, afterwards screen pack I (111) is installed at inlet valve (109), at oil discharge passage (122), delivery valve (118) be installed and sealed by O type rubber seal II (119), flowing to, at the front installation screen pack II (120) of delivery valve (118) by oil circuit, hand pump assembly (1) also comprises pump case (102), plastic casing (103), rubber closure (104), spring pressure plate (105), cylindroid helical-coil compression spring (106), cylindroid helical-coil compression spring (106) to be sleeved in spring pressure plate (105) and to be against on inlet valve (109) and delivery valve (118), rubber closure (104) is set outside spring pressure plate (105), rubber closure (104) outer end arranges plastic casing (103), and by pump case (102), rubber closure (104) and plastic casing (103) are fixed on base (101).
2. oil water separator according to claim 1, is characterized in that: sealed by rectangular seal I (2) between water-oil separating cylinder assembly (3) and hand pump assembly (1).
3. oil water separator according to claim 1, is characterized in that: sealed by sealing ring I (4) between water-oil separating cylinder assembly (3) and collecting bowl assembly (5).
4. oil water separator according to claim 1 and 2, it is characterized in that: described water-oil separating cylinder assembly (3) comprises water-oil separating cylinder shell (306), central tube (308), filter paper core (307) is installed between water-oil separating cylinder shell (306) and central tube (308), the upper end of filter paper core (307) is fixed together by binding agent (305) and upper end cover (304), the lower end of filter paper core (307) is fixed together by binding agent (305) and bottom end cover (309), clearance space is there is between filter paper core (307) and water-oil separating cylinder shell (306), packing ring (310) is set between bottom end cover (309) and water-oil separating cylinder shell (306), water-oil separating cylinder shell (306) upper end arranges thread plate (302), clearance space is there is between thread plate (302) and upper end cover (304), described thread plate (302) center is opened screwed hole and is communicated with central tube (308), sealing ring II (303) is set between thread plate (302) and upper end cover (304), thread plate (302) top is provided with packing holder (301).
5. oil water separator according to claim 3, it is characterized in that: described collecting bowl assembly (5) comprises collecting bowl (501) and is arranged on liquid level sensor (502) and the discharging valve (503) of collecting bowl (501) bottom, and collecting bowl (501) upper end is provided with the groove holding sealing ring I (4).
6. oil water separator according to claim 1, is characterized in that: also in oil inlet passage (121), install flow-stop valve (107) by Cross Recess Head Screw (108).
7. oil water separator according to claim 1, is characterized in that: also the upper connection handle (125) of base (101), hold pressing to facilitate.
8. oil water separator according to claim 1, is characterized in that: oil inlet passage (121) connects to oil-in, and oil-in is arranged plug screw II (117) and sealed by rectangular seal III (116).
9. oil water separator according to claim 1, is characterized in that: oil discharge passage (122) connects to oil-in, and oil-out is arranged plug screw I (115) and sealed by rectangular seal II (114).
10. oil water separator according to claim 1, is characterized in that: the exhaust outlet of exhaust passage (123) installs bleeder screw (112) and pad (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604432.3U CN204891392U (en) | 2015-08-12 | 2015-08-12 | Oil -water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604432.3U CN204891392U (en) | 2015-08-12 | 2015-08-12 | Oil -water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204891392U true CN204891392U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604432.3U Expired - Fee Related CN204891392U (en) | 2015-08-12 | 2015-08-12 | Oil -water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204891392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056618A (en) * | 2015-08-12 | 2015-11-18 | 九江新恒机械制造有限公司 | Oil-water separator |
-
2015
- 2015-08-12 CN CN201520604432.3U patent/CN204891392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056618A (en) * | 2015-08-12 | 2015-11-18 | 九江新恒机械制造有限公司 | Oil-water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |