CN105673278A - Fuel oil pump assembly - Google Patents
Fuel oil pump assembly Download PDFInfo
- Publication number
- CN105673278A CN105673278A CN201511006986.4A CN201511006986A CN105673278A CN 105673278 A CN105673278 A CN 105673278A CN 201511006986 A CN201511006986 A CN 201511006986A CN 105673278 A CN105673278 A CN 105673278A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil storage
- storage barrel
- cleaner
- fuel
- 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
- 239000000295 fuel oil Substances 0.000 title claims abstract description 25
- 239000003921 oil Substances 0.000 claims abstract description 112
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 58
- 239000007924 injection Substances 0.000 claims description 58
- 239000000446 fuel Substances 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 12
- 239000002828 fuel tank Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010761 intermediate fuel oil Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/50—Filters arranged in or on fuel tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a fuel oil pump assembly. A fuel oil pump and a filter are connected and form a main body shaped like the Arabic numeral 8. A regulating valve seat is provided with an oil inlet, a filter sealing cover, an oil outlet connector, an oil draining port and a regulating valve installation cavity. The regulating valve seat is made of electroconductive plastics. The regulating valve seat is further provided with a terminal-insert connector. The terminal-insert connector is provided with an insert or a terminal. The insert or the terminal is connected with the cathode of the fuel oil pump through a wire. An oil circuit pipeline is integrated on a shell support of the filter. The fuel oil pump can be in oil circuit connection with the filter through the oil circuit pipeline. An oil storage bucket lid is fixedly connected with an oil storage bucket through a buckle structure. The oil storage bucket lid is fixedly connected with the main body shaped like the Arabic numeral 8 through a buckle structure. The main body shaped like the Arabic numeral 8 is more compact in structure and smaller in occupied space. The regulating valve seat is of an integrated structure and is made of the conductive materials, and the anti-static design is adopted. The oil storage bucket lid serves as the oil storage bucket lid as well as an installing and positioning support of the main body shaped like the Arabic numeral 8, and thus installing, positioning and dismounting are more convenient.
Description
Technical field
The present invention relates to fuel oil pump assembly.
Background technology
Fuel oil pump assembly includes blind flange, oil storage barrel, oil storage bung, drainage screen, fuel pump, cleaner and liquid level sensor, fuel oil pump assembly is arranged in fuel tank, make the fuel oil in oil storage barrel be maintained at and relatively expire state, avoid tilted road surface fuel pump cannot draw fuel, fuel pump is delivered in the fuel pipe of fuel injector after the fuel filter being stored in fuel tank.
Summary of the invention
In view of the technical problem existed in background technology, technical problem solved by the invention aims to provide a kind of new fuel oil pump assembly.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that: fuel oil pump assembly, include oil storage barrel, oil storage bung, fuel pump and cleaner, fuel pump and cleaner are arranged in oil storage barrel, it is characterized in that: described fuel pump is connected with cleaner and forms figure of eight main body, the bottom of filtering arranges regulating valve seat, this regulating valve seat has oil-in, cleaner covers, oil out port, drain tap and adjustment valve installation cavity, regulate valve and be arranged in adjustment valve installation cavity, oil-in extend in cleaner from the bottom of cleaner, cleaner capping is arranged on regulating valve seat oil-in place, cleaner capping is connected with the bottom of cleaner, oil-in, oil out port is connected with regulating valve, regulate valve to connect with drain tap, regulating valve seat adopts conductive plastics, regulating valve seat is additionally provided with terminal inserted sheet interface, terminal inserted sheet interface arranges inserted sheet or terminal, inserted sheet or terminal are connected with fuel pump negative pole by wire, cleaner also includes shell holder, shell holder is provided with installation seat for fuel pump, shell holder is integrated with oil line pipe, oil line pipe carries out oil circuit for fuel pump with cleaner and is connected, the oil-out of fuel pump and the oil-in of cleaner are attached by integrated oil line pipe, fuel pump is arranged on installation seat for fuel pump by cover and buckle structure, described oil storage bung is connected by buckle structure is fixing with oil storage barrel, oil storage bung be connected with install locating support, locating support is installed be connected by buckle structure is fixing with figure of eight main body.
Also include liquid level sensor, described oil storage barrel is provided with the slot stick that cross section is " Qian " shape, slot stick is provided with beeline channel, one end of slot stick arranges the entrance of beeline channel, the other end of slot stick is set to the stop part of beeline channel, the side of beeline channel and be positioned at slot stick and be provided with limited bayonet, described liquid level sensor includes sensor holder, being provided with cross section on sensor holder is "T"-shaped slide block, sensor holder is provided with the positioning wedged block coordinating location with limited bayonet, slide block is arranged on slot stick by beeline channel and coordinates location by positioning wedged block and locating fastener.
Limited bayonet arranges three at a high position for oil storage barrel, middle position and low level, and slot stick is furnished with the positive stop strip of I-shaped.
The lower end of described slot stick is the entrance of beeline channel, and limited bayonet is arranged to triangle polyester fibre bayonet socket, and slot stick is axially arranged on oil storage barrel.
The bottom of described fuel pump has aerofluxus and the jet blower of row's fuel oil, the bottom of oil storage barrel is provided with the connection seat being connected with jet blower, connect seat and be provided with the first injection runner, the bottom surface of oil storage barrel is additionally provided with jet grooves and welding rod, welding rod is welded on the bottom surface of oil storage barrel, welding rod has circular portion, this circular portion is arranged on the bottom connecting seat, welding rod and jet grooves form the second injection runner, second injection runner and the first injection flow passage, the 3rd injection runner it is additionally provided with bottom oil storage barrel, 3rd injection runner and the second injection flow passage, and oil storage barrel is additionally provided with the duct making the 3rd injection runner connect with fuel tank, isolation channel it is provided with in oil storage barrel, isolation channel and the 3rd injection flow passage, the notch of isolation channel is near at oil storage barrel bung place.
Described 3rd injection runner misplaces up and down with the second injection runner, on oil storage barrel and be positioned at the 3rd injection runner be arranged below as cavity, duct is arranged in cavity, and the 3rd sprays in runner and be additionally provided with atomizer and filter screen.
Described connection seat place is provided with device for preventing leakage, this device for preventing leakage is arranged on below jet blower, device for preventing leakage includes seal receptacle, sealing-plug and spring, seal receptacle is arranged in the first injection runner, sealing-plug is arranged on below seal receptacle, and sealing-plug seals with seal receptacle and coordinates, and spring is arranged on below sealing-plug.
Beneficial effects of the present invention is, figure of eight agent structure is compacter, take up room less, regulating valve seat is integrated with oil out port, oil-in, cleaner capping, drain tap and regulates valve installation cavity, and regulating valve seat have employed conductive material, and destatics design; Oil storage bung also as the installation locating support of figure of eight main body, makes figure of eight main body installation location convenient except as oil storage bung, and buckle structure connected mode makes its installing/dismounting convenient; Liquid level sensor is arranged on oil storage barrel by new mounting means, can be arranged on the differing heights of oil storage barrel by adjusting, make assembly versatility higher; The injection runner of jet blower is integrated on the staving of oil storage barrel, compact conformation, the injection simultaneously making full use of jet blower keeps oil storage barrel to be in full state, also increases the leak free design at jet blower place on this basis; Therefore the present invention compared with prior art has prominent substantive distinguishing features and significant progressive.
Accompanying drawing explanation
Relevant details and the operation principle of embodiments of the present invention and embodiment are described below in conjunction with accompanying drawing.
Fig. 1 is the perspective view (liquid level sensor is high-order) of the present invention.
Fig. 2 is the perspective view (in liquid level sensor position) of the present invention.
Fig. 3 is the perspective view (liquid level sensor low level) of the present invention.
Fig. 4 is the structural representation (slot stick is forward) of the present invention.
Fig. 5 is the plan structure schematic diagram of figure of eight main body in the present invention.
Fig. 6 is A-A sectional view in Fig. 5.
Fig. 7 is the structural representation of figure of eight main body and oil storage bung.
Fig. 8 is regulating valve seat sectional structure schematic diagram in the present invention.
Fig. 9 is that regulating valve seat is without arranging the structural representation regulating valve.
Figure 10 is the structural representation of sensor holder in the present invention.
Figure 11 is A-A sectional view in Figure 10.
Figure 12 is B-B sectional view in Figure 10.
Figure 13 is oil storage barrel structural representation of the present invention.
Figure 14 is oil storage barrel structural representation of the present invention.
Figure 15 is oil storage barrel polycrystalline substance schematic diagram of the present invention.
Figure 16 is A-A sectional view in Figure 15.
Figure 17 is B-B sectional view in Figure 15.
Figure 18 is the structural representation that in the present invention, device for preventing leakage is in sealing state.
Figure 19 is the structural representation that in the present invention, device for preventing leakage is in non-tight state.
Detailed description of the invention
Referring to accompanying drawing, present embodiment intermediate fuel oil pump assembly, include oil storage barrel 1, oil storage bung 2, fuel pump 3, liquid level sensor 7, drainage screen and cleaner 4.
Fuel pump 3 and cleaner 4 are arranged in oil storage barrel 1, and fuel pump is connected with cleaner and forms figure of eight main body. Cleaner 4 includes shell holder 41, shell holder 41 is provided with installation seat for fuel pump 42, being integrated with oil line pipe 45 in shell holder, oil line pipe carries out oil circuit for fuel pump with cleaner and is connected, and the oil-out of fuel pump and the oil-in of cleaner are attached by integrated oil line pipe. Fuel pump 3 is arranged on installation seat for fuel pump 42 by cover 43 and buckle structure 44, referring to accompanying drawing, and fuel pump and two main bodys of cleaner are cylindrical is interconnected to figure of eight main body. Figure of eight agent structure is compacter, and carries out fuel pump without extra pipe and be connected with the oil circuit of cleaner, takes up room less, whole agent structure is installed during installation, convenient. In present embodiment, the concrete structure of buckle structure (including the buckle structure being described below) can be U-loop hook and the barb with inclined-plane, repeats no more.
Oil storage bung 2 and oil storage barrel 1 is connected by buckle structure 21 is fixing, and being connected with of oil storage bung installs locating support, installs locating support and passes through buckle structure 23 with figure of eight main body and fix and be connected. Oil storage bung except as oil storage bung also as the installation locating support of figure of eight main body, during installation, after can first the figure of eight main body of fuel pump and cleaner being arranged on oil storage barrel lid, again by oil storage bung and figure of eight main body integral installation in oil storage barrel, making figure of eight main body installation location convenient, buckle structure connected mode makes its installing/dismounting convenient.
The bottom of cleaner 4 arranges regulating valve seat 6, this regulating valve seat 6 has oil-in 61, cleaner capping 62, oil out port 63, drain tap 64 and regulates valve installation cavity, regulate valve 66 and be arranged in adjustment valve installation cavity, oil-in extend in cleaner from the bottom of cleaner, cleaner capping is arranged on regulating valve seat oil-in place, cleaner capping is connected with the bottom of cleaner, and oil-in, oil out port are connected with adjustment valve, regulates valve and connects with drain tap.Regulating valve seat adopts conductive plastics, and regulating valve seat is additionally provided with terminal inserted sheet interface, and terminal inserted sheet interface is arranged inserted sheet or terminal, inserted sheet or terminal and is connected with fuel pump negative pole by wire. Regulating valve seat is integrated with oil out port, oil-in, cleaner capping, drain tap and regulates valve installation cavity, more practical, and regulating valve seat have employed conductive material, and destatic design, the electrostatic that liquid flowing produces can be eliminated, safer. If without arranging adjustment valve, it is possible to being sealed by the passage being connected with adjustment valve, the versatility of regulating valve seat is higher.
Oil storage barrel 1 is provided with the slot stick 11 that cross section is " Qian " shape, slot stick is provided with beeline channel 12, one end of slot stick is set to the entrance of beeline channel, the other end of slot stick is set to the stop part of beeline channel, the side of beeline channel and be positioned at slot stick and be provided with limited bayonet 13, liquid level sensor 7 includes sensor holder, being provided with cross section on sensor holder is "T"-shaped slide block 72, sensor holder is provided with the positioning wedged block 73 coordinating location with limited bayonet, slide block is slipped into by beeline channel and is arranged on slot stick and coordinates location by positioning wedged block and locating fastener. liquid level sensor is arranged on oil storage barrel by new mounting means, during installation, inserts in slot stick by the head of "T"-shaped slide block, and the position then sliding into locating fastener in beeline channel positions. limited bayonet arranges three at a high position for oil storage barrel, middle position and low level, and slot stick is furnished with the positive stop strip 14 of I-shaped, referring to accompanying drawing, when a high position, it is not necessary to arrange positive stop strip, directly sensor holder is slid into a high position and positions, when middle position, middle position positive stop strip is set, is inserted in slot stick, then sensor holder is slid into middle position and positions, when low level, low level positive stop strip is set, is inserted in slot stick, then sensor holder is slid into low level and position. in present embodiment, positive stop strip specification is consistent, inserts one during middle position, inserts two during low level. the lower end of slot stick is the entrance of beeline channel, and limited bayonet is arranged to triangle polyester fibre bayonet socket, and slot stick is axially arranged on oil storage barrel. in present embodiment, slide block and beeline channel para-position, positioning wedged block and limited bayonet para-position, the base level of triangle polyester fibre buckle, hypotenuse is above base, and opening, towards beeline channel, facilitates positioning wedged block upward sliding and restriction positioning wedged block to move down. can liquid level sensor be arranged on the differing heights of oil storage barrel by adjusting, make assembly versatility higher.
The bottom of fuel pump 3 has aerofluxus and the jet blower 31 of row's fuel oil, and the bottom of oil storage barrel 1 is provided with the connection seat 19 being connected with jet blower, is installed facing to connecting seat linking by jet blower 31 during installation. Connecting seat 19 and be provided with the first injection runner, connecting seat in the present embodiment is cylindricality seat, and the first injection runner is be arranged on the passage connected in the middle of seat, and the first injection runner is above-below direction. The bottom surface of oil storage barrel 1 is additionally provided with jet grooves 15 and welding rod 16, welding rod 16 is welded on the bottom surface of oil storage barrel 1, welding rod has circular portion 161, this circular portion is arranged on the bottom connecting seat, when welding rod does not weld, connect seat bottom portion and be in the state communicated with the external world, jet blower and follow-up device for preventing leakage are conveniently set. Welding rod and jet grooves form the second injection runner 82, second injection runner and the first injection flow passage, the 3rd injection runner 83 it is additionally provided with bottom oil storage barrel, 3rd injection runner and the second injection flow passage, and oil storage barrel 1 is additionally provided with the duct 18 making the 3rd injection runner connect with fuel tank, isolation channel 85 it is provided with in oil storage barrel, isolation channel and the 3rd injection flow passage, the notch of isolation channel is near at oil storage barrel bung place, notch is slightly below bung, it is simple to oil overflows in oil storage barrel from isolation channel.The injection runner of jet blower is integrated on the staving of oil storage barrel, compact conformation, the injection simultaneously making full use of jet blower keeps oil storage barrel to be in full state, its operation principle is: the jet power produced in injection runner when aerofluxus and row's fuel oil by fuel pump jet blower, passing hole channel outside oil storage barrel is entered into fuel oil in runner and drives in isolation channel by jet power, and overflows isolation channel and enter in oil storage barrel.
3rd injection runner 83 and the second injection runner about 82 misplace, 3rd injection runner is upper, second injection runner under, second, third injection runner is connected, there is between them vertical passage be connected, second, third injection runner is horizontal direction but is not in same level, on oil storage barrel and be positioned at the 3rd injection runner be arranged below as cavity 17, duct 18 is arranged in cavity, and the setting of cavity can reduce oil storage barrel and be positioned at the staving bottom thickness at the 3rd injection runner place. Being additionally provided with atomizer 52 and filter screen 53, atomizer and filter screen in the 3rd injection runner 83 and be positioned at the entrance side of the 3rd injection runner, duct 18 is between atomizer and the 3rd injection runner exit. When arranging, a step can be opened bottom oil storage barrel, step is offered fabrication hole, by fabrication hole, atomizer, filter screen are successively set in the 3rd injection runner, stronger jet power can be formed, can also arranging stepped hole in 3rd injection runner to arrange for atomizer coupling, fabrication hole is sealed by plug plug 51.
Also increase the leak free design at jet blower 31 place, connect seat 19 place and be provided with device for preventing leakage, this device for preventing leakage is arranged on below jet blower 31, device for preventing leakage includes seal receptacle 91, sealing-plug 92 and spring 93, seal receptacle is arranged in the first injection runner, sealing-plug is arranged on below seal receptacle, and sealing-plug seals with seal receptacle and coordinates, and spring is arranged on below sealing-plug. When not working, seal receptacle, sealing-plug fitted seal, it is prevented that oil storage barrel through overspray runner from duct leak fuel oil; During work, sealing-plug is backed down by the jet power of jet blower by the elastic force overcoming spring, gets through injection runner, and when not working, spring reset makes seal receptacle form sealing state with sealing-plug.
Claims (7)
1. fuel oil pump assembly, include oil storage barrel (1), oil storage bung (2), fuel pump (3) and cleaner (4), fuel pump and cleaner are arranged in oil storage barrel, it is characterized in that: described fuel pump is connected with cleaner and forms figure of eight main body, the bottom of cleaner (4) arranges regulating valve seat (6), this regulating valve seat (6) has oil-in (61), cleaner capping (62), oil out port (63), drain tap (64) and adjustment valve installation cavity, regulate valve (66) and be arranged in adjustment valve installation cavity, oil-in extend in cleaner from the bottom of cleaner, cleaner capping is arranged on regulating valve seat oil-in place, cleaner capping is connected with the bottom of cleaner, oil-in, oil out port is connected with regulating valve, regulate valve to connect with drain tap, regulating valve seat (6) adopts conductive plastics, regulating valve seat is additionally provided with terminal inserted sheet interface (67), terminal inserted sheet interface arranges inserted sheet or terminal, inserted sheet or terminal are connected with fuel pump negative pole by wire, cleaner (4) also includes shell holder (41), shell holder is provided with installation seat for fuel pump (42), shell holder is integrated with oil line pipe (45), oil line pipe carries out oil circuit for fuel pump with cleaner and is connected, the oil-out of fuel pump and the oil-in of cleaner are attached by integrated oil line pipe, fuel pump is arranged on installation seat for fuel pump by cover (43) and buckle structure (44), described oil storage bung (2) is connected by buckle structure (21) is fixing with oil storage barrel (1), oil storage bung (2) be connected with install locating support, locating support is installed be connected by buckle structure (23) is fixing with figure of eight main body.
2. fuel oil pump assembly as claimed in claim 1, it is characterized in that: also include liquid level sensor (7), described oil storage barrel (1) is provided with the slot stick (11) that cross section is " Qian " shape, slot stick is provided with beeline channel (12), one end of slot stick arranges the entrance of beeline channel, the other end of slot stick is set to the stop part of beeline channel, the side of beeline channel and be positioned at slot stick and be provided with limited bayonet (13), described liquid level sensor includes sensor holder, being provided with cross section on sensor holder is "T"-shaped slide block (72), sensor holder is provided with the positioning wedged block (73) coordinating location with limited bayonet, slide block is arranged on slot stick by beeline channel and coordinates location by positioning wedged block and locating fastener.
3. fuel oil pump assembly as claimed in claim 2, it is characterised in that: limited bayonet arranges three at a high position for oil storage barrel, middle position and low level, and slot stick is furnished with the positive stop strip (14) of I-shaped.
4. fuel oil pump assembly as claimed in claim 2, it is characterised in that: the lower end of described slot stick is the entrance of beeline channel, and limited bayonet is arranged to triangle polyester fibre bayonet socket, and slot stick is axially arranged on oil storage barrel.
5. fuel oil pump assembly as claimed in claim 1, it is characterized in that: the bottom of described fuel pump (3) has aerofluxus and the jet blower (31) of row's fuel oil, the bottom of oil storage barrel (1) is provided with the connection seat (19) being connected with jet blower, connect seat and be provided with the first injection runner, the bottom surface of oil storage barrel (1) is additionally provided with jet grooves (15) and welding rod (16), welding rod is welded on the bottom surface of oil storage barrel, welding rod has circular portion (161), this circular portion is arranged on the bottom connecting seat, welding rod and jet grooves form the second injection runner (82), second injection runner and the first injection flow passage, the 3rd injection runner (83) it is additionally provided with bottom oil storage barrel, 3rd injection runner and the second injection flow passage, and oil storage barrel is additionally provided with the duct (18) making the 3rd injection runner connect with fuel tank, isolation channel (85) it is provided with in oil storage barrel, isolation channel and the 3rd injection flow passage, the notch of isolation channel is near at oil storage barrel bung place.
6. fuel oil pump assembly as claimed in claim 5, it is characterized in that: described 3rd injection runner and the second injection runner misplace up and down, on oil storage barrel and be positioned at the 3rd injection runner be arranged below as cavity (17), duct (18) is arranged in cavity, is additionally provided with atomizer (52) and filter screen (53) in the 3rd injection runner.
7. fuel oil pump assembly as claimed in claim 5, it is characterized in that: described connection seat (19) place is provided with device for preventing leakage, this device for preventing leakage is arranged on below jet blower, device for preventing leakage includes seal receptacle (91), sealing-plug (92) and spring (93), seal receptacle is arranged in the first injection runner, sealing-plug is arranged on below seal receptacle, and sealing-plug seals with seal receptacle and coordinates, and spring is arranged on below sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006986.4A CN105673278B (en) | 2015-12-30 | 2015-12-30 | Fuel oil pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006986.4A CN105673278B (en) | 2015-12-30 | 2015-12-30 | Fuel oil pump assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673278A true CN105673278A (en) | 2016-06-15 |
| CN105673278B CN105673278B (en) | 2018-04-17 |
Family
ID=56297870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511006986.4A Active CN105673278B (en) | 2015-12-30 | 2015-12-30 | Fuel oil pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673278B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309648A (en) * | 2021-07-14 | 2021-08-27 | 浙江睿峰电喷系统有限公司 | Novel electronic injection fuel pump support assembly structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040037713A1 (en) * | 2001-07-25 | 2004-02-26 | Peter Schelhas | Fuel transporting device for a motor vehicle |
| CN102162415A (en) * | 2010-02-12 | 2011-08-24 | 新尼杰特有限公司 | Integrated fuel delivery module and methods of manufacture |
| CN203742859U (en) * | 2014-04-03 | 2014-07-30 | 沈阳玄潭汽车部件有限公司 | Carbon tank integrated electric fuel pump assembly for automobile |
| CN104295420A (en) * | 2014-09-30 | 2015-01-21 | 温州安佳汽车零部件有限公司 | Fuel oil pump assembly capable of absorbing oil at far end |
| CN204344337U (en) * | 2014-12-25 | 2015-05-20 | 瑞安市百德机车部件有限公司 | With the pressure regulator valve of automobile fuel pump assembly destaticing mechanism |
-
2015
- 2015-12-30 CN CN201511006986.4A patent/CN105673278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040037713A1 (en) * | 2001-07-25 | 2004-02-26 | Peter Schelhas | Fuel transporting device for a motor vehicle |
| CN102162415A (en) * | 2010-02-12 | 2011-08-24 | 新尼杰特有限公司 | Integrated fuel delivery module and methods of manufacture |
| CN203742859U (en) * | 2014-04-03 | 2014-07-30 | 沈阳玄潭汽车部件有限公司 | Carbon tank integrated electric fuel pump assembly for automobile |
| CN104295420A (en) * | 2014-09-30 | 2015-01-21 | 温州安佳汽车零部件有限公司 | Fuel oil pump assembly capable of absorbing oil at far end |
| CN204344337U (en) * | 2014-12-25 | 2015-05-20 | 瑞安市百德机车部件有限公司 | With the pressure regulator valve of automobile fuel pump assembly destaticing mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309648A (en) * | 2021-07-14 | 2021-08-27 | 浙江睿峰电喷系统有限公司 | Novel electronic injection fuel pump support assembly structure |
| CN113309648B (en) * | 2021-07-14 | 2024-02-20 | 浙江睿峰电喷系统有限公司 | Novel support assembly structure of electronic injection fuel pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105673278B (en) | 2018-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105626335B (en) | Fuel oil pump assembly | |
| CN105649840B (en) | Fuel oil pump assembly | |
| CN105276780A (en) | Water tank and dehumidifier | |
| CN105673278A (en) | Fuel oil pump assembly | |
| CN217841869U (en) | Novel filter | |
| CN113482819A (en) | Fuel pump assembly with near-far end injection | |
| CN211624808U (en) | Lubricating oil quantitative filling device | |
| CN205191853U (en) | Water tank and dehumidifier | |
| CN211875974U (en) | Automatic steam generator of water injection | |
| CN103127784B (en) | Filter of carbon dioxide heat pump system | |
| CN209195835U (en) | A kind of coal mine rock development machine hydraulic oil container anti-oil leakage device | |
| CN208125332U (en) | Battery case air-leakage test aerator | |
| CN113080779A (en) | Water tank of cleaning robot, cleaning robot and cleaning system | |
| CN101705588B (en) | Oil box for sewing machine | |
| CN210775153U (en) | Multi-liquid-level type optical cable water seepage inspection device | |
| CN214946574U (en) | Water inlet valve with filtering and water replenishing channel | |
| CN206439085U (en) | Non-return oil filtration component | |
| CN217129666U (en) | Fuel supply assembly for internal combustion engine | |
| CN217976423U (en) | Oil pool integrating remote injection | |
| CN219922226U (en) | Filter element cover and filter element | |
| CN213145499U (en) | Pressure reducing valve of machine oil filter element device | |
| CN211975998U (en) | Oil drain valve and oil tank | |
| CN216601669U (en) | Sealing element of electronic atomizer | |
| CN220622046U (en) | Oil storage device for diesel generator and fuel system of diesel generator | |
| CN215048630U (en) | Oil tank interface device, oil tank and refueling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fuel pump assembly Effective date of registration: 20220721 Granted publication date: 20180417 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG JINJIA AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2022330001480 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20180417 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG JINJIA AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2022330001480 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fuel pump assembly Effective date of registration: 20230928 Granted publication date: 20180417 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG JINJIA AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2023980059435 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180417 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG JINJIA AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2023980059435 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fuel pump assembly Granted publication date: 20180417 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG JINJIA AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2024980008589 |