CN206530425U - Fuel pipe pre-heating system - Google Patents
Fuel pipe pre-heating system Download PDFInfo
- Publication number
- CN206530425U CN206530425U CN201720232154.2U CN201720232154U CN206530425U CN 206530425 U CN206530425 U CN 206530425U CN 201720232154 U CN201720232154 U CN 201720232154U CN 206530425 U CN206530425 U CN 206530425U
- Authority
- CN
- China
- Prior art keywords
- fuel
- heating
- filter core
- sucking pipe
- filtration cleaner
- 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.)
- Expired - Fee Related
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a kind of fuel pipe pre-heating system, including electric heating fuel sucking pipe, coarse filtration cleaner, filter core heating collar and refined filtration cleaner；Connector is installed on the fuel sucking pipe insertion fuel tank internal of the electric heating fuel sucking pipe, electric heating fuel sucking pipe；The electric heating fuel sucking pipe is connected on coarse filtration cleaner by petroleum pipeline, and coarse filtration cleaner is connected on refined filtration cleaner by petroleum pipeline；It is mounted on filter core heating collar, the filter core heater of filter core heating collar carrying filter core connector on the coarse filtration cleaner, refined filtration cleaner.The utility model can remove fuel oil icing and hang cured phenomenon, it is ensured that the normal fuel injection of engine；The utility model significantly improves the quality of fuel spray, reduces the discharge of pollutant.
Description
Technical field
The utility model is related to Bus Technology field, and in particular to a kind of fuel pipe pre-heating system.
Background technology
In cold district, operating passenger car in use inevitably will be by a variety of feelings such as frozen oil, difficulty in starting
Condition.Another passenger on long-distance routes's vehicle shift line span is big, more or less can all be run in cold district.And car is mostly used as combustion using diesel oil
Material, diesel oil easily freezes solidification.After diesel oil, machine oil are freezed, vehicle is extremely difficult to carry out normal quickly startup, and serious have impact on car
Use, greatly reduce efficiency of operation.Fuel oil can influence its filling in combustion chamber under solidification, low-temperature condition, also
Divided combustion, on the one hand can influence the dynamic property of vehicle, on the other hand can pollute the exacerbation of discharge.
Utility model content
The purpose of this utility model is to provide a kind of fuel pipe pre-heating system, solution the deficiencies in the prior art.
The purpose of this utility model can be achieved through the following technical solutions：
Fuel pipe pre-heating system, including electric heating fuel sucking pipe, coarse filtration cleaner, filter core heating collar and refined filtration cleaner；
Connector is installed on the fuel sucking pipe insertion fuel tank internal of the electric heating fuel sucking pipe, electric heating fuel sucking pipe；
The electric heating fuel sucking pipe is connected on coarse filtration cleaner by petroleum pipeline, and coarse filtration cleaner is connected on refined filtration by petroleum pipeline
On cleaner；Filter core heating collar, the filter core heater of filter core heating collar are mounted on the coarse filtration cleaner, refined filtration cleaner
It is upper to carry filter core connector.
The electric heating fuel sucking pipe is arranged on flange by installing plate, and flange is arranged on fuel tank.
The electric heating fuel sucking pipe is connected on petroleum pipeline, petroleum pipeline by swivel joint and oil tube heating circle is housed, oil tube heating
The oil tube heating circle circle body hoop of circle is on oil pipe body, and the heater for oil tube of oil tube heating circle is connected with oil pipe connector.
The beneficial effects of the utility model：The utility model is used to be added to low pressure oil ways such as fuel tank, oil pipe, cleaners
Heat, removes fuel oil icing and hangs cured phenomenon so that fuel oil has certain temperature before engine nozzle is entered, it is ensured that hair
The normal fuel injection of motivation；The utility model can significantly improve the quality of fuel spray so that the burning of fuel is more abundant, excellent
The service condition of engine is changed, the discharge of pollutant is also reduced to a certain extent.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 1 is the front view of the utility model fuel pipe pre-heating system；
Fig. 2 is the structural representation of electric heating fuel sucking pipe of the present utility model；
Fig. 3 is the structural representation of filter core heating collar of the present utility model；
Fig. 4 is the structural representation of petroleum pipeline of the present utility model and oil tube heating circle；
The sectional view that Fig. 5 is A-A in Fig. 4；
Indicated in figure：1- electric heating fuel sucking pipes, 11- installing plates, 12- fuel sucking pipes, 13- connectors, 2- flanges, 3- petroleum pipelines,
31- oil pipe bodys, 32- swivel joints, 4- coarse filtration cleaners, 5- filter core heating collars, 51- bands, 52- filter core heating collar circle bodies,
53- filter core connectors, 6- oil tube heating circles, 61- oil tube heating circle circle bodies, 62- oil pipe connectors, 7- refined filtration cleaners, 8- oil
Case.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only a part of embodiment of the utility model, rather than whole embodiment.Based on the reality in the utility model
Example is applied, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
The scope protected in the utility model.
Fuel pipe pre-heating system, referring to Fig. 1, including electric heating fuel sucking pipe 1, flange 2, petroleum pipeline 3, coarse filtration cleaner 4, filter
Core heating collar 5, oil tube heating circle 6, refined filtration cleaner 7 and fuel tank 8；
Wherein, electric heating fuel sucking pipe 1 is arranged on flange 2 by installing plate 11, and flange 2 is arranged on fuel tank 8；Fuel sucking pipe 12
To suction out fuel oil inside one end insertion fuel tank 8, as shown in Fig. 2 fuel sucking pipe 12 is provided with filtering and heater；Electric heating fuel sucking pipe
Connector 13 is installed, the access vehicle circuitry of connector 13 is that fuel sucking pipe 12 is powered on 1；
As shown in Figure 4 and Figure 5, the other end of electric heating fuel sucking pipe 1 is connected on the oil pipe body 31 of petroleum pipeline 3 by swivel joint 32
On one end, oil tube heating circle 6 is housed on petroleum pipeline 3, the oil tube heating circle circle body 61 of oil tube heating circle 6 is bound round in oil pipe body 31
On, heater for oil tube is connected to oil pipe connector 62, and oil pipe connector 62 is that oil tube heating circle 6 is powered；
The other end of petroleum pipeline 3 is connected on the one end of coarse filtration cleaner 4 by swivel joint 32, is provided with coarse filtration cleaner 4
Filter core heating collar 5, as shown in figure 3, filter core heating collar 5 by band 51 by the banding of filter core heating collar circle body 52 in coarse filtration cleaner
On 4 tank bodies, filter core heater carries filter core connector 53, and filter core connector 53 obtains electric energy to add filter tank
Heat；
The other end of coarse filtration cleaner 4 is connected on the one end of refined filtration cleaner 7 by petroleum pipeline 3, is provided with refined filtration cleaner 7
Filter core heating collar 5, filter core heating collar 5 by band 51 by the banding of filter core heating collar circle body 52 on the tank body of refined filtration cleaner 7, filter
Core heater carries filter core connector 53, and filter core connector 53 obtains electric energy to heat filter tank；
The other end of refined filtration cleaner 7 sprays into combustion chamber by the atomizer of petroleum pipeline 3；
The fuel pipe pre-heating system has a two-stage cleaner, fuel direct be from fuel tank 8 to coarse filtration cleaner 4 after again to
Refined filtration cleaner 7, finally enters atomizer and sprays into combustion chamber.The coarse filtration cleaner 4 tentatively filters out water in fuel oil and thick
Big solid particle polluter；Described refined filtration cleaner 7 further filters out tiny granule foreign；The preheating is added using electricity
The form of heat, by a series of heating process of this system, fuel oil has certain temperature before engine is reached, it is ensured that hair
The normal fuel injection of motivation, this measure can significantly improve the quality of fuel spray so that the burning of fuel is more abundant, optimizes and starts
The service condition of machine, also reduces the discharge of pollutant to a certain extent.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment that the utility model is not limited yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle of the present utility model and practical application are explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (3)
1. fuel pipe pre-heating system, it is characterised in that including electric heating fuel sucking pipe (1), coarse filtration cleaner (4), filter core heating collar
And refined filtration cleaner (7) (5)；
Fuel sucking pipe (12) the insertion fuel tank (8) of the electric heating fuel sucking pipe (1) is internal, and electric heating fuel sucking pipe is provided with connector on (1)
(13)；
The electric heating fuel sucking pipe (1) is connected on coarse filtration cleaner (4) by petroleum pipeline (3), and coarse filtration cleaner (4) passes through petroleum pipeline
(3) it is connected on refined filtration cleaner (7)；The coarse filtration cleaner (4), refined filtration cleaner are mounted on filter core heating collar on (7)
(5) filter core connector (53), is carried on the filter core heater of filter core heating collar (5).
2. fuel pipe pre-heating system according to claim 1, it is characterised in that the electric heating fuel sucking pipe (1) passes through peace
Fill plate (11) to be arranged on flange (2), flange (2) is arranged on fuel tank (8).
3. fuel pipe pre-heating system according to claim 1, it is characterised in that the electric heating fuel sucking pipe (1) passes through rotation
Adapter (32), which is connected on petroleum pipeline (3), petroleum pipeline (3), is equipped with oil tube heating circle (6), the oil tube heating of oil tube heating circle (6)
Circle body (61) hoop is enclosed on oil pipe body (31), the heater for oil tube of oil tube heating circle (6) is connected with oil pipe connector (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232154.2U CN206530425U (en) | 2017-03-10 | 2017-03-10 | Fuel pipe pre-heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232154.2U CN206530425U (en) | 2017-03-10 | 2017-03-10 | Fuel pipe pre-heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530425U true CN206530425U (en) | 2017-09-29 |
Family
ID=59915533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232154.2U Expired - Fee Related CN206530425U (en) | 2017-03-10 | 2017-03-10 | Fuel pipe pre-heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530425U (en) |
-
2017
- 2017-03-10 CN CN201720232154.2U patent/CN206530425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |