CN216975076U - Heating oil suction pipe - Google Patents

Heating oil suction pipe Download PDF

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Publication number
CN216975076U
CN216975076U CN202220016233.0U CN202220016233U CN216975076U CN 216975076 U CN216975076 U CN 216975076U CN 202220016233 U CN202220016233 U CN 202220016233U CN 216975076 U CN216975076 U CN 216975076U
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CN
China
Prior art keywords
electric heating
suction pipe
oil suction
heating sleeve
filter
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.)
Active
Application number
CN202220016233.0U
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Chinese (zh)
Inventor
严国栋
陈安强
赵加龙
薛敏放
张鹏
朱国锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Xingliandong Machinery Technology Co ltd
Original Assignee
Changzhou Xingliandong Machinery Technology Co ltd
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Application filed by Changzhou Xingliandong Machinery Technology Co ltd filed Critical Changzhou Xingliandong Machinery Technology Co ltd
Priority to CN202220016233.0U priority Critical patent/CN216975076U/en
Application granted granted Critical
Publication of CN216975076U publication Critical patent/CN216975076U/en
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Abstract

The utility model discloses a heating oil suction pipe, which comprises an oil suction pipe, a flange seat and an electric heating sleeve; the flange seat is fixed on the upper part of the oil suction pipe; the lower end of the oil suction pipe is provided with a filter; the electric heating sleeve comprises an upper barrel and a lower barrel, the upper barrel is sleeved outside the oil suction pipe, the lower barrel covers the outer side of the filter, an electric heating device is arranged in the electric heating sleeve, and a lead of the electric heating device is led out from the upper end of the electric heating sleeve and penetrates through the flange seat; the connecting plug is fixed on the lead, the electric heating sleeve is arranged on the outer side of the oil suction pipe, and the heating device in the oil suction pipe is switched on when a vehicle needs to be started, so that the oil on the inner side and the outer side of the electric heating sleeve is heated to be changed into liquid state, and the oil suction pipe is convenient to use normally.

Description

Heating oil suction pipe
Technical Field
The utility model belongs to the field of oil tank processing and production, and particularly relates to a heating oil suction pipe.
Background
The oil suction pipe of the existing fuel tank adopts a non-heating oil suction pipe, and the fuel oil is waxed and frozen in a low-temperature environment, so that smooth supply of the fuel oil cannot be guaranteed. The oil suction pipe and the oil return pipe of the oil suction pipe of the partial heating type fuel tank are respectively arranged in a single row, so that the mounting hole positions of the fuel tank are increased, and the distance between the outlet of the oil return pipe and the inlet of the oil suction pipe is lengthened due to the arrangement, so that the oil return with heat energy cannot be effectively guided into the oil suction pipe, and the heating time is prolonged, and the electric energy loss is caused. Because the fuel tank is less full of fuel, the oil suction pipe is heated with the same power in the whole length, the oil suction port is blocked by waxed ice slag, and the fuel supply is not smooth. Without a filter, the oil path is easily blocked.
Disclosure of Invention
The utility model provides a heating oil suction pipe for preventing static electricity generated by a metal oil tank from being led out, which structurally comprises: an oil suction pipe, a flange seat and an electric heating sleeve; the flange seat is fixed on the upper part of the oil suction pipe; the lower end of the oil suction pipe is provided with a filter; the electric heating sleeve comprises an upper cylinder and a lower cylinder, the upper cylinder is sleeved outside the oil suction pipe, the lower cylinder covers the outer side of the filter, an electric heating device is arranged in the electric heating sleeve, and a lead of the electric heating device is led out from the upper end of the electric heating sleeve and penetrates through the flange seat; and the lead is fixedly provided with a connecting plug.
Preferably, the electric heating device is a spirally arranged electric heating coil or an electric heating plate.
Preferably, the electric heating sleeve is made of silica gel.
Preferably, a temperature sensor is attached to the inner wall of the electric heating jacket, and a connection loop of the temperature sensor is connected with the lead in parallel and is connected with the connection plug.
Preferably, the inner diameter of the lower cylinder body is 1-5mm larger than the outer diameter of the filter, and the thickness of the electric heating sleeve is 5-10 mm.
The electric heating sleeve is arranged on the outer side of the oil suction pipe, and the heating device in the oil suction pipe is switched on when a vehicle needs to be started, so that oil on the inner side and the outer side of the electric heating sleeve is heated to be liquid and is convenient to use normally.
Drawings
FIG. 1 is a longitudinal sectional view of the present invention.
Fig. 2 is a schematic perspective view of an electric heating jacket.
In figure 1, an oil suction pipe; 2. a filter; 3. a flange seat; 4. an electric heating jacket; 41. an upper cylinder body; 42. a lower cylinder body; 43. an electric heating coil; 44. a wire; 45. a temperature sensor; 46. and connecting a plug.
Detailed Description
Example 1
As shown in fig. 1 and fig. 2, an embodiment of the heated oil suction pipe of the present invention comprises: the oil suction pipe 1, the flange seat 3 and the electric heating sleeve 4; the flange seat 3 is fixed on the upper part of the oil suction pipe 1; the lower end of the oil suction pipe 1 is provided with a filter 2; the electric heating jacket 4 comprises an upper cylinder 41 and a lower cylinder 42, the upper cylinder 41 is sleeved outside the oil suction pipe 1, the lower cylinder 42 covers the outside of the filter 2, an electric heating device is arranged in the electric heating jacket 4, and a lead 44 of the electric heating device is led out from the upper end of the electric heating jacket 4 and penetrates through the flange seat 3; the lead 44 is fixed with a connection plug 46.
More specifically, the electric heating device is a spirally arranged electric heating coil 43 or an electric heating plate.
More specifically, the electric heating jacket 4 is made of silica gel.
More specifically, a temperature sensor 45 is attached to the inner wall of the electric heating jacket 4, and a connection loop of the temperature sensor 45 is connected with the lead 44 in parallel and is also connected with the connection plug 46.
More specifically, the inner diameter of the lower cylinder 42 is 5mm larger than the outer diameter of the filter 2, and the thickness of the electric heating jacket 4 is 10 mm.
Example 2
As shown in fig. 1 and fig. 2, an embodiment of the heated oil suction pipe of the present invention comprises: the oil suction pipe 1, the flange seat 3 and the electric heating sleeve 4; the flange seat 3 is fixed on the upper part of the oil suction pipe 1; the lower end of the oil suction pipe 1 is provided with a filter 2; the electric heating jacket 4 comprises an upper cylinder 41 and a lower cylinder 42, the upper cylinder 41 is sleeved outside the oil suction pipe 1, the lower cylinder 42 covers the outside of the filter 2, an electric heating device is arranged in the electric heating jacket 4, and a lead 44 of the electric heating device is led out from the upper end of the electric heating jacket 4 and penetrates through the flange seat 3; the lead 44 is fixed with a connection plug 46.
More specifically, the electric heating device is a spirally arranged electric heating coil 43 or an electric heating plate.
More specifically, the electric heating jacket 4 is made of silica gel.
More specifically, a temperature sensor 45 is attached to the inner wall of the electric heating jacket 4, and a connection loop of the temperature sensor 45 is connected with the lead 44 in parallel and is also connected with the connection plug 46.
More specifically, the inner diameter of the lower cylinder 42 is 1mm larger than the outer diameter of the filter 2, so that the suction of oil from the side of the filter is not affected, and the thickness of the electric heating jacket 4 is 5 mm.
The utility model has the advantages that the electric heating sleeves are arranged on the outer sides of the oil suction pipe and the filter, when the electric heating sleeves need to be replaced or maintained, the filter is screwed off and the electric heating sleeves are taken out, and the electric heating device has the advantages of large heating area, high speed, moderate heating temperature and convenience in assembly and disassembly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A heating oil suction pipe is characterized in that: the method comprises the following steps: an oil suction pipe, a flange seat and an electric heating sleeve; the flange seat is fixed on the upper part of the oil suction pipe; the lower end of the oil suction pipe is provided with a filter; the electric heating sleeve comprises an upper barrel and a lower barrel, the upper barrel is sleeved outside the oil suction pipe, the lower barrel covers the outer side of the filter, an electric heating device is arranged in the electric heating sleeve, and a lead of the electric heating device is led out from the upper end of the electric heating sleeve and penetrates through the flange seat; and the lead is fixedly provided with a connecting plug.
2. The heated oil suction pipe of claim 1, wherein: the electric heating device is an electric heating coil or an electric heating plate which is spirally arranged.
3. The heated oil suction pipe of claim 2, wherein: the electric heating sleeve is made of silica gel.
4. The heated oil suction pipe of claim 3 wherein: the inner wall of the electric heating sleeve is provided with a temperature sensor in an attached mode, and a connecting loop of the temperature sensor is connected with the conducting wire in a doubling mode and connected with the connecting plug in the combining mode.
5. The heated oil suction pipe of claim 4, wherein: the inner diameter of the lower cylinder body is 1-5mm larger than the outer diameter of the filter, and the thickness of the electric heating sleeve is 5-10 mm.
CN202220016233.0U 2022-01-06 2022-01-06 Heating oil suction pipe Active CN216975076U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220016233.0U CN216975076U (en) 2022-01-06 2022-01-06 Heating oil suction pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220016233.0U CN216975076U (en) 2022-01-06 2022-01-06 Heating oil suction pipe

Publications (1)

Publication Number Publication Date
CN216975076U true CN216975076U (en) 2022-07-15

Family

ID=82350710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220016233.0U Active CN216975076U (en) 2022-01-06 2022-01-06 Heating oil suction pipe

Country Status (1)

Country Link
CN (1) CN216975076U (en)

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