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Novel electromagnetic fuel pump for fuel heater

A fuel heater, a new type of technology, applied to the components, pumps, pump components and other directions of the pumping device for elastic fluid, can solve the problems of long installation distance, unstable operation, consumption of oil and other problems, and achieves compact structure, Stable work and good sealing performance

Pending Publication Date: 2019-01-04
RUIAN HAOXIANG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the uncertainty of the installation position of the fuel heater, sometimes the oil supply system required by large-scale mechanical equipment and vehicles needs to be installed with a long oil pipeline due to the long installation distance. The heating equipment locks up
[0003] Moreover, the oil pumping device of the existing fuel heater works unstable, and the fuel heater often cannot be started in time after the initial installation because the fuel supply is not in place.

Method used

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  • Novel electromagnetic fuel pump for fuel heater
  • Novel electromagnetic fuel pump for fuel heater

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Embodiment Construction

[0016] see Figure 1-Figure 2 Shown: a new electromagnetic oil pump for fuel heaters, including a housing 1 with openings at both ends, one end of the housing 1 is provided with an oil inlet connecting sleeve 2 and the other end is provided with an oil outlet connecting sleeve 3, and one side of the housing 1 is provided with There is a plug 4, a bobbin assembly 5 is arranged in the casing 1, a coil 6 is arranged between the bobbin assembly 5 and the casing 1, an oil pump assembly is arranged in the casing between the oil inlet connecting sleeve 2 and the oil outlet connecting sleeve 3, The oil pump assembly includes a hollow plunger 7, one end of the plunger 7 is sleeved with an armature 8 that can move radially along the plunger 7 under the action of the coil 6 after the coil 6 is energized, and the plunger 7 faces the oil outlet connection sleeve One end of 3 is provided with a plunger rivet 71, and the plunger rivet 71 is provided with an oil outlet 711, and the side wall ...

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Abstract

The invention relates to a novel electromagnetic fuel pump for a fuel heater. The novel electromagnetic fuel pump for the fuel heater comprises an outer shell opened at two ends; the outer shell is provided with a fuel inlet connecting sleeve at one end and a fuel outlet connecting sleeve at the other end; and a plug is arranged on one side of the outer shell. The novel electromagnetic fuel pump for the fuel heater is characterized in that a coil frame module is arranged in the outer shell; a coil is arranged between the coil frame module and the outer shell; and a fuel pumping module is arranged in the outer shell between the fuel inlet connecting sleeve and the fuel outlet connecting sleeve. The novel electromagnetic fuel pump for the fuel heater has the beneficial effects of stable work, compact structure and excellent tightness.

Description

technical field [0001] The invention relates to the field of oil pumping devices for fuel heaters, in particular to a novel electromagnetic oil pump for fuel heaters. Background technique [0002] At present, the existing fuel heaters generally do not have their own fuel tanks, and need to take oil from the fuel tanks of large machinery or vehicles to be heated. Due to the uncertainty of the installation position of the fuel heater, sometimes the oil supply system required by large-scale mechanical equipment and vehicles needs to be installed with a long oil pipeline due to the long installation distance. The heating unit locks up. [0003] And the oil pumping device of existing fuel oil heater works unstable, and the fuel oil heater often cannot start in time because the fuel oil supply is not in place after initial installation. Contents of the invention [0004] The technical problem to be solved by the present invention is to address the above-mentioned deficiencies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B17/04F04B53/10F04B53/20
CPCF04B17/04F04B53/10F04B53/20
Inventor 刘光属
Owner RUIAN HAOXIANG ELECTRIC CO LTD