Vehicle filtering device capable of alarming
A technology for vehicles and filter elements, which is applied to the installation/connection of lubrication indicator devices, lubricant purification devices, and lubrication parts, etc. It can solve problems such as trouble, engine damage, and poor oil output to avoid damage and protect damaged effect
Inactive Publication Date: 2016-05-25
江阴皇润车业有限公司
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Problems solved by technology
[0002] After the oil filter is used for a long time, the filter element assembly is easily blocked by impurities, which will cause poor oil output. When the user cannot replace the new filter or filter element assembly in time, it will cause damage to the engine, causing unnecessary losses and trouble
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[0011] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0012] Such as figure 1 As shown, a vehicle filter device capable of alarming includes a housing 1 with an inner cavity, and a filter element assembly 2 is arranged in the housing 1, and the connection between the housing 1 and the filter element assembly 2 An oil inlet channel 3 is formed between them, an oil outlet channel 4 is formed in the filter element assembly 2, an oil inlet hole 5 and an oil outlet hole 6 are opened on one end surface of the housing 1, and the oil inlet hole 5 is connected with the oil outlet hole The oil inlet passage 3 is connected, the oil outlet hole 6 is connected with the oil outlet passage 4, and the oil inlet passage 3 is ...
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The invention discloses a vehicle filtering device capable of alarming. The vehicle filtering device comprises a shell with an inner cavity, wherein a filter element assembly is arranged in the shell; an oil inlet channel is formed between the shell and the filter element assembly; an oil outlet channel is formed in the filter element assembly; one end face of the shell is provided with an oil inlet hole and an oil outlet hole; the oil inlet hole is communicated with the oil inlet channel; the oil outlet hole is communicated with the oil outlet channel; a first pressure sensor for detecting oil pressure is arranged in the oil inlet channel; a second pressure sensor for detecting the oil pressure is arranged in the oil outlet channel; the first pressure sensor and the second pressure sensor are connected with an oil pressure controller; an oil pressure difference parameter is set in the oil pressure controller. When a pressure difference between the oil pressure detected by the first pressure sensor and the oil pressure detected by the second pressure sensor is larger than the oil pressure difference parameter in the oil pressure controller, the oil pressure controller can prompt a user to replace a filter element immediately, damage to an engine is avoided, and the engine can be well protected from being damaged.
Description
technical field [0001] The invention relates to a vehicle filter device capable of alarming. Background technique [0002] After the oil filter is used for a long time, the filter element assembly is easily blocked by impurities, which will cause poor oil output. When the user cannot replace the new filter or filter element assembly in time, it will cause damage to the engine, causing unnecessary losses and trouble. Contents of the invention [0003] The purpose of the present invention is to overcome the defects in the prior art, and provide a car filter device capable of alarming. When the filter element is blocked, it can remind the user in time to avoid engine damage. [0004] In order to achieve the above object, the technical solution of the present invention is to provide a car filter device capable of alarming, which includes a housing with an inner cavity, and a filter element assembly is arranged in the housing, and the housing and the An oil inlet passage is f...
Claims
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IPC IPC(8): F01M11/03F01M11/10
Inventor 金新民
Owner 江阴皇润车业有限公司