Leakproof structure for water tank and tank cover of diesel engine
A technology of sealing structure and water tank body, which is applied in the direction of engine cooling, connecting components, mechanical equipment, etc. It can solve the problems that the cover body is easy to deform, affect the sealing effect, and easily burn people, so as to avoid burns or damage Motor, good sealing effect, anti-deformation effect
Inactive Publication Date: 2019-10-25
JIANGSU XINHAI SCI & TECH DEV CO LTD
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Problems solved by technology
But in practical application, since there are only four screws to fix the tank cover on the water inlet of the diesel engine water tank, the cover plate body is prone to deformation, which affects the sealing effect, and the hot water in the diesel engine water tank will flow from the plane of the lower part of the diesel engine water tank cover. If it overflows from the gap between the water tank of the diesel engine and the water inlet of the diesel engine, it is easy to burn people or even damage the motor
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Embodiment Construction
[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0012] refer to Figure 1-2 , a sealing structure between a diesel engine water tank and a tank cover, comprising a water tank body 1 and a tank cover 2, the upper end of the tank cover 2 is provided with a water inlet 3, and the four corners of the water tank body 1 and the tank cover 2 are jointly provided with Screws, the upper end of the case cover 2 is also symmetrically integrally formed with two mounting blocks 4, and two mounting slots 5 are symmetrically opened between the bottom of the case cover 2 and the two mounting blocks 4, and each mounting slot 5 is vertically slid inside and has a plug. block 6, and the surface of the water tank body 1 is also correspondingly provided with two slots 7 for use with the plug-in block 6, and the upper end of each plug-in block 6...
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The invention discloses a leakproof structure for a water tank body and tank cover of a diesel engine. The leakproof structure comprises the water tank body and the tank cover; a water inlet is formedin the upper end of the tank cover; screws are jointly penetrated in the four corners of the water tank body and the tank cover; two mounting blocks are symmetrically integrated at the upper end of the tank cover; two mounting grooves are symmetrically formed between the bottom of the tank cover and the two mounting blocks; an insertion block vertically slides in each mounting groove; two slots matched with the insertion blocks are correspondingly formed in the surface of the water tank body; and first springs are fixedly connected between the upper ends of the insertion blocks and the innertop walls of the mounting grooves. According to the leakproof structure, through the matching of the insertion blocks and the slots close to the middle parts of the water tank body and the tank cover,a connection structure between the water tank body and the tank cover is further reinforced and the leakproof effect is better, so that the tank cover is prevented from deformation and the hot wateris prevented from overflowing to scald the people or damage the monitors.
Description
technical field [0001] The invention relates to the technical field of diesel engine water tanks, in particular to a sealing structure between a diesel engine water tank body and a tank cover. Background technique [0002] The water tank cover of a diesel engine usually includes a cover plate body and a water inlet. The four corners of the cover body and the water tank body are fixedly connected by four locking screws. The upper part of the cover body is provided with a raised tubular water inlet, and the lower part is a plane similar in shape to the water inlet of the diesel engine water tank. The lower part of the diesel engine water tank cover is There is a gasket between the plane and the water inlet of the diesel engine water tank. When the diesel engine case cover and the diesel engine water tank are fixed by screw connection, the gasket is compressed to achieve a sealing effect. But in actual application, since there are only four screws to fix the tank cover on the ...
Claims
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IPC IPC(8): F01P11/00F16B21/18
CPCF01P11/00F16B21/18
Inventor 徐海山黄长勇
Owner JIANGSU XINHAI SCI & TECH DEV CO LTD