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Testing device for alternating pressure resistance of warm-air radiator of automobile

A test device and radiator technology, which is applied in the direction of measuring device, using stable tension/pressure to test material strength, machine/structural component testing, etc., can solve problems such as inability to withstand pressure alternation test of automobile heater radiator , to achieve the effect of simple structure, easy manufacture, convenient operation and maintenance

Active Publication Date: 2011-04-20
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] According to the requirements for the alternating pressure resistance of the automobile radiator, the automobile radiator must be tested for the alternating pressure resistance. At present, there is no such test equipment, and the alternating pressure test for the automobile radiator cannot be carried out.

Method used

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  • Testing device for alternating pressure resistance of warm-air radiator of automobile
  • Testing device for alternating pressure resistance of warm-air radiator of automobile
  • Testing device for alternating pressure resistance of warm-air radiator of automobile

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Embodiment Construction

[0019] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] figure 1 It is the structural diagram of the pressure alternation resistance device of the automobile heater radiator, in figure 1 Among them, the pressure alternation test device of automobile heater radiator includes a pressure reducing valve 1, a water container 2, a time relay 3, an air switch 4, an AC contactor 5, a counter 6, a water pump 7 and an air pipe 8. Connect the water outlet pipe interface of the water pump 7 with the water inlet pipe interface of the warm air radiator 9 with the air pipe 8, connect the water outlet pipe interface of the warm air radiator 9 with the water inlet pipe interface of the pressure reducing valve 1 with the air pipe 8, and connect the water inlet pipe interface of the water pump 7 with the air pipe 8. The water pipe and the outlet pipe of the pressure reducing valve 1 are inserted int...

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Abstract

The invention discloses a testing device for alternating pressure resistance of a warm-air radiator of an automobile, which comprises a pressure-reducing valve, a water container, a time relay, an air switch, an AC contactor, a counter, a water pump and an air tube; wherein the pressure-reducing valve 1 is used for adjusting the water pressure; the time relay 3 is used for controlling the runningtine and stop time of the water pump 7; the AC contactor 5 is used for controlling the counting of the counter 6; the counter 6 is used for counting the test; and the water pump 7 is provided with a motor and used for the pumping pressurization of the warm-air radiator. The testing device can carry out alternating pressure resistance test on the warm-air radiator.

Description

technical field [0001] The invention belongs to the technical field of automobile electric appliance testing, and in particular relates to a pressure alternation test device for automobile heater radiators. Background technique [0002] According to the requirements for the alternating pressure resistance of the automobile heater radiator, the automobile heater radiator should be subjected to the pressure alternation test. At present, there is no such test equipment, and the pressure alternation test of the automobile heater radiator cannot be carried out. Contents of the invention [0003] In order to overcome the above-mentioned problems existing in the prior art, the present invention provides a pressure alternation test device for automobile heater radiators, which is controlled by hardware. [0004] The present invention specifically adopts the following technical solutions: [0005] The utility model relates to a pressure alternation test device for an automobile wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/12G01N3/32G01M99/00
Inventor 黄祯祥郑静蓉乔桂锋徐广存贺凯蔡恒
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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