High-pressure water cooling resistor

A water-cooled resistor, high-voltage technology, applied in resistors, resistor parts, resistor cooling/heating/ventilation devices, etc., can solve the problems of low cooling water level, prone to electric shock accidents, damage and aging of sealing rings, etc. The effect of improving airtightness
CN112992446AInactive Publication Date: 2021-06-18李志强
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
李志强
Publication Date
2021-06-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-pressure water cooling resistor which structurally comprises a first pipeline, a box body, a wiring electrode plate, a water cooling resistor, a second pipeline, a radiator, an inlet / outlet and a processing device. When the high-pressure water cooling resistor is used, after water flow enters a threaded pipe, a spiral water path is formed in the threaded pipe due to inertia, and the speed of the water flow is increased; cooling liquid can quickly flow into the water cooling resistor through the threaded pipe to circularly flow, hot air on the threaded pipe is blocked through the heat insulation layer, and the threaded pipe is sealed by matching a rubber cushion and a spiral tightening strip with a conduction port, so that the rubber cushion and the spiral tightening strip are in a closed state, and the cooling liquid in the threaded pipe is prevented from flowing and permeating into the resistor; and the water cooling resistor is protected, so that the water cooling resistor can operate stably.
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Description

Technical field

[0001] The present invention relates to the field of resistance, and more particularly to a high pressure water-free resistor. Background technique

[0002] With the rapid development of electricity electronic technology, high-power power electronics continues to emerge, water-cooled resistors are a energy consumption component, and water-cooled resistors are used in high-power circuits, and they have heat absorption. The cooling water is blocked by the sealing element, and when the resistor is used, there is a need to improve:

[0003] When performing the use resistor, heat exchange directly by the resistive material and the cooling water; in order to achieve the dissipation purpose, the cooling water is in the flow process, and most of them are directly venting through the catheter, because the tube diameter of the water is smaller. The cooling water level inside the inflowing catheter is low, and the heat inside the resistor cannot be effectively dispersed, and...

Claims

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