Conduit for electrical appliance installation and installation method thereof
A technology for installation and conduit, which is applied in the direction of electrical components, fire rescue, etc. It can solve the problems affecting the connection of circuits and signals, the skin melting of conductive lines and signal lines, etc., and achieve the effect of stable signal transmission and good anti-interference ability
Pending Publication Date: 2021-06-15
晋江市伟业城金属制品有限公司
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- Abstract
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- Application Information
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Problems solved by technology
Such occasions not only require sufficient backup power supply, but also require special protection for the power supply lines of the main equipment, especially for fire protection. The skin of conductive wires and signal wires is prone to melting, which affects the connection of circuits and signals
Method used
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[0025] The present invention will be further described below through specific embodiments.
[0026] As shown in the figure, the conduit for electrical appliance installation of the present invention includes an outer tube 1 , an inner tube 2 , a joint 3 and a nozzle 4 .
[0027] The outer pipe 1 and the inner pipe 2 are connected with the joint 3 by threads, the outer shape of the outer pipe 1 and the inner pipe 2 is circular, and the ends of the outer pipe 1 and the inner pipe 2 are provided with external threads. Preferably, the inside of the inner pipe 2 It is divided into two semicircular spaces by the partition, and the two semicircular spaces are respectively used to pass through the conductive wire and the signal wire. The inner wall of the outer tube 1 is provided with a guide groove extending along the axial direction. The outer tube 1 and the inner tube An anti-rotation piece 5 is provided between the ends of the 2, and the anti-rotation piece 5 includes an annular p...
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The invention relates to the field of metal pipe fittings, in particular to a conduit for electrical appliance installation and an installation method thereof. The conduit is characterized by comprising an outer pipe, an inner pipe, a connector and a sprayer, wherein the outer pipe and the inner pipe are connected with the connector through threads, the connector comprises an outer ring, an inner ring and a supporting part, a threaded connecting part is fixedly arranged on the outer ring, and the spray head comprises a screw head, an end cover, a plug, a watering rotary head, a fixing ring and a thermal induction glass column. The conduit for electrical appliance installation has the following beneficial effects that the inner pipe is used for penetrating through a conductive wire and a communication wire, and the conduit for electrical appliance installation has good anti-interference capability and stable signal transmission due to the inner and outer double-layer metal pipes and water between the inner and outer pipes; the metal pipes and the water can play a high-temperature protection role on the conductor wire and the communication wire, so that equipment with high importance can obtain stable power supply in a high-temperature environment; and the spray head at the connector starts to spray water at high temperature, and the conduit for installing the electrical appliance further has the function of a fire-fighting pipe.
Description
technical field [0001] The invention relates to the field of metal pipe fittings, in particular to a conduit for installing electrical appliances and an installation method thereof. Background technique [0002] Commonly used materials for conduits are divided into PVC and metal materials. The full name of pvc threading conduit is "insulating electrical casing for construction". It is used in normal indoor environments and places with high temperature, dust, vibration and fire hazards. Can also be used in wet locations. It should not be used in places with special humidity, acid, alkali, salt corrosion and explosion hazard. The metal threading pipe can be used in places with strong acidity, strong alkalinity, high corrosion, and explosion hazards to ensure the safety and long-term use of the line. The excellent mechanical properties of the threaded pipe can provide good corrosion resistance and can also be used under high pressure. The surface of the metal threading pipe ...
Claims
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IPC IPC(8): H02G3/34H02G3/06A62C3/16
CPCH02G3/34H02G3/06A62C3/16
Inventor 张建辉
Owner 晋江市伟业城金属制品有限公司