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A Boiler Protection Control System

A control system and boiler protection technology, applied in the direction of steam boilers, steam boiler accessories, steam boiler components, etc., can solve the problems of imperfect safety monitoring system, inconvenient manual maintenance, complex safety valve structure, etc., to achieve safety monitoring Perfect means, simple structure, timely feedback control effect

Active Publication Date: 2019-04-12
天津市华诺盛源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a boiler protection control system to solve the problem of imperfect safety monitoring system, untimely feedback control, complex safety valve structure, difficult disassembly and assembly, ineffective take-off and manual maintenance in the prior art. Convenience, easy to touch by mistake, etc.

Method used

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  • A Boiler Protection Control System
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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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Abstract

The invention provides a boiler protection control system. The boiler protection control system comprises a temperature detector, a liquid level detector, a pressure detector, an automatic adjusting valve, an air release valve and a safety regulating valve, wherein the temperature detector, the liquid level detector and the pressure detector are connected with the input end of a controller; the automatic adjusting valve and the air release valve are connected with the output end of the controller; and the safety regulating valve is arranged on a boiler drum and comprises a valve body with a valve cap. A valve port is formed in the bottom of the valve body, and a steam outlet is formed in the side wall of the valve body. A valve rod is arranged in an inner cavity of the valve body, a valve element abutting against the valve port is arranged at the bottom of the valve rod, the valve rod is sleeved with a spring and provided with a spring limiting buckle, and the spring is limited between the spring limiting buckle and the valve element. A limiting rod penetrates through the side wall of the valve body and the upper end of the valve rod in the horizontal direction. The boiler protection control system has the advantages that safety monitoring measures are complete, and the safety regulating valve is simple in structure and convenient to assemble and disassemble.

Description

technical field [0001] The invention belongs to the field of boiler safety control, and in particular relates to a boiler protection control system. Background technique [0002] The boiler is a common energy equipment used in industrial production. During the operation of the boiler, the safety monitoring and control of the boiler is very important. In existing boilers, the automatic detection and control system is often not perfect, the feedback is not timely, and its safety control measures are relatively weak, especially the boiler safety valve as an important component of the boiler. The safety valve is used to control the pressure not to exceed the set value. It can play an important role in protecting personal safety and equipment operation. Common safety valves have various structures such as hammer type and spring type, which can be automatically adjusted according to the set pressure value. It is easy to cause problems such as accidental touch when personnel perf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B37/44F22B37/46F22B37/47F16K17/04F16K17/168F16K35/06
CPCF16K17/0413F16K17/042F16K17/168F16K35/06F22B37/446F22B37/46F22B37/47
Inventor 王辉
Owner 天津市华诺盛源科技有限公司
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