Small pressure regulator

A technology for pressure regulators and pressure regulation, which is applied in fluid pressure converters, fluid pressure control without auxiliary power, ship construction details, etc. It can solve the problems that pressure regulators cannot be miniaturized and assembly operations are difficult

Inactive Publication Date: 2002-12-11
TONY SEIKI SEISAKUSYO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, if Figure 7 As shown, the pressure regulator is manufactured by assembling a large number of small parts. In order to make it smaller, these parts must be miniaturized. However, this change will cause a problem that the assembly work is difficult.
In addition, the size of the diaphragm that essentially determines the size of the pressure regulator needs to be considered to be a certain size required for reliable secondary pressure regulation of the gas. Therefore, the miniaturization of the pressure regulator has been delayed.

Method used

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Embodiment Construction

[0022] Hereinafter, based on this first embodiment, the present invention will be described in detail with reference to the drawings. figure 1 The side shape of the small pressure regulator 10 of the present invention is shown, figure 2 From figure 1 The small pressure regulator shown is a top view with the cover removed, image 3 yes figure 2 II-II sectional view, Figure 4 yes figure 2 The IV-IV sectional view, Figure 5 is figure 2 The V-V section diagram.

[0023] Such as Figure 1 ~ Figure 3 As shown, the small pressure regulator 10 of the present invention has a molded body 11, and is used by inserting a nozzle valve 14 of a small gas container 13 into a connection port 12 provided on the side of the body 11. The pressure sensing safety device 40 is provided in connection with the connection port 12 , and the spray pipe 16 at the upper part of the space 15 where the pressure sensing safety device 40 is assembled extends toward the pressure regulating chamber 17...

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Abstract

PURPOSE: To reduce the costs of the assembled components of a pressure adjusting unit, and to efficiently perform the assembling work, and to make the pressure adjusting unit compact under a new idea, and to make a table cooker compact and light weight. CONSTITUTION: A switch unit to be used for a compact pressure adjusting unit is constituted so that the head part, the supporting shaft, and shaft legs can be integrally formed, and that the supporting shaft can be axially supported so as to be freely rotated in a recessed part formed in the pressure adjusting chamber. Also, the outer diameter of a diaphragm is made compact. Concretely, the outer diameter of the diagram is set so as to be 3.2 cm or less in the case of the pressure adjustment of a table cooker.

Description

technical field [0001] The present invention relates to a small pressure regulating device for a desktop gas cooker which is connected with a small gas container for combustion, in particular to a small pressure regulator. Next, the valve is operated to open and close the nozzle to adjust the pressure of the gas, and then the gas flows out to the outside of the pressure adjustment chamber. Background technique [0002] Generally, a gas appliance using a small gas container called a cylinder uses a small pressure regulator called a regulator or a pressure reducer to adjust the pressure of the gas flowing out of the gas container to the combustion pressure. This pressure regulator will operate at a gauge pressure of approximately 196kPa (2kgf / cm 2 ) under the primary pressure of liquefied butane flowing out from the small gas high-pressure gas storage tank and decompressed to the secondary pressure of the same meter with a gauge pressure of 2.74-9.80kPa, and the gas is suppli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/00F15B3/00F23K5/00F24C3/12G05D16/06
CPCF17C13/04F17C2205/0332F17C2205/0338
Inventor 田中胜司铃木谦尔
Owner TONY SEIKI SEISAKUSYO
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