CN104729789A - Gas pressure meter regulator - Google Patents

Gas pressure meter regulator Download PDF

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Publication number
CN104729789A
CN104729789A CN201510167570.4A CN201510167570A CN104729789A CN 104729789 A CN104729789 A CN 104729789A CN 201510167570 A CN201510167570 A CN 201510167570A CN 104729789 A CN104729789 A CN 104729789A
Authority
CN
China
Prior art keywords
pressure
gas
gas pressure
relief opening
measuring
Prior art date
Application number
CN201510167570.4A
Other languages
Chinese (zh)
Inventor
张立
Original Assignee
张立
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张立 filed Critical 张立
Priority to CN201510167570.4A priority Critical patent/CN104729789A/en
Publication of CN104729789A publication Critical patent/CN104729789A/en

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Abstract

The invention discloses a gas pressure meter regulator. The gas pressure meter regulator comprises a gas connector, a measuring pipe body is fixedly connected with the gas connector, the side face of the measuring pipe body is provided with a first pressure releasing opening and a second pressure releasing opening, and a connecting rod is arranged on the side face of the measuring pipe body; the tail end of the connecting rod is provided with a pressure releasing button, the tail end of the measuring pipe body is provided with a gas pressure indicator scale, the arranging direction of the first pressure releasing opening is perpendicular to the arranging direction of the second pressure releasing opening, and scales are marked on the surface of the gas pressure indicator scale. Due to the fact that two pressure releasing openings which can be used for releasing the pressure are arranged on a meter regulator body, when the gas pressure is too high, the pressure releasing can be conducted, the scale for measuring the gas pressure is arranged at the top of the measuring pipe body, the measuring precision of the gas pressure is higher, and the precision of the gas pressure meter regulator is highly improved.

Description

A kind of gas pressure intensity meter
Technical field
The present invention relates to a kind of meter, or rather, is a kind of gas pressure intensity meter.
Background technology
The barometric accuracy of instrument generally used at present is lower, and easily damages, and does not remedy device time air pressure exceeds standard.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus provides a kind of measuring accuracy high and can the gas pressure intensity meter of pressure release.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of gas pressure intensity meter, comprise a gas connection, described gas connection is fixedly connected with a measuring tube, one first pressure relief opening and one second pressure relief opening is provided with in the side of described measuring tube, the side of described measuring tube is also provided with a connecting link and is provided with a pressure release knob at the end of described connecting link, is provided with an air pressure indicator scale at the end of described measuring tube.
As preferred embodiment of the present invention, the first described pressure relief opening is mutually vertical with the setting direction of the second pressure relief opening.
As preferred embodiment of the present invention, the surface of described air pressure indicator scale indicates scale.
Because gas pressure intensity meter of the present invention is provided with the pressure relief opening that two may be used for pressure release on meter body, pressure release can be carried out when air pressure is too high time, and the scale measuring air pressure is arranged on the top of pressure measurement body, make the precision of measurement air pressure higher, thus substantially increase the precision of gas pressure intensity meter.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of gas pressure intensity meter of the present invention;
Fig. 2 is the perspective view of the gas pressure intensity meter in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of measuring accuracy high and can the gas pressure intensity meter of pressure release.
As shown in Figure 1 and Figure 2, a kind of gas pressure intensity meter 1, comprise a gas connection 2, described gas connection 2 is fixedly connected with a measuring tube 3, one first pressure relief opening 31 and one second pressure relief opening 32 is provided with in the side of described measuring tube 3, the side of described measuring tube 3 is also provided with a connecting link 41, is provided with a pressure release knob 42 at the end of described connecting link 41, is provided with an air pressure indicator scale 5 at the end of described measuring tube 3.
As shown in Figure 1 and Figure 2, the first described pressure relief opening 31 is mutually vertical with the setting direction of the second pressure relief opening 32.
As shown in Figure 1 and Figure 2, the surface of described air pressure indicator scale 5 indicates scale.
The gas pressure intensity meter of this invention is provided with the pressure relief opening that two may be used for pressure release on meter body, pressure release can be carried out when air pressure is too high time, and the scale measuring air pressure is arranged on the top of pressure measurement body, make the precision of measurement air pressure higher, thus substantially increase the precision of gas pressure intensity meter.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.

Claims (3)

1. a gas pressure intensity meter (1), comprise a gas connection (2), it is characterized in that, described gas connection (2) is fixedly connected with a measuring tube (3), one first pressure relief opening (31) and one second pressure relief opening (32) is provided with in the side of described measuring tube (3), the side of described measuring tube (3) is also provided with a connecting link (41), be provided with a pressure release knob (42) at the end of described connecting link (41), be provided with an air pressure indicator scale (5) at the end of described measuring tube (3).
2. gas pressure intensity meter according to claim 1, is characterized in that, described the first pressure relief opening (31) is mutually vertical with the setting direction of the second pressure relief opening (32).
3. gas pressure intensity meter according to claim 2, is characterized in that, the surface of described air pressure indicator scale (5) indicates scale.
CN201510167570.4A 2015-04-10 2015-04-10 Gas pressure meter regulator CN104729789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510167570.4A CN104729789A (en) 2015-04-10 2015-04-10 Gas pressure meter regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510167570.4A CN104729789A (en) 2015-04-10 2015-04-10 Gas pressure meter regulator

Publications (1)

Publication Number Publication Date
CN104729789A true CN104729789A (en) 2015-06-24

Family

ID=53453890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510167570.4A CN104729789A (en) 2015-04-10 2015-04-10 Gas pressure meter regulator

Country Status (1)

Country Link
CN (1) CN104729789A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2289232Y (en) * 1996-11-22 1998-08-26 陶生金 Battery cap decompression detector
CN2362117Y (en) * 1999-01-24 2000-02-02 黄鸿华 Diaphragm manometer decompression assembly
WO2007089561A2 (en) * 2006-01-30 2007-08-09 Honeywell International Inc. Thick film technology based ultra high pressure sensor utilizing integral port and diaphragm construction
CN202522364U (en) * 2012-05-03 2012-11-07 杜文江 Pressure gage protector
EP2618123A2 (en) * 2012-01-19 2013-07-24 Hamilton Sundstrand Corporation Gas turbine engine pressure transducer
CN103706013A (en) * 2013-12-31 2014-04-09 高光凯 Automatic pressure stabilizing device for tracheal intubation airbag of hyperbaric oxygen chamber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2289232Y (en) * 1996-11-22 1998-08-26 陶生金 Battery cap decompression detector
CN2362117Y (en) * 1999-01-24 2000-02-02 黄鸿华 Diaphragm manometer decompression assembly
WO2007089561A2 (en) * 2006-01-30 2007-08-09 Honeywell International Inc. Thick film technology based ultra high pressure sensor utilizing integral port and diaphragm construction
EP2618123A2 (en) * 2012-01-19 2013-07-24 Hamilton Sundstrand Corporation Gas turbine engine pressure transducer
CN202522364U (en) * 2012-05-03 2012-11-07 杜文江 Pressure gage protector
CN103706013A (en) * 2013-12-31 2014-04-09 高光凯 Automatic pressure stabilizing device for tracheal intubation airbag of hyperbaric oxygen chamber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
靳海成等: "16Mn管线钢管在役焊接修复的研究", 《焊管》 *

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Application publication date: 20150624