CN104729789A - Gas pressure meter regulator - Google Patents
Gas pressure meter regulator Download PDFInfo
- 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
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- CN
- China
- Prior art keywords
- pressure
- gas pressure
- gas
- relief opening
- pipe body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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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
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.
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 Pending CN104729789A (en) | 2015-04-10 | 2015-04-10 | Gas pressure meter regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729789A (en) |
Citations (6)
| 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 |
-
2015
- 2015-04-10 CN CN201510167570.4A patent/CN104729789A/en active Pending
Patent Citations (6)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |