CN205748787U - A kind of nitrogen pressure table - Google Patents
A kind of nitrogen pressure table Download PDFInfo
- Publication number
- CN205748787U CN205748787U CN201620360919.6U CN201620360919U CN205748787U CN 205748787 U CN205748787 U CN 205748787U CN 201620360919 U CN201620360919 U CN 201620360919U CN 205748787 U CN205748787 U CN 205748787U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure gauge
- metal shell
- nitrogen
- transparent protective
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of nitrogen pressure table, including Pressure gauge mark and pressure scale dish, described Pressure gauge mark and pressure scale dish are installed in the inside of transparent protective shield, and Pressure gauge mark is arranged on the lower section of pressure scale dish, the inside of described transparent protective shield is provided with pointer, described pointer is arranged on drive link, enclose in described pressure scale dish and be provided with low-pressure area, middle nip, high-pressure buffer district and higher-pressure region, described transparent protective shield is arranged on Pressure gauge metal shell, the left side of described Pressure gauge metal shell is provided with calibration detection knob, described Pressure gauge metal shell is arranged on the top of fixing metal derby.This utility model is by low-pressure area, middle nip, high-pressure buffer district and higher-pressure region, the internal nitrogen pressure of display nitrogen cylinder, and excessive, even if failing to understand Pressure gauge by pressure early warning flashing lamp prompting hypotony or pressure, also can accurate application Pressure gauge, and avoid some dangerous hidden danger.
Description
Technical field
This utility model relates to nitrogen pressure table technical field, is specially a kind of nitrogen pressure table.
Background technology
Pressure gauge refers to flexible member as sensing element, measures and indicate the instrument higher than ambient pressure, and application is extremely
Generally, it is almost throughout all of industrial flow and scientific research field, at heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere, especially during industrial stokehold with commercial measurement, due to mechanical compression
The elastic sensing element of table has the highest mechanical strength and the characteristic such as convenient for production so that mechanical compression table obtains more coming
More it is widely applied.And common nitrogen pressure table does not have smooth base detection and pressure prompting function.
Summary of the invention
The purpose of this utility model is to provide a kind of nitrogen pressure table, does not has with solve to propose in above-mentioned background technology
There are smooth base detection and the problem of pressure prompting function.
For achieving the above object, this utility model following technical scheme of offer: a kind of nitrogen pressure table, including Pressure gauge mark
Will and pressure scale dish, described Pressure gauge mark and pressure scale dish are installed in the inside of transparent protective shield, and Pressure gauge mark
Will is arranged on the lower section of pressure scale dish, and the inside of described transparent protective shield is provided with pointer, and described pointer is arranged on drive link,
Enclosing in described pressure scale dish and be provided with low-pressure area, middle nip, high-pressure buffer district and higher-pressure region, described transparent protective shield is arranged on
On Pressure gauge metal shell, the left side of described Pressure gauge metal shell is provided with calibration detection knob, described Pressure gauge metal shell
Being arranged on the top of fixing metal derby, described fixing metal derby is arranged on the top of threaded post, described Pressure gauge metal shell
Inside is provided with pressure drive mechanism and small-sized powered electronic, and pressure drive mechanism is arranged on fixing metal derby, described transmission
Bar is arranged on pressure drive mechanism.
Preferably, described Pressure gauge metal shell is provided with pressure early warning flashing lamp.
Preferably, described Pressure gauge metal shell is provided with smooth base detection warning light.
Preferably, the inside of described Pressure gauge metal shell is provided with micro integrated circuit chip, and micro integrated circuit core
Sheet is arranged on small-sized powered electronic, and the input of described micro integrated circuit chip is electrical with the outfan of small-sized powered electronic
Connect.
Preferably, the input of described pressure early warning flashing lamp and smooth base detection warning light is all and micro integrated circuit
The outfan of chip is electrically connected with.
Compared with prior art, the beneficial effects of the utility model are: this utility model passes through low-pressure area, middle nip, height
Pressure relief area and higher-pressure region, the internal nitrogen pressure of display nitrogen cylinder, and by pressure early warning flashing lamp prompting hypotony or
Pressure is excessive, even if failing to understand Pressure gauge, also can accurate application Pressure gauge, and avoid some dangerous hidden danger, smooth base
Detection warning light can detect the whether leakage of nitrogen, will flash if revealing lamp, and send the sound, in order to arouse attention, anti-
The most unexpected dangerous generation, this new structure is the most scientific and reasonable, and accurately and reliably, operation and maintenance is convenient and swift for pressure detecting.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of nitrogen pressure table；
Fig. 2 is the internal structure schematic diagram of this utility model a kind of nitrogen pressure table.
In figure: nip in 1-, 2-transparent protective shield, 3-Pressure gauge metal shell, 4-low-pressure area, 5-calibration detection knob,
6-fix metal derby, 7-threaded post, 8-Pressure gauge mark, 9-higher-pressure region, 10-pointer, 11-drive link, 12-pressure scale dish,
13-high-pressure buffer district, 14-micro integrated circuit chip, 15-pressure early warning flashing lamp, the small-sized powered electronic of 16-, 17-nitrogen are let out
Dew detection warning light, 18-pressure drive mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model provides: a kind of nitrogen pressure table, including Pressure gauge mark 8
With the inside that pressure scale dish 12, Pressure gauge mark 8 and pressure scale dish 12 are installed in transparent protective shield 2, and Pressure gauge mark
Will 8 is arranged on the lower section of pressure scale dish 12, and the inside of transparent protective shield 2 is provided with pointer 10, and pointer 10 is arranged on drive link 11
On, to enclose in pressure scale dish 12 and be provided with low-pressure area 4, middle nip 1, high-pressure buffer district 13 and higher-pressure region 9, transparent protective shield 2 is pacified
Being contained on Pressure gauge metal shell 3, the left side of Pressure gauge metal shell 3 is provided with calibration detection knob 5, Pressure gauge metal shell 3
Being arranged on the top of fixing metal derby 6, fixing metal derby 6 is arranged on the top of threaded post 7, the inside of Pressure gauge metal shell 3
It is provided with pressure drive mechanism 18 and small-sized powered electronic 16, and pressure drive mechanism 18 is arranged on fixing metal derby 6, drive link
11 are arranged on pressure drive mechanism 18.
Pressure gauge metal shell 3 is provided with pressure early warning flashing lamp 15, and Pressure gauge metal shell 3 is provided with smooth base inspection
Surveying warning light 17, the inside of Pressure gauge metal shell 3 is provided with micro integrated circuit chip 14, and micro integrated circuit chip 14 is pacified
Being contained on small-sized powered electronic 16, the input of micro integrated circuit chip 14 electrically connects with the outfan of small-sized powered electronic 16
Connect, the input of pressure early warning flashing lamp 15 and smooth base detection warning light 17 all with the output of micro integrated circuit chip 14
End is electrically connected with.
Specifically used mode: in utility model works, first passes through calibration detection knob 5 and calibrates Pressure gauge, then
Being arranged on nitrogen cylinder by threaded post 7, after pressurization, pressure drive mechanism 18 drives drive link 11 to rotate, and drive link 11 drives
Pointer 10 rotates, and indicates internal pressure, through low-pressure area 4, middle nip 1, high-pressure buffer district 13 and higher-pressure region 9, indicates pressure model
Enclosing, pressure early warning flashing lamp 15 is under the drive of micro integrated circuit chip 14 and small-sized powered electronic 16, and prompting pressure is excessive
Or pressure is too small, remind pressurization or decompression, smooth base detection warning light 17 can detect whether nitrogen is revealed, and flash
With sound a buzzer, point out.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Claims (5)
1. a nitrogen pressure table, including Pressure gauge mark (8) and pressure scale dish (12), it is characterised in that: described Pressure gauge
Mark (8) and pressure scale dish (12) are installed in the inside of transparent protective shield (2), and Pressure gauge mark (8) is arranged on pressure
The lower section of graduated disc (12), the inside of described transparent protective shield (2) is provided with pointer (10), and described pointer (10) is arranged on drive link
(11), on, enclose in described pressure scale dish (12) and be provided with low-pressure area (4), middle nip (1), high-pressure buffer district (13) and higher-pressure region
(9), described transparent protective shield (2) is arranged on Pressure gauge metal shell (3), and the left side of described Pressure gauge metal shell (3) sets
Having calibration detection knob (5), described Pressure gauge metal shell (3) is arranged on the top of fixing metal derby (6), described fixing metal
Block (6) is arranged on the top of threaded post (7), the inside of described Pressure gauge metal shell (3) be provided with pressure drive mechanism (18) and
Small-sized powered electronic (16), and pressure drive mechanism (18) is arranged on fixing metal derby (6), described drive link (11) is arranged on
On pressure drive mechanism (18).
A kind of nitrogen pressure table the most according to claim 1, it is characterised in that: set on described Pressure gauge metal shell (3)
There is pressure early warning flashing lamp (15).
A kind of nitrogen pressure table the most according to claim 1, it is characterised in that: set on described Pressure gauge metal shell (3)
There is smooth base detection warning light (17).
A kind of nitrogen pressure table the most according to claim 1, it is characterised in that: described Pressure gauge metal shell (3) interior
Portion is provided with micro integrated circuit chip (14), and micro integrated circuit chip (14) is arranged on small-sized powered electronic (16), institute
The outfan of the input and small-sized powered electronic (16) of stating micro integrated circuit chip (14) is electrically connected with.
A kind of nitrogen pressure table the most according to claim 4, it is characterised in that: pressure early warning flashing lamp (15) and nitrogen are let out
The input of dew detection warning light (17) all with the electric connection of the outfan of micro integrated circuit chip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360919.6U CN205748787U (en) | 2016-04-26 | 2016-04-26 | A kind of nitrogen pressure table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360919.6U CN205748787U (en) | 2016-04-26 | 2016-04-26 | A kind of nitrogen pressure table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748787U true CN205748787U (en) | 2016-11-30 |
Family
ID=57371506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360919.6U Expired - Fee Related CN205748787U (en) | 2016-04-26 | 2016-04-26 | A kind of nitrogen pressure table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404276A (en) * | 2016-12-13 | 2017-02-15 | 苏州天沃科技股份有限公司 | Pressure gauge installation structure |
| CN107505084A (en) * | 2017-09-25 | 2017-12-22 | 无锡市凯丰压力表有限公司 | A kind of accurate nitrogen pressure table |
| CN107515070A (en) * | 2017-09-29 | 2017-12-26 | 无锡市凯丰压力表有限公司 | A kind of explosion-proof type pressure gauge |
| CN107941414A (en) * | 2017-11-20 | 2018-04-20 | 惠州伊尚生活科技有限公司 | A kind of electronic precision pressure gauge |
-
2016
- 2016-04-26 CN CN201620360919.6U patent/CN205748787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404276A (en) * | 2016-12-13 | 2017-02-15 | 苏州天沃科技股份有限公司 | Pressure gauge installation structure |
| CN107505084A (en) * | 2017-09-25 | 2017-12-22 | 无锡市凯丰压力表有限公司 | A kind of accurate nitrogen pressure table |
| CN107515070A (en) * | 2017-09-29 | 2017-12-26 | 无锡市凯丰压力表有限公司 | A kind of explosion-proof type pressure gauge |
| CN107941414A (en) * | 2017-11-20 | 2018-04-20 | 惠州伊尚生活科技有限公司 | A kind of electronic precision pressure gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205748787U (en) | A kind of nitrogen pressure table | |
| CN102788241A (en) | Gas storage tank | |
| CN205545151U (en) | Plane deformation measuring photovoltaic module surface loading test device | |
| CN205679354U (en) | A kind of pressure gauge for fire fighting | |
| CN205014967U (en) | Aperture detector | |
| CN207963757U (en) | A kind of novel calibrator | |
| CN203148615U (en) | Digital display pressure gauge | |
| CN208937066U (en) | A kind of environment monitoring sensor | |
| CN207163629U (en) | A kind of high stainless steel pressure table of security performance | |
| CN207964207U (en) | The airtight leak detector of differential pressure type | |
| CN106052496B (en) | A kind of liquid storage device caliber gauge | |
| CN201522279U (en) | Gradienter | |
| CN206399591U (en) | A kind of portable maintenance pressure table | |
| CN206387533U (en) | A kind of pressure gauge peculiar to vessel | |
| CN205403960U (en) | Novel temperature measurement circuit | |
| CN205607591U (en) | Respirator pressure measurement based on tee bend structure | |
| CN213180483U (en) | Multifunctional protective device for instrument | |
| CN202141550U (en) | Digital pressure meter | |
| CN203732102U (en) | Warm-pressing integrated thermal type gas flowmeter | |
| CN203147692U (en) | Methane test alarm emergency lamp | |
| CN207066670U (en) | One kind produces the second stage of hydraulic pressure, air pressure detection warning device | |
| CN202693186U (en) | Barometer with emergency stop device | |
| CN209214828U (en) | A kind of high-pressure manometer | |
| CN202351202U (en) | Device for measuring concentration of harmful gas based on singlechip | |
| CN207556747U (en) | A kind of digital-display air pressure table with dustproof construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170426 |