CN208206372U - A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels - Google Patents
A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels Download PDFInfo
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- CN208206372U CN208206372U CN201820967616.XU CN201820967616U CN208206372U CN 208206372 U CN208206372 U CN 208206372U CN 201820967616 U CN201820967616 U CN 201820967616U CN 208206372 U CN208206372 U CN 208206372U
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Abstract
The utility model discloses a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels, it include the U-tube body that liquid is poured into inside one, the one of the U-tube body is terminated with jet chimney, it is another to be terminated with digital display micromanometer, pressure-sensitive diaphragm is equipped in the digital display micromanometer, the intracorporal liquid levels of U-tube and pressure-sensitive diaphragm are in same level；The purpose that the high-temperature steam minute-pressure force measuring device based on law of connected vessels can achieve and survey pressure accuracy height, not will receive high-temperature steam influence.
Description
Technical field
The utility model is specifically related to a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels.
Background technique
Current instant noodles factory is mostly to cook instant noodles using high-temperature steam, and the steam pressure of steam box air inlet is
0.7KPA, and the admission pressure of high-speed production lines is then 20KPA, therefore, how pressure is at energy conservation in effective monitoring steam box
Important means；If hypertonia can waste steam, and hypotony will affect the quality for steaming instant noodles.
Pressure monitor in existing steam box is measured using minute-pressure mechanical pressure gauge, and this pressure gauge is using
Afterwards, it is used when can lead to survey that pressure is inaccurate, and pressure readings error is larger because steam immerses inside Bourdon tube, and steam instant noodles
Vapor (steam) temperature reached 120 DEG C, the measuring instrumentss of most of others electronic micro-pressures be also difficult to carry out using.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of height based on law of connected vessels
Warm steam minute-pressure force measuring device, to achieve the purpose that survey, pressure accuracy is high, not will receive high-temperature steam influence.
The purpose of this utility model is achieved by the following technical programs.
A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels, includes the U that liquid is poured into inside one
Type tube body, the one of the U-tube body is terminated with jet chimney, another to be terminated with digital display micromanometer, sets in the digital display micromanometer
There is pressure-sensitive diaphragm, the intracorporal liquid levels of U-tube and pressure-sensitive diaphragm are in same level.
Preferably, one end for connecting with jet chimney of the U-tube body is in being bent outwardly setting and end is with outer spiral shell
Line.
Preferably, one end that the U-tube body connects with digital display micromanometer is with internal screw thread.
The external screw thread of one end and the one end that connects with digital display micromanometer preferably, the U-tube body connects with jet chimney
The thread size of internal screw thread be all G3/8.
The beneficial effects of the utility model are: passing through the design of U-tube body, high-temperature steam can be completely cut off to the shadow of pressure gauge
It rings, meanwhile, it is based on law of connected vessels, and the internal U-tube body for pouring into liquid, pressure-sensitive diaphragm sum number show the cooperation of micromanometer,
And digital display micromanometer is via pressure value measured by pressure-sensitive diaphragm, so that the pressure value of air inlet side water level receiving is obtained, final essence
The true pressure measured in steam box.
Detailed description of the invention
Fig. 1 is a kind of overall structure of the high-temperature steam minute-pressure force measuring device based on law of connected vessels of the utility model
Figure；
Fig. 2 is a kind of U-tube body knot of the high-temperature steam minute-pressure force measuring device based on law of connected vessels of the utility model
Composition.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels includes that an inside fills
Enter to have the U-tube body 1 of liquid, in the present embodiment, used U-tube body 1 is copper tube body, one end of the U-tube body 1
It is connected to jet chimney 2, it is another to be terminated with digital display micromanometer 3, in the present embodiment, the model of used digital display micromanometer 3
SP50K-A, the steam that instant food is are 125 degree, and the normal temperature of steam is between 125-200 degree, and the pressure gauge is at this
The steam micro-pressure of 10pa-10000pa can be effectively measured in a temperature range；Pressure sensitive film is equipped in the digital display micromanometer 3
Piece 4, liquid levels and pressure-sensitive diaphragm 4 in the U-tube body 1 be in same level, the U-tube body 1 and jet chimney 2
The one end to connect is in being bent outwardly setting and end with external screw thread, one end that the U-tube body 1 connects with digital display micromanometer 3
With internal screw thread, the U-tube body 1 connect with jet chimney 2 one end external screw thread and connect in one end with digital display micromanometer 3
The thread size of screw thread is all G3/88.
Principle explanation:
Since the liquid levels in U-tube body 1 are in same level with pressure-sensitive diaphragm 4, it is based on law of connected vessels, air inlet
The pressure of tip side liquid level is consistent with the pressure of thermometric tip side liquid level, after accessing high-temperature steam, the pressure of air inlet connecting head end liquid level
Pressure-sensitive diaphragm 4 is fed back to by force, and is transferred to digital display micromanometer 3 via pressure-sensitive diaphragm 4, realizes pressure measurement.
The beneficial effects of the utility model are: passing through the design of U-tube body, high-temperature steam can be completely cut off to the shadow of pressure gauge
It rings, meanwhile, it is based on law of connected vessels, and the internal U-tube body for pouring into liquid, pressure-sensitive diaphragm sum number show the cooperation of micromanometer,
And digital display micromanometer is via pressure value measured by pressure-sensitive diaphragm, so that the pressure value of air inlet side water level receiving is obtained, final essence
The true pressure measured in steam box.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (4)
1. a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels, it is characterised in that: include to be poured into inside one
There is the U-tube body of liquid, the one of the U-tube body is terminated with jet chimney, and another to be terminated with digital display micromanometer, the digital display is micro-
It presses and is equipped with pressure-sensitive diaphragm in table, the intracorporal liquid levels of U-tube and pressure-sensitive diaphragm are in same level.
2. a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels according to claim 1, feature exist
In: one end that the U-tube body connects with jet chimney in being bent outwardly setting and end is with external screw thread.
3. a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels according to claim 2, feature exist
In: one end that the U-tube body connects with digital display micromanometer has internal screw thread.
4. a kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels according to claim 3, feature exist
Connect in: the U-tube body with jet chimney the external screw thread of one end and the screw thread for the internal screw thread of one end that connects with digital display micromanometer
Size is all G3/8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967616.XU CN208206372U (en) | 2018-06-21 | 2018-06-21 | A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967616.XU CN208206372U (en) | 2018-06-21 | 2018-06-21 | A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206372U true CN208206372U (en) | 2018-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820967616.XU Active CN208206372U (en) | 2018-06-21 | 2018-06-21 | A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels |
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| CN (1) | CN208206372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926042A (en) * | 2021-09-14 | 2022-01-14 | 湖南明康中锦医疗科技发展有限公司 | Humidifying device with water level monitoring function, water level monitoring method and equipment |
-
2018
- 2018-06-21 CN CN201820967616.XU patent/CN208206372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926042A (en) * | 2021-09-14 | 2022-01-14 | 湖南明康中锦医疗科技发展有限公司 | Humidifying device with water level monitoring function, water level monitoring method and equipment |
| CN113926042B (en) * | 2021-09-14 | 2024-03-19 | 湖南明康中锦医疗科技发展有限公司 | Humidification device with water level monitoring function, water level monitoring method and equipment |
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