CN207163645U - A kind of manometer - Google Patents
A kind of manometer Download PDFInfo
- Publication number
- CN207163645U CN207163645U CN201720734161.2U CN201720734161U CN207163645U CN 207163645 U CN207163645 U CN 207163645U CN 201720734161 U CN201720734161 U CN 201720734161U CN 207163645 U CN207163645 U CN 207163645U
- Authority
- CN
- China
- Prior art keywords
- shell
- manometer
- prism
- connecting tube
- pressure
- 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
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model belongs to measuring instrumentss technical field, more particularly to a kind of manometer, including manometer shell, shell is externally provided with solar panel, the output end of solar panel is connected with chargeable battery, battery is removably mounted in shell, instrument board and pressure indication are provided with shell, LED is additionally provided with shell, the input of LED is electrically connected with controlling switch, optical inductor is electrically connected with controlling switch, the downside of shell is provided with pressure tapping, pressure tapping is connected with connecting tube, the upper end of connecting tube is provided with prism, prism is internally threaded through hole, pressure tapping is threadedly coupled with tapped through hole, the bottom of connecting tube is provided with hollow prism, hollow prism lower end is provided with the second connector, second connector is externally provided with screw thread.The purpose of this utility model is：For solving existing manometer because its structure design is unreasonable, when work at night, due to the limitation of brightness, night is caused to detect the problem of inconvenient.
Description
Technical field
The utility model belongs to measuring instrumentss technical field, and in particular to a kind of manometer.
Background technology
Pressure is pressure physically, i.e., the size of pressure is born in unit area.On the basis of atmospheric pressure, use
Pressure is all in instrument of the measurement less than or greater than atmospheric pressure, and the instrument for measuring fluid (gas, liquid) pressure
Table.
Pressure gauge in the industry with very extensive, when carrying out the conveying of liquid or gas in petroleum pipeline, it is necessary to
Manometer is installed in pipeline, for detecting the pressure of pipeline intermediary matter at any time, needs also exist for pacifying on the reactor in chemical plant
Fill pressure gauge；Existing manometer can substantially be divided into two major classes：One kind is traditional electromechanical pressure instrument, another kind of for number
Word formula manometer.Electromechanical pressure instrument is Passive Shape Control device, i.e., can be worked without external power supply, have it is cheap,
The advantages of convenient for installation and maintenance.But common electromechanical pressure instrument causes pressure gauge in evening because its structure design is unreasonable
When upper work, due to the limitation of brightness, cause night detection inconvenient.
Utility model content
The purpose of this utility model is：A kind of manometer is aimed to provide, for solving existing manometer due to its knot
Structure design is unreasonable, when work at night, due to the limitation of brightness, causes night to detect the problem of inconvenient.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of manometer, including manometer shell, the shell are externally provided with solar panel, the solar-electricity
The output end of pond plate is connected with chargeable battery, and the battery is removably mounted in shell, is provided with the shell
Instrument board and pressure indication, the interior of the shell are additionally provided with LED, and the input of the LED is electrically connected with controlling switch, institute
State and optical inductor is electrically connected with controlling switch, the optical inductor is arranged on housing exterior, the controlling switch and battery
Electrical connection, the downside of the shell are provided with pressure tapping, and the pressure tapping is connected with connecting tube, the connecting tube it is upper
End is provided with prism, and the prism is internally threaded through hole, and the pressure tapping is threadedly coupled with tapped through hole, described
The bottom of connecting tube is provided with hollow prism, and the hollow prism lower end is provided with the second connector, and second connector is externally provided with
Screw thread.
Using the utility model of above-mentioned technical proposal, when using manometer, by the second connector by pressure
Instrument is arranged in used pipeline or equipment, and when daytime, solar panel charges to battery, simultaneously
Optical inductor detects the intensity of exterior light, is off controlling switch, when optical inductor detects that the intensity of light is weaker
When, control controlling switch is in closure state, so that LED is illuminated inside manometer, so at night or light intensity
When weaker, the state and reading of observed pressure table are all more convenient.
Further limit, sealant layer is provided between the pressure tapping and tapped through hole, such design, can be made
When pressure tapping is connected with tapped through hole, sealing effectiveness is more preferable.
Further limit, the connecting tube is externally provided with heat insulation layer, such design, can prevent the medium temperature in connecting tube
Height is spent to damage human body.
Further limit, the prism is positive six prismsby body, and the hollow prism is hollow positive six prismsby, such to set
Meter, can more easily install and use manometer.
Further limit, the optical inductor is externally provided with waterproof layer, such design, can protect optical inductor, make light
The service life of inductor is longer.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is a kind of structural representation of manometer embodiment of the utility model；
Main element symbol description is as follows：
Shell 1, instrument board 11, pressure indication 12, pressure tapping 13, solar panel 2, LED 3, optical inductor
4th, connecting tube 5, prism 51, hollow prism 52, the second connector 53.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in figure 1, a kind of manometer of the present utility model, including manometer shell 1, shell 1 are externally provided with the sun
Energy cell panel 2, the output end of solar panel 2 are connected with chargeable battery, and battery is removably mounted at shell 1
It is interior, instrument board 11 and pressure indication 12 are provided with shell 1, LED 3, the input electrical connection of LED 3 are additionally provided with shell 1
There is controlling switch, optical inductor 4 is electrically connected with controlling switch, optical inductor 4 is arranged on outside shell 1, and controlling switch is with storing
Battery electrically connects, and the downside of shell 1 is provided with pressure tapping 13, and pressure tapping 13 is connected with connecting tube 5, connecting tube 5 it is upper
End is provided with prism 51, and prism 51 is internally threaded through hole, and pressure tapping 13 is threadedly coupled with tapped through hole, connecting tube
5 bottom is provided with hollow prism 52, and the lower end of hollow prism 52 is provided with the second connector 53, and the second connector 53 is externally provided with screw thread.
In the present embodiment, when using manometer, being arranged on manometer by the second connector 53 is made
On pipeline or equipment, when daytime, solar panel 2 charges to battery, while optical inductor 4 detects
The intensity of exterior light, is off controlling switch, when optical inductor 4 detects that the intensity of light is weaker, control control
Switch is in closure state, so that LED 3 is illuminated inside manometer, so at night or when light intensity is weaker,
The state and reading of observed pressure table are all more convenient.
It is preferred that being provided with sealant layer between pressure tapping 13 and tapped through hole, such design, pressure gauge can be connect
First 13 with tapped through hole when be connected, and sealing effectiveness is more preferable.In fact, it can also consider to connect pressure gauge as the case may be
First 13 with tapped through hole when be connected, the more preferable structure of sealing effectiveness.
It is preferred that connecting tube 5 is externally provided with heat insulation layer, such design, it can prevent that the medium temperature in connecting tube is too high to people
Body damages.In fact, it can also consider to prevent the medium temperature in connecting tube is too high from causing human body as the case may be
The structure of injury.
It is preferred that prism 51 is positive six prismsby body, hollow prism 52 is hollow positive six prismsby, and such design can be more
Easily install and use manometer.In fact, it can also consider that prism 51 and hollow prism 52 are respective as the case may be
Structure.
It is preferred that optical inductor 4 is externally provided with waterproof layer, such design, optical inductor 4 can be protected, make optical inductor 4
Service life is longer.In fact, the structure for making the service life of optical inductor 4 longer can also be considered as the case may be.
The merely exemplary explanation of above-described embodiment principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in the utility model
With all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (4)
1. a kind of manometer, including manometer shell (1), it is characterised in that：The shell (1) is externally provided with solar cell
Plate (2), the output end of the solar panel (2) are connected with chargeable battery, and the battery is removably mounted at
In shell (1), instrument board (11) and pressure indication (12) are provided with the shell (1), LED is additionally provided with the shell (1)
Lamp (3), the input of the LED (3) are electrically connected with controlling switch, optical inductor (4) are electrically connected with the controlling switch,
The optical inductor (4) is arranged on shell (1) outside, and the controlling switch is connected with storage battery, the downside of the shell (1)
Provided with pressure tapping (13), the pressure tapping (13) is connected with connecting tube (5), and the upper end of the connecting tube (5) is provided with
Prism (51), the prism (51) are internally threaded through hole, and the pressure tapping (13) connects with tapped through hole screw thread
Connect, the bottom of the connecting tube (5) is provided with hollow prism (52), and hollow prism (52) lower end is provided with the second connector
(53), second connector (53) is externally provided with screw thread, and the pressure tapping (13) is provided with fluid sealant between tapped through hole
Layer.
A kind of 2. manometer according to claim 1, it is characterised in that：The connecting tube (5) is externally provided with heat insulation layer.
A kind of 3. manometer according to claim 2, it is characterised in that：The prism (51) is positive six prismsby body,
The hollow prism (52) is hollow positive six prismsby.
A kind of 4. manometer according to claim 3, it is characterised in that：The optical inductor (4) is externally provided with waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734161.2U CN207163645U (en) | 2017-06-22 | 2017-06-22 | A kind of manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734161.2U CN207163645U (en) | 2017-06-22 | 2017-06-22 | A kind of manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163645U true CN207163645U (en) | 2018-03-30 |
Family
ID=61710598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734161.2U Expired - Fee Related CN207163645U (en) | 2017-06-22 | 2017-06-22 | A kind of manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534946A (en) * | 2018-04-10 | 2018-09-14 | 浙江海宁和金电子科技有限公司 | A kind of power-adjustable type pressure gauge of solar water heater |
-
2017
- 2017-06-22 CN CN201720734161.2U patent/CN207163645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534946A (en) * | 2018-04-10 | 2018-09-14 | 浙江海宁和金电子科技有限公司 | A kind of power-adjustable type pressure gauge of solar water heater |
| CN108534946B (en) * | 2018-04-10 | 2020-09-15 | 浙江海宁和金电子科技有限公司 | Power-adjustable pressure gauge for solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |