CN208704952U - It is a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit - Google Patents
It is a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit Download PDFInfo
- Publication number
- CN208704952U CN208704952U CN201821700368.9U CN201821700368U CN208704952U CN 208704952 U CN208704952 U CN 208704952U CN 201821700368 U CN201821700368 U CN 201821700368U CN 208704952 U CN208704952 U CN 208704952U
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- CN
- China
- Prior art keywords
- pressure gauge
- liquid level
- hydrostatic sensor
- flowline
- opening
- 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.)
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Abstract
The utility model discloses a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, including flowline, the side of the flowline left end has been connected through a screw thread valve, and there is pressure gauge fixed plate in the middle position at the top of flowline by screw connection, there is pressure gauge pedestal in middle position at the top of the pressure gauge fixed plate by screw connection, and the middle position of pressure gauge base top has been connected through a screw thread pressure gauge, the two sides of the pressure gauge fixed plate are respectively equipped with opening, and the opening on the left of pressure gauge fixed plate is plugged with middle liquid level hydrostatic sensor, opening on the right side of the pressure gauge fixed plate is plugged with low liquid level hydrostatic sensor, and the middle position of fuel-displaced bottom of the tube is equipped with an opening, the opening of the fuel-displaced bottom of the tube is plugged with high liquid level hydrostatic sensor.The utility model good fixing effect, and easy to disassemble and maintenance have good sealing performance, and detection multi-group data can be avoided error, adaptable.
Description
Technical field
The utility model relates to pressure gauge pressure measuring system technical fields more particularly to a kind of convenient for fixed fuel charger pressure
Table pressure measuring unit.
Background technique
Currently, pressure gauge refers to the instrument for measuring and indicating using elastic element as sensing element higher than environmental pressure, application
Extremely widespread, pressure gauge pressure measuring unit is the tool for detecting and indicating medium pressure, in heat distribution pipe network, oil gas transmission, is supplied
The pressure gauge that the fields such as water air supply system are seen everywhere, and are directly measured by sensing element is easy bad by element
The interference of state, and one group of detection data is not objective enough, has contingency, traditional pressure gauge pressure measuring unit mounting means is solid
Dingan County is difficult to be dismantled, is not easy to the adjustment and maintenance of pressure measuring unit, and fixed form is single in measuring medium,
It is easy to loosen after device is hit or is corroded.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of convenient for fixed
Fuel charger pressure gauge pressure measuring unit.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, including flowline, the side of the flowline left end is logical
It crosses and is threaded with valve, and there are pressure gauge fixed plate, the pressure in the middle position at the top of flowline by screw connection
There are pressure gauge pedestal, and the interposition of pressure gauge base top in middle position at the top of power table fixed plate by screw connection
It sets and has been connected through a screw thread pressure gauge, the two sides of the pressure gauge fixed plate are respectively equipped with opening, and on the left of pressure gauge fixed plate
Opening be plugged with middle liquid level hydrostatic sensor, the opening on the right side of the pressure gauge fixed plate is plugged with low liquid level hydraulic sensing
Device, and the middle position of fuel-displaced bottom of the tube is equipped with an opening, the opening of the fuel-displaced bottom of the tube is plugged with the hydraulic biography of high liquid level
Sensor, and flowline internal flow has oil, the middle liquid level hydrostatic sensor, low liquid level hydrostatic sensor and the hydraulic biography of high liquid level
Electromagnet has been bolted in one end that sensor is located at outside flowline, and three one end of electromagnet far from flowline are equal
It is connected through a screw thread clip, sensor terminals have been bolted far from one end of electromagnet in three clips.
The pressure gauge fixed plate both-side opening and flowline bottom opening as a further solution of the present invention,
Inner wall be bonded with seal washer, and middle liquid level hydrostatic sensor, low liquid level hydrostatic sensor and high liquid level hydrostatic sensor
Outer diameter be all larger than seal washer internal diameter and be less than opening internal diameter.
The bottom of the pressure gauge fixed plate is bonded with gasket seal as a further solution of the present invention, and
The bottom of pressure gauge extends to the inside of flowline.
The outside of the electromagnet is equipped with irony sleeve, and irony sleeve as a further solution of the present invention,
Inside be plugged with coil, the inside grafting of coil is cored, and the both ends of irony sleeve side are respectively welded electromagnet wiring
End.
Processor has been bolted in the side of the pressure gauge as a further solution of the present invention, and
Processor terminals have been bolted in the bottom of processor.
The high liquid level hydrostatic sensor is located at the bottom of pressure gauge as a further solution of the present invention, and
The signal detection port of middle liquid level hydrostatic sensor, low liquid level hydrostatic sensor and high liquid level hydrostatic sensor is in different water
In plane.
The electromagnet is connected with switch by conducting wire as a further solution of the present invention, and switch passes through
Conducting wire is connected with power supply, the signal output of middle liquid level hydrostatic sensor, low liquid level hydrostatic sensor and high liquid level hydrostatic sensor
End is connected by signal wire with the signal input part of processor.
The utility model has the following beneficial effects:
1. band is magnetic by iron core after electromagnet is powered by setting electromagnet, irony sleeve, coil and iron core, lead to
Absorption irony sleeve, pressure gauge fixed plate and flowline are crossed, can play the role of fixed load cell, good fixing effect, and
And easy to disassemble and maintenance；
2. apparatus parts junction is bonded in by setting gasket seal and seal washer, gasket seal and seal washer,
It can prevent liquid in pipe from revealing, since gasket seal has elasticity, gasket is bonded in the inner wall of sensor jack, it can be with
Play the role of fixed sensor；
3. by liquid level hydrostatic sensor, low liquid level hydrostatic sensor and high liquid level hydrostatic sensor in setting, three biographies
The signal detection port of sensor is on different horizontal planes, hydraulic when flow is very few in flowline to be detected
It arrives, and three sensors can detecte to three groups of data, it can be concluded that most objective hydraulic data after processor operation,
It can be avoided error, it is adaptable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structure sectional view convenient for fixed fuel charger pressure gauge pressure measuring unit；
Fig. 2 be the utility model proposes a kind of A convenient for fixed fuel charger pressure gauge pressure measuring unit locate structure amplify
Figure；
Fig. 3 be the utility model proposes a kind of electromagnet structure convenient for fixed fuel charger pressure gauge pressure measuring unit cut open
View；
Fig. 4 be the utility model proposes a kind of pressure gauge reverse side knot convenient for fixed fuel charger pressure gauge pressure measuring unit
Structure schematic diagram.
In figure: 1 flowline, 2 valves, 3 pressure gauge pedestals, 4 pressure gauge fixed plates, 5 gasket seals, 6 pressure gauges, liquid in 7
Position hydrostatic sensor, 8 low liquid level hydrostatic sensors, 9 high liquid level hydrostatic sensors, 10 oil, 11 sensor terminals, 12 clips,
13 electromagnet, 14 irony sleeves, 15 coils, 16 iron cores, 17 electromagnet terminals, 18 seal washers, 19 processors, 20 processors
Terminals.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It is referring to Fig.1-4, a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, including flowline 1, which is characterized in that
The side of 1 left end of flowline has been connected through a screw thread valve 2, and the middle position at 1 top of flowline passes through screw connection
There is pressure gauge fixed plate 4, there is pressure gauge pedestal 3 in the middle position at 4 top of pressure gauge fixed plate by screw connection, and presses
The middle position at 3 top of power table pedestal has been connected through a screw thread pressure gauge 6, and the two sides of pressure gauge fixed plate 4 are respectively equipped with opening,
And the opening in 4 left side of pressure gauge fixed plate is plugged with middle liquid level hydrostatic sensor 7, the opening grafting on 4 right side of pressure gauge fixed plate
There is low liquid level hydrostatic sensor 8, and the middle position of 1 bottom of flowline is equipped with an opening, the opening grafting of 1 bottom of flowline
There is high liquid level hydrostatic sensor 9, and 1 internal flow of flowline has oil 10, middle liquid level hydrostatic sensor 7, low liquid level hydraulic sensing
Device 8 and high liquid level hydrostatic sensor 9 are located at one end outside flowline 1 and electromagnet 13, and three electricity have been bolted
The one end of magnet 13 far from flowline 1 has been connected through a screw thread clip 12, and three one end of clip 12 far from electromagnet 13 are equal
Sensor terminals 11 have been bolted.
In the utility model, the inner wall of 1 bottom opening of 4 both-side opening of pressure gauge fixed plate and flowline is bonded with sealing
Washer 18, and the outer diameter of middle liquid level hydrostatic sensor 7, low liquid level hydrostatic sensor 8 and high liquid level hydrostatic sensor 9 be all larger than it is close
The internal diameter of seal washer 18 and the internal diameter for being less than opening, the bottom of pressure gauge fixed plate 4 are bonded with gasket seal 5, and pressure gauge 6
Bottom extends to the inside of flowline 1, and the outside of electromagnet 13 is equipped with irony sleeve 14, and the inside of irony sleeve 14 is plugged with
Coil 15, the inside grafting cored 16 of coil 15, the both ends of 14 side of irony sleeve are respectively welded electromagnet terminals 17,
Processor 19 has been bolted in the side of pressure gauge 6, and processor wiring has been bolted in the bottom of processor 19
End 20, high liquid level hydrostatic sensor 9 is located at the bottom of pressure gauge 6, and middle liquid level hydrostatic sensor 7, low liquid level hydrostatic sensor 8
It is on different horizontal planes with the signal detection port of high liquid level hydrostatic sensor 9, electromagnet 13 is connected with out by conducting wire
It closes, and switchs and power supply, middle liquid level hydrostatic sensor 7, low liquid level hydrostatic sensor 8 and the hydraulic biography of high liquid level are connected with by conducting wire
The signal output end of sensor 9 passes through signal wire and is connected with the signal input part of processor 19, the model of processor
ARM9TDMI series.
Working principle: in use, liquid level hydrostatic sensor 7, low liquid level hydrostatic sensor 8 and high liquid level hydraulic sensing in
Device 9 is inserted into corresponding opening, is powered to electromagnet 13, by adsorptive pressure table fixed plate 4 and flowline 1, plays fixed sensing
Gasket seal 5 is bonded in the inner wall of sensor jack by the effect of device, and sealing effect is good, can also further reinforce sensor,
Valve 2 is opened, oil 10 is allowed to flow into flowline 1, middle liquid level hydrostatic sensor 7, low liquid level hydrostatic sensor 8 and the hydraulic biography of high liquid level
Hydraulic in 9 detection pipe of sensor, the signal detection port of three sensors is on different horizontal planes, flow mistake in flowline 1
It is hydraulic when few to be detected, and three sensors can detecte to three groups of data, by 19 operation of processor
It is adaptable afterwards it can be concluded that most objective hydraulic data, can be avoided error.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, including flowline (1), which is characterized in that the flowline
(1) side of left end has been connected through a screw thread valve (2), and the middle position at the top of flowline (1) passes through screw connection
Have pressure gauge fixed plate (4), there is pressure gauge bottom in the middle position at the top of the pressure gauge fixed plate (4) by screw connection
Seat (3), and the middle position at the top of pressure gauge pedestal (3) has been connected through a screw thread pressure gauge (6), the pressure gauge fixed plate
(4) two sides are respectively equipped with opening, and the opening on the left of pressure gauge fixed plate (4) is plugged with middle liquid level hydrostatic sensor (7), institute
It states the opening on the right side of pressure gauge fixed plate (4) to be plugged with low liquid level hydrostatic sensor (8), and the interposition of flowline (1) bottom
An opening is installed, the opening of flowline (1) bottom is plugged with high liquid level hydrostatic sensor (9), and in flowline (1)
Portion's flowing has oily (10), the middle liquid level hydrostatic sensor (7), low liquid level hydrostatic sensor (8) and high liquid level hydrostatic sensor
(9) it is located at flowline (1) external one end to be bolted electromagnet (13), and three electromagnet (13) are far from fuel-displaced
One end of pipe (1) has been connected through a screw thread clip (12), and the one end of three clips (12) far from electromagnet (13) is logical
It crosses and has been bolted sensor terminals (11).
2. according to claim 1 a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, which is characterized in that the pressure
The inner wall of power table fixed plate (4) both-side opening and flowline (1) bottom opening is bonded with seal washer (18), and middle liquid level
The outer diameter of pressure sensor (7), low liquid level hydrostatic sensor (8) and high liquid level hydrostatic sensor (9) is all larger than seal washer (18)
Internal diameter and be less than opening internal diameter.
3. according to claim 1 a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, which is characterized in that the pressure
The bottom of power table fixed plate (4) is bonded with gasket seal (5), and the bottom of pressure gauge (6) extends to the inside of flowline (1).
4. according to claim 1 a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, which is characterized in that the electricity
The outside of magnet (13) is equipped with irony sleeve (14), and the inside of irony sleeve (14) is plugged with coil (15), coil (15)
Internal grafting is cored (16), and the both ends of irony sleeve (14) side are respectively welded electromagnet terminals (17).
5. according to claim 1 a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, which is characterized in that the pressure
The side of power table (6) has been bolted processor (19), and processor has been bolted in the bottom of processor (19)
Terminals (20).
6. according to claim 1 a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, which is characterized in that the height
Liquid level hydrostatic sensor (9) is located at the bottom of pressure gauge (6), and middle liquid level hydrostatic sensor (7), low liquid level hydrostatic sensor
(8) it is on different horizontal planes with the signal detection port of high liquid level hydrostatic sensor (9).
7. according to claim 1 a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit, which is characterized in that the electricity
Magnet (13) is connected with switch by conducting wire, and switchs and be connected with power supply, middle liquid level hydrostatic sensor (7), low liquid by conducting wire
The signal output end of position hydrostatic sensor (8) and high liquid level hydrostatic sensor (9) passes through the letter of signal wire Yu processor (19)
Number input terminal is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700368.9U CN208704952U (en) | 2018-10-19 | 2018-10-19 | It is a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700368.9U CN208704952U (en) | 2018-10-19 | 2018-10-19 | It is a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704952U true CN208704952U (en) | 2019-04-05 |
Family
ID=65948006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700368.9U Expired - Fee Related CN208704952U (en) | 2018-10-19 | 2018-10-19 | It is a kind of convenient for fixed fuel charger pressure gauge pressure measuring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704952U (en) |
-
2018
- 2018-10-19 CN CN201821700368.9U patent/CN208704952U/en not_active Expired - Fee Related
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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: 20190405 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |