CN209513144U - A kind of high-temp and-pressure pressure transmitter - Google Patents
A kind of high-temp and-pressure pressure transmitter Download PDFInfo
- Publication number
- CN209513144U CN209513144U CN201920319425.7U CN201920319425U CN209513144U CN 209513144 U CN209513144 U CN 209513144U CN 201920319425 U CN201920319425 U CN 201920319425U CN 209513144 U CN209513144 U CN 209513144U
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- China
- Prior art keywords
- telescopic rod
- temp
- grafting
- pressure
- sliding slot
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Abstract
The utility model discloses a kind of high-temp and-pressure pressure transmitters, its structure includes body, display screen, sealing cover, adjusting knob, pedestal, fixed device, fixing bolt, power supply line and detection device, by the way that detection device is arranged, pass through force-extension telescopic rod, slide bar causes telescopic rod to extend to suitable length through sliding slot slide downward, connecting line drawn power is fallen in collection spool, liquid pressure value is detected convenient for sensor, detection finishes when needing combination detection device, sealed ring closure is overlapped with fixed link by the upward telescopic rod of external force, connection linear shrinkage warp slot connect collection with collection spool, profound detection is carried out to liquid to reach, convenient for detecting the accuracy of numerical value, the beneficial effect of convenience.
Description
Technical field
The utility model relates to pressure transmitter technical fields, and in particular to a kind of high-temp and-pressure pressure transmitter.
Background technique
High temperature modification pressure transmitter is assembled using " sputtered film " pressure chip resistant to high temperature, and sensor can be in high temperature item
Long-term stable operation under part, the cooling fin by assembling different length can be further improved the temperature of surveyed medium, reasonable section
Configuration and advanced circuit design and temperature-compensating processing, have fully ensured that transmitter can be long-term in 150 DEG C of environment of highest
Steady operation has reversed polarity and current-limiting protection；Laser resistor trimming temperature-compensating, zero point, range can Field adjustments；Range is wide anti-
Corrosion is suitable for a variety of media；Overload and strong antijamming capability, performance is stablized, with the development of high-temp and-pressure pressure transmitter,
High-temp and-pressure pressure transmitter has also obtained technological improvement, but the prior art: high-temp and-pressure pressure transmitter can not be adjusted
Detector length is saved, convenient for detecting accuracy, the convenience of numerical value.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of high-temp and-pressure pressure transmitter solves high-temp and-pressure
Pressure transmitter can not adjust detector length, convenient for detect numerical value accuracy, convenience the problem of, to reach to liquid
Profound detection is carried out, convenient for detecting accuracy, the beneficial effect of convenience of numerical value.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of high-temp and-pressure pressure invertings
Device, including body, display screen, sealing cover, adjusting knob, pedestal, fixed device, fixing bolt, power supply line, circuit board, micro process
Device, first port and second port, it is characterised in that: it further include detection device, front end is chimeric with display screen in the middle part of the body,
Sealing cover is provided on the outside of the display screen, the left and right sides is rotatablely connected with adjusting knob in the middle part of the body, and the body is logical
Cross that bottom support column is vertical with pedestal to be fixedly connected, the pedestal bottom end is bolted by fixed device with detection device, and
Arc groove is provided on the inside of fixed the bottom of the device, the base right side is provided with fixing bolt, the body bottom end rear side and power supply
Line grafting, the body inside are provided with circuit board, microprocessor are provided in the middle part of the circuit board, and the circuit front edge of board is left
Lateral roof and first port grafting, the circuit front edge of board left bottom and second port grafting, the detection device is by fixing
Bar, sliding slot, slide bar, telescopic rod, line concentrator, sensor and sealing ring composition, fixed link inside left and right ends are provided with
Sliding slot, the telescopic rod are slidably connected by left and right ends slide bar with sliding slot, the telescopic rod inside and line concentrator grafting, institute
State telescopic rod bottom end and sensor grafting, the telescopic rod Basolateral and sealing ring grafting, the fixed link top and fixation
The vertical grafting of device, the line concentrator is made of seal pipe, collection spool, wire casing, connecting line, connecting tube and sticky pad, described close
Collection spool is provided on the inside of tube sealing, the line concentration inside pipe wall is provided with wire casing, the wire casing inside and connecting line grafting, the collection
Spool top middle portion is vertical with connecting tube to be fixedly connected, and line concentration tube top end is fixedly connected with sticky pad, the sticky pad and fixation
Device middle inside bonding, the display screen and sensor pass through first port and second port respectively and are electrically connected with microprocessor
It connects, the microprocessor and adjusting knob are electrically connected with power supply line.
Further, microprocessor is provided on the inside of the body, and rear end is provided with cooling fin on the inside of body.
Further, 3 fixing grooves are provided on the inside of the fixed bottom of device, and fixing groove is put in triangle.
Further, the sliding slot and slide bar are provided with 2, and size is consistent between the two with slide bar for sliding slot.
Further, upper and lower ends are provided with restriction plate on the inside of the sliding slot, and restriction plate size is consistent.
Further, the fixed link and telescopic rod are cylindrical, and fixed link and telescopic rod telescopic extensions be 5cm extremely
25cm。
Further, the sealing ring matches with fixed link interior annular section, and thickness of sealing ring is 4mm.
Further, the sensor model number is MIK-P300.
Further, the sealing ring is made of rubber material.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), for solve high-temp and-pressure pressure transmitter can not adjust detector length, convenient for detect numerical value accuracy,
The problem of convenience, by the way that detection device is arranged, by force-extension telescopic rod, slide bar causes telescopic rod through sliding slot slide downward
Suitable length is extended to, connecting line drawn power is fallen in collection spool, detects liquid pressure value convenient for sensor, detection finishes
When needing combination detection device, sealed ring closure is overlapped with fixed link by the upward telescopic rod of external force, connects linear shrinkage
Connect collections with collection spool through wire casing, profound level detection is carried out to liquid to reach, convenient for the accuracy, convenient of detection numerical value
The beneficial effect of property.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the structure of the detecting device schematic diagram of the utility model；
Fig. 4 is the line concentrator structural schematic diagram of the utility model；
Fig. 5 is the organism internal structure schematic diagram of the utility model；
Fig. 6 is the circuit block diagram structural schematic diagram of the utility model.
In figure: body -1, display screen -2, sealing cover -3, adjusting knob -4, pedestal -5, fixed device -6, detection device -
7, fixing bolt -8, power supply line -9, circuit board -10, microprocessor -11, first port -12, second port -13, fixed link -71,
Sliding slot -72, slide bar -73, telescopic rod -74, line concentrator -75, sensor -76, sealing ring -77, seal pipe -751, collection spool -
752, wire casing -753, connecting line -754, connecting tube -755, sticky pad -756.
Specific embodiment
In the technical program:
Detection device 7, fixed link 71, sliding slot 72, slide bar 73, telescopic rod 74, line concentrator 75, sensor 76, sealing ring
77, seal pipe 751, integrate spool 752, wire casing 753, connecting line 754, connecting tube 755 and sticky pad 756 and contain reality as the utility model
Matter novelty component.
Body 1, display screen 2, sealing cover 3, adjusting knob 4, pedestal 5, fixed device 6, fixing bolt 8, power supply line 9, power supply
Line 9, circuit board 10, microprocessor 11, first port 12 and second port 13 are to realize that technical solutions of the utility model must can not
Few connectivity component.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the utility model provides a kind of high-temp and-pressure pressure inverting
Device: including body 1, display screen 2, sealing cover 3, adjusting knob 4, pedestal 5, fixed device 6, fixing bolt 8, power supply line 9, circuit board
10, microprocessor 11, first port 12 and second port 13, it is characterised in that: further include detection device 7,1 middle part front end of body
It is chimeric with display screen 2, sealing cover 3 is provided on the outside of display screen 2, the 1 middle part left and right sides of body is rotatablely connected with adjusting knob 4,
Body 1 is fixedly connected by the way that bottom support column is vertical with pedestal 5, and 5 bottom end of pedestal passes through fixed device 6 and 7 bolt of detection device
Connection, and it is provided with arc groove on the inside of fixed 6 bottom end of device, fixing bolt 8,1 bottom end of body rear side and electricity are provided on the right side of pedestal 5
Line 9 grafting in source is provided with circuit board 10 on the inside of body 1, and microprocessor 11 is provided in the middle part of circuit board 10, and 10 front end of circuit board is left
Lateral roof and 12 grafting of first port, 10 front end left bottom of circuit board and 13 grafting of second port, detection device 7 is by fixed link
71, sliding slot 72, slide bar 73, telescopic rod 74, line concentrator 75, sensor 76 and sealing ring 77 form, left and right on the inside of fixed link 71
Both ends are provided with sliding slot 72, and telescopic rod 74 is slidably connected by left and right ends slide bar 73 with sliding slot 72,74 inside of telescopic rod and collection
75 grafting of line apparatus, 74 bottom end of telescopic rod and 76 grafting of sensor, 74 Basolateral of telescopic rod and 77 grafting of sealing ring, fixed link
The grafting vertical with fixed device 6 of 71 tops, line concentrator 75 by seal pipe 751, collection spool 752, wire casing 753, connecting line 754,
Connecting tube 755 and sticky pad 756 form, and collection spool 752 is provided on the inside of seal pipe 751, and collection 752 inner wall of spool is provided with wire casing
753, the inside of wire casing 753 and 754 grafting of connecting line, 752 top middle portion of spool is vertical with connecting tube 755 is fixedly connected for collection, line concentration
752 top of pipe is fixedly connected with sticky pad 756, and sticky pad 756 is Nian Jie with fixed 6 middle inside of device, and display screen 2 and sensor 76 divide
Not Tong Guo first port 12 and second port 13 be electrically connected with microprocessor 11, microprocessor 11 and adjusting knob 4 and power supply line 9
Electrical connection.
Wherein, it is provided with microprocessor on the inside of the body 1, and 1 inside rear end of body is provided with cooling fin, is conducive to pair
Heat sufficiently radiates on the inside of equipment.
Wherein, 6 bottom inside of fixed device is provided with 3 fixing grooves, and fixing groove is put in triangle, is conducive to solid
Locking equipment.
Wherein, the sliding slot 72 and slide bar 73 are provided with 2, and size is uniform between the two for sliding slot 72 and slide bar 73
It causes, is conducive to extend equipment, convenient for detection.
Wherein, the 72 inside upper and lower ends of sliding slot are provided with restriction plate, and restriction plate size is consistent, is conducive to limit
Sliding distance prevents equipment from skidding off.
Wherein, the fixed link 71 and telescopic rod 74 are cylindrical, and fixed link 71 and 74 telescopic extensions of telescopic rod are
5cm to 25cm is conducive to adjustment equipment length as needed.
Wherein, the sealing ring 77 matches with 71 interior annular section of fixed link, and sealing ring 77 has with a thickness of 4mm
Conducive to the leakproofness of equipment connection.
Wherein, the 76 model MIK-P300 of sensor, detection numerical value are accurate.
Wherein, the sealing ring 77 is made of rubber material, good toughness, and chemical property is stablized.
76 finger pressure force snesor of sensor described in this patent is to experience pressure signal, and can incite somebody to action according to certain rule
Pressure signal is converted into the device or device of the electric signal of available output.Pressure sensor is usually by pressure-sensing device and letter
Number processing unit composition.By different test pressure types, pressure sensor can be divided into gauge pressure transducer, differential pressure pick-up and absolutely
Pressure sensor.
Working principle: being installed to appropriate location for high-temp and-pressure pressure transmitter first, by power supply line 9 and external device
Connection provides sufficient kinetic energy for equipment operation, when needing to detect fluid pressure, by the way that detection device 7, connection is arranged
Line 754 is connect through connecting tube 755 with body 1, through pedestal 5 with and fixed equipment 6 stabilization convenient for equipment is successively connect with body 1
Sealing cover 3 connect with body 1 and is convenient for protecting display screen 2 by installation and leakproofness, when needing to examine to fluid pressure
When survey, by the way that detection device 7 is arranged, force-extension telescopic rod 74 is first passed through, slide bar 73 causes to stretch through 72 slide downward of sliding slot
Bar 74 skids off fixed link 71 and extends to suitable length, and 754 drawn power of connecting line is fallen in collection spool 752, then by turning
1 two sides adjusting knob 4 of motivation body controls sensor 76, detects fluid pressure signal convenient for sensor 76, pressure signal is through micro- place
Reason 11 inside analog-to-digital conversion device of device converts power supply signal, watches through the display of display screen 2 convenient for user, sealed lid 3
Connecting with display screen 2, which influences numerical value convenient for dust erosion, show, detects and finishes when needing combination detection device 7, by external force to
Upper extruding telescopic rod 74 causes telescopic rod 74 to be overlapped sealed ring 77 and section with fixed link 71 through slide bar 73 with the sliding of sliding slot 72
Closure, connecting line 754, which is shunk, connect storage with collection spool 752 through wire casing 753, carries out profound detection to liquid to reach,
Convenient for detecting accuracy, the beneficial effect of convenience of numerical value.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of high-temp and-pressure pressure transmitter, including body (1), display screen (2), sealing cover (3), adjusting knob (4), bottom
Seat (5), fixed device (6), fixing bolt (8), power supply line (9), circuit board (10), microprocessor (11), first port (12) and
Second port (13), it is characterised in that: it further include detection device (7), front end is chimeric with display screen (2) in the middle part of the body (1),
It is provided with sealing cover (3) on the outside of the display screen (2), the left and right sides connects with adjusting knob (4) rotation in the middle part of the body (1)
It connects, the body (1) is fixedly connected by the way that bottom support column is vertical with pedestal (5), and pedestal (5) bottom end passes through fixed device
(6) it is bolted with detection device (7), and is provided with arc groove on the inside of fixed device (6) bottom end, set on the right side of the pedestal (5)
It is equipped with fixing bolt (8), with power supply line (9) grafting on rear side of body (1) bottom end, body (1) inside is provided with circuit board
(10), it is provided with microprocessor (11) in the middle part of the circuit board (10), circuit board (10) the front end left side top and first end
Mouth (12) grafting, circuit board (10) the front end left bottom and second port (13) grafting, the detection device (7) is by fixing
Bar (71), sliding slot (72), slide bar (73), telescopic rod (74), line concentrator (75), sensor (76) and sealing ring (77) composition,
Left and right ends are provided with sliding slot (72) on the inside of the fixed link (71), the telescopic rod (74) by left and right ends slide bar (73) with
Sliding slot (72) is slidably connected, telescopic rod (74) inside and line concentrator (75) grafting, telescopic rod (74) bottom end and biography
Sensor (76) grafting, telescopic rod (74) Basolateral and sealing ring (77) grafting, fixed link (71) top and fixation
The vertical grafting of device (6), the line concentrator (75) is by seal pipe (751), collection spool (752), wire casing (753), connecting line
(754), connecting tube (755) and sticky pad (756) composition, seal pipe (751) inside are provided with collection spool (752), the collection
Spool (752) inner wall is provided with wire casing (753), wire casing (753) inside and connecting line (754) grafting, the collection spool
(752) top middle portion is vertical with connecting tube (755) is fixedly connected, the collection spool (752) top and sticky pad (756) fixed company
It connects, the sticky pad (756) and fixed device (6) middle inside are Nian Jie, and the display screen (2) and sensor (76) pass through the respectively
Single port (12) and second port (13) are electrically connected with microprocessor (11), the microprocessor (11) and adjusting knob (4) with
Power supply line (9) electrical connection.
2. a kind of high-temp and-pressure pressure transmitter according to claim 1, it is characterised in that: on the inside of the body (1)
It is provided with microprocessor, and rear end is provided with cooling fin on the inside of body (1).
3. a kind of high-temp and-pressure pressure transmitter according to claim 1, it is characterised in that: the fixed device (6)
Bottom inside is provided with 3 fixing grooves, and fixing groove is put in triangle.
4. a kind of high-temp and-pressure pressure transmitter according to claim 1, it is characterised in that: the sliding slot (72) and cunning
Bar (73) is provided with 2, and size is consistent between the two with slide bar (73) for sliding slot (72).
5. a kind of high-temp and-pressure pressure transmitter according to claim 1, it is characterised in that: on the inside of the sliding slot (72)
Upper and lower ends are provided with restriction plate, and restriction plate size is consistent.
6. a kind of high-temp and-pressure pressure transmitter according to claim 1, it is characterised in that: the fixed link (71) and
Telescopic rod (74) is cylindrical, and fixed link (71) and telescopic rod (74) telescopic extensions are 5cm to 25cm.
7. a kind of high-temp and-pressure pressure transmitter according to claim 1, it is characterised in that: the sealing ring (77) with
Fixed link (71) interior annular section matches, and sealing ring (77) is with a thickness of 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319425.7U CN209513144U (en) | 2019-03-13 | 2019-03-13 | A kind of high-temp and-pressure pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319425.7U CN209513144U (en) | 2019-03-13 | 2019-03-13 | A kind of high-temp and-pressure pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513144U true CN209513144U (en) | 2019-10-18 |
Family
ID=68187311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319425.7U Expired - Fee Related CN209513144U (en) | 2019-03-13 | 2019-03-13 | A kind of high-temp and-pressure pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209513144U (en) |
-
2019
- 2019-03-13 CN CN201920319425.7U patent/CN209513144U/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: 20191018 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |