CN210464777U - Stable form pressure transmitter for oil transportation - Google Patents
Stable form pressure transmitter for oil transportation Download PDFInfo
- Publication number
- CN210464777U CN210464777U CN201921304484.3U CN201921304484U CN210464777U CN 210464777 U CN210464777 U CN 210464777U CN 201921304484 U CN201921304484 U CN 201921304484U CN 210464777 U CN210464777 U CN 210464777U
- Authority
- CN
- China
- Prior art keywords
- pressure transmitter
- transmitter body
- liquid inlet
- inlet pipe
- fixed block
- 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.)
- Active
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a stable form pressure transmitter for oil transportation, including the pressure transmitter body, the top of pressure transmitter body is equipped with the safety cover, even has the buffer beam between pressure transmitter body and the safety cover, has seted up the cushion chamber on the bottom surface of safety cover, and the end of buffer beam stretches into the cushion chamber and even has the sliding plate, and the sliding plate slides and sets up in the cushion chamber. The utility model discloses when using, go up the fixed block and fix on pipeline with lower fixed block, the pressure transmitter body passes through the connecting rod and goes up the fixed block connection moreover, prevents that the installation of pressure transmitter body is unstable, and when the liquid of carrying is overheated, radiating fin can be to liquid heat dissipation, also can let in the coolant liquid in the spiral heat exchange tube and cool down, and safety cover and buffer spring can protect the pressure transmitter body, prevent that the junk from pounding on the pressure transmitter body.
Description
Technical Field
The utility model relates to a pressure instrument technical field especially relates to a stable form pressure transmitter for oil transportation.
Background
A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. It can convert the physical pressure parameters sensed by the load cell sensor into standard electric signals for the secondary instruments such as indicating alarm, recorder and regulator to measure, indicate and regulate the process. Some existing pressure transmitters installed on a petroleum conveying pipeline are only connected with the conveying pipeline through a liquid inlet pipe of the pressure transmitter, so that the stability is poor, part of liquid in the conveying pipeline is high in temperature, the service life of the pressure transmitter can be shortened due to overhigh temperature, and the improvement is needed.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a stable form pressure transmitter for oil transportation.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a stable pressure transmitter for petroleum transportation comprises a pressure transmitter body, wherein a protective cover is arranged above the pressure transmitter body, a buffer rod is connected between the pressure transmitter body and the protective cover, a buffer cavity is formed in the bottom surface of the protective cover, the tail end of the buffer rod extends into the buffer cavity and is connected with a sliding plate, the sliding plate is slidably arranged in the buffer cavity, a buffer spring is connected between the sliding plate and the inner top wall of the buffer cavity, the lower part of the pressure transmitter body is communicated with a pressure measurement liquid inlet pipe, the bottom of the pressure measurement liquid inlet pipe is communicated with a conveying pipeline, the upper side and the lower side of the conveying pipeline on the two sides of the pressure measurement liquid inlet pipe are respectively provided with an upper fixed block and a lower fixed block, the two sides of the upper part of the pressure transmitter body are respectively connected with a support rod, the lower end of the support rod is fixed on the upper fixed block, go up and wear to be equipped with four first screw rods on the fixed block with down, the upper and lower both ends of first screw rod are fixed through first fastening nut, are equipped with two connecting rods between two branches, and the end of connecting rod all links has fixed semi-ring, and two fixed semi-rings enclose into solid fixed ring and encircle outside pressure measurement feed liquor pipe upper portion lateral wall, wear to be equipped with the second screw rod between two fixed semi-rings, and the both ends of second screw rod are twisted soon and are had second fastening nut, pressure measurement feed liquor pipe's lower part lateral wall is equipped with a plurality of radiating fin outward, and the winding has the spiral heat exchange tube on the pressure measurement feed liquor pipe, and the spiral heat exchange tube is located adjacent radiating fin's clearance, the both ends of spiral heat.
The protective cover is of a circular arc-shaped structure and protrudes upwards.
The pressure measuring liquid inlet pipe and the conveying pipeline are vertically arranged.
And a rubber layer is arranged on the inner side wall of the fixing ring.
And buffer rubber pads are arranged on the arc concave surfaces of the upper fixing block and the lower fixing block.
The utility model has the advantages that: the utility model discloses when using, go up the fixed block and fix on pipeline with lower fixed block, the pressure transmitter body passes through the connecting rod and goes up the fixed block connection moreover, prevents that the installation of pressure transmitter body is unstable, and when the liquid of carrying is overheated, radiating fin can be to liquid heat dissipation, also can let in the coolant liquid in the spiral heat exchange tube and cool down, and safety cover and buffer spring can protect the pressure transmitter body, prevent that the junk from pounding on the pressure transmitter body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of the upper fixing block and the lower fixing block of the present invention;
in the figure: 1-a protective cover; 2-a buffer rod; 3-a pressure transmitter body; 4-a strut; 5-a connecting rod; 6-fixing the ring; 7-radiating fins; 8-pressure measuring liquid inlet pipe; 9-a conveying pipeline; 10-a first screw; 11-lower fixed block; 12-a first fastening nut; 13-fixing the block; 14-spiral heat exchange tubes; 15-cushion rubber pad; 16-a buffer spring; 17-a buffer chamber; 18-a sliding plate;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, a stable pressure transmitter for petroleum transportation includes a pressure transmitter body 3, a protective cover 1 is disposed above the pressure transmitter body 3, a buffer rod 2 is connected between the pressure transmitter body 3 and the protective cover 1, a buffer chamber 17 is disposed on the bottom surface of the protective cover 1, the end of the buffer rod 2 extends into the buffer chamber 17 and is connected with a sliding plate 18, the sliding plate 18 is slidably disposed in the buffer chamber 17, a buffer spring 16 is connected between the sliding plate 18 and the inner top wall of the buffer chamber 17, the lower portion of the pressure transmitter body 3 is communicated with a pressure measurement liquid inlet pipe 8, the bottom of the pressure measurement liquid inlet pipe 8 is communicated with a transmission pipeline 9, the upper and lower sides of the transmission pipeline 9 at the two sides of the pressure measurement liquid inlet pipe 8 are respectively provided with an upper fixed block 13 and a lower fixed block 11, the two sides of the upper portion of the pressure transmitter body 3 are respectively connected, the opposite surfaces of the upper fixed block 13 and the lower fixed block 11 are both provided with inward arc depressions which are attached to the outer wall of the conveying pipeline 9, four first screw rods 10 are arranged on the upper fixing block 13 and the lower fixing block 11 in a penetrating way, the upper end and the lower end of each first screw rod 10 are fixed through first fastening nuts 12, two connecting rods 5 are arranged between the two supporting rods 4, the tail ends of the connecting rods 5 are respectively connected with a fixed semi-ring, the two fixed semi-rings are enclosed into a fixed ring 6 and surround the outer side wall of the upper part of the pressure measuring liquid inlet pipe 8, a second screw rod is arranged between the two fixed semi-rings in a penetrating way, and second fastening nuts are screwed at the two ends of the second screw rod, the pressure measuring liquid inlet pipe 8 is characterized in that a plurality of radiating fins 7 are arranged on the outer side wall of the lower portion of the pressure measuring liquid inlet pipe 8, a spiral heat exchange pipe 14 is wound on the pressure measuring liquid inlet pipe 8, the spiral heat exchange pipe 14 is located in a gap between every two adjacent radiating fins 7, and a water inlet and a water outlet are formed in each of two ends of the spiral heat exchange pipe 14.
The protective cover 1 is of a circular arc-shaped structure and protrudes upwards.
The pressure measuring liquid inlet pipe 8 and the conveying pipeline 9 are vertically arranged.
And a rubber layer is arranged on the inner side wall of the fixing ring 6.
And buffer rubber pads 15 are arranged on the arc concave surfaces of the upper fixing block 13 and the lower fixing block 11.
The utility model discloses when using, go up fixed block 13 and fixed block 11 fixes on pipeline 9 down, and pressure transmitter body 3 passes through connecting rod 5 and last fixed block 13 and connects moreover, prevents that pressure transmitter body 3 from installing the unstably, and when the liquid of carrying is overheated, radiating fin 7 can be to liquid heat dissipation, also can let in the coolant liquid in spiral heat exchange tube 14 and cool down, and safety cover 1 and buffer spring 16 can protect pressure transmitter body 3, prevent that the junk from pounding on pressure transmitter body 3.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. The stable pressure transmitter for petroleum transportation is characterized by comprising a pressure transmitter body (3), wherein a protective cover (1) is arranged above the pressure transmitter body (3), a buffer rod (2) is connected between the pressure transmitter body (3) and the protective cover (1), a buffer cavity (17) is formed in the bottom surface of the protective cover (1), the tail end of the buffer rod (2) extends into the buffer cavity (17) and is connected with a sliding plate (18), the sliding plate (18) is slidably arranged in the buffer cavity (17), a buffer spring (16) is connected between the sliding plate (18) and the inner top wall of the buffer cavity (17), the lower part of the pressure transmitter body (3) is communicated with a pressure measurement liquid inlet pipe (8), the bottom of the pressure measurement liquid inlet pipe (8) is communicated with a conveying pipeline (9), the upper side and the lower side of the conveying pipeline (9) on the two sides of the pressure measurement liquid inlet pipe (8) are respectively provided with an upper fixing block (13), the two sides of the upper part of the pressure transmitter body (3) are respectively connected with a supporting rod (4), the lower end of the supporting rod (4) is fixed on an upper fixed block (13), the opposite surfaces of the upper fixed block (13) and a lower fixed block (11) are respectively provided with an inward arc recess which is attached to the outer wall of a conveying pipeline (9), four first screw rods (10) penetrate through the upper fixed block (13) and the lower fixed block (11), the upper end and the lower end of each first screw rod (10) are fixed through first fastening nuts (12), two connecting rods (5) are arranged between the two supporting rods (4), the tail ends of the connecting rods (5) are respectively connected with fixed semi-rings, the two fixed semi-rings are enclosed into a fixed ring (6) and surround the side wall of the upper part of a liquid inlet pipe (8), second screw rods penetrate through the two fixed semi-rings, and second fastening nuts are screwed at the two ends of the second, the pressure measuring liquid inlet pipe is characterized in that a plurality of radiating fins (7) are arranged on the outer side wall of the lower portion of the pressure measuring liquid inlet pipe (8), a spiral heat exchange pipe (14) is wound on the pressure measuring liquid inlet pipe (8), the spiral heat exchange pipe (14) is located in gaps of the adjacent radiating fins (7), and a water inlet and a water outlet are formed in each of two ends of the spiral heat exchange pipe (14).
2. The stable pressure transmitter for petroleum transportation according to claim 1, wherein the protective cover (1) has a circular arc structure and is upwardly protruded.
3. The stable pressure transmitter for petroleum transportation according to claim 1, wherein the pressure measuring liquid inlet pipe (8) and the transportation pipeline (9) are vertically arranged.
4. The stable pressure transmitter for petroleum transportation according to claim 1, wherein the inner side wall of the fixing ring (6) is provided with a rubber layer.
5. The stable pressure transmitter for petroleum transportation according to claim 1, wherein the arc concave surfaces of the upper fixing block (13) and the lower fixing block (11) are provided with buffer rubber pads (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304484.3U CN210464777U (en) | 2019-08-13 | 2019-08-13 | Stable form pressure transmitter for oil transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304484.3U CN210464777U (en) | 2019-08-13 | 2019-08-13 | Stable form pressure transmitter for oil transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464777U true CN210464777U (en) | 2020-05-05 |
Family
ID=70451092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921304484.3U Active CN210464777U (en) | 2019-08-13 | 2019-08-13 | Stable form pressure transmitter for oil transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210464777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607867A (en) * | 2022-05-12 | 2022-06-10 | 东营佰旺商贸有限公司 | Oil field has pressure transmitter that has pressure buffer function |
-
2019
- 2019-08-13 CN CN201921304484.3U patent/CN210464777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607867A (en) * | 2022-05-12 | 2022-06-10 | 东营佰旺商贸有限公司 | Oil field has pressure transmitter that has pressure buffer function |
| CN114607867B (en) * | 2022-05-12 | 2022-07-15 | 东营佰旺商贸有限公司 | Pressure transmitter with pressure buffering function for oil field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210464777U (en) | Stable form pressure transmitter for oil transportation | |
| CN108331990B (en) | Axial compensation device for magnetic fluid seal | |
| CN201955161U (en) | Special thermocouple for length-adjustable type gasifying furnace | |
| CN201225928Y (en) | Adjustable quakeproof thermoelectric couple for gasifying stove | |
| CN101806635B (en) | Air-blown (multi-point) armored thermocouple (thermal resistor) | |
| CN210268993U (en) | High temperature resistant pressure transmitter device | |
| CN109756131B (en) | Porous graphite voltage-equalizing electrode for converter valve cooling system | |
| CN206905874U (en) | A kind of new digital weighing sensor | |
| CN109268374A (en) | A kind of foundation bolt protective device | |
| CN210664754U (en) | Vibration sensor waterproof case | |
| CN101763936A (en) | Metal bellow expansion oil storage tank | |
| CN211373855U (en) | Thermocouple is fixed and is used mount pad | |
| CN220170431U (en) | Sensor packaging structure | |
| CN208902288U (en) | A kind of detachable thermocouple to fathom convenient for adjusting | |
| CN206988439U (en) | Well head constant pressure switch controller | |
| CN108305747B (en) | Transformer under a kind of enclosed water | |
| CN218411528U (en) | Protection device for pressure transmitter | |
| CN220380638U (en) | Shock-resistant wear-resistant thermocouple | |
| CN219809515U (en) | Constant force spring support and hanger | |
| CN220932256U (en) | High-temperature-resistant pressure sensor | |
| CN210375292U (en) | Liquid level meter with protective cover | |
| CN218724409U (en) | Overload protection device for inner bridge flowmeter | |
| CN215639876U (en) | Load sensor with stable use state | |
| CN105090574B (en) | A kind of pressure-sensitive switch for being adapted to high-temperature gas | |
| CN213239222U (en) | Water temperature sensor capable of preventing connection from falling off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |