CN215573137U - Differential pressure flowmeter of convenient equipment - Google Patents
Differential pressure flowmeter of convenient equipment Download PDFInfo
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- CN215573137U CN215573137U CN202122017211.4U CN202122017211U CN215573137U CN 215573137 U CN215573137 U CN 215573137U CN 202122017211 U CN202122017211 U CN 202122017211U CN 215573137 U CN215573137 U CN 215573137U
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Abstract
The utility model provides a differential pressure flowmeter convenient to assemble, comprising: the flowmeter comprises a flowmeter meter, an upper connecting pipeline, a lower connecting pipeline, a left connecting pipe and a left connecting flange; the lower connecting pipeline is arranged in the center of the upper end face of the mounting seat, a lower connecting flange is arranged at the upper end of the lower connecting pipeline, and a plurality of groups of sleeve holes are formed in the lower connecting flange; the upper connecting pipeline is arranged on the lower connecting pipeline, the lower end of the upper connecting pipeline is provided with an upper connecting flange, and the upper connecting flange is provided with a plurality of groups of sleeve holes; the flowmeter is arranged at the upper end of the upper connecting pipeline; the left connecting pipe is arranged at the left part of the mounting seat, and the other end of the left connecting pipe is provided with a left connecting flange; the right connecting pipe is installed at the right part of the installation seat. The differential pressure flowmeter is convenient to assemble and disassemble among the structures, is more flexible and convenient to use, is convenient for workers to install, overhaul and replace parts, is more convenient and trouble-saving, and saves economic cost.
Description
Technical Field
The utility model relates to the technical field of differential pressure flowmeters, in particular to a differential pressure flowmeter convenient to assemble.
Background
The differential pressure type flowmeter is based on the throttling principle of fluid flow, utilizes the pressure difference generated when fluid flows through a throttling device to realize flow measurement, and is one of the most mature and common methods for measuring the flow in the current production. It is generally composed of a throttle device which can convert the measured flow into a differential pressure signal, a differential pressure gauge which can convert the differential pressure into a corresponding flow value and display the value, and a display instrument. In the unit combination instrument, a differential pressure signal generated by a throttling device is often converted into a corresponding standard signal through a differential pressure transmitter for display, recording or control. However, the differential pressure flow meter of the prior art is troublesome to install and inconvenient to partially disassemble, so that the whole differential pressure flow meter needs to be overhauled or replaced during overhauling or replacement, and the economic cost is high.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect that prior art exists, provide a differential pressure flowmeter of convenient equipment now to solve prior art's differential pressure flowmeter installation and take a lot of trouble, and inconvenient local split carries out, lead to when overhauing or changing, need overhaul or change whole differential pressure flowmeter, lead to the higher problem of economic cost who consumes.
To achieve the above object, there is provided a differential pressure flowmeter that is convenient to assemble, including: the flowmeter comprises a flowmeter meter, an upper connecting pipeline, a lower connecting pipeline, a left connecting pipe and a left connecting flange;
the lower connecting pipeline is arranged in the center of the upper end face of the mounting seat, a lower connecting flange is arranged at the upper end of the lower connecting pipeline, and a plurality of groups of sleeve holes are formed in the lower connecting flange;
the upper connecting pipeline is arranged on the lower connecting pipeline, an upper connecting flange is arranged at the lower end of the upper connecting pipeline, and a plurality of groups of sleeve holes are formed in the upper connecting flange;
the flowmeter is arranged at the upper end of the upper connecting pipeline;
the left connecting pipe is arranged at the left part of the mounting seat, and the other end of the left connecting pipe is provided with a left connecting flange;
and the right connecting pipe is arranged at the right part of the mounting seat, and the other end of the right connecting pipe is provided with a right connecting flange.
Further, the flowmeter is provided with control panel, and control panel's middle part is provided with the display screen, the lower extreme of display screen is provided with the connector, and the lower extreme of connector is connected with the cable to hall sensor is installed to the lower end of cable.
Furthermore, the upper connecting flange at the lower end of the upper connecting pipeline is positioned on the lower connecting pipeline, the upper connecting flange and the sleeve holes in the lower connecting flange are aligned up and down, a plurality of groups of positioning rods are arranged on the upper end face of the mounting seat, the sleeve holes aligned on the upper connecting flange and the lower connecting flange are sleeved on a group of positioning rods, and fastening bolts are installed at the upper end heads of the positioning rods.
Furthermore, a middle runner is arranged in the middle of the mounting seat, an upper connector is arranged at the upper end of the middle runner, the lower end of the lower connecting pipeline is arranged in the upper connector, a left runner is connected to the left side of the middle runner, a right runner is connected to the right side of the middle runner, a swirler is arranged at the center of the middle runner, a fixed sleeve is sleeved at the middle of the swirler, and a fixed rod is arranged at the lower end of the fixed sleeve.
Further, the front end of left side connecting pipe is provided with the front connector, and the front connector is installed at left flange's center to the rear portion of left side connecting pipe is provided with back spiro union pipe, right side connecting pipe is unanimous with left connecting pipe, right flange and left flange's structure setting, and the equal split between left connecting pipe and left flange, right connecting pipe and the right flange is connected.
Further, the rear portion of the left connecting pipe is installed in the left flow channel, the rear portion of the right connecting pipe is installed in the right flow channel, the lower connecting pipe, the left connecting pipe and the right connecting pipe are connected with the installation seat in a split mode, and the upper connecting pipe is connected with the lower connecting pipe in a split mode.
The differential pressure flowmeter has the advantages that the upper connecting pipeline, the lower connecting pipeline, the mounting seat, the left connecting pipe, the left connecting flange, the right connecting pipe and the right connecting flange are assembled together to form an integral structure of the differential pressure flowmeter, the structures are convenient to assemble and disassemble, the differential pressure flowmeter is more flexible and convenient to use, meanwhile, installation, overhaul and part replacement of workers are convenient, more convenience and labor saving are achieved, economic cost is saved, the mounting is simple and stable, the cyclone is used for dredging internal media, internal blockage can be effectively avoided, and the media conveyed inside can be dredged.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an upper connecting pipe according to an embodiment of the present invention;
FIG. 4 is a schematic view of a lower connecting pipe structure according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a mounting base according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a mounting base according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a left connecting pipe and a left connecting flange according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a right connection pipe and a right connection flange according to an embodiment of the present invention.
In the figure: 1. a flow meter; 10. a control panel; 11. a display screen; 12. a connector; 13. a cable; 14. a Hall sensor; 2. an upper connecting pipeline; 20. an upper connecting flange; 21. fastening a bolt; 3. a lower connecting pipe; 30. a lower connecting flange; 4. a mounting seat; 40. positioning a rod; 41. a left flow channel; 42. a right flow passage; 43. an upper interface; 44. a middle flow passage; 45. a swirler; 46. fixing a sleeve; 47. fixing the rod; 5. a left connecting pipe; 50. a front joint; 51. the pipe is connected with the screw; 6. a left attachment flange; 7. a right connecting pipe; 8. and a right connecting flange.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a schematic front view, fig. 2 is a schematic cross-sectional structure, fig. 3 is a schematic top-connection piping structure, fig. 4 is a schematic bottom-connection piping structure, fig. 5 is a schematic top-view structure, fig. 6 is a schematic cross-sectional structure, fig. 7 is a schematic structural view of a left connection pipe and a left connection flange, and fig. 8 is a schematic structural view of a right connection pipe and a right connection flange.
Referring to fig. 1 to 8, the present invention provides an easily assembled differential pressure flowmeter including: the flowmeter comprises a flowmeter meter 1, an upper connecting pipeline 2, a lower connecting pipeline 3, a left connecting pipe 5 and a left connecting flange 6; the lower connecting pipeline 3 is arranged in the center of the upper end face of the mounting seat 4, a lower connecting flange 30 is arranged at the upper end of the lower connecting pipeline 3, and a plurality of groups of trepanning holes are formed in the lower connecting flange 30; the upper connecting pipeline 2 is arranged on the lower connecting pipeline 3, the lower end of the upper connecting pipeline 2 is provided with an upper connecting flange 20, and the upper connecting flange 20 is provided with a plurality of groups of trepanning; the flowmeter 1 is arranged at the upper end of the upper connecting pipeline 2; the left connecting pipe 5 is arranged at the left part of the mounting seat 4, and the other end of the left connecting pipe 5 is provided with a left connecting flange 6; the right connecting pipe 7 is arranged at the right part of the mounting seat 4, and the other end of the right connecting pipe 7 is provided with a right connecting flange 8.
In the present embodiment, the flow meter 1 is provided with a control panel 10, a display screen 11 is provided in the middle of the control panel 10, a connector 12 is provided at the lower end of the display screen 11, a cable 13 is connected to the lower end of the connector 12, and a hall sensor 14 is mounted at the lower end of the cable 13.
As a better implementation mode, the upper connecting pipeline 2, the lower connecting pipeline 3, the mounting seat 4, the left connecting pipe 5, the left connecting flange 6, the right connecting pipe 7 and the right connecting flange 8 are assembled together to form an integral structure of the differential pressure flowmeter, the structures are convenient to assemble and disassemble, quick installation by workers is facilitated, disassembly and overhaul or part replacement in a later stage are facilitated, and the differential pressure flowmeter is simple and convenient to use.
In this embodiment, the upper connecting flange 20 at the lower end of the upper connecting pipe 2 is located on the lower connecting pipe 3, the sleeve holes on the upper connecting flange 20 and the lower connecting flange 30 are aligned up and down, a plurality of positioning rods 40 are arranged on the upper end surface of the mounting seat 4, the aligned sleeve holes on the upper connecting flange 20 and the lower connecting flange 30 are sleeved on the positioning rods 40, and the fastening bolts 21 are installed at the upper ends of the positioning rods 40.
As a better embodiment, the upper connecting pipe 2 and the lower connecting pipe 3 are assembled together, mainly by the upper connecting flange 20 and the lower connecting flange 30 being vertically aligned and sleeved on the positioning rod 40, and fastened by the fastening bolt 21, the installation is simple and stable, and the use is easy and safe.
In this embodiment, a middle flow passage 44 is disposed in the middle of the mounting seat 4, an upper port 43 is disposed at the upper end of the middle flow passage 44, the lower end of the lower connecting pipe 3 is mounted in the upper port 43, a left flow passage 41 is connected to the left side of the middle flow passage 44, a right flow passage 42 is connected to the right side of the middle flow passage 44, a swirler 45 is mounted in the center of the middle flow passage 44, a fixing sleeve 46 is sleeved in the middle of the swirler 45, and a fixing rod 47 is disposed at the lower end of the fixing sleeve 46.
In the present invention, as a preferred embodiment, the middle flow passage 44 provided in the middle of the mounting seat 4 is used for connecting the left flow passage 41 and the right flow passage 42, and the cyclone 45 provided in the mounting seat 4 is used for cyclone, so that internal blockage can be effectively avoided, and the medium conveyed inside can be dredged.
In this embodiment, the front end of the left connecting pipe 5 is provided with a front joint 50, the front joint 50 is installed in the center of the left connecting flange 6, the rear part of the left connecting pipe 5 is provided with a rear screwed pipe 51, the right connecting pipe 7 is consistent with the left connecting pipe 5, the right connecting flange 8 and the left connecting flange 6 in structural arrangement, and the left connecting pipe 5 is connected with the left connecting flange 6, and the right connecting pipe 7 is connected with the right connecting flange 8 in a split manner; the rear portion of the left connecting pipe 5 is installed in the left flow passage 41, the rear portion of the right connecting pipe 7 is installed in the right flow passage 42, the lower connecting pipe 3, the left connecting pipe 5 and the right connecting pipe 7 are connected with the installation seat 4 in a split mode, and the upper connecting pipe 2 is connected with the lower connecting pipe 3 in a split mode.
As a better implementation mode, the left connecting pipe 5 and the right connecting pipe 7, and the left connecting flange 6 and the right connecting flange 8 are symmetrically arranged on the left and right sides of the center line of the mounting seat 4, and the structures are consistent, so that the left and right synchronous connection and detachment are convenient, and the use is convenient.
The differential pressure flowmeter can effectively solve the problems that the prior differential pressure flowmeter is troublesome to install and inconvenient to partially split, so that the whole differential pressure flowmeter needs to be overhauled or replaced when being overhauled or replaced, and the consumed economic cost is high.
Claims (6)
1. An easily assembled differential pressure flowmeter, comprising: the flowmeter comprises a flowmeter (1), an upper connecting pipeline (2), a lower connecting pipeline (3), a left connecting pipe (5) and a left connecting flange (6);
the lower connecting pipeline (3) is arranged in the center of the upper end face of the mounting seat (4), a lower connecting flange (30) is arranged at the upper end of the lower connecting pipeline (3), and a plurality of groups of sleeve holes are formed in the lower connecting flange (30);
the upper connecting pipeline (2) is arranged on the lower connecting pipeline (3), an upper connecting flange (20) is arranged at the lower end of the upper connecting pipeline (2), and a plurality of groups of sleeve holes are formed in the upper connecting flange (20);
the flowmeter (1) is arranged at the upper end of the upper connecting pipeline (2);
the left connecting pipe (5) is arranged at the left part of the mounting seat (4), and the other end of the left connecting pipe (5) is provided with a left connecting flange (6);
the right connecting pipe (7) is installed at the right part of the installation seat (4), and the other end of the right connecting pipe (7) is provided with a right connecting flange (8).
2. An easily assembled differential pressure flowmeter according to claim 1, wherein a control panel (10) is provided on the flowmeter (1), a display screen (11) is provided in the middle of the control panel (10), a connector (12) is provided at the lower end of the display screen (11), a cable (13) is connected to the lower end of the connector (12), and a hall sensor (14) is installed at the lower end of the cable (13).
3. An easily assembled differential pressure flowmeter according to claim 1, wherein the upper connecting flange (20) at the lower end of the upper connecting pipe (2) is located on the lower connecting pipe (3), the sleeve holes on the upper connecting flange (20) and the lower connecting flange (30) are aligned up and down, a plurality of sets of positioning rods (40) are arranged on the upper end surface of the mounting seat (4), the aligned sleeve holes on the upper connecting flange (20) and the lower connecting flange (30) are sleeved on the sets of positioning rods (40), and the upper ends of the positioning rods (40) are provided with fastening bolts (21).
4. The differential pressure flowmeter convenient to assemble as claimed in claim 1, wherein the mounting seat (4) is provided with a middle flow passage (44) at the middle part, the upper end of the middle flow passage (44) is provided with an upper connector (43), the lower end of the lower connecting pipe (3) is mounted in the upper connector (43), the left side of the middle flow passage (44) is connected with a left flow passage (41), the right side of the middle flow passage (44) is connected with a right flow passage (42), the center of the middle flow passage (44) is provided with a swirler (45), the middle part of the swirler (45) is sleeved with a fixing sleeve (46), and the lower end of the fixing sleeve (46) is provided with a fixing rod (47).
5. An easily assembled differential pressure flowmeter according to claim 1, characterized in that the front end of the left connecting pipe (5) is provided with a front joint (50), the front joint (50) is installed at the center of the left connecting flange (6), the rear part of the left connecting pipe (5) is provided with a rear screwed pipe (51), the right connecting pipe (7) is consistent with the left connecting pipe (5) and the structure of the right connecting flange (8) and the left connecting flange (6), and the left connecting pipe (5) is connected with the left connecting flange (6) and the right connecting flange (7) and the right connecting flange (8) in a split manner.
6. An easily assembled differential pressure flowmeter according to claim 1, wherein the left connecting pipe (5) is installed at the rear part in the left flow passage (41), the right connecting pipe (7) is installed at the rear part in the right flow passage (42), the lower connecting pipe (3), the left connecting pipe (5) and the right connecting pipe (7) are connected with the mounting seat (4) in a split manner, and the upper connecting pipe (2) is connected with the lower connecting pipe (3) in a split manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017211.4U CN215573137U (en) | 2021-08-25 | 2021-08-25 | Differential pressure flowmeter of convenient equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017211.4U CN215573137U (en) | 2021-08-25 | 2021-08-25 | Differential pressure flowmeter of convenient equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573137U true CN215573137U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122017211.4U Active CN215573137U (en) | 2021-08-25 | 2021-08-25 | Differential pressure flowmeter of convenient equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573137U (en) |
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2021
- 2021-08-25 CN CN202122017211.4U patent/CN215573137U/en active Active
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