CN202393431U - Distributive porous plate flowmeter - Google Patents
Distributive porous plate flowmeter Download PDFInfo
- Publication number
- CN202393431U CN202393431U CN2011205279499U CN201120527949U CN202393431U CN 202393431 U CN202393431 U CN 202393431U CN 2011205279499 U CN2011205279499 U CN 2011205279499U CN 201120527949 U CN201120527949 U CN 201120527949U CN 202393431 U CN202393431 U CN 202393431U
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- China
- Prior art keywords
- porous plate
- main body
- flowmeter
- distributive
- pipeline
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- Expired - Fee Related
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Abstract
The utility model discloses a distributive porous plate flowmeter comprising a float flowmeter main body, main porous plate, a distributive guide pipe and a distributive porous plate, wherein the float flowmeter main body consists of a floater and a conical pipe. The distributive porous plate flowmeter is characterized in that the distributive porous plate is fixed at the lower end of the float flowmeter main body, and the distributive porous plate and the float flowmeter main body are combined into an integral structure; the float flowmeter main body is connected with the main porous plate through a pipeline, the pipeline is provided with a filter at the same time and is fixed at the lower end of the float flowmeter main body, the distributive porous plate is arranged beside one side of the float flowmeter main body, two ends of the distributive guide pipe are respectively connected with the main porous plate and the float flowmeter main body through pipelines, and a main pipeline is horizontally or vertically arranged. According to the distributive porous plate flowmeter disclosed by the utility model, the porous plate and the distributive porous plate are movably connected, the main porous plate can be vertically or horizontally arranged and can rotate, and the diameter of each pipeline is smaller than that of the main pipeline of the main porous plate, thus materials are saved and corresponding cost is also reduced.
Description
Technical field
The utility model relates to a kind of orifice flowmeter, particularly the shunting orifice flowmeter.
Background technology
Orifice flowmeter is a kind of differential pressure flowmeter, the orifice plate in the fluid that is full of pipeline is flowed through pipeline, and a fluid stream will form local contraction in orifice plate; Thereby flow velocity is increased, and pressure reduces, and the differential pressure that before and after orifice plate, produces is also big more; The flow of fluid gets square root with the differential pressure of the generation of orifice plate front and back and is directly proportional, and through the flow that measures fluid to differential pressure, but present orifice flowmeter is combined integrated, dumb; The installation of trunk line is very inconvenient, also very waste on material simultaneously.
The utility model content
The purpose of the utility model is that a kind of easy for installation and the shunting orifice flowmeter of saving material are provided for the deficiency that solves above-mentioned prior art.
To achieve these goals, the shunting orifice flowmeter that the utility model designed comprises suspended body flowmeter main body, main aperture plate, shunt catheter and shunting orifice plate; Be connected with trunk line in the main aperture plate; The suspended body flowmeter main body is made up of float and tapered tube, it is characterized in that shunting the lower end that orifice plate is fixed on the suspended body flowmeter main body, and both structures that are combined into one; Be connected by pipeline between suspended body flowmeter main body and the main aperture plate; Pipeline is provided with filtrator simultaneously, and filtrator is fixed on the lower end of suspended body flowmeter main body, and shunt catheter is located at by the side of suspended body flowmeter main body; The shunt catheter two ends are connected respectively with the suspended body flowmeter main body with the main aperture plate through pipeline, and described trunk line is level or vertical mounting means.
In order to save material, the diameter of described pipeline is less than the diameter of trunk line.
Convenient control also is provided with switch valve between main aperture plate and the shunting orifice plate.
The shunting orifice flowmeter that the utility model obtains; For flexibly connecting, the main aperture plate can horizontal or vertical installation and rotation between orifice plate and the shunting orifice plate, and pipe diameter is littler than the diameter of the trunk line of main aperture plate; Save material thus, also reduced corresponding cost.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of shunting orifice flowmeter;
Fig. 2 is the synoptic diagram of main aperture plate;
Fig. 3 is that Fig. 2 revolves the synoptic diagram after turning 90 degrees;
Fig. 4 is the shunting orifice flowmeter one-piece construction synoptic diagram that has switch valve.
Among the figure: tapered tube 1, float 2, filtrator 3, shunt catheter 4, shunting orifice plate 5, main aperture plate 6, switch valve 7, pipeline 8, trunk line 9, suspended body flowmeter main body 10.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
Shunting orifice flowmeter as shown in Figure 1, that present embodiment provides comprises suspended body flowmeter main body 10, main aperture plate 6, shunt catheter 4 and shunting orifice plate 5; Be connected with trunk line 9 in the main aperture plate 6; Suspended body flowmeter main body 10 is made up of float 2 and tapered tube 1, and shunting orifice plate 5 is fixed on the lower end of suspended body flowmeter main body 10, and both structures that are combined into one; Be connected by pipeline 8 between suspended body flowmeter main body 10 and the main aperture plate 6; Pipeline 8 is provided with filtrator 3 simultaneously, and filtrator 3 is fixed on the lower end of suspended body flowmeter main body 10, and shunt catheter 4 is located at by the side of suspended body flowmeter main body 10; Shunt catheter 4 two ends are connected respectively with suspended body flowmeter main body 10 with main aperture plate 6 through pipeline 8, and described trunk line 9 is level or vertical mounting means; The diameter of described pipeline 8 is littler than the diameter of trunk line 9.Save material thus, also reduced corresponding cost.
As shown in Figure 4, can be provided with switch valve 7 between main aperture plate 6 and the shunting orifice plate 5, with the fluid of switch process.
The course of work of shunting orifice flowmeter: suspended body flowmeter main body 10 is installed in to measure on the tube edge and with shunting orifice plate 5 and is combined into one.When fluid flows through main aperture plate 6; Just produce differential pressure in the both sides, front and back of orifice plate, this differential pressure value and flow value are suitable, and suspended body flowmeter main body 10 is installed among the branch flow inlet and outlet; Fluid is from shunting orifice plate 5 imports through filtrator; Flow through tapered tube 1 from bottom to up,, make flow be equivalent to flow through main aperture plate 6 pipelines through suspended body flowmeter main body 10 tapered tubes 2 through shunt catheter 4 to main aperture plate 6; So, can accomplish indication by float 2 positions and the scale of tapered tube 1 through the flow size of trunk line 9 fluids.
Like Fig. 2, shown in Figure 3; Easy for installation, the trunk line 9 on the main aperture plate 6 can vertically be installed, and also can level install; The installation of orifice plate and trunk line 9 can be whenever at a distance from 90 degree rotations; Trunk line 9 direction of flow can be from bottom to up, from top to bottom, from left to right, from right to left, and no matter which kind of form trunk line is is installed, and all can make suspended body flowmeter main body 10 be in plumbness.
Claims (3)
1. shunting orifice flowmeter; Comprise suspended body flowmeter main body (10), main aperture plate (6), shunt catheter (4) and shunting orifice plate (5), be connected with trunk line (9) in the main aperture plate (6), suspended body flowmeter main body (10) is made up of float (2) and tapered tube (1); It is characterized in that shunting the lower end that orifice plate (5) is fixed on suspended body flowmeter main body (10); And be connected by pipeline between both structures that are combined into one, suspended body flowmeter main body (10) and main aperture plate (6), pipeline (8) is provided with filtrator (3) simultaneously; Filtrator (3) is fixed on the lower end of suspended body flowmeter main body (10); Shunt catheter (4) is located at by the side of suspended body flowmeter main body (10), and shunt catheter (4) two ends are connected respectively with suspended body flowmeter main body (10) with main aperture plate (6) through pipeline (8), and described trunk line (9) is level or vertical mounting means.
2. shunting orifice flowmeter according to claim 1 is characterized in that the diameter of the diameter of described pipeline (8) less than trunk line (9).
3. shunting orifice flowmeter according to claim 1 and 2 is characterized in that also being provided with switch valve (7) between main aperture plate (6) and the shunting orifice plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279499U CN202393431U (en) | 2011-12-16 | 2011-12-16 | Distributive porous plate flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279499U CN202393431U (en) | 2011-12-16 | 2011-12-16 | Distributive porous plate flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393431U true CN202393431U (en) | 2012-08-22 |
Family
ID=46668347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205279499U Expired - Fee Related CN202393431U (en) | 2011-12-16 | 2011-12-16 | Distributive porous plate flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101592146B1 (en) * | 2015-07-20 | 2016-02-04 | 김무성 | Integrated Metering Device For Pressure And Flow Rate |
| KR102437740B1 (en) * | 2022-03-15 | 2022-08-29 | 주식회사 대영방재산업 | Flow meter to prevent ingress of foreign substances |
-
2011
- 2011-12-16 CN CN2011205279499U patent/CN202393431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101592146B1 (en) * | 2015-07-20 | 2016-02-04 | 김무성 | Integrated Metering Device For Pressure And Flow Rate |
| KR102437740B1 (en) * | 2022-03-15 | 2022-08-29 | 주식회사 대영방재산업 | Flow meter to prevent ingress of foreign substances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121216 |