CN201190563Y - Rotary metering device - Google Patents
Rotary metering device Download PDFInfo
- Publication number
- CN201190563Y CN201190563Y CNU2008200895492U CN200820089549U CN201190563Y CN 201190563 Y CN201190563 Y CN 201190563Y CN U2008200895492 U CNU2008200895492 U CN U2008200895492U CN 200820089549 U CN200820089549 U CN 200820089549U CN 201190563 Y CN201190563 Y CN 201190563Y
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- Prior art keywords
- housing
- weighing hopper
- metering
- metering device
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Abstract
The utility model relates to a rotary metering device, in particular to a metering device. The utility model solves the problems that the real time monitoring metering cannot be carried out, the error is bigger, the metering is not intuitive and convenient, and the like existing in the prior metering device. An inlet impingement baffle (1) is arranged in a shell body (17) corresponding to an inlet header (2), and is fixedly connected with the inner wall of the shell body (17). A baffle (15) is horizontally arranged below the inlet impingement baffle (1), and is fixedly connected with the inner wall of the shell body (17) in a sealing way. An overflow pipe (16) is vertically arranged on the baffle (15), the lower end of the overflow pipe (16) penetrates through the baffle (15), a metering assembly (22) is arranged below the overflow pipe (16), and a metering bin (6) is internally provided with a first cavity body (6-4) and a second cavity body (6-5) which have the equal volume. The utility model adopts the rotary metering bin to meter the liquid-producing capacity of an oil well with low liquid-producing capacity, thereby realizing the real time monitoring metering of the liquid-producing capacity, and having the advantages of high metering accuracy, as well as intuitive and convenient metering.
Description
Technical field
The utility model relates to a kind of metering device, is specifically related to a kind of metering device that is used for low yield liquid measure oil well continuous metering.
Background technology
The oil field generally adopts scale car and merit figure gauging to wait the production fluid amount of measuring for low yield liquid measure oil well at present, there are big, the problems such as metering is directly perceived, inconvenience of short period time of measuring effect, error long, that do not reach real-time monitoring in the above metering device and method, and the metering device of existing low yield liquid measure oil well also exists complex structure, maintenance difficulty is big, measuring cost is high problem.Solve the difficult problem of low yield liquid measure oil well high accuracy continuous metering.
The utility model content
There are problems such as monitoring and metering, error are big in real time, metering is not directly perceived, inconvenience in the utility model in order to solve existing metering device, and then a kind of rotation metering device is provided.
The technical scheme that the utility model technical solution problem is adopted is: a kind of rotation metering device, it comprises housing 17, counting device 21, inlet tube 2, outlet 12, metering assembly 22, it also comprises inlet impingement baffle 1, bleed off pipe 16, dividing plate 15, described metering assembly 22 is by weighing hopper 6, axle 7, weighing hopper support 9 is formed, described inlet tube 2 is communicated with the upper end sidewall of housing 17, outlet 12 is communicated with the lower end wall of housing 17, inlet impingement baffle 1 is arranged in the housing 17 with the correspondence position of inlet tube 2 and is affixed with the inwall of housing 17, dividing plate 15 is horizontally set on the inlet below of impingement baffle 1 and airtight affixed with housing 17 inwalls, bleed off pipe 16 is vertically set on the dividing plate 15, dividing plate 15 is passed in the lower end of bleed off pipe 16, described metering assembly 22 is arranged on the below of bleed off pipe 16, weighing hopper 6 is connected with weighing hopper support 9 by axle 7, the supporting plate 10 of weighing hopper support 9 lower ends is affixed with the inwall of housing 17, be provided with the first cavity 6-4 and the second cavity 6-5 that two volumes equate in the described weighing hopper 6, counting device 21 is arranged on a side of weighing hopper 6.
The beneficial effects of the utility model are: the production fluid amount that the utility model adopts the weighing hopper of rotation to measure low yield liquid measure oil well, realized the real-time monitoring and metering of oil production, has the advantage that measuring accuracy is higher, metering is directly perceived, easy to operate, in addition, the utility model also has simple in structure, easy to operate, easy-maintaining, advantage that measuring cost is low.
Description of drawings
Fig. 1 is a front view of the present utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the front view of metering assembly, and Fig. 4 is the left view of Fig. 3, and Fig. 5 is the perspective view of weighing hopper.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1～5 explanation present embodiments, the described rotation metering device of present embodiment is by housing 17, counting device 21, inlet tube 2, outlet 12, metering assembly 22, inlet impingement baffle 1, bleed off pipe 16, dividing plate 15 is formed, described metering assembly 22 is by weighing hopper 6, axle 7, weighing hopper support 9 is formed, described inlet tube 2 is communicated with the upper end sidewall of housing 17, outlet 12 is communicated with the lower end wall of housing 17, inlet impingement baffle 1 is arranged in the housing 17 with the correspondence position of inlet tube 2 and is affixed with the inwall of housing 17, dividing plate 15 is horizontally set on the inlet below of impingement baffle 1 and airtight affixed with housing 17 inwalls, bleed off pipe 16 is vertically set on the dividing plate 15, dividing plate 15 is passed in the lower end of bleed off pipe 16, described metering assembly 22 is arranged on the below of bleed off pipe 16, weighing hopper 6 is connected with weighing hopper support 9 by axle 7, the supporting plate 10 of weighing hopper support 9 lower ends is affixed with the inwall of housing 17, be provided with the first cavity 6-4 and the second cavity 6-5 that two volumes equate in the described weighing hopper 6, counting device 21 is arranged on a side of weighing hopper 6.Dividing plate 15 is with the inner chamber separated into two parts of housing 17, and wherein upper chambers is the Oil-gas Separation chamber.
The described counting device 21 of present embodiment is a prior art, be provided with sensing probe by counting device 21, sensing probe is provided with near switch, when the first cavity 6-4 that two volumes on the weighing hopper 6 equate and the second cavity 6-5 alternately overturn, signal is passed to counter on the counting device 21 by sensing probe near switch.
The specific embodiment two: present embodiment is described in conjunction with Fig. 4 and Fig. 5, the profile of the described weighing hopper 6 of present embodiment is the triangular prism that the cross section is a right-angled triangle, described weighing hopper 6 is by two right-angled triangle side plate 6-1, rectangular base plate 6-2, rectangle central dividing plate 6-3 forms, two right-angled triangle side plate 6-1 be arranged in parallel, the right-angle side end of two right-angled triangle side plate 6-1 is vertical affixed with the relative side end of rectangular base plate 6-2 respectively, rectangle central dividing plate 6-3 is between two right-angled triangle side plate 6-1 and respectively affixed with the two, and rectangle central dividing plate 6-3 is vertical affixed with rectangular base plate 6-2.So design can make weighing hopper 6 be easy to find barycenter, is easy to calculate and install and adjust.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, Fig. 3 and Fig. 4, the described weighing hopper support 9 of present embodiment is made up of two support members 8, supporting plate 10, the upper end of described two support members 8 is connected with the two ends of axle 7 respectively, and the lower end of two support members 8 is affixed with supporting plate 10 respectively.So design is simple in structure, is easy to install weighing hopper.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1, present embodiment also comprises maintenance and installation pipe 13, flange 14, described maintenance and installation pipe 13 is arranged on the outside and corresponding with the position of metering assembly 22 of housing 17, one end of described maintenance and installation pipe 13 is communicated with housing 17, and described flange 14 is installed on the other end of maintenance and installation pipe 13.Maintenance is convenient in so design.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment five: in conjunction with Fig. 1 present embodiment is described, present embodiment also comprises safety valve 19, and described safety valve 19 is arranged on the upper end of housing 17.When the gas that contains in the crude oil mixed with air, when temperature raise, the pressure in the housing 17 increased, and can blast, but safety valve 19 automatically unloadings was provided with safety valve 19 and can prevents blast, the safety that improves this device.Other composition and annexation are identical with the specific embodiment four.
The specific embodiment six: in conjunction with Fig. 1 present embodiment is described, present embodiment also comprises air bleeder valve 18, and described air bleeder valve 18 is arranged on the upper end of housing 17.Described air bleeder valve 18 is manually, when keeping in repair or installing for the first time, opens air bleeder valve 18 and keeps normal pressures in the housings 17, prevents blast, when the work of this device, will close air bleeder valve 18.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment seven: in conjunction with Fig. 1 present embodiment is described, present embodiment also comprises insulation layer 23, and described insulation layer 23 is arranged on housing 17 in appearance.Insulation layer 23 can keep housing 17 interior temperature to realize Oil-gas Separation better.Other composition and annexation are identical with the specific embodiment six.
The specific embodiment eight: in conjunction with Fig. 1 present embodiment is described, present embodiment also comprises three supporting legs 11, and the upper end of described three supporting legs 11 is all affixed with the lower end of housing 17.Three supporting legs 11 are set realize the fixedly connected of this device.Other composition and annexation are identical with the specific embodiment seven.
Operating principle:
Liquid enters Oil-gas Separation chamber in the housing 17 (tank body) from inlet tube 2 through inlet impingement baffle 1, behind the impingement baffle current stabilization, and the gas in the initial gross separation crude oil.Liquid flows into the Oil-gas Separation chamber, finishes Oil-gas Separation through the Oil-gas Separation chamber, and gas is full of tank body top.The first cavity 6-4 that crude oil flows in the weighing hopper through bleed off pipe 16, along with the liquid in the first cavity 6-4 is on the increase, the weighing hopper center of gravity is offset; When liquid was filled the first cavity 6-4, liquid weight moment made 45 ° of weighing hopper upsets, and at this moment the first cavity 6-4 liquid flows out; Liquid begins to flow into the second cavity 6-5 in the weighing hopper, and after liquid was filled the second cavity 6-5, liquid weight moment made 45 ° of weighing hopper upsets, and the liquid in the second cavity 6-5 flows out, and liquid begins to flow in the first cavity 6-4 again.The above action of the repetition that goes round and begins again, the numeral of counter meter on counting device 21 of weighing hopper action, the number of times of the digitized representation weighing hopper upset that counter write down.Time and the number of times that stirs, the volume of cavity according to metering just can calculate flow.
Claims (8)
1, a kind of rotation metering device, it comprises housing (17), counting device (21), inlet tube (2), outlet (12), metering assembly (22), it is characterized in that it also comprises inlet impingement baffle (1), bleed off pipe (16), dividing plate (15), described metering assembly (22) is by weighing hopper (6), axle (7), weighing hopper support (9) is formed, described inlet tube (2) is communicated with the upper end sidewall of housing (17), outlet (12) is communicated with the lower end wall of housing (17), inlet impingement baffle (1) is arranged in the housing (17) with the correspondence position of inlet tube (2) and is affixed with the inwall of housing (17), dividing plate (15) is horizontally set on the inlet impingement baffle below of (1) and airtight affixed with housing (17) inwall, bleed off pipe (16) is vertically set on the dividing plate (15), dividing plate (15) is passed in the lower end of bleed off pipe (16), described metering assembly (22) is arranged on the below of bleed off pipe (16), weighing hopper (6) is connected with weighing hopper support (9) by axle (7), the supporting plate (10) of weighing hopper support (9) lower end is affixed with the inwall of housing (17), be provided with first cavity (6-4) and second cavity (6-5) that two volumes equate in the described weighing hopper (6), counting device (21) is arranged on a side of weighing hopper (6).
2, rotation metering device according to claim 1, the profile that it is characterized in that described weighing hopper (6) is the triangular prism that the cross section is a right-angled triangle, described weighing hopper (6) is by two right-angled triangle side plates (6-1), rectangular base plate (6-2), rectangle central dividing plate (6-3) is formed, two right-angled triangle side plates (6-1) be arranged in parallel, the right-angle side end of two right-angled triangle side plates (6-1) is vertical affixed with the relative side end of rectangular base plate (6-2) respectively, rectangle central dividing plate (6-3) is positioned between two right-angled triangle side plates (6-1) and is affixed respectively with the two, and rectangle central dividing plate (6-3) is vertical affixed with rectangular base plate (6-2).
3, rotation metering device according to claim 1, it is characterized in that described weighing hopper support (9) is made up of two support members (8), supporting plate (10), the upper end of described two support members (8) is connected with the two ends of axle (7) respectively, and the lower end of two support members (8) is affixed with supporting plate (10) respectively.
4, rotation metering device according to claim 1, it is characterized in that it also comprises maintenance and installation pipe (13), flange (14), described maintenance and installation pipe (13) is arranged on the outside and corresponding with the position of metering assembly (22) of housing (17), one end of described maintenance and installation pipe (13) is communicated with housing (17), and described flange (14) is installed on the other end of maintenance and installation pipe (13).
5, rotation metering device according to claim 4 is characterized in that it also comprises safety valve (19), and described safety valve (19) is arranged on the upper end of housing (17).
6, rotation metering device according to claim 5 is characterized in that it also comprises air bleeder valve (18), and described air bleeder valve (18) is arranged on the upper end of housing (17).
7, rotation metering device according to claim 6 is characterized in that it also comprises insulation layer (23), and described insulation layer (23) is arranged on housing (17) in appearance.
8, rotation metering device according to claim 7 is characterized in that it also comprises three supporting legs (11), and the upper end of described three supporting legs (11) is all affixed with the lower end of housing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200895492U CN201190563Y (en) | 2008-03-21 | 2008-03-21 | Rotary metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200895492U CN201190563Y (en) | 2008-03-21 | 2008-03-21 | Rotary metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190563Y true CN201190563Y (en) | 2009-02-04 |
Family
ID=40334723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200895492U Expired - Fee Related CN201190563Y (en) | 2008-03-21 | 2008-03-21 | Rotary metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190563Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852143A (en) * | 2012-11-28 | 2014-06-11 | 山东天工石油装备有限公司 | Double-tipping-bucket automatic liquid measurement device |
| CN104596624A (en) * | 2015-01-12 | 2015-05-06 | 王占峰 | Oil well on-line flow closure metering device |
-
2008
- 2008-03-21 CN CNU2008200895492U patent/CN201190563Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852143A (en) * | 2012-11-28 | 2014-06-11 | 山东天工石油装备有限公司 | Double-tipping-bucket automatic liquid measurement device |
| CN104596624A (en) * | 2015-01-12 | 2015-05-06 | 王占峰 | Oil well on-line flow closure metering device |
| CN104596624B (en) * | 2015-01-12 | 2017-04-19 | 王占峰 | Oil well on-line flow closure metering device |
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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: 20090204 Termination date: 20100321 |