CN212567525U - Gas vortex flow meter with filtering function - Google Patents
Gas vortex flow meter with filtering function Download PDFInfo
- Publication number
- CN212567525U CN212567525U CN202021578996.1U CN202021578996U CN212567525U CN 212567525 U CN212567525 U CN 212567525U CN 202021578996 U CN202021578996 U CN 202021578996U CN 212567525 U CN212567525 U CN 212567525U
- Authority
- CN
- China
- Prior art keywords
- filter
- sets
- flowmeter
- drive
- chamber
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a filtering capability's gaseous vortex flowmeter, include: the flowmeter comprises a flowmeter body, a display and a filtering assembly, wherein the display is installed at the top end of the flowmeter body, the filtering assembly is embedded in one side of the inside of the flowmeter body, and the filtering assembly is installed in a matching mode with the flowmeter body. The utility model discloses utilize two sets of filter screens of the inside parallel arrangement of filter chamber, and then when the filter chamber is flowed through to the gas stream, can be stable carry out filtration treatment to impurity etc. in the gas, gaseous precision has been guaranteed, the situation that influences whole detection precision is piled up inside the flowmeter body to impurity etc. in having avoidd, and the filter fineness who utilizes two sets of filter screens is different, the hierarchical filtration treatment to the gas has been realized, whole filter fineness has further been strengthened, whole result of use is good, the service life of flowmeter has been improved.
Description
Technical Field
The utility model relates to a flowmeter equipment technical field specifically is a filtering capability's gaseous vortex flowmeter.
Background
The national committee on the approval of scientific and technical terms defines a flowmeter as: the meter for indicating the measured flow and the total amount of the fluid in the selected time interval is simply a meter for measuring the flow of the fluid in a pipeline or an open channel, and meanwhile, the gas flowmeter is large in daily use amount, and most of the traditional flowmeters do not have a gas filtering function, so that impurities, dust and the like in the gas are extremely easy to accumulate in the flowmeter during daily use, the use effect of the flowmeter is further influenced, and the detection precision of the flowmeter is reduced.
The prior art has the following defects: most of the traditional flowmeters do not have the function of filtering gas, so that impurities, dust and the like in the gas are extremely easy to accumulate inside the flowmeters in daily use, the using effect of the flowmeters is further influenced, the detection precision of the flowmeters is reduced, and the service life of the flowmeters is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filtering capability's gas vortex flowmeter to solve traditional flowmeter and do not possess to gas filtering capability mostly, consequently when daily use, impurity, dust in the gas etc. are extremely easily piled up inside the flowmeter, and then have influenced the result of use of flowmeter, have reduced the detection precision scheduling problem of flowmeter.
In order to achieve the above object, the utility model provides a following technical scheme: a filter-enabled gas vortex flowmeter comprising: the flowmeter comprises a flowmeter body, a display and a filtering assembly, wherein the display is installed at the top end of the flowmeter body, the filtering assembly is embedded in one side of the inside of the flowmeter body, and the filtering assembly is installed in a matching mode with the flowmeter body.
Preferably, the filter assembly comprises a filter cavity, two sets of limiting seats, two sets of filter screens, two sets of locking plates and two sets of driving parts, wherein openings are formed in two sides of the filter cavity, the filter cavity is embedded in one side of the interior of the flowmeter body, the two sets of limiting seats are installed on two sides of the bottom end of the filter cavity in a matching manner, the two sets of filter screens are embedded in the two sets of limiting seats in a matching manner, the top ends of the two sets of filter screens extend out of the filter cavity to be installed, the two sets of locking plates are installed at the top ends of the two sets of filter screens in a matching manner, the two sets of driving parts are installed in the two sets of limiting seats in a matching manner, the two sets of filter screens which are installed in parallel in the filter cavity are utilized, impurities and the like in gas can be stably filtered when the gas flows through the filter cavity, the precision of the gas is ensured, and the gas is filtered and treated in a grading way by utilizing the different filtering precisions of the two groups of filtering screens.
Preferably, the two groups of filter screens are arranged in parallel, the filter precision of the filter screen at the front end of the filter cavity is smaller than that of the filter screen at the rear end of the filter cavity, and the two groups of filter screens have different filter precisions, so that the gas is subjected to classified filtration treatment, and the overall filter precision is further enhanced.
Preferably, it is two sets of the sealing washer is all installed to the locking plate bottom, and is two sets of locking plate and flowmeter body top sealing connection have guaranteed the leakproofness of junction.
Preferably, it is two sets of the drive division all includes drive chamber, drive plate and driving spring, the drive chamber is seted up on the inside top of spacing seat, drive plate slidable mounting is inside the drive chamber, driving spring installs between drive chamber, drive plate, and two sets of filter screen bottom and the sealed laminating butt of drive plate can dismantle the filter screen and provide ascending drive power, and the staff of being convenient for dismantles, avoids causing the not enough of the difficult dismantlement of closure plate under long-time connection.
Preferably, the end of the driving plate is attached to the driving cavity, and the inner wall of the driving cavity is provided with a sliding rail matched with the driving plate, so that the sliding stability of the driving plate is ensured.
The utility model provides a filtering capability's gaseous vortex flowmeter possesses following beneficial effect:
(1) the utility model discloses a be equipped with filtering component, utilize the inside parallel arrangement's of filter chamber two sets of filter screens, and then when the filter chamber is flowed through to the gas stream, can be stable carry out filtration treatment to impurity in the gas etc. guaranteed gaseous precision, avoided impurity in the gas etc. and piled up the situation that influences whole detection precision inside the flowmeter body, and the filter fineness who utilizes two sets of filter screens is different, realized the hierarchical filtration treatment to gas, further strengthened whole filter fineness.
(2) The utility model discloses a be equipped with the drive division, it is spacing to utilize the drive chamber to carry out elasticity to drive plate and filter screen, has strengthened the whole sealed effect, avoids the situation that gaseous emergence was leaked, when follow-up when dismantling the filter screen, utilizes drive spring elasticity to assist down, and the linkage drive plate can be dismantled the filter screen and provide ascending drive power at the drive intracavity portion upper part of the body, and the staff of being convenient for dismantles, avoids causing the not enough of the difficult dismantlement of closure plate under long-time connection.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the filter assembly of the present invention;
fig. 3 is a schematic structural view of the driving part of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a flowmeter body; 2. a display instrument; 3. a filter assembly; 4. a filter chamber; 5. a limiting seat; 6. a filter screen; 7. a locking plate; 8. a drive chamber; 9. a drive plate; 10. a drive spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a filter-enabled gas vortex flowmeter comprising: flowmeter body 1, display 2 and filtering component 3, display 2 installs on flowmeter body 1 top, filtering component 3 inlays and establishes in 1 inside one side of flowmeter body, just filtering component 3 matches the installation with flowmeter body 1.
Further, the filtering component 3 comprises a filtering cavity 4 with openings at two sides, two sets of limiting seats 5, two sets of filtering nets 6, two sets of locking plates 7 and two sets of driving parts, the filtering cavity 4 is embedded at one side inside the flowmeter body 1, the two sets of limiting seats 5 are installed at two sides of the bottom end of the filtering cavity 4 in a matching way, the two sets of filtering nets 6 are embedded inside the two sets of limiting seats 5 in a matching way, the top ends of the two sets of filtering nets 6 extend out of the filtering cavity 4 for installation, the two sets of locking plates 7 are installed at the top ends inside the two sets of filtering nets 6 in a matching way, the two sets of locking plates 7 are locked with the top end of the flowmeter body 1, the two sets of driving parts are installed inside the two sets of limiting seats 5 in a matching way, the two sets of filtering nets 6 which are installed in parallel inside the filtering cavity, the gas precision is ensured, the condition that impurities in the gas are accumulated in the flowmeter body 1 to influence the overall detection precision is avoided, and the gas is subjected to graded filtration treatment by utilizing the different filtration precisions of the two groups of filter screens 6, so that the overall filtration precision is further enhanced;
furthermore, the two groups of filter screens 6 are arranged in parallel, the filtering precision of the filter screen 6 at the front end of the filter cavity 4 is smaller than that of the filter screen 6 at the rear end of the filter cavity 4, and the graded filtering treatment of the gas is realized by utilizing the different filtering precision of the two groups of filter screens 6, so that the integral filtering precision is further enhanced;
furthermore, the bottom ends of the two groups of locking plates 7 are respectively provided with a sealing ring, and the two groups of locking plates 7 are hermetically connected with the top end of the flowmeter body 1, so that the sealing performance of the connecting part is ensured;
further, the two groups of driving parts comprise driving cavities 8, driving plates 9 and driving springs 10, the driving cavities 8 are formed in the top ends of the limiting seats 5, the driving plates 9 are slidably mounted inside the driving cavities 8, the driving springs 10 are mounted between the driving cavities 8 and the driving plates 9, the bottom ends of the two groups of filter screens 6 are in sealing fit butt joint with the driving plates 9, the driving cavities 8 can be used for elastically limiting the driving plates 9 and the filter screens 6, the overall sealing effect is enhanced, the gas leakage situation is avoided, when the filter screens 6 are subsequently disassembled, the driving springs 10 are used for elastically assisting, the driving plates 9 are linked to the upper body inside the driving cavities 8, upward driving force can be provided for disassembling the filter screens 6, workers can conveniently disassemble, and the defect that the locking plates 7 are difficult to disassemble due to long-time connection is avoided;
further, 9 end departments of drive plate laminate with drive chamber 8, just the slide rail that matches with drive plate 9 is seted up to 8 inner walls of drive chamber, has guaranteed the gliding stability of drive plate 9.
The working principle is as follows: when the flowmeter is used, firstly, the flowmeter body 1 is quickly assembled, the stable proceeding of the subsequent detection work is ensured, and under the assistance of a display screen, the visual observation is convenient for workers, through the arrangement of the filtering component 3, the two groups of filtering nets 6 which are arranged in parallel in the filtering cavity 4 are utilized, and further when the gas flows through the filtering cavity 4, the impurities and the like in the gas can be stably filtered, the precision of the gas is ensured, the condition that the impurities and the like in the gas are accumulated in the flowmeter body 1 to influence the overall detection precision is avoided, and the graded filtering treatment of the gas is realized by utilizing the different filtering precisions of the two groups of filtering nets 6, the overall filtering precision is further enhanced, the overall using effect is good, and under the assistance of the two groups of locking plates 7, the airtightness of the flowmeter body 1 is ensured, and meanwhile, the workers can conveniently detach and clean the filtering nets 6 subsequently, guaranteed the stable good of integral filter work and gone on, and under the assistance of two sets of drive division, it is spacing to utilize drive chamber 8 to carry out elasticity to drive plate 9 and filter screen 6, the integral seal effect has been strengthened, avoid gaseous emergence situation of leaking, when follow-up when dismantling filter screen 6, utilize under the drive spring 10 elasticity is supplementary, linkage drive plate 9 is at the inside upper part of the body of drive chamber 8, can dismantle filter screen 6 and provide ascending drive power, the staff of being convenient for dismantles, avoid causing the not enough of the difficult dismantlement of locking plate 7 under long-time connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A gas vortex flowmeter with filtering function, comprising: flowmeter body (1), display instrument (2) and filtering component (3), install on flowmeter body (1) top display instrument (2), filtering component (3) inlay and establish in flowmeter body (1) inside one side, just filtering component (3) and flowmeter body (1) match the installation.
2. A filter-functioning gas vortex flowmeter according to claim 1 wherein: filter component (3) all are equipped with open-ended filter chamber (4), two sets of spacing seat (5), two sets of filter screen (6), two sets of closure plate (7) and two sets of drive division including both sides, filter chamber (4) inlay and establish in the inside one side of flowmeter body (1), and are two sets of spacing seat (5) match and install in filter chamber (4) bottom both sides, and are two sets of filter screen (6) match and inlay and establish inside two sets of spacing seat (5), and two sets of filter screen (6) top extends filter chamber (4) installation, and is two sets of closure plate (7) match and install on the inside top of two sets of filter screen (6), and two sets of closure plate (7) and flowmeter body (1) top closure, and are two sets of drive division matches and installs inside two sets of spacing seat (5).
3. A filter-functioning gas vortex flowmeter according to claim 2 wherein: and the two groups of filter screens (6) are arranged in parallel, and the filter precision of the filter screen (6) at the front end of the filter cavity (4) is smaller than that of the filter screen (6) at the rear end of the filter cavity (4).
4. A filter-functioning gas vortex flowmeter according to claim 2 wherein: and the bottom ends of the locking plates (7) are provided with sealing rings, and the locking plates (7) are connected with the top end of the flowmeter body (1) in a sealing manner.
5. A filter-functioning gas vortex flowmeter according to claim 2 wherein: two sets of drive division all includes drive chamber (8), drive plate (9) and driving spring (10), set up on spacing seat (5) inside top in drive chamber (8), drive plate (9) slidable mounting is inside in drive chamber (8), driving spring (10) are installed between drive chamber (8), drive plate (9), and are two sets of filter screen (6) bottom and drive plate (9) sealing joint butt.
6. A filter-functioning gas vortex flowmeter according to claim 5 wherein: drive plate (9) end department and drive chamber (8) laminating, just the slide rail that matches with drive plate (9) is seted up to drive chamber (8) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578996.1U CN212567525U (en) | 2020-08-03 | 2020-08-03 | Gas vortex flow meter with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578996.1U CN212567525U (en) | 2020-08-03 | 2020-08-03 | Gas vortex flow meter with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567525U true CN212567525U (en) | 2021-02-19 |
Family
ID=74631604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021578996.1U Expired - Fee Related CN212567525U (en) | 2020-08-03 | 2020-08-03 | Gas vortex flow meter with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212567525U (en) |
-
2020
- 2020-08-03 CN CN202021578996.1U patent/CN212567525U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205654917U (en) | Filter core body spring stagnant water valve structure | |
| CN212567525U (en) | Gas vortex flow meter with filtering function | |
| CN108031201A (en) | One kind can assembled standard pocket deduster | |
| CN206676091U (en) | A kind of filter with detachable magnetic filtration screen | |
| CN209310858U (en) | A kind of electromagnetic flowmeter component | |
| CN209714428U (en) | A kind of water purification instrument integrating water route plate | |
| CN208858346U (en) | A kind of oil extraction in oil field sample bucket | |
| CN207221527U (en) | A kind of external particulate filter | |
| CN216411204U (en) | Environmental control exhaust-gas treatment discharges with collecting detection device | |
| CN104406284B (en) | Filter drum type efficient air supply outlet | |
| CN204745943U (en) | Can install dust collecting equipment of rigidity filter material fast | |
| CN211357963U (en) | Oil filter convenient to clean and replace filter element | |
| CN209687844U (en) | A kind of signal detecting system oil road filter device | |
| CN216320373U (en) | Basket filter convenient to clearance is strained | |
| CN215114700U (en) | Novel flow instrument | |
| CN206234345U (en) | Oil absorption filter | |
| CN221296824U (en) | Amine liquid activated carbon filter | |
| CN218458857U (en) | Filtration of roots flowmeter | |
| CN218393487U (en) | Oxygen analyzer control box device for mixed gas | |
| CN214130828U (en) | Special stainless steel filter core of gas | |
| CN205699681U (en) | A kind of flow-guiding type basket filter | |
| CN221217280U (en) | Water treatment facilities convenient to clearance | |
| CN216320667U (en) | High-precision filtering device of pressure regulating pry | |
| CN215178902U (en) | Water quality sampler | |
| CN109752492A (en) | A kind of flue gas analysis device of the boiler for Chemical Manufacture |
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: 20210219 |