CN211602060U - Air flow meter convenient to dismouting air inlet grating board - Google Patents
Air flow meter convenient to dismouting air inlet grating board Download PDFInfo
- Publication number
- CN211602060U CN211602060U CN202020490821.9U CN202020490821U CN211602060U CN 211602060 U CN211602060 U CN 211602060U CN 202020490821 U CN202020490821 U CN 202020490821U CN 211602060 U CN211602060 U CN 211602060U
- Authority
- CN
- China
- Prior art keywords
- flow meter
- air flow
- dismouting
- screw rod
- mounting panel
- 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
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Abstract
The utility model discloses an air flow meter convenient to grid board is admitted in dismouting, including the air flow meter main part, the right side fixedly connected with mounting panel of air flow meter main part, top and the bottom on mounting panel right side all are provided with locking mechanism, locking mechanism includes the screw rod, the surface cover of screw rod is equipped with the assembly piece, the right side of assembly piece is provided with butterfly nut, butterfly nut's inner chamber and the surface threaded connection of screw rod. The utility model discloses a set up mutually supporting of air flow meter main part, mounting panel, locking mechanism, end cover, pilot hole, metal filter screen, locating hole and reference column, reached the dismouting of being convenient for and admitted air the advantage of grid board, solved the problem that current air flow meter was not convenient for the dismouting and admitted air the grid board, use air mass flow timing when people, can maintain the clearance, dismouting labour saving and time saving reduces people's labour, does not influence its result of use, makes things convenient for people to use.
Description
Technical Field
The utility model relates to an air flow meter technical field specifically is an air flow meter convenient to dismouting air intake grid board.
Background
The air flow meter is a device for converting the sucked air flow into an electric signal, and has the advantages of extremely small pressure loss, large measurable flow range, and the ratio of the maximum flow to the minimum flow of the air flow meter is generally 20: 1 or more, the applicable industrial pipe diameter range is wide, the maximum pipe diameter can reach 3m, the output signal and the measured flow rate are linear, the accuracy is higher, and the flow rate of acid, alkali, salt solution, water, sewage, corrosive liquid, slurry and ore pulp with the conductivity being more than or equal to 1 mu s/cm can be measured, but the air flow meter can not measure the flow rate of gas, steam and purified water.
Present air flow meter, the dismouting grid board that admits air of being not convenient for, when people are using air mass flow timing, can't maintain the clearance, the dismouting is wasted time and energy, increases people's labour, influences its result of use, and inconvenient people use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an air flow meter convenient to dismouting air intake grid board possesses the advantage of the dismouting air intake grid board of being convenient for, has solved the problem that current air flow meter is not convenient for the dismouting air intake grid board.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air flow meter convenient to grid board is admitted in dismouting, includes the air flow meter main part, the right side fixedly connected with mounting panel of air flow meter main part, the top and the bottom on mounting panel right side all are provided with locking mechanism, locking mechanism includes the screw rod, the surface cover of screw rod is equipped with the assembly piece, the right side of assembly piece is provided with butterfly nut, butterfly nut's inner chamber and the surperficial threaded connection of screw rod, the corresponding one side fixedly connected with end cover of assembly piece.
Preferably, the right side of the assembly block is provided with an assembly hole, and the right side of the end cover is provided with a metal filter screen.
Preferably, the top and the bottom on the right side of the mounting plate are both provided with positioning holes, positioning columns are arranged on the inner sides of the positioning holes, and the right sides of the positioning columns are fixedly connected with the left side of the end cover.
Preferably, a stainless steel gasket is arranged at the joint of the right side of the assembling block and the left side of the butterfly nut, and an inner cavity of the stainless steel gasket is sleeved with the surface of the screw rod.
Preferably, the right side of mounting panel and the left junction of end cover are provided with sealed the pad, and the material of sealed pad is the silica gel material.
Three beneficial effects
Compared with the prior art, the utility model provides an air flow meter convenient to dismouting air intake grid board possesses following beneficial effect:
1. the utility model discloses a set up mutually supporting of air flow meter main part, mounting panel, locking mechanism, end cover, pilot hole, metal filter screen, locating hole and reference column, reached the dismouting of being convenient for and admitted air the advantage of grid board, solved the problem that current air flow meter was not convenient for the dismouting and admitted air the grid board, use air mass flow timing when people, can maintain the clearance, dismouting labour saving and time saving reduces people's labour, does not influence its result of use, makes things convenient for people to use.
2. The utility model discloses a set up locating hole and reference column, played the effect of being convenient for location when using to the end cover, through setting up the stainless steel gasket, played locking not hard up effect when using to butterfly nut, sealed pad through setting up has played sealed effectual effect when using to end cover and mounting panel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side sectional view of the end cap structure of the present invention;
fig. 3 is a sectional view of the mounting plate structure of the present invention.
In the figure: 1. an air flow meter body; 2. mounting a plate; 3. a locking mechanism; 31. a screw; 32. assembling the block; 33. a butterfly nut; 4. an end cap; 5. an assembly hole; 6. a metal screen; 7. positioning holes; 8. and a positioning column.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an air flow meter convenient for dismounting an air inlet grating plate comprises an air flow meter main body 1, a mounting plate 2 is fixedly connected to the right side of the air flow meter main body 1, a sealing gasket is arranged at the joint of the right side of the mounting plate 2 and the left side of an end cover 4, the sealing gasket plays a role in good sealing effect when the end cover 4 and the mounting plate 2 are used by arranging the sealing gasket, the sealing gasket is made of a silica gel material, positioning holes 7 are formed in the top and the bottom of the right side of the mounting plate 2, the positioning holes 7 and positioning columns 8 are arranged to facilitate positioning when the end cover 4 is used, positioning columns 8 are arranged on the inner sides of the positioning holes 7, the right side of the positioning columns 8 is fixedly connected with the left side of the end cover 4, locking mechanisms 3 are arranged on the top and the bottom of the right side of the, the stainless steel gasket is arranged at the joint of the right side of the assembling block 32 and the left side of the butterfly nut 33, the stainless steel gasket plays a role in preventing the butterfly nut 33 from loosening when in use, the inner cavity of the stainless steel gasket is sleeved with the surface of the screw 31, the right side of the assembling block 32 is provided with the assembling hole 5, the right side of the end cover 4 is provided with the metal filter screen 6, the right side of the assembling block 32 is provided with the butterfly nut 33, the inner cavity of the butterfly nut 33 is in threaded connection with the surface of the screw 31, one side of the assembling block 32 corresponding to the end cover 4 is fixedly connected with the air flow meter main body 1, the assembling plate 2, the locking mechanism 3, the screw 31, the assembling block 32, the butterfly nut 33, the end cover 4, the assembling hole 5, the metal filter screen 6, the positioning hole 7 and the positioning column 8 are matched with each other, so that the advantage of being convenient to disassemble and assemble, when people use the air flow to time, the air flow meter can be maintained and cleaned, the time and the labor are saved during disassembly and assembly, the labor force of people is reduced, the using effect of the air flow meter is not influenced, and the air flow meter is convenient for people to use.
During the use, people at first become flexible butterfly nut 33 during the dismantlement, make it separate with screw rod 31, then people take off the stainless steel gasket, take out end cover 4 again, end cover 4 drives assembly piece 32 and the separation of screw rod 31, people maintain clearance to metal filter screen 6 again, during the assembly, carry out opposite operation according to above-mentioned step, when people are using air mass flow timing, can maintain the clearance, the dismouting labour saving and time saving reduces people's labour, do not influence its result of use, make things convenient for people to use.
All the standard parts used in the present application document can be purchased from the market, all the parts in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like mature in the prior art, and the machines, the parts and the equipment adopt the conventional models in the prior art, and the detailed description is not provided.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (5)
1. The utility model provides an air flow meter convenient to grid board is admitted in dismouting, includes air flow meter main part (1), its characterized in that: the right side fixedly connected with mounting panel (2) of air flowmeter main part (1), top and bottom on mounting panel (2) right side all are provided with locking mechanism (3), locking mechanism (3) are including screw rod (31), the surface cover of screw rod (31) is equipped with assembly piece (32), the right side of assembly piece (32) is provided with butterfly nut (33), the surface threaded connection of the inner chamber of butterfly nut (33) and screw rod (31), one side fixedly connected with end cover (4) that assembly piece (32) is corresponding.
2. The airflow meter facilitating disassembly and assembly of an air intake grill plate as recited in claim 1, wherein: the right side of assembly piece (32) has seted up pilot hole (5), the right side of end cover (4) is provided with metal filter screen (6).
3. The airflow meter facilitating disassembly and assembly of an air intake grill plate as recited in claim 1, wherein: locating hole (7) have all been seted up to top and bottom on mounting panel (2) right side, the inboard of locating hole (7) is provided with reference column (8), the right side of reference column (8) and the left side fixed connection of end cover (4).
4. The airflow meter facilitating disassembly and assembly of an air intake grill plate as recited in claim 1, wherein: the right side of the assembling block (32) is provided with a stainless steel gasket at the joint of the left side of the butterfly nut (33), and the inner cavity of the stainless steel gasket is sleeved with the surface of the screw rod (31).
5. The airflow meter facilitating disassembly and assembly of an air intake grill plate as recited in claim 1, wherein: the right side of mounting panel (2) is provided with sealed the pad with the left junction of end cover (4), and the material that seals up is the silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490821.9U CN211602060U (en) | 2020-04-07 | 2020-04-07 | Air flow meter convenient to dismouting air inlet grating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490821.9U CN211602060U (en) | 2020-04-07 | 2020-04-07 | Air flow meter convenient to dismouting air inlet grating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602060U true CN211602060U (en) | 2020-09-29 |
Family
ID=72583375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490821.9U Expired - Fee Related CN211602060U (en) | 2020-04-07 | 2020-04-07 | Air flow meter convenient to dismouting air inlet grating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211602060U (en) |
-
2020
- 2020-04-07 CN CN202020490821.9U patent/CN211602060U/en not_active Expired - Fee Related
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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: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |