CN214096228U - Flowmeter for measuring viscosity - Google Patents
Flowmeter for measuring viscosity Download PDFInfo
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- CN214096228U CN214096228U CN202023168935.0U CN202023168935U CN214096228U CN 214096228 U CN214096228 U CN 214096228U CN 202023168935 U CN202023168935 U CN 202023168935U CN 214096228 U CN214096228 U CN 214096228U
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- flowmeter
- fixedly connected
- protective sleeve
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- flange plate
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Abstract
The utility model discloses a flowmeter for measuring viscosity, which comprises a flowmeter main body, wherein two ends of the flowmeter main body are fixedly connected with flange plates, the outer side of each flange plate is externally provided with a protective sleeve, the inner surface of each protective sleeve is provided with an internal thread, the outer side surface of each flange plate is provided with an external thread, the external threads of each flange plate and the internal threads of each protective sleeve are mutually screwed, the external port of each protective sleeve is coaxially provided with a ring groove, and the inside of each ring groove is fixedly connected with an air bag; the protective sleeve is rotated after the wedge-shaped flowmeter is connected, the protective sleeve is screwed in to cover the flange plate connecting part, the flange plate connecting part is prevented from being influenced by external factors, the connection firmness of the wedge-shaped flowmeter is guaranteed, meanwhile, the air bag can deform randomly and is tightly attached to a connected flange, and gaps between the flange plate connecting parts are completely sealed.
Description
Technical Field
The utility model relates to a flowmeter technical field especially relates to a measure flowmeter that viscosity is big.
Background
The wedge-shaped flowmeter is a differential pressure type flowmeter, various flowmeters designed by a differential pressure principle have been applied for over one hundred years so far, the wedge-shaped flowmeter has no deposition, no blockage and wide application range, is particularly suitable for the flow measurement of high-viscosity, crystal mixed liquid, dirty liquid and high-dust-content gas besides being applied to common gas, liquid and steam, and the wedge-shaped flowmeters appearing on the market at present still have various defects and can not meet the requirements of production and life;
if the prior wedge-shaped flowmeter needs to be hermetically connected between flanges thereof during installation and use, the problem of leakage is not allowed to occur, and therefore the flowmeter for measuring the viscosity is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the utility model provides a measure flowmeter that viscosity is big treats that wedge flowmeter connects the completion then rotates the protective sheath, and the protective sheath precession cladding live ring flange connection position, prevents that ring flange connection position from receiving external factor's influence, guarantees wedge flowmeter's firm nature of connection, and the gasbag can take place arbitrary deformation simultaneously and closely with the flange laminating that is connected, and ring flange connection position interval gap is sealed completely.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a measure flowmeter that viscosity is big, includes the flowmeter main part, the equal fixedly connected with ring flange in both ends of flowmeter main part, the outside of ring flange is provided with the protective sheath, the internal thread has been seted up on the inside surface of protective sheath, the external screw thread has been seted up on the outside surface of ring flange, close soon each other between the external screw thread of ring flange and the internal thread of protective sheath, the ring channel has been seted up to the outside port of protective sheath is coaxial, the inside fixedly connected with gasbag of ring channel.
Preferably, an inflation inlet is formed in the outer side surface of the protective sleeve, and an air guide hole is fixedly connected between the inflation inlet and the inside of the air bag.
Preferably, the same axis of the inner wall of the inflation inlet is provided with a containing groove, and a sealing ball is movably arranged inside the containing groove.
Preferably, the inner wall of the bottom port of the accommodating groove is fixedly connected with a spring, and the other end of the spring is fixed with the sealing ball.
Preferably, the diameter of the sealing ball is equal to the inner diameter of the inflation inlet, and the air guide hole is formed and fixed in the inner wall of the protective sleeve.
Preferably, the inner wall of the port of the flange plate is coaxially and fixedly connected with a rubber ring, and the surface of the end part of the flange plate is provided with a mounting hole in a penetrating way.
Preferably, both ends of the outer side of the flowmeter main body are fixedly connected with connecting pipes, and ports of the connecting pipes are communicated with the inside of the flowmeter main body.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. through the designed protective sleeve, the protective sleeve is rotated after the wedge-shaped flowmeter is connected, the protective sleeve is screwed in to cover the flange plate connecting part, the flange plate connecting part is prevented from being influenced by external factors, the connection firmness of the wedge-shaped flowmeter is ensured, meanwhile, the air bag can be randomly deformed to be tightly attached to a connected flange, and the gap between the flange plate connecting parts is completely sealed;
2. according to the inflation and deflation of the air bag inside the protective sleeve, the sealing ball is daily blocked by the inflation port to prevent the air bag from leaking, the air in the air bag inside the accommodating groove can be discharged through the air guide hole by pressing the sealing ball, and the rotary accommodating of the protective sleeve is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the flange of the present invention;
FIG. 3 is a schematic view of the protective sheath of the present invention;
fig. 4 is a schematic view of the sealing ball of the present invention.
Wherein: 1. a flange plate; 2. taking over a pipe; 3. a flow meter body; 4. a protective sleeve; 5. an internal thread; 6. an external thread; 7. an inflation inlet; 8. an air bag; 9. mounting holes; 10. a rubber ring; 11. an annular groove; 12. an air vent; 13. a spring; 14. a sealing ball; 15. a receiving groove.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Examples
Referring to fig. 1, 2 and 3, the utility model provides a flowmeter for measuring viscosity, which comprises a flowmeter main body 3, wherein both ends of the outer side of the flowmeter main body 3 are fixedly connected with connecting pipes 2, the ports of the connecting pipes 2 are communicated with the inner part of the flowmeter main body 3, both ends of the flowmeter main body 3 are fixedly connected with flanges 1, the inner walls of the ports of the flanges 1 are coaxially and fixedly connected with rubber rings 10, the end surface of the flange 1 is provided with mounting holes 9 in a penetrating way, the outer side of the flange 1 is provided with a protective sleeve 4, the inner surface of the protective sleeve 4 is provided with internal threads 5, the outer side surface of the flange 1 is provided with external threads 6, the external threads 6 of the flange 1 and the internal threads 5 of the protective sleeve 4 are mutually screwed, the outer port of the protective sleeve 4 is coaxially provided with an annular groove 11, the inner part of the annular groove 11 is fixedly connected with an air bag 8, the protective sleeve 4 is rotated after the connection of the wedge-shaped flowmeter is completed, the protective sleeve 4 is screwed in to cover the connecting part of the flange plate 1, so that the connecting part of the flange plate 1 is prevented from being influenced by external factors, the connection firmness of the wedge-shaped flowmeter is ensured, meanwhile, the air bag 8 can be randomly deformed to be tightly attached to the connected flange, and the gap between the connecting parts of the flange plate 1 is completely sealed;
as a further embodiment of the present invention, as shown in FIG. 1, FIG. 3 and FIG. 4, the present invention discloses a protective cover 4, which is provided with an inflation inlet 7 on the outer surface thereof, an air vent 12 fixedly connected between the inflation inlet 7 and the interior of an air bag 8, a storage groove 15 formed in the same central axis of the inner wall of the inflation inlet 7, a sealing ball 14 movably disposed in the storage groove 15, a spring 13 fixedly connected to the inner wall of the bottom port of the storage groove 15, the other end of the spring 13 fixed to the sealing ball 14, the diameter of the sealing ball 14 equal to the inner diameter of the inflation inlet 7, an air vent 12 fixed in the inner wall of the protective cover 4, controlling the inflation and deflation of the air bag 8 in the protective cover 4 according to the mounting and dismounting of the wedge-shaped flowmeter, the sealing ball 14 daily blocking the inflation inlet 7 to prevent the air bag 8 from leaking, the air in the air bag 8 can be discharged through the air vent 12 by pressing the sealing ball 14 to the interior of the storage groove 15, the rotary storage of the protective sleeve 4 is facilitated;
the utility model provides a flow meter with high viscosity measurement, when the connection of the wedge-shaped flow meter is completed, the protective sleeve 4 is rotated, the protective sleeve 4 is screwed in to cover the connection part of the flange plate 1, the connection part of the flange plate 1 is prevented from being influenced by external factors, the connection firmness of the wedge-shaped flow meter is ensured, meanwhile, the air bag 8 can be randomly deformed to be tightly attached to a connected flange, and the gap between the connection part of the flange plate 1 is completely sealed; according to the inflation and deflation of the air bag 8 in the protective sleeve 4, the sealing ball 14 is used for daily blocking the inflation port 7 to prevent the air bag 8 from leaking, the air in the air bag 8 from being discharged through the air guide hole 12 from pressing the sealing ball 14 to the accommodating groove 15, and the rotation of the protective sleeve 4 is facilitated.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A flowmeter for measuring high viscosity, comprising a flowmeter body (3), characterized in that: the flowmeter is characterized in that the two ends of the flowmeter main body (3) are fixedly connected with the flange plates (1), the outer sides of the flange plates (1) are provided with protective sleeves (4), internal threads (5) are arranged on the inner surfaces of the protective sleeves (4), external threads (6) are arranged on the outer surfaces of the flange plates (1), the external threads (6) of the flange plates (1) and the internal threads (5) of the protective sleeves (4) are mutually screwed, the external ports of the protective sleeves (4) are coaxially provided with annular grooves (11), and the internal fixedly connected with air bags (8) of the annular grooves (11).
2. The flowmeter of claim 1, wherein: an inflation inlet (7) is formed in the outer side surface of the protective sleeve (4), and an air guide hole (12) is fixedly connected between the inflation inlet (7) and the inside of the air bag (8).
3. The flowmeter of claim 2, wherein: the same axis of the inside inner wall of inflation inlet (7) has been seted up and has been accomodate groove (15), the inside activity of accomodating groove (15) is provided with ball sealer (14).
4. A flowmeter for measuring high viscosity according to claim 3, wherein: the inner wall of the bottom port of the accommodating groove (15) is fixedly connected with a spring (13), and the other end of the spring (13) is fixed with a sealing ball (14).
5. A flowmeter for measuring high viscosity according to claim 3, wherein: the diameter of the sealing ball (14) is equal to the inner diameter of the inflation inlet (7), and the air guide hole (12) is formed and fixed in the inner wall of the protective sleeve (4).
6. The flowmeter of claim 1, wherein: the coaxial fixedly connected with rubber circle (10) of port inner wall of ring flange (1), mounting hole (9) have run through to the tip surface of ring flange (1).
7. The flowmeter of claim 1, wherein: the flowmeter is characterized in that connecting pipes (2) are fixedly connected to two ends of the outer side of the flowmeter body (3), and ports of the connecting pipes (2) are communicated with the inside of the flowmeter body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023168935.0U CN214096228U (en) | 2020-12-25 | 2020-12-25 | Flowmeter for measuring viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023168935.0U CN214096228U (en) | 2020-12-25 | 2020-12-25 | Flowmeter for measuring viscosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214096228U true CN214096228U (en) | 2021-08-31 |
Family
ID=77432727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023168935.0U Active CN214096228U (en) | 2020-12-25 | 2020-12-25 | Flowmeter for measuring viscosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214096228U (en) |
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2020
- 2020-12-25 CN CN202023168935.0U patent/CN214096228U/en active Active
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