CN220960195U - Flowmeter for water reducer - Google Patents
Flowmeter for water reducer Download PDFInfo
- Publication number
- CN220960195U CN220960195U CN202322757979.4U CN202322757979U CN220960195U CN 220960195 U CN220960195 U CN 220960195U CN 202322757979 U CN202322757979 U CN 202322757979U CN 220960195 U CN220960195 U CN 220960195U
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- China
- Prior art keywords
- flow pipeline
- reducing agent
- flow
- water reducing
- pipeline
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model belongs to the technical field of flow meters, and particularly relates to a flow meter for a water reducer, which comprises a flow pipeline and a measuring device arranged above the flow pipeline, and is characterized by further comprising: the fixed rod is arranged in the flow pipeline, extends along the length direction of the flow pipeline, is abutted against the side wall of the flow pipeline, the connecting rings are clamped at two ends of the fixed rod, the cleaning sleeve is connected with the connecting rings, is attached to the inner wall of the flow pipeline, is attached to the outer side of the first flange, is connected with the tail end of the fixed rod, and is fixedly connected with the two ends of the cleaning sleeve; the fixed rod extends along the length direction of the flow pipeline and is attached to the side wall of the flow pipeline, the connecting rings are clamped on the two sides of the fixed rod, the cleaning sleeve is fully stretched to be attached to the inner wall of the flow pipeline, when the flowmeter is used for a long time, impurities in liquid can be attached to the surface of the cleaning sleeve, the accurate and normal use of the flowmeter can be ensured only by periodically replacing the cleaning sleeve, and the flowmeter is simple in structure and convenient to detach.
Description
Technical Field
The utility model belongs to the technical field of flow meters, and particularly relates to a flow meter for a water reducing agent.
Background
Generally, an electromagnetic flowmeter is adopted as a flowmeter of a water reducing agent flowing pipeline, the structure of the electromagnetic flowmeter mainly comprises a magnetic circuit system, a measuring conduit, an electrode, a shell, a lining, a converter and the like, when the electromagnetic flowmeter is used for a long time, a large amount of impurities can be adhered to the inner wall of the lining electromagnetic flowmeter, and the adhesion of the impurities can influence the potential change of measuring liquid and influence the measuring precision of the flowmeter. Chinese patent CN212843765U discloses a self-cleaning electromagnetic flowmeter, a main pipe and a branch pipe which is arranged at one side of the main pipe and is communicated with the main pipe, the upper and lower ends of the main pipe are respectively connected with a self-cleaning device and an electromagnetic flowmeter; the self-cleaning device comprises a connecting pipe fixedly arranged at the upper end of the main pipeline, a screw rod rotatably arranged in the connecting pipe and the lower end of which extends into the main pipeline, and a motor arranged at the upper end of the connecting pipe and used for driving the screw rod to rotate, wherein the lower end of the screw rod is provided with a circular cleaning part, and the peripheral diameter of the cleaning part is the same as the inner diameter of the main pipeline; when the adhesion has impurity to remain in the trunk line, start the motor, the motor drives the lead screw and rotates, and then drives the cleaning part of locating the lead screw lower extreme and reciprocate in the trunk line, and cleaning part can clean the inner wall of trunk line, scrapes the impurity residue of adhesion on the inner wall of trunk line, accomplishes the cleaning work to the inner wall of trunk line. However, the structure is relatively complex, the parts are more, and the disassembly is inconvenient when the replacement and the maintenance are needed.
Disclosure of utility model
The utility model aims at solving the technical problems, and provides a flowmeter for a water reducer, which has the advantages of simple structure and convenience in later maintenance.
In view of the above, the present utility model provides a flowmeter for a water reducing agent, comprising a flow pipe and a measuring device disposed above the flow pipe, characterized by further comprising: the fixed rod is arranged in the flow pipeline, extends along the length direction of the flow pipeline and is abutted with the side wall of the flow pipeline; the connecting rings are clamped at two ends of the fixing rod, and the cleaning sleeve is connected with the connecting rings and is attached to the inner wall of the flow pipeline; the connecting plate is attached to the outer side of the first flange and is connected with the tail end of the fixing rod.
In this technical scheme, clean cover both ends and go-between fixed connection, the dead lever extends along flow conduit length direction, and laminates with flow conduit lateral wall, and the go-between block makes its laminating in flow conduit inner wall in the both sides of dead lever, and when the flowmeter used for a long time, impurity in the liquid can be attached to clean cover surface and pile up gradually until influencing measuring result, only need regularly change clean cover just can guarantee the accurate normal use of flowmeter.
In the above technical solution, further, the fixing rod includes: the rod body is attached to the concave on the inner wall of the flow pipeline; the convex blocks are arranged at the tail ends of the two sides of the rod body; the first connecting part is arranged close to the protruding blocks on two sides of the rod body.
In this technical scheme, the body of rod laminating is in the concave part of flow conduit inner wall, and the lug that sets up at both sides terminal is used for with the outer connecting plate block of setting up the first flange in both sides, guarantees the fixed of dead lever in flow conduit internal position to when first connecting portion is used for the block go-between, guarantee to play fixed action to the go-between.
In the above technical scheme, further, the connecting ring is provided with a second connecting portion corresponding to the circumference of the first connecting portion of the rod body, and the first connecting portion and the second connecting portion are connected in a clamping manner and are used for fixing the connecting ring.
In this technical scheme, with the body of rod both sides of go-between block at the dead lever, help connecting the clean cover completion on the go-between and extend, make its laminating at the flow pipeline inner wall to avoid influencing the liquid flow in the flow pipeline to influence measuring result.
In the above technical solution, further, the connection board includes: the size of the through hole is consistent with the inner diameter of the flow pipeline, connecting holes are formed around the circumference of the through hole, and third connecting parts are arranged around the circumference of the through hole corresponding to the number of the rod bodies.
In the technical scheme, the third connecting parts on the connecting plates are arranged corresponding to the number of the fixing rods and the protruding blocks at the tail ends of the fixing rods, so that the fixing rods are ensured to be in a static state in the flow pipeline.
In the above technical solution, further, the first connection portion is a ring concave structure.
In the above technical solution, further, the bump is in a barb shape.
In the above technical scheme, further, the connecting plate is fixed with the first flange through bolts.
In the above technical solution, further, the section of the fixing rod is rectangular.
In the above technical solution, further, the number of the fixing rods and the number of the recesses on the inner wall of the flow pipeline are three.
In the above technical scheme, further, a convex plate is arranged on the connecting plate.
The beneficial effects of the utility model are as follows:
1. The accurate and normal use of the flowmeter can be ensured only by periodically replacing the cleaning sleeve;
2. Simple structure, convenient dismantlement.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic structural view of a fixing rod;
FIG. 4 is a schematic structural view of a connecting ring;
FIG. 5 is a schematic structural view of a connection plate;
Fig. 6 is a partial enlarged view at fig. 2A.
The label in the figure is:
1. A measuring device; 2. a flow conduit; 3. a first flange; 4. a connecting plate; 5. a connecting ring; 6. a cleaning sleeve; 7. a fixed rod; 8. a rod body; 9. a first connection portion; 10. a bump; 11. a second connecting portion; 12. a third connecting portion; 13. a through hole; 14. a connection hole; 15. a convex plate; 16. an inner wall; 17. and (5) recessing.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
It should be noted that, in the present application, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Example 1:
Referring to fig. 1-6, the present embodiment provides a flowmeter for a water reducing agent. The measuring device comprises a flow pipeline 2 and a measuring device 1 arranged above the flow pipeline 2, wherein connecting plates 4 are arranged at two ends of the flow pipeline 2, through holes 13 of the connecting plates 4 are consistent in size with the inner diameter of the flow pipeline 2, third connecting portions 12 arranged on the circumference of the connecting plates 4 face the pipeline, the connecting plates are connected with first flanges 3 on two sides of the flow pipeline 2 through connecting holes 14 in a threaded mode, the number of fixing rods 7 is 3, the fixing rods 7 are rectangular and strip-shaped, protruding blocks 10 are arranged at two ends of the fixing rods 7, the protruding blocks 10 are barb-shaped and elastic, the protruding blocks 10 on the same side of the 3 fixing rods 7 are buckled in the third connecting portions 12 on the same connecting plates 4, the third connecting portions 12 are of concave structures which correspond to the barb-shaped protruding blocks 10, one side of the fixing rods 7 is not connected with the connecting plates 4, the concave 17 on the inner wall 16 of the connecting plates 2 extends to the other side from any one side of the connecting plates 2 until the connecting plates 4 on the other side are connected with the first flanges 3, at the moment, the protruding blocks 10 of the other side fixing rods 7 are exposed out of the flow pipeline 2, the other connecting plates 4 are taken out, the third connecting portions 12 on the connecting plates 4 are aligned with the protruding blocks 10 exposed out of the fixing rods 7, and are buckled, and then the connecting bolts 4 are arranged through the connecting flanges through the first flanges 14 and the connecting flanges and the outer flanges when the connecting flanges are arranged.
Example 2
The present embodiment provides a flowmeter for a water reducing agent, which has the following technical features in addition to the technical scheme including the above embodiment.
Referring to fig. 1-6, the connecting ring 5 is connected to two sides of the fixing rod 7 through the second connecting portion 11, meanwhile, the cleaning sleeve 6 is connected to the annular wall on the opposite side of the connecting ring 5, the cleaning sleeve 6 is stretched to be attached to the side wall of the flow pipeline 2, the first connecting portions 9, which are clamped between two sides of the fixing rod 7 and the second connecting portion 11, are of annular concave structures, the second connecting portion 11 is of a corresponding concave structure, the section of the fixing rod 7 is rectangular, the rectangular hole formed by the second connecting portion 11 and the side wall of the flow pipeline 2 is identical to the section of the fixing rod 7, and therefore the fixing rod 7 which is clamped with the connecting ring 5 is not affected to be attached to the concave 17 on the inner wall 16 of the flow pipeline 2.
Example 3
The present embodiment provides a flowmeter for a water reducing agent, which has the following technical features in addition to the technical scheme including the above embodiment.
Referring to fig. 1 to 6, when the cleaning sleeve 6 needs to be replaced, the bolts penetrating through the connecting holes 14 for fixing the flow pipe 2 and the external pipe are screwed off, the convex plates 15 arranged on the connecting plate 4 are broken off to enable the convex blocks 10 of the fixing rod 7 to be separated from the third connecting parts 12 on the connecting plate 4, after the fixing rod 7 is moved out of the flow pipe 2, the connecting rings 5 on two sides and the cleaning sleeve 6 connected between the connecting rings 5 are taken out for replacement, and then the cleaning sleeve is installed.
The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.
Claims (10)
1. The utility model provides a flowmeter for water-reducing agent, includes flow pipeline (2) and sets up measuring device (1) above flow pipeline (2) its characterized in that still includes:
The fixing rod (7) is arranged in the flow pipeline (2), extends along the length direction of the flow pipeline (2), and is abutted with the side wall of the flow pipeline (2);
The connecting rings (5), the connecting rings (5) are clamped at two ends of the fixed rod (7),
The cleaning sleeve (6) is connected with the connecting ring (5) and is attached to the inner wall (16) of the flow pipeline (2);
The connecting plate (4), connecting plate (4) laminating is in the outside of first flange (3), is connected with dead lever (7) end.
2. A flow meter for water reducing agent according to claim 1, characterized in that the fixing rod (7) comprises:
The rod body (8), the rod body (8) is attached to a concave (17) on the inner wall (16) of the flow pipeline (2);
The convex blocks (10) are arranged at the tail ends of two sides of the rod body (8);
The first connecting part (9), the first connecting part (9) is close to the protruding blocks (10) on two sides of the rod body (8).
3. The flowmeter for water reducing agent according to claim 1, wherein the connecting ring (5) is provided with a second connecting portion (11) corresponding to the circumference of the first connecting portion (9) of the rod body (8), and the first connecting portion (9) and the second connecting portion (11) are in snap connection for fixing the connecting ring (5).
4. A flow meter for water reducing agent according to claim 1, characterized in that the connection plate (4) comprises: the size of the through holes (13) is consistent with the inner diameter of the flow pipeline (2), connecting holes (14) are formed around the circumference of the through holes (13), and third connecting portions (12) are arranged around the circumference of the through holes (13) corresponding to the number of the rod bodies (8).
5. A water reducing agent flow meter according to claim 2, characterized in that the first connection part (9) is of a ring-concave structure.
6. A water reducing agent flow meter according to claim 5, characterised in that the bumps (10) are barb-shaped.
7. A water reducing agent flow meter according to claim 4, characterised in that the connection plate (4) is fixed to the first flange (3) by means of bolts.
8. A water reducing agent flow meter according to claim 2, characterized in that the fixing rod (7) is rectangular in cross section.
9. A water reducing agent flow meter according to claim 8, characterised in that the number of fixing rods (7) and the number of recesses (17) in the inner wall (16) of the flow conduit (2) are three.
10. A water reducing agent flow meter according to claim 7, characterised in that the connection plate (4) is provided with a protruding plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322757979.4U CN220960195U (en) | 2023-10-16 | 2023-10-16 | Flowmeter for water reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322757979.4U CN220960195U (en) | 2023-10-16 | 2023-10-16 | Flowmeter for water reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960195U true CN220960195U (en) | 2024-05-14 |
Family
ID=91015677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322757979.4U Active CN220960195U (en) | 2023-10-16 | 2023-10-16 | Flowmeter for water reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960195U (en) |
-
2023
- 2023-10-16 CN CN202322757979.4U patent/CN220960195U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |