CN218724444U - Non-full-through pipe flowmeter - Google Patents
Non-full-through pipe flowmeter Download PDFInfo
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- CN218724444U CN218724444U CN202222680102.5U CN202222680102U CN218724444U CN 218724444 U CN218724444 U CN 218724444U CN 202222680102 U CN202222680102 U CN 202222680102U CN 218724444 U CN218724444 U CN 218724444U
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Abstract
The utility model discloses a non-interpenetrating pipe flowmeter, including the flowmeter body, outer display device is installed to the upper end of flowmeter body, both ends all are provided with flange about the flowmeter body, flange keeps away from outer display device's one end and has the conveyer pipe through screw fixed mounting, prevent that the lower extreme fixed mounting of leakage guard has a liquid collecting box, utilize the upper cover body and cover body cover down to close in flange's the outside, and control both ends and laminate respectively on the surface of flowmeter body and conveyer pipe, increase the leakproofness of preventing the installation of leakage guard, realized simultaneously sealed isolated to the junction, increase sealed effect to and when taking place to leak, liquid flows from the junction, and in advancing the liquid collecting box, thereby level sensor perception has liquid in the liquid collecting box, sends leakage information, makes things convenient for personnel in time to discover to leak, and through the airtight of the upper and lower cover body, prevent the liquid outflow of leaking, influence the normal use of pipeline, improved the practicality.
Description
Technical Field
The utility model relates to a flowmeter equipment field specifically is a non-slam pipe flowmeter.
Background
The non-full pipe flowmeter is a flow automatic measuring non-full pipe flowmeter for continuously measuring the fluid flow in an open pipeline (such as a half-pipe sewage pipeline and a large-flow pipeline without an overflow weir) by using a flow velocity-area method, can measure and display data of instantaneous flow, flow velocity, accumulated flow and the like, and is particularly suitable for the discharge of municipal rainwater, waste water and sewage and the requirement of metering places such as irrigation water pipelines and the like.
The current non-full-through pipe flowmeter is generally connected through flange and pipeline to when the emergence is leaked, leak in the municipal pipeline and be difficult to in time take place, not only influence flow detection's accuracy, influence the use of pipeline simultaneously, the practicality is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-slam pipe flowmeter has the leakproofness that increases the connection to monitor the leakage, the convenient characteristics that in time discover to leak.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-interpenetrating pipe flowmeter, includes the flowmeter body, outer display device is installed to the upper end of flowmeter body, both ends all are provided with flange about the flowmeter body, flange keeps away from outer display device's one end and has the conveyer pipe through screw fixed mounting, flange's the outside is provided with prevents leaking the cover, prevent that the lower extreme fixed mounting of leaking the cover has a collection liquid box.
In order to facilitate connection of the conveying pipe, the non-interpenetrating pipe flowmeter of the present invention is preferable, the side of the surface of the connecting flange is provided with screw holes, and the screw holes are distributed in an annular array around the center of the connecting flange.
Close inclusively in order to realize the cover to the junction, conduct the utility model discloses a non-slam pipe flowmeter is preferred, prevent that the leakage cover includes the upper cover body, the lower cover body and connecting plate, the rear end of the upper cover body and the lower cover body passes through the hinge and rotates the connection, the equal fixedly connected with connecting plate of front end of the upper cover body and the lower cover body.
In order to cover the junction conveniently, as the utility model discloses a non-slam pipe flowmeter is preferred, two the connecting plate passes through screw fixed connection, the upper cover body all is the semicircular structure design with the lower cover body, the cross section of the upper cover body all is U type structural design with the lower cover body.
In order to realize the sealed of junction, as the utility model discloses a non-slam pipe flowmeter is preferred, the upper cover body, the lower cover body about both ends respectively with flowmeter body, the mutual adaptation of conveyer pipe, the inboard at both ends all is provided with the rubber circle about the upper cover body and the lower cover body, the inboard and the mutual adaptation of flange of the upper cover body, the lower cover body.
In order to realize the timely perception to the leakage, as the utility model discloses a non-slam pipe flowmeter is preferred, collect liquid box and cover body intercommunication down, be provided with level sensor among the liquid box of collecting liquid.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses in, utilize the upper shield body and cover the outside that closes at flange down, and control both ends and laminate respectively on the surface of flowmeter body and conveyer pipe, increase the leakproofness of preventing the leakage cover installation, realized simultaneously sealed isolated to the junction, increase sealed effect, and when taking place to leak, liquid flows from the junction, and enter and collect liquid box, thereby there is liquid level sensor perception in collecting the liquid box, send leakage information, make things convenient for personnel in time to discover to leak, and airtight through the upper and lower cover body, prevent the liquid outflow of leaking, influence the normal use of pipeline, and the practicality is improved.
Drawings
FIG. 1 is a view of the overall structure of the utility model;
FIG. 2 is a three-dimensional structure diagram of the connecting flange of the present invention;
FIG. 3 is a perspective view of the leakage preventing cover of the present invention;
fig. 4 is a cross-sectional structure view of the leakage preventing cover of the present invention.
In the figure: 1. a flowmeter body; 2. an external display device; 3. a connecting flange; 31. a screw hole; 4. a delivery pipe; 5. a containment cover; 501. an upper cover body; 502. a lower cover body; 503. a connecting plate; 6. a liquid collecting box; 61. a liquid level sensor.
Detailed Description
Referring to fig. 1 to 4, a non-full-through pipe flowmeter includes a flowmeter body 1, an external display device 2 is mounted at the upper end of the flowmeter body 1, connection flanges 3 are respectively disposed at the left and right ends of the flowmeter body 1, a delivery pipe 4 is fixedly mounted at one end of the connection flange 3 far away from the external display device 2 through screws, a leakage-proof cover 5 is disposed at the outer side of the connection flange 3, and a liquid collection box 6 is fixedly mounted at the lower end of the leakage-proof cover 5.
In this embodiment: cover through preventing that the enclosure 5 covers in flange 3's the outside, realize sealed between flowmeter body 1 and the conveyer pipe 4, improved sealed effect, when the emergence is leaked, utilize the liquid that collects liquid box 6 and prevent the enclosure 5 separation and leak simultaneously, prevent that the liquid that leaks from flowing, influence the normal use of pipeline, improved the practicality.
As a technical optimization scheme of the utility model, screw hole 31 has been seted up to the avris on flange 3 surfaces, and screw hole 31 distributes with flange 3's centre of a circle annular array.
In this embodiment: make things convenient for flange 3 and municipal pipeline to connect, through installing conveyer pipe 4 at flowmeter body 1's both ends about respectively, it is fixed through screw and flange 3's connection, realize that flowmeter body 1's installation is fixed.
As a technical optimization scheme of the utility model, prevent leaking cover 5 and include the upper shield body 501, the lower cover body 502 and connecting plate 503, the rear end of the upper shield body 501 and the lower cover body 502 passes through the hinge rotation and connects, the equal fixedly connected with connecting plate 503 of front end of the upper shield body 501 and the lower cover body 502.
In this embodiment: after the pipe 4 and the flange 3 are fixed to each other, the upper cover 501 and the lower cover 502 are covered on the outside of the flange 3, and the two connection plates 503 are bonded to each other to fix the two connection plates 503.
As a technical optimization scheme of the utility model, two connecting plates 503 pass through screw fixed connection, and the upper shield body 501 all is semicircular structure design with the lower shield body 502, and the cross section of the upper shield body 501 and the lower shield body 502 all is U type structural design.
In this embodiment: form the cage through the upper cover body 501 and the lower cover body 502, and control both ends and laminate respectively at the surface of flowmeter body 1 and conveyer pipe 4, increase the leakproofness of preventing leaking the installation of cage 5, realized simultaneously sealed isolated to the junction, increase sealed effect.
As a technical optimization scheme of the utility model, the both ends about the upper shield body 501, the lower cover body 502 respectively with flowmeter body 1, the mutual adaptation of conveyer pipe 4, the inboard at both ends all is provided with the rubber circle about the upper shield body 501 and the lower cover body 502, the inboard and the 3 mutual adaptations of flange of the upper shield body 501, the lower cover body 502.
In this embodiment: increase the sealed effect of connecting through the rubber circle, realize isolated protection simultaneously, when leaking, prevent that the liquid of leakage from flowing, influence the normal use of pipeline, improved the practicality.
As a technical optimization scheme of the utility model, collect liquid box 6 and cover body 502 intercommunication down, be provided with level sensor 61 in the collection liquid box 6.
In this embodiment: when the leakage happens, the liquid flows out from the joint and enters the liquid collecting box 6, so that the liquid level sensor 61 senses that the liquid exists in the liquid collecting box 6 and sends out leakage information, and the leakage can be found by people in time.
The working principle is as follows: when in use, install flowmeter body 1 in the municipal pipeline, make conveyer pipe 4 install both ends about flowmeter body 1 respectively, it is fixed with flange 3's connection through the screw, then with the upper cover body 501, the lower cover body 502 covers the outside at flange 3, two connecting plates 503 are laminated each other, fix two connecting plates 503, and about both ends laminate respectively on flowmeter body 1 and conveyer pipe 4's surface, increase the leakproofness of preventing the installation of cover 5, the sealed isolation to the junction has been realized simultaneously, increase sealed effect, and increase the sealed effect of connection through the rubber circle, and realize isolated protection, when leaking, prevent the liquid outflow of leakage, influence the normal use of pipeline, the practicality is improved, the liquid that leaks simultaneously flows from the junction, and in the collection liquid box 6, thereby level sensor 61 perception has liquid in the collection liquid box 6, send leakage information, make things convenient for personnel to discover to leak in time.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A non-flooded tube flowmeter comprising a flowmeter body (1), characterized by: the flowmeter is characterized in that an external display device (2) is installed at the upper end of the flowmeter body (1), connecting flanges (3) are arranged at the left end and the right end of the flowmeter body (1), one ends, far away from the external display device (2), of the connecting flanges (3) are fixedly provided with conveying pipes (4) through screws, a leakage-preventing cover (5) is arranged on the outer side of each connecting flange (3), and a liquid collecting box (6) is fixedly installed at the lower end of the leakage-preventing cover (5).
2. A non-flooded tube flowmeter according to claim 1, wherein: screw hole (31) have been seted up to the avris on flange (3) surface, screw hole (31) distribute with the centre of a circle annular array of flange (3).
3. A non-flooded tube flowmeter according to claim 1, wherein: the anti-leakage cover (5) comprises an upper cover body (501), a lower cover body (502) and a connecting plate (503), the rear ends of the upper cover body (501) and the lower cover body (502) are rotatably connected through a hinge, and the connecting plate (503) is fixedly connected to the front ends of the upper cover body (501) and the lower cover body (502).
4. A non-flooded tube flowmeter according to claim 3, wherein: the two connecting plates (503) are fixedly connected through screws, the upper cover body (501) and the lower cover body (502) are both designed in a semicircular structure, and the cross sections of the upper cover body (501) and the lower cover body (502) are both designed in a U-shaped structure.
5. A non-flooded tube flowmeter according to claim 3, wherein: the flowmeter is characterized in that the left end and the right end of the upper cover body (501) and the lower cover body (502) are respectively matched with the flowmeter body (1) and the conveying pipe (4), the inner sides of the left end and the right end of the upper cover body (501) and the lower cover body (502) are respectively provided with a rubber ring, and the inner sides of the upper cover body (501) and the lower cover body (502) are matched with the connecting flange (3).
6. A non-flooded tube flowmeter according to claim 1, wherein: the liquid collecting box (6) is communicated with the lower cover body (502), and a liquid level sensor (61) is arranged in the liquid collecting box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222680102.5U CN218724444U (en) | 2022-10-12 | 2022-10-12 | Non-full-through pipe flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222680102.5U CN218724444U (en) | 2022-10-12 | 2022-10-12 | Non-full-through pipe flowmeter |
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| Publication Number | Publication Date |
|---|---|
| CN218724444U true CN218724444U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222680102.5U Active CN218724444U (en) | 2022-10-12 | 2022-10-12 | Non-full-through pipe flowmeter |
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| CN (1) | CN218724444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182964A (en) * | 2023-04-27 | 2023-05-30 | 河南新航流量仪表有限公司 | Electromagnetic flowmeter |
-
2022
- 2022-10-12 CN CN202222680102.5U patent/CN218724444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116182964A (en) * | 2023-04-27 | 2023-05-30 | 河南新航流量仪表有限公司 | Electromagnetic flowmeter |
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