CN220829249U - Detachable rectifying water meter - Google Patents
Detachable rectifying water meter Download PDFInfo
- Publication number
- CN220829249U CN220829249U CN202322753968.9U CN202322753968U CN220829249U CN 220829249 U CN220829249 U CN 220829249U CN 202322753968 U CN202322753968 U CN 202322753968U CN 220829249 U CN220829249 U CN 220829249U
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- rectifying
- pipe
- water meter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
The utility model discloses a detachable rectifying water meter, which relates to the technical field of rectifying water meters and comprises a communicating water pipe and a rectifying device shell, wherein a water inlet pipe is fixedly arranged on the left outer wall of the communicating water pipe in a penetrating way, a water outlet pipe is fixedly arranged on the right outer wall of the communicating water pipe in a penetrating way, a water meter is arranged on the top outer wall of the communicating water pipe, a rectifying disc I is clamped on the inner wall of the rectifying device shell, rectifying plates are uniformly and annularly arranged on the inner wall of the inner ring of the rectifying disc I in a lining way, and a fixing rod is fixedly arranged on the middle inner wall of the rectifying disc I in a penetrating way. According to the utility model, the two-in-one rectifying disc I and the two-in-one rectifying disc II are arranged in the shell of the rectifying device, so that a passing water source can utilize the double-layer rectifying disc, water flow can be metered twice before passing through the water meter, turbulence in the water flow disappears, the metering environment of the detachable water meter is greatly improved, and the metering accuracy of the detachable water meter can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of rectifying water meters, in particular to a detachable rectifying water meter.
Background
The water meter is a meter for measuring water flow, is mainly used for measuring accumulated flow of water, is generally divided into two types of volumetric water meter and speed water meter, when the specification of the water meter is selected, firstly, the size and flow range of the flow used under normal conditions are estimated, then the water meter with the specification of which the common flow is closest to the value is selected as a first choice, and a water rectifying device is additionally arranged at the water inlet end of the water meter, so that the measuring environment of the water meter can be effectively improved, and the metering accuracy of the water meter is improved. The following problems exist in the prior art:
because the current rectifying device of the detachable water meter with the rectifying device rectifies water flow through the single-layer rectifying component, the rectifying effect is poor, the metering environment of the water meter is difficult to improve, and the current rectifying device of the detachable water meter with the rectifying device is difficult to conveniently detach and is inconvenient to maintain.
Disclosure of utility model
The utility model provides a detachable rectifying water meter to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a detachable rectification water gauge, includes intercommunication water pipe, fairing shell, the left side outer wall of intercommunication water pipe link up fixed mounting and has the inlet tube, the right side outer wall of intercommunication water pipe link up fixed mounting and has the outlet pipe, the top outer wall of intercommunication water pipe is provided with the water gauge, fairing shell's inner wall joint has fairing first, the even annular permutation of inner circle inner wall of fairing first installs the rectification board, the middle end inner wall of fairing first link up fixed mounting and has the dead lever, the dead lever is located the top outer wall fixed mounting of fairing right side has Y type connecting rod, two top outer wall fixed mounting have the fairing second about the right side of Y type connecting rod, the even transverse mounting of inner circle outer wall of fairing second has the transverse rectification board, the equal fixed mounting of front side rear side outer wall below the right-hand member top outer wall of fairing second has the gag lever post, the right side top outer wall of gag lever post overlaps with the right side inner wall of fairing shell.
The technical scheme of the utility model is further improved as follows: the outer wall of the first rectifying plate is fixedly provided with a rubber ring, and the outer wall of the rubber ring is overlapped with the inner wall of the rectifying device shell.
By adopting the technical scheme, through the mutual matching between the first rectifying disc and the rubber ring in the scheme, after the first rectifying disc is clamped into the inner wall of the shell of the rectifying device, the rubber ring and the inner wall of the shell of the rectifying device are used for extrusion, so that water flow is prevented from entering from a side gap.
The technical scheme of the utility model is further improved as follows: the right side outer wall of fairing shell link up fixed mounting has the screw thread installation tube, screw thread outer wall and the inner wall threaded connection of inlet tube of screw thread installation tube.
By adopting the technical scheme, through the mutual cooperation between the threaded mounting pipe and the water inlet pipe in the scheme, the shell of the rectifying device can be directly mounted or dismounted by utilizing rotation, and the rectifying device is convenient to maintain.
The technical scheme of the utility model is further improved as follows: the left side screw thread outer wall threaded connection of inlet tube has the reinforcement screwed ring, the inner wall of reinforcement screwed ring and the outer wall through connection of screw thread installation tube, the outer wall fixed mounting of inlet tube has the spacing ring, the right side outer wall of reinforcement screwed ring and the left side outer wall overlap joint of spacing ring.
The technical scheme of the utility model is further improved as follows: the left inner wall of the reinforcing threaded ring is fixedly provided with a sealing rubber ring, and the inner wall of the inner ring of the sealing rubber ring is overlapped with the left sliding outer wall of the threaded mounting tube.
By adopting the technical scheme, through the mutual cooperation among the reinforced threaded ring, the water inlet pipe, the limiting ring and the sealing rubber ring in the scheme, after the threaded mounting pipe and the water inlet pipe are mounted, the water inlet pipe can be screwed up by the reinforced threaded ring until the water inlet pipe is stopped by propping against the limiting ring, and the sealing rubber ring of the inner ring is utilized to improve the tightness between the threaded mounting pipe and the water inlet pipe.
The technical scheme of the utility model is further improved as follows: the bottom outer wall of the water meter is communicated with and fixedly provided with a mounting cylinder, the outer wall of the mounting cylinder is communicated with and fixedly connected with the top outer wall of the communicating water pipe, water flow holes are formed in the outer walls of the left side and the right side of the mounting cylinder, and an impeller is movably mounted on the top inner wall of the mounting cylinder.
By adopting the technical scheme, through the mutual cooperation among the mounting cylinder, the water flow hole, the impeller and the water meter in the scheme, the water source entering the communicated water pipe from the water inlet can pass through the water flow hole and pass through the impeller, so that the impeller rotates, and the water meter can display the water yield.
The technical scheme of the utility model is further improved as follows: the upper outer wall of rear side of water gauge movable mounting has the shield, the bottom outer wall of shield and the top outer wall recess joint of water gauge.
By adopting the technical scheme, when the water meter is not checked, the dust cover can be covered by the dust cover, so that the dust deposit is prevented from being inconvenient to check next time.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a detachable rectifying water meter, which is characterized in that a first rectifying plate and a second rectifying plate are arranged in a shell of a rectifying device, so that a passing water source can utilize a double-layer rectifying plate, water flow can be metered twice before passing the water meter, turbulence in the water flow disappears, the metering environment of the detachable water meter is greatly improved, and the metering accuracy of the detachable water meter can be effectively improved.
2. The utility model provides a detachable rectifying water meter, which is characterized in that a rectifying device shell is arranged in a water inlet pipe by using a threaded mounting pipe, so that the rectifying device shell can be directly rotated and detached when maintenance is needed, a pipeline connected with the left side of the rectifying device shell can be detached after the rectifying device shell is detached, and a first rectifying plate and a second rectifying plate are directly pulled out together by using a fixing rod and a Y-shaped connecting rod for maintenance, so that the rectifying plate is convenient to maintain.
Drawings
FIG. 1 is a schematic overall view of the structure of the present utility model;
FIG. 2 is an exploded view of the housing and inlet pipe of the rectifying device according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a fairing housing of the inventive construction;
fig. 4 is an exploded view of a water meter and a communicating tube according to the present utility model.
In the figure: 1. a communicating water pipe; 11. a water meter; 111. a dust cover; 112. a mounting cylinder; 113. a water flow hole; 114. an impeller; 2. a water outlet pipe; 3. a water inlet pipe; 31. a limiting ring; 4. a fairing housing; 41. a threaded mounting tube; 42. reinforcing the threaded ring; 421. sealing the rubber ring; 43. a first rectifying plate; 431. a rubber ring; 432. a rectifying plate; 433. a fixed rod; 434. a Y-shaped connecting rod; 44. a second rectifying plate; 441. a transverse rectifying plate; 442. and a limit rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and 2, the utility model provides a detachable rectifying water meter, which comprises a communicating water pipe 1 and a rectifying device shell 4, wherein a water inlet pipe 3 is fixedly installed on the left outer wall of the communicating water pipe 1 in a penetrating way, a water outlet pipe 2 is fixedly installed on the right outer wall of the communicating water pipe 1 in a penetrating way, a water meter 11 is arranged on the top outer wall of the communicating water pipe 1, a thread installation pipe 41 is fixedly installed on the right outer wall of the rectifying device shell 4 in a penetrating way, the thread outer wall of the thread installation pipe 41 is in threaded connection with the inner wall of the water inlet pipe 3, a reinforcing thread ring 42 is in threaded connection with the left threaded outer wall of the water inlet pipe 3, the inner wall of the reinforcing thread ring 42 is in threaded connection with the outer wall of the thread installation pipe 41, a limiting ring 31 is fixedly installed on the outer wall of the water inlet pipe 3, a sealing rubber ring 421 is fixedly installed on the left inner wall of the reinforcing thread ring 42, and the inner wall of the sealing rubber ring 421 is in lap joint with the left sliding outer wall of the thread installation pipe 41;
After the rectifying device shell 4 is mounted on the inner wall of the water inlet pipe 3 through the threads of the threaded mounting pipe 41, the reinforcing threaded ring 42 is mounted on the threaded outer wall of the water inlet pipe 3 through threads until the sealing rubber ring 421 is abutted against the limit ring 31 to stop, the sealing rubber ring 421 can be tightly attached to the smooth outer wall of the threaded mounting pipe 41, the tightness between the threaded mounting pipe 41 and the water inlet pipe 3 is improved, when the rectifying device shell 4 is dismounted, the reinforcing threaded ring 42 is reversely rotated after being dismounted from the outer wall of the water inlet pipe 3, the rectifying device shell 4 is reversely rotated, and the threaded mounting pipe 41 can be separated from the water inlet pipe 3, so that the dismounting of the rectifying device shell 4 is completed.
As shown in fig. 3, the inner wall of the fairing housing 4 is clamped with a fairing disc one 43, the inner wall of the inner ring of the fairing disc one 43 is uniformly and annularly provided with a fairing plate 432 in an array, the inner wall of the middle end of the fairing disc one 43 is fixedly provided with a fixing rod 433 in a penetrating manner, the outer wall of the top end of the fixing rod 433 positioned on the right side of the fairing disc one 43 is fixedly provided with a Y-shaped connecting rod 434, the upper and lower top end outer walls of the right side of the Y-shaped connecting rod 434 are fixedly provided with a fairing disc two 44, the inner wall of the inner ring of the fairing disc two 44 is uniformly and transversely provided with a transverse fairing plate 441, the outer walls of the front side and the rear side above and below the right end of the fairing disc two 44 are fixedly provided with limiting rods 442, the outer wall of the right side top end of the limiting rods 442 is in lap joint with the right side inner wall of the fairing housing 4, the outer wall of the fairing disc one 43 is fixedly provided with a rubber ring 431, and the outer wall of the rubber ring 431 is in lap joint with the inner wall of the fairing housing 4;
The first rectifying plate 43 and the second rectifying plate 44 can be clamped into the inner wall of the rectifying device shell 4 by pinching the fixing rod 433, until the limiting rod 442 abuts against the right inner wall of the rectifying device shell 4 and then stops, the clamped firmness and the sealing performance of the edge of the first rectifying plate 43 are improved by pinching the fixing rod 433, then the water pipe is connected to the left side of the rectifying device shell 4, water flow is rectified for the first time after passing through the gaps between the rectifying plates 432, then rectified for the second time by passing through the gaps between the transverse rectifying plates 441, finally enters the inner cavity of the communicating water pipe 1 through the water inlet pipe 3, and when the first rectifying plate 43 and the second rectifying plate 44 in the inner cavity of the rectifying device shell 4 are required to be maintained, the first rectifying plate 43 and the second rectifying plate 44 can be pulled out of the inner cavity of the rectifying device shell 4 only by disassembling the left water pipe of the rectifying device shell 4 and pinching the fixing rod 433.
As shown in fig. 4, a mounting cylinder 112 is fixedly installed on the bottom outer wall of the water meter 11 in a penetrating manner, the outer wall of the mounting cylinder 112 is fixedly connected with the top outer wall of the communicating water pipe 1 in a penetrating manner, water flow holes 113 are formed on the outer walls of the left side and the right side of the mounting cylinder 112, impellers 114 are movably installed on the inner wall of the top of the mounting cylinder 112, a dust cover 111 is movably installed on the outer wall above the rear side of the water meter 11, and the bottom outer wall of the dust cover 111 is clamped with a groove on the top outer wall of the water meter 11;
The water source can pass through the water flow holes 113 formed in the left side and the right side of the mounting cylinder 112 after entering the communicating water pipe 1, and when the water source passes through, the impeller 114 is driven to rotate by water flow, so that the water meter 11 displays the water consumption, the dust cover 111 can be lifted when the water meter 11 is checked, the dust cover 111 can be closed after the water meter is checked, dust deposition of the water meter is prevented, the water meter is convenient to check next time, and wiping is not needed.
The working principle of the detachable rectifying water meter is specifically described below.
As shown in fig. 1-4, after the rectifying device housing 4 is screwed on the inner wall of the water inlet pipe 3 by using the screw mounting pipe 41, the reinforcing screw ring 42 is screwed on the screw outer wall of the water inlet pipe 3 until the sealing rubber ring 421 is abutted against the limiting ring 31 to stop, the sealing rubber ring 421 can be tightly attached to the smooth outer wall of the screw mounting pipe 41, then the fixing rod 433 is pinched to connect the rectifying plate two 44 by using the Y-shaped connecting rod 434, the rectifying plate one 43 and the rectifying plate two 44 are clamped into the inner wall of the rectifying device housing 4 together until the limiting rod 442 is abutted against the right inner wall of the rectifying device housing 4, the tightness of the clamped edge of the rectifying plate one 43 is improved by using the rubber ring 431 of the outer wall of the rectifying plate one 43, then the water pipe is connected on the left side of the rectifying device housing 4, and the water flow passes through the gap between the rectifying plates 432 to carry out primary rectification, then the water enters the inner cavity of the communicating water pipe 1 through the water inlet pipe 3, enters the inner cavity of the installing cylinder 112 through the water flow hole 113 arranged at the left side of the installing cylinder 112, and drives the impeller 114 to rotate by utilizing water flow, so that the water meter 11 displays the water consumption, the passing water flow can be discharged from the water outlet pipe 2 through the water flow hole 113 arranged at the right side outer wall of the installing cylinder 112, the reverse reinforced thread ring 42 is detached from the outer wall of the water inlet pipe 3 during detachment, the rectifying device shell 4 is reversed again, the thread installing pipe 41 can be separated from the water inlet pipe 3, the detachment of the rectifying device shell 4 is completed, when the first rectifying disc 43 and the second rectifying disc 44 of the inner cavity of the rectifying device shell 4 are required to be maintained, the left water pipe of the rectifying device shell 4 is only required to be detached, the fixing rod 433 is pinched to be pulled outwards, the first and second fairings 43, 44 are pulled out of the interior of the fairing housing 4.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a detachable rectification water gauge, includes intercommunication water pipe (1), fairing shell (4), the left side outer wall of intercommunication water pipe (1) link up fixed mounting and have inlet tube (3), the right side outer wall of intercommunication water pipe (1) link up fixed mounting and have outlet pipe (2), the top outer wall of intercommunication water pipe (1) is provided with water gauge (11), its characterized in that: the inner wall joint of fairing shell (4) has fairing first (43), the even annular permutation of inner circle inner wall of fairing first (43) is installed rectification board (432), the well end inner wall of fairing first (43) link up fixed mounting has dead lever (433), the top outer wall fixed mounting that dead lever (433) are located fairing first (43) right side has Y type connecting rod (434), two top outer wall fixed mounting have fairing second (44) about the right side of Y type connecting rod (434), horizontal rectification board (441) are evenly transversely installed to the inner circle outer wall of fairing second (44), all fixed mounting gag lever post (442) are located to the right-hand member top outer wall of gag lever post (442) and the right side inner wall overlap joint of fairing shell (4) below the right-hand member of fairing second (44).
2. The removable rectifying water meter of claim 1, wherein: the outer wall of the first rectifying plate (43) is fixedly provided with a rubber ring (431), and the outer wall of the rubber ring (431) is in lap joint with the inner wall of the rectifying device shell (4).
3. The removable rectifying water meter of claim 1, wherein: the right outer wall of the rectifying device shell (4) is fixedly provided with a threaded mounting pipe (41) in a penetrating mode, and the threaded outer wall of the threaded mounting pipe (41) is in threaded connection with the inner wall of the water inlet pipe (3).
4. A removable rectifying water meter according to claim 3, characterized in that: the left side screw thread outer wall threaded connection of inlet tube (3) has consolidates screwed ring (42), the inner wall of consolidate screwed ring (42) is connected with the outer wall link-up of screw thread installation pipe (41), the outer wall fixed mounting of inlet tube (3) has spacing ring (31), the right side outer wall of consolidate screwed ring (42) and the left side outer wall overlap joint of spacing ring (31).
5. The removable rectifying water meter of claim 4, wherein: the left inner wall of the reinforcing threaded ring (42) is fixedly provided with a sealing rubber ring (421), and the inner wall of the inner ring of the sealing rubber ring (421) is overlapped with the left sliding outer wall of the threaded mounting pipe (41).
6. The removable rectifying water meter of claim 1, wherein: the water meter is characterized in that an installation cylinder (112) is fixedly installed on the outer wall of the bottom of the water meter (11) in a penetrating mode, the outer wall of the installation cylinder (112) is fixedly connected with the outer wall of the top of the communicating water pipe (1) in a penetrating mode, water flow holes (113) are formed in the outer walls of the left side and the right side of the installation cylinder (112), and impellers (114) are movably installed on the inner wall of the top of the installation cylinder (112).
7. The removable rectifying water meter of claim 1, wherein: the anti-dust water meter is characterized in that a dust cover (111) is movably mounted on the outer wall of the upper part of the rear side of the water meter (11), and the bottom outer wall of the dust cover (111) is clamped with the groove of the top outer wall of the water meter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753968.9U CN220829249U (en) | 2023-10-13 | 2023-10-13 | Detachable rectifying water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753968.9U CN220829249U (en) | 2023-10-13 | 2023-10-13 | Detachable rectifying water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829249U true CN220829249U (en) | 2024-04-23 |
Family
ID=90721970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322753968.9U Active CN220829249U (en) | 2023-10-13 | 2023-10-13 | Detachable rectifying water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829249U (en) |
-
2023
- 2023-10-13 CN CN202322753968.9U patent/CN220829249U/en active Active
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