CN205037938U - Easy dismouting water gauge - Google Patents
Easy dismouting water gauge Download PDFInfo
- Publication number
- CN205037938U CN205037938U CN201520699412.9U CN201520699412U CN205037938U CN 205037938 U CN205037938 U CN 205037938U CN 201520699412 U CN201520699412 U CN 201520699412U CN 205037938 U CN205037938 U CN 205037938U
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- CN
- China
- Prior art keywords
- pipe
- mounting pipe
- water meter
- water gauge
- reading 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 relates to a water gauge technical field, in particular to easy dismouting water gauge. An easy dismouting water gauge, body including the water gauge, logical storehouse is surveyed to this internal being equipped with, is equipped with and surveys inlet tube, outlet pipe and the installation pipe of logical storehouse intercommunication on the body, inlet tube, outlet pipe and installation pipe are right angle three -way tube structure and set up on the body, the inner end of installation pipe is equipped with distance measuring mechanism, and the distance measuring mechanism top is equipped with the response cover, and the response side of covering is equipped with the reading panel, and the reading panel passes through the data line and is connected with the response cover. The utility model discloses rational in infrastructure, the body of water gauge is three -way tube structure, by the processing of corrosion resistant new materials, and the impeller driving itineraries that tests the speed wheel and inductance loop cooperation, through phase -switching realization flow count, it has reading panel display to survey numerical value, through the magnetoelectric effect production power supply electric current of stroke wheel with the inductance loop to it supplyes to realize circulation electric power for the reading panel, each component structure independently can change respectively, effectively improves the accuracy of measuring and reduces alternative costs.
Description
Technical field
The utility model relates to water meter technical field, particularly one water meter easy to assemble.
Background technology
Traditional water meter comprises table body, test the speed impeller and read table, its table body is generally cast iron and makes, and be provided with sump in table body, sump two ends are respectively water inlet and water delivering orifice, the impeller that tests the speed is located in sump, and the rotation axis of the impeller that tests the speed is connected with read table by mechanical transmission.In actual use, the table body easy corrosion failure in moist environment for a long time of cast iron, some copper its corrosion resistances of table body are comparatively strong but cost is higher.Wheel speed conducts to read table by mechanical drive train, and the wear problem of mechanical drive train causes measuring error to become large gradually, and the reliability of metering reading also reduces gradually.And the water meter broken down needs overall replacement mostly, thus ensure that the replacement of new and old accessory there will not be mismatch error and wearing and tearing superposition, the simple water meter replaced also is difficult to the accuracy ensureing measuring accuracy.Therefore, prior art has yet to be improved and developed.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of compact conformation, the water meter easy to assemble that easy to assembly, maintenance cost is low.
For achieving the above object, the utility model is by the following technical solutions:
One described in the utility model water meter easy to assemble, comprise the body of water meter, be provided with in described body and survey logical storehouse, body is provided with and water inlet pipe, rising pipe and the mounting pipe surveying logical storehouse and is communicated with, and described water inlet pipe, rising pipe and mounting pipe be rectangular three-way pipe structure setting on body; The inner end of described mounting pipe is provided with velocity measurement mechanisms, is provided with induction cover above velocity measurement mechanisms, and induction cover top is provided with reading panel, and reading panel is covered by data line and is connected with responding to.
Further, described velocity measurement mechanisms comprises plug, main shaft and impeller, plug be located at mounting pipe be connected survey Tong Cang junction port on, main shaft is arranged on plug, and impeller is located at rotationally and is surveyed in logical storehouse, and impeller is connected with the lower end of main shaft; Main shaft above described plug is provided with stroke wheel, and described induction cover inner side is provided with inductance loop, and inductance loop is sheathed on outside that stroke takes turns and inductance loop is connected with reading panel by data line.
Further, described reading panel and induction are provided with isolation liner plate between covering.
Further, described mounting pipe upper port is provided with package panel, and one end and the mounting pipe upper end outer rim of package panel are hinged, and the outer rim of the package panel other end is provided with the sealing be connected with mounting pipe and locks.
Further, the body of described mounting pipe opposite side is provided with relief fittings.
The utility model beneficial effect is: the utility model is rational in infrastructure, the body of water meter is three-way pipe structure, is processed by corrosion resistant new material, and the impeller-driven that tests the speed stroke wheel coordinates with inductance loop, realize flow counting by Phase-switching, surveying numerical value has reading Display panel; Produce supply current by stroke wheel with the magnetoelectric effect of inductance loop, thus supplement for reading panel realizes circulating power; Each modular construction independently can be changed respectively, effectively improves the accuracy of measuring and reduces alternative costs.
Accompanying drawing explanation
Fig. 1 is overall cross-sectional view of the present utility model.
In figure:
1, body; 4, reading panel; 11, logical storehouse is surveyed; 12, water inlet pipe;
13, rising pipe; 14, mounting pipe; 15, package panel; 16, sealing lock;
17, relief fittings; 21, plug; 22, main shaft; 23, impeller;
24, stroke wheel; 31, induction cover; 32, inductance loop; 33, liner plate is isolated.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
One described in the utility model water meter easy to assemble, comprise the body 1 of water meter, be provided with in described body 1 and survey logical storehouse 11, body 1 is provided with and water inlet pipe 12, rising pipe 13 and the mounting pipe 14 surveying logical storehouse 11 and be communicated with, and described water inlet pipe 12, rising pipe 13 and mounting pipe 14 rectangular three-way pipe structure on body 1 is arranged; The inner end of described mounting pipe 14 is provided with velocity measurement mechanisms, is provided with induction cover 31 above velocity measurement mechanisms, is provided with reading panel 4 above induction cover 31, and reading panel 4 is connected with induction cover 31 by data line; Described current enter to flow through after storehouse 11 is led in survey from water inlet 12 and flow out from rising pipe 13, and current drive velocity measurement mechanisms to rotate, and induction cover 31 and velocity measurement mechanisms are equipped with, and respond to cover 31 and produce phase signal and send to reading panel 4; The electric current that magneto-electric induction between velocity measurement mechanisms and induction cover 31 produces flows to reading panel 4, thus provides the maintenance electric current of self-loopa for it.
Above-mentioned velocity measurement mechanisms comprises plug 21, main shaft 22 and impeller 23, plug 21 be located at mounting pipe 14 be connected survey logical junction, storehouse 11 port on, main shaft 22 is arranged on plug 21, and impeller 23 is located at rotationally and is surveyed in logical storehouse 11, and impeller 23 is connected with the lower end of main shaft 22; Main shaft 22 above described plug 21 is provided with stroke wheel 24, inductance loop 32 is provided with inside described induction cover 31, inductance loop 32 be sheathed on stroke wheel 24 outside and inductance loop 32 be connected with reading panel 4 by data line, described stroke wheel 24 is the phase converter of some magnet composition, inductance loop 32 is magnetic coil, stroke wheel 24 rotates and produces phase place change in inductance loop 32, thus makes inductance loop 32 produce magnetoelectricity signal and be transferred to reading panel 4.
Be provided with between above-mentioned reading panel 4 and induction cover 31 and isolate liner plate 33, the seal that isolation liner plate 33 is made for NULL, be fixed on after isolation liner plate 33 is spirally connected with mounting pipe 14 and respond on cover 31, avoid stroke to take turns the magnetic force interference of 24 pairs of reading panels 4.
Above-mentioned mounting pipe 14 upper port is provided with package panel 15, one end and the mounting pipe 14 upper end outer rim of package panel 15 are hinged, the outer rim of package panel 15 other end is provided with the sealing be connected with mounting pipe 14 and locks 16, package panel 15 is the capping apparatus of printing opacity, the counting dispute avoiding private opening water meter to produce by sealing lock 16.
The body 1 of above-mentioned mounting pipe 14 opposite side is provided with relief fittings 17, needs the pressure in purging line and residual water when safeguarding water meter, and the residue water in water meter is discharged by relief fittings 17.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a water meter easy to assemble, comprise the body (1) of water meter, it is characterized in that: be provided with in described body (1) and survey logical storehouse (11), body (1) is provided with and water inlet pipe (12), rising pipe (13) and the mounting pipe (14) surveying logical storehouse (11) and be communicated with, and described water inlet pipe (12), rising pipe (13) and mounting pipe (14) are arranged at the upper rectangular three-way pipe structure of body (1); The inner end of described mounting pipe (14) is provided with velocity measurement mechanisms, induction cover (31) is provided with above velocity measurement mechanisms, induction cover (31) top is provided with reading panel (4), and reading panel (4) covers (31) by data line with induction and is connected.
2. water meter easy to assemble according to claim 1, it is characterized in that: described velocity measurement mechanisms comprises plug (21), main shaft (22) and impeller (23), plug (21) be located at mounting pipe (14) be connected survey logical storehouse (11) junction port on, main shaft (22) is arranged on plug (21), impeller (23) is located at rotationally and is surveyed in logical storehouse (11), and impeller (23) is connected with the lower end of main shaft (22); The main shaft (22) of described plug (21) top is provided with stroke wheel (24), described induction cover (31) inner side is provided with inductance loop (32), and inductance loop (32) is sheathed on the outside of stroke wheel (24) and inductance loop (32) is connected with reading panel (4) by data line.
3. water meter easy to assemble according to claim 1, is characterized in that: described reading panel (4) and induction are covered to be provided with between (31) and isolated liner plate (33).
4. water meter easy to assemble according to claim 1, it is characterized in that: described mounting pipe (14) upper port is provided with package panel (15), one end and mounting pipe (14) the upper end outer rim of package panel (15) are hinged, and the outer rim of package panel (15) other end is provided with the sealing be connected with mounting pipe (14) and locks (16).
5. water meter easy to assemble according to claim 1, is characterized in that: the body (1) of described mounting pipe (14) opposite side is provided with relief fittings (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699412.9U CN205037938U (en) | 2015-09-10 | 2015-09-10 | Easy dismouting water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699412.9U CN205037938U (en) | 2015-09-10 | 2015-09-10 | Easy dismouting water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037938U true CN205037938U (en) | 2016-02-17 |
Family
ID=55296834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699412.9U Expired - Fee Related CN205037938U (en) | 2015-09-10 | 2015-09-10 | Easy dismouting water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321734A (en) * | 2021-12-29 | 2022-04-12 | 上海管康技术有限公司 | Portable under-pressure pipeline flow velocity measuring device |
-
2015
- 2015-09-10 CN CN201520699412.9U patent/CN205037938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321734A (en) * | 2021-12-29 | 2022-04-12 | 上海管康技术有限公司 | Portable under-pressure pipeline flow velocity measuring device |
| CN114321734B (en) * | 2021-12-29 | 2024-01-09 | 上海管康技术有限公司 | Portable pipeline velocity of flow measuring device under pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |