CN201060010Y - Leakage prevention water meter - Google Patents
Leakage prevention water meter Download PDFInfo
- Publication number
- CN201060010Y CN201060010Y CNU2007200205929U CN200720020592U CN201060010Y CN 201060010 Y CN201060010 Y CN 201060010Y CN U2007200205929 U CNU2007200205929 U CN U2007200205929U CN 200720020592 U CN200720020592 U CN 200720020592U CN 201060010 Y CN201060010 Y CN 201060010Y
- Authority
- CN
- China
- Prior art keywords
- establish
- magnet
- impeller
- seal support
- plate
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 230000002265 prevention Effects 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- -1 this moment Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses an anti-leakage water meter, which comprises a shell (38), wherein, one end of the shell (38) is provided with an outlet end port (39) of the water meter; an impeller (36), an impeller driving gear (4), a gear a (5), a gear b (6) and a gear c (7) are arranged inside the shell (38), and the gear c (7) is connected with a pointer (8). The water meter is characterized in that the other end of the shell (38) is provided with a cylindrical shell (18), the end part of the cylindrical shell (28) is provided with a water-meter inlet end port (21), a stainless steel jacket (12) and a closed-body bracket (14) are arranged inside the cylindrical shell (18); a closed-body bracket return spring (34), a rubber-plug return spring (33) and a compression spring (28) are arranged on the closed-body bracket (14) in order, an iron plate (16) is arranged at the end part of the closed-body bracket (14), a magnet (23) and a magnet return spring (22) are arranged inside the cylindrical shell (18), the magnet (23) is opposite to the iron plate (16); the anti-leakage water meter is a anti-leakage water meter with correct measuring.
Description
Technical field:
The utility model relates to the watermeter flowing rate field of measuring techniques, is a kind of anti-leakage water meter specifically, can be widely used in the control of waters such as industrial and agricultural production and daily life.
Background technology:
At present, water meter commonly used can not measure water clock, the micrometeor of water, and this causes certain difficult management for water supply supervision department, simultaneously water supply company is caused the certain economic loss.
Summary of the invention:
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, and a kind of anti-leakage water meter is provided, and mainly solves the problem that existing water meter can not accurately measure the water of water clock and micrometeor.
In order to achieve the above object, the utility model is achieved in that anti-leakage water meter, it comprises housing 38, housing 38 1 ends are established water meter water outlet port 39, impeller locating slot 37 is established in the bottom in housing 38, on impeller locating slot 37, establish the directed water inlet 35 of impeller locating slot, 40 and the directed water delivering orifice 41 of impeller locating slot, in impeller locating slot 37, establish impeller 36, establish impeller gear location-plate 3 at housing 38 internal upper parts, on impeller gear location-plate 3, establish impeller-driven gear 4, gear a5, gear b6, gear c7, impeller-driven gear 4 is connected with impeller 36, gear c7 is connected with pointer 8, establishes reading plate 2 on impeller gear location-plate 3, establishes sealing gasket 9 on the periphery of impeller gear location-plate 3, on sealing gasket 9, establish transparent panel 1, on the periphery of transparent panel 1, establish locking cap 10; Its special character is to establish circular cylindrical shell 18 at the other end of housing 38, between housing 38 and circular cylindrical shell 18, establish rubber blanket 11, outer wire connection mouth 19 is established in the end of circular cylindrical shell 18, the opening part of outer wire connection mouth 19 is a water meter water inlet port 21, on the inwall circumference of circular cylindrical shell 18, establish stainless steel sleeve 12, in circular cylindrical shell 18, establish seal support 14, seal support 14 is connected with stainless steel sleeve 12, on seal support 14, establish annular groove, in annular groove, establish O-ring seal 13, the center of seal support 14 is a seal carriage center water inlet 32, on the circumference of seal support 14, establish seal support water inlet 30, establish seal support back-moving spring 34 at an end of seal support 14, on seal support 14, establish plug frame 29, establish plug 31 on the plug frame 29, on seal support 14 and plug 31, establish plug back-moving spring 33, on plug frame 29, establish depression bar 27, between plug frame 29 and depression bar 27, establish compression spring 28, establish iron plate 16 in the end of seal support 14, depression bar 27 passes iron plate 16, the two flexible connection, on circular cylindrical shell 18, establish magnet positioning and fixing plate 25, establish filtered water inlet mouth 26 on the magnet positioning and fixing plate 25, on magnet positioning and fixing plate 25, establish magnet locating slot 24, in magnet locating slot 24, establish magnet 23, magnet 23 is corresponding with iron plate 16, locking plate 20 is established in end at magnet positioning and fixing plate 25, establishes magnet back-moving spring 22 between magnet positioning and fixing plate 25 and locking plate 20.
Anti-leakage water meter of the present utility model, its described circular cylindrical shell 18, seal support back-moving spring 34, seal carriage center water inlet 32, stainless steel sleeve 12, O-ring seal 13, seal support 14, plug back-moving spring 33, plug 31, plug frame 29, compression spring 28, depression bar 27, iron plate 16, magnet locating slot 24, magnet positioning and fixing plate 25, magnet 23, magnetic magnet back-moving spring 22, locking plate 20 are to install with one heart.
Compared with the prior art anti-leakage water meter described in the utility model has following good effect: 1, owing to increase control section at water inlet end, can improve the measuring accuracy of tap water user side water meter; 2, be embedded in stainless steel sleeve at circular cylindrical shell, increased wearing quality; 3, simple in structure, easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
In order to understand better and to implement, describe the utility model anti-leakage water meter in detail below in conjunction with accompanying drawing.
Anti-leakage water meter described in the utility model, water meter rigidly connects fashionable, water meter inside is in closed condition, be because the O-ring seal of seal support seals water, the seal support is pushed to an end of magnet under the effect of back-moving spring simultaneously, magnet is fixed at this moment, when the seal support is pushed, depression bar is compressed, compressed compression spring simultaneously, because compression spring is compressed, the plug frame, plug is pushed, seal carriage center water delivering orifice has also been closed, the pent while magnet of seal carriage center water delivering orifice is with the iron plate adhesive, this moment, water entered the circular cylindrical shell inside that enters sealing again by the filtered water inlet mouth from the water meter water inlet end, effect lower seal body support frame at hydraulic pressure is pushed, this moment is because magnet is adhesive with iron plate, magnet also and then moves simultaneously, because magnet is spacing by magnet positioning and fixing plate, because the seal support continues to move, magnet follows iron plate along with moving of seal support drawn back gradually, this moment, magnet was also cut down gradually with the suction-combining force of iron plate, magnet suction is cut down, effect lower magnet at the magnet back-moving spring is resetted rapidly, seal carriage center water delivering orifice is opened simultaneously, water is by seal support water inlet, seal carriage center water delivering orifice enters the directed water inlet of impeller locating slot, water enters the back impeller and is pushed, and it is synchronous that impeller and impeller-driven gear rotate; This moment, the rotation of impeller-driven gear also promoted measurement gear a rotation simultaneously, the rotation of measurement gear a has also promoted measurement gear b, the rotation of measurement gear b has also promoted measurement gear c and has rotated, measurement gear c and pointer are synchronous, and pointer is exactly the water weight that water flows out from water meter water outlet port in the position that reading dial stops.Because seal carriage center water delivering orifice is opened, the pressure of water meter water outlet port one end water rises immediately, the hydraulic pressure that rises is added the power of seal support back-moving spring, make the seal support be pushed to an end of magnet again, make iron plate again with the magnet adhesive, this moment, water clock appearred in the water outlet port of water meter, micrometeor, the seal support begins again to move to the water side, magnet is drawn back again with iron plate, seal carriage center water delivering orifice is opened again, water enters the impeller locating slot again, promote wheel rotation by the directed water inlet of impeller locating slot again, make impeller-driven gear drive measurement gear a, b, c finishes metering, and the current of water meter water outlet port can make wheel rotation, and seal carriage center water delivering orifice will be opened automatically.
Claims (2)
1. anti-leakage water meter, it comprises housing (38), housing (38) one ends are established water meter water outlet port (39), impeller locating slot (37) is established in the bottom in housing (38), on impeller locating slot (37), establish the directed water inlet (35 of impeller locating slot, 40) and the directed water delivering orifice (41) of impeller locating slot, in impeller locating slot (37), establish impeller (36), establish impeller gear location-plate (3) at housing (38) internal upper part, on impeller gear location-plate (3), establish impeller-driven gear (4), gear a (5), gear b (6), gear c (7), impeller-driven gear (4) is connected with impeller (36), gear c (7) is connected with pointer (8), on impeller gear location-plate (3), establish reading plate (2), on the periphery of impeller gear location-plate (3), establish sealing gasket (9), on sealing gasket (9), establish transparent panel (1), on the periphery of transparent panel (1), establish locking cap (10); It is characterized in that establishing circular cylindrical shell (18) at the other end of housing (38), between housing (38) and circular cylindrical shell (18), establish rubber blanket (11), outer wire connection mouth (19) is established in the end of circular cylindrical shell (18), the opening part of outer wire connection mouth (19) is a water meter water inlet port (21), on the inwall circumference of circular cylindrical shell (18), establish stainless steel sleeve (12), in circular cylindrical shell (18), establish seal support (14), seal support (14) is connected with stainless steel sleeve (12), on seal support (14), establish annular groove, in annular groove, establish O-ring seal (13), the center of seal support (14) is a seal carriage center water inlet (32), on the circumference of seal support (14), establish seal support water inlet (30), establish seal support back-moving spring (34) at an end of seal support (14), on seal support (14), establish plug frame (29), establish plug (31) on the plug frame (29), on seal support (14) and plug (31), establish plug back-moving spring (33), on plug frame (29), establish depression bar (27), between plug frame (29) and depression bar (27), establish compression spring (28), establish iron plate (16) in the end of seal support (14), depression bar (27) passes iron plate (16), the two flexible connection, on circular cylindrical shell (18), establish magnet positioning and fixing plate (25), establish filtered water inlet mouth (26) on the magnet positioning and fixing plate (25), on magnet positioning and fixing plate (25), establish magnet locating slot (24), in magnet locating slot (24), establish magnet (23), magnet (23) is corresponding with iron plate (16), establish locking plate (20) in the end of magnet positioning and fixing plate (25), between magnet positioning and fixing plate (25) and locking plate (20), establish magnet back-moving spring (22).
2. anti-leakage water meter according to claim 1 is characterized in that described circular cylindrical shell (18), seal support back-moving spring (34), seal carriage center water inlet (32), stainless steel sleeve (12), O-ring seal (13), seal support (14), plug back-moving spring (33), plug (31), plug frame (29), compression spring (28), depression bar (27), iron plate (16), magnet locating slot (24), magnet positioning and fixing plate (25), magnet (23), magnetic magnet back-moving spring (22), locking plate (20) are for installing with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200205929U CN201060010Y (en) | 2007-04-13 | 2007-04-13 | Leakage prevention water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200205929U CN201060010Y (en) | 2007-04-13 | 2007-04-13 | Leakage prevention water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060010Y true CN201060010Y (en) | 2008-05-14 |
Family
ID=39408488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200205929U Expired - Fee Related CN201060010Y (en) | 2007-04-13 | 2007-04-13 | Leakage prevention water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060010Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295228A (en) * | 2020-10-16 | 2021-08-24 | 江苏棠梨智能科技有限公司 | A antidrip device for intelligent water gauge |
-
2007
- 2007-04-13 CN CNU2007200205929U patent/CN201060010Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295228A (en) * | 2020-10-16 | 2021-08-24 | 江苏棠梨智能科技有限公司 | A antidrip device for intelligent water gauge |
| CN113295228B (en) * | 2020-10-16 | 2024-10-11 | 江苏棠梨智能科技有限公司 | Drip-proof device for intelligent water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |