CN201425498Y - Small wet valve control water meter - Google Patents
Small wet valve control water meter Download PDFInfo
- Publication number
- CN201425498Y CN201425498Y CN2009200453928U CN200920045392U CN201425498Y CN 201425498 Y CN201425498 Y CN 201425498Y CN 2009200453928 U CN2009200453928 U CN 2009200453928U CN 200920045392 U CN200920045392 U CN 200920045392U CN 201425498 Y CN201425498 Y CN 201425498Y
- Authority
- CN
- China
- Prior art keywords
- ball valve
- tongue tube
- base table
- water meter
- valve
- 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 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000011664 signaling Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 7
- 235000014676 Phragmites communis Nutrition 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
A small wet-type valve-controlled water meter is composed of base meter, ball valve, actuator mechanism connected to electronic control mechanism and installed to ball valve, magnetic steel as signaling element and reed pipes connected to electronic control mechanism, and upper clamping plate under the dial of base meter. The magnetic steel rotates for a circle along with the gear, the two corresponding reed switches are respectively attracted once, two pulses are counted, and the two reed switches are not attracted at the same time. The phenomenon of multiple pulses caused by the vibration of the reed switch can be effectively avoided, and the counting consistency of the electronic part and the mechanical part is ensured. The interference of external magnetic field is identified, the dial is not shielded, the reading is convenient, the volume is small, and the weight is light. The purposes of prepayment for water purchase, digital metering and intelligent control and management can be realized.
Description
Technical field
The utility model relates to a kind of measuring instrument, particularly a kind of small-sized wet type valve control water meter.
Background technology
Valve control water meter of the prior art, it is provided with base table, plastic casing assembly, actuator part.Water strainer is equipped with in the bottom of base table watchcase, impeller box, impeller, gearcase etc., indicating mechanism is equipped with on watchcase top, and the front end of watchcase is equipped with the ball valve part, the actuator part is equipped with in the ball valve upper end, on the surface of base table scale the signalling component tongue tube is housed, tongue tube is connected with control electronics system mechanism, and its weak point is: the sender mode of tongue tube has sheltered from scale, reading inconvenience.Can produce the phenomenon of the many meters pulse that causes because of the tongue tube shake in addition, then electronic section and mechanical part counting is inconsistent.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of small-sized wet type valve control water meter of counting accurately, not blocking scale.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of small-sized wet type valve control water meter, it is provided with base table and ball valve, ball valve is contained in the rear portion of base table watchcase, execution device is equipped with in the ball valve upper end, execution device is connected with electronic control mechanism, the signalling component magnet steel is housed in base table, tongue tube, tongue tube is connected with electronic control mechanism, be characterized in: tongue tube is arranged in the train wheel bridge below the base table scale, magnet steel be arranged on the corresponding transmission gear in tongue tube position on, described tongue tube is provided with two, two tongue tubes are symmetricly set in the train wheel bridge of above-mentioned transmission gear both sides.
The technical problems to be solved in the utility model can also be come by the following technical programs further to realize, is provided with y-type seal ring between the valve rod of described ball valve and its housing.
The utility model compared with prior art adopts two tongue tubes, and is arranged in the train wheel bridge below the base table scale, the magnet steel that is contained on the transmission gear rotates a circle with gear, corresponding two each adhesives of tongue tube are once counted and are done two pulses, two not adhesives simultaneously of tongue tube.This kind sample mode can effectively avoid shaking because of tongue tube the phenomenon of the many meters pulse that causes, and guarantees that electronic section is consistent with the mechanical part counting.This kind method also can be discerned external magnetic field and disturb, and disturbs then two tongue tubes adhesive simultaneously if any external magnetic field.Not block scale, convenient reading, volume little, in light weight for the sender mode in addition.Can realize purchasing the water pre-payment, metering digitizing, the intelligentized purpose of control and management.
Description of drawings
Fig. 1 is a base table structure diagram of the present utility model.
Fig. 2 is an outside drawing of the present utility model.
Fig. 3 is the figure of indicating mechanism.
Embodiment
A kind of nothing is blocked the small-sized wet type valve of scale control water meter, it is provided with base table and ball valve, ball valve is contained in the rear portion of base table watchcase 1, execution device is equipped with in the ball valve upper end, execution device is connected with electronic control mechanism, signalling component magnet steel 12 is housed in base table, tongue tube 13, tongue tube 13 is connected with electronic control mechanism, tongue tube 13 is arranged in the train wheel bridge 11 below the base table scale, magnet steel 12 be arranged on the corresponding transmission gear 10 in tongue tube 13 positions on, described tongue tube 13 is provided with two, and two tongue tubes are symmetricly set in the train wheel bridge 11 of above-mentioned transmission gear both sides.Metering mechanisms such as impeller box 2, impeller 3, gearcase 4 are housed below the base table watchcase 1, and indicating mechanism 6 etc. is equipped with on the top of watchcase 1, and ball valve partly comprises O-ring seal 7, valve rod 8, valve body 9 etc.Ball valve part upper end is an execution device, is the control enclosure part above the actuator.Flow through impeller 3 rotations in the current impeller box 2 of watchcase 1, the rotation of the magnet steel 12 above the 5# gear 10 in the gear train 5 that the impeller 3 of rotation drives in the indicating mechanisms 6 drives tongue tube 13 adhesives on the train wheel bridge 11, produces pulse counting signal.Control system control actuator operation ball valve by control enclosure inside partly carries out the switch valve action.Each adhesive of two tongue tubes is once counted and is done two pulses, two not adhesives simultaneously of tongue tube.This kind sample mode can effectively avoid shaking because of tongue tube the phenomenon of the many meters pulse that causes, and guarantees that electronic section is consistent with the mechanical part counting.This kind method also can be discerned external magnetic field and disturb, and disturbs then two tongue tubes adhesive simultaneously if any external magnetic field.The sender mode is not blocked scale, convenient reading.
Valve rod adopts y-type seal ring 7 water shutoffs, stops ball-valve type water meter valve rod place seepage problem.What simultaneously this structure stopped also that valve rod causes because of fouling locking and pressure of supply water increase that the actuator electric current uprushes may.
All component all adopts waterproofing design; For making things convenient for sealing, each working of plastics is all reserved the sealing groove, only a small amount of fluid sealant of need just can be with control enclosure circuit, actuator, cell sealing during assembling, requirement to environment for use reduces, assembly structure is simple, and the assembly connection all leans on bayonet socket, reference column to cooperate, and need not screw, save installation cost, reduce when producing error and to the requirement of operative employee's individual skill.
Assembly structure is simple, and when the client used a whole set of accessory, all component connected and all lean on bayonet socket, reference column to cooperate, and need not screw, saves installation cost, the error when reducing production and to the requirement of operative employee's individual skill.
The inner space is big, and circuit board that can compatible each manufacturers produce is exempted the client owing to change the problem that base table causes the circuit board secondary development.The inner space is big, and also the performance for each client provides the space.
This product is also reserved the structure of non-contact IC card table for the client, no matter be high and low frequency, and fixing of antenna and wake-up switch is all very convenient.Developed valve actuator and the control enclosure supporting with the ball valve water meter according to market demands, only need pack into electronic module and other related devices of intellectual water meter producer can be formed intellectual water meter.Valve actuator adopts metal gear, and the life-span is long.The control enclosure good looking appearance, reasonable in design, highly versatile, the inner space is big, and circuit board that can compatible each manufacturers produce is exempted the client owing to change the problem that base table causes the circuit board secondary development.The inner space is big, and also the performance for each client provides the space.
Claims (2)
1. small-sized wet type valve control water meter, it is provided with base table and ball valve, ball valve is contained in the rear portion of base table watchcase, execution device is equipped with in the ball valve upper end, execution device is connected with electronic control mechanism, signalling component magnet steel, tongue tube are housed in base table, tongue tube is connected with electronic control mechanism, it is characterized in that: tongue tube is arranged in the train wheel bridge below the base table scale, magnet steel be arranged on the corresponding transmission gear in tongue tube position on, described tongue tube is provided with two, and two tongue tubes are symmetricly set in the train wheel bridge of above-mentioned transmission gear both sides.
2. small-sized wet type valve control water meter according to claim 1 is characterized in that: be provided with y-type seal ring between the valve rod of described ball valve and its housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200453928U CN201425498Y (en) | 2009-05-18 | 2009-05-18 | Small wet valve control water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200453928U CN201425498Y (en) | 2009-05-18 | 2009-05-18 | Small wet valve control water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425498Y true CN201425498Y (en) | 2010-03-17 |
Family
ID=42024951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200453928U Expired - Fee Related CN201425498Y (en) | 2009-05-18 | 2009-05-18 | Small wet valve control water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201425498Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955803A (en) * | 2018-08-28 | 2018-12-07 | 四川府星仪表有限公司 | A kind of counting device of Intelligent water meter of Internet of things |
| CN110057420A (en) * | 2019-06-04 | 2019-07-26 | 廊坊润暖科技有限公司 | A kind of intelligence leak-proof water meter and its control method |
| CN111795731A (en) * | 2020-07-17 | 2020-10-20 | 迈拓仪表股份有限公司 | A system and method for detecting interference waves |
-
2009
- 2009-05-18 CN CN2009200453928U patent/CN201425498Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955803A (en) * | 2018-08-28 | 2018-12-07 | 四川府星仪表有限公司 | A kind of counting device of Intelligent water meter of Internet of things |
| CN108955803B (en) * | 2018-08-28 | 2024-04-09 | 四川府星仪表有限公司 | Counting assembly of intelligent water meter of thing networking |
| CN110057420A (en) * | 2019-06-04 | 2019-07-26 | 廊坊润暖科技有限公司 | A kind of intelligence leak-proof water meter and its control method |
| CN110057420B (en) * | 2019-06-04 | 2024-04-26 | 廊坊润暖科技有限公司 | Intelligent leakage-proof water meter and control method thereof |
| CN111795731A (en) * | 2020-07-17 | 2020-10-20 | 迈拓仪表股份有限公司 | A system and method for detecting interference waves |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20170518 |