CN113358165A - Water meter with flow balancing device - Google Patents
Water meter with flow balancing device Download PDFInfo
- Publication number
- CN113358165A CN113358165A CN202110777453.5A CN202110777453A CN113358165A CN 113358165 A CN113358165 A CN 113358165A CN 202110777453 A CN202110777453 A CN 202110777453A CN 113358165 A CN113358165 A CN 113358165A
- Authority
- CN
- China
- Prior art keywords
- balancing
- block
- balance
- flow
- seat
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/001—Means for regulating or setting the meter for a predetermined quantity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/005—Valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to a water meter with a flow balancing device, which comprises a water meter body, wherein the two sides of the water meter body are respectively connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with the flow balancing device, the flow balancing device comprises a connecting pipe and a balancing valve device which are connected with the water outlet pipe, a balancing valve is arranged in the balancing valve device, the balancing valve comprises a dividing block which is arranged with the inner wall of the balancing valve device in a clearance way, the two sides of the dividing block are respectively connected with a left balancing block and a right balancing block, the left side of the left balancing block is connected with a left mounting seat which is arranged with the inner wall of the balancing valve device in a clearance way, and the right side of the right balancing block is connected with a right balancing seat which is arranged with the inner wall of the balancing valve device in a clearance way. The opening sizes of the left variable hole and the right variable hole can be adjusted under the action of the balance valve, so that the water pressure and the water flow are balanced, the life of residents is facilitated, the watch core can be rapidly disassembled, and the maintenance is facilitated.
Description
Technical Field
The invention belongs to the technical field of water meters, and particularly relates to a water meter with a flow balancing device.
Background
The conventional water meter in the current market only has an independent metering function, and is also because of the principle, the water supply system for the residential quarter floor has too high low floor water pressure in the continuous water supply process, and the water pressure is insufficient or nonexistent on the high floor, so that the water shortage of the user occurs and the water consumption of the residential quarter is influenced.
Disclosure of Invention
Objects of the invention
In order to overcome the above disadvantages, the present invention provides a water meter with a flow balancing device to solve the above technical problems.
(II) technical scheme
In order to achieve the purpose, the technical scheme provided by the application is as follows:
a water meter with a flow balancing device comprises a water meter body, wherein a water inlet pipe and a water outlet pipe are respectively connected with two sides of the water meter body, the flow balancing device is installed on the water outlet pipe and comprises a connecting pipe connected with a flow cavity of the water meter body and a balancing valve device communicated with the connecting pipe, a sliding rod is arranged in the balancing valve device, a balancing valve is slidably installed on the sliding rod and comprises a dividing block installed in a gap mode with the inner wall of the balancing valve device, a left balancing block and a right balancing block are respectively connected with two sides of the dividing block, a left installing seat installed in a gap mode with the inner wall of the balancing valve device is connected with the left side of the left balancing block, a right balancing seat installed in a gap mode with the inner wall of the balancing valve device is connected with the right side of the right balancing block, and a left balancing valve cavity is formed among the inner walls of the left installing seat, the left balancing block, the dividing block and the balancing valve device, the right balance valve comprises a right mounting seat, a right balance block, a partition block and a balance valve device, wherein a right balance valve cavity is formed between the inner walls of the right mounting seat, the right balance block, the partition block and the balance valve device, a left driving cavity is formed between the left side of the left balance seat and the inner wall of the balance valve device, a right driving cavity is formed between the right side of the right balance seat and the inner wall of the balance valve device, the left balance valve cavity is communicated with the right driving cavity through a communicating pipe, the right balance valve cavity is communicated with the left driving cavity through a communicating pipe, the bottom of the balance valve device is provided with two left variable holes and right variable holes which are centrosymmetric relative to the balance valve device, the left mounting seat is movably arranged at the opening of the left variable hole, the right mounting seat is movably arranged at the opening of the right variable hole, the left variable hole is communicated with the left balance valve cavity, and the right variable hole is communicated with the right balance valve cavity.
Preferably, the connecting pipe is connected with the shunt pipe, the shunt pipe comprises two shunt ports, and the two shunt ports are respectively communicated with the left balance valve cavity and the right balance valve cavity.
Preferably, a driver is arranged in the left driving cavity or the right driving cavity and comprises a driving seat fixedly connected to the balance valve, an adjusting rod is screwed in the driving seat and penetrates through the water outlet pipe, a driving handle is installed on the adjusting rod, and a sliding cavity corresponding to the sliding rod is arranged in the adjusting rod.
Preferably, the left driver and the right driver are electrically connected with the microcontroller.
Preferably, the water meter body comprises a meter case and a meter core detachably mounted on the meter case.
Preferably, the watch core is provided with a limiting groove, a corresponding limiting block is arranged in the limiting groove, the rear end of the limiting block is connected with a limiting seat, the limiting seat is slidably arranged in a limiting slideway, a reset spring is arranged between the limiting seat and the shell, the rear end of the limiting seat is connected with a pulling rod, and the pulling rod penetrates through the watch case and is connected with a pulling handle.
Preferably, the watch core comprises an impeller, the center of the impeller is connected with a gear rotator through a connecting rod, and the gear rotator drives a dial counter.
Preferably, the watch case is hinged with a watch case cover.
Has the advantages that:
the opening sizes of the left variable hole and the right variable hole can be adjusted under the action of the balance valve, so that the water pressure and the water flow are balanced, the life of residents is facilitated, the watch core can be rapidly disassembled, and the maintenance is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a block diagram of the water meter body of the present invention;
fig. 3 is a structural view of the flow balance device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings 1-3 in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The invention provides a water meter with a flow balancing device, which comprises a water meter body, wherein the two sides of the water meter body are respectively connected with a water inlet pipe 1 and a water outlet pipe 4, the water outlet pipe 4 is provided with the flow balancing device 100, the flow balancing device 100 comprises a connecting pipe 20 connected with a flow cavity of the water meter body and a balancing valve device, the balancing valve device is internally provided with a sliding rod 24, the sliding rod 24 is provided with a balancing valve in a sliding way, the balancing valve slides transversely in the balancing valve device from left to right, the balancing valve comprises a dividing block 5 which is arranged in a clearance way with the inner wall of the balancing valve device, the dividing block 5 divides the two ends of the balancing valve device into two mutually independent parts, the two sides of the dividing block 5 are respectively connected with a left balancing block 13 and a right balancing block 11, a cavity is arranged between the left balancing block 13 and the right balancing block 11 and the inner wall of the balancing valve device, the left side of the left balancing block 13 is connected with a left mounting seat 17 which is arranged in a clearance way with the inner wall of the balancing valve device, the right side of the right balance block 11 is connected with a right balance seat 7 installed in a gap with the inner wall of the balance valve device, a left balance valve cavity 18 is formed between the left installation seat 17, the left balance block 13, the dividing block 5 and the inner wall of the balance valve device, a right balance valve cavity 16 is formed between the right installation seat 7, the right balance block 11, the dividing block 5 and the inner wall of the balance valve device, a left driving cavity 16 is formed between the left side of the left balance seat 17 and the inner wall of the balance valve device, a right driving cavity 9 is formed between the right side of the right balance seat 7 and the inner wall of the balance valve device, a driver is arranged in the left driving cavity 16 or the right driving cavity 9, the driver comprises a driving seat 21 fixedly connected to the balance valve, an adjusting rod 22 is screwed in the driving seat 21, the adjusting rod 22 penetrates through the water outlet pipe 4 and is provided with a driving handle 23, a sliding cavity corresponding to the sliding rod 24 is arranged in the adjusting rod 22, the adjusting rod is rotatably connected to the balance valve device. The driving seat 21 drives the balance valve to move left and right by rotating the driving handle 23, thereby adjusting the opening sizes of the left variable hole 14 and the right variable hole 10.
The left balance valve cavity 18 is communicated with the right driving cavity 9 through a communicating pipe 12, the right balance valve cavity 6 is communicated with the left driving cavity 16 through the communicating pipe 12, in the process of pushing the balance valve to move left, the right balance valve cavity 6 is enlarged, the left balance valve cavity 18 is reduced, the right driving cavity 9 is large, the left driving cavity 16 is reduced, the communicating pipe 12 connects the balance cavity and the driving cavity, and it is guaranteed that water flows in the process of pushing the balance valve to move and pressure resistance cannot be generated.
The bottom of the balance valve device is provided with a left variable hole 14 and a right variable hole 10 which are symmetrical about the center of the balance valve device, the left mounting seat 17 is movably arranged at the opening of the left variable hole 14, the right mounting seat 7 is movably arranged at the opening of the right variable hole 10, the sizes of the left variable hole 14 and the right variable hole 10 are controlled by the left-right movement of the balance valve, so that the flow of water is controlled, the left variable hole 14 is communicated with the left balance valve cavity 18, and the right variable hole 10 is communicated with the right balance valve cavity 6.
The connecting pipe 20 is connected with the shunt pipe 19, the shunt pipe 19 comprises two shunt ports, and the two shunt ports are respectively communicated with the left balance valve cavity 18 and the right balance valve cavity 6.
The water meter comprises a water meter body and a water meter core, wherein the water meter body comprises a meter shell 23 and a meter core detachably mounted on the meter shell 23, the inside of the meter shell 23 is a water meter body flowing cavity, a limit groove is formed in the meter core, a corresponding mounting limit block 27 is arranged in the limit groove, the rear end of the limit block 27 is connected with a limit seat 28, the limit seat 28 is slidably mounted in a limit slide way 29, a reset spring 32 is mounted between the limit seat 28 and the shell 23, the rear end of the limit seat 28 is connected with a pulling rod 30, and the pulling rod 30 penetrates through the meter shell 23 and is connected with a pulling handle 31. When needs are installed, move down the watch core and make stopper 27 set up in the spacing inslot, guarantee that watch core and watchcase 23 are firm to be connected together, when needs are dismantled, will stimulate handle 31 and draw to the outside, make stopper 27 slide out the spacing groove to the rear side, alright easily take out the watch core after, be convenient for the inspection maintenance.
The watch core comprises an impeller 33, the center of the impeller 33 is connected with a gear 3 rotator through a connecting rod 24, the gear rotator 3 drives a dial counter 21, a watch case cover 26 is hinged on a watch case 23, and the center of the watch case cover 26 is transparent.
Water flows out from the water inlet pipe, is measured and displayed on the dial plate counter through the water meter body flow cavity, flows to the flow balancing device by the water outlet pipe after, is divided into two by the connecting pipe and flows into the left balance valve cavity or the right balance valve cavity respectively, flows out from the left variable hole or the right variable hole after, and can adjust the opening size of the left variable hole and the right variable hole under the effect of the balance valve, thereby balancing water pressure and water flow, facilitating the life of residents, the watch core can be rapidly disassembled, and is convenient to overhaul and maintain.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A water meter with a flow balancing device is characterized by comprising a water meter body, wherein the two sides of the water meter body are respectively connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with the flow balancing device, the flow balancing device comprises a connecting pipe connected with a flow cavity of the water meter body and a balancing valve device communicated with the connecting pipe, a sliding rod is arranged in the balancing valve device, a balancing valve is slidably arranged on the sliding rod and comprises a dividing block which is in clearance installation with the inner wall of the balancing valve device, the two sides of the dividing block are respectively connected with a left balancing block and a right balancing block, the left side of the left balancing block is connected with a left mounting seat which is in clearance installation with the inner wall of the balancing valve device, the right side of the right balancing block is connected with a right balancing seat which is in clearance installation with the inner wall of the balancing valve device, and a left balance is formed between the left mounting seat, the left balancing block, the dividing block and the inner wall of the balancing valve cavity, the right balance valve comprises a right mounting seat, a right balance block, a partition block and a balance valve device, wherein a right balance valve cavity is formed between the inner walls of the right mounting seat, the right balance block, the partition block and the balance valve device, a left driving cavity is formed between the left side of the left balance seat and the inner wall of the balance valve device, a right driving cavity is formed between the right side of the right balance seat and the inner wall of the balance valve device, the left balance valve cavity is communicated with the right driving cavity through a communicating pipe, the right balance valve cavity is communicated with the left driving cavity through a communicating pipe, the bottom of the balance valve device is provided with two left variable holes and right variable holes which are centrosymmetric relative to the balance valve device, the left mounting seat is movably arranged at the opening of the left variable hole, the right mounting seat is movably arranged at the opening of the right variable hole, the left variable hole is communicated with the left balance valve cavity, and the right variable hole is communicated with the right balance valve cavity.
2. A water meter with a flow balancer as claimed in claim 1, wherein the connecting tube is connected to a flow divider, the flow divider includes two flow dividing ports, and the two flow dividing ports are respectively connected to the left and right balance valve cavities.
3. A water meter with a flow balance device according to claim 1, wherein a driver is disposed in the left driving chamber or the right driving chamber, the driver includes a driving seat fixedly connected to the balance valve, the driving seat is screwed with an adjusting rod, the adjusting rod penetrates through the water outlet pipe and is provided with a driving handle, and a sliding chamber corresponding to the sliding rod is disposed inside the adjusting rod.
4. A water meter as claimed in claim 1, wherein the water meter body includes a housing and a core removably mounted to the housing.
5. A water meter with a flow balancer as claimed in claim 1, wherein the meter core is formed with a limiting groove, a corresponding mounting limiting block is disposed in the limiting groove, the rear end of the limiting block is connected to a limiting seat, the limiting seat is slidably mounted in a limiting slide, a return spring is mounted between the limiting seat and the housing, the rear end of the limiting seat is connected to a pulling rod, and the pulling rod penetrates through the meter case and is connected to a pulling handle.
6. A water meter with a flow balancer as claimed in claim 4 or claim 5, wherein the meter core includes an impeller, the impeller is connected at its center to a gear rotator via a connecting rod, and the gear rotator drives a dial counter.
7. A water meter as claimed in claim 1, wherein said housing is hingedly connected to said housing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110777453.5A CN113358165B (en) | 2021-07-09 | 2021-07-09 | Water meter with flow balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110777453.5A CN113358165B (en) | 2021-07-09 | 2021-07-09 | Water meter with flow balancing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113358165A true CN113358165A (en) | 2021-09-07 |
| CN113358165B CN113358165B (en) | 2023-10-17 |
Family
ID=77538776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110777453.5A Active CN113358165B (en) | 2021-07-09 | 2021-07-09 | Water meter with flow balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113358165B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622678Y (en) * | 2003-02-27 | 2004-06-30 | 陈学纯 | Liquid volumetric compensation antitheft device |
| CN2650075Y (en) * | 2003-09-15 | 2004-10-20 | 北京慧怡工贸有限责任公司 | Drip-proof water meter with regulating function |
| US20090277910A1 (en) * | 2008-05-12 | 2009-11-12 | Buttz Douglas G | Meter pit apparatus |
| CN202812360U (en) * | 2012-08-29 | 2013-03-20 | 青岛经济技术开发区海尔热水器有限公司 | Flow regulating device, water flow sensor and gas water heater |
| CN208546372U (en) * | 2018-06-12 | 2019-02-26 | 天津海士力机械设备有限公司 | A kind of efficient screw-in cartridge valve being easily installed |
| CN209264045U (en) * | 2019-01-24 | 2019-08-16 | 浙江绍兴和达水务技术股份有限公司 | A kind of detachable water meter device |
| CN110274043A (en) * | 2019-07-19 | 2019-09-24 | 优刻得科技股份有限公司 | Flow equilibrium device |
| CN110793579A (en) * | 2019-09-30 | 2020-02-14 | 陈天保 | Novel balance flowmeter |
| CN210769608U (en) * | 2019-08-23 | 2020-06-16 | 宁波江北宇洲液压设备厂 | Flow control type winch balance valve capable of preventing oil from leaking outside |
| CN212180005U (en) * | 2020-07-17 | 2020-12-18 | 宁波市科奥流量仪表有限公司 | Flowmeter convenient to adjust flow and take temperature measurement function |
-
2021
- 2021-07-09 CN CN202110777453.5A patent/CN113358165B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622678Y (en) * | 2003-02-27 | 2004-06-30 | 陈学纯 | Liquid volumetric compensation antitheft device |
| CN2650075Y (en) * | 2003-09-15 | 2004-10-20 | 北京慧怡工贸有限责任公司 | Drip-proof water meter with regulating function |
| US20090277910A1 (en) * | 2008-05-12 | 2009-11-12 | Buttz Douglas G | Meter pit apparatus |
| CN202812360U (en) * | 2012-08-29 | 2013-03-20 | 青岛经济技术开发区海尔热水器有限公司 | Flow regulating device, water flow sensor and gas water heater |
| CN208546372U (en) * | 2018-06-12 | 2019-02-26 | 天津海士力机械设备有限公司 | A kind of efficient screw-in cartridge valve being easily installed |
| CN209264045U (en) * | 2019-01-24 | 2019-08-16 | 浙江绍兴和达水务技术股份有限公司 | A kind of detachable water meter device |
| CN110274043A (en) * | 2019-07-19 | 2019-09-24 | 优刻得科技股份有限公司 | Flow equilibrium device |
| CN210769608U (en) * | 2019-08-23 | 2020-06-16 | 宁波江北宇洲液压设备厂 | Flow control type winch balance valve capable of preventing oil from leaking outside |
| CN110793579A (en) * | 2019-09-30 | 2020-02-14 | 陈天保 | Novel balance flowmeter |
| CN212180005U (en) * | 2020-07-17 | 2020-12-18 | 宁波市科奥流量仪表有限公司 | Flowmeter convenient to adjust flow and take temperature measurement function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113358165B (en) | 2023-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104897598A (en) | Water quality COD spectral measurement device and measurement method | |
| CN101556175A (en) | Anti-disassembly, anti-reversion, anti-pulsation, antirust and antidrip energy-saving water meter | |
| CN113358165A (en) | Water meter with flow balancing device | |
| CN201094042Y (en) | Self-force type compound water meter | |
| CN102720480A (en) | Liquid-gas separation meter for oil well | |
| CN208477389U (en) | Make-up water supply control system, water replanishing device and climatic chamber | |
| CN103091376B (en) | A kind of liquid constant flow velocity on-line analysis monitoring device | |
| CN215576295U (en) | Automatic control device of flowmeter | |
| CN104748800A (en) | High-sensitivity error-adjustable water meter | |
| CN212177120U (en) | Oil gas metering device | |
| CN208780744U (en) | A kind of outdoor electricity meter box | |
| CN209570201U (en) | A kind of comparison expression direct-reading gauge table | |
| CN203053910U (en) | Online liquid constant flow velocity analysis monitoring device | |
| CN220583505U (en) | Mechanical water meter with counting device | |
| CN208856931U (en) | A kind of sewage treatment water dispensing apparatus | |
| CN209496024U (en) | Integral type multi-parameter water quality on-line detector case | |
| CN207113937U (en) | Horizontal screw wing magnetic induction pulses water meter | |
| CN113293820A (en) | End metering device of direct drinking water pipe network and direct drinking water circulating pipe network | |
| CN206362387U (en) | Vertical upper water inlet meter | |
| CN201050998Y (en) | A compound water meter | |
| CN201021897Y (en) | Compound water-saving water meter | |
| CN205536506U (en) | Implicit expression electric water heater in integrated furred ceiling | |
| CN203772453U (en) | Integrated prepayment-type ultrasonic heat meter | |
| CN221034058U (en) | Eccentric half ball valve with metering function | |
| CN210049328U (en) | Constant-flow water pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |