CN208721171U - A kind of flowmeter - Google Patents
A kind of flowmeter Download PDFInfo
- Publication number
- CN208721171U CN208721171U CN201821237774.6U CN201821237774U CN208721171U CN 208721171 U CN208721171 U CN 208721171U CN 201821237774 U CN201821237774 U CN 201821237774U CN 208721171 U CN208721171 U CN 208721171U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- fixed
- side wall
- mandril
- 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
Landscapes
- Details Of Flowmeters (AREA)
Abstract
The utility model discloses a kind of flowmeters, belong to flowmeter technical field.Water tank is fixed between slope protection and farmland, and water tank and control box shape are the totally-enclosed cabinet of inner hollow, and the water source at water inlet connection slope protection is opened up on water tank left side wall, water outlet connection farmland is opened up on water tank right side wall；Control box is fixed at water tank outside top, counter and wireless transport module are fixed in control box, travel switch is fixed in water tank inner top wall, and water controller mechanism of intaking out is mounted on inside water tank, and travel switch is located above water controller mechanism of intaking out.The utility model uses intermittent water consumption measurement method, and total water amount is calculated by accumulative water tank single water amount and water discharging number, and measuring accuracy is higher than common continous way flowmeter；The water inlet of linkage circulation and draining are realized using floating drum, control precision is high, and single water amount stability is high.The utility model has structure simple, manufactures low with maintenance cost.
Description
Technical field
The utility model relates to a kind of flowmeters, belong to flowmeter technical field.
Background technique
The waters measurement devices such as traditional Parshall flume, U-shaped flume are suitable only for the survey of the big yields such as trunk canal, irrigation canals and ditches
It is fixed, be not suitable for the accurate measurement to final stage field irrigation water.And some delicate flow equipment, such as ultrasonic flowmeter, infrared
Although the measurement accuracy with higher such as linear flow rate meter, their costs of investment are higher, installation is complicated and maintenance cost is higher,
It will increase the burden of peasant.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of water consumption measurement dress
It sets, can be realized accurate quantifying irrigation, structure is simple, low production cost.
In order to achieve the above objectives, the utility model provides a kind of flowmeter, including water tank, control box, counter,
Wireless transport module, travel switch and water controller mechanism of intaking out, the water tank are fixed between slope protection and farmland, institute
It states water tank and the control box shape is the totally-enclosed cabinet of inner hollow, open up water inlet connection shield on the water tank left side wall
Water source at slope opens up water outlet connection farmland on the water tank right side wall；
The control box is fixed at the water tank outside top, and the counter and the wireless transport module are fixed
It is arranged in the control box, the travel switch is fixed in the water tank inner top wall, the water management of intaking out
Device mechanism is mounted on inside the water tank, and the travel switch is located above the water controller mechanism of intaking out.
Preferentially, the water controller mechanism of intaking out include resistance mechanism, guide rod, floating drum, water inlet lid, inlet supporter of water,
Water outlet bracket, position-limit mechanism and outflow cover for water, the guide rod are vertically fixed in the water tank, and the floating drum is set in described
On guide rod, the water inlet lid is fixed on the floating drum by the inlet supporter of water, and the outflow cover for water passes through the water outlet
Bracket is fixed on the floating drum, and the water tank inside left side wall that is slidably connected, the outflow cover for water sliding are covered in the water inlet
The water tank inside right side wall is connected, the resistance mechanism is fixed at the tank top, and the position-limit mechanism fixation is set
It sets in the water outlet.
Preferentially, the resistance mechanism includes spring, L bracket, nut and mandril, and the L bracket is fixed at
In the water tank outside top, the mandril upper end vertically passes through the L bracket, and the mandril lower end passes through the water tank and stretches
Enter inside the water tank, the mandril lower end is located above the floating drum, and the mandril upper end opens up external screw thread, the nut spiral shell
Line connects the mandril, and the spring is set on the mandril, and the spring overall diameter is less than the diameter of the nut, described
Spring is between the nut and the L bracket.
Preferentially, the water inlet sliding rail for the water inlet lid that is slidably connected, the water tank are opened up in the water tank inside left side wall
The water outlet sliding rail for the outflow cover for water that is slidably connected is opened up in inside right side wall, the water inlet sliding rail upper end is located at the water inlet
Place, water outlet sliding rail lower end are located at the water outlet.
Preferentially, the position-limit mechanism includes shaft, upper L shape bar, lower L shape bar, duck's foot plate and rubber membrane, and the water tank is right
The convex through-hole that cooperation accommodates the shaft and the upper L shape bar is opened up in side wall lower ends, the convex through-hole connection is described out
Neatly rail, the shaft are rotatably arranged in the convex through-hole, and the upper L shape bar is fixedly connected with the shaft left end, described
Lower L shape bar is fixedly connected with the shaft right end, and the duck's foot plate is fixedly connected with the lower L shape bar lower end, the duck's foot plate and institute
Stating lower L shape bar left side wall angle is 90 ° -145 °, and the duck's foot plate is located on the right side of the water outlet lower end, described rubber diaphragm sealed
It is fixed at the junction of the convex through-hole and the water outlet sliding rail.
Preferentially, the counter model JDM11-6H type electronic pulse counter, the wireless transport module model
For 4G LTE DTU, the travel switch model DZ-31 type waterproof position limit switch.
Preferentially, the floating drum material is high density polyurethane foam；The water inlet lid, the outflow cover for water material are rubber
Glue.
Preferentially, the inlet supporter of water and the water outlet bracket cross section are L shape.
Preferentially, including battery, the battery are fixed in the control box, and the battery gives the row
Cheng Kaiguan and wireless transport module power supply.
The utility model it is achieved the utility model has the advantages that
The utility model uses intermittent water consumption measurement method, is counted by accumulative water tank single water amount and water discharging number
Total water amount is calculated, measuring accuracy is higher than common continous way flowmeter；The water inlet of linkage circulation and draining are realized using floating drum,
It is high to control precision, single water amount stability is high.The utility model has structure simple, manufactures low with maintenance cost.
Detailed description of the invention
Fig. 1 is the sectional view under the utility model water inlet state；
Fig. 2 is the sectional view under the utility model effluent state；
Fig. 3 is the sectional view of position-limit mechanism in the utility model.
Mark meaning in attached drawing, 1- slope protection；The 2- water surface；3- water tank；4- controls box；5- spring；6-L shape bracket；7- nut；
8- mandril；9- travel switch；10- guide rod；11- floating drum；12- water inlet lid；13- water inlet sliding rail；14- inlet supporter of water；15- water outlet branch
Frame；16- is discharged sliding rail；17- position-limit mechanism；18- shaft；The upper L shape bar of 19-；L shape bar under 20-；21- duck's foot plate；22- rubber membrane；
23- outflow cover for water.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
A kind of flowmeter, including water tank 3, control box 4, counter, wireless transport module, travel switch 9 and into
Shui Chu water controller mechanism, the water tank 3 are fixed between slope protection 1 and farmland, outside the water tank 3 and the control box 4
Shape is the totally-enclosed cabinet of inner hollow, and the water source at water inlet connection slope protection, the water tank are opened up on 3 left side wall of water tank
Water outlet connection farmland is opened up on 3 right side walls；The counter is electrically connected the wireless transport module, the counter electrical connection
Travel switch 9.
The control box 4 is fixed at 3 outside top of water tank, and the counter and the wireless transport module are solid
Fixed to be arranged in the control box 4, the travel switch 9 is fixed in 3 inner top wall of water tank, the water inlet water outlet
Controller mechanism is mounted on inside the water tank 3, and the travel switch 9 is located above the water controller mechanism of intaking out.
Further, the water controller mechanism of intaking out include resistance mechanism, guide rod 10, floating drum 11, water inlet lid 12, into
Water bracket 14, water outlet bracket 15, position-limit mechanism 17 and outflow cover for water 23, the guide rod 10 are vertically fixed in the water tank 3,
The floating drum 11 is set on the guide rod 10, and the water inlet lid 12 is fixed at the floating drum by the inlet supporter of water 14
On 11, the outflow cover for water 23 is fixed on the floating drum 11 by the water outlet bracket 15, and the sliding of water inlet lid 12 connects
Connect 3 inside left side wall of water tank, the outflow cover for water 23 is slidably connected 3 inside right side wall of water tank, and the resistance mechanism is solid
Fixed setting is fixed at the water outlet in 3 top of water tank, the position-limit mechanism 17.
Further, the resistance mechanism includes spring 5, L bracket 6, nut 7 and mandril 8, and the L bracket 6 is fixed
It is arranged in 3 outside top of water tank, 8 upper end of mandril vertically passes through the L bracket 6, and 8 lower end of mandril passes through
The water tank 3 protrudes into inside the water tank 3, and 8 lower end of mandril is located at 11 top of floating drum, and 8 upper end of mandril opens up
External screw thread, the nut 7 are threadedly coupled the mandril 8, and the spring 5 is set on the mandril 8,5 overall diameter of spring
Less than the diameter of the nut 7, the spring 5 is between the nut 7 and the L bracket 6.
Further, the water inlet sliding rail 13 for the water inlet lid 12 that is slidably connected, institute are opened up in 3 inside left side wall of water tank
State the water outlet sliding rail 16 that the outflow cover for water 23 that is slidably connected is opened up in 3 inside right side wall of water tank, 13 upper end of the water inlet sliding rail position
In the water inlet, it is discharged 16 lower end of sliding rail and is located at the water outlet.
Further, the position-limit mechanism 17 includes shaft 18, upper L shape bar 19, lower L shape bar 20, duck's foot plate 21 and rubber
Film 22 opens up the convex through-hole that cooperation accommodates the shaft 18 and the upper L shape bar 19, institute on the 3 right side wall lower end of water tank
It states convex through-hole and is connected to the water outlet sliding rail 16, the shaft 18 is rotatably arranged in the convex through-hole, the upper L shape bar 19
It is fixedly connected with 18 left end of shaft, the lower L shape bar 20 is fixedly connected with 18 right end of shaft, and the duck's foot plate 21 is fixed to be connected
Lower 20 lower end of L shape bar is connect, the duck's foot plate 21 and the lower 20 left side wall angle of L shape bar are 90 ° -145 °, the duck's foot
Plate 21 is located on the right side of the water outlet lower end, and the sealing of rubber membrane 22 is fixed at the convex through-hole and the neatly out
The junction of rail 16.
Further, the counter model JDM11-6H type electronic pulse counter, the wireless transport module type
Number be 4G LTE DTU, the 9 model DZ-31 type waterproof position limit switch of travel switch.
Further, 11 material of floating drum is high density polyurethane foam；The water inlet lid 12,23 material of the outflow cover for water
Matter is rubber.
Further, the inlet supporter of water 14 and 15 cross section of water outlet bracket are L shape.
Further, including battery, the battery are fixed in the control box 4, and the battery is to institute
State travel switch 9 and wireless transport module power supply.
Utility model works process:
When water inlet, floating drum is located at bottom, and water inlet lid 12 is located at water inlet 13 lower end of sliding rail, and the water source of slope protection side is from water inlet
Into in water tank 3, outflow cover for water 23 is located at water outlet sliding rail lower end, and outflow cover for water 23 blocks water outlet；It is upper with 3 water level inside of water tank
It rises, the buoyancy of floating drum slowly increases until overcoming the elastic force of self gravity and spring 5 to act on, and floating drum drives water inlet lid 12 and water outlet
The arrival of 23 upward sliding of lid is upper, and travel switch counts once, and water inlet lid 12 covers water inlet, and water outlet exposes, in water tank not
It intakes again, water enters in farmland from water outlet；This duck's foot plate 21 of water slug makes the rotation of L shape bar 19 be pressed on rubber membrane 22
On, upper 19 upper end of L shape bar is now placed in 23 lower section of outflow cover for water, and upper 19 upper end of L shape bar stops 23 downlink of outflow cover for water to know duck's foot plate
Until 21 are no longer influenced by the impact force of water；When the water flow in water tank 3 is complete, upper L shape bar 19 is under the elastic force effect of rubber membrane 22
It rotates clockwise, 23 downlink of outflow cover for water blocks water outlet, while 12 downlink of lid of intaking exposes water outlet；The utility model it is total into
The receiving water that water=travel switch counts × water tank 3 regulates in advance；The receiving water of regulating tank 3 can pass through
The pretightning force of adjustment spring is realized.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (9)
1. a kind of flowmeter, which is characterized in that including water tank (3), control box (4), counter, wireless transport module,
Travel switch (9) and water controller mechanism of intaking out, the water tank (3) are fixed between slope protection (1) and farmland, the water
Case (3) and control box (4) shape are the totally-enclosed cabinet of inner hollow, open up water inlet on water tank (3) left side wall
It is connected to the water source at slope protection, water outlet connection farmland is opened up on water tank (3) right side wall；
The control box (4) is fixed at the water tank (3) outside top, and the counter and the wireless transport module are solid
Fixed to be arranged in the control box (4), the travel switch (9) is fixed in the water tank (3) inner top wall, it is described into
Shui Chu water controller mechanism is mounted on the water tank (3) inside, and the travel switch (9) is located at the water controller machine of intaking out
Above structure.
2. a kind of flowmeter according to claim 1, which is characterized in that the water controller mechanism packet of intaking out
Include resistance mechanism, guide rod (10), floating drum (11), water inlet lid (12), inlet supporter of water (14), water outlet bracket (15), position-limit mechanism
(17) it is vertically fixed in the water tank (3) with outflow cover for water (23), the guide rod (10), the floating drum (11) is set in institute
It states on guide rod (10), the water inlet lid (12) is fixed on the floating drum (11) by the inlet supporter of water (14), described
Outflow cover for water (23) is fixed on the floating drum (11) by the water outlet bracket (15), and the water inlet lid (12) is slidably connected
Water tank (3) inside left side wall, the outflow cover for water (23) are slidably connected the water tank (3) inside right side wall, the resistance machine
Structure is fixed at the top of the water tank (3), and the position-limit mechanism (17) is fixed at the water outlet.
3. a kind of flowmeter according to claim 2, which is characterized in that the resistance mechanism include spring (5),
L bracket (6), nut (7) and mandril (8), the L bracket (6) are fixed in the water tank (3) outside top, institute
It states mandril (8) upper end vertically to pass through the L bracket (6), mandril (8) lower end passes through the water tank (3) and protrudes into the water
Case (3) is internal, and mandril (8) lower end is located above the floating drum (11), and mandril (8) upper end opens up external screw thread, described
Nut (7) is threadedly coupled the mandril (8), and the spring (5) is set on the mandril (8), and spring (5) overall diameter is small
Diameter in the nut (7), the spring (5) is between the nut (7) and the L bracket (6).
4. a kind of flowmeter according to claim 3, which is characterized in that in water tank (3) inside left side wall
The water inlet sliding rail (13) for the water inlet lid (12) that is slidably connected is opened up, opens up and is slidably connected in water tank (3) inside right side wall
The water outlet sliding rail (16) of the outflow cover for water (23), the water inlet sliding rail (13) upper end are located at the water inlet, are discharged sliding rail
(16) lower end is located at the water outlet.
5. a kind of flowmeter according to claim 4, which is characterized in that the position-limit mechanism (17) includes shaft
(18), upper L shape bar (19), lower L shape bar (20), duck's foot plate (21) and rubber membrane (22) are opened on water tank (3) the right side wall lower end
The convex through-hole for accommodating the shaft (18) and the upper L shape bar (19), the convex through-hole connection neatly out are closed in establishing
Rail (16), the shaft (18) are rotatably arranged in the convex through-hole, and the upper L shape bar (19) is fixedly connected with the shaft
(18) left end, the lower L shape bar (20) are fixedly connected with the shaft (18) right end, the duck's foot plate (21) be fixedly connected it is described under
L shape bar (20) lower end, the duck's foot plate (21) and lower L shape bar (20) the left side wall angle are 90 ° -145 °, the duck's foot plate
(21) it is located on the right side of the water outlet lower end, rubber membrane (22) sealing is fixed at the convex through-hole and the water outlet
The junction of sliding rail (16).
6. a kind of flowmeter according to claim 1, which is characterized in that the counter model JDM11-
6H type electronic pulse counter, the wireless transport module model 4G LTE DTU, travel switch (9) the model DZ-
31 type waterproof position limit switchs.
7. a kind of flowmeter according to claim 2, which is characterized in that floating drum (11) material is high density
Polyurethane foam；The water inlet lid (12), the outflow cover for water (23) material are rubber.
8. a kind of flowmeter according to claim 2, which is characterized in that the inlet supporter of water (14) and it is described go out
Water bracket (15) cross section is L shape.
9. a kind of flowmeter according to claim 1, which is characterized in that including battery, the battery is solid
Fixed to be arranged in the control box (4), the battery is powered to the travel switch (9) and the wireless transport module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237774.6U CN208721171U (en) | 2018-08-02 | 2018-08-02 | A kind of flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237774.6U CN208721171U (en) | 2018-08-02 | 2018-08-02 | A kind of flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721171U true CN208721171U (en) | 2019-04-09 |
Family
ID=65975929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821237774.6U Expired - Fee Related CN208721171U (en) | 2018-08-02 | 2018-08-02 | A kind of flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765938A (en) * | 2020-06-20 | 2020-10-13 | 王帅 | Estimation testing device for farmland net irrigation water consumption |
-
2018
- 2018-08-02 CN CN201821237774.6U patent/CN208721171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765938A (en) * | 2020-06-20 | 2020-10-13 | 王帅 | Estimation testing device for farmland net irrigation water consumption |
| CN111765938B (en) * | 2020-06-20 | 2023-02-24 | 王帅 | Estimation testing device for farmland net irrigation water consumption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208721171U (en) | A kind of flowmeter | |
| CN105010095A (en) | Specific discharge type irrigation water metering and controlling device | |
| CN107764961A (en) | The equipment of different depth water layer impurity content in a kind of monitoring water | |
| CN101344060B (en) | Sprocket wheel watermill | |
| CN209589906U (en) | A kind of water quality automatic monitoring device applied to rivers salty tide early warning | |
| CN108751461A (en) | A kind of equipment of the low-lying place's rainwater of cleaning using solar energy | |
| CN208183694U (en) | A kind of water conservancy and hydropower dam floating object cleaning device | |
| CN108731758A (en) | A kind of flowmeter | |
| CN206157677U (en) | Novel hydraulic engineering river course gate | |
| CN207878401U (en) | A kind of water gate control device | |
| CN205691798U (en) | Flood forecasting and scheduling monitoring device | |
| CN108901760B (en) | Differential rotating disc type automatic irrigation water quantity metering control device | |
| CN206824259U (en) | A kind of new energy battery production silicon single crystal rod multistage pickler | |
| CN212284419U (en) | Inclined plane type variable buoyancy seed sorting machine | |
| CN206570072U (en) | A kind of municipal sewage plant's flocculant terminal automatic adding device | |
| CN205935106U (en) | Closestool of washing ring hutch water device is equipped with | |
| CN206041618U (en) | Water level measurement and control device | |
| CN208998391U (en) | The automatic adjustable box priming apparatus of water filling | |
| CN211169943U (en) | Side-mounted air-flotation water tank for adjusting water level | |
| CN209082596U (en) | A kind of vertical planting rainwater water supply device | |
| CN108534858A (en) | A kind of difference power triggering type Precision Irrigation flowmeter | |
| CN108731759A (en) | A kind of farmland quantifying irrigation device | |
| CN207119165U (en) | A kind of PVC extraction tank muddy with liquidproof | |
| CN205959474U (en) | Many bodies float evaporation experiment pond | |
| CN110863554A (en) | Hybrid renewable energy power supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190409 Termination date: 20190802 |