CN207924520U - A kind of controller for liquid flow - Google Patents
A kind of controller for liquid flow Download PDFInfo
- Publication number
- CN207924520U CN207924520U CN201820386489.4U CN201820386489U CN207924520U CN 207924520 U CN207924520 U CN 207924520U CN 201820386489 U CN201820386489 U CN 201820386489U CN 207924520 U CN207924520 U CN 207924520U
- Authority
- CN
- China
- Prior art keywords
- liquid pool
- hose
- liquid
- drawstring
- floating ball
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007667 floating Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000001144 postural effect Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Flow Control (AREA)
Abstract
A kind of fluid flow control method and device, it is characterized in that it is characterized in that a floating ball is arranged in a liquid pool with inlet and lower part liquid outlet, drawstring one end is connected on floating ball, the drawstring other end bypasses the pulley of liquid pool bottom successively, it is connected to after pulley at the top of liquid pool on the hose on the water outlet of liquid pool lower part, hose and the position of drawstring junction are less than liquid pool water level, the water outlet of hose is not higher than the position of hose and drawstring junction, external liquid is injected by inlet in liquid pool, liquid in liquid pool is flowed out from flexible pipe outlet, liquid pool fluctuation in stage, floating ball is also with lifting, floating ball drives hose synchronization lifting by drawstring, liquid pool liquid level is set to keep stablizing to hose and the vertical dimension,postural of drawstring junction, in this way, under stable hydraulic, the fluid flow of hose outflow also keeps stable.The utility model compared with the prior art, have the advantages that it is simple in structure, at low cost, woth no need to valve.
Description
Technical field：
The utility model is related to a kind of flow control techniques.
Background technology：
The method of existing accurate flow control is usually servo-type, i.e., is controlled according to the variation of the flow detected
Valve switch, to ensure that stability of flow, such control mode need flow quantity detection mechanism, control device and electrically operated valve, because
This, the equipment cost of flow control is high, moreover, cannot use cannot valvular situation.
Utility model content：
The goal of the invention of the utility model is to provide a kind of fluid flow simple in structure, at low cost, woth no need to valve
Control device.
The utility model fluid flow control method is achieved in that the liquid with inlet and lower part liquid outlet one
One floating ball is set in pond, and drawstring one end is connected on floating ball, and the drawstring other end bypasses the pulley of liquid pool bottom, liquid pool top successively
Pulley after be connected on the hose on the water outlet of liquid pool lower part, the position of hose and drawstring junction is less than liquid pool water level, soft
The water outlet of pipe is not higher than the position of hose and drawstring junction, and external liquid is injected by inlet in liquid pool, in liquid pool
Liquid flowed out from flexible pipe outlet, liquid pool fluctuation in stage, also with lifting, floating ball passes through drawstring hose is driven to synchronize to be risen floating ball
Drop makes liquid pool liquid level keep stablizing to hose and the vertical dimension,postural of drawstring junction, in this way, under stable hydraulic, hose
The fluid flow of outflow also keeps stable.
The utility model controller for liquid flow is achieved in that including the liquid with water inlet and lower part water outlet
Pond, volume control device are particular in that volume control device includes floating ball, drawstring, hose, several pulleys, in liquid pool
A pulley is at least arranged in lower part, a pulley is at least arranged outside liquid pool, hose is connected on the water outlet of liquid pool lower part, and floating ball is located at liquid
In pond, drawstring one end is connected on floating ball, and the drawstring other end connects after bypassing the pulley in liquid pool outside the pulley, liquid pool of lower part successively
It is connected on hose, makes tie point of the drawstring on hose less than liquid pool liquid level and be higher than liquid pool lower part water outlet.
Here, in order to ensure in hose that liquid flowing is smooth, the drawstring of hose is at the tie point on hose under liquid pool
It is socketed with spring ring between portion's water outlet.Due to there is spring ring, hose move up and down and when leading to bending, would not be curved
Folding, and hose is made to close, prevent liquid from flowing out.
The utility model compared with the prior art, due to can be achieved with woth no need to complicated servo-control mechanism of high cost
The control of regime flow, therefore, have the advantages that it is simple in structure, at low cost, woth no need to valve.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode：
The utility model is described in further detail in conjunction with drawings and examples：
As shown, the utility model controller for liquid flow is achieved in that including carrying water inlet 1 and lower part
Liquid pool 3, the volume control device a of water outlet 2, the top of liquid pool 3 are provided with overflow port 4, to ensure that 3 water level of liquid pool is no more than most
High water level is particular in that volume control device a includes floating ball 5, drawstring 6, hose 7, several pulleys 8, lower part in liquid pool 3
Two pulleys are arranged in two pulleys 8 of setting left and right, 3 top of liquid pool, and a lower part wherein pulley 8 is located at the underface of floating ball 5 in liquid pool 3,
A wherein pulley 8 on 3 top of liquid pool is located at the surface of another pulley in lower part in liquid pool 38,8, another pulley on 3 top of liquid pool
In the outside of liquid pool 3, hose 7 is connected on 3 lower part water outlet 2 of liquid pool, and floating ball 5 is located in liquid pool 3, and 6 one end of drawstring is connected to
On floating ball 5,6 other end of drawstring bypasses another pulley 8, the liquid of lower part in the wherein pulley 8, liquid pool 3 of lower part in liquid pool 3 successively
It is connected on hose 7 after another pulley 8 above a wherein pulley 8, liquid pool 3 above pond 3, makes company of the drawstring 6 on hose 7
Contact A is higher than 3 lower part water outlet 2 of liquid pool less than 3 liquid level B of liquid pool.
The drawstring 6 of hose 7 is socketed with spring ring 9 at the tie point on hose 7 between 3 lower part water outlet 2 of liquid pool.
The utility model fluid flow control method is achieved in that the liquid in liquid pool 3 exports outflow from hose 7,
3 fluctuation in stage of liquid pool, floating ball 5 drive 7 synchronization lifting of hose by drawstring 6,3 liquid level B of liquid pool are made to arrive also with lifting, floating ball 5
Vertical dimension,postural C at hose 7 and 6 tie point A of drawstring keeps stablizing, in this way, under stable hydraulic, the liquid of the outflow of hose 7
Body flow also keeps stable.
Claims (2)
1. a kind of controller for liquid flow includes liquid pool, volume control device with water inlet and lower part water outlet, spy
Sign is that volume control device includes floating ball, drawstring, hose, several pulleys, and lower part is at least arranged a pulley in liquid pool, outside liquid pool
One pulley is at least set, and hose is connected on the water outlet of liquid pool lower part, and floating ball is located in liquid pool, and drawstring one end is connected to floating ball
On, the drawstring other end is connected to after bypassing the pulley in liquid pool outside the pulley, liquid pool of lower part successively on hose, makes drawstring in hose
On tie point less than liquid pool liquid level and be higher than liquid pool lower part water outlet.
2. controller for liquid flow according to claim 1, it is characterised in that connection of the drawstring of hose on hose
At point spring ring is socketed between the water outlet of liquid pool lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386489.4U CN207924520U (en) | 2018-03-21 | 2018-03-21 | A kind of controller for liquid flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386489.4U CN207924520U (en) | 2018-03-21 | 2018-03-21 | A kind of controller for liquid flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924520U true CN207924520U (en) | 2018-09-28 |
Family
ID=63595877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386489.4U Expired - Fee Related CN207924520U (en) | 2018-03-21 | 2018-03-21 | A kind of controller for liquid flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388275A (en) * | 2018-03-21 | 2018-08-10 | 佛山市己阿已磁电设备有限公司 | A kind of fluid flow control method and device |
-
2018
- 2018-03-21 CN CN201820386489.4U patent/CN207924520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388275A (en) * | 2018-03-21 | 2018-08-10 | 佛山市己阿已磁电设备有限公司 | A kind of fluid flow control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108388275A (en) | A kind of fluid flow control method and device | |
| KR101591985B1 (en) | Floating type water intake system that selectively controls water depth by buoyancy device | |
| CN201162696Y (en) | Floating mobile water pump water suction device | |
| CN207924520U (en) | A kind of controller for liquid flow | |
| CN109611372B (en) | Emergency drainage water pump device | |
| CN204878978U (en) | Hydraulic drive system of extra -large -size reservoir atmospheric valve | |
| CN208899572U (en) | Box type negative-pressure-free supply equipment | |
| CN202390183U (en) | Liquid filling system with compensation device | |
| CN209103161U (en) | A kind of water-level control apparatus with automatic drainage function | |
| CN208777378U (en) | Water tank water replanishing device and water tank water charging system | |
| CN208235633U (en) | A kind of integration adjustable constant-pressure water supply device | |
| CN208251227U (en) | A kind of water level promoting device | |
| CN206830145U (en) | Well casing gas recovery device | |
| CN206152826U (en) | Large capacity pipettor | |
| CN104895015A (en) | Automatic dam height control device for water-filled rubber dam | |
| CN201419086Y (en) | Automatic flow and constant flow device of pool | |
| CN204377590U (en) | A kind of surge flow irrigation system experimental device | |
| CN208472646U (en) | A kind of construction of hydro project water-proof drainage device | |
| CN209281257U (en) | A kind of sewage treatment fluid level control device | |
| CN207866475U (en) | A kind of water supply and sewage simulation experimental provision | |
| CN205567321U (en) | Automatic irrigator in farmland | |
| CN201225308Y (en) | Moveable water intake port | |
| CN215860310U (en) | Negative pressure automatic water drainage device of gas drainage pipe | |
| CN203559471U (en) | Anti-reverse-flow device | |
| CN205873935U (en) | A intelligence play mill weir for waste water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: The goldfish garden incense street Chancheng District 528000 Guangdong city of Foshan Province, No. 6 802 Patentee after: Li Ze Address before: No.2 Dajiang Luolian 5 road, Zhangcha street, Chancheng District, Foshan City, Guangdong Province Patentee before: FOSHAN JI'AJI MAGNETOELECTRIC EQUIPMENT Co.,Ltd. |
|
| 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: 20180928 |