CN203868481U - Double-ball snap valve for water tower - Google Patents
Double-ball snap valve for water tower Download PDFInfo
- Publication number
- CN203868481U CN203868481U CN201420312660.9U CN201420312660U CN203868481U CN 203868481 U CN203868481 U CN 203868481U CN 201420312660 U CN201420312660 U CN 201420312660U CN 203868481 U CN203868481 U CN 203868481U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- connecting rod
- push rod
- water
- 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
- Float Valves (AREA)
Abstract
The utility model discloses a double-ball snap valve for a water tower and relates to the technical field of valve equipment. The upper end of a valve body is provided with a water inlet, and the lower end of the valve body is provided with a water outlet; a valve body baffle is arranged at the upper end of the interior of the valve body, a connecting rod is arranged in the valve body baffle coaxially, and a valve spool is arranged at the upper end of the connecting rod; a second push rod is in threaded connection with the lower end of the connecting rod, and the other end of the second push rod is provided with a second float ball; a spring is arranged at the lower end of the valve body baffle and on the left side of the center of the connecting rod, the right end of the spring is connected to a movable clamping rod, the other end of the movable clamping rod is in threaded connection with a first push rod, and the other end of the first push rod is connected with a first float ball. The double-ball snap valve is simple in structure, reasonable in design and convenient to operate. Since the two float balls are utilized to control internal components of the valve body of the snap valve, the snap valve can be controlled through buoyancy and gravity only.
Description
Technical field
The utility model relates to valve arrangement technical field, is specifically related to two ball instantaneously changing valves for a kind of water tower.
Background technique
Valve is the controlling component in a kind of fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.Various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are quite various.Valve can be used for controlling flowing of all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve, cast steel valve, stainless valve (201,304,316 etc.), Cr-Mo steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve etc. according to material.
Water tower refers to the tower-like building that in general residential belt, retaining is used, some or an important component part of water factory's production technology.For the tall and slender structure of water storage and water distribution, the water yield and the hydraulic pressure that are used in maintenance and adjusting water supply network.Water tower be unable to do without valve when building use, utilizes valve to regulate the current in water tower.
In use, inlet valve and flowing water Valve are two independently valve arrangements to existing water tower valve, need external equipment to assist use during use, and such valve is very inconvenient.
Summary of the invention
The purpose of this utility model is to provide two ball instantaneously changing valves for a kind of water tower, and it is simple in structure, reasonable in design and easy to operate, and instantaneously changing valve utilizes the component controls of two ball floats to valve inner, and it can be controlled valve by buoyancy and gravity.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises valve body, water intake, water outlet, the first ball float, the first push rod, the second ball float, the second push rod, spool, valve body manger board, connecting rod, spring and movable kelly, the upper end of valve body is provided with water intake, the lower end of valve body is provided with water outlet, the inner upper end of valve body is provided with valve body manger board, the inner side of valve body manger board is coaxially arranged with connecting rod, the upper end of connecting rod is provided with spool, the lower end of connecting rod is connected with the second push rod, the other end of the second push rod is provided with the second ball float, the lower end of valve body manger board, the center left of connecting rod is provided with spring, the right-hand member of spring is connected with movable kelly, the other end of movable kelly is connected with the first push rod, the other end of the first push rod is connected with the first ball float.
The utility model working principle: when the water of water tower inside is not enough, water enters by water intake, when the water logging of water tower inside is during to the first ball float, because connecting rod and movable kelly are connected together, connecting rod cannot drive valve core movement, now current are still to water tower internal flow, when the water logging of water tower inside is during to the second ball float and drive it to move upward, now utilize lever principle the first push rod to move by promotion activity kelly left, when motion certain distance, the buckle part of movable kelly is parallel with connecting rod, now the second push rod can make connecting rod move downward due to the buoyancy of the second ball float, utilize spool throttle down, when user uses the water of water tank inside, water level declines and makes and ball float moves downward, and ball float can drive the second pushrod movement by gravity, and utilizes lever principle that connecting rod is moved upward, thereby again opens valve.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design and easy to operate, instantaneously changing valve utilizes the component controls of two ball floats to valve inner, and it can be controlled valve by buoyancy and gravity.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises valve body 1, water intake 2, water outlet 3, the first ball float 4, the first push rod 5, the second ball float 6, the second push rod 7, spool 8, valve body manger board 9, connecting rod 10, spring 11 and movable kelly 12, the upper end of valve body 1 is provided with water intake 2, the lower end of valve body 1 is provided with water outlet 3, the inner upper end of valve body 1 is provided with valve body manger board 9, the inner side of valve body manger board 9 is coaxially arranged with connecting rod 10, the upper end of connecting rod 10 is provided with spool 8, the lower end of connecting rod 10 is connected with the second push rod 7, the other end of the second push rod 7 is provided with the second ball float 6, the lower end of valve body manger board 9, the center left of connecting rod 10 is provided with spring 11, the right-hand member of spring 11 is connected with movable kelly 12, the other end of movable kelly 12 is connected with the first push rod 5, the other end of the first push rod 5 is connected with the first ball float 4.
This embodiment working principle: when the water of water tower inside is not enough, water enters by water intake, when the water logging of water tower inside is during to the first ball float, because connecting rod and movable kelly are connected together, connecting rod cannot drive valve core movement, now current are still to water tower internal flow, when the water logging of water tower inside is during to the second ball float and drive it to move upward, now utilize lever principle the first push rod to move by promotion activity kelly left, when motion certain distance, the buckle part of movable kelly is parallel with connecting rod, now the second push rod can make connecting rod move downward due to the buoyancy of the second ball float, utilize spool throttle down, when user uses the water of water tank inside, water level declines and makes and ball float moves downward, and ball float can drive the second pushrod movement by gravity, and utilizes lever principle that connecting rod is moved upward, thereby again opens valve.
This embodiment has following beneficial effect: it is simple in structure, reasonable in design and easy to operate, and instantaneously changing valve utilizes the component controls of two ball floats to valve inner, and it can be controlled valve by buoyancy and gravity.
Claims (1)
1. two ball instantaneously changing valves for a water tower, it is characterized in that it comprises valve body (1), water intake (2), water outlet (3), the first ball float (4), the first push rod (5), the second ball float (6), the second push rod (7), spool (8), valve body manger board (9), connecting rod (10), spring (11) and movable kelly (12), the upper end of valve body (1) is provided with water intake (2), the lower end of valve body (1) is provided with water outlet (3), the inner upper end of valve body (1) is provided with valve body manger board (9), the inner side of valve body manger board (9) is coaxially arranged with connecting rod (10), the upper end of connecting rod (10) is provided with spool (8), the lower end of connecting rod (10) is connected with the second push rod (7), the other end of the second push rod (7) is provided with the second ball float (6), the lower end of valve body manger board (9), the center left of connecting rod (10) is provided with spring (11), the right-hand member of spring (11) is connected with movable kelly (12), the other end of movable kelly (12) is connected with the first push rod (5), the other end of the first push rod (5) is connected with the first ball float (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312660.9U CN203868481U (en) | 2014-06-13 | 2014-06-13 | Double-ball snap valve for water tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312660.9U CN203868481U (en) | 2014-06-13 | 2014-06-13 | Double-ball snap valve for water tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868481U true CN203868481U (en) | 2014-10-08 |
Family
ID=51649435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312660.9U Expired - Fee Related CN203868481U (en) | 2014-06-13 | 2014-06-13 | Double-ball snap valve for water tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989865A (en) * | 2015-08-07 | 2015-10-21 | 崔杰强 | Liquid limited filling device and manufacturing method thereof |
-
2014
- 2014-06-13 CN CN201420312660.9U patent/CN203868481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989865A (en) * | 2015-08-07 | 2015-10-21 | 崔杰强 | Liquid limited filling device and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204493876U (en) | A kind of antifreeze flow-guiding valve | |
| CN201475456U (en) | Liquid constant flow regulating valve | |
| CN203868481U (en) | Double-ball snap valve for water tower | |
| CN203096842U (en) | Differential pressure type water saving device | |
| CN102384307B (en) | Water level control valve with flow rate continuous control function | |
| CN202924767U (en) | Automatic water intake device of sewage treatment tank | |
| CN204187038U (en) | Multi-functional pilot-operated diaphragm valve | |
| CN101473771A (en) | Plant ultramicro pressure water supply system | |
| CN204721962U (en) | Urban agriculture automatic spray fill system | |
| CN204082715U (en) | Coke guide leads burnt grid fast moving hydraulic control system | |
| CN201688629U (en) | Liquid supply device with low-pressure circulation | |
| CN205207864U (en) | Built -in automatic fluid level control valve | |
| CN204621686U (en) | Numerically controlled lathe automatic watering system | |
| CN203200046U (en) | Pressure-free water storage bucket | |
| CN201715088U (en) | Flow-limiting water-saving pipe | |
| CN201588260U (en) | Novel water supply equipment | |
| CN202171749U (en) | Liquid flow stabilizing device | |
| CN104805807B (en) | Reservoir normal-temperature water crosses dam system | |
| CN204004638U (en) | A kind of pressure adjustable pilot-operated type reduction valve | |
| CN204393028U (en) | Watering apparatus | |
| CN202188167U (en) | Control valve | |
| CN203516243U (en) | Oil inlet throttling loop | |
| CN203100171U (en) | Water tank automatic water closing device with guide cylinder | |
| CN203100170U (en) | Secondary enlarged-floating-ball-type water tank automatic water-closing device | |
| CN204607601U (en) | A kind of water-purifying machine that novel rising pipe is set |
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 |
Granted publication date: 20141008 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |