CN204664573U - Float stop valve - Google Patents
Float stop valve Download PDFInfo
- Publication number
- CN204664573U CN204664573U CN201520235751.1U CN201520235751U CN204664573U CN 204664573 U CN204664573 U CN 204664573U CN 201520235751 U CN201520235751 U CN 201520235751U CN 204664573 U CN204664573 U CN 204664573U
- Authority
- CN
- China
- Prior art keywords
- water
- float
- valve
- guide rod
- briquetting
- 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
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- Float Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to a kind of valve preventing secondary cistern spilling water, i.e. float stop valve.Belong to water-supply technology field.It is made up of float, lever, support, top cover, briquetting, guide rod, housing, cone blocking, it is characterized in that: on the left of housing, establish water intake, right side sets out the mouth of a river, middle vertical taper hole, intake-outlet is communicated with, establish cone blocking in taper hole, limited by support, briquetting, guide rod, lever and handled, determine the opening and closing of valve.Float stop valve is open in usual, must be connected on float valve water intake and use.In normal state, when secondary cistern supplies water, float valve is opened, and closes when cutting off the water, once occur the more than fault of water inlet, the water surface can constantly rise, and now only for by buoyancy of water, makes float stop valve close, and cuts off water route, prevents spilling water.The utility model structure is simple, and cost is low, and in space permission situation, as long as add this valve to old secondary cistern, can be transform as the secondary cistern preventing spilling water.There is good economic benefit.
Description
One, technical field
The utility model is a kind of float stop valve, is mainly used in secondary cistern, can prevent spilling water, should belong to feedwater field.
Two, background technique
No matter be elevated tank, or the open type water storage box of solar water heater, all to adopt secondary cistern or claim extra feed tank to control water inlet.Because elevated tank, solar water heater are all positioned at roof, roof equal-height position, once because of the fault of float valve, secondary cistern occurs that spilling water is difficult to be found, a large amount of tap water is often caused to run off in vain.At present, although have self-locking secondary cistern etc. to have prevent spilling water function, all require that secondary cistern is airtight, and need certain pressure be born.This valve can be used for open type secondary cistern, is contained in ball float water intake, can prevent spilling water.
Three, model utility content
Float stop valve is the secondary cistern for making to prevent spilling water, is converted into open type and the technological scheme proposed by sealed mode, by float (1), lever (2), support (3), top cover (4), briquetting (5), guide rod (6), housing (7), cone blocking (8) forms, it is characterized in that: on the left of housing, establish water intake, right side sets out the mouth of a river, and be communicated with by being located at middle vertical taper hole, cone blocking is established in taper hole, guide rod is established above cone blocking, taper hole is suitable for reading establishes briquetting, guide rod passes from briquetting center, taper hole must be made, cone blocking, the center line of guide rod coincides, support established by briquetting, support is connected with pivot pin with lever, lever take hole as boundary, be divided into different two sections of length, corresponding guide rod termination, short section of termination, long section end connects float.The utility model structure is simple, and cost is low, and reliability is high, and it not only can be newly-designed secondary cistern and uses, and, in space permission situation, as long as add this valve to old secondary cistern, the secondary cistern preventing spilling water can be transformed into.There is good economic benefit.
Four, accompanying drawing explanation
Fig. 1: sectional structure schematic diagram
Five, embodiment
By reference to the accompanying drawings, model utility technological scheme mode of execution is described as follows:
Float stop valve shown in Fig. 1, be made up of float, lever, support, top cover, guide rod, housing, cone blocking, implementation process: guide rod is connected with cone blocking, and guide rod is aimed at briquetting center, through seal ring, make briquetting be enclosed within guide rod, then, cone blocking is aimed at taper hole and is loaded, then briquetting is loaded housing, screws top cover; Support is contained on briquetting, and the corresponding guide rod termination of short section of lever end, is connected support with lever with pivot pin, then float is contained in the long section end of lever, so far, just assemble complete.Course of action: float stop valve is valve open in usual, during for secondary cistern, must be connected on float valve water intake.In normal working, secondary cistern needs to supply water, and float valve is opened; The complete float valve that supplies water is closed.Once occur that float valve is intake more than fault, the water surface must be caused constantly to rise, when rising to the float of float stop valve, buoyancy of water promotes float and rises, and drives lever to rotate around pivot pin thereupon, so, lever moment promotes cone blocking by guide rod, even if float stop valve is closed.Cut off water route, avoid secondary cistern spilling water.
Claims (2)
1. a float stop valve: by float (1), lever (2), support (3), top cover (4), briquetting (5), guide rod (6), housing (7), cone blocking (8) forms, it is characterized in that: on the left of housing, establish water intake, right side sets out the mouth of a river, and be communicated with by being located at middle vertical taper hole, cone blocking is established in taper hole, guide rod is established above cone blocking, taper hole is suitable for reading establishes briquetting, guide rod passes from briquetting center, taper hole must be made, cone blocking, the center line of guide rod coincides, support established by briquetting, support is connected with pivot pin with lever, lever take hole as boundary, be divided into different two sections of length, corresponding guide rod termination, short section of termination, long section end connects float.
2. float stop valve according to claim 1, is characterized in that: buoyancy of water throttle down in use secondary cistern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235751.1U CN204664573U (en) | 2015-04-20 | 2015-04-20 | Float stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235751.1U CN204664573U (en) | 2015-04-20 | 2015-04-20 | Float stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664573U true CN204664573U (en) | 2015-09-23 |
Family
ID=54134956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235751.1U Expired - Fee Related CN204664573U (en) | 2015-04-20 | 2015-04-20 | Float stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948819A (en) * | 2015-04-20 | 2015-09-30 | 吕延成 | Float stop valve |
| CN105840906A (en) * | 2016-06-08 | 2016-08-10 | 晋江佶邦机械技术服务有限公司 | Delayed water supplementation floating ball valve and electric water boiler using floating ball valve |
-
2015
- 2015-04-20 CN CN201520235751.1U patent/CN204664573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948819A (en) * | 2015-04-20 | 2015-09-30 | 吕延成 | Float stop valve |
| CN105840906A (en) * | 2016-06-08 | 2016-08-10 | 晋江佶邦机械技术服务有限公司 | Delayed water supplementation floating ball valve and electric water boiler using floating ball valve |
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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 |
Granted publication date: 20150923 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |