CN2197528Y - Controller for single pipe as inlet and outlet - Google Patents
Controller for single pipe as inlet and outlet Download PDFInfo
- Publication number
- CN2197528Y CN2197528Y CN 94209994 CN94209994U CN2197528Y CN 2197528 Y CN2197528 Y CN 2197528Y CN 94209994 CN94209994 CN 94209994 CN 94209994 U CN94209994 U CN 94209994U CN 2197528 Y CN2197528 Y CN 2197528Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- valve
- outlet
- float valve
- 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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Abstract
The utility model relates to a device for controlling the water inflow and outflow of one single pipe, which is used in a water supply system. The utility model is composed of a common water pipe connection for water inflow and outflow on the lower end of the utility model, a float valve on the common water pipe connection, a drainage chamber, a water-supply chamber, etc. A floating body arranged in the water-supply chamber is connected with a floating core of a floating valve via a pull wire, and the floating valve is common switched on and switched off by a floating force to control the water inflow and outflow. In the device for controlling the water inflow and outflow of one single pipe, only one water pipe needs to be changed. The utility model has the advantages of convenient operation and safety.
Description
The utility model relates to the water inlet and outlet control gear in a kind of water system.
Existing water system, as the tap water tank of building, tall building, the water up and down of solar water heater mostly uses two-tube control gear, promptly goes up controlling plumbing fixtures of water, following water one cover controlling plumbing fixtures.It is many, great in constructing amount that this two-tube control gear consumes tubing, and accidents such as spilling water, the case that rises also take place easily in operation inconvenience.
Order of the present utility model provides a kind ofly can save tubing, easy operating, safe and reliable water system water inlet and outlet control gear.
For the lower end of finishing the water inlet and outlet control gear that goal of the invention designs is the shared water pipe adapter of water inlet and outlet, it on it float valve, above the following water cavity on the float valve is upper water cavity, separated by plug between upper water cavity and the following water cavity, have a buoyancy aid to pass the backguy of plug by one in the upper water cavity and be connected up and down with spool in the float valve, upper water cavity and following water cavity respectively communicate with tank with water pipe.During use, the shared water pipe adapter of water inlet and outlet of the present utility model is connected with tee union and pipe valve and tap water pipeline and water pipeline, close the water pipe pipe valve earlier, open the tap water pipe valve again, water enters float valve, owing to depend merely on the buoyancy of spool float valve cuts out, water promptly enters down water cavity through float valve, enters tank through water pipe again.To the tank filling up water, water enters upper water cavity through water pipe and makes buoyancy aid come-up, and by leading the spool in the float valve in the backguy, like this buoyancy that spool and buoyancy aid produced make a concerted effort spool is closed float valve, tap water just no longer enters tank, can close the tap water pipe valve.During water, open the water pipe pipe valve, the water in shared water pipe adapter of water inlet and outlet and the float valve flows out, and spool buoyancy reduces, and float valve is opened, and the water in the tank promptly flows into water pipe.Like this, a water pipe is installed, is used the just water in water and the use tank on tank easily of the utility model water inlet and outlet control gear.When the pipe valve that is connected with running water pipe is one-way valve, but automatic water supplement.
As embodiment of the present utility model, the spool of float valve is made glueballs, and the valve bottom perimeter distribution water inlet of float valve is when going up water like this, water can not stop up the water hole with pushing away on the valve ball, in addition from the peripheral ejection of spherical spool, glueballs is under buoyancy function, and is tight-closed, and block-water effect might as well.
In order to increase the buoyancy of buoyancy aid in the upper water cavity, also the buoyancy aid in the upper water cavity can be made hollow floating pipe.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 be the utility model embodiment single tube water inlet and outlet control gear and on solar water heater the user mode schematic representation.
As shown in Figure 1, the lower end of single tube water inlet and outlet control gear is the shared water pipe adapter 1 of water inlet and outlet, is float valve 6 on it, and 2 circumferential distribution has water inlet 3 at the bottom of the valve of float valve 6, and glueballs spool 5 is arranged in the float valve chamber 4, is following water cavity 7 above the float valve 6.Following water cavity 7 is connected up and down to take over 11 with upper water cavity 13, and cuts off with plug 8,9,10, and the backguy 12 that one of floating pipe 15 usefulness in the upper water cavity 13 are passed plug 10,9,8 is connected with the spherical valve core 5 of float valve 6.The pipe cap 16 that band exhaust port 17 is arranged on the upper water cavity lumen 14.Upper water cavity 13 is communicated with the water storage box 14 of solar water heater by water pipe 18.Following water cavity 7 is communicated with the heat collector 20 of solar water heater by water pipe 21.Be connected with two water pipes 25 between the water storage box 19 of solar water heater and the heat collector 20, the shared water pipe 1 of the water inlet and outlet of single tube water inlet and outlet control gear is connected with running water pipe with threeway and pipe valve 24 through water pipe, communicates with shower nozzle through pipe valve 23.
Claims (3)
1, single tube water inlet and outlet control gear, form by the intake pipe that links to each other with tank, inlet valve and outlet pipe, outlet valve, the lower end that it is characterized in that said water inlet and outlet control gear is the shared water pipe adapter of water inlet and outlet, it on it float valve, above the following water cavity on the float valve is upper water cavity, separated by plug between upper water cavity and the following water cavity, have a buoyancy aid to pass the backguy of plug by one in the upper water cavity and be connected up and down with spool in the float valve, upper water cavity and following water cavity respectively communicate with tank with water pipe.
2, water inlet and outlet control gear according to claim 1, the spool that it is characterized in that said float valve is a glueballs, the valve bottom perimeter distribution water inlet of float valve.
3, water inlet and outlet device according to claim 1 and 2 is characterized in that the buoyancy aid in the said upper water cavity is a hollow floating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209994 CN2197528Y (en) | 1994-04-26 | 1994-04-26 | Controller for single pipe as inlet and outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209994 CN2197528Y (en) | 1994-04-26 | 1994-04-26 | Controller for single pipe as inlet and outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197528Y true CN2197528Y (en) | 1995-05-17 |
Family
ID=33827527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209994 Expired - Fee Related CN2197528Y (en) | 1994-04-26 | 1994-04-26 | Controller for single pipe as inlet and outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197528Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307312A (en) * | 2013-05-10 | 2013-09-18 | 三一汽车制造有限公司 | Buoyancy valve, washing system and engineering machine |
-
1994
- 1994-04-26 CN CN 94209994 patent/CN2197528Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307312A (en) * | 2013-05-10 | 2013-09-18 | 三一汽车制造有限公司 | Buoyancy valve, washing system and engineering machine |
| CN103307312B (en) * | 2013-05-10 | 2015-12-23 | 三一汽车制造有限公司 | Floating valve, water wash system and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |