CN2325599Y - Single direction three-way valve - Google Patents
Single direction three-way valve Download PDFInfo
- Publication number
- CN2325599Y CN2325599Y CN 97244804 CN97244804U CN2325599Y CN 2325599 Y CN2325599 Y CN 2325599Y CN 97244804 CN97244804 CN 97244804 CN 97244804 U CN97244804 U CN 97244804U CN 2325599 Y CN2325599 Y CN 2325599Y
- Authority
- CN
- China
- Prior art keywords
- spool
- water
- valve
- way valve
- model
- 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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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to the technical field of a valve, which is a three-way valve with a single flowing direction used on a solar water heater. The utility model is provided with a housing 4, and a valve core 8 is arranged in the housing 4. The bottom of the valve core 8 is connected with a sewer pipe 1, and the upper part of the valve core 8 is connected with a water supply pipe 9. One side of the valve core 8 is connected with a water charging and discharging pipe 7, and the bottom of the valve core 8 is movably connected with a self weight valve 5. The utility model has the advantages of reasonable and simple structure, convenient operation, and low cost.
Description
The utility model relates to valve technology field, be a kind of be mainly used on the solar water heater single current to three-way valve.
At present, the solar water heater of various brands is widely used gradually in the vast city of China, rural area.These solar energy are to install water pipe and two water pipes of sewer a bit, and great majority then are that a water pipe is installed, and water inlet and sewer are all walked same pipeline.This installation method is installed though save water pipe and be convenient to, and in use has some deficiency: when the temperature of water in the water heater is too high, need be in water heater admixture cold water because cold water is by the inflow of water heater bottom, so can not use at once.When using triple valve regulation and control water temperature water, because the size of valve opening is difficult to accurately control, therefore, the water temperature of modulation is sometimes hot and sometimes cold, makes troubles to the user.Sometimes prominent the chance cut off the water in the shower, just can't both stand high-temperature water is modulated into warm water.
The purpose of this utility model is, provides a kind of single current to triple valve, makes it have advantages such as rational in infrastructure, simple, easy to use, that cost is low.
The technical solution of the utility model is that it has housing 4, and spool 8 is installed in the housing 4, the bottom of spool 8 and sewer 1 binding, the top of spool 8 and water inlet 9 bindings, spool 8 one sides and turnover water pipe 7 bindings, the movable valve 5 of conducting oneself with dignity that links in the bottom of spool 8.Guide rod 3 is installed in the spool 8, and first guiding piece 2 is installed in the bottom of spool 8, and second guiding piece 10 is installed in the bottom of spool 8, offers several holes 11 on the guiding piece 2.
The utlity model has advantage rational in infrastructure, simple, easy to use, that cost is low.
Accompanying drawing 1 is a structural representation of the present utility model.
The contrast accompanying drawing is described further embodiment of the present utility model:
4 is housings among the figure, and spool 8 is installed in the housing 4, and the bottom of spool 8 and sewer 1 link, and the top of spool 8 and water inlet 9 link, and spool 8 one sides and turnover water pipe 7 link, the movable deadweight valve 5 that links in the bottom of spool 8.Guide rod 3 is installed in the spool 8, and first guiding piece 2 is installed in the bottom of spool 8, and second guiding piece 10 is installed in the bottom of spool 8, offers several holes 11 on the guiding piece 2.When the utility model uses, be installed on the inlet and outlet pipe lines of solar water heater, water inlet 9 is connected with the solar water heater top, and sewer 1 is connected with the below of solar water heater.When need be with the water for cooling in the water heater, the valve of closing control sewer 1, cold water enters spool 8 through turnover water pipe 7, because the deadweight effect of hydraulic pressure, the cold water valve 5 of will conducting oneself with dignity compresses, and water can not enter sewer 1, can only enter the top of solar water heater by water inlet 9, cold water is mixed into warm water from top to bottom, and is easy to use.When opening the valve of control sewer 1, the water in the solar water heater flows through sewer 1, upwards backs down deadweight valve 5, and warm water can flow to shower nozzle by turnover water pipe 7, both can use.6 is rubber sheet gaskets among the figure.
Claims (5)
1, single current is to three-way valve, and it has housing 4, it is characterized in that: spool 8 is installed in the housing 4, the bottom of spool 8 and sewer 1 link, the top of spool 8 and water inlet 9 link, and spool 8 one sides and turnover water pipe 7 link, the movable deadweight valve 5 that links in the bottom of spool 8.
2, according to the described single current of claim 1 to three-way valve, it is characterized in that: guide rods 3 are installed in the spool 8.
3, according to the described single current of claim 1 to three-way valve, it is characterized in that: first guiding piece 2 is installed in the bottom of spool 8.
4, according to the described single current of claim 1 to three-way valve, it is characterized in that: second guiding piece 10 is installed in the bottom of spool 8.
5, according to the described single current of claim 3 to three-way valve, it is characterized in that: offer several holes 11 on the guiding piece 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244804 CN2325599Y (en) | 1997-11-14 | 1997-11-14 | Single direction three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244804 CN2325599Y (en) | 1997-11-14 | 1997-11-14 | Single direction three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325599Y true CN2325599Y (en) | 1999-06-23 |
Family
ID=33953422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244804 Expired - Fee Related CN2325599Y (en) | 1997-11-14 | 1997-11-14 | Single direction three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325599Y (en) |
-
1997
- 1997-11-14 CN CN 97244804 patent/CN2325599Y/en not_active Expired - Fee Related
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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 |