CN2673957Y - Energy saving valve - Google Patents
Energy saving valve Download PDFInfo
- Publication number
- CN2673957Y CN2673957Y CN 200320104236 CN200320104236U CN2673957Y CN 2673957 Y CN2673957 Y CN 2673957Y CN 200320104236 CN200320104236 CN 200320104236 CN 200320104236 U CN200320104236 U CN 200320104236U CN 2673957 Y CN2673957 Y CN 2673957Y
- Authority
- CN
- China
- Prior art keywords
- horn body
- energy
- valve
- outlet conduit
- diameter
- 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 - Lifetime
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides an energy saving valve, and the valve body is provided with a cavity, a water intake conduit, a water outlet conduit and a channel. A horn body is fixed in the water intake conduit, the small mouth end of the horn body abuts against one end of the cavity of the energy saving valve, and the big mouth end of the horn body abuts against one end of the water intake. A check valve is arranged in the channel, and the axis of symmetry of the horn body and the axis of symmetry of the water outlet conduit are arranged on the same axis of symmetry. The inner diameter D of the water outlet conduit is larger than the diameter d of the small mouth end of the horn body, and then the vacuum can be generated in the cavity. When the energy saving valve is installed on the tapping pipe net, the pressure of the tapping pipe net can be effectively utilized, and the energy consumption of the water pump is reduced and the energy resource is also economized. The annual saved electric quantity is especially appreciable for the user. Because the diameter of the small mouth end of the horn body of the energy saving valve is smaller than the inner diameter of the water outlet conduit, the energy saving valve can not generate negative pressure for the pipe net and the requirement that the city pipe net has no negative pressure is realized.
Description
One. technical field
This novel a kind of energy-conservation valve, online energy-conservation valve of no negative pressure that uses of particularly a kind of running water pipe of relating to.
Two. background technology
In tap water pipe network water system, receive the tap water among the user, general all is earlier the tap water in the pipe network to be put in the pond, by water pump the water in the pond is delivered in the user family again, waste the hydraulic pressure of tap water pipe network itself like this, can only rely on water pump that water is delivered in the user family fully.
Three. summary of the invention
Originally novel purpose is, designs a kind of novel energy-conservation valve, makes its pressure that can make full use of tap water pipe network self, reduces the running power of water pump, reaches the purpose that makes pump energy saving.
This is novel to be to realize like this, cavity, inlet channel, outlet conduit and passage are arranged on the valve body of energy-conservation valve, be fixed with horn body in the inlet channel, osculum end on the horn body is near cavity one end of energy-conservation valve, big opening end on the horn body is provided with flap valve at water inlet one end in the passage, the axis of symmetry of horn body and the axis of symmetry of outlet conduit are on the same axis of symmetry, diameter D in the outlet conduit is greater than osculum end diameter d on the horn body, so that can produce vacuum in the cavity; Have one to protrude the position near cavity in the outlet conduit, this internal diameter L that protrudes the position greater than osculum end diameter d on the horn body less than the diameter D of inlet channel.
Adopt this section energy threshold on the net at running water pipe, effectively utilized the pressure of tap water pipe network itself, reduced the energy consumption of water pump, saved the energy, be appreciable particularly to the annual electric weight of saving of user, because horn body osculum end diameter so energy-conservation valve can not produce negative pressure to pipe network, meets country does not have negative pressure to urban pipe network requirement less than the internal diameter of outlet conduit on the energy-conservation valve.
Four. description of drawings
This new structure of Fig. 1 figure
Five, the specific embodiment
As shown in Figure 1, on the valve body 8 of energy-conservation valve, cavity 3 is arranged, inlet channel 2, outlet conduit 6 and passage 4, be fixed with horn body 1 in the inlet channel 2, horn body 1 can cast out (not shown) with valve body 8, also can manufacture horn body 1 separately, be fixed on then in the inlet channel 2 (as shown in Figure 1), osculum end 9 on the horn body 1 is near cavity 3 one ends of energy-conservation valve, big opening end 10 on the horn body 1 is at water inlet one end, be provided with flap valve 5 in the passage 4, the axis of symmetry of horn body 1 and the axis of symmetry of outlet conduit are on same axis of symmetry 0--0, and the diameter D in the outlet conduit 6 is greater than osculum end 9 diameter d on the horn body 1, so that can produce vacuum in the cavity 3; Diameter D in the outlet conduit 6 is greater than osculum end 9 diameter d on the horn body 1, have one to protrude position 7 near cavity 3 on the outlet conduit 6, this internal diameter L that protrudes position 7 greater than osculum end 9 diameter d on the horn body 1 less than the diameter D of outlet conduit 2, this protrusion position 7 can cast out with valve body 8, also can be fixed on an end of close cavity 3 on the outlet conduit 6 by an interior ring 7, as shown in the figure.
This section energy threshold links to each other inlet end 11 with the tap water pipe network, water pump directly is connected on the delivery port 12 of energy-conservation valve, the delivery port of water tank directly links to each other with the passage 4 of energy-conservation valve, when tap water is rushed in horn body 1 by the water inlet 11 of energy-conservation valve, enter outlet conduit 6 by cavity 3, flow to water pump from delivery port 12, because the diameter D in the outlet conduit 6 is greater than the diameter d of osculum end 9 on the horn body 1, can be so that water can not flow backwards into tap water pipe network, when the increase of user's current makes that the pressure of energy-conservation valve delivery port is lower than the pressure of water inlet, in cavity 3, produce vacuum, at this moment, flap valve 5 is opened, and the current in the water tank advance cavity, water pump with the automatic supply delivery port of water, when the minimizing of user's current made that the pressure of energy-conservation valve delivery port equals the pressure of water inlet, flap valve 5 cut out automatically, makes water tank and cavity 3 obstructed, water pump can directly use the water of tap water pipe network, thereby can reduce the running power of water pump.If the pressure of energy-conservation valve water inlet is 3kg, the user needs 4kg pressure, water pump reaches 25% as long as the pressure of increase 1kg promptly can save energy like this, when user's discharge increases, water pump had so both effectively utilized the pressure of tap water pipe network by the water tank moisturizing, in the time of can not guaranteeing to supply water at the hydraulic pressure of user's discharge increase tap water pipe network again, effectively guaranteed the use of user's water by water pump and water tank, not only saved the energy but also satisfied user's water instructions for use.
Claims (2)
1. energy-conservation valve, it is characterized in that: cavity, inlet channel, outlet conduit and passage are arranged on the valve body of energy-conservation valve, be fixed with horn body in the inlet channel, osculum end on the horn body is near cavity one end of energy-conservation valve, big opening end on the horn body is provided with flap valve at water inlet one end in the passage, the axis of symmetry of horn body and the axis of symmetry of outlet conduit are on the same axis of symmetry, diameter D in the outlet conduit is greater than osculum end diameter d on the horn body, so that can produce vacuum in the cavity.
2. energy-conservation valve according to claim 1 is characterized in that: is provided with near cavity in the outlet conduit and protrudes the position, this internal diameter L that protrudes the position greater than osculum end diameter d on the horn body less than the diameter D of inlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104236 CN2673957Y (en) | 2003-12-31 | 2003-12-31 | Energy saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104236 CN2673957Y (en) | 2003-12-31 | 2003-12-31 | Energy saving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673957Y true CN2673957Y (en) | 2005-01-26 |
Family
ID=34474187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104236 Expired - Lifetime CN2673957Y (en) | 2003-12-31 | 2003-12-31 | Energy saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673957Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269314A (en) * | 2010-06-03 | 2011-12-07 | 江西三川水表股份有限公司 | Multipath pipe-sharing water inlet water separator |
-
2003
- 2003-12-31 CN CN 200320104236 patent/CN2673957Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269314A (en) * | 2010-06-03 | 2011-12-07 | 江西三川水表股份有限公司 | Multipath pipe-sharing water inlet water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131231 Granted publication date: 20050126 |