CN2572147Y - Leading type water saving environment protection water tap - Google Patents
Leading type water saving environment protection water tap Download PDFInfo
- Publication number
- CN2572147Y CN2572147Y CN 02242834 CN02242834U CN2572147Y CN 2572147 Y CN2572147 Y CN 2572147Y CN 02242834 CN02242834 CN 02242834 CN 02242834 U CN02242834 U CN 02242834U CN 2572147 Y CN2572147 Y CN 2572147Y
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- CN
- China
- Prior art keywords
- valve seat
- valve
- water
- piston
- tap
- 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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Abstract
The utility model relates to a leading type water saving environment protection water tap. The utility model comprises a valve seat of a basal body, a water inlet and a water outlet arranged on the valve seat of the basal body, a valve core arranged in the valve seat of the basal body and a valve handle grip connected with the valve core outside the valve seat of the basal body. A piston valve core in a pipe shape which can vertically move is arranged above a valve opening in the valve seat of the basal body. The piston valve core in the pipe shape is connected with a start-stop plunger which can vertically move. The upper end part of the start-stop plunger is fixedly connected with a multi-head screw sleeve connected with a rotating valve handle by a multi-head screw nut. Thus the utility model has the characteristics of simple, reasonable and compact structure, low cost, convenient operation, water saving, long service life, no pollution of water quality and resources, etc.
Description
Technical field
The utility model relates to the water valve from the beginning in a kind of valve that is used for water supply network controlled water flow break-make, the especially daily life.
Background technique
In daily life, people get used to using the chalybeate waters tap, and this water tap not only damages easily, and current control is slow, waste water resource; And the corrosion easily of chalybeate waters tap, influence the quality of water quality, thereby influence the healthy of people.In addition, the cost of chalybeate waters tap is also than higher.Though also had a spot of plastic faucet to appear on the market in recent years,, improved the water pollution situation though it can reduce product cost, but, leak easily, and can not be high temperature resistant because plastic quality does not pass a test always, service condition requires high reason, is difficult to large-scale promotion application always; More because the structure of these plastic faucets is approximate with the chalybeate waters tap structure, can't overcome that the chalybeate waters tap exists waste water, working life defective such as weak point.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provide a kind of fluid mechanics principle of utilizing to induce keying, but to realize with very little power with regard to Open valve, use very little power with regard to closable induced water-saving awter-tap for environmental protection equally, it has used self pressure in the grid, push down spool, spool is tightly pasted naturally mutually with valve body opening, realized natural enclosing, improved conventional valves with screw thread to the tight method for closing of resistance to compression, run, drip, leak have been overcome, defective such as working life is short.It includes the matrix valve seat that is provided with intake-outlet, is placed in spool and the outer valve handle handle that links to each other with spool of matrix valve seat in the matrix valve seat, valve port top in the described matrix valve seat disposes piston tubular-type spool moving up and down, be connected with a keying plug moving up and down on it, open and close beyond the Great Wall at this that end is fixed with the bull turnbuckle, and by the bull nut with rotate valve handle and link to each other.
Described matrix valve seat top is fixed with a piston sleeve, and this piston sleeve is connected with plane valve port is vertical, and piston tubular-type spool is placed in the piston sleeve, and its underpart can be combined into the sealing shape with valve port.
Described piston tubular-type center spool has a port, in be provided with one and open and close plug, be inserted in the mobile inner chamber that spool top is offered the underpart of this keying plug, and the hermetic terminal of keying plug matches with the sealing engagement face with the bottom intermediate hole end face of mobile inner chamber.
The upper end portion of described keying plug be socketed in matrix valve seat upper piston sleeve pipe on vertical being connected of bull turnbuckle moving up and down, and be connected on the outer movement of valve handle hand of bull turnbuckle by the bull nut sleeve, by the collar that the bottom is provided with, the ring recess that is connected to piston sleeve is interior and rotatable.
The upper end central authorities of described rotating valve handle hand are fixed with the mark lid that is carved with pointer, are provided with a mark location of posting mark below this mark lid, and the upper-end surface of lower end surface, mark location by three cylinder pin and piston sleeve is connected.
The lower end oral area of described matrix valve seat is connected with water outlet, and the lower end oral area of water outlet and matrix valve seat has clamped double-deck decompression net.
The utility model compared with prior art has simple and reasonable for structurely, compact, and cost is low, and is easy to use, can economize on water, long service life, can the polluted water resource etc. characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in the figure, offer the water intake 12 and the water outlet 13 of communication with cavity on the matrix valve seat 9.Inner chamber has a plane valve seat, and there is a round valve port 14 at the valve seat center.The lower end oral area of matrix valve seat 9 is connected with water outlet 11: the lower end oral area of water outlet 11 and matrix valve seat 9 has clamped double-deck decompression net 10.The middle part, lower end of water outlet 11 is provided with groove 15, and groove can be taken over activity and be connected.Matrix valve seat 9 tops are fixed with a piston sleeve 6: valve port 14 vertical being connected at piston sleeve 6 and valve seat center.Piston sleeve 6 centers are provided with a piston tubular-type spool 8: the valve port 14 in the lower end of piston tubular-type spool 8 and the matrix valve seat 9 is combined into the sealing shape.There is a port 16 at piston tubular-type spool 8 centers, this port 16 epimere portion be provided with a movable inner chamber 17.Be provided with one in the port and open and close plug 7: be inserted in the movable inner chamber in spool the underpart of this keyings plug 7, and open and close and fill in 7 hermetic terminal and match with the sealing engagement face with the bottom intermediate hole end face of mobile inner chamber.The upper end portion that opens and closes plug 7 be socketed in matrix valve seat upper piston sleeve pipe on bull screw 4 vertical being connected moving up and down.Bull screw 4 and bull nut 5 mutually combine, and bull nut 5 is connected with handle 3.The bottom of handle 3 is provided with collar 18, the ring recess combination on collar and the piston sleeve 6, and rotatable.The upper end of handle 3 is connected with the mark lid 1 that is carved with pointer.Be provided with a mark location 2 of posting mark below the mark lid 1: mark is located three cylinder pin of 2 lower ends and the upper-end surface of piston sleeve 6 is connected.
During use: handle 3 is when right rotation, be connected in the bull nut in the handle 3, drive is connected in the shell-like bull screw 4 that opens and closes plug 7 upper end portions and rises, the keying plug 7 and the center port of piston tube 8 upper ends are separated, water in the piston sleeve 6 upper end cavitys is discharged by the center port of piston tube 8, form the vacuum shape.Force the water intake of hydraulic pressure by matrix valve seat 9 in the grid upwards to squeeze and flow, make positive pressure change over backpressure, positive pressure sternly is pressed in piston tubular-type spool 8 on the valve port toward the gap between piston sleeve 6 and the piston tubular-type spool 8.Through the middle cavity along piston sleeve 6 of backpressure nature, become piston-like to move up, all open until valve port 14.Make the water intake of flowing water, flow out to water outlet by valve port from matrix valve seat 9.At this moment, be engraved in the mark stub end on the pointed mark location that mark covers, Cheng Kaizhuan.On the contrary, handle 3 is when anticlockwise, be connected in the bull nut in the handle 3, the shell-like bull screw that drive is connected in the upper end portion that opens and closes plug 7 moves down, make to open and close plug 7, make by the water of gap between piston tubular-type spool 8 and the piston sleeve 6 to become positive pressure to the upper reaches the center port sealing of piston tubular-type spool 8 upper ends.Piston tubular-type spool 8, become piston-like to move down through the middle cavity along piston sleeve 6 of positive pressure nature, until the valve port Close All.Be engraved in the pointer on the mark lid 1 this moment, the little head end of mark on the arrow mark location 2, Cheng Guanzhuan.The swift running water that flows out by valve port from the water intake of matrix valve seat 9 becomes turbulent water to flow out from water outlet through 10 decompressions of decompression net, and the water that the mouth of a river is flowed out is soft, do not splash, and has also reached water-saving purpose simultaneously.
Claims (6)
1, a kind of induced water-saving awter-tap for environmental protection, it includes the matrix valve seat that is provided with intake-outlet, is placed in spool and the outer valve handle handle that links to each other with spool of matrix valve seat in the matrix valve seat, valve port (14) top in the described matrix valve seat (9) disposes piston tubular-type spool moving up and down (8), be connected with a keying plug moving up and down (7) on it, be fixed with bull screw (4) in this keying plug (7) upper end portion, and link to each other with rotating valve handle hand (3) by bull nut (5).
2, induced water-saving awter-tap for environmental protection as claimed in claim 1, it is characterized in that described matrix valve seat (9) top is fixed with a piston sleeve (6), this piston sleeve (6) and vertical being connected of plane valve port (14), piston tubular-type spool (8) is placed in the piston sleeve (6), and its underpart can be combined into the sealing shape with valve port (14).
3, induced water-saving awter-tap for environmental protection as claimed in claim 1 or 2, it is characterized in that there is a port at described piston tubular-type spool (8) center, in be provided with one and open and close plug (7), be inserted in the mobile inner chamber of offering on spool (8) top (17) underpart of this keying plug, and the hermetic terminal of keying plug (7) matches with the sealing engagement face with the bottom intermediate hole end face of mobile inner chamber (17).
4, induced water-saving awter-tap for environmental protection as claimed in claim 3, the upper end portion that it is characterized in that described keying plug (7) be socketed in matrix valve seat (9) upper piston cover (6) and go up vertical being connected of bull screw moving up and down (4), and be socketed in the outer movement of valve handle hand (3) of bull screw by bull nut (5), by the collar (18) that the bottom is provided with, the ring recess that is connected to piston sleeve (6) is interior and rotatable.
5, induced water-saving awter-tap for environmental protection as claimed in claim 4, the upper end central authorities that it is characterized in that described rotating valve handle hand (3) are fixed with the mark lid (1) that is carved with pointer, be provided with a mark location (2) of posting mark below this mark lid, and the upper-end surface of (2) lower end surface, mark location by three cylinder pin and piston sleeve (6) is connected.
6, induced water-saving awter-tap for environmental protection as claimed in claim 1 or 2 is characterized in that the lower end oral area of described matrix valve seat (9) is connected with water outlet (11), and the lower end oral area of water outlet (11) and matrix valve seat (9) has clamped double-deck decompression net (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242834 CN2572147Y (en) | 2002-07-26 | 2002-07-26 | Leading type water saving environment protection water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242834 CN2572147Y (en) | 2002-07-26 | 2002-07-26 | Leading type water saving environment protection water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572147Y true CN2572147Y (en) | 2003-09-10 |
Family
ID=33715282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02242834 Expired - Lifetime CN2572147Y (en) | 2002-07-26 | 2002-07-26 | Leading type water saving environment protection water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357639C (en) * | 2002-07-26 | 2007-12-26 | 余祥 | Induced water-saving awter-tap for environmental protection |
-
2002
- 2002-07-26 CN CN 02242834 patent/CN2572147Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357639C (en) * | 2002-07-26 | 2007-12-26 | 余祥 | Induced water-saving awter-tap for environmental protection |
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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 | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071226 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |