CN201916558U - Leakproof water economizer - Google Patents
Leakproof water economizer Download PDFInfo
- Publication number
- CN201916558U CN201916558U CN2010206445171U CN201020644517U CN201916558U CN 201916558 U CN201916558 U CN 201916558U CN 2010206445171 U CN2010206445171 U CN 2010206445171U CN 201020644517 U CN201020644517 U CN 201020644517U CN 201916558 U CN201916558 U CN 201916558U
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- CN
- China
- Prior art keywords
- water
- piston
- spring
- support wafer
- inlet pipe
- 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 water saving device, in particular to a leakproof water economizer, which comprises a circular pipe joint, a water inlet pipe, a water outlet pipe and an elastic piston structure. The water inlet pipe and the water outlet pipe are mounted at two ends of the circular pipe joint respectively; the elastic piston structure is mounted in the water inlet pipe; and the inner diameter of the circular pipe joint is larger than that of an orifice of the water inlet pipe. The elastic piston structure includes a support wafer, a sliding shaft, a piston, a spring and an anti-falling block, wherein the support wafer is arranged in the water inlet pipe, the sliding shaft is fixed to the middle of the support wafer, the piston is sleeved on the sliding shaft, the spring is connected between the piston and the support wafer, and the anti-falling block is fixed to the tail end of the sliding shaft. A circular hole is arranged on the surface of the support wafer; the spring is made of a steel wire; and the steel wire is wrapped with waterproof plastic. The elastic piston structure is matched with the circular pipe joint to form a water channel switch, water flow can pass only when large pressure difference is applied to two ends of the piston, tiny water flow can be prevented, and the leakproof water economizer has a leakproof function is capable of decreasing water resource waste and is extremely practical.
Description
Technical field
The utility model relates to a kind of water saving fixtures, especially a kind of leakproof water economizer.
Background technique
Water valve is widely used in life, and we can come the water control pipe current with it, uses easily; But common water valve is easy to generate water clock after use a period of time and causes waste, is used thereby need one water saving fixtures be installed at water valve water outlet place, reduces water resource waste.
The model utility content
The purpose of this utility model just is the deficiency at prior art, and a kind of leakproof water economizer is provided, and it has drip-preventing function, can reduce water resource waste.
Realize that the technological scheme that the utility model purpose is adopted is: a kind of leakproof water economizer, it is characterized in that: it comprises a circular duct ligation, and the intake pipe, the outlet pipe that are installed in circular duct ligation two ends respectively, and being installed in the interior elastic piston structure of intake pipe, the internal diameter of circular duct ligation is greater than the intake pipe spout diameter;
Described elastic piston structure, it comprises the support disk that is arranged in the intake pipe, is fixed in the slide-bar that supports the disk middle part, the spring that is connected between the piston that is placed in slide-bar, piston and the support disk, the anti-drop block that is fixed in the slide-bar end; Described support disk, its surface is provided with circular hole, and it is made by rigid plastics; Described anti-drop block, it is made by the stainless steel disk; Described spring, it is made by steel wire, is enclosed with waterproof plastic on the steel wire.
The utlity model has following beneficial effect: the elastic piston structure cooperates formation water route switch with circular duct ligation, current could pass through when there is big pressure difference at the piston two ends, can stop small current, have drip-preventing function, can reduce water resource waste, and is very practical.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1. circular duct ligation, 2. outlet pipe, 3. intake pipe, 4. piston, 5. support disk, 6. slide-bar, 7. spring, 8. anti-drop block.
Embodiment
As shown in Figure 1, a kind of leakproof water economizer, it comprises a circular duct ligation 1, and the intake pipe 3, the outlet pipe 2 that are installed in circular duct ligation 1 two ends respectively, and being installed in an elastic piston structure in the intake pipe 3, the internal diameter of circular duct ligation 1 is greater than intake pipe 3 spout diameters;
Described elastic piston structure, it comprises the support disk 5 that is arranged in the intake pipe 3, the slide-bar 6 that is fixed in support disk 5 middle parts, the piston 4 that is placed in slide-bar 6, piston 4 and supports the spring 7 that is connected between the disk 5, the anti-drop block 8 that is fixed in slide-bar 6 ends; Described support disk 5, its surface is provided with circular hole, and it is made by rigid plastics; Described anti-drop block 8, it is made by the stainless steel disk; Described spring 7, it is made by steel wire, is enclosed with waterproof plastic on the steel wire.
Described elastic piston structure cooperates formation water route switch with circular duct ligation 1, current could pass through when there is big pressure difference at piston 4 two ends, can stop small current, thereby have solved the pipe leakage problem; Described piston 4 can be free to slide on slide-bar 6, and when the suffered hydraulic pressure strongly consistent in piston 4 both sides, displacement does not to the right take place for 4 this moments piston, stops at original state; When the suffered hydraulic pressure in piston 4 right sides is slightly less than left side hydraulic pressure by force when strong, the elastic force that piston 4 will overcome spring 7 moves to right slightly, and it is static to reach stress balance point, and this moment, piston 4 was in before the circular duct ligation 1, still blocked intake pipe 3, prevented further water clock; If the suffered hydraulic pressure good general in piston 4 right sides is strong much smaller than its left side hydraulic pressure, the rapid pressure spring 7 of piston 4 meetings this moment moves to right to the circular duct ligation 1 of intake pipe 3, and the water route switch is opened, and tap water can normally flow out from outlet pipe 2.
Claims (1)
1. leakproof water economizer, it is characterized in that: it comprises a circular duct ligation, and the intake pipe, the outlet pipe that are installed in circular duct ligation two ends respectively, and is installed in the elastic piston structure in the intake pipe, the internal diameter of circular duct ligation is greater than the intake pipe spout diameter;
Described elastic piston structure, it comprises the support disk that is arranged in the intake pipe, is fixed in the slide-bar that supports the disk middle part, the spring that is connected between the piston that is placed in slide-bar, piston and the support disk, the anti-drop block that is fixed in the slide-bar end; Described support disk, its surface is provided with circular hole, and it is made by rigid plastics; Described anti-drop block, it is made by the stainless steel disk; Described spring, it is made by steel wire, is enclosed with waterproof plastic on the steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206445171U CN201916558U (en) | 2010-12-01 | 2010-12-01 | Leakproof water economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206445171U CN201916558U (en) | 2010-12-01 | 2010-12-01 | Leakproof water economizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916558U true CN201916558U (en) | 2011-08-03 |
Family
ID=44416354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206445171U Expired - Fee Related CN201916558U (en) | 2010-12-01 | 2010-12-01 | Leakproof water economizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244726A (en) * | 2012-02-13 | 2013-08-14 | 湖南科技大学 | Pressure-regulating variable-flow water economizer |
-
2010
- 2010-12-01 CN CN2010206445171U patent/CN201916558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244726A (en) * | 2012-02-13 | 2013-08-14 | 湖南科技大学 | Pressure-regulating variable-flow water economizer |
| CN103244726B (en) * | 2012-02-13 | 2015-08-19 | 湖南科技大学 | Pressure regulation variable-flow water economizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Pan Yu Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Pan Yu Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20121201 |