CN203096842U - Differential pressure type water saving device - Google Patents
Differential pressure type water saving device Download PDFInfo
- Publication number
- CN203096842U CN203096842U CN 201320108925 CN201320108925U CN203096842U CN 203096842 U CN203096842 U CN 203096842U CN 201320108925 CN201320108925 CN 201320108925 CN 201320108925 U CN201320108925 U CN 201320108925U CN 203096842 U CN203096842 U CN 203096842U
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- water
- telescopic
- pressure
- positioning sleeve
- sleeve
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Abstract
The utility model belongs to the technical field of tap water appliances, and provides a differential pressure type water saving device which is reasonable in structural design, does not affect the using effect, can automatically adjust the water output according to the different pressure of tap water, can control the water output within a certain range, and has the functions of stable pressure decrease and water conservation. The differential pressure type water saving device comprises a positioning sleeve, a telescopic sleeve and a pressure spring, wherein water outlet through holes are evenly distributed on the bottom surface of the positioning sleeve, the telescopic sleeve is retractably sleeved on the inner side of the positioning sleeve and above the bottom surface of the positioning sleeve according to the water pressure of a pipeline, a water inlet communicated with a tap water pipeline is formed in the telescopic sleeve, pressure blocking needles corresponding to the water outlet through holes on the bottom surface of the positioning sleeve are evenly distributed on the circumferential side of the telescopic sleeve positioned at the water inlet, the number of the pressure blocking needles is less than that of the water outlet through holes on the bottom surface of the positioning sleeve, each pressure blocking needle is clutched on each corresponding water outlet through hole of the positioning sleeve along with the telescopic motion of the telescopic sleeve, and the pressure spring is arranged between the telescopic sleeve and the positioning sleeve.
Description
Technical field
The utility model relates to tap water apparatus technical field, the particularly a kind of and matching used differential water economizer of tap water apparatus.
Background technology
Water is the important component part of natural resource, is the main matter basis of all biological structures compositions and vital movement.From global range, water is the tie that connects all ecosystems, and natural ecosystems can be controlled flowing of water can constantly impel water purification and circulation again.Therefore water has decisive meaning for biological and human existence in natural environment.In the current society of energy scarcity, the saving of water resource has become vital problem.
Present running water tap generally is that the size by control valve realizes the purpose of economizing on water, what lean on is people's consciousness, can not fundamentally effectively guarantee problem of water saving, especially some public places, water supply volume is huge, but the water of really using seldom, and most water source is wasted, therefore, various water economizers have appearred in the market, be installed on the water tap, though have the effect that water economizer can reach water-saving in the market, but from the water effect, when pipeline hydraulic pressure itself is just low, discharge just significantly diminishes, and is not suitable for low hydraulic condition and uses down, does not reach instructions for use.Therefore, be badly in need of that exploitation is a kind of can to adjust the water yield automatically according to the pressure difference of coming from water, and water yield can be controlled at the differential water economizer in certain scope with stable step-down water-saving function.
The utility model content
Therefore, at above-mentioned problem, the utility model proposes a kind of reasonable in design, can not impact result of use, can adjust the water yield automatically according to the pressure difference of coming, and water yield can be controlled at differential water economizer in certain scope, that have stable step-down water-saving function from water.
For realizing above-mentioned technical problem, the solution that the utility model is taked is: differential water economizer, it is installed on the leading outlet pipe, comprise positioning sleeve, telescopic and compression spring, the bottom surface of described positioning sleeve is provided with and is evenly equipped with the water outlet through hole, described telescopic is according to the big or small telescopic top that is sheathed on the inboard described bottom surface of positioning sleeve of pipeline hydraulic pressure, described telescopic is provided with the water inlet that is connected with tap water pipe line, all sides that described telescopic is positioned at water inlet are evenly equipped with and the stifled pin of the corresponding pressure of bottom surface water outlet through hole, the quantity of the stifled pin of described pressure is less than the quantity of positioning sleeve bottom surface water outlet through hole, but the stifled pin of described each pressure is located on each water outlet through hole corresponding with positioning sleeve with the expanding-contracting action clutch of telescopic, and described compression spring is located between telescopic and the positioning sleeve.
Further improvedly be: the bottom of described telescopic is provided with the annular positioning groove that is used for the positioning pressure spring that is complementary with the compression spring external diameter, also is provided with the cannelure that is used for the positioning pressure spring that is complementary with the compression spring external diameter on the corresponding bottom surface of described positioning sleeve and telescopic.
By adopting the aforementioned techniques scheme; the beneficial effects of the utility model are: this novel differential water economizer; can control the flow of water outlet by the force value of setting pressure spring; telescopic will overcome the pressure of compression spring when tap water hydraulic overpressure spring sets value; action downwards; the stifled pin of each pressure that makes the telescopic bottom is with on the stifled corresponding water outlet through hole of being located at positioning sleeve of the expanding-contracting action of telescopic; reduce water yield by blocking portion water outlet through hole; reach the effect of water-saving; conserve water resource in a large number; normal or hour when tap water hydraulic; the pressure that the pressure of tap water can not overcome spring moves telescopic downwards; the stifled pin of pressure separates with the water outlet through hole; therefore; from the water effect; tap water hydraulic itself can not appear when just low; the phenomenon that discharge significantly diminishes; improved comfort; use convenient; its reasonable in design; can not impact result of use, can adjust the water yield automatically, have a function of stable water saving step-down according to the pressure difference of coming from water; water yield can be controlled in certain scope, in a large number the conserve water resource.
Description of drawings
Fig. 1 is the three-dimensional sectional structure schematic diagram of the utility model embodiment.
The specific embodiment
Now with specific embodiment the utility model is further specified in conjunction with the accompanying drawings.
With reference to figure 1, what the utility model embodiment was disclosed is a kind of differential water economizer, it is installed on the leading outlet pipe, comprise positioning sleeve 1, telescopic 2 and compression spring 3, the bottom surface 11 of described positioning sleeve 1 is provided with and is evenly equipped with water outlet through hole 111, described telescopic 2 is according to the big or small telescopic top that is sheathed on positioning sleeve 2 inboard described bottom surfaces 11 of pipeline hydraulic pressure, described telescopic 2 is provided with the water inlet 21 that is connected with tap water pipe line, all sides that described telescopic 2 is positioned at water inlet 21 are evenly equipped with and the stifled pin 22 of bottom surface 11 water outlet through holes, 111 corresponding pressure, the quantity of the stifled pin 22 of described pressure is less than the quantity of positioning sleeve 1 bottom surface 11 water outlet through holes, but the stifled pin 22 of described each pressure is located on each water outlet through hole 111 corresponding with positioning sleeve 1 with the expanding-contracting action clutch of telescopic 2, and described compression spring 3 is located between telescopic 2 and the positioning sleeve 1.
The bottom of described telescopic 2 is provided with the annular positioning groove that is used for positioning pressure spring 3 23 that is complementary with compression spring 3 external diameters, also is provided with the cannelure that is used for positioning pressure spring 3 12 that is complementary with compression spring 3 external diameters on described positioning sleeve 1 and the telescopic 2 corresponding bottom surfaces 11.
This novel differential water economizer; can control the flow of water outlet by the force value of setting pressure spring; telescopic will overcome the pressure of compression spring when tap water hydraulic overpressure spring sets value; action downwards; the stifled pin of each pressure that makes the telescopic bottom is with on the stifled corresponding water outlet through hole of being located at positioning sleeve of the expanding-contracting action of telescopic; reduce water yield by blocking portion water outlet through hole; reach the effect of water-saving; conserve water resource in a large number; normal or hour when tap water hydraulic; the pressure that the pressure of tap water can not overcome spring moves telescopic downwards; the stifled pin of pressure separates with the water outlet through hole; therefore; from the water effect; tap water hydraulic itself can not appear when just low; the phenomenon that discharge significantly diminishes; improved comfort; use convenient; its reasonable in design; can not impact result of use; can adjust the water yield automatically according to the pressure difference of coming from water; have the function of stable water saving step-down, water yield can be controlled in certain scope, in a large number the conserve water resource.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (2)
1. differential water economizer, it is installed on the leading outlet pipe, it is characterized in that: comprise positioning sleeve, telescopic and compression spring, the bottom surface of described positioning sleeve is provided with and is evenly equipped with the water outlet through hole, described telescopic is according to the big or small telescopic top that is sheathed on the inboard described bottom surface of positioning sleeve of pipeline hydraulic pressure, described telescopic is provided with the water inlet that is connected with tap water pipe line, all sides that described telescopic is positioned at water inlet are evenly equipped with and the stifled pin of the corresponding pressure of bottom surface water outlet through hole, the quantity of the stifled pin of described pressure is less than the quantity of positioning sleeve bottom surface water outlet through hole, but the stifled pin of described each pressure is located on each water outlet through hole corresponding with positioning sleeve with the expanding-contracting action clutch of telescopic, and described compression spring is located between telescopic and the positioning sleeve.
2. 1 described differential water economizer as requested, it is characterized in that: the bottom of described telescopic is provided with the annular positioning groove that is used for the positioning pressure spring that is complementary with the compression spring external diameter, also is provided with the cannelure that is used for the positioning pressure spring that is complementary with the compression spring external diameter on the corresponding bottom surface of described positioning sleeve and telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108925 CN203096842U (en) | 2013-03-11 | 2013-03-11 | Differential pressure type water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108925 CN203096842U (en) | 2013-03-11 | 2013-03-11 | Differential pressure type water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096842U true CN203096842U (en) | 2013-07-31 |
Family
ID=48848257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108925 Expired - Fee Related CN203096842U (en) | 2013-03-11 | 2013-03-11 | Differential pressure type water saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059999A (en) * | 2017-06-30 | 2017-08-18 | 赵桂凤 | A kind of water system |
| CN110158710A (en) * | 2019-06-03 | 2019-08-23 | 杭州富阳飞尚装饰工程有限公司 | A kind of water saving fixtures that construction and decoration uses |
| CN113023963A (en) * | 2021-05-10 | 2021-06-25 | 吴银山 | A ecological prosthetic devices in river course for compound river course wetland system |
-
2013
- 2013-03-11 CN CN 201320108925 patent/CN203096842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059999A (en) * | 2017-06-30 | 2017-08-18 | 赵桂凤 | A kind of water system |
| CN110158710A (en) * | 2019-06-03 | 2019-08-23 | 杭州富阳飞尚装饰工程有限公司 | A kind of water saving fixtures that construction and decoration uses |
| CN113023963A (en) * | 2021-05-10 | 2021-06-25 | 吴银山 | A ecological prosthetic devices in river course for compound river course wetland system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |