CN2420477Y - Stabilizer for pipeline water - Google Patents
Stabilizer for pipeline water Download PDFInfo
- Publication number
- CN2420477Y CN2420477Y CN 00227456 CN00227456U CN2420477Y CN 2420477 Y CN2420477 Y CN 2420477Y CN 00227456 CN00227456 CN 00227456 CN 00227456 U CN00227456 U CN 00227456U CN 2420477 Y CN2420477 Y CN 2420477Y
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- CN
- China
- Prior art keywords
- water
- housing
- inner pipe
- utility
- elastic diaphragm
- 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 stabilizer for pipeline water. The utility model overcomes the defects of unsteady water pressure in a pipeline, large occupied space and more investment, a high water tank is needed for the stabilization of water pressure, and definite interconnected pipelines and facilities are added. The utility model has a water inlet and a water outlet which are arranged on a housing, and an inner pipe is arranged in the water inlet. An inner pipe water outlet is arranged at the side of the inner pipe, and an outer pipe is sheathed in the inner pipe. An elastic diaphragm which is connected and pressed on the outer pipe elastically and can move along the inner pipe is arranged in the housing. The utility model has the advantages of simple structure, few parts, small size, wide automatic regulating and controlling range for the water pressure, easy assembly and easy adjustment, and the effluent water pressure is easily adjusted.
Description
The utility model relates to a kind of pipeline water stable-pressure device.
In daily life and producing, some water appliances are often arranged, and for example fast water heater etc. needs stable hydraulic pressure and water flow, otherwise can have a strong impact on usability, suddenly big or suddenly small as water-outlet quantity, cause water temperature sometimes hot and sometimes cold, and may cause the metering of quantity or interpolation inaccurate for some equipments of industrial product, if adopt the water level container of certain altitude to guarantee stable water flow, not only need to occupy very big space, but also will set up certain connecting pipeline, increase equipment investment cost.
The purpose of this utility model is to overcome the deficiency in the above-mentioned prior art, and providing a kind of can directly be serially connected in the pipeline, stablizes the pipeline water stable-pressure device of its water flow.
For realizing the purpose of this utility model, described pipeline water stable-pressure device comprises housing, be arranged on water intake and water outlet on the housing, in water intake, be provided with interior pipe, pipe water outlet in interior pipe side is provided with, interior pipe is outer to be with outer tube, is provided with in the housing to connect to suppress on outer tube also can make its elastic diaphragm along interior pipe activity.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structure sectional view of pipeline water stable-pressure device.
Below in conjunction with accompanying drawing, one of them embodiment is described in further detail to the utility model pipeline water stable-pressure device:
As shown in fig. 1, pipeline water stable-pressure device has a housing 15, be arranged on water intake 14 and water outlet 12 on the housing 15, described housing 15 includes cylindric loam cake 2 and corresponding with it lower casing 6, circle shape water intake 14 is arranged on the center of lower casing 6 bottoms, circle shape water outlet 12 is arranged on the side of lower casing 6, in water intake 14, be provided with pipe 8 in the circle, interior pipe 8 tail ends are closed shape, two sides of interior pipe 8 are provided with square interior pipe water outlet 10, the interior pipe 8 corresponding outer circular outer pipe 7 that are with, outer tube 7 can be up and down along interior pipe 8 outer walls, on the outer tube 7 also correspondence be provided with two square outer tube water outlets 11, itself and interior pipe water outlet 10 can be arranged to all overlapping, also can overlap.It mainly is the water-outlet quantity size of pipe water outlet 10 in utilizing pipe water outlet 10 in 7 pairs of the outer tubes to block to regulate.Be provided with in the housing 15 and suppress on outer tube 7 and can make its elastic diaphragm 5 along interior pipe 8 activities, the upper end of outer tube 7 links to each other with elastic diaphragm 5.Described elastic diaphragm 5 is arranged between loam cake 2 and the lower casing 6.Be provided with adjusting screw 1 on described housing 15, adjusting screw 1 is arranged on loam cake 2 centers, is provided with spring 4 between described adjusting screw 1 and described elastic diaphragm 5.Pipeline water stable-pressure device is serially connected in the water pipe line, when water advance from water intake 14 enter after, through interior pipe 8, flow out from interior pipe water outlet 10, be full of the inner chamber 13 of lower casing 6, flow out by water outlet 12 at last, the pressure in this moment inner chamber 13 is a certain amount of.When the pressure of water inlet increases, hydraulic pressure in lower casing 6 inner chambers 13 also increases thereupon, under the effect of chamber pressure, elastic diaphragm 5 can move upward, drive outer tube 7 and move upward, outer tube water outlet 11 reduces with interior pipe water outlet 10 laps, and actual effect has reduced exactly and enters inner chamber 13 channel cross-sectional areas, the water flow that enters inner chamber 13 also just reduces, and makes the pressure in the inner chamber 13 can constantly not increase proportional increase because of water feeding pressure.Otherwise, when the pressure of water inlet reduced, the hydraulic pressure in the inner chamber 13 also reduced, and elastic diaphragm 5 can move downward, driving outer tube 7 moves downward, outer tube water outlet 11 increases with interior pipe water outlet 10 laps, enters inner chamber 13 channel cross-sectional areas thereby increased, and the water flow that enters inner chamber 13 also just increases, by a kind of influencing each other like this, Zuo Yong process repeatedly, the hydraulic pressure in lower casing 6 inner chambers 13 will reach a kind of state of equilibrium, plays the effect of stablizing hydraulic pressure.Upper end portion with outer tube 7 on loam cake 2 is provided with exhaust port 3 and exhaust outlet hole 9 respectively, is used to eliminate 5 formed closed air chambers of loam cake 2 and elastic diaphragm elastic diaphragm 5 is moved the adverse effect that is produced.Shown in figure, because the relative movement of interior pipe 8 and outer tube 7, for going out for the current direction of its water outlet is laterally vertical, thereby outer tube 7 moves required active force, depend mainly on 7 applied pressures of 5 pairs of outer tubes of elastic diaphragm, and spring 4 is to suppress between adjusting screw 1 and elastic diaphragm 5, like this, spring 4 is elastic force of stack on elastic diaphragm 5 again, by turn adjusting screw 1, the outer tube 7 that just can regulate elastic diaphragm 5 and its interlock easily moves required active force, in fact is exactly the hydraulic pressure of regulating in lower casing 6 inner chambers 13, the just external pressure of supply water of water outlet 12.
The utility model is provided with inner tube, inner tube owing to adopt water inlet and the delivery port that is arranged on the housing in water inlet The side is provided with the inner tube delivery port, and the inner tube overcoat has outer tube, is provided with in the housing to connect to suppress on outer tube also can make it along inner tube The technical scheme of movable elastic diaphragm has simple in structurely, and parts are few, and volume is little, hydraulic pressure auto-adjustment control model Enclose greatly, the hydraulic pressure of outflow is regulated easily, and equipment adjustment is easy to advantage.
Claims (4)
1. pipeline water stable-pressure device, comprise housing (15), be arranged on water intake (14) and water outlet (12) on the housing (15), it is characterized in that in water intake (14), being provided with interior pipe (8), pipe water outlet (10) in interior pipe (8) side is provided with, interior pipe (8) is outer to be with outer tube (7), is provided with in the housing (15) to connect to suppress at outer tube (7) upward also to make it along the movable elastic diaphragm (5) of interior pipe (8).
2. pipeline water stable-pressure device according to claim 1 is characterized in that described housing (15) includes loam cake (2) and lower casing (6), and described elastic diaphragm (5) is arranged between loam cake (2) and the lower casing (6).
3. pipeline water stable-pressure device according to claim 1 is characterized in that being provided with adjusting screw (1) on described housing (15), be provided with spring (4) between described adjusting screw (1) and described elastic diaphragm (5).
4. pipeline water stable-pressure device according to claim 2 is characterized in that being provided with adjusting screw (1) on described loam cake (2), be provided with spring (4) between described adjusting screw (1) and described elastic diaphragm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227456 CN2420477Y (en) | 2000-03-06 | 2000-03-06 | Stabilizer for pipeline water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227456 CN2420477Y (en) | 2000-03-06 | 2000-03-06 | Stabilizer for pipeline water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420477Y true CN2420477Y (en) | 2001-02-21 |
Family
ID=33591090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227456 Expired - Fee Related CN2420477Y (en) | 2000-03-06 | 2000-03-06 | Stabilizer for pipeline water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420477Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972277A (en) * | 2016-07-20 | 2016-09-28 | 辽阳给排水设备阀门有限公司 | Hydraulic pressure difference piston type two-way surge tower |
| CN109282064A (en) * | 2018-10-29 | 2019-01-29 | 上海空间推进研究所 | Liquid throttling stable-pressure device |
-
2000
- 2000-03-06 CN CN 00227456 patent/CN2420477Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972277A (en) * | 2016-07-20 | 2016-09-28 | 辽阳给排水设备阀门有限公司 | Hydraulic pressure difference piston type two-way surge tower |
| CN109282064A (en) * | 2018-10-29 | 2019-01-29 | 上海空间推进研究所 | Liquid throttling stable-pressure device |
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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 |