CN204563757U - Prevent the core texture of water hammer effect - Google Patents
Prevent the core texture of water hammer effect Download PDFInfo
- Publication number
- CN204563757U CN204563757U CN201520188758.2U CN201520188758U CN204563757U CN 204563757 U CN204563757 U CN 204563757U CN 201520188758 U CN201520188758 U CN 201520188758U CN 204563757 U CN204563757 U CN 204563757U
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- China
- Prior art keywords
- hole
- opening
- moving plate
- inner curve
- stator
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 230000000694 effects Effects 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001145 hydrido group Chemical group *[H] 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model provides a kind of core texture preventing water hammer effect, comprises moving plate and stator; Moving plate inside has inner curve, two ends equal driven disc the same side outwards opening of inner curve, one end of inner curve is called the first opening, and other one end of inner curve is called the second opening, moving plate also offers fourth hole, and fourth hole and inner curve are arranged independently of one another.The beneficial effects of the utility model are because device entirety adopts pottery to make, the wear-resisting good leak tightness of device.First opening meeting and the first through hole close; now water inlet can be cut off; on the stator that the impact of water hammer effect is transformed into this device and moving plate; protect purifier; due to caliber size, the first opening can and the first through hole prior to other members close, the water now remained in inner curve can continue to flow in purifier under remaining hydraulic pressure; until the second opening and the second through hole close, minimum to realize this device internal pressure.
Description
Technical field
The utility model relates to water treatment facilities accessory field, especially relates to a kind of core texture preventing water hammer effect.
Background technology
Purifier is using cushion rubber as sealing original paper, can there is water hammer effect when opening closed in tap water pipe line in actual use, and the long-time repeated action of this effect, in purifier, can make equipment pipe fitting percolating water, service life reduces, and causes economic loss to user.
So-called water hammer effect refers at water pipe inner, and inside pipe wall is smooth, and water flow freely.When the valve opened is closed suddenly, current are to valve and tube wall, and mainly valve can produce a pressure.Because tube wall is smooth, follow-up current, under the effect of inertia, reach rapidly maximum, and produce destruction, " water hammer effect " in the middle of Here it is hydro science, namely positive water hammer.All this factor will be considered in water pipeline construction.On the contrary, the valve of closedown, after throwing open, also can produce water hammer, is negative water hammer, also has certain destructive power, but large less than the former.
Utility model content
The purpose of this utility model is to provide the core texture preventing water hammer effect that a kind of structure is simple, simple to operate, production efficiency is high, is especially applicable to the damage that protection purifier avoids water hammer effect.
The technical solution of the utility model is:
Prevent a core texture for water hammer effect, comprise moving plate and stator; Described moving plate inside has inner curve, the two ends of described inner curve are all from the same side outwards opening of described moving plate, one end of described inner curve is called the first opening, other one end of described inner curve is called the second opening, described moving plate also offers fourth hole, and described fourth hole and described inner curve are arranged independently of one another; Described stator has the first through hole, the second through hole and third through-hole, described first through hole, to arrange independently of one another between the second through hole and third through-hole, the axis of described first through hole, the second through hole and third through-hole is parallel to each other; Described stator and described moving plate are fitted each other, and described first opening and described first through hole are to timing, and described second opening and described second through hole align mutually, and described fourth hole and described third through-hole align mutually.
Further, the bore of described first opening is identical with the aperture of described first through hole, the bore of described second opening is identical with the aperture of described second through hole, the aperture of described fourth hole is identical with the aperture of described third through-hole, when rotating moving plate and stator, them can be allowed mutually to align each other, avoid water clock.
Further, the aperture of third through-hole described in the aperture < of the second through hole described in the aperture < of described first through hole, be arranged on hole that object is to make to align mutually with the first through hole so when rotated, first open or close, blocking water hammer effect to the impact of purifier.
Further, the surface that surface and the described stator of the described moving plate at described first opening place contact with described moving plate is smooth surface, owing to needing often mutually to rotate between moving plate and stator, so smooth contact surface can make to keep good obturation effect while slip.
Further, the material of described moving plate and described stator is pottery, and this material smooth abrasion-proof, can extend overall service life.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, this device has following features:
1, because device entirety adopts pottery to make, the wear-resisting good leak tightness of device.
2, the first opening and the first through hole stagger, and now can cut off water inlet, on the stator that the impact of water hammer effect is transformed into this device and moving plate, protect purifier.
3, due to the reason of caliber size, first opening and the first through hole stagger prior to other parts, the water now remained in inner curve continues to flow in water purification equipment under remaining hydraulic pressure effect, until fourth hole and third through-hole close, in order to avoid breed bacteria in residual water, simultaneously isolated from the secondary pollution outside fourth hole, after Open valve again, fourth hole and third through-hole are opened prior to miscellaneous part, until the first opening and the first through hole are opened, reduce water hammer to the impact of water purification equipment back part.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model.
In figure:
1, inner curve 2, moving plate 3, fourth hole
4, the second opening 5, first opening 6, first through hole
7, the second through hole 8, third through-hole 9, stator
Detailed description of the invention
As shown in Figure 1, the utility model comprises moving plate 2 and stator 9; Described moving plate 2 inside has inner curve 1, the two ends of described inner curve 1 are all from the same side outwards opening of described moving plate 2, one end of described inner curve 1 is called the first opening 5, other one end of described inner curve 1 is called the second opening 4, described moving plate 2 also offers fourth hole 3, and described fourth hole 3 and described inner curve 1 are arranged independently of one another; Described stator 9 has the first through hole 6, second through hole 7 and third through-hole 8, arrange independently of one another between described first through hole 6, second through hole 7 and third through-hole 8, the axis of described first through hole 6, second through hole 7 and third through-hole 8 is parallel to each other; Described stator 9 is fitted each other with described moving plate 2, and described first opening 5 and the 6 pairs of timings of described first through hole, described second opening 4 aligns mutually with described second through hole 7, and described fourth hole 3 aligns mutually with described third through-hole 8; The bore of described first opening 5 is identical with the aperture of described first through hole 6, the bore of described second opening 4 is identical with the aperture of described second through hole 7, the aperture of described fourth hole 3 is identical with the aperture of described third through-hole 8, when rotating moving plate 2 and stator 9, them can be allowed mutually to align each other, avoid water clock; The aperture of third through-hole 8 described in the aperture < of the second through hole 7 described in the aperture < of described first through hole 6, be arranged on hole that object is to make to align mutually with the first through hole 6 so when rotated, first open or close, blocking water hammer effect to the impact of purifier; The surface that surface and the described stator 9 of the described moving plate 2 at described first opening place contact with described moving plate 2 is smooth surface, owing to needing often mutually to rotate between moving plate 2 and stator 9, so smooth contact surface can make to keep good obturation effect while slip; Described moving plate 2 and the material of described stator 9 are pottery, and this material smooth abrasion-proof can extend overall service life.
The course of work of this example: stator 10 is bonded to each other each other and can mutually rotate with moving plate 2;
During water inlet, first running water enters among stator from the first through hole 6, then enter in inner curve 1 by the first opening 5, due to inner curve 1, add flow resistance herein, reduce flow velocity, when decreasing valve opening, running water is to the impact of purifier, purifier is entered through the second opening 4, second through hole 7 successively at running water afterwards, filtered by the filter disc of purifier inside, first enter stator 10 by third through-hole 8 enters tap finally by fourth hole 3 through moving plate 2 bleeder to the pure water after filtration;
When this device is closed, due to the reason that bore is different, first mutually stagger for first opening 5 of intaking and the first through hole 6, cut off the water hammer effect brought of intaking, most of impulsive force is transferred on this device, the water now remained in inner curve 1 continues to flow in water purification equipment under remaining hydraulic pressure effect, until fourth hole 3 closes with third through-hole 8, in order to avoid breed bacteria in residual water, simultaneously isolated from the secondary pollution outside fourth hole 3, after Open valve again, fourth hole 3 and third through-hole 8 are opened prior to miscellaneous part, until the first opening 5 and the first through hole 6 are opened, reduce water hammer to the impact of water purification equipment parts, water purification equipment internal core has certain resistance to water inlet, before and after every one filter core, pressure is all different, before filter core, pressure is greater than pressure after filter core.So when closing water inlet, still having water and flowing out tap after filtration, until purifier internal pressure balance, but purifier inside can not be formed and there are flowing out and state that air fills into.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. prevent a core texture for water hammer effect, it is characterized in that: comprise moving plate and stator;
Described moving plate inside has inner curve, the two ends of described inner curve are all from the same side outwards opening of described moving plate, one end of described inner curve is called the first opening, other one end of described inner curve is called the second opening, described moving plate also offers fourth hole, and described fourth hole and described inner curve are arranged independently of one another;
Described stator has the first through hole, the second through hole and third through-hole, described first through hole, to arrange independently of one another between the second through hole and third through-hole, the axis of described first through hole, the second through hole and third through-hole is parallel to each other;
Described stator and described moving plate are fitted each other, and described first opening and described first through hole are to timing, and described second opening and described second through hole align mutually, and described fourth hole and described third through-hole align mutually.
2. a kind of core texture preventing water hammer effect according to claim 1, it is characterized in that: the bore of described first opening is identical with the aperture of described first through hole, the bore of described second opening is identical with the aperture of described second through hole, and the aperture of described fourth hole is identical with the aperture of described third through-hole.
3. a kind of core texture preventing water hammer effect according to claim 1, is characterized in that: the aperture of third through-hole described in the aperture < of the second through hole described in the aperture < of described first through hole.
4. a kind of core texture preventing water hammer effect according to claim 1, is characterized in that: the surface that surface and the described stator of the described moving plate at described first opening place contact with described moving plate is smooth surface.
5., according to a kind of core texture preventing water hammer effect described in claim 1, it is characterized in that: the material of described moving plate and described stator is pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188758.2U CN204563757U (en) | 2015-03-31 | 2015-03-31 | Prevent the core texture of water hammer effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188758.2U CN204563757U (en) | 2015-03-31 | 2015-03-31 | Prevent the core texture of water hammer effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563757U true CN204563757U (en) | 2015-08-19 |
Family
ID=53856452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188758.2U Expired - Fee Related CN204563757U (en) | 2015-03-31 | 2015-03-31 | Prevent the core texture of water hammer effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837944A (en) * | 2017-01-11 | 2017-06-13 | 北京航空航天大学 | Plane hydraulic system impact of water hammer weakens method and apparatus |
-
2015
- 2015-03-31 CN CN201520188758.2U patent/CN204563757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837944A (en) * | 2017-01-11 | 2017-06-13 | 北京航空航天大学 | Plane hydraulic system impact of water hammer weakens method and apparatus |
| CN106837944B (en) * | 2017-01-11 | 2019-06-07 | 北京航空航天大学 | Plane hydraulic system impact of water hammer weakens method and apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |