CN206995952U - A kind of Novel sand cylinder head divides waterleaf structure - Google Patents
A kind of Novel sand cylinder head divides waterleaf structure Download PDFInfo
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- CN206995952U CN206995952U CN201720825678.2U CN201720825678U CN206995952U CN 206995952 U CN206995952 U CN 206995952U CN 201720825678 U CN201720825678 U CN 201720825678U CN 206995952 U CN206995952 U CN 206995952U
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- pad
- spring
- annular groove
- sand cylinder
- waterleaf
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Abstract
The utility model discloses a kind of Novel sand cylinder head to divide waterleaf structure, belongs to filter sand cylinder technology field.Described leaflet body upper end is provided with circular groove, annular groove pad is provided with described circular groove, spring is socketed with above described annular groove pad, pad is provided with described spring, described annular groove pad uses steel design, inside and outside circle all distinguishes bending and forms cell body, instead of the plastic cement pad used before, spring is placed more stable, it is more uniformly stressed, during work, it is not in the phenomenon that spring swings and beated, its structure is simple, it is reasonable in design, annular groove pad is used below spring, instead of the plastic cement pad used before, durability can be greatly improved, and the stability of spring improves, so as to improve the stability of reversal valve, extend its service life.
Description
Technical field
It the utility model is related to a kind of Novel sand cylinder head and divide waterleaf structure, belonged to filter sand cylinder technology field.
Background technology
It is a kind of pressure filtration container to cross filter sand cylinder, and cylinder body is entwined for fiber glass reinforcement, firm, wear-resisting
Damage, be corrosion-resistant, being unlikely to deform.It point ejected filter sand cylinder according to structure, side went out filter sand cylinder, commercial style great Sha cylinders, horizontal
Husky cylinder etc..Unique uniform stationary flow of water-locator energy is designed, the system effectiveness that underdrains is high, easy to install, maintenance, maintenance side
Just.Existing in general sand cylinder head divides waterleaf structure, and common plastic cement pad is placed in the bottom of spring, so to cause bullet
The swing and bounce of spring so that pad discontinuity, easily abrasion, is not durable.
The content of the invention
In view of the above-mentioned problems, the technical problems to be solved in the utility model, which is to provide a kind of Novel sand cylinder head, divides waterleaf knot
Structure.
Sand cylinder head of the present utility model divides waterleaf structure, it include leaflet body, circular groove, annular groove pad, spring and
Pad, described leaflet body upper end are provided with circular groove, annular groove pad, described circle are provided with described circular groove
Spring is socketed with above annular groove pad, pad is provided with described spring.
Preferably, described annular groove pad uses steel design, inside and outside circle all distinguishes bending and forms cell body, instead of it
The preceding plastic cement pad used, spring are placed more stable, are more uniformly stressed, and are not in that spring is swung and bounce during work
Phenomenon.
Preferably, described annular groove pad external diameter is equal with circular groove internal diameter, and annular groove pad internal diameter and bullet
Spring external diameter is equal.
The beneficial effects of the utility model：Its structure is simple, reasonable in design, and annular groove pad, generation are used below spring
For the plastic cement pad used before, durability can be greatly improved, and the stability of spring improves, and is changed so as to improve
To the stability of valve, extend its service life.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is mounting structure schematic diagram of the present utility model；
Fig. 2 is leaflet body structural representation；
Fig. 3 is spring structure schematic diagram；
Fig. 4 is annular groove gasket construction schematic diagram.
Reference：Leaflet body 1, circular groove 2, annular groove pad 3, spring 4, pad 5.
Embodiment：
As Figure 1-Figure 4, present embodiment uses following technical scheme：It include leaflet body 1, circular groove 2,
Annular groove pad 3, spring 4 and pad 5, the described upper end of leaflet body 1 are provided with circular groove 2, set in described circular groove 2
Annular groove pad 3 is equipped with, the described top of annular groove pad 3 is socketed with spring 4, pad 5, institute are provided with described spring 4
The annular groove pad 3 stated uses steel design, and inside and outside circle all distinguishes bending and forms cell body, instead of the plastic cement pad used before,
Spring 4 is placed more stable, is more uniformly stressed, and is not in the phenomenon that spring 4 swings and beated during work, described circle
The external diameter of annular groove pad 3 is equal with the internal diameter of circular groove 2, and the internal diameter of annular groove pad 3 is equal with the external diameter of spring 4.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of Novel sand cylinder head divides waterleaf structure, it is characterised in that：It includes leaflet body（1）, circular groove（2）, annular groove
Pad（3）, spring（4）And pad（5）, described leaflet body（1）Upper end is provided with circular groove（2）, described circular groove
（2）Inside it is provided with annular groove pad（3）, described annular groove pad（3）Top is socketed with spring（4）, described spring（4）On
It is provided with pad（5）.
2. a kind of Novel sand cylinder head according to claim 1 divides waterleaf structure, it is characterised in that：Described annular groove pad
（3）Using steel design, inside and outside circle all distinguishes bending and forms cell body.
3. a kind of Novel sand cylinder head according to claim 1 divides waterleaf structure, it is characterised in that：Described annular groove pad
（3）External diameter and circular groove（2）Internal diameter is equal, and annular groove pad（3）Internal diameter and spring（4）External diameter is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825678.2U CN206995952U (en) | 2017-07-10 | 2017-07-10 | A kind of Novel sand cylinder head divides waterleaf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825678.2U CN206995952U (en) | 2017-07-10 | 2017-07-10 | A kind of Novel sand cylinder head divides waterleaf structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995952U true CN206995952U (en) | 2018-02-13 |
Family
ID=61452773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825678.2U Active CN206995952U (en) | 2017-07-10 | 2017-07-10 | A kind of Novel sand cylinder head divides waterleaf structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995952U (en) |
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2017
- 2017-07-10 CN CN201720825678.2U patent/CN206995952U/en active Active
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