CN202831083U - Fire hydrant inflow water filter screen - Google Patents
Fire hydrant inflow water filter screen Download PDFInfo
- Publication number
- CN202831083U CN202831083U CN201220494797.1U CN201220494797U CN202831083U CN 202831083 U CN202831083 U CN 202831083U CN 201220494797 U CN201220494797 U CN 201220494797U CN 202831083 U CN202831083 U CN 202831083U
- Authority
- CN
- China
- Prior art keywords
- hydrant
- fire hydrant
- filter screen
- water filter
- water inlet
- 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 - Lifetime
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a fire hydrant inflow water filter screen and belongs to the field of fire-fighting equipment. The fire hydrant inflow water filter screen comprises a fire hydrant and is characterized in that the inflow water filter screen is installed on a water inlet of the fire hydrant, the inflow water filter screen comprises a stainless steel screen and an annular rubber mat, and the periphery of the stainless steel screen is wrapped by the annular rubber mat. The fire hydrant inflow water filter screen is simple in structure and convenient to use, practical problems existing in a using process of the fire hydrant are solved in an easiest way, not only is the using effect of the fire hydrant is ensured, but also the service life is prolonged, and meanwhile the annular rubber mat has a connecting and sealing function of a flange.
Description
Technical field
The utility model relates to a kind of hydrant water inlet screen pack, belongs to the fire-fighting equipment field.
Background technology
Hydrant is to implement a kind of facility of fire extinguishing for fire fighting truck from the waterline network such as municipal administration, large chemical complex or the water intaking of outdoor fire fighting waterline network, also can directly connect the water band, the hydraulic giant water outlet is put out a fire.So hydrant system is the important fire fighting device that fights a fire.And enter the ponding pipe network of hydrant the water quality situation (larger particles whether, as: the foreign material such as stone) directly have influence on again sealing performance and the application life of hydrant.The water inlet of present existing hydrant does not all arrange any isolation incidental device.More than existing hydrant have following shortcoming: when having some larger particles in the hydrant water inlet, thereby the sealing mat of hydrant can because adhering to of these type of foreign material cause hydrant poorly sealed, drainage occur.This will cause hydrant to close inefficacy, can not normally use.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of hydrant water inlet screen pack is provided, is used for filtering the foreign material that enter hydrant water, guarantee the result of use of hydrant, the application life of improving hydrant.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hydrant water inlet screen pack, comprise hydrant, it is characterized in that, the water inlet screen pack is installed in the water inlet of hydrant, described water inlet screen pack comprises stainless (steel) wire and ring-shaped rubber pad, the periphery parcel ring-shaped rubber pad of stainless (steel) wire.
The thickness of described ring-shaped rubber pad is more than or equal to the thickness of 3 times of stainless (steel) wires.
The beneficial effect that the utility model has is: simple in structure, easy to use, overcome the practical problem that runs in the hydrant use procedure in the most easy mode, can guarantee the result of use of hydrant, can carry its application life again, ring-shaped rubber is paid somebody's debt and expected repayment later the effect that can play joint seal of flanges simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, stainless (steel) wire; 2, ring-shaped rubber pad.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Hydrant water inlet screen pack as shown in Figure 1, comprise hydrant, the water inlet screen pack is installed in the water inlet of hydrant, and described water inlet screen pack comprises stainless (steel) wire 1 and ring-shaped rubber pad 2, the periphery parcel ring-shaped rubber pad 2 of stainless (steel) wire 1, stainless (steel) wire 1 is worked out for stainless steel wire intersects.Ring-shaped rubber pad 2 is the ring-shaped rubber along the injection molded parcel stainless (steel) wire periphery of stainless (steel) wire peripheral annular, and itself and stainless (steel) wire 1 form integral structure by injection moulding.The thickness of ring-shaped rubber pad 2 is no more than at most 5 times more than or equal to the thickness of 3 times of stainless (steel) wires 1.The mesh of stainless (steel) wire 1 generally can adopt about 500 orders not affect the hydrant inflow as principle.Stainless (steel) wire 1 is placed on the medium position of ring-shaped rubber pad, guarantees to use safety.
During use, the water inlet screen pack is fixed on the water inlet of hydrant, ring-shaped rubber pad 2 and stainless (steel) wire 1 match, and can effectively play the effect of filtering foreign material, can play again the effect of the flange that is tightly connected.
Claims (3)
1. a hydrant water inlet screen pack comprises hydrant, it is characterized in that the water inlet screen pack is installed in the water inlet of hydrant, and described water inlet screen pack comprises stainless (steel) wire and ring-shaped rubber pad, the periphery parcel ring-shaped rubber pad of stainless (steel) wire.
2. hydrant water inlet screen pack according to claim 1 is characterized in that the thickness of described ring-shaped rubber pad is more than or equal to the thickness of 3 times of stainless (steel) wires.
3. hydrant water inlet screen pack according to claim 1 is characterized in that described stainless (steel) wire and ring-shaped rubber pad are the integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220494797.1U CN202831083U (en) | 2012-09-22 | 2012-09-22 | Fire hydrant inflow water filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220494797.1U CN202831083U (en) | 2012-09-22 | 2012-09-22 | Fire hydrant inflow water filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831083U true CN202831083U (en) | 2013-03-27 |
Family
ID=47942828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220494797.1U Expired - Lifetime CN202831083U (en) | 2012-09-22 | 2012-09-22 | Fire hydrant inflow water filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219340A (en) * | 2019-06-20 | 2019-09-10 | 恒盾消防科技有限公司 | A kind of outdoor fire hydrant that anti-freeze type is concealed |
-
2012
- 2012-09-22 CN CN201220494797.1U patent/CN202831083U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219340A (en) * | 2019-06-20 | 2019-09-10 | 恒盾消防科技有限公司 | A kind of outdoor fire hydrant that anti-freeze type is concealed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 255400 Shandong Province, Zibo city Linzi District Wang Village Industrial Park Street Jixia Patentee after: ZIBO AIERMA FIRE-FIGHTING EQUIPMENT Co.,Ltd. Address before: No. 3, unit 28, No. 51, Qi Yuan Road, Linzi District, Linzi District, Shandong Province, 102 Patentee before: Fu pass Gang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |