CN207046923U - A kind of antibacterial ethylene propylene diene rubber - Google Patents
A kind of antibacterial ethylene propylene diene rubber Download PDFInfo
- Publication number
- CN207046923U CN207046923U CN201720888719.2U CN201720888719U CN207046923U CN 207046923 U CN207046923 U CN 207046923U CN 201720888719 U CN201720888719 U CN 201720888719U CN 207046923 U CN207046923 U CN 207046923U
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- water
- inorganic antiseptic
- hole
- joint mouth
- cold joint
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of antibacterial ethylene propylene diene rubber, including valve cold joint mouth pad, water hole is offered at the center of the valve cold joint mouth pad, the surface of the valve cold joint mouth pad is evenly distributed with inorganic antiseptic, the lumen loading of the inorganic antiseptic has silver ion, and the surface of the inorganic antiseptic outer ring is evenly distributed with through hole.The utility model is by setting inorganic antiseptic, silver ion and through hole are used cooperatively, microorganism in water body effectively can be killed and be suppressed, it effectively prevent secondary pollution of the water body in pipe network terminal, solves the water pipe being made by EPDM materials, due to a lack of inorganic antiseptic, water pipe is when long-time uses, substantial amounts of microorganism has been grown in water pipe, cause the storage water in water pipe that serious water quality deterioration occurs, harm is formed to the health of people, the problem of so as to cause EPDM materials not reach the safety evaluation standard for contacting nonmetallic materials product with water.
Description
Technical field
It the utility model is related to life water conservation field, specially a kind of antibacterial ethylene propylene diene rubber.
Background technology
Water is one of medium of most easy cooperating microorganisms, and the material most often touched in production and living, with the people
The raising of material and cultural life, people propose higher demand to the water quality of domestic water, although different water supply system
Solve water quality and reach the standard for being available for directly drinking, still, what pipe network terminal used at present be all made by EPDM materials and
Into water pipe, and the water pipe being made at present by EPDM materials all lacks inorganic antiseptic, and such water pipe uses in long-time
When, substantial amounts of microorganism can be grown in water pipe, cause the storage water in water pipe that serious water quality deterioration occurs, the body of people is good for
Health forms harm, so as to cause EPDM materials not reach to contact asking for the safety evaluation standard of nonmetallic materials product with water
Topic, it is impossible to make EPDM material connecting water pipes largely enter EU countries.
Utility model content
The purpose of this utility model is to provide a kind of antibacterial ethylene propylene diene rubber possess and the microorganism in water body is carried out
Effective the advantages of killing and suppressing, solve EPDM materials and do not reach the safety evaluation that nonmetallic materials product is contacted with water
The problem of standard.
To achieve the above object, the utility model provides following technical scheme：A kind of antibacterial ethylene propylene diene rubber, including valve
Cold joint mouth pad, water hole is offered at the center of the valve cold joint mouth pad, the surface of the valve cold joint mouth pad is uniformly divided
It is furnished with inorganic antiseptic, the lumen loading of the inorganic antiseptic has a silver ion, and the surface of the inorganic antiseptic outer ring is uniform
Through hole is distributed with, and inorganic antiseptic is run through in one end of through hole.
Preferably, the surface of the valve cold joint mouth pad is arranged with waterproof membrane.
Preferably, the surface of the waterproof membrane offers anti-slip veins.
Preferably, the surface of the inorganic antiseptic is provided with diaphragm.
Preferably, the diameter of the through hole is slightly larger than the diameter of silver ion.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model, can be to micro- in water body by setting being used cooperatively for inorganic antiseptic, silver ion and through hole
Biology is effectively killed and suppressed, and effectively prevent secondary pollution of the water body in pipe network terminal, solves by EPDM materials
The water pipe being made, due to a lack of inorganic antiseptic, water pipe for a long time in use, grown substantial amounts of microorganism in water pipe,
Cause the storage water in water pipe that serious water quality deterioration occurs, harm is formed to the health of people, so as to cause EPDM materials
Not the problem of not reaching the safety evaluation standard that nonmetallic materials product is contacted with water, to make EPDM material connecting water pipes largely enter
Enter EU countries and open passage, be adapted to promote the use of.
2nd, the utility model can be effectively isolated to the outer ring of valve cold joint mouth pad by waterproof membrane, it is cold to avoid valve
The outer ring of interface pad contacts with water, occurs so as to cause silver ion to be lost to the situation in the external world.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model inorganic antiseptic sectional view.
In figure：1 waterproof membrane, 2 valve cold joint mouth pads, 3 water holes, 4 inorganic antiseptics, 5 silver ions, 6 through holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of antibacterial ethylene propylene diene rubber, including valve cold joint mouth pad 2 are referred to, in valve cold joint mouth pad 2
Water hole 3 is offered at the heart, the surface of valve cold joint mouth pad 2 is evenly distributed with inorganic antiseptic 4, the surface of inorganic antiseptic 4
It is provided with diaphragm, the lumen loading of inorganic antiseptic 4 has a silver ion 5, and the surface of the outer ring of inorganic antiseptic 4 is evenly distributed with logical
Hole 6, and inorganic antiseptic 4 is run through in one end of through hole 6, the diameter of through hole 6 is slightly larger than the diameter of silver ion 5, inorganic by setting
Antiseptic 4, silver ion 5 and through hole 6 are used cooperatively, and the microorganism in water body effectively can be killed and be suppressed, effectively
Secondary pollution of the water body in pipe network terminal is avoided, solves the water pipe being made by EPDM materials, due to a lack of inorganic antibacterial
Serious water occurs for a long time in use, grown substantial amounts of microorganism in water pipe, causing the storage water in water pipe for agent, water pipe
Matter deteriorates, and forms harm to the health of people, nonmetallic materials product is contacted with water so as to cause EPDM materials not reach
The problem of safety evaluation standard, passage is opened to make EPDM materials connecting water pipe largely enter EU countries, suitable popularization makes
With the surface of valve cold joint mouth pad 2 is arranged with waterproof membrane 1, and the surface of waterproof membrane 1 offers anti-slip veins, can by waterproof membrane 1
The outer ring of valve cold joint mouth pad 2 is effectively isolated, the outer ring for avoiding valve cold joint mouth pad 2 contacts with water, so as to cause
The situation that silver ion 5 is lost to the external world occurs.
In use, the inorganic antiseptic 4 of addition inorganic silver metalloid element, has higher steady with the contrast of organic antiseptic
Qualitative, basic non-volatility and heat resistance are high, and its validity is all kept in mixing process and product routine use environment；In humidity
Under conditions of inorganic antiseptic 4 slowly discharge a small amount of silver ion 5, because bacterium surface carries negative electrical charge, therefore carry positive charge
Silver ion 5 be attracted to bacterium surface, and then destroy its electrolyte balance, cause bacterium because cell membrane is impaired and dead,
So as to reach bacteriostasis.
In summary：The antibacterial ethylene propylene diene rubber, by the cooperation for setting inorganic antiseptic 4, silver ion 5 and through hole 6
Use, solve the problems, such as that EPDM materials do not reach the safety evaluation standard that nonmetallic materials product is contacted with water.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of antibacterial ethylene propylene diene rubber, including valve cold joint mouth pad (2), it is characterised in that：The valve cold joint mouth pad (2)
Center at offer water hole (3), the surface of the valve cold joint mouth pad (2) is evenly distributed with inorganic antiseptic (4), described
The lumen loading of inorganic antiseptic (4) has silver ion (5), and the surface of inorganic antiseptic (4) outer ring is evenly distributed with through hole
(6), and inorganic antiseptic (4) is run through in one end of through hole (6).
A kind of 2. antibacterial ethylene propylene diene rubber according to claim 1, it is characterised in that：The valve cold joint mouth pad (2)
Surface be arranged with waterproof membrane (1).
A kind of 3. antibacterial ethylene propylene diene rubber according to claim 2, it is characterised in that：The surface of the waterproof membrane (1)
Offer anti-slip veins.
A kind of 4. antibacterial ethylene propylene diene rubber according to claim 1, it is characterised in that：The inorganic antiseptic (4)
Surface is provided with diaphragm.
A kind of 5. antibacterial ethylene propylene diene rubber according to claim 1, it is characterised in that：The diameter of the through hole (6) omits
More than the diameter of silver ion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888719.2U CN207046923U (en) | 2017-07-21 | 2017-07-21 | A kind of antibacterial ethylene propylene diene rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888719.2U CN207046923U (en) | 2017-07-21 | 2017-07-21 | A kind of antibacterial ethylene propylene diene rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207046923U true CN207046923U (en) | 2018-02-27 |
Family
ID=61497581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888719.2U Active CN207046923U (en) | 2017-07-21 | 2017-07-21 | A kind of antibacterial ethylene propylene diene rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207046923U (en) |
-
2017
- 2017-07-21 CN CN201720888719.2U patent/CN207046923U/en active Active
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