CN103301565B - Improved integral PVC (Polyvinyl Chloride) valve - Google Patents
Improved integral PVC (Polyvinyl Chloride) valve Download PDFInfo
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- CN103301565B CN103301565B CN201310169403.4A CN201310169403A CN103301565B CN 103301565 B CN103301565 B CN 103301565B CN 201310169403 A CN201310169403 A CN 201310169403A CN 103301565 B CN103301565 B CN 103301565B
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- pipeline
- pvc
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Abstract
The invention discloses an improved integral PVC (Polyvinyl Chloride) valve. The improved integral PVC valve comprises a valve body, wherein a pipeline is arranged on one side of the valve body. The improved integral PVC valve is characterized in that a cap body is arranged at the upper part of the valve body and movably connected with the valve body; a connecting base is arranged at the lower end of the valve body and fixedly connected with the valve body; the pipeline is communicated with the valve body at a certain angle which is in a range of 50 degrees to 70 degrees and is arranged on the valve body. The valve body is connected with the cap body through groove threads, thereby ensuring that the cap body cannot fall off. Meanwhile, both the outer diameter and the thickness of the connecting base arranged at the lower end of the valve body are bigger than those of the valve body, so that cracks which occur after long-time use are avoided, environments are prevented from being polluted by medical solutions and the like, and the medical solutions and the like are also protected from being polluted. The improved integral PVC valve has the advantages of simple structure, convenience in use, good connecting effect, and excellent transparent performance and convenience for observing at any time due to the adoption of PVC materials.
Description
Technical field
The invention belongs to medical instruments field, specifically, relate to a kind of integral type PV valve of improvement.
Background technology
At present, medical apparatus and instruments many clinically all needs to adopt PV valve, and the quality of the performance of PV valve directly determines the result of use of medical apparatus and instruments.But, what the valve body of current PV valve and pipeline adopted is Integral design, be provided with cap body, such design result in cap body and is easy to come off, and easily there is slight crack after a long time use in the connecting portion of valve body lower portion, cause and occur leakage phenomenon, pollution is caused to environment, also can pollute the medicinal liquid etc. in medical apparatus and instruments and medical apparatus and instruments.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned defect, provides that a kind of structure is simple, result of use good and can ensure the integral type PV valve of the improvement that can not pollute.
For solving the problem, the technical solution adopted in the present invention is:
An integral type PV valve for improvement, comprises valve body, and the side of valve body is provided with pipeline, it is characterized in that: the top of described valve body is provided with cap body, and cap body is flexibly connected with valve body; The lower end of described valve body is provided with connection base, connects base and is fixedly connected with valve body; The connection at an angle of described pipeline is also arranged on valve body, and the scope of angle is 50-75 °.
Improve as one, described valve body is the valve body be made up of PVC material, and the external diameter of valve body is 10-35cm, and thickness is 0.5-1.6cm.
Improve as one, the external diameter of described valve body is 22cm, and thickness is 1.1cm.
Improve as one, the upper end of described valve body is provided with groove, and the gradient of groove is 10-20 °; Described groove is threaded with cap body.
Improve as one, described connection base and valve bodyization design, and connect base and be made up of PVC material, and the external diameter of connection base is 20-45cm, and thickness is 2-3cm.
Improve as one, the valve body below described pipeline is provided with protective layer, and the thickness of protective layer is 0.5cm, and protective layer is the protective layer be made up of aluminum alloy materials or PVC material.
Improve as one, the medial surface of described pipeline is provided with some grooves.
Improve as one, described groove radially arranges, and number is 2-8.
Improve as one, the outer surface of described protective layer is provided with anti-slip part.
Owing to have employed technique scheme, compared with prior art, valve body of the present invention to be threaded cap body by groove, ensure that cap body can not come off, meanwhile, the lower end of valve body is provided with connection base, the external diameter and the thickness that connect base will exceed valve body, there is slight crack after doing so avoids long-time use, ensure that medicinal liquid etc. does not pollute the environment, also ensure that medicinal liquid etc. can not be contaminated.Structure of the present invention is simple, easy to use, good connecting effect, and adopts PVC material, and properties of transparency is good, is convenient to observe at any time.
Below in conjunction with the drawings and specific embodiments, the invention will be further described simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
In figure: 1-groove; 2-valve body; 3-pipeline; 4-connects base; 5-groove; 6-protective layer; 7-anti-slip part.
Detailed description of the invention
Embodiment:
As shown in Figure 1, a kind of integral type PV valve of improvement, comprises valve body 2, and the side of valve body 2 is provided with pipeline 3, and the top of described valve body 2 is provided with cap body, and cap body is flexibly connected with valve body.The lower end of described valve body 2 is provided with and connects base 4, connects base 4 and is fixedly connected with valve body 2.Pipeline 3 connection at an angle is also arranged on valve body, and the scope of angle is 50-75 °.
In the present embodiment, described valve body 2 is the valve bodies be made up of PVC material, and the external diameter of valve body is 10-35cm, and thickness is 0.5-1.6cm.
Specifically according to actual needs, the external diameter of described valve body is 22cm, and thickness is 1.1cm, is a kind of selection of the best.
In the present embodiment, the upper end of described valve body is provided with groove 1, and the gradient of groove 1 is 10-20 °, and meanwhile, described groove is threaded with cap body.
In the present embodiment, described connection base and valve bodyization design, and connect base and be made up of PVC material, and the external diameter connecting base is 20-45cm, and thickness is 2-3cm.
Valve body below described pipeline is provided with protective layer, and the thickness of protective layer is 0.5cm, and protective layer is the protective layer 6 be made up of aluminum alloy materials or PVC material.The outer surface of described protective layer 6 is provided with anti-slip part 7.
The medial surface of described pipeline is provided with some grooves.Described groove radially arranges, and number is 2-8.
Valve body of the present invention to be threaded cap body by groove, ensure that cap body can not come off, simultaneously, the lower end of valve body is provided with connection base, the external diameter and the thickness that connect base will exceed valve body, there is slight crack after doing so avoids long-time use, ensure that medicinal liquid etc. does not pollute the environment, also ensure that medicinal liquid etc. can not be contaminated.Structure of the present invention is simple, easy to use, good connecting effect, and adopts PVC material, and properties of transparency is good, is convenient to observe at any time.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (5)
1. the integral type PV valve improved, comprise valve body, the side of valve body is provided with pipeline, it is characterized in that: the top of described valve body is provided with cap body, and cap body is flexibly connected with valve body; The lower end of described valve body is provided with connection base, connects base and is fixedly connected with valve body; The connection at an angle of described pipeline is also arranged on valve body, and the scope of angle is 50-75 °;
The external diameter of described valve body is 22cm, and thickness is 1.1cm;
The upper end of described valve body is provided with groove, and the gradient of groove is 10-20 °; Described groove is threaded with cap body;
Described connection base and valve bodyization design, and connect base and be made up of PVC material, and the external diameter connecting base is 20-45cm, and thickness is 2-3cm.
2. the integral type PV valve of improvement according to claim 1, is characterized in that: the valve body below described pipeline is provided with protective layer, and the thickness of protective layer is 0.5cm, and protective layer is the protective layer be made up of aluminum alloy materials or PVC material.
3. the integral type PV valve of improvement according to claim 2, is characterized in that: the medial surface of described pipeline is provided with some grooves.
4. the integral type PV valve of improvement according to claim 3, is characterized in that: described groove radially arranges, and number is 2-8.
5. the integral type PV valve of improvement according to claim 4, is characterized in that: the outer surface of described protective layer is provided with anti-slip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169403.4A CN103301565B (en) | 2013-05-08 | 2013-05-08 | Improved integral PVC (Polyvinyl Chloride) valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169403.4A CN103301565B (en) | 2013-05-08 | 2013-05-08 | Improved integral PVC (Polyvinyl Chloride) valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103301565A CN103301565A (en) | 2013-09-18 |
| CN103301565B true CN103301565B (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310169403.4A Active CN103301565B (en) | 2013-05-08 | 2013-05-08 | Improved integral PVC (Polyvinyl Chloride) valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN103301565B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202637708U (en) * | 2012-03-19 | 2013-01-02 | 深圳市昕力医疗设备开发有限公司 | W-shaped hemostatic valve |
| CN103007408A (en) * | 2012-11-28 | 2013-04-03 | 宁波圣宇瑞医疗器械有限公司 | Regulating valve for breathing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060129092A1 (en) * | 2002-10-28 | 2006-06-15 | Sherwood Services Ag | Single lumen adapter for automatic valve |
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2013
- 2013-05-08 CN CN201310169403.4A patent/CN103301565B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202637708U (en) * | 2012-03-19 | 2013-01-02 | 深圳市昕力医疗设备开发有限公司 | W-shaped hemostatic valve |
| CN103007408A (en) * | 2012-11-28 | 2013-04-03 | 宁波圣宇瑞医疗器械有限公司 | Regulating valve for breathing apparatus |
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| Publication number | Publication date |
|---|---|
| CN103301565A (en) | 2013-09-18 |
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