CN202580200U - Lining fluorine valve arranged in medical equipment pipeline - Google Patents
Lining fluorine valve arranged in medical equipment pipeline Download PDFInfo
- Publication number
- CN202580200U CN202580200U CN 201220210131 CN201220210131U CN202580200U CN 202580200 U CN202580200 U CN 202580200U CN 201220210131 CN201220210131 CN 201220210131 CN 201220210131 U CN201220210131 U CN 201220210131U CN 202580200 U CN202580200 U CN 202580200U
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- Prior art keywords
- valve
- valve body
- medical equipment
- fluorine
- lining
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- Expired - Fee Related
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Abstract
The utility model discloses a lining fluorine valve arranged in a medical equipment pipeline. The lining fluorine valve comprises a valve body on which a rotating disc is arranged, wherein a corrosion resisting layer is arranged on the inner wall of the valve body. The lining fluorine valve has a simple structure; the corrosion resisting layer on the inner wall of the valve body can effectively prevent the valve body from being corroded during running, therefore, the service life of the valve is prolonged, the safety coefficient is improved, the occurrence of safety accident is prevented, and the cost of maintaining is reduced.
Description
Technical field
The utility model relates to a kind of fluorine-lining valve door, especially relates to a kind of ducted fluorine-lining valve door of medical equipment that is installed on, and is applicable to chemical industry, oil, food, medicine and other fields.
Background technique
Valve is the controlling component in the fluid delivery system, have by, adjusting, water conservancy diversion, prevent functions such as adverse current, voltage stabilizing, shunting or overflow pressure release.The valve that is used for liquid control system, from the simplest stop valve to very complicated robot control system(RCS) used various valves, its kind and specification are quite various.Valve can be used for flowing of all kinds fluids such as control air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is along with the generation of fluid circuit produces.The human valve that uses has had nearly 4000 history.When Ancient Times in China is inhaled bittern salt manufacturing from salt well, just once in bamboo pipeline, used the stopper valve.B.C. 1800, when the ancient Egyptian builds extensive water conservancy in order to prevent the Nile from spreading unchecked, also once adopted similar wooden cock to come the distribution of controlled water flow.These all are the blanks of valve.The extensive application of industrial valve is later on inchoate from watt invention steamer.The valve of cast steel, cast iron, forged steel and smithwelding structure has appearred in earlier 1900s.Through years of development, the valve number of the enterprise of China occupies and beats the world, family surplus all size valve enterprise about 6000.Valve is as the assembly of a FLUID TRANSPORTATION, and in recent years, along with growth of the national economic, the development of valve industry is very fast.
The 1-11 month in 2007, the manufacturing of Chinese valve and cock realizes 84,288,398,000 yuan of total cumulative output value of industries, has increased by 31.47% than the same period last year; Realize 80,571,055,000 yuan of accumulative total product sales revenue, increased by 29.36% than the same period last year; Realize 5,772,097,000 yuan of accumulated profit total values, increased by 44.16% than the same period last year.The 1-8 month in 2008, the manufacturing of Chinese valve and cock realizes 73,321,603,000 yuan of total cumulative output value of industries, has increased by 27.02% than the same period last year; Realize 70,451,147,000 yuan of accumulative total product sales revenue, increased by 27.27% than the same period last year; Realize 4,470,009,000 yuan of accumulated profit total value, increased by 15.37% than the same period last year.
Eleventh Five-Year Plan and following several years; Sinopec, rock gas, metallurgy industry; Every profession and trade such as electric power, urban construction has a large amount of demands to valve, estimates that China will reach 34,500,000,000 yuan to the total demand of valve, therefore; The valve industry has the sealability of huge market development space valve to be meant the ability that each sealed department steric hindrance of valve is ended dielectric leakage, and it is the most important technical performance index of valve.There are three places at the sealing position of valve: the contacting point between open-shut device and valve seat two sealing surfaces; The joining and locate of filler and valve rod and stuffing box; The joint of valve body and valve gap.Wherein the leakage at last place is called interior leakage, and just usually said fits badly, and it will influence the ability that valve blocks medium.For the block valve class, interior leakage is unallowed.The leakage at two places, back is called and leaks outside, promptly medium from the valve internal leakage outside valve.Leak outside and can cause loss of material, befouling environment also can cause the accident when serious.For inflammable and explosive, poisonous or the medium of radiation is arranged, it is unallowable especially to leak outside, thereby valve must have reliable sealing performance.Because pipeline has corrosivity in the material of carrying, traditional valve internal corrosion occurs in use for some time easily, causes sealing function or working condition to be affected.
The model utility content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned existing technology, and a kind of ducted fluorine-lining valve door of medical equipment that is installed on is provided, and this fluorine-lining valve door is simple; Through anticorrosive coat is set on valve interior wall; Can effectively prevent valve body corrosion in the course of the work, prolong the working life of valve, improve safety coefficient; Prevent the generation of security incident, reduced maintenance cost.
The purpose of the utility model realizes through following technical proposals: be installed on the ducted fluorine-lining valve door of medical equipment, comprise valve body, said valve body is provided with rolling disc, and the inwall of said valve body is provided with etch resistant layer.
Said valve body comprises two curve baths that shape is identical, is provided with boss on the two ends of said curve bath, and the corresponding boss in position contacts with each other.
Said boss is provided with tapped hole, is provided with bolt in the said tapped hole.
Said two ends of valve body is provided with mounting plate, and rolling disc is connected with one of them mounting plate.
Said mounting plate is provided with cavity, and said cavity is symmetrical set along the center of valve body respectively.
The end face of said valve body is provided with several through holes.
The quantity of said through hole is four, and is evenly distributed on the end door of valve body.
Said etch resistant layer adopts polyolefin to process.
In sum; The beneficial effect of the utility model is: this fluorine-lining valve door is simple, through anticorrosive coat is set on valve interior wall, can effectively prevent valve body corrosion in the course of the work; Prolong the working life of valve; Improve safety coefficient, prevented the generation of security incident, reduced maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark and corresponding component title in the accompanying drawing: 1-mounting plate; 2-arc lower groove; 3-through hole; 4-etch resistant layer; 5-rolling disc; 6-upward curve baths; 7-tapped hole; 8-boss; 9-cavity.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the mode of execution of the utility model is not limited only to this.
Embodiment:
As shown in Figure 1, be installed on the ducted fluorine-lining valve door of medical equipment, comprise valve body, said valve body is provided with rolling disc 5, and the inwall of said valve body is provided with etch resistant layer 4.The fluorine-lining valve door is to have switch and Flow-rate adjustment dual functions, open and close gas circuit easily, and do not influence flow, guaranteed the repeatability of flow.Open slowly, reduced the moment pipeline pressure the impact force of instrument.Quite add a damper, thereby carried the working life of needle type valve greatly.The fluorine-lining valve door is exclusively used in control corrosivity or strong corrosive media, and the body cavity surface is covered with alternative various fluoroplastic, is applicable to different operating temperature and fluid circuit, has the characteristics of intensity height, corrosion resistance and good.
Said valve body comprises two curve baths that shape is identical, is provided with boss 8 on the two ends of said curve bath, and the corresponding boss in position contacts with each other.Last curve bath 6 is installed together with arc lower groove 2, has just constituted a central portion, fixes convenient disassembly through in the tapped hole on the boss 87 bolt being set.
Said boss 8 is provided with tapped hole 7, is provided with bolt in the said tapped hole 7.To go up curve bath 6 through bolt links together with arc lower groove 2.
Said two ends of valve body is provided with mounting plate 1, and rolling disc 5 is connected with one of them mounting plate 1.
Said mounting plate 1 is provided with cavity 9, and said cavity 9 is symmetrical set along the center of valve body respectively.Cavity 9 can the easy-to-operat personnel clamping, alleviated the weight of valve simultaneously.
The end face of said valve body is provided with several through holes 3.
The quantity of said through hole 3 is four, and is evenly distributed on the end door of valve body.Through hole 3 is set makes things convenient for being connected of valve and pipeline.
Said etch resistant layer 4 adopts polyolefin to process.Polyolefin is the optimal anti-corrosion material in the present world, can be widely used in the field such as main equipment and pipe piece liner of rotational forming.
Take aforesaid way, just can realize the utility model preferably.
Claims (8)
1. be installed on the ducted fluorine-lining valve door of medical equipment, it is characterized in that: comprise valve body, said valve body is provided with rolling disc (5), and the inwall of said valve body is provided with etch resistant layer (4).
2. the ducted fluorine-lining valve door of medical equipment that is installed on as claimed in claim 1, it is characterized in that: said valve body comprises two curve baths that shape is identical, is provided with boss (8) on the two ends of said curve bath, and the corresponding boss in position contacts with each other.
3. the ducted fluorine-lining valve door of medical equipment that is installed on as claimed in claim 2, it is characterized in that: said boss (8) is provided with tapped hole (7), and said tapped hole is provided with bolt in (7).
4. the ducted fluorine-lining valve door of medical equipment that is installed on as claimed in claim 1, it is characterized in that: said two ends of valve body is provided with mounting plate (1), and rolling disc (5) is connected with one of them mounting plate (1).
5. the ducted fluorine-lining valve door of medical equipment that is installed on as claimed in claim 4, it is characterized in that: said mounting plate (1) is provided with cavity (9), and said cavity (9) is symmetrical set along the center of valve body respectively.
6. the ducted fluorine-lining valve door of medical equipment that is installed on as claimed in claim 1, it is characterized in that: the end face of said valve body is provided with several through holes (3).
7. the ducted fluorine-lining valve door of medical equipment that is installed on as claimed in claim 6, it is characterized in that: the quantity of said through hole (3) is four, and is evenly distributed on the end door of valve body.
8. like any described ducted fluorine-lining valve door of medical equipment that is installed in the claim 1 to 7, it is characterized in that: said etch resistant layer (4) adopts polyolefin to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210131 CN202580200U (en) | 2012-05-11 | 2012-05-11 | Lining fluorine valve arranged in medical equipment pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210131 CN202580200U (en) | 2012-05-11 | 2012-05-11 | Lining fluorine valve arranged in medical equipment pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580200U true CN202580200U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220210131 Expired - Fee Related CN202580200U (en) | 2012-05-11 | 2012-05-11 | Lining fluorine valve arranged in medical equipment pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388696A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Fluorine lining valve mounted in medical equipment pipeline |
-
2012
- 2012-05-11 CN CN 201220210131 patent/CN202580200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388696A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Fluorine lining valve mounted in medical equipment pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130511 |