CN104847944A - Novel anti-corrosion ship steel casting piece stop valve - Google Patents
Novel anti-corrosion ship steel casting piece stop valve Download PDFInfo
- Publication number
- CN104847944A CN104847944A CN201510185946.4A CN201510185946A CN104847944A CN 104847944 A CN104847944 A CN 104847944A CN 201510185946 A CN201510185946 A CN 201510185946A CN 104847944 A CN104847944 A CN 104847944A
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- Prior art keywords
- valve body
- valve
- pipe
- corrosion
- steel casting
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a novel anti-corrosion ship steel casting piece stop valve and relates to the technical field of ship supporting equipment. The novel anti-corrosion ship steel casting piece stop valve comprises a valve body, a valve body inlet and valve body outlets, wherein the valve body inlet and the valve body outlets are arranged on the two sides of the valve body, the number of the valve body outlets is two to three, each valve body outlet comprises a straight pipe and a cone-shaped pipe, the straight pipe is fixedly connected with the valve body, the cone-shaped pipe is fixedly connected with the straight pipe, the straight pipe is provided with a section of external thread, the thread on the straight pipe is connected to a linear type sleeve, the sleeve is connected to a cone-shaped locking pipe, the locking pipe and the cone-shaped pipe have the same slant angles, in addition, the smallest diameter of the locking pipe is smaller than the largest diameter of the cone-shaped pipe, and the valve body inlet and the straight pipe are provided with a large ball valve and small ball valves respectively. The novel anti-corrosion ship steel casting piece stop valve has the advantages that the lock sealing of a fuel hose is achieved, the security coefficient is high, the stability is high, the operation is convenient, oil leakage can not occur, the large ball valve and the small ball valves are arranged on the valve body inlet and the straight pipe, the safety of the valve body is improved, and the probability of oil leakage is lowered.
Description
Technical field
The present invention relates to marine accessorial equipment technical field, be specifically related to a kind of corrosion-resistant New Marine steel casting checking-valve body.
Background technique:
In the market, the existing valve body with the matching used fuel cut-off valve of steel pipe fuel line is mainly by casting all-in-one-piece, the valve body of this fuel cut-off valve includes valve body body and valve body opening, valve body opening comprises valve body suction port and valve body air outlet, wherein, valve body body interior is provided with spherical valve, be used for controlling the cut-off of fuel oil, its advantage is that production technology is relatively simple, price relative usage steel or copper product lower, but often intensity is lower, firmly the excessive valve body that easily causes damages, and in prior art, valve body is when connecting fuel hose, often need fuel hose and valve body air outlet to be carried out fastening to avoid leakage of oil with an iron wire again, very inconvenient, and a general employing ball valve, poor stability.
Summary of the invention
The object of the present invention is to provide a kind of corrosion-resistant New Marine steel casting checking-valve body, to solve the above-mentioned multinomial defect caused in prior art.
A kind of corrosion-resistant New Marine steel casting checking-valve body, comprise valve body, valve body import and valve outlet, described valve body import and valve outlet are located at the both sides of valve body respectively, the quantity of described valve outlet is 2-3, valve outlet comprises straight tube and conical pipe, straight tube is fixedly connected with valve body, conical pipe is fixedly connected with straight tube, straight tube is provided with one section of outside thread, straight tube has been threaded linear sleeve pipe, sleeve pipe is connected with the locking tube of taper, locking tube and conical pipe have identical gradient, and the minimum diameter of locking tube is less than the maximum diameter of conical pipe, valve body import and straight tube are respectively equipped with large ball valve and small ball.
Preferably, the inwall of described locking tube is provided with the projection of ring-type.
Preferably, the outer wall of described sleeve pipe is provided with the knob of garland shape.
Preferably, described knob is made up of plastics or metallic material.
Preferably, guiding rib is provided with between described valve body import and valve body.
Preferably, described valve body, valve body import, valve outlet and guiding rib are casting integrated shaping.
The invention has the advantages that: this kind of checking-valve body, by the straight tube be provided with, conical pipe, sleeve pipe and locking tube achieve the lock sealing of fuel hose, safety coefficient is high, good stability, simple operation, can not leakage of oil, and by the large ball valve be located at respectively in valve body import and straight tube and small ball, improve the Security of valve body, reduce the probability of leakage of oil, the inwall of described locking tube is provided with the projection of ring-type, utilize projection fuel hose can be locked further, improve the degree of fiting of fuel hose and conical pipe, good airproof performance, the outer wall of described sleeve pipe is provided with the knob of garland shape, described knob is made up of plastics or metallic material, be convenient to people and straight tube and locking tube are installed, simple operation, and knob material source is extensive, guiding rib is provided with between described valve body import and valve body, not only increase the intensity of valve body import, also the casting of this valve body is conducive to, described valve body, valve body import, valve outlet and guiding rib are casting integrated shaping, strength and stiffness are higher, wear resistance and corrosion resistance good.
Accompanying drawing explanation
Fig. 1 is the plan view of a kind of corrosion-resistant New Marine steel casting checking-valve body of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the plan view of straight tube in a kind of corrosion-resistant New Marine steel casting checking-valve body of the present invention.
Wherein: 1-valve body, the import of 2-valve body, 3-straight tube, 4-conical pipe, 5-outside thread, 6-sleeve pipe, 7-locking tube, 8-large ball valve, 9-small ball, 10-protruding, 11-knob, 12-guiding rib.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of corrosion-resistant New Marine steel casting checking-valve body, comprise valve body 1, valve body import 2 and valve outlet, described valve body import 2 and valve outlet are located at the both sides of valve body 1 respectively, the quantity of described valve outlet is 2-3, valve outlet comprises straight tube 3 and conical pipe 4, straight tube 3 is fixedly connected with valve body 1, conical pipe 4 is fixedly connected with straight tube 3, straight tube 3 is provided with one section of outside thread 5, straight tube 3 has been threaded linear sleeve pipe 6, sleeve pipe 6 is connected with the locking tube 7 of taper, locking tube 7 has identical gradient with conical pipe 4, and the minimum diameter of locking tube 4 is less than the maximum diameter of conical pipe 4, valve body import 2 and straight tube 3 are respectively equipped with large ball valve 8 and small ball 9, this kind of checking-valve body, when installing fuel hose, can be first enclosed within by locking tube 7 on fuel hose and by fuel hose is socketed on straight tube 3, then precession sleeve pipe 3, under the effect of locking tube 4, fuel hose is connected on conical pipe 4 tightly, achieve the lock sealing of fuel hose, safety coefficient is high, good stability, simple operation, can not leakage of oil, and by the large ball valve 8 be located at respectively in valve body import 2 and straight tube 3 and small ball 9, improve the Security of valve body 1, reduce the probability of leakage of oil.
It should be noted that the inwall of described locking tube 7 is provided with the projection 10 of ring-type, utilize protruding 10 fuel hose can be locked further, improve the degree of fiting of fuel hose and conical pipe 7, good airproof performance.
At the present embodiment, the outer wall of described sleeve pipe 6 is provided with the knob 11 of garland shape, and described knob 11 is made up of plastics or metallic material, be convenient to people and install straight tube 3 and locking tube 7, simple operation, and knob 11 material source is extensive.
In addition, guiding rib 12 is provided with between described valve body import 2 and valve body 1, not only increase the intensity of valve body import 2, also the casting of this valve body 1 is conducive to, described valve body 1, valve body import 2, valve outlet and guiding rib 12 are casting integrated shaping, strength and stiffness are higher, wear resistance and corrosion resistance good.
Based on above-mentioned, this kind of checking-valve body, when installing fuel hose, can be first enclosed within by locking tube 7 on fuel hose and by fuel hose is socketed on straight tube 3, then precession sleeve pipe 3, under the effect of locking tube 4, fuel hose is connected on conical pipe 4 tightly, achieve the lock sealing of fuel hose, safety coefficient is high, good stability, can not leakage of oil, and by the large ball valve 8 be located at respectively in valve body import 2 and straight tube 3 and small ball 9, improve the Security of valve body 1, reduce the probability of leakage of oil.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (6)
1. a corrosion-resistant New Marine steel casting checking-valve body, comprise valve body, valve body import and valve outlet, described valve body import and valve outlet are located at the both sides of valve body respectively, it is characterized in that, the quantity of described valve outlet is 2-3, valve outlet comprises straight tube and conical pipe, straight tube is fixedly connected with valve body, conical pipe is fixedly connected with straight tube, straight tube is provided with one section of outside thread, straight tube has been threaded linear sleeve pipe, sleeve pipe is connected with the locking tube of taper, locking tube and conical pipe have identical gradient, and the minimum diameter of locking tube is less than the maximum diameter of conical pipe, valve body import and straight tube are respectively equipped with large ball valve and small ball.
2. one according to claim 1 corrosion-resistant New Marine steel casting checking-valve body, is characterized in that: the inwall of described locking tube is provided with the projection of ring-type.
3. one according to claim 1 corrosion-resistant New Marine steel casting checking-valve body, is characterized in that: the outer wall of described sleeve pipe is provided with the knob of garland shape.
4. one according to claim 3 corrosion-resistant New Marine steel casting checking-valve body, is characterized in that: described knob is made up of plastics or metallic material.
5. one according to claim 1 corrosion-resistant New Marine steel casting checking-valve body, is characterized in that: be provided with guiding rib between described valve body import and valve body.
6. one according to claim 5 corrosion-resistant New Marine steel casting checking-valve body, is characterized in that: described valve body, valve body import, valve outlet and guiding rib are casting integrated shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185946.4A CN104847944A (en) | 2015-04-17 | 2015-04-17 | Novel anti-corrosion ship steel casting piece stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185946.4A CN104847944A (en) | 2015-04-17 | 2015-04-17 | Novel anti-corrosion ship steel casting piece stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104847944A true CN104847944A (en) | 2015-08-19 |
Family
ID=53847809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510185946.4A Pending CN104847944A (en) | 2015-04-17 | 2015-04-17 | Novel anti-corrosion ship steel casting piece stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847944A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512736A1 (en) * | 1995-04-05 | 1996-10-10 | Weinhold Karl | Pipe coupling for underground mining |
| CN2280194Y (en) * | 1997-04-07 | 1998-04-29 | 刘效明 | Joint for hose |
| CN201152423Y (en) * | 2008-02-03 | 2008-11-19 | 刘满棠 | Joint for water pipe |
| CN201593623U (en) * | 2009-12-14 | 2010-09-29 | 浙江盾安阀门有限公司 | Loose joint ball valve |
| CN102032368A (en) * | 2010-12-31 | 2011-04-27 | 兰州高压阀门有限公司 | Novel multifunctional valve |
| CN102797891A (en) * | 2012-08-28 | 2012-11-28 | 苏州市燃气设备阀门制造有限公司 | Connection structure of gas ball valve |
| CN102812278A (en) * | 2010-01-20 | 2012-12-05 | 径向接头公司 | Device for coupling fluid-circulation tubes and related method |
| CN203099021U (en) * | 2013-01-30 | 2013-07-31 | 董服义 | Quick-connecting type full-plastic bend sluice valve |
| CN204628716U (en) * | 2015-04-17 | 2015-09-09 | 泰州市成成铸铜有限公司 | A kind of corrosion-resistant New Marine steel casting checking-valve body |
-
2015
- 2015-04-17 CN CN201510185946.4A patent/CN104847944A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512736A1 (en) * | 1995-04-05 | 1996-10-10 | Weinhold Karl | Pipe coupling for underground mining |
| CN2280194Y (en) * | 1997-04-07 | 1998-04-29 | 刘效明 | Joint for hose |
| CN201152423Y (en) * | 2008-02-03 | 2008-11-19 | 刘满棠 | Joint for water pipe |
| CN201593623U (en) * | 2009-12-14 | 2010-09-29 | 浙江盾安阀门有限公司 | Loose joint ball valve |
| CN102812278A (en) * | 2010-01-20 | 2012-12-05 | 径向接头公司 | Device for coupling fluid-circulation tubes and related method |
| CN102032368A (en) * | 2010-12-31 | 2011-04-27 | 兰州高压阀门有限公司 | Novel multifunctional valve |
| CN102797891A (en) * | 2012-08-28 | 2012-11-28 | 苏州市燃气设备阀门制造有限公司 | Connection structure of gas ball valve |
| CN203099021U (en) * | 2013-01-30 | 2013-07-31 | 董服义 | Quick-connecting type full-plastic bend sluice valve |
| CN204628716U (en) * | 2015-04-17 | 2015-09-09 | 泰州市成成铸铜有限公司 | A kind of corrosion-resistant New Marine steel casting checking-valve body |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |