CN105042135A - Novel right-angled safety valve - Google Patents
Novel right-angled safety valve Download PDFInfo
- Publication number
- CN105042135A CN105042135A CN201510430453.2A CN201510430453A CN105042135A CN 105042135 A CN105042135 A CN 105042135A CN 201510430453 A CN201510430453 A CN 201510430453A CN 105042135 A CN105042135 A CN 105042135A
- Authority
- CN
- China
- Prior art keywords
- main pipeline
- safety valve
- novel right
- suction port
- valve body
- 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.)
- Pending
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Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
Abstract
The invention discloses a novel right-angled safety valve and relates to the field of valves. The novel right-angled safety valve comprises a valve body. The valve body comprises a main pipe and an auxiliary pipe. The main pipe is vertically communicated and connected with the auxiliary pipe. The main pipe is provided with an air inlet. The auxiliary pipe is provided with an air outlet. The inner wall of the main pipe is provided with a safety adjusting device. The safety adjusting device is arranged above the air inlet and the air outlet and comprises a sealing plug, a baffle, a movable rod and a spring. The symmetrical positions of the inner wall of the main pipe are provided with blocking lugs respectively. The distance between the blocking lugs is smaller than the diameter of the baffle. One end of the movable rod is connected with the sealing plug, and the other end of the movable rod is connected with the baffle. The spring is arranged on the movable rod. The end and the two sides of the main pipe are provided with buffer pipes respectively. By means of the design, the structure is simple and reasonable, the pressure can be adjusted automatically, and buffering efficiency is high.
Description
Technical field
The present invention relates to valve body field, particularly a kind of Novel right safety valve.
Background technique
At present, the safety valve application on pipeline gets more and more, but, the safety valve that traditional pressure piping uses, need reliable usage requirement of opening under close to environmental background pressure cannot meet, when pressure is excessive, if people are in unwitting situation to partial vacuum container, manually-operated gate is not directly gone to release the pressure, pressure can not get buffering, and directly opens, and may cause very large disaster, in order to address these problems, need to design a kind of safety valve that can regulate voluntarily.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Novel right safety valve, with solve cause in prior art cannot regulate pressure voluntarily, cause the above-mentioned defects such as disaster generation.
For achieving the above object, the invention provides following technological scheme: a kind of Novel right safety valve, comprise valve body, described valve body comprises main pipeline and secondary duct, described main pipeline is vertical with secondary duct to be connected, described main pipeline is provided with suction port, described secondary duct is provided with air outlet, the inwall of described main pipeline is provided with safety adjusting device, described safety adjusting device is arranged on the top of suction port and air outlet, described safety adjusting device comprises sealing plug, baffle plate, motion bar and spring, the inwall symmetrical position of described main pipeline is respectively equipped with blocked ear, distance between described blocked ear is less than the diameter of baffle plate, one end of described motion bar is connected with sealing plug, the other end is connected with baffle plate, described spring is arranged on motion bar, end and the both sides of described main pipeline are respectively equipped with buffering pipe.
Preferably, the end of described buffering pipe is provided with spherical hollow space, and the surface of described spherical hollow space is provided with some apertures.
Preferably, described suction port place is provided with filter screen.
Preferably, the end of described suction port is provided with flanged joint.
Preferably, described valve body is provided with scaffold.
The beneficial effect of above technological scheme is adopted to be: the Novel right safety valve of structure of the present invention, the main pipeline inwall of valve body installs safety adjusting device, when pressure is excessive, automatically sealing plug extrusion spring forward can be promoted, open the buffering pipe of both sides, also can promote baffle plate to move forward simultaneously, open the space between blocked ear, such air pressure can flow to the buffering pipe that main pipeline end connects, buffering pipe is separately positioned on three different direction, dispersive pressure, can not hurt sb.'s feelings, buffering rapidly, effective, recover under normal circumstances at air pressure, under the action of the spring, sealing plug moves downward, baffle plate contacts with blocked ear, recover again original sealed environment, gas flows out from air outlet, this design, simple and reasonable, can automatic pressure regulation, buffering efficiency is high.
The end of buffering pipe connects spherical hollow space, the surface of spherical hollow space processes with some apertures, air pressure discharges in aperture, remove buffering air pressure further, gas is made to disperse release to give vent to anger in aperture, can not damage human body, filter screen is installed at suction port place, filter unnecessary impurity, in order to avoid cause suction port or air outlet blockage phenomenon, the end mounting flange joint of suction port, conveniently be connected with pipeline, firmly easy to connect, valve body installs scaffold, reinforces the stability of valve body on pipeline further by scaffold.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1-valve body, 2-main pipeline, 3-secondary duct, 4-suction port, 5-air outlet, 6-sealing plug, 7-baffle plate, 8-motion bar, 9-spring, 10-blocked ear, 11-buffering pipe, 12-spherical hollow space, 13-aperture, 14-filter screen, 15-flanged joint, 16-scaffold.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the specific embodiment of the present invention: a kind of Novel right safety valve, comprise valve body 1, described valve body 1 comprises main pipeline 2 and secondary duct 3, described main pipeline 2 is vertical with secondary duct 3 to be connected, described main pipeline 2 is provided with suction port 4, described secondary duct 3 is provided with air outlet 5, the inwall of described main pipeline 2 is provided with safety adjusting device, described safety adjusting device is arranged on the top of suction port 4 and air outlet 5, described safety adjusting device comprises sealing plug 6, baffle plate 7, motion bar 8 and spring 9, the inwall symmetrical position of described main pipeline 2 is respectively equipped with blocked ear 10, distance between described blocked ear 10 is less than the diameter of baffle plate 7, one end of described motion bar 8 is connected with sealing plug 6, the other end is connected with baffle plate 7, described spring 9 is arranged on motion bar 8, end and the both sides of described main pipeline 2 are respectively equipped with buffering pipe 11.
In the present embodiment, the end of described buffering pipe 11 is provided with spherical hollow space 12, the surface of described spherical hollow space 12 is provided with some apertures 13, air pressure discharges from the aperture 13 that 360 ° are arranged, remove buffering air pressure further, gas is given vent to anger from dispersion release in aperture 13, can not damage human body, described suction port 4 place is provided with filter screen 14, filter unnecessary impurity, in order to avoid cause suction port 4 or air outlet 5 blockage phenomenon, the end of described suction port 4 is provided with flanged joint 15, conveniently be connected with pipeline, firmly easy to connect, valve body 1 is installed scaffold 16, the stability of valve body 1 on pipeline is reinforced further by scaffold 16.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. a Novel right safety valve, it is characterized in that: comprise valve body, described valve body comprises main pipeline and secondary duct, described main pipeline is vertical with secondary duct to be connected, described main pipeline is provided with suction port, described secondary duct is provided with air outlet, the inwall of described main pipeline is provided with safety adjusting device, described safety adjusting device is arranged on the top of suction port and air outlet, described safety adjusting device comprises sealing plug, baffle plate, motion bar and spring, the inwall symmetrical position of described main pipeline is respectively equipped with blocked ear, distance between described blocked ear is less than the diameter of baffle plate, one end of described motion bar is connected with sealing plug, the other end is connected with baffle plate, described spring is arranged on motion bar, end and the both sides of described main pipeline are respectively equipped with buffering pipe.
2. Novel right safety valve according to claim 1, is characterized in that: the end of described buffering pipe is provided with spherical hollow space, the surface of described spherical hollow space is provided with some apertures.
3. Novel right safety valve according to claim 1, is characterized in that: described suction port place is provided with filter screen.
4. Novel right safety valve according to claim 1, is characterized in that: the end of described suction port is provided with flanged joint.
5. Novel right safety valve according to claim 1, is characterized in that: described valve body is provided with scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430453.2A CN105042135A (en) | 2015-07-21 | 2015-07-21 | Novel right-angled safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430453.2A CN105042135A (en) | 2015-07-21 | 2015-07-21 | Novel right-angled safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105042135A true CN105042135A (en) | 2015-11-11 |
Family
ID=54448941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430453.2A Pending CN105042135A (en) | 2015-07-21 | 2015-07-21 | Novel right-angled safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105042135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519956A (en) * | 2018-12-28 | 2019-03-26 | 林建新 | A kind of energy-saving adjusting device |
| CN114919612A (en) * | 2021-04-16 | 2022-08-19 | 克诺尔车辆设备(苏州)有限公司 | Altitude valve assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5918619A (en) * | 1996-12-17 | 1999-07-06 | Woods; Ronald | Safety pressure relief valve assembly, components therefor and methods of making the same |
| WO2004027301A1 (en) * | 2002-09-18 | 2004-04-01 | LACERTA S.r.L. CON UNICO SOCIO | Safety valve |
| CN2729461Y (en) * | 2004-09-07 | 2005-09-28 | 韩传友 | Safety valve for methane tank |
| CN200949704Y (en) * | 2006-08-25 | 2007-09-19 | 巫宗进 | Decompression valve |
| CN203926958U (en) * | 2014-06-25 | 2014-11-05 | 朱苗君 | The safe threeway of gas-liquid adjustable control |
| CN204985887U (en) * | 2015-07-21 | 2016-01-20 | 江苏通达船用阀泵有限公司 | Novel right angle relief valve |
-
2015
- 2015-07-21 CN CN201510430453.2A patent/CN105042135A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5918619A (en) * | 1996-12-17 | 1999-07-06 | Woods; Ronald | Safety pressure relief valve assembly, components therefor and methods of making the same |
| WO2004027301A1 (en) * | 2002-09-18 | 2004-04-01 | LACERTA S.r.L. CON UNICO SOCIO | Safety valve |
| CN2729461Y (en) * | 2004-09-07 | 2005-09-28 | 韩传友 | Safety valve for methane tank |
| CN200949704Y (en) * | 2006-08-25 | 2007-09-19 | 巫宗进 | Decompression valve |
| CN203926958U (en) * | 2014-06-25 | 2014-11-05 | 朱苗君 | The safe threeway of gas-liquid adjustable control |
| CN204985887U (en) * | 2015-07-21 | 2016-01-20 | 江苏通达船用阀泵有限公司 | Novel right angle relief valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519956A (en) * | 2018-12-28 | 2019-03-26 | 林建新 | A kind of energy-saving adjusting device |
| CN114919612A (en) * | 2021-04-16 | 2022-08-19 | 克诺尔车辆设备(苏州)有限公司 | Altitude valve assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |