CN104373728A - Flow adjustable parallel type oxygen valve set - Google Patents
Flow adjustable parallel type oxygen valve set Download PDFInfo
- Publication number
- CN104373728A CN104373728A CN201410606179.5A CN201410606179A CN104373728A CN 104373728 A CN104373728 A CN 104373728A CN 201410606179 A CN201410606179 A CN 201410606179A CN 104373728 A CN104373728 A CN 104373728A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- valve
- solenoid valve
- path
- pipe
- 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.)
- Granted
Links
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flow Control (AREA)
Abstract
The invention relates to a flow adjustable parallel type oxygen valve set. The flow adjustable parallel type oxygen valve set comprises a valve body. An air inlet pipe and an air outlet pipe are arranged in the valve body. A pressure gage installation port and a pressure detector installation port are formed in the tail end of the air inlet pipe. A first channel, a second channel, a third channel, a fourth channel and a fifth channel are connected between the air inlet pipe and the air outlet pipe in parallel. The flow adjustable parallel type oxygen valve set has the advantages of being reasonable in structural design, low in cost, safe and convenient to operate and the like. By means of the parallel type pipeline, independent air supplying of the pipeline can be achieved, the flow of air can be adjusted in a classification mode through throttling valves of different adjusting ranges, and connection and disconnection of the air pipe way can be controlled through an electromagnetic valve.
Description
Technical field
The present invention relates to valve class design field, specifically the adjustable parallel oxygen valve group of a kind of flow.
Background technique
Supersonic spray coating is by fuel gas hydrogen, propane, propylene or acetylene, methane, propane mixture bodies etc. import in certain proportion in firing chamber with combustion improver oxygen and mix, and blasting type burns, and the high-temperature gas produced because of burning obtains supersonic speed with high speed by expansion tube.Pass into powder feeding gas simultaneously, quantitatively send in high-temperature fuel gas along Tungsten carbite center sleeve in burning head, together injection is sprayed on workpiece and forms coating.Fuel gas is when burning, larger to the demand of oxygen, and when oxygen, the flow of oxygen needs strict control, at present, some air valves can only carry out one-level adjustment, its shortcoming is that regulation range is little, and flow control is unstable, in addition, oxygen expensive, therefore more need strictly to control the flow of oxygen.So be badly in need of that a kind of regulation range is wide, the accurate air valve of flow control.
Summary of the invention
Technical problem to be solved by this invention is the air valve that classification that provide a kind of reasonable in design, that can realize gas flow regulates, i.e. the adjustable parallel oxygen valve group of a kind of flow.
Technical problem to be solved by this invention realizes by the following technical solutions:
The adjustable parallel oxygen valve group of a kind of flow, comprise valve body, described valve inner is provided with suction tude and steam outlet pipe, described suction tude end is provided with pressure gauge mount inlet and pressure detector mount inlet, is parallel with the first path, alternate path, third path, the 4th path and five-way road between described suction tude and steam outlet pipe.Oxygen can be entered by suction tude, discharges from steam outlet pipe.Pressure gauge mount inlet is used for setting pressure table, and pressure gauge can detect the size of suction tude air pressure inside.Pressure detector mount inlet is used for setting pressure detector, the authorized pressure of pressure detector is transferred to certain range, pressure detector can detect the pressure of suction tude internal gas, and pressure detector can give the alarm when the pressure of suction tude internal gas exceedes authorized pressure.
Described first path comprises the first pipeline, first throttle valve and the first solenoid valve, described first Pipe installing is on valve body, and suction tude and outlet pipe are connected by the first pipeline, described first throttle valve is arranged on the first pipeline, described first solenoid valve is arranged on valve body side, and the first solenoid valve is connected with the first pipeline; Described alternate path is positioned on the right side of the first path, described alternate path comprises second pipe, second throttle and the second solenoid valve, described second pipe is arranged on valve body, and suction tude and outlet pipe are connected by second pipe, described second throttle is arranged on second pipe, described second solenoid valve is arranged on valve body side, and the second solenoid valve is connected with second pipe; Described third path is positioned on the right side of alternate path, described third path comprises the 3rd pipeline, the 3rd throttle valve and the 3rd solenoid valve, described 3rd Pipe installing is on valve body, and suction tude and outlet pipe are connected by the 3rd pipeline, described 3rd throttle valve is arranged on the 3rd pipeline, described 3rd solenoid valve is arranged on valve body side, and the 3rd solenoid valve is connected with the 3rd pipeline; Described 4th path is positioned on the right side of third path, described 4th path comprises the 4th pipeline, the 4th throttle valve and the 4th solenoid valve, described 4th Pipe installing is on valve body, and suction tude and outlet pipe are connected by the 4th pipeline, described 4th throttle valve is arranged on the 4th pipeline, described 4th solenoid valve is arranged on valve body side, and the 4th solenoid valve is connected with the 4th pipeline; Described five-way road is positioned on the left of the first path, and described five-way road comprises the 5th pipeline and the 5th solenoid valve, and described 5th Pipe installing is on valve body, and suction tude and outlet pipe are connected by the 5th pipeline, and described 5th solenoid valve is arranged on valve body side.First pipeline, second pipe, the 3rd pipeline, the 4th pipeline and the 5th pipeline are all for carrying gas, first throttle valve, second throttle, 3rd throttle valve and the 4th throttle valve are all for adjusting gas flow, wherein first throttle valve is for controlling the gas flow in the first pipeline, second throttle is for controlling the gas flow in second pipe, 3rd throttle valve is for controlling the gas flow in the 3rd pipeline, 4th throttle valve is for controlling the flow of the gas in the 4th pipeline, wherein the flow adjustment range of first throttle valve is greater than the flow adjustment range of second throttle, the flow adjustment range of second throttle is greater than the flow adjustment range of the 3rd throttle valve, the flow adjustment range of the 3rd throttle valve is greater than the flow adjustment range of the 4th throttle valve, make the flow adjustment range of different pipelines different like this, thus the classification realizing flow regulates, first solenoid valve is for controlling the break-make of the first pipeline, second solenoid valve is for controlling the break-make of second pipe, 3rd solenoid valve is for controlling the break-make of the 3rd pipeline, and the 4th solenoid valve is for controlling the break-make of the 4th pipeline, and the 5th solenoid valve is for controlling the break-make of the 5th pipeline, in use, first solenoid valve, the second solenoid valve, the 3rd solenoid valve, the 4th solenoid valve and the 5th solenoid valve can only open one simultaneously, namely the first pipeline, second pipe, the 3rd pipeline, the 4th pipeline and the 5th pipeline can only have a pipeline that suction tude and steam outlet pipe are communicated, thus realize independently supplying gas of each pipeline.
Described suction tude and steam outlet pipe are the blind hole on valve body.
Described valve body material is aluminum alloy.
Described first pipeline, second pipe, the 3rd pipeline, the 4th pipeline and the 5th pipeline are copper pipe.
The invention has the beneficial effects as follows: the present invention has the advantages such as reasonable in design, cost be lower, easy and safe to operate, adopt parallel pipeline can realize independently supplying gas of pipeline, adopt the throttle valve of different adjustment scope can realize carrying out classification adjustment to the flow of gas, adopt solenoid valve can realize controlling the break-make of gas piping.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is perspective view of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is forward sight structural representation of the present invention;
Fig. 5 is the B-B sectional view of Fig. 4.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 5, the adjustable parallel oxygen valve group of a kind of flow, comprise valve body 1, described valve body 1 inside is provided with suction tude 2 and steam outlet pipe 3, described suction tude 2 end is provided with pressure gauge mount inlet 6 and pressure detector mount inlet 7, is parallel with the first path 401, alternate path 402, third path 403, the 4th path 404 and five-way road 5 between described suction tude 2 and steam outlet pipe 3.Oxygen can be entered by suction tude 2, discharges from steam outlet pipe 3.Pressure gauge mount inlet 6 is for setting pressure table, and pressure gauge can detect the size of suction tude 2 air pressure inside.Pressure detector mount inlet 7 is for setting pressure detector, the authorized pressure of pressure detector is transferred to certain range, pressure detector can detect the pressure of suction tude 2 internal gas, and pressure detector can give the alarm when the pressure of suction tude 2 internal gas exceedes authorized pressure.
Described first path 401 comprises the first pipeline 401a, first throttle valve 401b and the first solenoid valve 401c, described first pipeline 401a is arranged on valve body 1, and suction tude 2 and outlet pipe 3 are connected by the first pipeline 401a, described first throttle valve 401b is arranged on the first pipeline 401a, described first solenoid valve 401c is arranged on valve body 1 side, and the first solenoid valve 401c is connected with the first pipeline 401a; Described alternate path 402 is positioned on the right side of the first path 401, described alternate path 402 comprises second pipe 402a, second throttle 402b and the second solenoid valve 402c, described second pipe 402a is arranged on valve body 1, and suction tude 2 and outlet pipe 3 are connected by second pipe 402a, described second throttle 402b is arranged on second pipe 402a, described second solenoid valve 402c is arranged on valve body 1 side, and the second solenoid valve 402c is connected with second pipe 402a; Described third path 403 is positioned on the right side of alternate path 402, described third path 403 comprises the 3rd pipeline 403a, the 3rd throttle valve 403b and the 3rd solenoid valve 403c, described 3rd pipeline 403a is arranged on valve body 1, and suction tude 2 and outlet pipe 3 are connected by the 3rd pipeline 403a, described 3rd throttle valve 403b is arranged on the 3rd pipeline 403a, described 3rd solenoid valve 403c is arranged on valve body 1 side, and the 3rd solenoid valve 403c is connected with the 3rd pipeline 403a; Described 4th path 404 is positioned on the right side of third path 403, described 4th path 404 comprises the 4th pipeline 404a, the 4th throttle valve 404b and the 4th solenoid valve 404c, described 4th pipeline 404a is arranged on valve body 1, and suction tude 2 and outlet pipe 3 are connected by the 4th pipeline 404a, described 4th throttle valve 404b is arranged on the 4th pipeline 404a, described 4th solenoid valve 404c is arranged on valve body 1 side, and the 4th solenoid valve 404c is connected with the 4th pipeline 404a; Described five-way road 5 is positioned on the left of the first path 401, described five-way road 5 comprises the 5th pipeline 5a and the 5th solenoid valve 5b, described 5th pipeline 5a is arranged on valve body 1, and suction tude 2 and outlet pipe 3 are connected by the 5th pipeline 5a, and described 5th solenoid valve 5b is arranged on valve body 1 side.First pipeline 401a, second pipe 402a, the 3rd pipeline 403a, the 4th pipeline 404a and the 5th pipeline 5a are all for carrying gas, first throttle valve 401b, second throttle 402b, 3rd throttle valve 403b and the 4th throttle valve 404b is all for adjusting gas flow, wherein first throttle valve 401b is for controlling the gas flow in the first pipeline 401a, second throttle 402b is for controlling the gas flow in second pipe 402a, 3rd throttle valve 403b is for controlling the gas flow in the 3rd pipeline 403a, 4th throttle valve 404b is for controlling the flow of the gas in the 4th pipeline 404a, wherein the flow adjustment range of first throttle valve 401b is greater than the flow adjustment range of second throttle 402b, the flow adjustment range of second throttle 402b is greater than the flow adjustment range of the 3rd throttle valve 403b, the flow adjustment range of the 3rd throttle valve 403b is greater than the flow adjustment range of the 4th throttle valve 404b, make the flow adjustment range of different pipelines different like this, thus the classification realizing flow regulates, first solenoid valve 401c is for controlling the break-make of the first pipeline 401a, second solenoid valve 402c is for controlling the break-make of second pipe 402a, 3rd solenoid valve 403c is for controlling the break-make of the 3rd pipeline 403a, 4th solenoid valve 404c is for controlling the break-make of the 4th pipeline 404a, and the 5th solenoid valve 5b is for controlling the break-make of the 5th pipeline 5a, in use, first solenoid valve 401c, the second solenoid valve 402c, the 3rd solenoid valve 403c, the 4th solenoid valve 404c and the 5th solenoid valve 5b can only open one simultaneously, namely the first pipeline 401a, second pipe 402a, the 3rd pipeline 403a, the 4th pipeline 404a and the 5th pipeline 5a can only have a pipeline that suction tude 2 and steam outlet pipe 3 are communicated, thus realize independently supplying gas of each pipeline.
Described suction tude 2 and steam outlet pipe 3 are the blind hole on valve body 1.
Described valve body 1 material is aluminum alloy.
Described first pipeline 401a, second pipe 402a, the 3rd pipeline 403a, the 4th pipeline 404a and the 5th pipeline 5a are copper pipe.
During use, pressure detector is arranged on pressure detector mount inlet 7, pressure gauge is arranged on pressure gauge mount inlet 6, oxygen can be entered by suction tude 2, discharges from steam outlet pipe 3.First pipeline 401a, second pipe 402a, the 3rd pipeline 403a, the 4th pipeline 404a and the 5th pipeline 5a are all for carrying gas, first throttle valve 401b, second throttle 402b, 3rd throttle valve 403b and the 4th throttle valve 404b is all for adjusting gas flow, wherein first throttle valve 401b is for controlling the gas flow in the first pipeline 401a, second throttle 402b is for controlling the gas flow in second pipe 402a, 3rd throttle valve 403b is for controlling the gas flow in the 3rd pipeline 403a, 4th throttle valve 404b is for controlling the flow of the gas in the 4th pipeline 404a, wherein the flow adjustment range of first throttle valve 401b is greater than the flow adjustment range of second throttle 402b, the flow adjustment range of second throttle 402b is greater than the flow adjustment range of the 3rd throttle valve 403b, the flow adjustment range of the 3rd throttle valve 403b is greater than the flow adjustment range of the 4th throttle valve 404b, make the flow adjustment range of different pipelines different like this, thus the classification realizing flow regulates, first solenoid valve 401c is for controlling the break-make of the first pipeline 401a, second solenoid valve 402c is for controlling the break-make of second pipe 402a, 3rd solenoid valve 403c is for controlling the break-make of the 3rd pipeline 403a, 4th solenoid valve 404c is for controlling the break-make of the 4th pipeline 404a, and the 5th solenoid valve 5b is for controlling the break-make of the 5th pipeline 5a, in use, first solenoid valve 401c, the second solenoid valve 402c, the 3rd solenoid valve 403c, the 4th solenoid valve 404c and the 5th solenoid valve 5b can only open one simultaneously, namely the first pipeline 401a, second pipe 402a, the 3rd pipeline 403a, the 4th pipeline 404a and the 5th pipeline 5a can only have a pipeline that suction tude 2 and steam outlet pipe 3 are communicated, thus realize independently supplying gas of each pipeline.Such as, when the first solenoid valve 401c opens, second solenoid valve 402c, the 3rd solenoid valve 403c, the 4th solenoid valve 404c and the 5th solenoid valve 5b are all in closed state, now, first pipeline 401a is in logical state, by regulating first throttle valve 401b, by Flow-rate adjustment to required uninterrupted, oxygen can be entered by suction tude 2, discharge from steam outlet pipe 3.If the peak rate of flow that the first path 401 provides cannot meet the minimum discharge of usage requirement, now open the 5th solenoid valve 5b, five-way road 5 can be used to provide oxygen.Similarly, if the minimum discharge that the first path 401 provides has exceeded the peak rate of flow of usage requirement, now opened the second solenoid valve 402c, alternate path 402 can be used to provide oxygen.If the minimum discharge that alternate path 402 provides has exceeded the peak rate of flow of usage requirement, now use third path 403 instead, if the minimum discharge that third path 403 provides has exceeded the peak rate of flow of usage requirement, now use the 4th path 404 instead.Pressure gauge mount inlet is used for setting pressure table, and pressure gauge can detect the size of suction tude air pressure inside.Pressure detector mount inlet is used for setting pressure detector, the authorized pressure of pressure detector is transferred to certain range, pressure detector can detect the pressure of suction tude internal gas, and pressure detector can give the alarm when the pressure of suction tude internal gas exceedes authorized pressure.
The present invention has the following advantages:
1, reasonable in design, cost are lower, easy and safe to operate;
2, adopt parallel pipeline can realize independently supplying gas of pipeline, adopt solenoid valve can realize controlling the break-make of gas piping;
3, the throttle valve of different adjustment scope is adopted can to realize carrying out classification adjustment to the flow of gas.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the adjustable parallel oxygen valve group of flow, comprise valve body (1), it is characterized in that: described valve body (1) inside is provided with suction tude (2) and steam outlet pipe (3), described suction tude (2) end is provided with pressure gauge mount inlet (6) and pressure detector mount inlet (7), is parallel with the first path (401), alternate path (402), third path (403), the 4th path (404) and five-way road (5) between described suction tude (2) and steam outlet pipe (3);
Described first path (401) comprises the first pipeline (401a), first throttle valve (401b) and the first solenoid valve (401c), described first pipeline (401a) is arranged on valve body (1), and suction tude (2) and outlet pipe (3) are connected by the first pipeline (401a), described first throttle valve (401b) is arranged on the first pipeline (401a), described first solenoid valve (401c) is arranged on valve body (1) side, and the first solenoid valve (401c) is connected with the first pipeline (401a), described alternate path (402) is positioned at the first path (401) right side, described alternate path (402) comprises second pipe (402a), second throttle (402b) and the second solenoid valve (402c), described second pipe (402a) is arranged on valve body (1), and suction tude (2) and outlet pipe (3) are connected by second pipe (402a), described second throttle (402b) is arranged on second pipe (402a), described second solenoid valve (402c) is arranged on valve body (1) side, and the second solenoid valve (402c) is connected with second pipe (402a), described third path (403) is positioned at alternate path (402) right side, described third path (403) comprises the 3rd pipeline (403a), 3rd throttle valve (403b) and the 3rd solenoid valve (403c), described 3rd pipeline (403a) is arranged on valve body (1), and suction tude (2) and outlet pipe (3) are connected by the 3rd pipeline (403a), described 3rd throttle valve (403b) is arranged on the 3rd pipeline (403a), described 3rd solenoid valve (403c) is arranged on valve body (1) side, and the 3rd solenoid valve (403c) is connected with the 3rd pipeline (403a), described 4th path (404) is positioned at third path (403) right side, described 4th path (404) comprises the 4th pipeline (404a), 4th throttle valve (404b) and the 4th solenoid valve (404c), described 4th pipeline (404a) is arranged on valve body (1), and suction tude (2) and outlet pipe (3) are connected by the 4th pipeline (404a), described 4th throttle valve (404b) is arranged on the 4th pipeline (404a), described 4th solenoid valve (404c) is arranged on valve body (1) side, and the 4th solenoid valve (404c) is connected with the 4th pipeline (404a), described five-way road (5) is positioned at the first path (401) left side, described five-way road (5) comprises the 5th pipeline (5a) and the 5th solenoid valve (5b), described 5th pipeline (5a) is arranged on valve body (1), and suction tude (2) and outlet pipe (3) are connected by the 5th pipeline (5a), described 5th solenoid valve (5b) is arranged on valve body (1) side.
2. the adjustable parallel oxygen valve group of a kind of flow according to claim 1, is characterized in that: described suction tude (2) and steam outlet pipe (3) are the blind hole on valve body (1).
3. the adjustable parallel oxygen valve group of a kind of flow according to claim 1, is characterized in that: described valve body (1) material is aluminum alloy.
4. the adjustable parallel oxygen valve group of a kind of flow according to claim 1, is characterized in that: described first pipeline (401a), second pipe (402a), the 3rd pipeline (403a), the 4th pipeline (404a) and the 5th pipeline (5a) are copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606179.5A CN104373728B (en) | 2014-10-30 | 2014-10-30 | The adjustable parallel oxygen valve group of a kind of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606179.5A CN104373728B (en) | 2014-10-30 | 2014-10-30 | The adjustable parallel oxygen valve group of a kind of flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373728A true CN104373728A (en) | 2015-02-25 |
| CN104373728B CN104373728B (en) | 2016-04-20 |
Family
ID=52552809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606179.5A Active CN104373728B (en) | 2014-10-30 | 2014-10-30 | The adjustable parallel oxygen valve group of a kind of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373728B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129737A (en) * | 2015-09-02 | 2015-12-09 | 惠州市集迅健康云科技有限公司 | Flow control structure of nitrogen and oxygen separation device |
| CN105716148A (en) * | 2015-09-02 | 2016-06-29 | 惠州市集迅健康云科技有限公司 | Domestic oxygenation device |
| JP2018105464A (en) * | 2016-12-28 | 2018-07-05 | 株式会社コガネイ | Fluid joint and fluid pressure actuator |
| CN112013279A (en) * | 2020-08-25 | 2020-12-01 | 江苏慧呼吸医疗科技有限公司 | Double-electric-regulation flow control valve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250131B1 (en) * | 1999-09-10 | 2001-06-26 | Texaco Inc. | Apparatus and method for controlling and measuring steam quality |
| JP2004197766A (en) * | 2002-12-16 | 2004-07-15 | Surpass Kogyo Kk | Multi-passage integrated joint and its manufacturing method |
| CN202001760U (en) * | 2010-12-17 | 2011-10-05 | 陈红霞 | Flow diverter with novel structure |
| EP2180226B1 (en) * | 2008-10-27 | 2012-06-20 | Hans E. Winkelmann GmbH | Modular fluid distribution system |
| CN203147130U (en) * | 2013-01-14 | 2013-08-21 | 卓旦春 | Water distributing and collecting device |
| CN203477724U (en) * | 2013-08-21 | 2014-03-12 | 宁波名德建材有限公司 | Multi-way ball valve water segregator |
| CN203614801U (en) * | 2013-12-20 | 2014-05-28 | 浙江三花制冷集团有限公司 | Parallelly connected type four-way reversing valve |
| CN204254118U (en) * | 2014-10-30 | 2015-04-08 | 安徽鼎恒再制造产业技术研究院有限公司 | The adjustable parallel oxygen valve group of a kind of flow |
-
2014
- 2014-10-30 CN CN201410606179.5A patent/CN104373728B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250131B1 (en) * | 1999-09-10 | 2001-06-26 | Texaco Inc. | Apparatus and method for controlling and measuring steam quality |
| JP2004197766A (en) * | 2002-12-16 | 2004-07-15 | Surpass Kogyo Kk | Multi-passage integrated joint and its manufacturing method |
| EP2180226B1 (en) * | 2008-10-27 | 2012-06-20 | Hans E. Winkelmann GmbH | Modular fluid distribution system |
| CN202001760U (en) * | 2010-12-17 | 2011-10-05 | 陈红霞 | Flow diverter with novel structure |
| CN203147130U (en) * | 2013-01-14 | 2013-08-21 | 卓旦春 | Water distributing and collecting device |
| CN203477724U (en) * | 2013-08-21 | 2014-03-12 | 宁波名德建材有限公司 | Multi-way ball valve water segregator |
| CN203614801U (en) * | 2013-12-20 | 2014-05-28 | 浙江三花制冷集团有限公司 | Parallelly connected type four-way reversing valve |
| CN204254118U (en) * | 2014-10-30 | 2015-04-08 | 安徽鼎恒再制造产业技术研究院有限公司 | The adjustable parallel oxygen valve group of a kind of flow |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129737A (en) * | 2015-09-02 | 2015-12-09 | 惠州市集迅健康云科技有限公司 | Flow control structure of nitrogen and oxygen separation device |
| CN105716148A (en) * | 2015-09-02 | 2016-06-29 | 惠州市集迅健康云科技有限公司 | Domestic oxygenation device |
| JP2018105464A (en) * | 2016-12-28 | 2018-07-05 | 株式会社コガネイ | Fluid joint and fluid pressure actuator |
| CN112013279A (en) * | 2020-08-25 | 2020-12-01 | 江苏慧呼吸医疗科技有限公司 | Double-electric-regulation flow control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373728B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104373728B (en) | The adjustable parallel oxygen valve group of a kind of flow | |
| CN103889881B (en) | Fluid mixing and induction system | |
| US3317184A (en) | Pintle valve and flow collimator | |
| US10001785B2 (en) | Fluid regulator having a biased pressure sense tube | |
| US9606549B2 (en) | Poppet valve | |
| PH12020500311A1 (en) | Improvements in, or relating to, spray heads | |
| CN204254118U (en) | The adjustable parallel oxygen valve group of a kind of flow | |
| US2385153A (en) | Burner | |
| CN103851041B (en) | A kind of flow adjustable incompressible fluid critical flow device | |
| CN204099694U (en) | A kind of supersonic spray coating fuel gas control valve group | |
| US10394254B2 (en) | Multi-stage flow control assemblies | |
| US20070144589A1 (en) | Flow conrol valve for a gas combustion device | |
| CN206388075U (en) | Balance ports pressure regulator and balance plug assembly | |
| CN207815380U (en) | A kind of novel gas flow is precisely controlled combustion system | |
| CN207307634U (en) | A kind of nozzle, mixer and feeding system | |
| US7131462B1 (en) | Gas control valve assembly | |
| US2373309A (en) | Divergent-outlet cutting torch | |
| PH12018500540A1 (en) | Exhaust gas pressure control valve | |
| ES439244A1 (en) | Electrical control for hydraulically-actuated, multipath valves | |
| CN104235473A (en) | Fuel gas control valve bank for use in ultrasonic spraying | |
| CN104233170B (en) | A kind of HVAF performs system | |
| CN105705800B (en) | Pneumatic circuit pressure charging valve | |
| CN204429529U (en) | A kind of adjustable nozzle | |
| CN109099189A (en) | A kind of double gas kind switching valves | |
| CN105698210A (en) | Burner flame structure and adjusting method for nitrogen oxide (NOx) emission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |