CN209164718U - A kind of dedicated oxygen valve of diving - Google Patents
A kind of dedicated oxygen valve of diving Download PDFInfo
- Publication number
- CN209164718U CN209164718U CN201821749061.8U CN201821749061U CN209164718U CN 209164718 U CN209164718 U CN 209164718U CN 201821749061 U CN201821749061 U CN 201821749061U CN 209164718 U CN209164718 U CN 209164718U
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- normal open
- valve body
- valve
- normally closed
- component
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Abstract
The utility model discloses a kind of dedicated oxygen valves of diving, including main valve body, normal open electromagnetic valve component is provided on the left of the main valve body upper end, normally closed solenoid valve component is provided on the right side of the main valve body upper end, input port is provided on the left of the main valve body, delivery outlet is provided on the right side of the main valve body, the normal open electromagnetic valve component includes normal open valve body, the normal open valve body left lower is provided with regulating valve one, spacer component is provided in the middle part of the normal open valve body, middle part is provided with normal open secured core in the normal open valve body, the normal open secured core is arranged in spacer component.The utility model is designed reasonably is able to satisfy the requirement of particular job environment, with the pneumatic pilot control head of two different function, comes the direction of control bound body internal gas flow, and be provided with two regulating valves in internal two channels, highly reliable；It is compact-sized, safe and reliable, it is easy for installation, it the use of voltage is direct current 24V, high safety.
Description
Technical field
The utility model relates to Pneumatic Control Technology field, specifically a kind of dedicated oxygen valve of diving.
Background technique
Gas is typically all to be stored in dedicated pressure gas cylinder.Made under gas pressure when use by pressure reducing valve
Drop makes gas input use system using other control valve fine tunings.Wherein used valve is gas valve, most often
For oxygen valve, abbreviation oxygen gauge.The high pressure chest of oxygen valve is connect with steel cylinder, and low pressure chamber is gas vent, and is led to
Use system.
Diving has become well-known movement now, the too busy to get away oxygen cylinder in diving, on diving oxygen cylinder
Oxygen valve needs special technique to require, while to be applicable in underwater environment, and still, present oxygen valve is reliable when using under water
Property it is not strong, easily break down.Therefore, those skilled in the art provide a kind of dedicated oxygen valve of diving, to solve above-mentioned background
The problem of being proposed in technology.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of dedicated oxygen valve of diving
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dedicated oxygen valve of diving, including main valve body, the main valve body upper end left side are provided with normal open electromagnetic valve component,
It is provided with normally closed solenoid valve component on the right side of the main valve body upper end, is provided with input port, the main valve body on the left of the main valve body
Right side is provided with delivery outlet；
The normal open electromagnetic valve component includes normal open valve body, and the normal open valve body left lower is provided with regulating valve one, institute
It states and is provided with spacer component in the middle part of normal open valve body, middle part is provided with normal open secured core in the normal open valve body, and the normal open is solid
Fixed core is arranged in spacer component, and the normal open secured core top middle portion offers normal open valve port, the fixed iron of the normal open
Core upper end is provided with normal open spring assembly, and normal open spring assembly upper end is provided with normal open movable core；
The normally closed solenoid valve component includes normally closed valve body, and regulating valve two is provided on the left of the normally closed valve body, described normal
Valve closing body upper inner is provided with normally closed movable core, is provided with valve-closed port on the downside of the normally closed movable core, described normally closed
It is provided with normally closed spring assembly on the upside of movable core, is provided with normally closed secured core on the upside of the normally closed spring assembly.
As a further solution of the present invention: fabrication hole is provided on front side of input port on the left of the main valve body, institute
It states and fabrication hole plug is installed in fabrication hole.
Be provided with above regulating valve one in the normal open valve body as a further solution of the present invention, normal open into
Port, the normal open valve body is interior to be provided with normal open gas outlet on the right side of regulating valve one.
Be provided on the right side of regulating valve two in the normally close valve body as a further solution of the present invention, it is normally closed into
Port, the normally close valve body is interior to be provided with normally closed gas outlet on the downside of valve-closed port.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is designed reasonably is able to satisfy the requirement of particular job environment, with the pneumatic elder generation of two different function
Control head is led, comes the direction of control bound body internal gas flow, and be provided with two regulating valves, reliability in internal two channels
By force.
2, the utility model is compact-sized, safe and reliable, easy for installation, the use of voltage is direct current 24V, high safety.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dedicated oxygen valve of diving under water.
Fig. 2 is that the top view after electromagnetic valve component is removed in a kind of dedicated oxygen valve of diving under water.
Fig. 3 is a kind of structural schematic diagram of normal open battery valve module in dedicated oxygen valve of diving under water.
Fig. 4 is the enlarged diagram in a kind of dedicated oxygen valve of diving under water at normal open battery valve module A.
Fig. 5 is a kind of structural schematic diagram of normally closed battery valve module in dedicated oxygen valve of diving under water.
Fig. 6 is the enlarged diagram in a kind of dedicated oxygen valve of diving under water at normally closed battery valve module B.
Fig. 7 is a kind of home loop schematic diagram of dedicated oxygen valve of diving under water.
In figure: 1- main valve body, 2- normal open electromagnetic valve component, 3- normally closed solenoid valve component, 4- fabrication hole plug, 5- output
Mouth, the input port 6-, 7- normal open valve body, 8- regulating valve one, 9- normal open air inlet, 10- normal open gas outlet, 11- spacer component, 12-
Normal open secured core, 13- normal open valve port, 14- normal open spring assembly, 15- normal open movable core, the normally closed valve body of 16-, 17- are adjusted
The normally closed air inlet of valve two, 18-, the normally closed gas outlet 19-, the normally closed movable core of 20-, 21- valve-closed port, the normally closed spring assembly of 22-,
The normally closed secured core of 23-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~7, in the utility model embodiment, a kind of dedicated oxygen valve of diving, including main valve body 1, the master
It is provided with normal open electromagnetic valve component 2 on the left of 1 upper end of valve body, is provided with normally closed solenoid valve component 3 on the right side of 1 upper end of main valve body,
It is provided with input port 6 on the left of the main valve body 1, is provided with delivery outlet 5 on the right side of the main valve body 1；
The normal open electromagnetic valve component 2 includes normal open valve body 7, and 7 left lower of normal open valve body is provided with regulating valve one
8, spacer component 11 is provided in the middle part of the normal open valve body 7, middle part is provided with normal open secured core 12 in the normal open valve body 7,
The normal open secured core 12 is arranged in spacer component 11, and 12 top middle portion of normal open secured core offers normal open valve port
13,12 upper end of normal open secured core is provided with normal open spring assembly 14, and 14 upper end of normal open spring assembly is provided with often
Logical movable core 15；
The normally closed solenoid valve component 3 includes normally closed valve body 16, is provided with regulating valve 2 17 on the left of the normally closed valve body 16,
16 upper inner of normally closed valve body is provided with normally closed movable core 20, is provided with normally close valve on the downside of the normally closed movable core 20
Mouthfuls 21, normally closed spring assembly 22 is provided on the upside of the normally closed movable core 20, is provided on the upside of the normally closed spring assembly 22
Normally closed secured core 23.
1 left side of main valve body is provided with fabrication hole on front side of input port 6, and fabrication hole plug is equipped in the fabrication hole
4。
Normal open air inlet 9 is provided in the normal open valve body 7 above regulating valve 1, is being adjusted in the normal open valve body 7
One 8 right side of valve is provided with normal open gas outlet 10.
2 17 right side of regulating valve is provided with normally closed air inlet 18 in the normally closed valve body 16, in the normally closed valve body 16
Normally closed gas outlet 19 is provided on the downside of valve-closed port 21.
The working principle of the utility model is:
At work, oxygen is entered in oxygen valve the oxygen valve by input port 6, then enters normal open electricity by normal open air inlet 9
In electromagnetic valve component 2, normal open valve port 13 (no signal at this time, valve are flowed into along spacer component 11 and the annular crack of normal open secured core 12
Mouth is opening state), gas enters the through-hole that 12 inner hole of normal open secured core flows into normal open valve body 7, and two-way is divided to flow to next member
Part flows to regulating valve 1 and regulating valve 2 17 respectively；
Wherein a-road-through overregulates valve 2 17, and after constant regulated flow as required, the road is directly from the defeated of oxygen valve
5 outflow of outlet；
Another way passes through the normal of normally closed solenoid valve component 3 after constant regulated flow as required by regulating valve 1
The outflow of gas outlet 19 is closed, collects and is flowed out together with the delivery channel of regulating valve 2 17 from the delivery outlet of oxygen valve 5；
Under no signal condition, oxygen inputs oxygen valve from input port 6, and there is a constant output in oxygen valve outlet end,
(throttle valve adjustment meets to required flow in normal open electromagnetic valve component 2 and runner) has flowmeter to show outside output end
Calibration；
Midway such as needs constant increasing or doubles flow, can be controlled (in normally closed solenoid valve component 3 and runner by signal
Throttle valve increases flow to meet), there is flowmeter display calibration outside output end；
If you need to close the output of oxygen valve, by signal-off normal open electromagnetic valve component 2, then oxygen valve is without output.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of dedicated oxygen valve of diving, including main valve body, which is characterized in that be provided with normal open electricity on the left of the main valve body upper end
Electromagnetic valve component, the main valve body upper end right side are provided with normally closed solenoid valve component, are provided with input port on the left of the main valve body, institute
It states and is provided with delivery outlet on the right side of main valve body；
The normal open electromagnetic valve component includes normal open valve body, and the normal open valve body left lower is provided with regulating valve one, described normal
Spacer component is provided in the middle part of port valve body, middle part is provided with normal open secured core, the fixed iron of the normal open in the normal open valve body
Core is arranged in spacer component, and the normal open secured core top middle portion offers normal open valve port, on the normal open secured core
End is provided with normal open spring assembly, and normal open spring assembly upper end is provided with normal open movable core；
The normally closed solenoid valve component includes normally closed valve body, is provided with regulating valve two, the normally close valve on the left of the normally closed valve body
Body upper inner is provided with normally closed movable core, is provided with valve-closed port, the normally closed activity on the downside of the normally closed movable core
It is provided with normally closed spring assembly on the upside of iron core, is provided with normally closed secured core on the upside of the normally closed spring assembly.
2. a kind of dedicated oxygen valve of diving according to claim 1, which is characterized in that in input port on the left of the main valve body
Front side is provided with fabrication hole, and fabrication hole plug is equipped in the fabrication hole.
3. a kind of dedicated oxygen valve of diving according to claim 1, which is characterized in that in regulating valve in the normal open valve body
One top is provided with normal open air inlet, and normal open gas outlet is provided on the right side of regulating valve one in the normal open valve body.
4. a kind of dedicated oxygen valve of diving according to claim 1, which is characterized in that in regulating valve in the normally close valve body
Two right sides are provided with normally closed air inlet, and normally closed gas outlet is provided on the downside of valve-closed port in the normally close valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749061.8U CN209164718U (en) | 2018-10-27 | 2018-10-27 | A kind of dedicated oxygen valve of diving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749061.8U CN209164718U (en) | 2018-10-27 | 2018-10-27 | A kind of dedicated oxygen valve of diving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164718U true CN209164718U (en) | 2019-07-26 |
Family
ID=67335238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749061.8U Active CN209164718U (en) | 2018-10-27 | 2018-10-27 | A kind of dedicated oxygen valve of diving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164718U (en) |
-
2018
- 2018-10-27 CN CN201821749061.8U patent/CN209164718U/en active Active
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| GR01 | Patent grant |