CN207539382U - A kind of decompression valve member with verticity - Google Patents
A kind of decompression valve member with verticity Download PDFInfo
- Publication number
- CN207539382U CN207539382U CN201721381708.1U CN201721381708U CN207539382U CN 207539382 U CN207539382 U CN 207539382U CN 201721381708 U CN201721381708 U CN 201721381708U CN 207539382 U CN207539382 U CN 207539382U
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- China
- Prior art keywords
- valve
- pressure
- inlet tube
- valve body
- detection device
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of decompression valve member with verticity, including valve body, valve body is runner pipe, the first inlet tube is equipped on valve body successively, second inlet tube, third inlet tube, valve body is equipped with pressure-detecting device, first inlet tube is equipped with the first valve and first pressure detection device, second inlet tube is equipped with the second valve and second pressure detection device, third inlet tube, which is equipped with, is equipped with catch bar in valve body described in third valve and third pressure-detecting device, catch bar is connect by pressure spring with impeller, catch bar is slidably connected with the inner wall of valve body, impeller is arranged on the port of export of valve body.The technical program passes through pressure-detecting device, first pressure detection device, second pressure detection device, third detection device, the device of the detection pressure is connect respectively with controller, controller controls the unlatching of the first valve, the second valve, third valve according to the pressure at valve body import end, to achieve the purpose that be adjusted pressure.
Description
Technical field
The utility model is related to valve accessories equipment technical fields, and in particular to a kind of pressure reducing valve with verticity
Part.
Background technology
Pressure reducer, since gas pressure of the inside of a bottle is higher, and gas welding and gas cutting and pressure needed for point of use are smaller, so needing
The gas for the elevated pressures being stored in gas cylinder is reduced to low-pressure gas with pressure reducer, and should ensure that required operating pressure
Stable state is kept from beginning to end.In short, pressure reducer is that high pressure gas is reduced to low-pressure gas and keeps the pressure of output gas
The constant regulating device with stability of flow.And existing valve can not carry out adaptability tune according to the adjustment of fluid flow size
It is whole, needs can not be met.
Based on this, a kind of decompression valve member with verticity has been researched and developed.
Utility model content
The utility model provides a kind of decompression valve member with verticity, by set on valve body the first inlet tube,
Second inlet tube, third inlet tube, and set control in the inlet of the first inlet tube, the second inlet tube, third inlet tube respectively
The valve of corresponding circuit processed has achieved the purpose that control flow cycle.
The utility model is achieved through the following technical solutions：
A kind of decompression valve member with verticity is runner pipe including valve body, valve body, be equipped with successively on valve body first into
Mouthful pipe, the second inlet tube, third inlet tube, valve body are equipped with pressure-detecting device, the first inlet tube be equipped with the first valve with
First pressure detection device, the second inlet tube are equipped with the second valve and second pressure detection device, and third inlet tube is equipped with
Catch bar is equipped in valve body described in third valve and third pressure-detecting device, catch bar is connected by pressure spring and impeller
It connects, catch bar is slidably connected with the inner wall of valve body, and impeller is arranged on the port of export of valve body.
Preferably, the pressure-detecting device, first pressure detection device, second pressure detection device, the inspection of third pressure
It surveys device respectively to connect with controller, controller is also connect with the first valve, the second valve, third valve respectively.
Preferably, the impeller is located at the opposite end at valve body import end and far from the input end of third inlet tube.
Preferably, first valve, the second valve, third valve are solenoid valve.
Preferably, the controller model：M25-ED.
The utility model compared with prior art, has the following advantages and advantages：
(1) by setting the first inlet tube, the second inlet tube, third inlet tube on valve body in the technical program, and
First inlet tube, the second inlet tube, third inlet tube corresponding position on setting control respective channels valve, the valve be hand
Movable valve or electrically operated valve, and thrust piece, pressure spring, pushing pipe are set in valve body, fluid is to the impetus of thrust piece
And then determine whether to open the first inlet tube, the second inlet tube, third inlet tube, meet the needs of selection circulation duct.
(2) the technical program passes through pressure-detecting device, first pressure detection device, second pressure detection device, third
Detection device, the device of the detection pressure connects respectively with controller, and controller controls the according to the pressure at valve body import end
The unlatching of one valve, the second valve, third valve, to achieve the purpose that be adjusted pressure.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Wherein：1-valve body, 2-catch bar, 3-pressure spring, the 4-the first valve, the 5-the first inlet tube, 6-the second
Valve, the 7-the second inlet tube, 8-third valve, 9-third inlet tube, 10-impeller, 11-third pressure detecting dress
It puts, 12-first pressure detection device, 13-second pressure detection device, 14-pressure-detecting device.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment, to this reality
It is described in further detail with novel, the exemplary embodiment and its explanation of the utility model are only used for explaining that this practicality is new
Type is not intended to limit the scope of the present invention.
Embodiment 1：
It is runner pipe including valve body 1, valve body 1 as shown in Figure 1, a kind of decompression valve member with verticity, on valve body 1
Successively be equipped with the first inlet tube 5, the second inlet tube 7, third inlet tube 9, valve body 1 be equipped with pressure-detecting device 14, first into
Mouth pipe 5 is equipped with the first valve 4 and first pressure detection device 12, and the second inlet tube 7 is equipped with the second valve 6 and second pressure
Detection device 13, third inlet tube 9 are equipped with to be equipped in valve body 1 described in third valve 8 and third pressure-detecting device 11 and push
Bar 2, catch bar 2 are connect by pressure spring 3 with impeller 10, and inner wall of the catch bar 2 with valve body 1 is slidably connected, impeller
10 are arranged on the port of export of valve body 1.
The pressure-detecting device 14, first pressure detection device 12, second pressure detection device 13, third pressure detecting
Device 11 is respectively connect with controller, and controller is also connect with the first valve 4, the second valve 6, third valve 8 respectively.
The impeller 10 is located at the opposite end of 1 input end of valve body and far from the input end of third inlet tube 9.Described first
Valve 7, the second valve 8, third valve 6, the 4th valve 10 are identical structure.
First valve 4, the second valve 6, third valve 8 are solenoid valve.
The controller model：M25-ED.
In the present embodiment, specific control method, in the case that fluid flow is larger, the powered push strut 2 of fluid
Mobile, catch bar 2 drives pressure spring 3 to start to move, when push strut 2 is moved to the channel that valve body connects with the first inlet tube 5
Afterwards, it can be adjusted according to the size of flow, if flow is larger, after being shunted into the first inlet tube 5, segment fluid flow continues
Push strut 2 is pushed, is connected until pushing it to the input end of valve body with the second inlet tube 5, the first valve 4 can be opened at this time,
Then connect the first inlet tube 5.
When closing the first inlet tube 5, the fluid entered at this time by valve body 1, which enters, pushes catch bar 2 to move, catch bar 2
It is slided in the inner wall of valve body 1, until opening the second inlet tube 7, the second valve 6 is opened at this time, into the second inlet tube 7, at this time
The monitoring of second pressure detection device 13 enters the pressure in the inlet tube.
Also the second inlet tube 7 can be closed as needed, opens third inlet tube 9, specially open third valve 8, fluid
Into third inlet tube 9.
It, can be according to the opening and closing of the first valve 4, the second valve 6, third valve 8 in adjustment fluid circulation stream road
It realizes, and the first valve 4, the second valve 6,8 concrete structure of third valve can be solenoid valve in the present embodiment, pressure detecting dress
It puts 14, first pressure detection device 12, second pressure detection device 13, third pressure-detecting device 14 and detects input end stream respectively
Then signal outflow is sent to controller by the pressure signal of body outflow, controller model M25-ED, controller it is specific
Structure and its operation principle are known to those skilled in the art, are no longer described in detail.
Controller adjusts the open and close of the first valve 4, the second valve 6, third valve 8 according to pressure signal is detected
Control.
The present embodiment takes the adjustment to intelligent control fluid flow, fluid pressure can be controlled as needed.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of decompression valve member with verticity, it is characterised in that：Including valve body (1), valve body (1) be runner pipe, valve body
(1) the first inlet tube (5), the second inlet tube (7), third inlet tube (9) are equipped on successively, valve body (1) is equipped with pressure detecting
Device (14), the first inlet tube (5) is equipped with the first valve (4) and first pressure detection device (12), on the second inlet tube (7)
Equipped with the second valve (6) and second pressure detection device (13), third inlet tube (9) is equipped with third valve (8) and third pressure
Catch bar (2) is equipped in force checking device (11) valve body (1), catch bar (2) passes through pressure spring (3) and impeller (10)
Connection, inner wall of the catch bar (2) with valve body (1) are slidably connected, and impeller (10) is arranged on the port of export of valve body (1).
2. a kind of decompression valve member with verticity according to claim 1, it is characterised in that：The pressure detecting dress
Put (14), first pressure detection device (12), second pressure detection device (13), third pressure-detecting device (11) respectively with
Controller connects, and controller is also connect with the first valve (4), the second valve (6), third valve (8) respectively.
3. a kind of decompression valve member with verticity according to claim 2, it is characterised in that：The impeller (10)
Positioned at the opposite end of valve body (1) input end and the input end of separate third inlet tube (9).
4. a kind of decompression valve member with verticity according to claim 3, it is characterised in that：First valve
(4), the second valve (6), third valve (8) are solenoid valve.
5. a kind of decompression valve member with verticity according to claim 4, it is characterised in that：The controller model
For：M25-ED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381708.1U CN207539382U (en) | 2017-10-24 | 2017-10-24 | A kind of decompression valve member with verticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381708.1U CN207539382U (en) | 2017-10-24 | 2017-10-24 | A kind of decompression valve member with verticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539382U true CN207539382U (en) | 2018-06-26 |
Family
ID=62609475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721381708.1U Expired - Fee Related CN207539382U (en) | 2017-10-24 | 2017-10-24 | A kind of decompression valve member with verticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539382U (en) |
-
2017
- 2017-10-24 CN CN201721381708.1U patent/CN207539382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |