CN205592213U - Gas circuit valve member - Google Patents
Gas circuit valve member Download PDFInfo
- Publication number
- CN205592213U CN205592213U CN201620349145.7U CN201620349145U CN205592213U CN 205592213 U CN205592213 U CN 205592213U CN 201620349145 U CN201620349145 U CN 201620349145U CN 205592213 U CN205592213 U CN 205592213U
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- CN
- China
- Prior art keywords
- valve
- gas
- reversal valve
- gas circuit
- air inlet
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- Withdrawn - After Issue
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Abstract
The utility model discloses a gas circuit valve member, install on the cylinder, the protecgulum of cylinder, set up organic accuse switching -over valve b in the lid of back respectively, machine accuse switching -over valve a, machine accuse switching -over valve b, machine accuse switching -over valve a's actuating lever corresponds with the piston working face of cylinder, gas circuit valve member includes gas circuit switching piece, gas accuse switching -over valve a, electrically -controlled reversing valve, gas accuse switching -over valve b, gas accuse switching -over valve c, gas accuse switching -over valve a, electrically -controlled reversing valve, gas accuse switching -over valve c, gas accuse switching -over valve b install on gas circuit switching piece, be provided with air source interface on the gas circuit switching piece, be provided with the inlet port on the gas accuse switching -over valve a, the venthole, the exhaust hole, the control gas circuit, the gas circuit resets, the gas circuit that resets intercommunication inlet port, the scene 2 gas pocket passes through gas circuit switching piece and is connected with two inlet ports of cylinder respectively. The utility model discloses an electric cabinet space has been saved to the valve member direct mount on the crust breaking cylinder, can work under low pressure, small, gas circuit structure closely, practiced thrift compressed air, long service life.
Description
Technical field
This utility model relates to the direction controlling valve member technical field in pneumatic system, particularly relates to a kind of gas circuit
Valve member.
Background technology
Along with the fast development of China's aluminum electrolysis industry, increasing hydraulic pressure, pneumatic element are applied in electrolysis
On aluminum production equipment, aluminium manufacturer's environment possesses high temperature, many dust, the feature of high-intensity magnetic field, similar working environment
Also have a lot.Feeding in electrolysis bath of discontinuity is needed during electrolytic aluminium, but owing to surface cools down, easily
Encrustation phenomena occur, prior art uses traditional cylinder crust breaking, and multiple valve members are pacified by pneumatic system often
Being contained in electric cabinet, connected by trachea, connector between valve member, crust breaking cylinder connects automatically controlled by trachea
Valve member in case.On the one hand pipeline is numerous and diverse, is reciprocating due to the gas in pipeline, pipeline too much,
Long meeting causes source of the gas to waste；On the other hand connector is too much, pipeline numerous and diverse also result in equipment failure rate high,
Maintenance cost is high；Do not adapt to high temperature, many dust, the working environment of high-intensity magnetic field.
Summary of the invention
This utility model provides a kind of gas circuit valve member, and this valve member is directly installed on crust breaking cylinder, saves
Electric cabinet space, can under low pressure work, volume is little, gas circuit structure is tight, saved compressed air,
Multiple functional, only need an external main trachea and an electrical signal line can realize direction controlling function, fault
Rate is low, decrease the labor intensity of operator, and can realize the sealing pressurize to cylinder ante-chamber, prevents cylinder
Piston free-falling causes crust-breaking chips to slip into electrolysis bath.
This utility model solves the technical scheme of technical problem: a kind of gas circuit valve member, is arranged on cylinder,
The protecgulum of cylinder, bonnet be respectively provided with organic control reversal valve b, machine control reversal valve a, machine control reversal valve b,
The drive rod of machine control reversal valve a is corresponding with the working surface of piston of cylinder, gas circuit valve member include gas circuit transfer block,
Pneumatic reversal valve a, electric control reversing valve, Pneumatic reversal valve b, Pneumatic reversal valve c, Pneumatic reversal valve a, electricity
Control reversal valve, Pneumatic reversal valve c, Pneumatic reversal valve b is arranged in gas circuit transfer block, gas circuit transfer block sets
Be equipped with gas source interface, Pneumatic reversal valve a is provided with air inlet, venthole, steam vent, control gas circuit,
Reset gas circuit, reset gas circuit connection air inlet, two ventholes pass through gas circuit transfer block two respectively with cylinder and enter
Pore connects.
As optimization, described Pneumatic reversal valve b includes air inlet b, gas control telltale hole b, resetting-mechanism, gas
Control reversal valve c includes two gas control signal ends, Pneumatic reversal valve b, machine control reversal valve b venthole respectively with
The gas control telltale hole of gas control signal end is corresponding, the venthole of electric control reversing valve and gas control telltale hole b, gas control commutation
The air inlet of valve c is corresponding, and the venthole of Pneumatic reversal valve c is corresponding with controlling gas circuit, Pneumatic reversal valve b's
Pick outside venthole and control the air inlet of reversal valve a.
As optimization, under described Pneumatic reversal valve a reset state, turn on the venthole of side and entering of cylinder ante-chamber
Pore connects.
As optimization, described electric control reversing valve, Pneumatic reversal valve b, machine control reversal valve b, machine control reversal valve a
All include resetting-mechanism；Air inlet, air inlet b, the air inlet of electric control reversing valve connect with gas source interface.
As optimization, described gas circuit valve member also includes Pneumatic reversal valve d, before Pneumatic reversal valve d is arranged on cylinder
Between chamber air inlet and Pneumatic reversal valve a, Pneumatic reversal valve d includes that air inlet d, venthole d, gas control are believed
Number hole d, motion bar d, air inlet d connects the venthole of Pneumatic reversal valve a, before venthole d connects cylinder
Chamber air inlet, gas control telltale hole d connects the venthole of machine control reversal valve b.
As optimization, described gas circuit valve member also includes check valve, and check valve is arranged on air inlet and gas source interface
Between.
The beneficial effects of the utility model:
Valve member the most of the present utility model is directly installed on crust breaking cylinder, saves electric cabinet space, Ke Yi
Work under low pressure, volume is little, gas circuit structure is tight, saved compressed air, multiple functional, only need external
A piece main trachea and an electrical signal line can realize direction controlling function, failure rate is low, decrease operator
Labor intensity, and the sealing pressurize to cylinder ante-chamber can be realized, prevent cylinder piston free-falling from causing and beat
Shell hammer slips into electrolysis bath, can extend the service life of crust breaking system.
2. by the air inlet of the venthole and cylinder ante-chamber that turn on side under Pneumatic reversal valve a reset state is connected
Connect so that during ventilation, cylinder ante-chamber air inlet, it is to avoid the crust breaking end being arranged on Telescopic-cylinder bar falls into electrolysis
Liquid.
3., by arranging Pneumatic reversal valve d between cylinder ante-chamber air inlet and Pneumatic reversal valve a, work as cylinder
When regaining completely, by locked for cylinder ante-chamber, it is to avoid when compressed air decompression or power-off, crust breaking end falls into
Electrolyte.
4. by arranging check valve, improve the air-tightness of system so that die under state, system can be protected
Hold the pressure under original state state.
Accompanying drawing explanation
Fig. 1 is schematic diagram of gas circuit of the present utility model.
Fig. 2 is use state overall construction drawing of the present utility model.
Fig. 3 is use state left view of the present utility model.
Fig. 4 is the Fig. 3 sectional view along K-K direction.
Fig. 5, Fig. 6 are overall construction drawing of the present utility model.
Fig. 7 is the front view of Pneumatic reversal valve a.
Fig. 8 is the top view of Pneumatic reversal valve a.
Fig. 9 is the upward view of Pneumatic reversal valve a.
Figure 10 is the Fig. 7 sectional view along B-B direction.
Figure 11 is the Fig. 8 sectional view along D-D direction.
Figure 12 is the Fig. 9 sectional view along C-C direction.
Figure 13 is the overall construction drawing of Pneumatic reversal valve a valve body.
Figure 14 is Pneumatic reversal valve b, the overall construction drawing of Pneumatic reversal valve c.
Figure 15 is Pneumatic reversal valve b, the left view of Pneumatic reversal valve c.
Figure 16 is the Figure 15 sectional view along T-T direction.
Figure 17 is front view of the present utility model.
Figure 18 is the Figure 17 sectional view along V-V direction.
Figure 19 is rearview of the present utility model.
Figure 20 is the Figure 19 sectional view along W-W direction.
Detailed description of the invention
In order to be more fully understood that this utility model, explain in detail enforcement of the present utility model below in conjunction with the accompanying drawings
Mode.
Fig. 1 to Figure 20 is a kind of embodiment of the present utility model, as shown in figure 1 to figure 13, a kind of gas circuit
Valve member, is arranged on cylinder 4, is respectively provided with organic control reversal valve b9, machine in the protecgulum of cylinder 4, bonnet
Control reversal valve a10, machine control reversal valve b9, the drive rod of machine control reversal valve a10 and the pistons work of cylinder 4
Face is corresponding, and gas circuit valve member includes that gas circuit transfer block 1, Pneumatic reversal valve a2, electric control reversing valve 6, gas control commutate
Valve b7, Pneumatic reversal valve c8, Pneumatic reversal valve a2, electric control reversing valve 6, Pneumatic reversal valve c8, gas control changes
Being arranged in gas circuit transfer block 1 to valve b7, gas circuit transfer block 1 is provided with gas source interface 101, gas control changes
On valve a2, it is provided with air inlet 201, venthole 202, steam vent 203, controls gas circuit 204, reset gas
Road 205, reset gas circuit 205 connects air inlet 201, two ventholes 202 by gas circuit transfer block 1 respectively with
Two air inlets of cylinder 4 connect.Venthole and the cylinder of side is turned under described Pneumatic reversal valve a2 reset state
The air inlet of ante-chamber connects.Described electric control reversing valve 6, Pneumatic reversal valve b7, machine control reversal valve b9, machine control
Reversal valve a10 includes resetting-mechanism；Air inlet 201, air inlet b701, the air inlet of electric control reversing valve 6
Hole connects with gas source interface 101.
As shown in Fig. 1, Figure 14 to Figure 16, described Pneumatic reversal valve b7 includes that air inlet b701, gas control are believed
Number hole b702, resetting-mechanism 703, Pneumatic reversal valve c8 includes two gas control signal ends 801, and gas control commutates
Valve b7, machine control reversal valve b9 venthole corresponding with the gas control telltale hole of gas control signal end 801 respectively, automatically controlled
The venthole of reversal valve 6 is corresponding with the air inlet of gas control telltale hole b702, Pneumatic reversal valve c8, and gas control commutates
The venthole of valve c8 is corresponding with controlling gas circuit 204, and pick outside the venthole of Pneumatic reversal valve b7 control reversal valve
The air inlet of a10.
As shown in Figure 17, Figure 18, described gas circuit valve member also includes Pneumatic reversal valve d5, Pneumatic reversal valve d5
Be arranged between cylinder 4 ante-chamber air inlet and Pneumatic reversal valve a2, Pneumatic reversal valve d5 include air inlet d51,
Venthole d52, gas control telltale hole d53, motion bar d55, air inlet d51 connects going out of Pneumatic reversal valve a2
Pore, venthole d52 connects cylinder 4 ante-chamber air inlet, and gas control telltale hole d53 connects machine control reversal valve b9
Venthole.Air inlet d51 ventilates, and Pneumatic reversal valve a2 automatically resets, locked venthole d52；To gas
Control telltale hole d53 ventilation, owing to the work surface of gas control telltale hole d53 side is more than the work of air inlet d51 side
Face, motion bar d55 moves, and venthole d52 opens,
As shown in Figure 19, Figure 20, described gas circuit valve member also includes that check valve 3, check valve 3 are arranged on air inlet
Between hole 201 and gas source interface 101.
Valve member of the present utility model is directly installed on crust breaking cylinder, saves electric cabinet space, can be low
Depress work, volume is little, gas circuit structure is tight, saved compressed air, multiple functional a, need external
The main trachea of root and an electrical signal line can realize direction controlling function, failure rate is low, decrease operator's
Labor intensity, and the sealing pressurize to cylinder ante-chamber can be realized, prevent cylinder piston free-falling from causing crust breaking
Tup slips into electrolysis bath, can extend the service life of crust breaking system.By by Pneumatic reversal valve a reset state
The venthole of lower conducting side is connected with the air inlet of cylinder ante-chamber so that during ventilation, cylinder ante-chamber air inlet, keeps away
The crust breaking end exempting to be arranged on Telescopic-cylinder bar falls into electrolyte.By changing with gas control at cylinder ante-chamber air inlet
Pneumatic reversal valve d is set between valve a, when cylinder is regained completely, by locked for cylinder ante-chamber, it is to avoid compression
When air decompression or power-off, crust breaking end falls into electrolyte.By arranging check valve, improve system
Air-tightness so that die under state, system can maintain the original state under pressure.
Although the detailed description of the invention of utility model is described by the above-mentioned accompanying drawing that combines, but not to this reality
With the restriction of novel protected scope, on the basis of the technical solution of the utility model, those skilled in the art
Need not to pay various amendments or deformation that creative work can make still at protection domain of the present utility model
Within.
Claims (6)
1. a gas circuit valve member, is arranged on cylinder (4), is respectively provided with in the protecgulum of cylinder (4), bonnet
Organic control reversal valve b (9), machine control reversal valve a (10), machine control reversal valve b (9), machine control reversal valve a (10)
Drive rod corresponding with the working surface of piston of cylinder (4), it is characterised in that: gas circuit valve member includes gas circuit transfer block
(1), Pneumatic reversal valve a (2), electric control reversing valve (6), Pneumatic reversal valve b (7), Pneumatic reversal valve c
(8), Pneumatic reversal valve a (2), electric control reversing valve (6), Pneumatic reversal valve c (8), Pneumatic reversal valve b
(7) it is arranged in gas circuit transfer block (1), gas circuit transfer block (1) is provided with gas source interface (101), gas
It is provided with air inlet (201), venthole (202), steam vent (203) in control reversal valve a (2), controls
Gas circuit (204), reset gas circuit (205), reset gas circuit (205) connection air inlet (201), two ventholes
(202) pass through the gas circuit transfer block (1) two air inlets respectively with cylinder (4) to be connected.
2. a kind of gas circuit valve member as claimed in claim 1, is characterized in that, described Pneumatic reversal valve b (7) is wrapped
Include air inlet b (701), gas control telltale hole b (702), resetting-mechanism (703), Pneumatic reversal valve c (8)
Including two gas control signal ends (801), Pneumatic reversal valve b (7), the venthole of machine control reversal valve b (9) divide
The most corresponding with the gas control telltale hole of gas control signal end (801), the venthole of electric control reversing valve (6) and gas control signal
Hole b (702), the air inlet correspondence of Pneumatic reversal valve c (8), the venthole of Pneumatic reversal valve c (8) and control
Gas circuit processed (204) is corresponding, the air inlet of control reversal valve a (10) that picks outside the venthole of Pneumatic reversal valve b (7)
Hole.
3. a kind of gas circuit valve member as claimed in claim 1, is characterized in that, described Pneumatic reversal valve a (2) is multiple
The air inlet of the venthole and cylinder ante-chamber that turn on side under the state of position is connected.
4. a kind of gas circuit valve member as claimed in claim 1, is characterized in that, described electric control reversing valve (6), gas
Control reversal valve b (7), machine control reversal valve b (9), machine control reversal valve a (10) all include resetting-mechanism；Air inlet
Hole (201), air inlet b (701), the air inlet of electric control reversing valve (6) connect with gas source interface (101).
5. a kind of gas circuit valve member as claimed in claim 1, is characterized in that, described gas circuit valve member also includes gas control
Reversal valve d (5), Pneumatic reversal valve d (5) are arranged on cylinder (4) ante-chamber air inlet and Pneumatic reversal valve a (2)
Between, Pneumatic reversal valve d (5) include air inlet d (51), venthole d (52), gas control telltale hole d (53),
Motion bar d (55), air inlet d (51) connect the venthole of Pneumatic reversal valve a (2), venthole d (52)
Connecting cylinder (4) ante-chamber air inlet, gas control telltale hole d (53) connects the venthole of machine control reversal valve b (9).
6. a kind of gas circuit valve member as claimed in claim 1, is characterized in that, described gas circuit valve member also includes unidirectional
Valve (3), check valve (3) is arranged between air inlet (201) and gas source interface (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349145.7U CN205592213U (en) | 2016-04-22 | 2016-04-22 | Gas circuit valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349145.7U CN205592213U (en) | 2016-04-22 | 2016-04-22 | Gas circuit valve member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592213U true CN205592213U (en) | 2016-09-21 |
Family
ID=56935477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620349145.7U Withdrawn - After Issue CN205592213U (en) | 2016-04-22 | 2016-04-22 | Gas circuit valve member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736503A (en) * | 2016-04-22 | 2016-07-06 | 济南弋泽展特机械有限公司 | Gas circuit valve assembly |
-
2016
- 2016-04-22 CN CN201620349145.7U patent/CN205592213U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736503A (en) * | 2016-04-22 | 2016-07-06 | 济南弋泽展特机械有限公司 | Gas circuit valve assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160921 Effective date of abandoning: 20170707 |