CN203978779U - On a kind of rig, adopt the air compressor system of mechanically controlled valve - Google Patents
On a kind of rig, adopt the air compressor system of mechanically controlled valve Download PDFInfo
- Publication number
- CN203978779U CN203978779U CN201420488363.XU CN201420488363U CN203978779U CN 203978779 U CN203978779 U CN 203978779U CN 201420488363 U CN201420488363 U CN 201420488363U CN 203978779 U CN203978779 U CN 203978779U
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- China
- Prior art keywords
- valve
- mechanically controlled
- air compressor
- controlled valve
- suction valve
- Prior art date
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Abstract
The utility model relates to the air compressor system that adopts mechanically controlled valve on a kind of rig, comprise air compressor host, suction valve, solenoid valve seat and mechanically controlled valve, described suction valve connects described air compressor host, by the switch of described suction valve, control respectively conducting or the interruption of described air compressor host and atmosphere, described solenoid valve seat connects described mechanically controlled valve by tracheae, described mechanically controlled valve connects described suction valve by other tracheae, described solenoid valve seat provides the control gas circuit of opening or closing described suction valve to described suction valve by described mechanically controlled valve.On a kind of rig that the utility model provides, adopt the air compressor system of mechanically controlled valve, adopt mechanically controlled valve to control air compressor system, because anti-seismic performance and the resistance to heat of mechanical valve are very high, make the control system of whole air compressor work together reliable and stable.
Description
Technical field
The utility model relates to air compressor system field, is specifically related to adopt on a kind of rig the air compressor system of mechanically controlled valve.
Background technique
The air compressor system of existing market rig generally use be that electronic control valve is controlled, electronic control valve is due to heat resistance and shock resistance is poor causes the regular damage of electronic control valve self and malfunctioning.Because electronic control valve damages and then causes that air pressure adjustment is out of control, and then cause the air compressor can not off-load and cause parts and damage.
Model utility content
For addressing the above problem, technical problem to be solved in the utility model is to provide the air compressor system that adopts mechanically controlled valve on a kind of rig.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: the air compressor system that adopts mechanically controlled valve on a kind of rig, comprise air compressor host, suction valve, solenoid valve seat and mechanically controlled valve, described suction valve connects described air compressor host, by the switch of described suction valve, control respectively conducting or the interruption of described air compressor host and atmosphere, described solenoid valve seat connects described mechanically controlled valve by tracheae, described mechanically controlled valve connects described suction valve by other tracheae, described solenoid valve seat provides the control gas circuit of opening or closing described suction valve to described suction valve by described mechanically controlled valve.
Further, described air inlet valve position is in normally open.
Further, when opening described mechanically controlled valve, described control gas circuit is closed described suction valve by described mechanically controlled valve, and when closing described mechanically controlled valve, described air inlet valve position is in normally open.
The beneficial effects of the utility model are: the air compressor system that adopts mechanically controlled valve on a kind of rig that the utility model provides, adopt mechanically controlled valve to control air compressor system, because anti-seismic performance and the resistance to heat of mechanical valve are very high, make the control system of whole air compressor work together reliable and stable.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, air compressor host, 2, suction valve, 3, solenoid valve seat, 4, mechanically controlled valve.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, on a kind of rig, adopt the air compressor system of mechanically controlled valve, comprise air compressor host 1, suction valve 2, solenoid valve seat 3 and mechanically controlled valve 4, described suction valve 2 connects described air compressor host 1, by the switch of described suction valve 2, control respectively conducting or the interruption of described air compressor host 1 and atmosphere, described solenoid valve seat 3 connects described mechanically controlled valve 4 by tracheae, described mechanically controlled valve 4 connects described suction valve 2 by other tracheae, described solenoid valve seat 3 provides the control gas circuit of opening or closing described suction valve 2 to described suction valve 2 by described mechanically controlled valve 4.From solenoid valve seat 3, draw and control gas circuit to mechanically controlled valve 4, control gas circuit again from mechanically controlled valve 4 to suction valve 2, thereby control the unlatching of suction valve valve 2 or close to realize conducting or the interruption of air compressor host 1 and atmosphere.Control mode is as follows:
(1) start
Primer fluid pressure motor drives air compressor host 1 to rotate, and air compressor host 1 rotates air-breathing, and suction valve 2 is in normally open, and due to pressure reduction, (the inner air-breathing degree of vacuum that causes, outside is barometric pressure to suction valve 2.External and internal pressure mineralization pressure is poor) can open moment, in very short time, oil tank (oil tank is connected with air compressor host 1 use tracheae) build-up pressure controls gas circuit, control gas circuit is drawn by solenoid valve seat 3 and by closing suction valve 2 after mechanically controlled valve 4, machine enters unloading running state.
(2) load
Through unloading operation after a while, manually mechanically controlled valve 4 to be closed, mechanically controlled valve 4 is closed rear suction valve 2 valve opens, and machine enters load operating state
(3) unloading
While allowing machine unloading operation, manually mechanically controlled valve 4 is opened, controlled gas circuit and by solenoid valve seat 3, draw and be transferred to suction valve 2 by mechanically controlled valve 4, suction valve 2 cuts out, machine enters unloading operation
(4) shut down
The air compressor system of existing market rig generally use be that electronic control valve is controlled, electronic control valve is due to heat resistance and shock resistance is poor causes the regular damage of electronic control valve self and malfunctioning.Because electronic control valve damages and then causes that air pressure adjustment is out of control, and then cause the air compressor can not off-load and cause parts and damage.On a kind of rig that the utility model provides, adopt the air compressor system of mechanically controlled valve, adopt mechanically controlled valve to control air compressor system, because anti-seismic performance and the resistance to heat of mechanical valve are very high, make the control system of whole air compressor work together reliable and stable.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. on a rig, adopt the air compressor system of mechanically controlled valve, it is characterized in that: comprise air compressor host (1), suction valve (2), solenoid valve seat (3) and mechanically controlled valve (4), described suction valve (2) connects described air compressor host (1), by the switch of described suction valve (2), control respectively air communication or the partition in described air compressor host (1) and external environment condition, described solenoid valve seat (3) connects described mechanically controlled valve (4) by tracheae, described mechanically controlled valve (4) connects described suction valve (2) by other tracheae, described solenoid valve seat (3) is provided and opens or close described suction valve (2) from the control gas circuit of the air in described external environment condition to described suction valve (2) by described mechanically controlled valve (4).
2. on a kind of rig according to claim 1, adopt the air compressor system of mechanically controlled valve, it is characterized in that: described suction valve (2) is in normally open.
3. on a kind of rig according to claim 1 and 2, adopt the air compressor system of mechanically controlled valve, it is characterized in that: when opening described mechanically controlled valve (4), described control gas circuit is closed described suction valve (2) by described mechanically controlled valve (4), when closing described mechanically controlled valve (4), described suction valve (2) externally under the air pressure of the air in environment in opening state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488363.XU CN203978779U (en) | 2014-08-27 | 2014-08-27 | On a kind of rig, adopt the air compressor system of mechanically controlled valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488363.XU CN203978779U (en) | 2014-08-27 | 2014-08-27 | On a kind of rig, adopt the air compressor system of mechanically controlled valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978779U true CN203978779U (en) | 2014-12-03 |
Family
ID=51976231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488363.XU Expired - Fee Related CN203978779U (en) | 2014-08-27 | 2014-08-27 | On a kind of rig, adopt the air compressor system of mechanically controlled valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214076A (en) * | 2014-08-27 | 2014-12-17 | 桂林市华力重工机械有限责任公司 | Air compressor system with mechanical control valve for drilling machine |
-
2014
- 2014-08-27 CN CN201420488363.XU patent/CN203978779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214076A (en) * | 2014-08-27 | 2014-12-17 | 桂林市华力重工机械有限责任公司 | Air compressor system with mechanical control valve for drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180827 |