CN207847693U - A kind of pneumatic automatic start-stop type pneumatic diaphragm pump - Google Patents
A kind of pneumatic automatic start-stop type pneumatic diaphragm pump Download PDFInfo
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- CN207847693U CN207847693U CN201820170668.4U CN201820170668U CN207847693U CN 207847693 U CN207847693 U CN 207847693U CN 201820170668 U CN201820170668 U CN 201820170668U CN 207847693 U CN207847693 U CN 207847693U
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- pneumatic
- diaphragm pump
- water level
- valve
- pipe fitting
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Abstract
The utility model is related to a kind of pneumatic automatic start-stop type pneumatic diaphragm pumps, it further include auto drainage controller, the regulating valve is gas force open type pneumatic control valve, the auto drainage controller is connected by gas outlet tube and the control terminal air inlet of regulating valve, auto drainage controller is connect by gas inlet tube with air-source inflow pipe, and high water level detection pipe and low water level detection pipe are arranged on auto drainage controller.The beneficial effects of the utility model are：Simple in structure, easy to use, automatic start-stop diaphragm pump can be readily implemented water using the liquid level pneumatic transmitter in controller and start automatically, anhydrous to be automatically stopped.Labor intensity is alleviated, the failure rate of diaphragm pump is reduced, the energy has both been saved and has in turn avoided diaphragm pump dry running, extended the service life of air driven pump；Auto drainage controller uses same air source with regulating valve, and structure is simpler, saves the energy.
Description
Technical field
The utility model is related to a kind of diaphragm pump more particularly to a kind of pneumatic automatic start-stop type pneumatic diaphragm pumps.
Background technology
Currently, underground coal mine is susceptible to ponding, existing exhaust apparatus mostly uses manual emission, manual operation diaphragm
Pump discharge needs to arrange for staff's substantial length of operation, waste of manpower, and ponding discharge is susceptible to danger not in time, and discharge is clean
Diaphragm pump closing is too late, and diaphragm pump is ceaselessly dallying always, and such case had not only affected the service life of pump, but also affected well
The normal gas supply of lower gas transmission pipeline net work, while also creating energy waste.
Utility model content
Technical problem to be solved in the utility model is：A kind of pneumatic automatic start-stop type pneumatic diaphragm pump is provided, it can be real
Existing no supervision, reduces intensity of workers, is power source using compressed gas, cost-effective, securely and reliably.
The utility model be solve the problems, such as it is set forth above used by technical solution be：
A kind of pneumatic automatic start-stop type pneumatic diaphragm pump, including diaphragm pump 101, regulating valve 102 and air source air inlet pipe 103,
101 air inlet of diaphragm pump is connect with air-source inflow pipe 103, and 101 air inlet of diaphragm pump and the junction of air-source inflow pipe 103 are arranged
Regulating valve 102, further includes auto drainage controller 104, and the regulating valve 102 is gas force open type pneumatic control valve, the automatic row
Water controller 104 is connect by gas outlet tube 105 with the control terminal air inlet of regulating valve 102, and auto drainage controller 104 passes through
Gas inlet tube 106 is connect with air-source inflow pipe 103, and high water level detection pipe 107 and low water level are arranged on auto drainage controller 104
Detection pipe 108.
The water inlet of the diaphragm pump 101 is connect with drainpipe, and drainpipe lower end is arranged at the bottom.
The regulating valve 102 is threadedly coupled with 101 control terminal air inlet of diaphragm pump, regulating valve 102 and air-source inflow pipe 103
It is threadedly coupled.
The auto drainage controller 104 includes control babinet 1, and oil sprayer 2, pneumatic liquid level control is arranged in control babinet 1
Device 3, pressure regulator valve 4, pressure gauge 5, throttle valve 6 and two position three-way valve 7 processed, 1 outside setting high water level of control babinet detect pipe fitting
8, low water level detection pipe fitting 9, air inlet pipe fitting 10 and outlet pipe fitting 11, air inlet pipe fitting 10 are connect with oil sprayer 2, pneumatically
The input terminal of fluid level controller 3, the input terminal of pressure regulator valve 4 by 2 output end of tracheae oil sprayer with connect, pressure regulator valve 4 it is defeated
Outlet is connect with 6 input terminal of throttle valve by tracheae, and pressure is arranged on the tracheae between the output end and throttle valve 6 of pressure regulator valve 4
Table 5, the output end of throttle valve 6 are connect with the control terminal of pneumatic fluid level controller 3 by tracheae, the input terminal of two position three-way valve 7
By the tracheae connection between tracheae and throttle valve 6 and Pneumatic Liquid level controller 3, low water level detection pipe fitting 9 passes through tracheae
It is connect with the tracheae of the input terminal of two position three-way valve 7, output end and the low water level detection pipe fitting 9 of two position three-way valve 7 pass through gas
Pipe connects, and the control terminal of two position three-way valve 7, outlet pipe fitting 11 are connected by the output end of tracheae and pneumatic fluid level controller 3
It connects, air inlet pipe fitting 10 is connect with gas inlet tube 106, and outlet pipe fitting 11 is connect with gas outlet tube 105.
The lower right corner in control babinet 1 is arranged in the oil sprayer 2, and it is close that air inlet pipe fitting 10 is located at 1 right side of control babinet
Lower end, pneumatic fluid level controller 3 are located at the upside of oil sprayer 2, and two position three-way valve 7 is located at 3 right side of pneumatic fluid level controller, pressure
Table 5 is arranged in the nearly upper end in left side of control babinet 1, and throttle valve 6 is arranged in the middle part of control babinet 1, and control babinet is set in the middle part of 1 lower end
Pressure regulator valve 4 is set, gas-tpe fitting 11 is provided in the nearly lower end in 1 right side of control babinet, and the nearly right end setting high water level in 1 downside of control babinet is examined
Test tube connector 8 and low water level detect pipe fitting 9.
Filter device A109 is arranged in 107 lower end of high water level detection pipe, and filter device A109 is located at the water level upper limit.
The filter device A109 is filter screen.
Filter device B110 is arranged in 108 lower end of low water level detection pipe, and filter device B110 is located at water level lower limit.
The filter device B110 is filter screen.
The gas inlet tube 106 is arranged by threeway pipe connections 111 on air-source inflow pipe 103.
The gas inlet tube 106 is threadedly coupled with threeway pipe connections 111.
The operation principle of the utility model：The low of filter device B will be carried first by opening air source on auto drainage controller
The slow designated position into the water of water level detecting pipe, the bottom please don't be placed directly on to prevent from blocking.Then filter device A will be carried
High water level detection pipe slowly into the water until diaphragm pump startup.It will be worked normally after diaphragm pump startup, until by water
The following diaphragm pump of low water level tracheae is drained into be automatically stopped.Rise certain height metacneme again when water level rises to high water level tracheae
Pump will start draining automatically.So far, installation is complete for controller, diaphragm pump realize Auto-drainage control, auto drainage controller with
Regulating valve uses same air source, and structure is simpler, saves the energy.
The beneficial effects of the utility model are：Simple in structure, easy to use, automatic start-stop diaphragm pump utilizes in controller
Liquid level pneumatic transmitter can be readily implemented water and started automatically, it is anhydrous to be automatically stopped.Alleviate labor intensity, reduce every
The failure rate of membrane pump had both saved the energy and has in turn avoided diaphragm pump dry running, and extended the service life of air driven pump；Auto-drainage
Controller uses same air source with regulating valve, and structure is simpler, saves the energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure enlargement diagram of auto drainage controller；
Fig. 3 is the schematic diagram of auto drainage controller.
Wherein, 101- diaphragm pumps, 102- regulating valves, 103- air-source inflows pipe, 104- auto drainage controllers, 105- outputs
Tracheae, 106- gas inlet tubes, 107- high water level detection pipe, 108- low water levels detection pipe, 109- filter devices A, 110- filtering dress
Set B, 111- threeway pipe connections, 1- control babinet, 2- oil sprayers, the pneumatic fluid level controllers of 3-, 4- pressure regulator valves, 5- pressure gauges,
6- throttle valves, 7- two position three-way valves, 8- high water level detection pipe fitting, 9- low water levels detection pipe fitting, 10- air inlets pipe fitting, 11-
Outlet pipe fitting.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
Referring to Fig.1-3, a kind of pneumatic automatic start-stop type pneumatic diaphragm pump described in present embodiment, including diaphragm pump
101, regulating valve 102 and air source air inlet pipe 103,101 air inlet of diaphragm pump are connect with air-source inflow pipe 103,101 air inlet of diaphragm pump
Regulating valve 102 is arranged in the junction of mouth and air-source inflow pipe 103, further includes auto drainage controller 104, the regulating valve 102
For gas force open type pneumatic control valve, the auto drainage controller 104 by the control terminal of gas outlet tube 105 and regulating valve 102 into
Gas port connects, and auto drainage controller 104 is connect by gas inlet tube 106 with air-source inflow pipe 103, auto drainage controller
High water level detection pipe 107 and low water level detection pipe 108 are set on 104.
The water inlet of the diaphragm pump 101 is connect with drainpipe, and drainpipe lower end is arranged at the bottom.
The regulating valve 102 is threadedly coupled with 101 control terminal air inlet of diaphragm pump, regulating valve 102 and air-source inflow pipe 103
It is threadedly coupled.
The auto drainage controller 104 includes control babinet 1, and oil sprayer 2, pneumatic liquid level control is arranged in control babinet 1
Device 3, pressure regulator valve 4, pressure gauge 5, throttle valve 6 and two position three-way valve 7 processed, 1 outside setting high water level of control babinet detect pipe fitting
8, low water level detection pipe fitting 9, air inlet pipe fitting 10 and outlet pipe fitting 11, air inlet pipe fitting 10 are connect with oil sprayer 2, pneumatically
The input terminal of fluid level controller 3, the input terminal of pressure regulator valve 4 by 2 output end of tracheae oil sprayer with connect, pressure regulator valve 4 it is defeated
Outlet is connect with 6 input terminal of throttle valve by tracheae, and pressure is arranged on the tracheae between the output end and throttle valve 6 of pressure regulator valve 4
Table 5, the output end of throttle valve 6 are connect with the control terminal of pneumatic fluid level controller 3 by tracheae, the input terminal of two position three-way valve 7
By the tracheae connection between tracheae and throttle valve 6 and Pneumatic Liquid level controller 3, low water level detection pipe fitting 9 passes through tracheae
It is connect with the tracheae of the input terminal of two position three-way valve 7, output end and the low water level detection pipe fitting 9 of two position three-way valve 7 pass through gas
Pipe connects, and the control terminal of two position three-way valve 7, outlet pipe fitting 11 are connected by the output end of tracheae and pneumatic fluid level controller 3
It connects, air inlet pipe fitting 10 is connect with gas inlet tube 106, and outlet pipe fitting 11 is connect with gas outlet tube 105.
The lower right corner in control babinet 1 is arranged in the oil sprayer 2, and it is close that air inlet pipe fitting 10 is located at 1 right side of control babinet
Lower end, pneumatic fluid level controller 3 are located at the upside of oil sprayer 2, and two position three-way valve 7 is located at 3 right side of pneumatic fluid level controller, pressure
Table 5 is arranged in the nearly upper end in left side of control babinet 1, and throttle valve 6 is arranged in the middle part of control babinet 1, and control babinet is set in the middle part of 1 lower end
Pressure regulator valve 4 is set, gas-tpe fitting 11 is provided in the nearly lower end in 1 right side of control babinet, and the nearly right end setting high water level in 1 downside of control babinet is examined
Test tube connector 8 and low water level detect pipe fitting 9.
Filter device A109 is arranged in 107 lower end of high water level detection pipe, and filter device A109 is located at the water level upper limit.
The filter device A109 is filter screen.
Filter device B110 is arranged in 108 lower end of low water level detection pipe, and filter device B110 is located at water level lower limit.
The filter device B110 is filter screen.
The gas inlet tube 106 is arranged by threeway pipe connections 111 on air-source inflow pipe 103.
The gas inlet tube 106 is threadedly coupled with threeway pipe connections 111.
The working principle of this specific embodiment:：Filter device B will be carried first by opening air source on auto drainage controller
The slow designated position into the water of low water level detection pipe, please don't be placed directly on the bottom to prevent from blocking.Then filtering will be carried
The high water level detection pipe of device A is slowly into the water until diaphragm pump startup.It will be worked normally after diaphragm pump startup, until
Water is drained into the following diaphragm pump of low water level tracheae to be automatically stopped.After water level, which rises to high water level tracheae, rises certain height again
Diaphragm pump will start draining automatically.So far, installation is complete for controller, and diaphragm pump realizes Auto-drainage control, Auto-drainage control
Device uses same air source with regulating valve, and structure is simpler, saves the energy.
The advantageous effect of present embodiment is：Simple in structure, easy to use, automatic start-stop diaphragm pump utilizes control
Liquid level pneumatic transmitter in device can be readily implemented water and start automatically, anhydrous to be automatically stopped.Labor intensity is alleviated, is reduced
The failure rate of diaphragm pump, had both saved the energy and has in turn avoided diaphragm pump dry running, extend the service life of air driven pump；Automatically
Water discharge controller uses same air source with regulating valve, and structure is simpler, saves the energy.
Specific embodiment of the utility model does not constitute limitations of the present invention, every phase using the utility model
It is within the protection scope of the present utility model like structure and variation.
Claims (8)
1. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump, including diaphragm pump（101）, regulating valve（102）With air source air inlet pipe
（103）, diaphragm pump（101）Air inlet and air-source inflow pipe（103）Connection, diaphragm pump（101）Air inlet and air-source inflow pipe
（103）Junction be arranged regulating valve（102）, it is characterised in that：It further include auto drainage controller（104）, the regulating valve
（102）For gas force open type pneumatic control valve, the auto drainage controller（104）Pass through gas outlet tube（105）With regulating valve（102）
Control terminal air inlet connection, auto drainage controller（104）Pass through gas inlet tube（106）With air-source inflow pipe（103）Connection,
Auto drainage controller（104）Upper setting high water level detection pipe（107）With low water level detection pipe（108）.
2. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as described in claim 1, it is characterised in that：The diaphragm pump
（101）Water inlet connect with drainpipe, drainpipe lower end be arranged at the bottom.
3. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as described in claim 1, it is characterised in that：The regulating valve
（102）With diaphragm pump（101）Control terminal air inlet is threadedly coupled, regulating valve（102）With air-source inflow pipe（103）It is threadedly coupled.
4. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as described in claim 1, it is characterised in that：The Auto-drainage control
Device processed（104）Including controlling babinet（1）, control babinet（1）Interior setting oil sprayer（2）, pneumatic fluid level controller（3）, pressure regulator valve
（4）, pressure gauge（5）, throttle valve（6）And two position three-way valve（7）, control babinet（1）Outside is arranged high water level and detects pipe fitting
（8）, low water level detect pipe fitting（9）, air inlet pipe fitting（10）With outlet pipe fitting（11）, air inlet pipe fitting（10）With oil sprayer
（2）Connection, pneumatic fluid level controller（3）Input terminal, pressure regulator valve（4）Input terminal pass through tracheae oil sprayer（2）Output end
With connect, pressure regulator valve（4）Output end and throttle valve（6）Input terminal is connected by tracheae, pressure regulator valve（4）Output end and throttling
Valve（6）Between tracheae on pressure gauge is set（5）, throttle valve（6）Output end and pneumatic fluid level controller（3）Control terminal it is logical
Cross tracheae connection, two position three-way valve（7）Input terminal pass through tracheae and throttle valve（6）With Pneumatic Liquid level controller（3）Between
Tracheae connects, and low water level detects pipe fitting（9）Pass through tracheae and two position three-way valve（7）Input terminal tracheae connection, two
Triple valve（7）Output end and low water level detect pipe fitting（9）It is connected by tracheae, two position three-way valve（7）Control terminal, outlet
Pipe fitting（11）Pass through tracheae and pneumatic fluid level controller（3）Output end connection, air inlet pipe fitting（10）With gas inlet tube
（106）Connection, outlet pipe fitting（11）With gas outlet tube（105）Connection.
5. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as claimed in claim 4, it is characterised in that：The oil sprayer（2）
Setting is in control babinet（1）The interior lower right corner, air inlet pipe fitting（10）Positioned at control babinet（1）The nearly lower end in right side, pneumatic liquid level
Controller（3）Positioned at oil sprayer（2）Upside, two position three-way valve（7）Positioned at pneumatic fluid level controller（3）Right side, pressure gauge（5）
Setting is in control babinet（1）The nearly upper end in left side, control babinet（1）Middle part be arranged throttle valve（6）, control babinet（1）Lower end
Pressure regulator valve is arranged in middle part（4）, control babinet（1）Gas-tpe fitting is provided in the nearly lower end in right side（11）, control babinet（1）Downside is closely right
End setting high water level detects pipe fitting（8）Pipe fitting is detected with low water level（9）.
6. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as described in claim 1, it is characterised in that：The high water level detection
Pipe（107）Filter device A is arranged in lower end（109）, filter device A（109）At the water level upper limit.
7. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as claimed in claim 3, it is characterised in that：The low water level detection
Pipe（108）Filter device B is arranged in lower end（110）, filter device B（110）At water level lower limit.
8. a kind of pneumatic automatic start-stop type pneumatic diaphragm pump as described in claim 1, it is characterised in that：The gas inlet tube
（106）Pass through threeway pipe connections（111）It is arranged in air-source inflow pipe（103）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170668.4U CN207847693U (en) | 2018-02-01 | 2018-02-01 | A kind of pneumatic automatic start-stop type pneumatic diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170668.4U CN207847693U (en) | 2018-02-01 | 2018-02-01 | A kind of pneumatic automatic start-stop type pneumatic diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847693U true CN207847693U (en) | 2018-09-11 |
Family
ID=63414108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170668.4U Expired - Fee Related CN207847693U (en) | 2018-02-01 | 2018-02-01 | A kind of pneumatic automatic start-stop type pneumatic diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847693U (en) |
-
2018
- 2018-02-01 CN CN201820170668.4U patent/CN207847693U/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: 20180911 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |