CN207838733U - A kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic - Google Patents
A kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic Download PDFInfo
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- CN207838733U CN207838733U CN201721742984.6U CN201721742984U CN207838733U CN 207838733 U CN207838733 U CN 207838733U CN 201721742984 U CN201721742984 U CN 201721742984U CN 207838733 U CN207838733 U CN 207838733U
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Abstract
The utility model is related to a kind of liquid dispensing apparatus, more particularly to a kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic, it is mainly made of the pneumatic automatic checkout system of liquid level and automatic liquid mixing system two parts, is specifically made of components such as diaphragm pump, diaphragm valve, moisture trap, pressure regulator, pneumatic operated valve, pressure regulator valve, two-position three-way valve and level sensors.The pneumatic automatic checkout system of liquid level monitors liquid level in real time using pneumatic mode, judges fluid level condition using level sensor, by controlling the opening and closing of Air control valve, realizes the start and stop of diaphragm pump, and realize that high liquid level stops to liquid, low liquid level gives liquid automatically；Dynamic liquid mixing system matches its flow by the flow-limiting valve on water route and oil circuit, and real-time display Loop Liquid traffic conditions ensure the reliability with liquid.
Description
Technical field
The utility model is related to a kind of liquid dispensing apparatus, the pneumatic automatic liquid dispensing apparatus of specially a kind of coal Emulation Concentration in Coal Mine.
Background technology
Emulsion power pack is the important component of coal face hydraulic support safe handling, is turned by the energy of pumping plant
Change is finally translated into hydraulic energy, is used for working surface hydraulic support or hydraulic prop, it is ensured that face timbering is reliable.
Under normal conditions, the water of emulsion box is manually added, and is occupied manually, time-consuming and laborious.If there is special status, as pumping plant is disconnected
Pipe or when leakage is serious and personnel monitoring is not in place, often will appear pumping plant liquid pump and is emptied, gas, hydraulic pressure are generated in liquid supply pipe
System can not work normally, and after liquid case is emptied, and manually to liquid case moisturizing, repairing, concentration of emulsion used cannot be guaranteed, seriously
Face production safety is adopted in influence.
Device in the market is mostly the automatic draining device or automatic liquid preparing device of emulsified liquid of low-viscosity (mobile) liquid, is not occurred yet
To the automatic liquid dispensing apparatus of Multifunctional pneumatic power of emulsion progress monitoring in real time, automatic liquid matching and remote fluid infusion.
Invention content
The purpose of this utility model is that in view of the above problems, propose one kind have a safety feature, be adaptable, reliability
High, easy to maintain, the mobile easily automatic liquid dispensing apparatus of emulsion.
The utility model adopts the following technical solution：
A kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic, including sequentially connected oil emulsion fuel tank, diaphragm pump, throttle valve and breast
Change liquid liquid case, the emulsion liquid case is circumscribed with moisturizing circuit, and diaphragm pump is circumscribed with Pneumatic control circuit；
The moisturizing circuit includes pressure regulator valve, water ga(u)ge and pneumatic operated valve one, and water source connects gas through pressure regulator valve, water ga(u)ge
The outlet of the import of dynamic valve one, pneumatic operated valve one connects emulsion liquid case；
The Pneumatic control circuit includes pneumatic operated valve two, and the import of pneumatic operated valve two connects air source, and the outlet of pneumatic operated valve two connects
Diaphragm pump is connect, pneumatic operated valve two controls the opening and closing of diaphragm pump.
The pneumatic operated valve one and pneumatic operated valve two are circumscribed with level monitoring circuit, level monitoring circuit include two position three-way valve I,
The control terminal of diaphragm valve, two-position three-way valve II and level sensor, pneumatic operated valve one and pneumatic operated valve two connects with two position three-way valve I respectively
It connects, two-position three-way valve II is connect with two position three-way valve I, and the highest liquid level mouth H of level sensor is connect with two-position three-way valve II, liquid
The minimum liquid level mouth L of location probe and the side interface of diaphragm valve connect, and diaphragm valve is connect with two position three-way valve I.
The air source is separately connected two three after pressure regulator valve and steam-water separator by another pipeline using air hose threeway
Port valve and diaphragm valve, steam-water separator connect the highest liquid level mouth H of level sensor through pressure regulator.
The utility model judges fluid level condition using level sensor, and diaphragm pump is opened and closed automatically by Pneumatic valve
It closes, to realize that high liquid level stops to liquid, low liquid level gives liquid function automatically；Utilize the flow control valve and stream on water route and oil circuit
Gauge realizes the rational proportion of emulsion.Compared with prior art, the utility model principle is simple, manufacturing cost is low；Utilize well
Wind is pushed as power source, cleanliness without any pollution, security performance are high；It is easy to operate, easy to maintain, mobile convenient；It is adaptable, can
By property height.
Description of the drawings
Fig. 1 is the structure principle chart of the utility model；
In figure：1- pressure regulator valves, 2- water ga(u)ges, 3- pneumatic operated valves one, 4- panel type flowmeters, 5- throttle valves, 6- bis- three
Port valve I, 7- diaphragm valves, 8- two-position three-way valves II, 9- level sensors, 10- pressure regulators, 11- diaphragm pumps, 12- moisture traps,
13- pressure regulator valves, 14- pneumatic operated valves two.
Specific implementation mode
In conjunction with attached drawing, specific embodiment of the present utility model is described further：
The automatic liquid dispensing apparatus of emulsification hydraulic pneumatic as shown in Figure 1, including pressure regulator valve 1, water ga(u)ge 2, pneumatic operated valve 3, panel
Formula flowmeter 4, throttle valve 5, two position three-way valve 6, diaphragm valve 7, two position three-way valve 8, level sensor 9, pressure regulator 10, diaphragm pump
11, moisture trap 12, pressure regulator valve 13 and pneumatic operated valve 14.It is respectively arranged a pneumatic operated valve 3 and 14 in water route and oil emulsion two-way,
The import of pneumatic operated valve 3 is sequentially connected pressure regulator valve 1 and water ga(u)ge 2；Oil emulsion realizes the unlatching of diaphragm pump 10 by pneumatic operated valve 14
And closing；The another way air hose of air source is separately connected two three after pressure regulator valve 13 and steam-water separator 12 by air hose threeway
Port valve 6 and diaphragm valve 7；The side interface of diaphragm valve 7 is connected with " L " mouth of level sensor, and " H " mouth is connected with two-position three-way valve 8；
The inlet end of pressure regulator 10 is connected with steam-water separator 12, two-position three-way valve 6 with diaphragm valve 7 respectively by two tracheae threeways；
Water of the oil emulsion that diaphragm pump 10 is extracted out after throttle valve 5, panel type flowmeter 4 and decompression enters emulsification by liquid pipe threeway
Liquid fuel tank.
Level sensor 9 judges fluid level condition by hydraulic pressure signal small at inductive probe, is realized by Pneumatic valve 3
The circulation and cut-out in water route, by Pneumatic valve 14 realize diaphragm pump opening and closing, to realize liquid level it is real-time monitoring with
Automatic supply.
Using flow control valves such as pressure regulator valve 1, throttle valves 5, the metering devices such as water ga(u)ge 2, panel type flowmeter 4 are realized
Accurate measurement to water and oil emulsion and rational proportion.
The utility model is mainly made of the pneumatic automatic checkout system of liquid level and automatic liquid mixing system two parts, and liquid level is pneumatic
Automatic checkout system monitors liquid level in real time using pneumatic mode, judges fluid level condition using level sensor, passes through control
The opening and closing of Air control valve processed, realize the start and stop of diaphragm pump, and realize that high liquid level stops to liquid, and low liquid level gives liquid automatically；
Dynamic liquid mixing system matches its flow by the flow-limiting valve on water route and oil circuit, real-time display Loop Liquid flow shape
Condition ensures the reliability with liquid.
The utility model liquid level monitoring is in real time, accurately；Realize automatic emulsion proportioning and remotely to liquid；Utilize underground pressure
For wind as power source, cleanliness without any pollution, security performance are high；At low cost without attached corollary equipment, maintenance cost is few, not only can be with
Realize underground emulsion power pack it is unattended, be equally applicable to ground similar liquid it is real-time monitoring, rational proportion and remotely
To liquid.
Claims (3)
1. a kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic, it is characterised in that：Including sequentially connected oil emulsion fuel tank, diaphragm pump
（11）, throttle valve（5）With emulsion liquid case, the emulsion liquid case is circumscribed with moisturizing circuit, diaphragm pump（11）It is circumscribed with pneumatic
Control loop；
The moisturizing circuit includes pressure regulator valve（1）, water ga(u)ge（2）With pneumatic operated valve one（3）, water source is through pressure regulator valve（1）, water flow
Meter（2）Connect pneumatic operated valve one（3）Import, pneumatic operated valve one（3）Outlet connect emulsion liquid case；
The Pneumatic control circuit includes pneumatic operated valve two（14）, pneumatic operated valve two（14）Import connect air source, pneumatic operated valve two（14）
Outlet connect diaphragm pump（11）, pneumatic operated valve two（14）Control diaphragm pump（11）Opening and closing.
2. the automatic liquid dispensing apparatus of emulsification hydraulic pneumatic according to claim 1, it is characterised in that：The pneumatic operated valve one（3）With
Pneumatic operated valve two（14）It is circumscribed with level monitoring circuit, level monitoring circuit includes two position three-way valve I（6）, diaphragm valve（7）, two
Triple valve II（8）And level sensor（9）, pneumatic operated valve one（3）With pneumatic operated valve two（14）Control terminal respectively with two position three-way valve I
（6）Connection, two-position three-way valve II（8）With two position three-way valve I（6）Connection, level sensor（9）Highest liquid level mouth H and two
Triple valve II（8）Connection, level sensor（9）Minimum liquid level mouth L and diaphragm valve（7）Side interface connection, diaphragm valve（7）With
Two position three-way valve I（6）Connection.
3. the automatic liquid dispensing apparatus of emulsification hydraulic pneumatic according to claim 2, it is characterised in that：The air source passes through another pipe
Road is through pressure regulator valve（13）And steam-water separator（12）Afterwards two position three-way valve I is separately connected using air hose threeway（6）And diaphragm valve
（7）, steam-water separator（12）Through pressure regulator（10）Connect level sensor（9）Highest liquid level mouth H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742984.6U CN207838733U (en) | 2017-12-14 | 2017-12-14 | A kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742984.6U CN207838733U (en) | 2017-12-14 | 2017-12-14 | A kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838733U true CN207838733U (en) | 2018-09-11 |
Family
ID=63420620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721742984.6U Active CN207838733U (en) | 2017-12-14 | 2017-12-14 | A kind of automatic liquid dispensing apparatus of emulsification hydraulic pneumatic |
Country Status (1)
| Country | Link |
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| CN (1) | CN207838733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915184A (en) * | 2019-04-04 | 2019-06-21 | 枣庄矿业集团新安煤业有限公司 | A kind of underground pneumatic high pressure liquid output device |
| CN110141983A (en) * | 2019-05-27 | 2019-08-20 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Photoresist dilution automatically configures device and photoresist dilution automatically configures component |
| CN110433687A (en) * | 2019-08-30 | 2019-11-12 | 安徽华菱汽车有限公司 | A kind of paint mixing system |
-
2017
- 2017-12-14 CN CN201721742984.6U patent/CN207838733U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915184A (en) * | 2019-04-04 | 2019-06-21 | 枣庄矿业集团新安煤业有限公司 | A kind of underground pneumatic high pressure liquid output device |
| CN110141983A (en) * | 2019-05-27 | 2019-08-20 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Photoresist dilution automatically configures device and photoresist dilution automatically configures component |
| CN110433687A (en) * | 2019-08-30 | 2019-11-12 | 安徽华菱汽车有限公司 | A kind of paint mixing system |
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