CN208357081U - Use for laboratory pneumatic self control sprayer - Google Patents
Use for laboratory pneumatic self control sprayer Download PDFInfo
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- CN208357081U CN208357081U CN201820734614.6U CN201820734614U CN208357081U CN 208357081 U CN208357081 U CN 208357081U CN 201820734614 U CN201820734614 U CN 201820734614U CN 208357081 U CN208357081 U CN 208357081U
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- pneumatic self
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Abstract
The utility model discloses a kind of use for laboratory pneumatic self control sprayers, including air supply system, computer control system, nozzle system and liquid-supplying system；Air supply system includes compressed air bottle, pressure duct and middle pressure pipe road, the outlet side of compressed air bottle is equipped with I grades of pressure reducing valves, one end of pressure duct is connected with I grades of pressure reducing valves, the other end is connected with II grade of pressure reducing valve, and the one end on middle pressure pipe road is connected with II grade of pressure reducing valve, the other end is connected with nozzle system；Pressure duct is equipped with high-pressure solenoid valve, and middle pressure pipe road is equipped with middle pressure electromagnetic valve and mass-flow control valves；Computer control system includes computer and electric signal pipeline, and high-pressure solenoid valve, middle pressure electromagnetic valve and mass-flow control valves are communicated to connect with computer；Liquid-supplying system includes fluid reservoir and liquid feeding pipeline, and fluid reservoir is connected to middle pressure pipe road by liquid feeding pipeline, and liquid feeding pipeline is equipped with water pump；The utility model can be quantified, is carried out continuously by spraying, can save solvent stock in use.
Description
Technical field
The utility model relates to laboratory equipment field more particularly to a kind of use for laboratory pneumatic self control sprayers.
Background technique
Currently, most common sprayer is mechanical type manual spray structure, structure is simple, and atomizing effect is poor, wastes molten
Agent liquid storage；Electrodynamic type sprayer spray amount is big, is not suitable for laboratory amount solvent spray.
Notification number is that the Chinese patent of CN206122025U discloses a kind of power spraye, including cylinder, cylinder lower part
It is provided with power supply box, the side at power supply box towards cylinder back is provided with battery posting port, can on the cylinder at battery posting port
Dismantling connection has battery cover board, and battery cover board includes cover board body, and cover board body upper center forms protrusion, convex middle part molding
There is the mounting hole one matched with the cylinder of power spraye, cover board body is respectively provided in the left and right sides of protrusion to be prolonged inwardly
The buckle structure one stretched, the bottom surface of cover board body form several buckle structures two extended to downside；The power spraye
Battery cover board on mounting hole one, the design of buckle structure one and buckle structure two, with the mounting groove one on cylinder, mounting groove
Two are connected with mounting hole 211 correspondence, can steadily be buckled on cylinder battery cover board, ensure that the stability of structure,
It is set to be unlikely to deform and fall off.But this power spraye is limited to battery size, continuous spraying inconvenience.
Utility model content
In view of this, can determine the purpose of this utility model is to provide a kind of use for laboratory pneumatic self control sprayer
It measures, be carried out continuously by spraying, solvent stock can be saved in use.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of use for laboratory pneumatic self control sprayer, including air supply system, computer control system, nozzle system and feed flow
System；
The air supply system includes compressed air bottle, pressure duct and middle pressure pipe road, the outlet side of the compressed air bottle
Equipped with I grades of pressure reducing valves, one end of the pressure duct is connected with I grades of pressure reducing valves, the other end is connected with II grade of pressure reducing valve, it is described in
The one end on pressure pipe road is connected with II grade of pressure reducing valve, the other end is connected with nozzle system；The pressure duct is equipped with high-voltage electromagnetic
Valve is successively arranged middle pressure electromagnetic valve along airflow direction on medium pressure pipeline and mass flow for adjustable spraying tolerance controls
Valve；
The computer control system includes computer and electric signal pipeline, the high-pressure solenoid valve, middle pressure electromagnetic valve and
Mass-flow control valves pass through electric signal pipeline and computer communicates to connect；
The liquid-supplying system includes fluid reservoir and liquid feeding pipeline, and the fluid reservoir is connected to middle pressure pipe road by liquid feeding pipeline
And it is located at the rear end of mass-flow control valves, the liquid feeding pipeline is equipped with water pump.
It further include a cabinet as further improvement to above-mentioned technical proposal, the compressed air bottle and fluid reservoir are equal
It is mounted in cabinet.
As further improvement to above-mentioned technical proposal, the bottom of the cabinet is equipped with mobile mechanism, the moving machine
Structure includes caster wheel and direction-caster, and the direction-caster is equipped with the positioning fixing card for being locked.
As further improvement to above-mentioned technical proposal, the computer control system further includes being located on pressure duct
Pressure display instrument for the pressure sensor of pressure in real-time detection pressure duct and for showing the pressure, the pressure
Sensor and pressure display instrument pass through electric signal pipeline and computer communicates to connect.
As further improvement to above-mentioned technical proposal, the computer control system further includes for showing spraying gas
The Flow Measurement Display Meter of amount, the Flow Measurement Display Meter are communicated to connect by electric signal pipeline and computer and mass-flow control valves.
As further improvement to above-mentioned technical proposal, the nozzle system includes spraying hose and hand fastening type nozzle,
One end of the spraying hose is equipped with slotting pin end, the other end fastly and is connected with hand fastening type nozzle, and the pin end slotting fastly is by setting
Fast female connector of inserting on cabinet is connected with the outlet side on middle pressure pipe road.
As further improvement to above-mentioned technical proposal, II grade of pressure reducing valve is pressure regulator, the pressure tune
Device is saved to be equipped with for self-relieving super-pressure safety valve.
As further improvement to above-mentioned technical proposal, medium pressure pipeline is equipped with check-valves, the check-valves position
In the rear end of mass-flow control valves.
As further improvement to above-mentioned technical proposal, the water pump has the speed regulation box for adjusting fluid flow,
And throttle valve is equipped on the liquid feeding pipeline, the throttle valve is located at the rear end of water pump.
As further improvement to above-mentioned technical proposal, the fluid reservoir is connected with the inner wall of fluid infusion switch and fluid reservoir
Equipped with corrosion-resistant coating, the fluid infusion switch is located at the side wall of cabinet.
By above disclosure, the utility model has following advantageous effects:
The use for laboratory pneumatic self control sprayer of the utility model, spraying tolerance use pressure-air, pass through I grades of pressure reducing valves
And the decompression of II grade of pressure reducing valve, and by obtaining stable tolerance output, solvent after mass flow controller adjustable spraying tolerance
Speed regulation and throttle valve adjustment flow of the liquid storage by water pump, and air supply system return path uses the high pressure controlled by computer
Solenoid valve, middle pressure electromagnetic valve, and then sprayer can be made to be sprayed and reach continuous and consistency, so as to quantify, be carried out continuously spray
Mist can save solvent stock in use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, appended drawing reference are as follows: 1- cabinet；2- air supply system；3- computer control system；4- nozzle system；5- feed flow
System；11- caster wheel；12- direction-caster；13- positions fixing card；21- compressed air bottle；22-I grades of pressure reducing valves；23- high pressure
Pipeline；24- high-pressure solenoid valve；II grade of pressure reducing valve of 25-；26- pressure regulator；27- super-pressure safety valve；Pressure pipe road in 28-；29-
Middle pressure electromagnetic valve；210- mass flow controller；211- check-valves；31- pressure sensor；32- computer；33- pressure is shown
Instrument；34- Flow Measurement Display Meter；35- electric signal pipeline；41- inserts female connector fastly；42- inserts pin end fastly；43- hand fastening type nozzle；44-
Spraying hose；51- throttle valve；52- water pump；53- liquid feeding pipeline；54- fluid infusion switch；55- fluid reservoir；56- adjusts the speed box.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description；Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments,
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Fig. 1 is the structural schematic diagram of the utility model, as shown in the figure: the use for laboratory pneumatic self control of the present embodiment is spraying
Device, including air supply system 2, computer control system 3, nozzle system 4 and liquid-supplying system 5；Air supply system 2 provides air-flow, calculates
Machine control system 3 controls the size and speed of air-flow, and liquid-supplying system 5 provides solvent stock, and nozzle system 4 sprays molten after being atomized
Agent liquid storage.
The air supply system 2 includes compressed air bottle 21, pressure duct 23 and middle pressure pipe road 28, the compressed air bottle 21
Outlet side be equipped with I grades of pressure reducing valves 22, one end of the pressure duct 23 is connected with I grades of pressure reducing valves 22, the other end subtracts with II grade
Pressure valve 25 is connected, and one end of medium pressure pipeline 28 is connected with II grade of pressure reducing valve 25, the other end is connected with nozzle system 4；It is described
Pressure duct 23 is equipped with high-pressure solenoid valve 24, on medium pressure pipeline 28 along airflow direction be successively arranged middle pressure electromagnetic valve 29 and
Mass-flow control valves 210 for adjustable spraying tolerance；Pressure-air is stored in compressed air bottle 21；I grades of pressure reducing valves 22, II
Grade pressure reducing valve 25 is used to depressurize high pressure gas；High-pressure solenoid valve 24 and low-voltage solenoid valve are for controlling gas circuit access；
The control of high-pressure solenoid valve 24, middle pressure electromagnetic valve 29 and mass-flow control valves 210 by computer control system 3.It is described
Middle pressure pipe road 28 is equipped with check-valves 211, and the check-valves 211 is located at the rear end of mass-flow control valves 210；Check-valves 211
It can make gas circuit one-way passage.
The computer control system 3 includes computer 32 and electric signal pipeline 35, the high-pressure solenoid valve 24, middle piezoelectricity
Magnet valve 29 and mass-flow control valves 210 are communicated to connect by electric signal pipeline 35 and computer 32；Computer 32 can be existing
Some PC machine；Electric signal pipeline 35 is the signal path constructed by conducting wire；Electric signal pipeline 35 is for connecting for air circuit
Electronic device and valve, electronic device and valve are connected by signal pipeline with computer 32, are carried out certainly by computer program
Dynamic control.
The liquid-supplying system 5 includes fluid reservoir 55 and liquid feeding pipeline 53, and the fluid reservoir 55 is connected by liquid feeding pipeline 53
In middle pressure pipe road 28 and positioned at the rear end of mass-flow control valves 210, the liquid feeding pipeline 53 is equipped with water pump 52；Fluid reservoir 55
For storing injection solvent stock；The fluid reservoir 55 can be connected with fluid infusion switch, facilitate supplementing solvent liquid storage；Fluid reservoir 55
Inner wall be equipped with corrosion-resistant coating, corrosion-resistant coating can be formed by epoxy anticorrosion coating, be used for anticorrosion, extended fluid reservoir 55 and used
Service life；The water pump 52 is equipped with throttle valve with the speed regulation box 56 for adjusting fluid flow on the liquid feeding pipeline 53
51, the throttle valve 51 is located at the rear end of water pump 52, for extracting quantitative solvent stock.
Spraying tolerance uses pressure-air, by the decompression of I grades of pressure reducing valves 22 and II grade of pressure reducing valve 25, and passes through quality stream
Stable tolerance output is obtained after amount controller adjustable spraying tolerance, solvent stock passes through the speed regulation and throttle valve adjustment of water pump 52
Flow, and 2 return path of air supply system uses the high-pressure solenoid valve 24 controlled by computer 32, middle pressure electromagnetic valve 29, in turn
Sprayer can be made to be sprayed and reach continuous and consistency, it is spraying so as to quantify, be carried out continuously, it can save in use molten
Agent liquid storage.
It further include a cabinet 1 in the present embodiment, the compressed air bottle 21 and fluid reservoir 55 are installed in cabinet 1；Case
Body 1 can carry out insulation blocking to component therein is located at, and improve the integraty of sprayer；It is fixed for installing to be equipped in cabinet 1
The location structure of each component in position, the stability of each component when keeping work；Cabinet 1 is equipped with the chamber door adapted to it, convenient for opening
It closes；The fluid infusion switch is located at the side wall of cabinet 1, convenient for operation；In addition, the bottom of the cabinet 1 is equipped with mobile mechanism, institute
Stating mobile mechanism includes caster wheel 11 and direction-caster 12, and it is solid that the direction-caster 12 is equipped with the positioning for being locked
Surely block 13, consequently facilitating the movement and positioning of cabinet 1.
In the present embodiment, the computer control system 3 further includes being located on pressure duct 23 for real-time detection high pressure
The pressure sensor 31 of pressure and the pressure display instrument 33 for showing the pressure in pipeline 23, the pressure sensor 31 and
Pressure display instrument 33 is communicated to connect by electric signal pipeline 35 and computer 32；Pressure duct 23 is shown by pressure display instrument
Pressure, convenient for the monitoring and operation of staff.
In the present embodiment, the computer control system 3 further includes the Flow Measurement Display Meter for showing spraying tolerance, described
Flow Measurement Display Meter is communicated to connect by electric signal pipeline 35 and computer and mass-flow control valves 210；Pass through Flow Measurement Display Meter
The spraying tolerance on pressure pipe road 28 in display is further convenient for the monitoring and operation of staff.
In the present embodiment, the nozzle system 4 includes spraying hose 44 and hand fastening type nozzle 43, the spraying hose 44
One end is equipped with slotting pin end 42, the other end fastly and is connected with hand fastening type nozzle 43, and the pin end slotting fastly is by being located on cabinet 1
Slotting female connector 41 is connected with the outlet side on middle pressure pipe road 28 fastly；Spraying hose 44 can make hand fastening type nozzle 43 can 360 ° rotation, just
In operating with.
In the present embodiment, II grade of pressure reducing valve 25 is preferably pressure regulator 26, and the pressure regulator 26 is equipped with
For self-relieving super-pressure safety valve 27；The structure can realize the fine tuning to air pressure, the releasing pressure automatically in superpressure, guarantee
Using safe.
The principles of the present invention and embodiment are explained finally, it is stated that applying specific case herein
It states, the core concept of the above embodiments are only used to help understand the utility model, is not departing from the utility model original
In the case where reason, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification also fall into the utility model
Protection scope in.
Claims (10)
1. a kind of use for laboratory pneumatic self control sprayer, it is characterised in that: including air supply system, computer control system, nozzle
System and liquid-supplying system；
The air supply system includes compressed air bottle, pressure duct and middle pressure pipe road, and the outlet side of the compressed air bottle is equipped with I
Grade pressure reducing valve, one end of the pressure duct is connected with I grades of pressure reducing valves, the other end is connected with II grade of pressure reducing valve, medium pressure pipe
The one end on road is connected with II grade of pressure reducing valve, the other end is connected with nozzle system；The pressure duct is equipped with high-pressure solenoid valve, institute
It states middle pressure pipe and is successively arranged middle pressure electromagnetic valve along airflow direction on the road and for the mass-flow control valves of adjustable spraying tolerance；
The computer control system includes computer and electric signal pipeline, the high-pressure solenoid valve, middle pressure electromagnetic valve and quality
Flow control valve passes through electric signal pipeline and computer communicates to connect；
The liquid-supplying system includes fluid reservoir and liquid feeding pipeline, and the fluid reservoir is connected to middle pressure pipe Lu Bingwei by liquid feeding pipeline
In the rear end of mass-flow control valves, the liquid feeding pipeline is equipped with water pump.
2. use for laboratory pneumatic self control sprayer according to claim 1, it is characterised in that: it further include a cabinet, it is described
Compressed air bottle and fluid reservoir are installed in cabinet.
3. use for laboratory pneumatic self control sprayer according to claim 2, it is characterised in that: the bottom of the cabinet is equipped with
Mobile mechanism, the mobile mechanism include caster wheel and direction-caster, and the direction-caster is equipped with for being locked
Position fixing card.
4. use for laboratory pneumatic self control sprayer according to claim 1, it is characterised in that: the computer control system
It further include being located on pressure duct for the pressure sensor of pressure in real-time detection pressure duct and for showing the pressure
Pressure display instrument, the pressure sensor and pressure display instrument pass through electric signal pipeline and computer communicates to connect.
5. use for laboratory pneumatic self control sprayer according to claim 4, it is characterised in that: the computer control system
It further include the Flow Measurement Display Meter for showing spraying tolerance, the Flow Measurement Display Meter passes through electric signal pipeline and computer and quality
Flow control valve communication connection.
6. use for laboratory pneumatic self control sprayer according to claim 2, it is characterised in that: the nozzle system includes spray
Mist hose and hand fastening type nozzle, one end of the spraying hose are equipped with slotting pin end, the other end fastly and are connected with hand fastening type nozzle, institute
Fast slotting pin end is stated to be connected by the fast slotting female connector being located on cabinet with the outlet side on middle pressure pipe road.
7. use for laboratory pneumatic self control sprayer according to claim 1, it is characterised in that: II grade of pressure reducing valve is pressure
Draught control mechanism, the pressure regulator, which is equipped with, is used for self-relieving super-pressure safety valve.
8. use for laboratory pneumatic self control sprayer according to claim 1, it is characterised in that: medium pressure pipeline is equipped with
Check-valves, the check-valves are located at the rear end of mass-flow control valves.
9. use for laboratory pneumatic self control sprayer according to claim 1, it is characterised in that: the water pump has for adjusting
The speed regulation box of fluid flow is saved, and is equipped with throttle valve on the liquid feeding pipeline, the throttle valve is located at the rear end of water pump.
10. use for laboratory pneumatic self control sprayer according to claim 2, it is characterised in that: the fluid reservoir is connected with
The inner wall of fluid infusion switch and fluid reservoir is equipped with corrosion-resistant coating, and the fluid infusion switch is located at the side wall of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734614.6U CN208357081U (en) | 2018-05-17 | 2018-05-17 | Use for laboratory pneumatic self control sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734614.6U CN208357081U (en) | 2018-05-17 | 2018-05-17 | Use for laboratory pneumatic self control sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357081U true CN208357081U (en) | 2019-01-11 |
Family
ID=64935034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734614.6U Expired - Fee Related CN208357081U (en) | 2018-05-17 | 2018-05-17 | Use for laboratory pneumatic self control sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273325A (en) * | 2019-06-26 | 2019-09-24 | 四川锐立文物保护科技有限公司 | A kind of pneumatic regulation system of liquid phase deacidification equipment |
-
2018
- 2018-05-17 CN CN201820734614.6U patent/CN208357081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273325A (en) * | 2019-06-26 | 2019-09-24 | 四川锐立文物保护科技有限公司 | A kind of pneumatic regulation system of liquid phase deacidification equipment |
| CN110273325B (en) * | 2019-06-26 | 2022-07-05 | 四川锐立文物保护科技有限公司 | Pneumatic adjusting system of liquid phase deacidification equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200517 |