CN109530123B - A kind of safe spraying device and gas injection electrolyte filling method - Google Patents
A kind of safe spraying device and gas injection electrolyte filling method Download PDFInfo
- Publication number
- CN109530123B CN109530123B CN201811493950.7A CN201811493950A CN109530123B CN 109530123 B CN109530123 B CN 109530123B CN 201811493950 A CN201811493950 A CN 201811493950A CN 109530123 B CN109530123 B CN 109530123B
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- Prior art keywords
- valve
- gas
- liquid
- elastomeric bladder
- support frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/061—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump characterised by the means producing the gas or vapour pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1061—Pump priming means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1087—Combination of liquid and air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The present invention provides a kind of safe spraying devices in aerosol container field, including the tank body with accommodating chamber, tank body is equipped with and protrudes into the intracorporal support frame of tank, the elastomeric bladder of blowing liquid is equipped in tank body, be connected in support frame be connected to and stretch out with the cavity of elastomeric bladder outside tank body by pressure valve, outside tank body by being connected with pressing spray head in pressure valve, the jet port being connected to by pressure valve liquid outlet is provided on pressing spray head, support frame is equipped with check valve, the import of check valve is connected to outside, the outlet of check valve is connected to accommodating chamber, support frame bottom is sealing convex body, elastomeric bladder lower port is close on the outside of sealing convex body, the top of elastomeric bladder upper port abutting support frame, gas is evacuated to check valve inlet from air accumulator for air pump by gas injection electrolyte filling method, check valve conducting, gas enters tank body, liquid is evacuated to by pressure valve inlet by liquid pump from fluid reservoir, It being connected by pressure valve, liquid enters elastomeric bladder, after, pressing spray head is installed to by pressure valve；Good airproof performance of the present invention, flexible operation.
Description
Technical field
The invention belongs to aerosol container field, in particular to a kind of safe spraying device and gas injection electrolyte filling method.
Background technique
Existing spraying device is mostly the integral packaging container being made of valve, container, content, feed liquid and driving gas
Body butane, iso-butane or propane etc. are blended in container, and when the valve is open, this spraying device is in driving gas
Effect is lower to spray feed liquid, but on the one hand butane, iso-butane, propane etc. belong to inflammable gas to driving gas in process of production,
Explosive mixture can be formed by mixing with air, and be easy to cause safety accident and environmental pollution, and on the other hand, some researches show that connect
The easy Chronic Effect for making human body generate headache, tired etc. such as touching butane, iso-butane, propane, high concentration have asphyxia and anesthesia danger
Evil is mingled with pernicious gas in use process by spraying, is easy to cause health hazards to human body.
In Chinese patent database, disclosing patent name is " inflating method of two-component packaging spray tank and to adapt to therewith
Two-component packaging spray tank ", open (bulletin) number is 1161297 A of CN；The Chinese invention that open (bulletin) day is 19971008
Patent, there are gas injection channels between its valve chamber and opening sealing cup for the invention, and when injecting high pressure gas, core rubber pressure is sealed
Opening sealing cup it is suitable for reading, and spool is depressed slightly, the high pressure gas in core rubber can be smoothly through the injection of gas injection channel, injection
When feed liquid, feed liquid is injected into capsula interna by the hole of spool, the concrete operations for completing gas injection fluid injection can be divided into three kinds, the first is
It completes gas injection and then injecting medical liquid, is being for second after completing fluid injection, then gas injection, the third is to combine it in capsula interna and valve chamber
Preceding elder generation's fluid injection, then do connection and the sealing operation of capsula interna and valve chamber, last gas injection；Disadvantage is that: the device needs
There are gas injection channel between opening sealing cup and valve chamber, air pressure is leaned on to seal the sealing ring in control valve after the completion of gas injection, but with material
Liquid uses, and gas reduces in bottle, can not provide enough pressure and withstand sealing ring sealing bottleneck, cause gas leak phenomenon, remain in bottle
Clout liquid can not be sprayed by gas pressure, cause to waste；Gas injection and fluid injection can not carry out simultaneously, aerosol can gas injection fluid-filling structure
Complexity, malfunction, and capsula interna are easy and inner tank wall fitting, influences gas injection fluid injection and feed liquid sprays effect.
Summary of the invention
For the defects in the prior art, it is an object of the invention to overcome shortcoming in the prior art, solves existing
There is leakproofness in technology poor, the technical issues of malfunction, provides a kind of safe spraying device and gas injection electrolyte filling method, this hair
Bright good airproof performance, flexible operation is highly-safe, not will cause environmental pollution and human injury.
The object of the present invention is achieved like this: a kind of safe spraying device, including the tank body with accommodating chamber, the tank
Body is equipped with and protrudes into the intracorporal support frame of tank, and the elastomeric bladder for placing feed liquid, the branch are provided on the intracorporal support frame of tank
Be connected in support be connected with the cavity of elastomeric bladder and stretch out outside tank body by pressure valve, outside tank body by be connected in pressure valve by
Spray head to be pressed, presses and is provided with the jet port being connected to by the liquid outlet of pressure valve on spray head, the top of support frame as described above is equipped with check valve,
The import of the check valve is connected to outside, and the outlet of check valve is connected to accommodating chamber, and the bottom of support frame as described above is that sealing is convex
Body, the lower port of elastomeric bladder are tightly attached on the outside of sealing convex body, and the upper port of elastomeric bladder is tightly attached to the top of support frame.
In order to fix elastomeric bladder, the outside at the top and bottom of the elastomeric bladder is provided with the fixation for fixing elastomeric bladder
Ring.
In order to reinforce the supporting role of support frame, the support frame in the elastomeric bladder is in cross cylindricality.
In order to intrinsic safety full device carry out gas injection fluid injection method the following steps are included:
(1) gas is evacuated to the air inlet of check valve from air accumulator by air pump, check valve is connected, gas enters in tank body；
(2) liquid is evacuated to the inlet by pressure valve from fluid reservoir by liquid pump, makes to be connected by pressure valve, liquid enters elastomeric bladder
It is interior；
(3) after fluid injection, pressing spray head is installed to by pressure valve.
For intelligent control gas injection process, when gas injection using to gas injection device further include gas flow valve, controller and
Switch valve one, switch valve one are used for on-off gas circuit, and gas flow valve and switch valve one are arranged between air pump and check valve
In gas circuit, the switch of controller control switch valve one and air pump；Further comprising the steps of, gas flow valve in the step (1)
The gas flow of real-time detection air pump output and the gas flow signals that will test are sent to controller in real time, controller according to
The gas flow into accommodating chamber is calculated in the gas flow signals received, when the value of gas flow is higher than the gas flow threshold of setting
When value, controller control switch valve one is disconnected, and air pump power-off, gas injection is completed.
For intelligent control injection process, when fluid injection using to priming device further include liquid flow valve and switch valve
Two, liquid flow valve and switch valve two are arranged at liquid pump and by between the fluid path of pressure valve；It further include following in the step (2)
Step, the fluid flow of liquid flow valve real-time detection liquid pump output and the fluid flow rate signal that will test are sent to control in real time
Device processed, controller is calculated according to the fluid flow rate signal received into the amount of liquid in elastomeric bladder, when the value of amount of liquid
Higher than setting amount of liquid threshold value when, controller control switch valve two disconnect, liquid pump power-off, fluid injection complete.
In order to facilitate gas injection fluid injection, the step (1) and step (2) carry out simultaneously.
In order to facilitate gas injection fluid injection, the step (1) is before step (2).
In order to facilitate gas injection fluid injection, the step (1) is after step (2).
In use, power is transmitted to by pressure valve and support frame, props up the present invention by pressing pressing spray head, pressing spray head
Support is motionless, moves downward by pressure valve inner spool compressed spring, and by access is formed between pressure valve and elastomeric bladder, feed liquid is by accommodating chamber
The pressure of middle compressed gas acts on, and passes through from elastomeric bladder and enters pressing spray head by pressure valve, then sprays from jet port；With prior art phase
Than, the beneficial effects of the present invention are: the structure for carrying out gas injection and fluid injection is independent of each other, and the gas in air accumulator is evacuated to by air pump
Check valve inlet, check valve conducting, carries out gas injection, and the feed liquid in fluid reservoir is evacuated to by pressure valve inlet, by pressure valve by liquid pump
Conducting, gas leakage will not be occurred before and after gas injection fluid injection by carrying out fluid injection, can carry out gas injection fluid injection operation, work effect as needed
Rate is high, flexible operation, aerosol can good airproof performance；The setting of combining of support frame and elastomeric bladder, support frame play support elastomeric bladder
Effect, in the case where enough feed liquids are more importantly full of in elastomeric bladder, elastomeric bladder will not be fitted in inner tank wall, make gas
Uniformly dispersing is in tank body, and gas more swimmingly flows in tank body when gas injection, and feed liquid more successfully sprays；Not not needing of feed liquid
It learns driving and assists spraying with gas, securely and reliably, the work of aerosol container will not be can be applied to human body and environmental pollution
In.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before gas injection fluid injection of the present invention.
Fig. 2 is the structural schematic diagram after gas injection fluid injection of the present invention.
Fig. 3 is the A-A direction view of Fig. 2.
In figure: 1 tank body, 2 accommodating chambers, 3 support frames, 4 elastomeric bladders, 5 press pressure valve, 6 pressing spray heads, 7 jet ports, 8 check valves,
9 sealing convex bodys, 10 fixed rings.
Specific embodiment
The present invention will be further described below with reference to the drawings.
Embodiment 1
A kind of safe spraying device as shown in FIG. 1 to 3, (as shown in Fig. 1~2) include the tank body with accommodating chamber 2
1, tank body 1 is equipped with the support frame 3 protruded into tank body 1, and the elastomeric bladder 4 for placing feed liquid, support frame 3 are provided in tank body 1
Inside be connected be connected with the cavity of elastomeric bladder 4 and stretch out outside tank body 1 by pressure valve 5, outside tank body 1 by being connected in pressure valve 5
Spray head 6 is pressed, presses and is provided with the jet port 7 being connected to by the liquid outlet of pressure valve 5 on spray head 6, the top of support frame 3 is equipped with unidirectional
The import of valve 8, check valve 8 is connected to outside, and the outlet of check valve 8 is connected to accommodating chamber 2, and the bottom of support frame 3 is that sealing is convex
Body 9, the lower port of elastomeric bladder 4 are tightly attached to 9 outside of sealing convex body, and the upper port of elastomeric bladder 4 is tightly attached to the top of support frame 3；Bullet
Property the top and bottom of capsule 4 outside be provided with the fixed ring 10 for fixing elastomeric bladder 4, in the present embodiment, in elastomeric bladder 4
Support frame 3 is in cross cylindricality.
In order to further to intrinsic safety full device carry out gas injection fluid injection method the following steps are included:
(1) gas injection when using to gas injection device further include gas flow valve, controller and switch valve one, switch valve one is used
In on-off gas circuit, gas flow valve and switch valve one are arranged in the gas circuit between air pump and check valve 8, and controller control is opened
Close the switch of valve one and air pump；Gas is evacuated to the air inlet of check valve 8 from air accumulator by air pump, make check valve 8 be connected, gas into
Enter in tank body 1, the gas flow of the gas flow valve real-time detection air pump output and gas flow signals that will test are sent out in real time
Controller is given, controller is calculated the gas flow into accommodating chamber 2 according to the gas flow signals received, works as gas flow
Value be higher than setting gas flow threshold value when, controller control switch valve one disconnect, air pump power-off, gas injection complete；
(2) fluid injection when using to priming device further include liquid flow valve and switch valve two, liquid flow valve and switch
Valve two is arranged between liquid pump and fluid path by pressure valve 5；Liquid is evacuated to the inlet by pressure valve 5 from fluid reservoir by liquid pump, is made
It is connected by pressure valve 5, liquid enters in elastomeric bladder 4；The fluid flow of liquid flow valve real-time detection liquid pump output simultaneously will test
Fluid flow rate signal be sent to controller in real time, controller is calculated according to the fluid flow rate signal received into elasticity
Amount of liquid in capsule 4, when the value of amount of liquid is higher than the amount of liquid threshold value of setting, controller control switch valve two is disconnected, liquid pump
Power-off, fluid injection are completed.
(3) after fluid injection, pressing spray head 6 is installed to by pressure valve 5.
In order to further facilitate gas injection fluid injection, step (1) and step (2) carry out simultaneously.
The present invention carries out gas injection fluid injection first, and when gas injection, air pump extracts gas out from air accumulator, and gas is successively conveyed
To gas flow valve, controller, switch valve one and check valve 8 air inlet, the pressure of gas make check valve 8 be connected, held
It receives 2 gas injection of chamber, provides power for the ejection of feed liquid, when fluid injection, liquid pump extracts feed liquid out from fluid reservoir, and feed liquid is successively conveyed
To through liquid flow valve, controller, switch valve two and inlet by pressure valve 5, the pressure of liquid makes to be connected by pressure valve 5, carries out
4 fluid injection of elastomeric bladder, to provide raw material by spraying, reasonable cooperation between each structure so that controller intelligent control gas injection fluid injection it is complete
At；The present invention is in use, pressure valve 5 is pressed in the pressing effect of spray head 6, so that the pressure of gas passes through feed liquid in elastomeric bladder 4 in accommodating chamber 2
It presses spray head 6 to spray, be used conveniently and safely, the gas that the present invention uses is most safe cheap air or nitrogen.The present invention
The structure for carrying out gas injection and fluid injection is independent of each other, and the gas in air accumulator is evacuated to 8 air inlet of check valve by air pump, and check valve 8 is led
It is logical, gas injection is carried out, the feed liquid in fluid reservoir is evacuated to by 5 inlet of pressure valve, is connected by pressure valve 5 by liquid pump, fluid injection is carried out, in gas injection
Before and after fluid injection, gas leakage will not occur, gas injection fluid injection operation can be carried out as needed, work efficiency is high, flexible operation, aerosol can
Good airproof performance；The setting of combining of support frame 3 and elastomeric bladder 4, support frame 3 plays the role of supporting elastomeric bladder 4, more importantly in bullet
Property capsule 4 in full of in the case where enough feed liquids, elastomeric bladder 4 will not fit on 1 inner wall of tank body, make gas uniformly dispersing in tank body
In 1, gas is more swimmingly flowed in tank body 1 when gas injection, and feed liquid more successfully sprays, and feed liquid does not need chemical flooding and employs gas
Auxiliary sprays, and securely and reliably, will not can be applied in the work of aerosol container to human body and environmental pollution.
Embodiment 2
This implementation difference from example 1 is that, step (1) is before step (2).
Embodiment 3
The present embodiment and embodiment 1 and embodiment 2 the difference is that, step (1) is after step (2).
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation all fall in the scope of protection of the present invention.
Claims (7)
1. a kind of safe spraying device, it is characterised in that: including the tank body with accommodating chamber, be equipped in the tank body and protrude into tank
Intracorporal support frame is provided with the elastomeric bladder for placing feed liquid in tank body, the chamber with elastomeric bladder is connected in support frame as described above
Body be connected and stretch out outside tank body by pressure valve, outside tank body by pressing spray head is connected in pressure valve, press be provided on spray head with
By the jet port that the liquid outlet of pressure valve is connected to, the top of support frame as described above is equipped with check valve, the import of the check valve and outside
Connection, the outlet of check valve are connected to accommodating chamber, and the bottom of support frame as described above is sealing convex body, and the lower port of elastomeric bladder is tightly attached to
It seals on the outside of convex body, the upper port of elastomeric bladder is tightly attached to the top of support frame, and the outside at the top and bottom of the elastomeric bladder is all provided with
It is equipped with the fixed ring for fixing elastomeric bladder, elastomeric bladder is close on the support frame by fixed ring.
2. a kind of safe spraying device according to claim 1, it is characterised in that: the support frame in the elastomeric bladder is in ten
Word cylindricality.
3. a kind of pair method that safe spraying device carries out gas injection fluid injection of any of claims 1 or 2, which is characterized in that including
Following steps:
(1) gas is evacuated to the air inlet of check valve from air accumulator by air pump, check valve is connected, gas enters in tank body；
(2) liquid is evacuated to the inlet by pressure valve from fluid reservoir by liquid pump, makes to be connected by pressure valve, liquid enters in elastomeric bladder；
(3) after fluid injection, pressing spray head is installed to by pressure valve；When gas injection using to gas injection device further include gas stream
Measure valve, controller and switch valve one, switch valve one is used for on-off gas circuit, gas flow valve and switch valve one be arranged at air pump with
In gas circuit between check valve, the switch of controller control switch valve one and air pump；
Further comprising the steps of in the step (1), the gas flow of gas flow valve real-time detection air pump output simultaneously will test
To gas flow signals be sent to controller in real time, controller is calculated according to the gas flow signals received into holding
Receive the gas flow of chamber, when the value of gas flow is higher than the gas flow threshold value of setting, controller control switch valve one is disconnected, and air pump is disconnected
Electricity, gas injection are completed.
4. a kind of gas injection electrolyte filling method according to claim 3, it is characterised in that: when fluid injection also using the priming device arrived
Including liquid flow valve and switch valve two, liquid flow valve and switch valve two are arranged at liquid pump and by between the fluid path of pressure valve；
In the step (2) further comprising the steps of, the fluid flow of liquid flow valve real-time detection liquid pump output simultaneously will test
Fluid flow rate signal is sent to controller in real time, and controller is calculated according to the fluid flow rate signal received into elastomeric bladder
Interior amount of liquid, when the value of amount of liquid is higher than the amount of liquid threshold value of setting, controller control switch valve two is disconnected, and liquid pump is disconnected
Electricity, fluid injection are completed.
5. a kind of gas injection electrolyte filling method according to claim 4, which is characterized in that the step (1) and step (2) are simultaneously
It carries out.
6. a kind of gas injection electrolyte filling method according to claim 4, which is characterized in that the step (1) step (2) it
Before.
7. a kind of gas injection electrolyte filling method according to claim 4, which is characterized in that the step (1) step (2) it
Afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493950.7A CN109530123B (en) | 2018-12-07 | 2018-12-07 | A kind of safe spraying device and gas injection electrolyte filling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493950.7A CN109530123B (en) | 2018-12-07 | 2018-12-07 | A kind of safe spraying device and gas injection electrolyte filling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109530123A CN109530123A (en) | 2019-03-29 |
| CN109530123B true CN109530123B (en) | 2019-10-29 |
Family
ID=65853077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811493950.7A Active CN109530123B (en) | 2018-12-07 | 2018-12-07 | A kind of safe spraying device and gas injection electrolyte filling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109530123B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999259A (en) * | 1995-08-02 | 1997-04-15 | Puresuko Kk | Bubble forming pump-type fluid dispenser vessel |
| CN2266576Y (en) * | 1996-05-09 | 1997-11-05 | 袁景明 | Safety spray package cylinder |
| CN2625334Y (en) * | 2003-04-30 | 2004-07-14 | 黄朝纲 | Air-filled liquid atomizer |
| CN2863702Y (en) * | 2006-01-16 | 2007-01-31 | 无锡圣马科技有限公司 | Self-punching spray pot |
| CN107777103A (en) * | 2016-08-24 | 2018-03-09 | 侯欣妤 | Container structure |
-
2018
- 2018-12-07 CN CN201811493950.7A patent/CN109530123B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999259A (en) * | 1995-08-02 | 1997-04-15 | Puresuko Kk | Bubble forming pump-type fluid dispenser vessel |
| CN2266576Y (en) * | 1996-05-09 | 1997-11-05 | 袁景明 | Safety spray package cylinder |
| CN2625334Y (en) * | 2003-04-30 | 2004-07-14 | 黄朝纲 | Air-filled liquid atomizer |
| CN2863702Y (en) * | 2006-01-16 | 2007-01-31 | 无锡圣马科技有限公司 | Self-punching spray pot |
| CN107777103A (en) * | 2016-08-24 | 2018-03-09 | 侯欣妤 | Container structure |
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| Publication number | Publication date |
|---|---|
| CN109530123A (en) | 2019-03-29 |
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