CN208535558U - A kind of heptafluoro-propane automatic filling machine - Google Patents
A kind of heptafluoro-propane automatic filling machine Download PDFInfo
- Publication number
- CN208535558U CN208535558U CN201820929352.9U CN201820929352U CN208535558U CN 208535558 U CN208535558 U CN 208535558U CN 201820929352 U CN201820929352 U CN 201820929352U CN 208535558 U CN208535558 U CN 208535558U
- Authority
- CN
- China
- Prior art keywords
- heptafluoro
- valve
- propane
- pressure
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a kind of heptafluoro-propane automatic filling machines, including heptafluoro-propane access parallel with one another and nitrogen pressurization access, HW highway, for weighing the electronic scale of heptafluoro-propane gas cylinder, it connects after the heptafluoro-propane access and nitrogen pressurization path in parallel with HW highway, multiple processes of production process are combined, whole operation is simple and reliable, process instruction is very clear, it is automatic manually arbitrarily to adjust, and it is equipped with overload alarm and indicates and turn off control, increase the security reliability of medicament filling process, entire filling process does not need to carry and connect back and forth equipment between different processes simultaneously, greatly reduce labor intensity of workers, greatly enhance labor efficiency.
Description
Technical field
The utility model relates to be applied to fire-fighting domain technical field, further relate to a kind of heptafluoro-propane and fill automatically
Installation.
Background technique
2014, State General Administration for Quality Supervision, the Ministry of Public Security and National Certification and Accreditation Commission, which are combined, issued bulletin (2014 No. 12)
According to " People's Republic of China's fire service law " and " People's Republic of China's certification and accreditation regulations ", determine to partially disappearing
Anti- product implements Compulsory Certification of Products, wherein including heptafluoro-propane extinguishment product, while having done to the specific requirement of certification bright
Really regulation, from September 1st, 2015, all fire products being included in this Compulsory Certification of Products catalogue did not obtained mandatory production
Product certification and does not mark Compulsory Certification of Products mark at certificate, must not dispatch from the factory, sell, import or in other business activities
It uses.
Wherein equipment major requirement filling equipment, measuring instrument, measuring instrument range and calibration certificate, weighing apparatus range meet
It is required that；There is super fill to alarm and automatically cut off interlocking gear；
Filling process includes 1, and storage cylinder is vacuumized, and 2 fill medicament 3, and nitrogen pressurization meets need of work.
According to above-mentioned requirements, exploitation has manufactured heptafluoro-propane automatic filling machine, has met heptafluoro-propane production process Chinese medicine
Needs are filled, and there is super fill to alarm and automatically cut off chain function, meet the security needs of production process.
Utility model content
In order to overcome the disadvantages of the above prior art, the purpose of the utility model is to provide a kind of by the multiple of production process
Process combines, and whole operation is simple and reliable, increases the security reliability of medicament filling process, while entire filling process
It does not need to carry and connect back and forth equipment between different processes, greatly reduces labor intensity of workers, greatly enhance
The fluoro-propane automatic filling machine of labor efficiency.
In order to achieve the above objectives, the utility model use following technical scheme, a kind of heptafluoro-propane automatic filling machine, including
Heptafluoro-propane access parallel with one another and nitrogen pressurization access, HW highway, for weighing the electronic scale of heptafluoro-propane gas cylinder, institute
It connects after heptafluoro-propane access and nitrogen the pressurization path in parallel stated with HW highway；
The heptafluoro-propane access includes the heptafluoro-propane input port being sequentially communicated by high-pressure metal pipe, first manual
Valve, the first solenoid valve and the first check valve；
The described nitrogen pressurization access include the nitrogen inlet for passing sequentially through the connection of high-pressure metal pipe, the second hand-operated valve,
Second one-way valve, second solenoid valve；
The HW highway includes passing sequentially through the concatenated third check valve of high-pressure metal pipe, third solenoid valve, third
Hand-operated valve, the inflating port being connected to the heptafluoro-propane gas cylinder placed on electronic scale, the third solenoid valve and third hand
It is communicated with vacuum pumping pump between dynamic valve, the high-pressure metal pipe of vacuum pumping pump connection is connected in third solenoid valve and third hand-operated valve
Between high-pressure metal pipe on, the high-pressure metal pipe of the described vacuum pumping pump connection is connected with the 4th check valve and the 4th electricity in turn
Magnet valve；Vacuum degree control table is also connected on the high-pressure metal pipe being connected between 4th check valve and the 4th solenoid valve；
First solenoid valve and second solenoid valve are connected to third check valve respectively, the second solenoid valve and the
Be communicated with second pressure control table on the high-pressure metal pipe of three check valves connection, first solenoid valve and third check valve it
Between the pipeline that is connected to be equipped with first pressure control table；
It further include controller, the input terminal of the controller is electrically connected with second pressure control table and electronic scale respectively,
The output end of the controller is electrically connected with the first solenoid valve, second solenoid valve and third solenoid valve respectively.
Pressure gauge is additionally provided between second hand-operated valve and second one-way valve.
The first control pressure gauge and third check valve are equipped with the 5th check valve.
The vacuum degree control table is electrically connected with vacuum pumping pump and the 4th solenoid valve respectively.
The controller is electrically connected with a combined aural and visual alarm.
It further include control panel, the first pressure which is equipped with first pressure control table controls table display,
The pressure table display of pressure gauge, the second control pressure table display of second pressure control table, the vacuum of vacuum degree control table
Degree control table display, the combined aural and visual alarm are located on control panel.
First manual valve, the second hand-operated valve and the third hand-operated valve is set on the control panel.
Nitrogen pressurization indicator light is additionally provided on the control panel, medicament fills indicator light, vacuumizes indicator light, is automatic
Indicator light, power supply indicator.
It is additionally provided with nitrogen pressurization start button, nitrogen pressurization stop button, medicament on the control panel and fills starting
Button, medicament fill stop button, vacuumizing start button, vacuumize stop button, auto-start button and be automatically stopped and press
Button；The nitrogen pressurization start button and nitrogen pressurization stop button is electrically connected with second solenoid valve, and the medicament fills
Start button and medicament fill stop button and are electrically connected respectively with the first solenoid valve, the vacuumizing start button and vacuumize
Stop button is electrically connected with vacuum pumping pump respectively, the auto-start button and be automatically stopped button respectively with controller circuitry
Connection.
Be additionally provided on the control panel and always stop button, manual automatic conversion button and master switch, it is described always stop by
Button, manual automatic conversion button and master switch are connect with controller circuitry respectively.
The beneficial effects of the utility model are: multiple processes of production process are combined, whole operation simply may be used
It leans on, process instruction is very clear, manually automatic arbitrarily conversion, and is equipped with overload alarm and indicates and turn off control, increases medicament and fills
The security reliability of dress process, while entire filling process does not need to carry and connect back and forth equipment between different processes, significantly
Labor intensity of workers is reduced, labor efficiency is greatly enhanced.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of control panel in the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
Embodiment 1
A kind of heptafluoro-propane automatic filling machine as shown in Figure 1, adds including heptafluoro-propane access parallel with one another and nitrogen
Press access, HW highway, for weighing the electronic scale 11 of heptafluoro-propane gas cylinder 12, the heptafluoro-propane access and nitrogen pressurization
It connects after path in parallel with HW highway；The heptafluoro-propane access is used to inflate the heptafluoro-propane placed on electronic scale 11
Bottle 12 carries out filling heptafluoro-propane, and the nitrogen pressurization access is used to inflate the heptafluoro-propane filled after completing heptafluoro-propane
Nitrogen pressurization is carried out in bottle 12, the electronic scale 11 weighs to heptafluoro-propane gas filling bottle 12, it is ensured that heptafluoro-propane inflation
Fill whether medicine is completed in bottle 12.
Particularly the heptafluoro-propane access includes the heptafluoro-propane input port being sequentially communicated by high-pressure metal pipe
1, first manual valve 2, the first solenoid valve 3 and the first check valve 4；The medicament of the heptafluoro-propane input port 1 and heptafluoro-propane
Holding vessel is tightly connected by high-pressure hose, and during carrying out filling medicine, the heptafluoro-propane in medicament storage tank is passed sequentially through
First manual valve 2, the first solenoid valve 3 and the first check valve 4 are incorporated into HW highway；Medicament is added to by HW highway
In heptafluoro-propane gas filling bottle 12；
The nitrogen pressurization access includes the nitrogen inlet 22 for passing sequentially through high-pressure hose connection, the second hand-operated valve
21, second one-way valve 19, second solenoid valve 18；The nitrogen inlet 22 is connected to nitrogen storage tank, complete filling medicine
Cheng Shi when needing to carry out nitrogen pressurization, opens the second hand-operated valve 21, second one-way valve 19, second solenoid valve 18 and is incorporated to nitrogen
Into HW highway, nitrogen pressurization is carried out to heptafluoro-propane gas filling bottle 12 by HW highway；
The HW highway includes passing sequentially through the concatenated third check valve 7 of high-pressure metal pipe, third solenoid valve 8, the
Three hand-operated valves 9, the inflating port 10 being connected to the heptafluoro-propane gas cylinder 12 placed on electronic scale 11, the third solenoid valve
Vacuum pumping pump 14 is communicated between 8 and third hand-operated valve 9, the high-pressure metal pipe of the vacuum pumping pump 14 connection is connected in third electromagnetism
On high-pressure metal pipe between valve 8 and third hand-operated valve 9, the high-pressure metal pipe that the vacuum pumping pump 14 is connected to is connected in turn
4th check valve 15 and the 4th solenoid valve 16；The high-pressure metal being connected between 4th check valve 15 and the 4th solenoid valve 16
Vacuum degree control table 13 is also connected on pipe；The vacuum pumping pump 14 to carrying out vacuumize process in heptafluoro-propane gas cylinder 12,
The outlet of 4th check valve 15 is located at the side of vacuum pumping pump 14, and the vacuum degree control table 13 is for showing and controlling
The situation vacuumized in heptafluoro-propane gas cylinder 12 processed；Particularly when needing to carry out filling medicine to heptafluoro-propane gas cylinder 12, by seven
Fluoro-propane gas cylinder 12 is put on electronic scale 11 and weighs to it, then allowances for bark, and inflating port 10 is linked into heptafluoro-propane gas
On bottle 12, nitrogen inlet 22 is connected to nitrogen storage tank；The medicament storage of heptafluoro-propane input port 1 and heptafluoro-propane
Tank connection opens the manually-operated gate in heptafluoro-propane access and nitrogen pressurization access, then opens the hand-operated valve on HW highway
Door opens vacuum pumping pump 14 and carries out vacuumize process, after vacuumizing completely, (seven fluorine when fill medicine to heptafluoro-propane gas cylinder 12
Propane access and nitrogen pressurization access solenoid door are in close state), the 4th solenoid valve 16 in HW highway is closed at this time,
Then the solenoid valve 3 in heptafluoro-propane access is opened, the heptafluoro-propane in medicament storage tank is pressed into heptafluoro-propane gas cylinder 12,
After the medicament in the heptafluoro-propane gas cylinder 12 that electronic scale is shown is filled into predetermined weight, it is automatically closed in heptafluoro-propane access
Then solenoid valve 3 is opened nitrogen pressurization access solenoid 18, is carried out at pressurization to the heptafluoro-propane gas cylinder 12 for medicament of substituting the bad for the good
Reason, after the completion of pressurization, solenoid valve 18 is closed, and is then closed the head valve that fills on heptafluoro-propane gas cylinder 12, is completed to fill.
First solenoid valve of volume 3 and second solenoid valve 18 are connected to third check valve 7 respectively, the second solenoid valve
Second pressure control table 17, the second pressure control table are communicated on the 18 high-pressure metal pipes being connected to third check valve 7
17, for detecting the pressure value after being pressurizeed, set on the pipeline being connected between first solenoid valve 4 and third check valve 7
There is first pressure control table 5；The first pressure control table 5 enters 12 Chinese medicine of heptafluoro-propane gas cylinder for detecting control
Pressure；
It is automatically controlled in order to realize, further includes controller 23, the input terminal of the controller 23 is respectively with second
Pressure control table 17 and electronic scale 11 are electrically connected, the output end of the controller 23 respectively with the first solenoid valve 3, the second electromagnetism
Valve 18 and third solenoid valve 8 are electrically connected.The controller 23 is for controlling the first solenoid valve, second solenoid valve, third electromagnetism
The open and close of valve and the 4th solenoid valve, particularly, all manually-operated gates are all opening state when in use, pass through control
Device processed fills medicine and pressurization with closure to control the unlatching of each solenoid valve to realize.
Pressure gauge 20 is additionally provided between second hand-operated valve 21 and second one-way valve 19.The pressure gauge can be intuitive
Understand under pressure, the pressure value of pressurization.
The first control pressure gauge 5 and third check valve 7 are equipped with the 5th check valve 6.5th check valve 6 ensures not
It will appear the return situation of medicament.
The vacuum degree control table 13 is electrically connected with vacuum pumping pump 14 and the 4th solenoid valve 16 respectively, the vacuum degree control
Table 13 can control vacuum pumping pump and the 4th solenoid valve 16 switch by the vacuum degree detected.
The controller 23 is electrically connected with a combined aural and visual alarm 24, and the combined aural and visual alarm 24 is used in controller control
During system fills medicine, when medicine is filled in completion, for reminding people to remove the heptafluoro-propane gas cylinder 12 for completing to fill medicine.
It fills medicine automatically in order to more easily realize or fills medicine manually, as shown in Figure 2 further includes control panel, should
The first pressure that control panel is equipped with first pressure control table 5 controls table display 101, the pressure table display of pressure gauge 20
102, the second control pressure table display 103 of second pressure control table 17, the vacuum degree control table of vacuum degree control table 13 is shown
Show that device 104, the combined aural and visual alarm 24 are located on control panel.
First manual valve 2, the second hand-operated valve 21 and the third hand-operated valve 9 is set on the control panel.
Nitrogen pressurization indicator light 104 is additionally provided on the control panel, medicament fills indicator light 105, vacuumizes instruction
Lamp 106, automatic pilot lamp 107, power supply indicator 108.
Nitrogen pressurization start button 109, nitrogen pressurization stop button 110, medicament is additionally provided on the control panel to fill
Dress start button 111, medicament fill stop button 112, vacuumizing start button 113, vacuumize stop button 114, open automatically
It moves button 115 and is automatically stopped button 116；The described nitrogen pressurization start button 109 and nitrogen pressurization stop button 110 and the
The electrical connection of two solenoid valves 18, the medicament fills start button 111 and medicament fill stop button 112 respectively with the first electromagnetism
Valve 3 be electrically connected, the vacuumizing start button 113 and vacuumize stop button 114 respectively with 14 circuit connection of vacuum pumping pump,
The auto-start button 115 and be automatically stopped button 116 respectively with 23 circuit connection of controller.
It is additionally provided on the control panel and always stops button 117, manual automatic conversion button 118 and master switch 119, it is described
Always stop button 117, manual automatic conversion button 118 and master switch 119 be electrically connected respectively with controller 23.
Specifically in implementation process:
Heptafluoro-propane automatic filling machine workflow is as follows:
1, firstly, first connecting heptafluoro-propane medicament storage tank with inflating machine heptafluoro-propane input port 1 before filling, by nitrogen cylinder
It is connect with inflating machine nitrogen inlet 22, gas cylinder 12 is placed on 11 table top of electronic scale, by heptafluoro-propane gas cylinder 12 and inflating machine
Inflating port 10 connects intact, and connection uses high-pressure hose, and preparation is ready.
2, it opens battery main switch 119 (Fig. 2), power supply indicator 108 (Fig. 2) is lighted at this time, and weight controller (Fig. 2) is aobvious
Show normal.
3, -0.06MPa is set by vacuum degree control table 13, public affairs are set as needed in dose weight controller (electronic scale)
Jin number, second pressure control table 17 are set as 2.5Mpa/4.2MPa/5.6MPa according to code requirement is filled.
4, manual automatic transfer switch 118 is got into automated location.Automatic mode, entire work are vacuumized, are filled
Medicament, three steps of nitrogen pressurization are automatically performed, and previous step terminates to be transferred to automatically in next step until work all terminates.
5, auto-start button 115 is pressed, start indicator lamp is lighted, and vacuum pumping pump 14 is started to work, vacuum indicator light point
Bright, vacuum degree control list index starts to walk about, and until vacuum degree reaches established standards, vacuum pumping pump stops working, vacuum degree
Indicator light extinguishes, and delay 3s is transferred to subsequent processing automatically --- and medicament fills.
6, medicament fills beginning, and medicament indicator light lights 11 (Fig. 2), and weighing controller 25 (Fig. 2) automatically resets, and automatic
It allowances for bark, weight starts counting, until weight reaches preset value, it is automatically brought to subsequent processing --- nitrogen pressurization, weight
Indicator light 11 (Fig. 2) extinguishes.
7, nitrogen pressurization starts, and nitrogen pressurization instruction is lighted, and nitrogen pressure control list index starts to walk about, and works as nitrogen pressure
When reaching preset value, pressurized operation stops, and pressurization indicator light extinguishes, and a workflow terminates at this time, combined aural and visual alarm
Work, makes a sound and flashing light alarm, and operator, which presses, at this time always stops button, and combined aural and visual alarm stops working, and entirely fills
Process terminates.It is then shut off bottle valve and fills bolt, remove jointing, hung oneself lower steel cylinder with crane from weighing unit.
8, it when filling again, repeats the above steps.
Manual work state
1, manual automatic transfer switch is got into manual position, manual work state vacuumizes, and fills medicament, and nitrogen adds
Three work steps are pressed individually to carry out.
2, vacuumizing start button is pressed, indicator light is vacuumized and lights, vacuum pumping pump 14 is started to work, vacuum degree control table
Pointer starts to walk about, and until vacuum degree reaches established standards, vacuum pumping pump 14 stops working, and vacuumizes indicator light extinguishing.
3, it presses medicament and fills start button, medicament fills indicator light and lights, and medicament fills beginning, and weighing controller is multiple
Position, and allowance for bark automatically, weight starts counting, and until weight reaches preset value, fills end, medicament fills indicator light and puts out
It goes out.
4, nitrogen pressurization start button is pressed, nitrogen pressurization starts, and pressurization indicator light is lighted, and first pressure controls list index
Start to walk about, when nitrogen pressure reaches preset value, pressurized operation stops, and pressurization indicator light extinguishes, combined aural and visual alarm work
Make, operator presses total guard's valve at this time, and combined aural and visual alarm stops working.
5, it is then shut off bottle valve and fills bolt, remove jointing, hung oneself lower steel cylinder with crane from weighing unit.
6, it when filling again, repeats the above steps.
It is automatically controlled, multiple processes of production process is combined, whole operation is simple and reliable, work by inflating machine
Sequence instruction is very clear, automatic manually arbitrarily to adjust, and is equipped with overload alarm and indicates and turn off control, increases medicament filling process
Security reliability, while entire filling process does not need to carry and connect back and forth equipment between different processes, greatly reduces
Labor intensity of workers greatly enhances labor efficiency.
Above embodiments are only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, all designs the same or similar with the utility model belong within the protection scope of the utility model.
Claims (10)
1. a kind of heptafluoro-propane automatic filling machine, which is characterized in that pressurize including heptafluoro-propane access parallel with one another and nitrogen
Access, HW highway, for weighing the electronic scale (11) of heptafluoro-propane gas cylinder (12), the heptafluoro-propane access and nitrogen add
It connects after pressure path in parallel with HW highway；
The heptafluoro-propane access includes the heptafluoro-propane input port (1) being sequentially communicated by high-pressure metal pipe, first manual
Valve (2), the first solenoid valve (3) and the first check valve (4)；
The nitrogen pressurization access includes the nitrogen inlet (22) for passing sequentially through the connection of high-pressure metal pipe, the second hand-operated valve
(21), second one-way valve (19), second solenoid valve (18)；
The HW highway includes passing sequentially through the concatenated third check valve (7) of high-pressure metal pipe, third solenoid valve (8), the
Three hand-operated valves (9), the inflating port (10) being connected to the heptafluoro-propane gas cylinder (12) placed on electronic scale (11), described
Vacuum pumping pump (14) are communicated between three solenoid valves (8) and third hand-operated valve (9), the high-pressure metal of the vacuum pumping pump (14) connection
Pipe connection is on the high-pressure metal pipe between third solenoid valve (8) and third hand-operated valve (9), the vacuum pumping pump (14) connection
High-pressure metal pipe be connected with the 4th check valve (15) and the 4th solenoid valve (16) in turn；4th check valve (15) and
Vacuum degree control table (13) are also connected on the high-pressure metal pipe being connected between four solenoid valves (16)；
First solenoid valve (3) and second solenoid valve (18) is connected to third check valve (7) respectively, second electromagnetism
The high-pressure metal pipe that valve (18) is connected to third check valve (7) is communicated with second pressure control table (17), first electromagnetism
The pipeline being connected between valve (3) and third check valve (7) is equipped with first pressure control table (5)；
Further include controller (23), the input terminal of the controller (23) respectively with second pressure control table (17) and electronic scale
(11) it is electrically connected, the output end of the controller (23) is electric with the first solenoid valve (3), second solenoid valve (18) and third respectively
Magnet valve (8) electrical connection.
2. a kind of heptafluoro-propane automatic filling machine according to claim 1, which is characterized in that second hand-operated valve
(21) it is additionally provided between second one-way valve (19) pressure gauge (20).
3. a kind of heptafluoro-propane automatic filling machine according to claim 1 or 2, which is characterized in that first pressure control table
(5) and third check valve (7) is equipped with the 5th check valve (6).
4. a kind of heptafluoro-propane automatic filling machine according to claim 1, which is characterized in that the vacuum degree control table
(13) it is successively electrically connected respectively with the 4th solenoid valve (16) with vacuum pumping pump (14).
5. a kind of heptafluoro-propane automatic filling machine according to claim 3, which is characterized in that controller (23) electricity
It is connected with a combined aural and visual alarm (24).
6. a kind of heptafluoro-propane automatic filling machine according to claim 1, which is characterized in that it further include control panel, it should
The first pressure that control panel is equipped with first pressure control table (5) controls table display (101), the pressure gauge of pressure gauge (20)
Display (102), the second control pressure table display (103) of second pressure control table (17), vacuum degree control table (13)
Vacuum degree control table display (104), combined aural and visual alarm (24) are located on control panel.
7. a kind of heptafluoro-propane automatic filling machine according to claim 6, which is characterized in that the first manual valve
(2), the second hand-operated valve (21) and third hand-operated valve (9) are set on the control panel.
8. a kind of heptafluoro-propane automatic filling machine according to claim 6, which is characterized in that on the control panel also
Indicator light (105) is filled equipped with nitrogen pressurization indicator light (120), medicament, vacuumizes indicator light (106), automatic pilot lamp
(107), power supply indicator (108).
9. a kind of heptafluoro-propane automatic filling machine according to claim 6, which is characterized in that on the control panel also
Equipped with nitrogen pressurization start button (109), nitrogen pressurization stop button (110), medicament fills start button (111), medicament fills
Dress stop button (112), vacuumizing start button (113), vacuumize stop button (114), auto-start button (115) and from
Dynamic stop button (116)；Nitrogen pressurization start button (109) and nitrogen pressurization stop button (110) and the second electromagnetism
Valve (18) electrical connection, the medicament fills start button (111) and medicament fill stop button (112) respectively with the first electromagnetism
Valve (3) electrical connection, the vacuumizing start button (113) and vacuumize stop button (114) respectively with vacuum pumping pump (14)
Electrical connection, the auto-start button (115) and is automatically stopped button (116) and is electrically connected respectively with controller (23).
10. a kind of heptafluoro-propane automatic filling machine according to claim 9, which is characterized in that on the control panel
It is additionally provided with and always stops button (117), manual automatic conversion button (118) and master switch (119), described always stops button (117), hand
Dynamic automatic conversion button (118) and master switch (119) are electrically connected with controller (23) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929352.9U CN208535558U (en) | 2018-06-15 | 2018-06-15 | A kind of heptafluoro-propane automatic filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929352.9U CN208535558U (en) | 2018-06-15 | 2018-06-15 | A kind of heptafluoro-propane automatic filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208535558U true CN208535558U (en) | 2019-02-22 |
Family
ID=65391623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929352.9U Active CN208535558U (en) | 2018-06-15 | 2018-06-15 | A kind of heptafluoro-propane automatic filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208535558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648529A (en) * | 2020-12-21 | 2021-04-13 | 内蒙古兴洋科技有限公司 | Automatic silane filling system and control method |
-
2018
- 2018-06-15 CN CN201820929352.9U patent/CN208535558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648529A (en) * | 2020-12-21 | 2021-04-13 | 内蒙古兴洋科技有限公司 | Automatic silane filling system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110057431B (en) | Mixed gas filling device with overturning platform and method | |
| CN208535558U (en) | A kind of heptafluoro-propane automatic filling machine | |
| CN103867885B (en) | A kind of liquid methane loading system | |
| CN202327649U (en) | Multifunctional air-filled explosion-proof box | |
| CN102589981B (en) | Bulb shell pressure testing device | |
| CN107192546A (en) | A kind of gas high pressure valve high-potting system | |
| CN108956315B (en) | Pressure resistance testing device and method for fire extinguisher bottle | |
| CN107340104B (en) | High-pressure leakage detection equipment for fin type heat exchanger | |
| CN206208474U (en) | The combination property of gas furnace distributor judges monitor station | |
| CN209012031U (en) | A kind of self-filler | |
| CN110906160A (en) | Oil-immersed transformer pillow type capsule automatic inflation device | |
| CN202533327U (en) | Bulb shell pressure testing device | |
| CN207197951U (en) | A kind of detection device of lithium battery pack shell | |
| CN217113096U (en) | Air storage cylinder air tightness detection system based on PLC | |
| CN214948181U (en) | Intelligent high-pressure gas cylinder filling control cabinet | |
| CN206669326U (en) | A kind of control device of hazardous gas source of the gas | |
| CN211203640U (en) | Heptafluoropropane fills dress device | |
| CN206991575U (en) | Multi-functional LPG tank truck leakage accident rescue training device | |
| CN214948182U (en) | Intelligent three-component high-pressure gas cylinder mixed gas filling control cabinet | |
| CN206518798U (en) | Dry powder, foam dual-purpose fire extinguisher | |
| CN211475485U (en) | Oil-immersed transformer pillow type capsule automatic inflation device | |
| CN107606478A (en) | A kind of LNG Dewar bottles automatic filling equipment | |
| CN208505792U (en) | A kind of fire extinguisher bottle pressure resistant testing device | |
| CN209280241U (en) | It is a kind of to realize automatic test device for air tightness | |
| CN206847930U (en) | A kind of gas high pressure valve high-potting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710082 Xi'an, Shaanxi Province, Lianhu District, 70 of the western customs Street No. 1 special style 1 units, 11506 rooms. Patentee after: Xi'an Tongyu scientific innovation group Co., Ltd Address before: 710082 Xi'an, Shaanxi Province, Lianhu District, 70 of the western customs Street No. 1 special style 1 units, 11506 rooms. Patentee before: XI'AN TONGYU FIRE ELECTRONIC TECHNOLOGY DEVELOPMENT Co.,Ltd. |