CN207737882U - A kind of filling apparatus of material pressure constant control - Google Patents
A kind of filling apparatus of material pressure constant control Download PDFInfo
- Publication number
- CN207737882U CN207737882U CN201721853003.5U CN201721853003U CN207737882U CN 207737882 U CN207737882 U CN 207737882U CN 201721853003 U CN201721853003 U CN 201721853003U CN 207737882 U CN207737882 U CN 207737882U
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- China
- Prior art keywords
- liquid level
- filling apparatus
- storage tank
- constant control
- pressure constant
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Abstract
The utility model discloses a kind of filling apparatus of material pressure constant control, including storage tank, master control ball valve, liquid level detecting switch, safety valve；Material inlet is located under liquid level in the storage tank, and material outlet is located at minimum point below storage tank；The liquid level detecting switch is located in the middle part of storage tank, including is separately positioned on the sensor of protection liquid level, high liquid level, low liquid level.The utility model is applied widely, and filling accuracy and filling speed are effectively improved by Isobarically Control；Device is simple, and performance is stablized.
Description
Technical field
The utility model is suitable for the filling field of liquid, is particularly suitable for the filling of 30L or less liquid materials, and in particular to
A kind of filling apparatus of material pressure constant control.
Background technology
30L keg filling accuracies below are more demanding, due to it is filling when there are water hammer effects, filling accuracy is by material pressure
Power is affected.The existing filling product that can complete 30L or less liquid materials in the market, precision is by filling speed system
About.Required precision is higher, and filling speed is lower.Higher and higher to precision, filling speed requirement currently on the market, existing procucts are very
Difficulty meets requirement.
Invention content
Problem that cannot be compatible for filling accuracy of the existing technology and filling speed, the utility model provides a kind of
The filling apparatus of material pressure constant control improves filling accuracy using Isobarically Control, while ensureing filling speed.
The particular content of the utility model is as follows.
A kind of filling apparatus of material pressure constant control, which is characterized in that including storage tank, master control ball valve, liquid level inspection
Slowdown monitoring switch, safety valve；Material inlet is located under liquid level in the storage tank, and material outlet is located at minimum point below storage tank；Institute
It states liquid level detecting switch to be located in the middle part of storage tank, including is separately positioned on the sensor of protection liquid level, high liquid level, low liquid level.
Further, the liquid level detecting switch is located at tank center.
Further, maintenance flange installation spiracle is communicated with exhaust duct keeps constant pressure in tank body.
Further, further include manual ball valve.
Further, the manual ball valve is located at outlet ends.
Further, there is large flange at the top of the storage tank.
Further, the storage tank is cylinder barrel shaped.
Further, during charging discharging, storing pressure inside the tank is in the constant pressure set by safety valve.
The utility model has the following advantages：
1. it is applied widely, it can be used for the filling of the various barrel-shaped liquid materials of 2L-30L；
2. effectively improving filling accuracy and filling speed by Isobarically Control；
3. it is constant to keep outlet pressure not changed by inlet pressure variation, not by spray gun in more spray gun pouring processes
Priority close generate compression shock influence filling accuracy；
Device is simple, and performance is stablized.
Description of the drawings
Fig. 1 is the utility model constant pressure Weighing loader front view；
Fig. 2 is the utility model constant pressure Weighing loader left view；
Wherein：1- storage tanks, 2- overhaul flange, 3- safety valves, 4- liquid level detecting switchs, 5- master control ball valves, the manual balls of 6-
Valve, 7- protect liquid level, 8- high liquid levels, 9- low liquid levels.
Specific implementation mode
It is described in further detail below by specific implementation mode and in conjunction with attached drawing to the utility model.
As shown in Figure 1, a kind of filling apparatus of material pressure constant control of the utility model, including storage tank, master control
Ball valve, liquid level detecting switch, safety valve and manual ball valve.The storage tank is cylinder barrel shaped, and pressure-resistant 1.6MPa, big method is arranged at top
Orchid is convenient for Maintenance and Repair.Material inlet is located under liquid level, avoids material impact.Material outlet is located at minimum point below storage tank,
Avoid material stock.The liquid level detecting switch is located at storage tank center, including is separately positioned on protection liquid level, high liquid level, low liquid level
Sensor, accurate detectable substance discharge position and the charging of master control valve can be controlled.During charging discharging, storing pressure inside the tank is in peace
Constant pressure set by full valve.The manual ball valve is located at outlet ends, is closed when something goes wrong convenient for single only filling pipeline,
Prevent material leakage, easy access.Maintenance flange installation spiracle is communicated with exhaust duct keeps constant pressure in tank body.
The filling apparatus work includes the following steps.
Before filling, liquid level detecting switch 4 detects liquid level, if liquid level is less than high liquid level, liquid level detecting switch 4 transmits signal
To PLC, control master control ball valve 5 is opened, and feed inlet starts to feed at this time, and liquid level detecting switch 4 detects in real time.When liquid level is in height
When liquid level, high liquid level signal is transferred to PLC by liquid level detecting switch 4, and control master control ball valve 5 is closed.
Start it is filling, in storage tank 1 material reduce, when less than high liquid level, liquid level detecting switch 4 transmits signals to
PLC, control master control ball valve 5 are opened, start to feed into storage tank 1.During charging discharging, pressure is in peace in storage tank 1
Constant pressure set by full valve 3, this pressure are obtained according to the requirements such as material viscosity, filling accuracy, filling amount experiment.
When liquid level reaches protection liquid level, liquid level detecting switch 4 transmits signals to PLC, and system reports an error shutdowns, total ball-handling
Valve 5 is closed.When liquid level is less than low liquid level, liquid level detecting switch 4 transmits signals to PLC, and system reports an error shutdown, master control ball valve
5 close.
Claims (8)
1. a kind of filling apparatus of material pressure constant control, which is characterized in that including storage tank, master control ball valve, level sensing
Switch and safety valve；Material inlet is located under liquid level in the storage tank, and material outlet is located at minimum point below storage tank；It is described
Liquid level detecting switch is located in the middle part of storage tank, including is separately positioned on the sensor of protection liquid level, high liquid level, low liquid level.
2. a kind of filling apparatus of material pressure constant control as described in claim 1, which is characterized in that the level sensing
Switch is located at tank and hits exactly.
3. a kind of filling apparatus of material pressure constant control as claimed in claim 1 or 2, which is characterized in that maintenance flange
Installation spiracle is communicated with exhaust duct keeps constant pressure in tank body.
4. a kind of filling apparatus of material pressure constant control as claimed in claim 3, which is characterized in that further include manual ball
Valve.
5. a kind of filling apparatus of material pressure constant control as claimed in claim 4, which is characterized in that the manual ball valve
Positioned at outlet ends.
6. a kind of filling apparatus of material pressure constant control as claimed in claim 3, which is characterized in that the storing tank deck
There is large flange in portion.
7. a kind of filling apparatus of material pressure constant control as claimed in claim 3, which is characterized in that the storage tank is
Cylinder barrel shaped.
8. a kind of filling apparatus of material pressure constant control as claimed in claim 3, which is characterized in that charging discharging process
In, storing pressure inside the tank is in the constant pressure set by safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853003.5U CN207737882U (en) | 2017-12-27 | 2017-12-27 | A kind of filling apparatus of material pressure constant control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853003.5U CN207737882U (en) | 2017-12-27 | 2017-12-27 | A kind of filling apparatus of material pressure constant control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207737882U true CN207737882U (en) | 2018-08-17 |
Family
ID=63119835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853003.5U Active CN207737882U (en) | 2017-12-27 | 2017-12-27 | A kind of filling apparatus of material pressure constant control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207737882U (en) |
-
2017
- 2017-12-27 CN CN201721853003.5U patent/CN207737882U/en active Active
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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: 130012 No. 177, Software 3 Road, Changchun High-tech Development Zone, Jilin Province Co-patentee after: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Co-patentee after: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. Address before: 130012 No. 177, Software 3 Road, Changchun High-tech Development Zone, Jilin Province Co-patentee before: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Patentee before: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT Co.,Ltd. Co-patentee before: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 130102 No. 3088, Zhongsheng Road, Beihu science and Technology Development Zone, Changchun City, Jilin Province Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Patentee after: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Address before: 130012 177 software 3 Road, hi tech Development Zone, Changchun, Jilin Patentee before: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Patentee before: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Patentee before: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. |