CN209262661U - Carbon dioxide purification filling control device - Google Patents
Carbon dioxide purification filling control device Download PDFInfo
- Publication number
- CN209262661U CN209262661U CN201821609208.3U CN201821609208U CN209262661U CN 209262661 U CN209262661 U CN 209262661U CN 201821609208 U CN201821609208 U CN 201821609208U CN 209262661 U CN209262661 U CN 209262661U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- temporary cavity
- level sensor
- carbon dioxide
- fixed
- 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.)
- Expired - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a kind of carbon dioxide purification filling control devices, including pedestal, the device housing being set on the base, it is provided with inlet tube on the device housing, outlet tube is fixed on the bottom wall of device housing, solenoid electric valve is provided on inlet tube, temporary cavity is provided in device housing, inlet tube protrudes into the top of temporary cavity, the bottom of temporary cavity is connected by filling pump with outlet tube, flowmeter is provided in inlet tube, liquid level sensor is set in temporary cavity, the liquid level display being connected with liquid level sensor is fixed on the outer wall of temporary cavity, it is additionally provided with PLC controller, flowmeter and liquid level sensor are connected with the signal input part of PLC controller, the output end of PLC controller is connected with solenoid electric valve.The structure setting of the utility model is reasonable, it is ensured that the filling efficiency of carbon dioxide liquid and filling precision can also reduce filling error, strong applicability and practicability is good.
Description
Technical field
The utility model belongs to carbon dioxide liquid Canning Technique field, and in particular to a kind of filling control of carbon dioxide purification
Device processed.
Background technique
The prior art is filled the carbon dioxide liquid in storage tank into tank car or gas cylinder with cryogenic liquid pump, in operation process
By being manually opened and closed valve, the phenomenon that dress there are overcharge caused by time error or less, it is lower to fill qualification rate, waste it is larger, at
This is larger and there are security risks.When being filled to tank car, using vehicle-mounted pressure difference liquidometer, when artificial judgment, metering
Error is easy to happen greatly the problem of filling repeatedly, is lost larger；When filling to gas cylinder, the quantity filled passes through electronic scale
Metering, error are larger.
Summary of the invention
The purpose of the utility model is to provide a kind of structure setting, reasonable and control carbon dioxide purification with high accuracy is filling
Control device.
The technical solution for realizing the utility model aim is a kind of carbon dioxide purification filling control device, including pedestal,
Device housing on the base is set, is provided with inlet tube on described device shell, in the bottom wall of described device shell
On be fixed with outlet tube, be provided with solenoid electric valve on the inlet tube, temporary cavity be provided in described device shell,
The inlet tube protrudes into the top of the temporary cavity, and the bottom of the temporary cavity is connected by filling pump with the outlet tube
It is logical, it is provided with flowmeter in the inlet tube, liquid level sensor is set in the temporary cavity, in the temporary cavity
Be fixed with the liquid level display being connected with the liquid level sensor on outer wall, be additionally provided with PLC controller, the flowmeter and
Liquid level sensor is connected with the signal input part of the PLC controller, the output end of the PLC controller and the electromagnetism
Control valve is connected.
It is provided with regulating tank on the inner wall of the temporary cavity, adjusting screw rod is provided in the regulating tank, in institute
It states and is fixed with manual turntable at the top of temporary cavity, the manual turntable is connected by shaft with the adjusting screw rod, in institute
It states and is provided with adjusting slider in regulating tank, the adjusting slider is threaded on the adjusting screw rod, the liquid level sensor
It is fixed on the adjusting slider, the liquid level sensor can adjust position under the action of the adjusting screw rod in regulating tank
It sets.
It is fixed with seal rubber wrapping layer on the surface of the shaft, the observation of vertical bar shape is provided on described device shell
Window, the vertical bar shape observation window are in the outside of regulating tank and are fixed with sealed transparent glass on the vertical bar shape observation window.
Be fixed on the base the manual actuation of button being connected with the solenoid electric valve and with the filling pump
The control switch being connected.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, is provided with temporary cavity, matches
Collaborate meter and liquid level sensor, advantageously ensures that the precision of carbon dioxide liquid, then will be in temporary cavity by filling pump
Liquid pours into storage filling, thereby may be ensured that the filling efficiency of carbon dioxide liquid and filling precision, can avoid the occurrence of anti-
Loss caused by filling again can also reduce filling error, and use is reliable and stable, strong applicability and practicability is good.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.
See Fig. 1, a kind of carbon dioxide purification filling control device, including pedestal 1, device shell on the base is set
Body 2 is provided with inlet tube 3 on described device shell, outlet tube 4 is fixed on the bottom wall of described device shell, described
It is provided with solenoid electric valve 5 on inlet tube, temporary cavity 6 is provided in described device shell, the inlet tube protrudes into described
The top of temporary cavity, the bottom of the temporary cavity is connected by filling pump with the outlet tube, in the inlet tube
Be provided with flowmeter 7, in the temporary cavity be arranged liquid level sensor 8, be fixed on the outer wall of the temporary cavity with
The liquid level display 9 that the liquid level sensor is connected is additionally provided with PLC controller 10, the flowmeter and liquid level sensor
It is connected with the signal input part of the PLC controller, the output end of the PLC controller is connected with the solenoid electric valve
It connects.PLC controller is the structure of the prior art in the present embodiment, is only simply applied, can control Electromagnetic Control
The disconnection of valve.
It is provided with regulating tank 11 on the inner wall of the temporary cavity, is provided in the regulating tank and adjusts screw rod 12,
Manual turntable 13 is fixed at the top of the temporary cavity, the manual turntable is connected by shaft 15 with the adjusting screw rod
It connects, adjusting slider 14 is provided in the regulating tank, the adjusting slider is threaded on the adjusting screw rod, the liquid
Level sensor is fixed on the adjusting slider, and the liquid level sensor can be in regulating tank under the action of the adjusting screw rod
Adjusting position.It can be adjusted according to the needs the position of liquid level sensor, so as to carry out position according to different filling demands
It adjusts.
It is fixed with seal rubber wrapping layer on the surface of the shaft, the observation of vertical bar shape is provided on described device shell
Window 16, the vertical bar shape observation window are in the outside of regulating tank and are fixed with sealed transparent glass on the vertical bar shape observation window
17。
Be fixed on the base the manual actuation of button 18 being connected with the solenoid electric valve and with it is described filling
Pump the control switch 19 being connected.
The structure setting of the utility model is reasonable, is provided with temporary cavity, cooperates flowmeter and liquid level sensor, favorably
The liquid in temporary cavity is poured into storage filling in the precision for guaranteeing carbon dioxide liquid, then by filling pump, so as to protect
The filling efficiency of carbon dioxide liquid and filling precision are demonstrate,proved, loss caused by filling repeatedly can be avoided the occurrence of, can also be subtracted
Few filling error, use is reliable and stable, strong applicability and practicability is good.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (4)
1. a kind of carbon dioxide purification filling control device, including pedestal, are arranged device housing on the base, described
Be provided with inlet tube in device housing, be fixed with outlet tube on the bottom wall of described device shell, it is characterised in that: it is described into
It is provided with solenoid electric valve in liquid pipe, temporary cavity is provided in described device shell, the inlet tube protrudes into described temporary
The bottom at the top of cavity, the temporary cavity is connected by filling pump with the outlet tube, is arranged in the inlet tube
There is flowmeter, liquid level sensor is set in the temporary cavity, is fixed on the outer wall of the temporary cavity and the liquid
The liquid level display that level sensor is connected, is additionally provided with PLC controller, the flowmeter and liquid level sensor with it is described
The signal input part of PLC controller is connected, and the output end of the PLC controller is connected with the solenoid electric valve.
2. carbon dioxide purification filling control device according to claim 1, it is characterised in that: in the temporary cavity
It is provided with regulating tank on inner wall, adjusting screw rod is provided in the regulating tank, is fixed with hand at the top of the temporary cavity
Turn disk, the manual turntable are connected by shaft with the adjusting screw rod, are provided with adjusting slider in the regulating tank,
The adjusting slider is threaded on the adjusting screw rod, and the liquid level sensor is fixed on the adjusting slider, described
Liquid level sensor under the action of the adjusting screw rod can in regulating tank adjusting position.
3. carbon dioxide purification filling control device according to claim 2, it is characterised in that: on the surface of the shaft
It is fixed with seal rubber wrapping layer, vertical bar shape observation window is provided on described device shell, the vertical bar shape observation window is in
The outside of regulating tank and sealed transparent glass is fixed on the vertical bar shape observation window.
4. carbon dioxide purification filling control device according to claim 3, it is characterised in that: fix on the base
The control switch for having the manual actuation of button being connected with the solenoid electric valve and being connected with the filling pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609208.3U CN209262661U (en) | 2018-09-30 | 2018-09-30 | Carbon dioxide purification filling control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609208.3U CN209262661U (en) | 2018-09-30 | 2018-09-30 | Carbon dioxide purification filling control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262661U true CN209262661U (en) | 2019-08-16 |
Family
ID=67553365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609208.3U Expired - Fee Related CN209262661U (en) | 2018-09-30 | 2018-09-30 | Carbon dioxide purification filling control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116788713A (en) * | 2023-08-17 | 2023-09-22 | 山东方明药业集团股份有限公司 | Polypropylene metering tank for pharmacy |
-
2018
- 2018-09-30 CN CN201821609208.3U patent/CN209262661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116788713A (en) * | 2023-08-17 | 2023-09-22 | 山东方明药业集团股份有限公司 | Polypropylene metering tank for pharmacy |
| CN116788713B (en) * | 2023-08-17 | 2023-12-01 | 山东方明药业集团股份有限公司 | Polypropylene metering tank for pharmacy |
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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 |
Granted publication date: 20190816 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |