CN204752188U - Liquid filling device - Google Patents
Liquid filling device Download PDFInfo
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- CN204752188U CN204752188U CN201520371023.3U CN201520371023U CN204752188U CN 204752188 U CN204752188 U CN 204752188U CN 201520371023 U CN201520371023 U CN 201520371023U CN 204752188 U CN204752188 U CN 204752188U
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- filling
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- tank
- controller
- tuning fork
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Abstract
The utility model relates to a BDO filling technical field, a liquid filling device, it includes the storage tank, the filling jar, tuning fork switch and controller, fixed mounting has the filling tube on the storage tank, the export of filling tube corresponds with the import of filling jar, on the filling tube from a left side and the right side have the pump according to preface fixed mounting, flowmeter and pneumatic cut -off valve, the signal output part of flowmeter is connected with the the first signal input of controller electricity, the signal output part of tuning fork switch is connected with the 2nd signal input part of controller electricity, there is the detection head on the tuning fork switch, it is located the filling jar to detect the head, the signal output part of controller is connected with pneumatic cut -off valve's signal input part electricity. The utility model has the advantages of reasonable and compact structure, convenient to use, the filling volume that has prevented the filling jar effectively too much or the emergence of the condition of tank boil -overs has improved the precision of filling, has guaranteed going on in order of filling operation, simultaneously, has avoided the BDO injury healthy to the staff.
Description
Technical field
the utility model relates to BDO filling apparatus technical field, is a kind of liquid filling device.
Background technology
at BDO(1,4 butylene glycolss) in filling operation in production process, when flow counter breaks down and can not measure BDO, easily there is situation that is how filling or tank boil-overs in filling tank, on the one hand, reduces the filling accuracy of BDO, on the other hand, BDO after tank boil-overs causes certain potential safety hazard to filling place, threatens to the health of the staff in filling place meanwhile.
Summary of the invention
the utility model provides a kind of liquid filling device, overcomes the deficiency of above-mentioned prior art, and it effectively can solve the not high problem of filling accuracy that existing BDO filling apparatus exists when flow counter breaks down.
the technical solution of the utility model is realized by following measures: a kind of liquid filling device, comprise storage tank, filling tank, Tuning Fork Switch and controller, storage tank is installed with filling tube, the outlet of filling tube is corresponding with the import of filling tank, in filling tube, from a left side, the right side is sequentially installed with pump, flow counter and pneumatic cut-off valve, the signal output part of flow counter is electrically connected with the first signal input part of controller, the signal output part of Tuning Fork Switch is electrically connected with the secondary signal input end of controller, Tuning Fork Switch there is detection head, the signal output part of detection head is electrically connected with the signal input part of Tuning Fork Switch, detection head is positioned at filling tank, the signal output part of controller is electrically connected with the signal input part of pneumatic cut-off valve.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
the top of above-mentioned filling tank is installed with connection for bbreather pipe, and detection head is fixedly mounted in filling tank by connection for bbreather pipe.
filling tube between said pump and flow counter is installed with switch valve.
filling tube between above-mentioned storage tank and pump is installed with switch valve.
above-mentioned switch valve is ball valve or cock valve.
the utility model reasonable and compact in structure, easy to use, the filling amount that effectively prevent filling tank is too much or the generation of the situation of tank boil-overs, improve filling precision, ensure that carrying out in order of filling operation, meanwhile, avoid the injury that BDO is healthy to staff.
Accompanying drawing explanation
accompanying drawing 1 is the process flow diagram of the utility model most preferred embodiment.
coding in accompanying drawing is respectively: 1 is storage tank, and 2 is filling tank, and 3 is Tuning Fork Switch, and 4 is controller, and 5 is filling tube, and 6 is pump, and 7 is flow counter, and 8 is pneumatic cut-off valve, and 9 is switch valve.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in Figure 1, this liquid filling device comprises storage tank 1, filling tank 2, Tuning Fork Switch 3 and controller 4, storage tank 1 is installed with filling tube 5, the outlet of filling tube 5 is corresponding with the import of filling tank 2, in filling tube 5, from a left side, the right side is sequentially installed with pump 6, flow counter 7 and pneumatic cut-off valve 8, the signal output part of flow counter 7 is electrically connected with the first signal input part of controller 4, the signal output part of Tuning Fork Switch 3 is electrically connected with the secondary signal input end of controller 4, Tuning Fork Switch 3 there is detection head, the signal output part of detection head is electrically connected with the signal input part of Tuning Fork Switch 3, detection head is positioned at filling tank 2, the signal output part of controller 4 is electrically connected with the signal input part of pneumatic cut-off valve 8.BDO is stored in storage tank 1, adopt pump 6 by filling tube 5 by filling for the BDO in storage tank 1 extremely filling tank 2, the fill volume in filling tank 2 is known by flow counter 7 and filling time, when the volume of the filling extremely regulation of BDO of filling tank 2, the signal of the filling volume to regulation of filling tank 2 is sent to controller 4 by flow counter 7, then, controller 4 gives the signal that pneumatic cut-off valve 8 cuts off the BDO in filling tube 5, then, pneumatic cut-off valve 8 cuts off the BDO in filling tube 5, makes filling tube 5 stop filling BDO in filling tank 2.When flow counter 7 breaks down and can not measure BDO, still adopt pump 6 by filling tube 5 by filling for the BDO in storage tank 1 extremely filling tank 2, the detection head of Tuning Fork Switch 3 is positioned at the filling liquid level place of setting of filling tank 2, when the liquid level of filling BDO reaches the filling liquid level of setting, signal is sent to controller 4 by detection head, then, controller 4 gives the signal that pneumatic cut-off valve 8 cuts off the BDO in filling tube 5, makes filling tube 5 stop filling BDO in filling tank 2.It can thus be appreciated that, filling liquid level in filling tank 2 can be reached the signal transmission of filling requirement to controller 4 by the setting of Tuning Fork Switch 3, make the BDO in pneumatic cut-off valve 8 cut-out filling tube 5 in time, the filling amount that effectively prevent filling tank 2 too much or the generation of the situation of tank boil-overs, improves filling precision, ensure that carrying out in order of filling operation, simultaneously, avoid the injury that BDO is healthy to staff, in addition, the work capacity that can reduce a staff.Pneumatic cut-off valve 8 have structure simple, be quick on the draw and the feature of reliable in action, it can switch on or off the BDO in filling tube 5 timely, improves filling precision.
according to actual needs, aforesaid liquid filling apparatus can be made further optimization and/or improvements:
as required, be installed with connection for bbreather pipe on the top of filling tank 2, detection head is fixedly mounted in filling tank 2 by connection for bbreather pipe.The setting of connection for bbreather pipe can play the effect of location to detection head, actv. prevents the displacement up and down of detection head, further increases filling precision.
as shown in Figure 1, the filling tube 5 between pump 6 and flow counter 7 is installed with switch valve 9.
as shown in Figure 1, the filling tube 5 between storage tank 1 and pump 6 is installed with switch valve 9.When needs are safeguarded or change pump 6, by closing this switch valve 9, can safeguard or change pump 6, further ensuring carrying out in order of filling operation.
as required, switch valve 9 is ball valve or cock valve.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger comformability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (8)
1. a liquid filling device, it is characterized in that comprising storage tank, filling tank, Tuning Fork Switch and controller, storage tank is installed with filling tube, the outlet of filling tube is corresponding with the import of filling tank, in filling tube, from a left side, the right side is sequentially installed with pump, flow counter and pneumatic cut-off valve, the signal output part of flow counter is electrically connected with the first signal input part of controller, the signal output part of Tuning Fork Switch is electrically connected with the secondary signal input end of controller, Tuning Fork Switch there is detection head, the signal output part of detection head is electrically connected with the signal input part of Tuning Fork Switch, detection head is positioned at filling tank, the signal output part of controller is electrically connected with the signal input part of pneumatic cut-off valve.
2. liquid filling device according to claim 1, it is characterized in that the top of filling tank is installed with connection for bbreather pipe, detection head is fixedly mounted in filling tank by connection for bbreather pipe.
3. liquid filling device according to claim 1 and 2, is characterized in that the filling tube between pump and flow counter is installed with switch valve.
4. liquid filling device according to claim 1 and 2, is characterized in that the filling tube between storage tank and pump is installed with switch valve.
5. liquid filling device according to claim 3, is characterized in that the filling tube between storage tank and pump is installed with switch valve.
6. liquid filling device according to claim 3, is characterized in that switch valve is ball valve or cock valve.
7. liquid filling device according to claim 4, is characterized in that switch valve is ball valve or cock valve.
8. liquid filling device according to claim 5, is characterized in that switch valve is ball valve or cock valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371023.3U CN204752188U (en) | 2015-06-02 | 2015-06-02 | Liquid filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371023.3U CN204752188U (en) | 2015-06-02 | 2015-06-02 | Liquid filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752188U true CN204752188U (en) | 2015-11-11 |
Family
ID=54466917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520371023.3U Active CN204752188U (en) | 2015-06-02 | 2015-06-02 | Liquid filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203073A (en) * | 2016-12-19 | 2018-06-26 | 泰奥星（天津）有限公司 | A kind of lubricating oil dispensing apparatus |
| CN111255704A (en) * | 2018-11-30 | 2020-06-09 | 中国石油天然气集团有限公司 | Pump protection device and pump assembly |
-
2015
- 2015-06-02 CN CN201520371023.3U patent/CN204752188U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203073A (en) * | 2016-12-19 | 2018-06-26 | 泰奥星（天津）有限公司 | A kind of lubricating oil dispensing apparatus |
| CN111255704A (en) * | 2018-11-30 | 2020-06-09 | 中国石油天然气集团有限公司 | Pump protection device and pump assembly |
| CN111255704B (en) * | 2018-11-30 | 2021-08-31 | 中国石油天然气集团有限公司 | Pump protection device and pump assembly |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |