CN210366969U - Liquid storage and supply device - Google Patents
Liquid storage and supply device Download PDFInfo
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- CN210366969U CN210366969U CN201920129818.1U CN201920129818U CN210366969U CN 210366969 U CN210366969 U CN 210366969U CN 201920129818 U CN201920129818 U CN 201920129818U CN 210366969 U CN210366969 U CN 210366969U
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- supply
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- 239000007788 liquid Substances 0.000 title claims abstract description 395
- 238000003860 storage Methods 0.000 title claims abstract description 82
- 238000001514 detection method Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 24
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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Abstract
The utility model discloses a liquid storage and supply device, which comprises a liquid output mechanism, a first liquid storage tank, a second liquid storage tank, a first pump body, a first liquid supply pipeline, a first liquid return pipeline, a second pump body, a second liquid supply pipeline, a second liquid return pipeline, a first electromagnetic valve and a second electromagnetic valve; the first pump body or the second pump body is controlled to pump the liquid in the liquid storage tank into the corresponding liquid supply pipeline through the opening or closing of the first electromagnetic valve and the second electromagnetic valve, and the liquid is further input into the liquid output mechanism; meanwhile, the residual liquid in the liquid output mechanism can be recovered to the corresponding liquid storage tank through the corresponding liquid return pipeline by opening or closing the first electromagnetic valve and the second electromagnetic valve. The utility model provides a liquid storage feeding device has realized the switching of two kind at least liquid and has used, and simultaneously, the device need not to wash whole device, only need wash liquid output mechanism can to reduce staff intensity of labour, promoted production efficiency.
Description
Technical Field
The utility model relates to a liquid transport technical field especially relates to a liquid storage feeding device.
Background
In many production and manufacturing activities, the adding and conveying of the liquid auxiliary materials are involved, and the liquid auxiliary materials are mainly stored and supplied for single liquid auxiliary materials, namely, the liquid auxiliary materials are circularly conveyed by a single container and a single conveying loop.
However, with the innovation of the production process, different liquid auxiliary materials need to be switched and used in the process of the product, in the prior art, in order to meet the requirements of the traditional process, the liquid auxiliary materials are generally conveyed by only equipment with a single container and a single conveying loop, when the liquid auxiliary materials need to be switched by adopting a new process, different liquid auxiliary materials in the equipment need to be discharged, the equipment is integrally cleaned, and then the required liquid auxiliary materials are added for utilization, a large amount of manpower and material resources need to be consumed in the process, and meanwhile, the purity of the liquid auxiliary materials can be influenced by negligence of cleaning the container and the path, and the process quality is influenced. Therefore, it is necessary to develop a device capable of switching at least two liquid auxiliary materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a liquid storage feeding device to solve the problem among the above-mentioned prior art, realize using the switching of two kind at least liquid auxiliary materials, reduce intensity of labour, promote production efficiency.
The utility model provides a liquid storage feeding device, wherein, include:
a liquid output mechanism;
a first liquid storage tank for storing a first liquid;
a second liquid storage tank for storing a second liquid;
the first pump body is arranged on the first liquid storage tank;
a liquid inlet of the first liquid supply pipeline is connected with the first pump body, and a liquid outlet of the first liquid supply pipeline is connected with the liquid output mechanism;
a liquid outlet of the first liquid return pipeline is connected with the first liquid storage tank, and a liquid inlet of the first liquid return pipeline is connected with the liquid output mechanism;
the second pump body is arranged on the second liquid storage tank;
a liquid inlet of the second liquid supply pipeline is connected with the second pump body, and a liquid outlet of the second liquid supply pipeline is connected with the liquid output mechanism;
a liquid outlet of the second liquid return pipeline is connected with the second liquid storage tank, and a liquid inlet of the second liquid return pipeline is connected with the liquid output mechanism;
the first electromagnetic valve is connected with the liquid inlet of the first liquid return pipeline and is used for controlling the liquid inlet of the first liquid return pipeline to be switched on or switched off;
and the second electromagnetic valve is connected with the liquid inlet of the second liquid return pipeline and is used for controlling the liquid inlet of the second liquid return pipeline to be switched on or switched off.
The liquid storage and supply device as described above, wherein preferably, the first liquid storage tank includes a first box body and a first cover body, the first cover body is detachably closed at an opening side of the first box body, the first pump body is disposed on the first cover body, and a liquid outlet of the first liquid return pipeline is connected to the first cover body;
the second liquid storage tank comprises a second tank body and a second cover body, the second cover body is detachably sealed on the opening side of the second tank body, the second pump body is arranged on the second cover body, and a liquid outlet of the second liquid return pipeline is connected with the second cover body.
In the liquid storage and supply apparatus as described above, it is preferable that the first tank is provided with a first drain valve, and the second tank is provided with a second drain valve.
The liquid storage and supply apparatus as described above preferably further comprises a first liquid level detection mechanism provided on the first tank and a second liquid level detection mechanism provided on the second tank.
In the liquid storage and supply device as described above, it is preferable that a purge plug is provided in each of the first liquid level detection means and the second liquid level detection means.
The liquid storage and supply device as described above, wherein preferably, the liquid output mechanism is provided with a liquid inlet channel and a liquid discharge channel, and the liquid inlet of the first liquid return pipeline, the liquid inlet of the second liquid return pipeline and the liquid discharge channel are connected through a first three-way valve;
the liquid outlet of the first liquid supply pipeline, the liquid outlet of the second liquid supply pipeline and the liquid inlet channel are connected through a second three-way valve.
The liquid storage and supply device as described above, preferably further comprising a liquid inlet filter provided on the liquid inlet passage.
The liquid storage and supply device as described above, preferably further comprising a return filter provided on each of the first return line and the second return line.
The liquid storage and supply device as described above, wherein the first liquid return pipeline preferably includes a first main pipeline and two or more first liquid return branch pipes, the liquid outlets of the first main pipeline are connected to the liquid inlets of the two or more first liquid return branch pipes through a first flow divider, and the liquid outlets of the two or more first liquid return branch pipes are connected to the first liquid storage tank;
the second liquid return pipeline comprises a second main pipeline and more than two second liquid return branch pipes, liquid outlets of the second main pipeline are connected with liquid inlets of the more than two second liquid return branch pipes through second flow dividers, and liquid outlets of the more than two second liquid return branch pipes are connected with the second liquid storage tank.
The liquid storage and supply apparatus as described above, wherein it is preferable that a sealing structure is further included, the sealing structure being provided between the first cover and the first casing, and between the second cover and the second casing, respectively.
The utility model provides a liquid storage feeding device has realized the switching of two kind at least liquid and has used, and simultaneously, this liquid storage feeding device need not to wash whole device, only need wash liquid output mechanism can to reduce staff intensity of labour, promoted production efficiency.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a liquid storage and supply device according to an embodiment of the present invention;
fig. 2 is a front view of a liquid storage and supply device according to an embodiment of the present invention.
Description of reference numerals:
100-first tank 110-first box 120-first cover
130-first drain valve 140-first liquid level detection mechanism 150-first three-way valve
200-second liquid storage tank 210-second box 220-second cover
230-second drain valve 240-second liquid level detection mechanism 250-second three-way valve
300-first pump body 310-first liquid supply pipeline 400-second pump body
410-second liquid supply pipeline 500-first liquid return pipeline 510-first main pipeline
520-first return branch 530-first diverter 600-second return line
610-second main pipeline 620-second liquid return branch pipe 630-second flow divider
700-first solenoid valve 800-second solenoid valve 900-liquid output mechanism
910-liquid inlet filter 10-air release plug
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a liquid storage and supply device, which includes a liquid output mechanism 900, a first liquid storage tank 100, a second liquid storage tank 200, a first pump body 300, a first liquid supply pipeline 310, a first liquid return pipeline 500, a second pump body 400, a second liquid supply pipeline 410, a second liquid return pipeline 600, a first solenoid valve 700, and a second solenoid valve 800; wherein the first liquid storage tank 100 is used for storing a first liquid; the second liquid storage tank 200 is used for storing a second liquid; the first pump body 300 is provided on the first tank 100; the liquid inlet of the first liquid supply pipeline 310 is connected with the first pump body 300, and the liquid outlet of the first liquid supply pipeline 310 is connected with the liquid output mechanism 900; a liquid outlet of the first liquid return pipeline 500 is connected with the first liquid storage tank 100, and a liquid inlet of the first liquid return pipeline 500 is connected with the liquid output mechanism 900; the second pump body 400 is provided on the second liquid storage tank 200; the liquid inlet of the second liquid supply pipeline 410 is connected with the second pump body 400, and the liquid outlet of the second liquid supply pipeline 410 is connected with the liquid output mechanism 900; a liquid outlet of the second liquid return pipeline 600 is connected with the second liquid storage tank 200, and a liquid inlet of the second liquid return pipeline 600 is connected with the liquid output mechanism 900; the first electromagnetic valve 700 is connected to the liquid inlet of the first liquid return pipeline 500, and is configured to control the liquid inlet of the first liquid return pipeline 500 to be turned on or off; the second electromagnetic valve 800 is connected to the liquid inlet of the second liquid return pipeline 600, and is configured to control the liquid inlet of the second liquid return pipeline 600 to be turned on or off.
In operation, a fluid application device that requires the use of a first fluid or a second fluid may be connected to the fluid delivery mechanism 900 in this embodiment to deliver the fluid through the fluid delivery mechanism 900. Specifically, when the first liquid needs to be used, the first solenoid valve 700 and the second solenoid valve 800 may be controlled to be kept in a closed state, and the first pump body 300 is started to pump the first liquid in the first liquid storage tank 100 into the first liquid supply pipeline 310 through the first pump body 300, to enter the liquid output mechanism 900 through the first liquid supply pipeline 310, and further to be output to the liquid consuming device needing to use the first liquid through the liquid output mechanism 900. After the liquid using device finishes using the first liquid, the liquid output mechanism 900 is controlled not to output the liquid to the liquid using device, and at the same time, the operation of the first pump body 300 is stopped, the first electromagnetic valve 700 is opened, and the second electromagnetic valve 800 is continuously kept closed, so that the first liquid return pipeline 500 is conducted, the remaining first liquid in the liquid output mechanism 900 is recovered to the first liquid storage tank 100 through the first liquid return pipeline 500, and the supply, recovery and storage of the first liquid are completed.
When the first liquid needs to be switched to the second liquid, the first solenoid valve 700 and the second solenoid valve 800 may be controlled to remain in a closed state, and the second pump body 400 is actuated to pump the second liquid in the second liquid storage tank 200 into the second liquid supply pipeline 410 through the second pump body 400, enter the liquid output mechanism 900 through the second liquid supply pipeline 410, and further output the second liquid to the liquid consuming equipment needing to use the second liquid through the liquid output mechanism 900. After the liquid using equipment finishes using the second liquid, the liquid output mechanism 900 is controlled not to output the liquid to the liquid using equipment, meanwhile, the second electromagnetic valve 800 is opened, and the first electromagnetic valve 700 is continuously kept closed, so that the second liquid return pipeline 600 can be conducted, the residual second liquid in the liquid output mechanism 900 is recovered to the second liquid storage tank 200 through the second liquid return pipeline 600, the supply, the recovery and the storage of the second liquid are finished, and the switching use of the first liquid and the second liquid is realized. In addition, for prior art, this liquid storage feeding device need not to wash whole device, only need wash liquid output mechanism 900 can to reduce staff intensity of labour, promoted production efficiency.
The connection of the first liquid return pipeline 500, the second liquid return pipeline 600 and the liquid output mechanism 900 can be realized by adopting a two-position three-way electromagnetic valve, so that the switching conduction of the first liquid return pipeline 500 and the second liquid return pipeline 600 can be realized by the two-position three-way electromagnetic valve. And for the better switching on of first return line 500 and second return line 600 of realization, avoid causing the problem that two return lines switched on simultaneously when two three-way solenoid valve broke down, in this embodiment, the preferred mode that adopts first solenoid valve 700 and second solenoid valve 800 cooperation to realize the switching on pipeline.
Specifically, as shown in fig. 1 and fig. 2, the first liquid storage tank 100 includes a first box body 110 and a first cover body 120, the first cover body 120 is detachably closed at an opening side of the first box body 110, the first pump body 300 is disposed on the first cover body 120, and a liquid outlet of the first liquid return pipeline 500 is connected to the first cover body 120; the second liquid storage tank 200 includes a second tank 210 and a second cover 220, the second cover 220 is detachably sealed at the opening side of the second tank 210, the second pump body 400 is disposed on the second cover 220, and a liquid outlet of the second liquid return pipeline 600 is connected to the second cover 220. Because the first cover body 120 and the first box body 110, and the second cover body 220 and the second box body 210 are detachably connected, therefore, a plurality of box bodies capable of being matched with the first cover body 120 or the second cover body 220 can be arranged to contain a plurality of different liquid auxiliary materials, so that the box bodies containing the set liquid auxiliary materials can be selectively matched with the first cover body 120 or the second cover body 220, the supply of the plurality of different liquid auxiliary materials can be realized by using the same liquid storage and supply device, and the universality is realized.
Further, as shown in fig. 1 and 2, in order to facilitate discharging the liquid auxiliary materials in the first tank 110 and the second tank 210, the first tank 110 may be provided with a first drain valve 130, and the second tank 210 may be provided with a second drain valve 230.
Further, the liquid storage and supply apparatus may further include a first liquid level detection mechanism 140 and a second liquid level detection mechanism 240, the first liquid level detection mechanism 140 being disposed on the first tank 110, the second liquid level detection mechanism 240 being disposed on the second tank 210. Thus, the liquid level in the first tank 110 and the second tank 210 can be monitored by the first liquid level detection mechanism 140 and the second liquid level detection mechanism 240 so as to replenish the liquid auxiliary materials in the tanks. Wherein, above-mentioned liquid level detection mechanism can be the level gauge, and the one end of above-mentioned level gauge can be through L type connector and box intercommunication.
Wherein, the one end of keeping away from above-mentioned L type connector on first liquid level detection mechanism 140 and the second liquid level detection mechanism 240 all can be provided with air release plug 10 to after air release plug 10 was pulled out, can realize that the liquid auxiliary material in the box is discharged from the flowing back valve fast.
Specifically, in order to simplify the arrangement and distribution of the pipelines, as shown in fig. 2, a liquid inlet channel and a liquid outlet channel may be disposed on the liquid output mechanism 900, and a liquid inlet of the first liquid return pipeline 500, a liquid inlet of the second liquid return pipeline 600, and a liquid outlet channel are connected through the first three-way valve 150; the liquid outlet of the first liquid supply pipeline 310, the liquid outlet of the second liquid supply pipeline 410 and the liquid inlet channel are connected through a second three-way valve 250.
Further, the liquid storage and supply device may further include a liquid inlet filter 910, and the liquid inlet filter 910 may be disposed on the liquid inlet channel to improve the cleanliness of the liquid auxiliary material entering the liquid outlet mechanism 900.
Further, the liquid storage and supply device may further include a backflow filter respectively disposed on the first liquid return pipeline 500 and the second liquid return pipeline 600 to improve the cleanliness of the liquid auxiliary materials to be recovered into each tank.
Further, in order to increase the backflow efficiency of the remaining liquid auxiliary materials in the liquid output mechanism 900 and avoid the liquid auxiliary materials from being blocked in each liquid return pipeline, in this embodiment, the first liquid return pipeline 500 may include a first main pipeline 510 and more than two first liquid return branch pipes 520, the liquid outlets of the first main pipeline 510 are connected to the liquid inlets of the more than two first liquid return branch pipes 520 through a first flow divider 530, and the liquid outlets of the more than two first liquid return branch pipes 520 are connected to the first liquid storage tank 100; the second liquid return pipeline 600 includes a second main pipeline 610 and more than two second liquid return branch pipes 620, liquid outlets of the second main pipeline 610 are connected to liquid inlets of the more than two second liquid return branch pipes 620 through a second flow divider 630, and liquid outlets of the more than two second liquid return branch pipes 620 are connected to the second liquid storage tank 200.
Further, the liquid storage and supply device may further include sealing structures respectively disposed between the first cover 120 and the first box 110, and between the second cover 220 and the second box 210, so as to ensure the sealing performance of each liquid storage tank, and further ensure that each pump body can normally input the liquid auxiliary material into the liquid output mechanism 900.
The embodiment of the utility model provides a liquid storage feeding device has realized the switching of two kind at least liquid and has used, and simultaneously, this liquid storage feeding device need not to wash whole device, only need wash liquid output mechanism can to reduce staff intensity of labour, promoted production efficiency.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (10)
1. A liquid storage supply comprising:
a liquid output mechanism;
a first liquid storage tank for storing a first liquid;
a second liquid storage tank for storing a second liquid;
the first pump body is arranged on the first liquid storage tank;
a liquid inlet of the first liquid supply pipeline is connected with the first pump body, and a liquid outlet of the first liquid supply pipeline is connected with the liquid output mechanism;
a liquid outlet of the first liquid return pipeline is connected with the first liquid storage tank, and a liquid inlet of the first liquid return pipeline is connected with the liquid output mechanism;
the second pump body is arranged on the second liquid storage tank;
a liquid inlet of the second liquid supply pipeline is connected with the second pump body, and a liquid outlet of the second liquid supply pipeline is connected with the liquid output mechanism;
a liquid outlet of the second liquid return pipeline is connected with the second liquid storage tank, and a liquid inlet of the second liquid return pipeline is connected with the liquid output mechanism;
the first electromagnetic valve is connected with the liquid inlet of the first liquid return pipeline and is used for controlling the liquid inlet of the first liquid return pipeline to be switched on or switched off;
and the second electromagnetic valve is connected with the liquid inlet of the second liquid return pipeline and is used for controlling the liquid inlet of the second liquid return pipeline to be switched on or switched off.
2. The liquid storage and supply apparatus according to claim 1, wherein the first liquid storage tank comprises a first tank body and a first cover body, the first cover body is detachably closed on the opening side of the first tank body, the first pump body is arranged on the first cover body, and the liquid outlet of the first liquid return pipeline is connected with the first cover body;
the second liquid storage tank comprises a second tank body and a second cover body, the second cover body is detachably sealed on the opening side of the second tank body, the second pump body is arranged on the second cover body, and a liquid outlet of the second liquid return pipeline is connected with the second cover body.
3. The liquid storage and supply apparatus as defined in claim 2, wherein the first tank is provided with a first drain valve and the second tank is provided with a second drain valve.
4. The liquid storage and supply apparatus according to claim 3, further comprising a first liquid level detection mechanism provided on the first tank and a second liquid level detection mechanism provided on the second tank.
5. The liquid storage and supply apparatus as claimed in claim 4, wherein a vent plug is provided on each of the first liquid level detection mechanism and the second liquid level detection mechanism.
6. The liquid storage and supply device according to claim 1, wherein the liquid output mechanism is provided with a liquid inlet channel and a liquid outlet channel, and the liquid inlet of the first liquid return pipeline, the liquid inlet of the second liquid return pipeline and the liquid outlet channel are connected through a first three-way valve;
the liquid outlet of the first liquid supply pipeline, the liquid outlet of the second liquid supply pipeline and the liquid inlet channel are connected through a second three-way valve.
7. The liquid storage and supply of claim 6, further comprising a feed filter disposed on the feed passage.
8. The liquid storage supply of claim 1, further comprising a return filter disposed on each of the first and second return lines.
9. The liquid storage and supply apparatus according to claim 1, wherein the first liquid return pipeline comprises a first main pipeline and more than two first liquid return branches, the liquid outlets of the first main pipeline are connected with the liquid inlets of the more than two first liquid return branches through a first flow divider, and the liquid outlets of the more than two first liquid return branches are connected with the first liquid storage tank;
the second liquid return pipeline comprises a second main pipeline and more than two second liquid return branch pipes, liquid outlets of the second main pipeline are connected with liquid inlets of the more than two second liquid return branch pipes through second flow dividers, and liquid outlets of the more than two second liquid return branch pipes are connected with the second liquid storage tank.
10. The liquid storage supply of claim 2, further comprising sealing structures disposed between the first cover and the first tank, and between the second cover and the second tank, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129818.1U CN210366969U (en) | 2019-01-25 | 2019-01-25 | Liquid storage and supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129818.1U CN210366969U (en) | 2019-01-25 | 2019-01-25 | Liquid storage and supply device |
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| Publication Number | Publication Date |
|---|---|
| CN210366969U true CN210366969U (en) | 2020-04-21 |
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| CN201920129818.1U Active CN210366969U (en) | 2019-01-25 | 2019-01-25 | Liquid storage and supply device |
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| CN (1) | CN210366969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775650A (en) * | 2019-01-25 | 2019-05-21 | 红云红河烟草(集团)有限责任公司 | Liquid storage and supply device |
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2019
- 2019-01-25 CN CN201920129818.1U patent/CN210366969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775650A (en) * | 2019-01-25 | 2019-05-21 | 红云红河烟草(集团)有限责任公司 | Liquid storage and supply device |
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