CN211291685U - Liquid additive weighing system - Google Patents
Liquid additive weighing system Download PDFInfo
- Publication number
- CN211291685U CN211291685U CN201922476796.9U CN201922476796U CN211291685U CN 211291685 U CN211291685 U CN 211291685U CN 201922476796 U CN201922476796 U CN 201922476796U CN 211291685 U CN211291685 U CN 211291685U
- Authority
- CN
- China
- Prior art keywords
- liquid
- cylinder
- weighing
- sliding plate
- liquid additive
- 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
Images
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a liquid additive weighing system, including the weighing cylinder, the upside of weighing cylinder is provided with the import, the inside of import is provided with the feed liquor solenoid valve, the downside of weighing cylinder is provided with the export, the inside of export is provided with out the liquid solenoid valve, the equidistant link up of lateral wall of weighing cylinder is provided with a plurality of overflow mouths, the inside of overflow mouth is provided with the valve, the outside of weighing cylinder is provided with connects the liquid section of thick bamboo, the overflow mouth with connect the liquid section of thick bamboo to be linked together. The utility model has the advantages of reasonable design, the liquid flow that surpasses the limited water level is received in the liquid section of thick bamboo to guarantee the weight accuracy of liquid addition, and can realize moving down of sliding plate, can trigger control module and with closing of feed liquor solenoid valve, in time prevent the liquid additive and continuously add.
Description
Technical Field
The utility model relates to a technical field is weighed to the liquid, especially relates to a liquid additive weighing system.
Background
The liquid additive weighing device is a container capable of weighing the liquid additive. The liquid additive weighing device is provided with a weighing sensor, and when the liquid additive reaches the weight of the required proportion, the liquid additive is stopped being added into the liquid additive weighing device.
However, when the liquid additive weighing device works, if the weighing sensor fails, the liquid additive can be continuously added, and the purpose of weighing cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and a liquid additive weighing system that proposes, its liquid inflow that surpasss the limited water level connects in the liquid section of thick bamboo to guarantee the weight accuracy of liquid addition liquid, and can realize moving down of sliding plate, can trigger control module with closing of feed liquor solenoid valve, in time prevent the liquid additive to continuously add.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a liquid additive weighing system, includes the weighing cylinder, the upside of weighing cylinder is provided with the import, the inside of import is provided with the feed liquor solenoid valve, the downside of weighing cylinder is provided with the export, the inside of export is provided with out the liquid solenoid valve, the lateral wall equidistant link up of weighing cylinder is provided with a plurality of overflow mouths, the inside of overflow mouth is provided with the valve, the outside of weighing cylinder is provided with connects the liquid section of thick bamboo, the overflow mouth with connect the liquid section of thick bamboo and be linked together, the inside that connects the liquid section of thick bamboo is provided with control mechanism.
Preferably, the control mechanism comprises a sliding plate which is arranged in the liquid receiving cylinder and can move up and down, the lower side of the sliding plate is elastically connected with the inner bottom of the liquid receiving cylinder through two compression springs which are symmetrically arranged, the inner bottom of the liquid receiving cylinder is fixedly connected with a control module, the control module is electrically connected with the liquid inlet electromagnetic valve, and the sliding plate is provided with a liquid drainage mechanism.
Preferably, the inner bottom of the weighing cylinder is a conical flow guide surface, and the diameter of the flow guide surface is gradually reduced from top to bottom.
Preferably, the liquid discharge mechanism comprises two hollow rods symmetrically arranged on the lower side of the sliding plate, the hollow rods are fixedly connected with the sliding plate, the lower ends of the hollow rods penetrate through the inner bottom of the liquid receiving cylinder and extend to the outside of the liquid receiving cylinder, the hollow rods and the sliding plate are connected in a sliding manner, two water outlet holes respectively communicated with the two hollow rods are arranged on the sliding plate in a penetrating manner, and plugs are screwed on the lower ends of the hollow rods in a threaded manner.
Preferably, the outside of end cap is provided with the external screw thread, the lower extreme inboard of hollow pole is provided with the internal thread, hollow pole and end cap all adopt stainless steel to make.
Preferably, the inner bottom of the liquid receiving cylinder is provided with a through hole matched with the hollow rod, and the hollow rod is positioned inside the through hole.
The utility model discloses possess following beneficial effect:
1. through the arrangement of the overflow port, the liquid exceeding the limited water level can conveniently flow into the liquid receiving cylinder, so that the weight accuracy of the liquid additive is ensured;
2. through control mechanism's setting, the phenomenon that the sliding plate can move down appears under unnecessary liquid additive weight effect to can trigger control module and realize closing the feed liquor solenoid valve, in time prevent the liquid additive to continuously add, and can discharge the liquid on sliding plate surface through opening of end cap, make things convenient for the sliding plate to realize restoring to the throne under compression spring's effect, so that use next time.
Drawings
Fig. 1 is a schematic structural diagram of a liquid additive weighing system according to the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: the device comprises a weighing cylinder 1, an inlet 2, a liquid receiving cylinder 3, an overflow port 4, a valve 5, an outlet 6, a liquid outlet electromagnetic valve 7, a liquid inlet electromagnetic valve 8, a hollow rod 9, a plug 10, a water outlet 11, a compression spring 12, a sliding plate 13 and a control module 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a liquid additive weighing system comprises a weighing cylinder 1, wherein an inlet 2 is arranged on the upper side of the weighing cylinder 1, a liquid inlet electromagnetic valve 8 is arranged inside the inlet 2, an outlet 6 is arranged on the lower side of the weighing cylinder 1, a liquid outlet electromagnetic valve 7 is arranged inside the outlet 6, the inner bottom of the weighing cylinder 1 is a conical flow guide surface, the diameter of the flow guide surface gradually decreases from top to bottom, the liquid additive can be sufficiently discharged, a plurality of overflow ports 4 are arranged on the side wall of the weighing cylinder 1 in an equidistant penetrating manner, a valve 5 is arranged inside the overflow ports 4, a liquid receiving cylinder 3 is arranged on the outer side of the weighing cylinder 1, and the overflow ports 4 are communicated with the liquid receiving cylinder 3.
Connect the inside of a liquid section of thick bamboo 3 to be provided with control mechanism, control mechanism is including setting up at the inside sliding plate 13 that can reciprocate that connects a liquid section of thick bamboo 3, sliding plate 13's downside and the interior bottom that connects a liquid section of thick bamboo 3 between through the 12 elastic connection of compression spring that two symmetries set up, can realize the reseing of sliding plate 13, can use repeatedly, in time close feed liquor solenoid valve 8 when guaranteeing weighing sensor trouble, connect the interior bottom fixedly connected with control module 14 of a liquid section of thick bamboo 3, control module 14 electricity is connected into feed liquor solenoid valve 8, can control closing of feed liquor solenoid valve 8.
The liquid drainage mechanism is arranged on the sliding plate 13 and comprises two hollow rods 9 symmetrically arranged on the lower side of the sliding plate 13, the hollow rods 9 are fixedly connected with the sliding plate 13, the lower end of each hollow rod 9 penetrates through the inner bottom of the liquid receiving cylinder 3 and extends to the outer portion of the liquid receiving cylinder 3, the hollow rods 9 and the sliding plate are connected in a sliding mode, a through hole matched with the hollow rod 9 is formed in the inner bottom of the liquid receiving cylinder 3, the hollow rod 9 is located inside the through hole, two water outlet holes 11 respectively communicated with the two hollow rods 9 are formed in the sliding plate 13 in a penetrating mode, liquid on the surface of the sliding plate 13 can be drained through the liquid drainage mechanism, and the sliding plate 13 can be conveniently reset under the action.
The lower extreme screw thread of hollow rod 9 has connect end cap 10 soon, and the outside of end cap 10 is provided with the external screw thread, and the lower extreme inboard of hollow rod 9 is provided with the internal thread, and hollow rod 9 and end cap all adopt stainless steel to make, possess better corrosion resisting property, can prolong the life of self.
When the liquid additive weighing device is used, the maximum amount of the liquid additive is determined, the valves 5 in other overflow ports 4 except the overflow port 4 corresponding to the maximum water level are closed, when the weighing sensor fails, the liquid additive can be added into the weighing cylinder 1 all the time through the inlet 2, the liquid additive exceeding the maximum water level can flow into the liquid receiving cylinder 3 through the corresponding overflow port 4, the liquid additive falls on the surface of the sliding plate 13, the weight of the sliding plate 13 is increased, the sliding plate 13 is pressed downwards to trigger the switch of the control module 14, the liquid inlet electromagnetic valve 8 is controlled to be closed, the situation that the liquid additive is continuously added can be avoided, liquid falling on the surface of the sliding plate 13 can be dispensed through the plug 10 in a screwing mode, and the sliding plate 13 is reset under the action of the compression spring 12.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a liquid additive weighing system, includes weighing cylinder (1), its characterized in that, the upside of weighing cylinder (1) is provided with import (2), the inside of import (2) is provided with feed liquor solenoid valve (8), the downside of weighing cylinder (1) is provided with export (6), the inside of export (6) is provided with goes out liquid solenoid valve (7), the lateral wall of weighing cylinder (1) equidistant link up and is provided with a plurality of overflow mouth (4), the inside of overflow mouth (4) is provided with valve (5), the outside of weighing cylinder (1) is provided with and connects liquid cylinder (3), overflow mouth (4) are linked together with connecing liquid cylinder (3), the inside of connecing liquid cylinder (3) is provided with control mechanism.
2. A liquid additive weighing system according to claim 1, wherein the control mechanism comprises a sliding plate (13) which is arranged inside the liquid receiving cylinder (3) and can move up and down, the lower side of the sliding plate (13) is elastically connected with the inner bottom of the liquid receiving cylinder (3) through two symmetrically arranged compression springs (12), a control module (14) is fixedly connected with the inner bottom of the liquid receiving cylinder (3), the control module (14) is electrically connected with the liquid inlet solenoid valve (8), and a liquid drainage mechanism is arranged on the sliding plate (13).
3. A liquid additive weighing system according to claim 1, wherein the inner bottom of the weighing cylinder (1) is a conical flow guide surface, the diameter of which is gradually reduced from top to bottom.
4. The liquid additive weighing system of claim 2, wherein the liquid discharge mechanism comprises two hollow rods (9) symmetrically arranged on the lower side of the sliding plate (13), the hollow rods (9) and the sliding plate (13) are fixedly connected, the lower ends of the hollow rods (9) penetrate through the inner bottom of the liquid receiving barrel (3) and extend to the outside of the liquid receiving barrel (3), the hollow rods and the liquid receiving barrel are connected in a sliding manner, two water outlet holes (11) respectively communicated with the two hollow rods (9) are arranged on the sliding plate (13) in a penetrating manner, and the lower ends of the hollow rods (9) are screwed with plugs (10).
5. A liquid additive weighing system as claimed in claim 4, wherein the outer side of the stopper (10) is provided with an external thread, the inner side of the lower end of the hollow rod (9) is provided with an internal thread, and both the hollow rod (9) and the stopper are made of stainless steel.
6. A liquid additive weighing system according to claim 5, wherein the inner bottom of the liquid receiving cylinder (3) is provided with a through hole adapted to the hollow rod (9), the hollow rod (9) being located inside the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922476796.9U CN211291685U (en) | 2019-12-31 | 2019-12-31 | Liquid additive weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922476796.9U CN211291685U (en) | 2019-12-31 | 2019-12-31 | Liquid additive weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211291685U true CN211291685U (en) | 2020-08-18 |
Family
ID=72034664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922476796.9U Active CN211291685U (en) | 2019-12-31 | 2019-12-31 | Liquid additive weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211291685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033504A (en) * | 2020-09-17 | 2020-12-04 | 南宁学院 | Liquid quality measuring equipment |
-
2019
- 2019-12-31 CN CN201922476796.9U patent/CN211291685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033504A (en) * | 2020-09-17 | 2020-12-04 | 南宁学院 | Liquid quality measuring equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211291685U (en) | Liquid additive weighing system | |
| CN208999838U (en) | Aqueous level control device | |
| CN213779622U (en) | Wisdom urban water environment monitored control system | |
| CN210422687U (en) | Automatic water drainage device for gas drainage under negative pressure | |
| CN216254651U (en) | Laboratory mouse water feeding bottle | |
| CN216922203U (en) | Negative pressure adjustable full-automatic water drainage device | |
| EP3792536B1 (en) | Negative pressure pipeline opening and closing device | |
| CN114134686A (en) | Device for pressing and putting laundry detergent into washing equipment | |
| CN208893769U (en) | A kind of immersion effective filter for monitoring water quality on line | |
| CN207877662U (en) | Complete opening type gas-liquid separator is opened soon | |
| CN210507627U (en) | Improved structure of water tank water replenishing device | |
| CN208978237U (en) | A kind of tubing vacuum shaping box | |
| CN209587308U (en) | A kind of floating ball autocontrol valve | |
| CN109044109B (en) | Metering drinking machine | |
| CN219827904U (en) | Float ball water level stop valve | |
| CN110792132A (en) | Water tank liquid level control device | |
| CN109488498A (en) | Fuel filter automatic drain valve and fuel filter | |
| CN208752467U (en) | Air-cooled float control | |
| CN211048139U (en) | Drinking type fluid level sensor | |
| CN201627936U (en) | Water-feeding self-closing valve | |
| CN220343213U (en) | Novel piglet feeder | |
| CN201882324U (en) | Liquid storage device and automatic liquid supply device | |
| CN203949309U (en) | A kind of air-cooler of infrared ray water level measuring and controlling | |
| CN209057833U (en) | Fish jar | |
| CN213147010U (en) | Water adding device of solar water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210329 Address after: 1505 Shuhai Road, Songjiang District, Shanghai, 201611 Patentee after: SHANGHAI GUOLONG BIOTECHNOLOGY Co.,Ltd. Address before: No.1505 Shuhai Road, East District, Songjiang Industrial Park, Songjiang District, Shanghai Patentee before: SHANGHAI GLOBAL BIOTECHNOLOGY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |