CN211283705U - Automatic liquid drainage device - Google Patents
Automatic liquid drainage device Download PDFInfo
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- CN211283705U CN211283705U CN201922074684.0U CN201922074684U CN211283705U CN 211283705 U CN211283705 U CN 211283705U CN 201922074684 U CN201922074684 U CN 201922074684U CN 211283705 U CN211283705 U CN 211283705U
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- waste liquid
- liquid level
- switch
- measurement sensor
- level measurement
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Abstract
An automatic liquid drainage device belongs to the technical field of machinery and electrical appliances. Waste liquid level measurement sensor is connected to the upper end inner chamber of waste liquid bucket, and waste liquid level measurement sensor under the lower part inner chamber of waste liquid bucket connects, goes up waste liquid level measurement sensor and passes through the connection of electric lines relay switch down, and the positive displacement pump and potential device are connected respectively to the relay switch, and potential device connects switch earth-leakage protector, and switch earth-leakage protector connects the commercial power. The top of the waste liquid barrel is connected with a liquid discharge pump, the liquid discharge pump is connected with an electric appliance box and a liquid discharge pipe, and an upper waste liquid level measurement sensor is connected with an alarm device. The switch leakage protector, the relay switch and the transformer device are arranged in the electrical box. The utility model has the advantages that can be applicable to an arbitrary instrument that has the storage bottle, the device is light, and occupation space is little, and the practicality is strong, effective control and discharge waste liquid.
Description
Technical Field
The utility model relates to an automatic drainage device belongs to machinery and electrical apparatus technical field.
Background
When current instrument used, most waste liquid all arrange a waste liquid bucket in, need operating personnel to empty regularly, this work load that has just increaseed operating personnel, and the waste liquid contains a large amount of bacteriums simultaneously, and operating personnel also has the risk of contact pollution when empting. Of course, some instruments have self-contained waste discharge systems, waste liquid does not need to be poured manually, but the instruments are arranged together with the instruments, and other instruments are shared, so that the operation is very inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an automatic liquid drainage device.
The utility model provides an automatic drainage device, the upper end inner chamber of waste liquid bucket connects and connects waste liquid level measurement sensor, and waste liquid level measurement sensor under the lower part inner chamber of waste liquid bucket connects, goes up waste liquid level measurement sensor and passes through the connection of electric lines relay switch down, and the positive displacement pump and potential device are connected respectively to the relay switch, and potential device connects switch earth-leakage protector, and switch earth-leakage protector connects the commercial power.
The top of the waste liquid barrel is connected with a liquid discharge pump, the liquid discharge pump is connected with an electric appliance box and a liquid discharge pipe, and an upper waste liquid level measurement sensor is connected with an alarm device. The switch leakage protector, the relay switch and the transformer device are arranged in the electrical box. The upper waste liquid level measuring sensor and the lower waste liquid level measuring sensor are respectively connected outside the waste liquid barrel.
The utility model has the advantages that can be applicable to an arbitrary instrument that has the storage bottle, the device is light, and occupation space is little, and the practicality is strong, effective control and discharge waste liquid.
Drawings
The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the circuit structure of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.
It will be appreciated by those skilled in the art that, unless otherwise specified, terms such as "mounted," "connected," and "secured" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art.
Example 1: as shown in fig. 1 and 2, an automatic liquid discharge device comprises a liquid discharge pump 1, an electrical box 2, a liquid discharge pipe 3, an air switch leakage protector 4, a lower waste liquid level measuring sensor 5, a relay switch 6, a voltage transformation device 7, an upper waste liquid level measuring sensor 8 and a waste liquid barrel 9.
Waste liquid level measurement sensor 8 is connected to the upper end inner chamber of waste liquid bucket 9, and waste liquid level measurement sensor 5 is down connected to the lower part inner chamber of waste liquid bucket 9, goes up waste liquid level measurement sensor 8 and down waste liquid level measurement sensor 5 and passes through connection of electric lines relay switch 6, and 1 and transformer 7 are connected respectively to relay switch 6, and transformer 7 connects switch earth-leakage protector 4, and switch earth-leakage protector 4 connects the commercial power. The top of waste liquid bucket 9 is connected the flowing back pump 1, and electrical apparatus case 2 and fluid-discharge tube 3 are connected to flowing back pump 1, go up waste liquid level measurement sensor 8 and connect alarm device 10.
The upper waste liquid level measuring sensor 8 and the lower waste liquid level measuring sensor 5 respectively detect the liquid level of waste liquid, when the liquid level of waste liquid is lower than the lower waste liquid level measuring sensor 5, no signal is sent to the relay switch 6 by the waste liquid level measuring sensor 5, the relay switch 6 is not connected with the electric connection of the voltage transformation device 7 and the liquid discharge pump 1, the liquid discharge pump 1 does not run, when the liquid level of waste liquid exceeds the lower waste liquid level measuring sensor 5, the lower waste liquid level measuring sensor 5 sends a signal to the relay switch 6, the relay switch 6 is connected with the electric connection of the voltage transformation device 7 and the liquid discharge pump 1, the liquid discharge pump 1 is started to run, waste liquid in the waste liquid barrel 9 is pumped out through the liquid discharge pipe 3, when the liquid level of waste liquid exceeds the upper waste liquid level measuring sensor 8, the upper waste liquid level measuring sensor 8 sends a signal to the alarm device 10, the alarm, the liquid discharge pump 1 continues to operate, and when the liquid level of the waste liquid is lower than the upper waste liquid level measuring sensor 8, the alarm device 10 stops buzzing and alarming.
The switch leakage protector 4 is an anti-leakage and anti-electric-shock switch, and the air switch leakage protector 4 is automatically switched off when leakage occurs.
The 12V liquid discharge pump is used as the liquid discharge pump 1, the centrifugal pump used by the 12V liquid discharge pump drives the eccentric shaft to rotate for the motor, the eccentric shaft drives the organ pump to stretch repeatedly, and the water flow direction is controlled by the two check valves. The pump has strong liquid absorbing capacity and good waste discharging effect. The pump has large cavity amount, and the rotating speed of the eccentric shaft is not too high on the premise of ensuring the drainage effect, so that the generated vibration can not cause any influence on the pump body or the outside.
The utility model discloses an object of use that the device faced is medical equipment, and this kind of medical equipment waste liquid flow is not big, and does not have foreign particle, even there is a small amount of tiny particle in to the waste liquid, also can not influence the normal work of exhaust apparatus.
The utility model discloses a device is used in all can setting alone on customer and the different instruments of difference, comes the nimble setting according to the practical demand.
The utility model discloses a waste liquid in the device ability effectual discharge instrument container not only can reduce the instrument operator and regularly empty the work of waste liquid at the operation instrument in-process, especially with these waste liquid automatic discharge that have biological pollution, chemical pollution in the instrument, reduces the possibility that operating personnel contacted these pollutants leading to infecting empting waste liquid in-process.
Example 2: as shown in fig. 1 and 2, the other structures of the automatic liquid discharging device are the same as those of embodiment 1, the upper waste liquid level measuring sensor 8 and the lower waste liquid level measuring sensor 5 are respectively connected outside the waste liquid barrel 9, and the upper waste liquid level measuring sensor 8 and the lower waste liquid level measuring sensor 5 can sense the liquid level state in the inner cavity of the waste liquid barrel 9 without being blocked by the barrel body of the waste liquid barrel 9. The installation is relatively convenient in reality.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are included in the scope of the present invention.
Claims (4)
1. The utility model provides an automatic drainage device, its characterized in that waste liquid barrel's upper end inner chamber is connected and is connected waste liquid level measurement sensor, and waste liquid level measurement sensor under the lower part inner chamber of waste liquid barrel is connected, goes up waste liquid level measurement sensor and passes through the connection of electric lines relay switch down, and the positive displacement pump and potential device are connected respectively to the relay switch, and potential device connects switch earth-leakage protector, and switch earth-leakage protector connects the commercial power.
2. The automatic drain device as claimed in claim 1, wherein the top of the waste liquid tank is connected to a drain pump, the drain pump is connected to the electrical box and the drain pipe, and the upper waste liquid level measuring sensor is connected to the alarm device.
3. The automatic drain device according to claim 1, wherein the switch leakage protector, the relay switch and the transformer are installed in the electrical box.
4. The automatic drain device according to claim 1, wherein the upper waste liquid level measuring sensor and the lower waste liquid level measuring sensor are respectively connected to the outside of the waste liquid barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074684.0U CN211283705U (en) | 2019-11-27 | 2019-11-27 | Automatic liquid drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074684.0U CN211283705U (en) | 2019-11-27 | 2019-11-27 | Automatic liquid drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283705U true CN211283705U (en) | 2020-08-18 |
Family
ID=72015259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922074684.0U Active CN211283705U (en) | 2019-11-27 | 2019-11-27 | Automatic liquid drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211283705U (en) |
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2019
- 2019-11-27 CN CN201922074684.0U patent/CN211283705U/en active Active
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