CN203256850U - Self-circulation water supply system for laboratory - Google Patents
Self-circulation water supply system for laboratory Download PDFInfo
- Publication number
- CN203256850U CN203256850U CN2013201975620U CN201320197562U CN203256850U CN 203256850 U CN203256850 U CN 203256850U CN 2013201975620 U CN2013201975620 U CN 2013201975620U CN 201320197562 U CN201320197562 U CN 201320197562U CN 203256850 U CN203256850 U CN 203256850U
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- China
- Prior art keywords
- water
- tank
- controller
- liquid level
- grey
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to a water supply system, in particular to the self-circulation water supply system for a laboratory, and belongs to the technical field of water supply control. According to the technical scheme, the self-circulation water supply system for the laboratory comprises a grey water collection tank for storing grey water. A water pump which is used for pumping grey water in the grey water collection tank to a water supply tank is arranged on the grey water collection tank. The liquid inlet of the water supply tank is connected with the liquid outlet of the water pump. A water level detection sensor is arranged in the water supply tank and connected with a controller which is connected with the water pump, and the controller controls the working state of the water pump according to water level information detected by the water level detection sensor. The self-circulation water supply system for the laboratory is simple and compact in structure, convenient to use, environmentally friendly, safe, reliable and capable of saving water.
Description
Technical field
The utility model relates to a kind of water system, and especially a kind of laboratory self-loopa water system belongs to the technical field for water management.
Background technology
Old laboratory water normally is directly connected to tap water, and the laboratory water generally can not recycle, and used water generally directly is discharged, and has so just caused a large amount of wastes of water resource.Everybody is in the age of advocating environmental protection and energy saving at this, and the waste of water resource is the problem that must solve.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of laboratory self-loopa water system is provided, and it is simple and compact for structure, and is easy to use, and water-saving and environmental protection is safe and reliable.
The technical scheme that provides according to the utility model, described laboratory self-loopa water system, comprise be used to the grey water collection tank of taking in buck, described grey water collection tank is provided with for the water pump that the buck in the grey water collection tank is drawn into water tank, and the inlet of water tank is connected with the liquid outlet of water pump; Be provided with level detection sensor in the water tank, described level detection sensor is connected with controller, and described controller is connected with water pump, and the water level information that controller detects according to level detection sensor is controlled the duty of water pump.
Described level detection sensor comprises low liquid level sensor and high liquid level sensor, and described high liquid level sensor is positioned at the top of low liquid level sensor, and high liquid level sensor and low liquid level sensor all are connected with controller.
The liquid outlet of described grey water collection tank is connected with the inlet of water pump by the first pipeline, and the liquid outlet of water pump is connected with the inlet of water tank by second pipe.
Described water tank is provided with grounding screw, and described grounding screw is electrically connected with controller.
Advantage of the present utility model: the height that detects in real time water tank, interior water liquid level by low liquid level sensor and high liquid level sensor, when the water level in the water tank is in low fluid level condition, low liquid level sensor can will hang down liquid level signal and be transferred to controller, being connected or starting water pump of controller control water pump and external power source is so that water pump is transported to the buck in the grey water collection tank in the water tank.When water tank, when interior water level reaches high liquid level, the high liquid level signal that high liquid level sensor will detect is transferred in the controller, controller stops to be connected of water pump and external power source or switches off the pump, in stopping from grey water collection tank to water tank, carry buck, avoid overflowing of the interior water of water tank.To test the used water of end and be discharged in the grey water collection tank in the laboratory, the water in so grey water collection tank can be recycled in the water tank by water pump, realizes water circulation; Simple and compact for structure, easy to use, water-saving and environmental protection, safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1-ash water collection tank, 2-controller, 3-the first pipeline, 4-water pump, 5-second pipe, 6-water tank, the high liquid level sensor of 7-, the low liquid level sensor of 8-and 9-grounding screw.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: in order to reach the requirement of water saving supply, the utility model comprises be used to the grey water collection tank 1 of taking in buck, described grey water collection tank 1 is provided with for the water pump 4 that the buck in the grey water collection tank 1 is drawn into water tank 6, and the inlet of water tank 6 is connected with the liquid outlet of water pump 4; Be provided with level detection sensor in the water tank 6, described level detection sensor is connected with controller 2, and described controller 2 is connected with water pump 4, and the water level information that controller 2 detects according to level detection sensor is controlled the duty of water pump 4.
Particularly, described level detection sensor comprises low liquid level sensor 8 and high liquid level sensor 7, and described high liquid level sensor 7 is positioned at the top of low liquid level sensor 8, and high liquid level sensor 7 and low liquid level sensor 8 all are connected with controller 2.The liquid outlet of described grey water collection tank 1 is connected with the inlet of water pump 4 by the first pipeline 3, and the liquid outlet of water pump 4 is connected with the inlet of water tank 6 by second pipe 5.
Described water tank 6 is provided with grounding screw 9, and described grounding screw 9 is electrically connected with controller 2.Among the utility model embodiment, realize the grounding requirement of whole water system by grounding screw 9.Controller 2 can adopt relay, water pump 4 is connected with external power source by controller 2, controller 2 receives the signal of high liquid level sensor 7 and low liquid level sensor 8, the controller low liquid level sensor 8 of 2 bases and high liquid level sensor 7 triggering control water pumps 4 are connected with power supply, realize the control to water pump 4 duties.Certainly, controller 2 also can adopt the microprocessor realization to the control of water pump 4 duties.
The utility model detects the height of water tank 6 interior water liquid levels in real time by low liquid level sensor 8 and high liquid level sensor 7, when the water level in the water tank 6 is in low fluid level condition, low liquid level sensor 8 can will hang down liquid level signal and be transferred to controller 2, being connected or starting water pump 4 of controller 2 control water pumps 4 and external power source is so that water pump 4 is transported to grey water collection tank 1 interior buck in the water tank 6.When the water level in the water tank 6 reaches high liquid level, the high liquid level signal that high liquid level sensor 7 will detect is transferred in the controller 2, controller 2 stops to be connected of water pump 4 and external power source or switches off the pump 4, to stop the 6 interior conveying bucks from grey water collection tank 1 to water tank, avoid overflowing of water tank 6 interior water.To test the used water of end and be discharged in the grey water collection tank 1 in the laboratory, the water in so grey water collection tank 1 can be recycled in the water tank 6 by water pump 4, realizes water circulation; Simple and compact for structure, easy to use, water-saving and environmental protection, safe and reliable.
Claims (4)
1. laboratory self-loopa water system, it is characterized in that: comprise be used to the grey water collection tank (1) of taking in buck, described grey water collection tank (1) is provided with for the water pump (4) that the buck in the grey water collection tank (1) is drawn into water tank (6), and the inlet of water tank (6) is connected with the liquid outlet of water pump (4); Water tank is provided with level detection sensor in (6), described level detection sensor is connected with controller (2), described controller (2) is connected with water pump (4), and the water level information that controller (2) detects according to level detection sensor is controlled the duty of water pump (4).
2. self-loopa water system in laboratory according to claim 1, it is characterized in that: described level detection sensor comprises low liquid level sensor (8) and high liquid level sensor (7), described high liquid level sensor (7) is positioned at the top of low liquid level sensor (8), and high liquid level sensor (7) and low liquid level sensor (8) all are connected with controller (2).
3. self-loopa water system in laboratory according to claim 1, it is characterized in that: the liquid outlet of described grey water collection tank (1) is connected with the inlet of water pump (4) by the first pipeline (3), and the liquid outlet of water pump (4) is connected with the inlet of water tank (6) by second pipe (5).
4. self-loopa water system in laboratory according to claim 1, it is characterized in that: described water tank (6) is provided with grounding screw (9), and described grounding screw (9) is electrically connected with controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201975620U CN203256850U (en) | 2013-04-18 | 2013-04-18 | Self-circulation water supply system for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201975620U CN203256850U (en) | 2013-04-18 | 2013-04-18 | Self-circulation water supply system for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256850U true CN203256850U (en) | 2013-10-30 |
Family
ID=49469428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201975620U Expired - Lifetime CN203256850U (en) | 2013-04-18 | 2013-04-18 | Self-circulation water supply system for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233497A (en) * | 2013-04-18 | 2013-08-07 | 无锡市万里实业发展有限公司 | Laboratory self-circulation water supplying system |
-
2013
- 2013-04-18 CN CN2013201975620U patent/CN203256850U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233497A (en) * | 2013-04-18 | 2013-08-07 | 无锡市万里实业发展有限公司 | Laboratory self-circulation water supplying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214115 No. 179 Ximei Road, Hongshan Street, New District, Wuxi City, Jiangsu Province Patentee after: WUXI WANLI INDUSTRIAL GROUP Co.,Ltd. Address before: 214125 Shuangxin Industrial Park, Taihu Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI WANLI INDUSTRIAL DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |