Energy-saving laboratory water supply system

Abstract

The utility model discloses an energy-saving laboratory water supply system which comprises a water receiving pipe, a battery valve switch, a PLC (programmable logic controller) and a water collecting tank, a water level detector is fixedly mounted in the water collecting tank, a wireless signal transmission module is fixedly mounted on the left side of the water level detector, and a water conduit is fixedly mounted at the lower left corner of the water collecting tank. An ultrapure water machine is fixedly mounted at the left lower end of the water guide pipe, a support table is fixedly mounted at the bottom of the ultrapure water machine, a water permeable net is fixedly mounted in the support table, a wastewater purifying machine is fixedly mounted on the inner side of the support table, and a water suction pump is fixedly mounted at the right lower corner of the wastewater purifying machine. According to the utility model, water used in an experiment can be uniformly purified through the wastewater purifying machine, and purified sewage can flow into the recycling box to be stored, so that the purified wastewater can be conveniently reused next time, the cyclic utilization of water resources is realized, and the concept of saving is met.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory water supply systems, in particular to an energy-saving laboratory water supply system. Background Art

[0002] A laboratory is a place where experiments are conducted. The laboratory is the cradle of science, the base of scientific research, and the source of technological development, playing a vital role in the development of science and technology. Laboratories can be divided into three categories based on their ownership: the first category is laboratories affiliated with or managed by universities; the second category is laboratories belonging to national institutions, some of which are even international institutions; and the third category is directly under the jurisdiction of industrial enterprises, serving the development and research of industrial technology. The water supply of laboratories is particularly important for these laboratories.

[0003] Traditional laboratory water is usually directly connected to tap water. Laboratory water cannot be recycled and used water is usually discharged directly, which causes a large amount of waste of water resources and is not in line with the concept of conservation. Therefore, we propose a new type of energy-saving laboratory water supply system. Utility Model Content

[0004] The utility model provides an energy-saving laboratory water supply system to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An energy-saving laboratory water supply system comprises a water connecting pipe, a battery valve switch is fixedly installed on the left end of the water connecting pipe, the upper side of the battery valve switch is electrically connected to a PLC controller, a water collecting box is provided on the lower side of the battery valve switch, a water level detector is fixedly installed inside the water collecting box, a wireless signal transmission module is fixedly installed on the left side of the water level detector, a water diversion pipe is fixedly installed at the lower left corner of the water collecting box, an ultrapure water machine is fixedly installed on the lower left end of the water diversion pipe, a support table is fixedly installed on the bottom of the ultrapure water machine, a permeable net is fixedly installed inside the support table, a wastewater purifier is fixedly installed on the inner side of the support table, a water pump is fixedly installed at the lower right corner of the wastewater purifier, the right end of the water pump is fixedly connected to a drain pipe, and a recovery box is provided at the right end of the drain pipe.

[0007] As a further improvement of the present technical solution: the battery valve switch is fixedly installed in the middle of the water receiving pipe, wherein the lower left end of the water receiving pipe is arranged in the water collecting tank.

[0008] As a further improvement of the present technical solution: the battery valve switch, PLC controller, water level detector and wireless signal transmission module are all connected in an electrically connected manner.

[0009] As a further improvement of the present technical solution: the ultrapure water machine is arranged directly above the permeable net, wherein the permeable net is made of stainless steel.

[0010] As a further improvement of this technical solution: the right end of the drain pipe is arranged inside the recovery box.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The wastewater purifier can uniformly purify the water used in the experiment. After purification, the wastewater will flow into the recycling box for storage, so that the purified wastewater can be reused next time, realizing the recycling of water resources and conforming to the concept of conservation;

[0013] 2. The ultrapure water machine can purify tap water and make it ultrapure water, which can prevent impurities in tap water from affecting experimental data and ensure the accuracy of experimental data.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a logical structure diagram of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Water connection pipe; 2. Battery valve switch; 3. PLC controller; 4. Water collection tank; 5. Water level detector; 6. Wireless signal transmission module; 7. Water diversion pipe; 8. Ultrapure water machine; 9. Support stand; 10. Permeable net; 11. Wastewater purifier; 12. Water pump; 13. Drain pipe; 14. Recovery box. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and are not in exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0021] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] See also Figures 1-2 In the embodiment of the present utility model, an energy-saving laboratory water supply system includes a water connecting pipe 1, a battery valve switch 2 is fixedly installed at the left end of the water connecting pipe 1, the upper side of the battery valve switch 2 is electrically connected to a PLC controller 3, a water collecting box 4 is provided on the lower side of the battery valve switch 2, a water level detector 5 is fixedly installed inside the water collecting box 4, a wireless signal transmission module 6 is fixedly installed on the left side of the water level detector 5, a water diversion pipe 7 is fixedly installed at the lower left corner of the water collecting box 4, an ultrapure water machine 8 is fixedly installed at the lower left end of the water diversion pipe 7, a bracket 9 is fixedly installed at the bottom of the ultrapure water machine 8, a permeable net 10 is fixedly installed inside the bracket 9, a wastewater purifier 11 is fixedly installed on the inner side of the bracket 9, a water pump 12 is fixedly installed at the lower right corner of the wastewater purifier 11, the right end of the water pump 12 is fixedly connected to a drain pipe 13, and a recovery box 14 is provided at the right end of the drain pipe 13.

[0024] See also Figure 1 The battery valve switch 2 is fixedly installed in the middle of the water receiving pipe 1, wherein the lower left end of the water receiving pipe 1 is arranged in the water collecting tank 4. The battery valve switch 2 can control the on-off of the water receiving pipe 1, which is convenient for controlling the on-off of the external water flow.

[0025] See also Figure 1-2 The battery valve switch 2, PLC controller 3, water level detector 5 and wireless signal transmission module 6 are all electrically connected. The water level in the water collecting tank 4 is monitored by the water level detector 5, and the wireless signal transmission module 6 transmits the water level information to the PLC controller 3. The PLC controller 3 controls the opening or closing of the battery valve switch 3, so as to control the on and off of the external water flow according to actual needs.

[0026] See also Figure 1 The ultrapure water machine 8 is arranged directly above the permeable net 10, wherein the permeable net 10 is made of stainless steel. The permeable net 10 made of stainless steel has the ability to resist rust and can effectively improve the service life.

[0027] See also Figure 1 The right end of the drain pipe 13 is arranged inside the recovery box 14. By arranging the right end of the drain pipe 13 inside the recovery box 14, it is convenient to transport the purified sewage to the recovery box 14 for storage.

[0028] The working principle of the present invention is as follows: when using the water supply system to supply water to the laboratory, first, one end of the water pipe 1 is fixedly installed on the faucet, so that the faucet is in a normally open state, and the battery valve switch 2 is turned on to allow water to flow into the water collecting tank 4. The water level monitor 5 can monitor the water level of the water collecting tank 4 in real time, and transmit the water level data to the PLC controller 3 through the wireless signal transmission module 6. When the water level of the water collecting tank 4 reaches a preset value, the PLC controller 3 will control the battery valve switch 2 to close, blocking the water flow from continuing to flow into the water collecting tank 4. The water in the water collecting tank 4 will flow into the water diversion pipe 7, and the water flow will be introduced into the ultrapure water machine 8. The tap water passes through the ultrapure water machine 8. After filtration, it remains in the machine. When it is needed for experiments, the ultrapure water is directly discharged from the outlet of the ultrapure water machine 8 for use in the experiments. At the same time, using ultrapure water for experiments can ensure the accuracy of the experimental data. The wastewater used in the experiment can be poured directly onto the permeable net 10. The used experimental water will flow into the wastewater purifier 11 for unified purification treatment. When the purified wastewater needs to be treated, the water pump 12 is started, and the water pump 12 draws out the wastewater purifier 11 and transports it to the recycling box 14 through the drain pipe 13 for storage, so that the purified wastewater can be reused next time, realizing the recycling of water resources, which is in line with the concept of conservation.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. An energy-saving laboratory water supply system, characterized in that: The invention comprises a water receiving pipe (1), a battery valve switch (2) is fixedly installed at the left end of the water receiving pipe (1), the upper side of the battery valve switch (2) is electrically connected to a PLC controller (3), a water collecting box (4) is provided on the lower side of the battery valve switch (2), a water level detector (5) is fixedly installed inside the water collecting box (4), a wireless signal transmission module (6) is fixedly installed on the left side of the water level detector (5), a water diversion pipe (7) is fixedly installed at the lower left corner of the water collecting box (4), and the water diversion pipe An ultrapure water machine (8) is fixedly installed at the lower left end of (7), a support stand (9) is fixedly installed at the bottom of the ultrapure water machine (8), a permeable net (10) is fixedly installed inside the support stand (9), a wastewater purifier (11) is fixedly installed on the inner side of the support stand (9), a water pump (12) is fixedly installed at the lower right corner of the wastewater purifier (11), a drain pipe (13) is fixedly connected to the right end of the water pump (12), and a recovery box (14) is provided at the right end of the drain pipe (13).

2. An energy-saving laboratory water supply system according to claim 1, characterized in that: The battery valve switch (2) is fixedly mounted in the middle of the water receiving pipe (1), wherein the lower left end of the water receiving pipe (1) is arranged in the water collecting tank (4).

3. An energy-saving laboratory water supply system according to claim 1, characterized in that: The battery valve switch (2), PLC controller (3), water level detector (5) and wireless signal transmission module (6) are all connected in an electrically connected manner.

4. An energy-saving laboratory water supply system according to claim 1, characterized in that: The ultrapure water machine (8) is arranged directly above the water-permeable net (10), wherein the water-permeable net (10) is made of stainless steel.

5. The energy-saving laboratory water supply system according to claim 1, characterized in that: The right end of the drainage pipe (13) is arranged inside the recovery box (14).

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