CN214811034U

CN214811034U - Laboratory waste liquid collection device

Info

Publication number: CN214811034U
Application number: CN202120499446.9U
Authority: CN
Inventors: 林洁; 梁中平; 覃杨光
Original assignee: Guangxi International Travel Health Care Center Outpatient Department Of Nanning Customs Port
Current assignee: Guangxi International Travel Health Care Center Outpatient Department Of Nanning Customs Port
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-23
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a laboratory waste liquid collecting device, which comprises a workbench and a negative pressure component, wherein the workbench is provided with a plurality of collecting tanks; each collecting groove is connected with a collecting box through a pipeline, the top of each collecting box is communicated with a negative pressure component through a negative pressure pipe, and the output end of each negative pressure component is provided with a purification component. The waste liquid collecting device is provided with the workbench, so that the waste liquid collecting device can be conveniently used with other test equipment, the using area is increased, and other articles can be conveniently placed when the waste liquid is poured; set up multiunit collecting vat and collecting box, the categorised different waste liquids of collection of can being convenient for like this avoid multiple waste liquid to mix the back and produce waste gas, pollute the laboratory environment. Utilize the negative pressure subassembly to aspirate the waste gas in every collecting tank simultaneously, can also make the waste liquid in every collecting vat can flow into to the collecting tank fast in, kill two birds with one stone. In addition, the waste gas discharged by each collecting box is purified by the purifying assembly, so that the environment pollution is avoided.

Description

Laboratory waste liquid collection device

Technical Field

The utility model relates to a laboratory waste water treatment technical field especially relates to a laboratory waste liquid collection device.

Background

At present, a large amount of waste liquid is generated in the laboratory detection process, various reagents and detection sample scraps are contained in the waste liquid, and if the waste liquid is not discharged in time, bacteria can be easily bred and the test is influenced. In addition, some reagents in the laboratory can react if poured together in the test process at present, and some irritating or toxic gases are generated, so that the environment of the laboratory is influenced greatly.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a laboratory waste liquid collection device, this collection device can also effectively purify the produced waste gas of waste liquid except can not collecting different waste liquids by classification.

In order to realize the purpose, the utility model discloses a technical scheme be:

a laboratory waste liquid collecting device comprises a workbench and a negative pressure assembly, wherein a plurality of collecting grooves are formed in the workbench; each collecting groove is connected with a collecting box through a pipeline, the top of each collecting box is communicated with a negative pressure component through a negative pressure pipe, and the output end of each negative pressure component is provided with a purification component.

Furthermore, the negative pressure component comprises a negative pressure fan, the negative pressure pipe comprises a main pipe and a plurality of branch pipes, one end of each branch pipe is communicated with one end of the main pipe, the other end of the main pipe is communicated with the input end of the negative pressure fan, and the other end of each branch pipe is communicated with the top of the corresponding collecting box.

Further, purify the subassembly and include the barrel and can set up the cassette in the barrel with dismantling, the one end of barrel and negative-pressure air fan's output intercommunication.

Furthermore, an ultrasonic water level probe is arranged inside each group of the collecting boxes.

Furthermore, a drain valve is arranged at the bottom of each group of the collecting boxes.

Furthermore, the collecting box is provided with a circuit board and a storage battery, the storage battery supplies electric energy to the circuit board, and the circuit board is provided with a controller; the ultrasonic water level probe is connected with the controller through a data transmission line.

Furthermore, a wireless data transmission module is arranged on the circuit board.

Furthermore, an alarm is arranged on the collection box or the workbench and electrically connected with the controller.

Further, a control switch is arranged on the workbench and can control the start and stop of the negative pressure fan.

The utility model has the advantages that:

the waste liquid collecting device is provided with the workbench, so that the waste liquid collecting device can be conveniently used with other test equipment, the using area is increased, and other articles can be conveniently placed when the waste liquid is poured; set up multiunit collecting vat and collecting box, the categorised different waste liquids of collection of can being convenient for like this avoid multiple waste liquid to mix the back and produce waste gas, pollute the laboratory environment. Utilize the negative pressure subassembly to aspirate the waste gas in every collecting tank simultaneously, can also make the waste liquid in every collecting vat can flow into to the collecting tank fast in, kill two birds with one stone. In addition, the waste gas discharged by each collecting box is purified by the purifying assembly, so that the environment pollution is avoided.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of an embodiment of the present invention.

In the figure: the device comprises a workbench 1, a collecting tank 11, a pipeline 12, a collecting tank 13, an ultrasonic water level probe 14, a blow-down valve 15, a circuit board 16, a storage battery 17, a controller 18, an alarm 19, a water tap 1a, a negative pressure component 2, a negative pressure fan 21, a main pipe 22, a branch pipe 23, a purification component 3, a cylinder 31, a filter 32 and a control switch 4

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, the present application provides a laboratory waste liquid collecting device, which includes a workbench 1 and a negative pressure assembly 2, wherein the workbench 1 is provided with a plurality of collecting tanks 11; each collecting groove 11 is connected with a collecting box 13 through a pipeline 12, the top of each collecting box 13 is communicated with the negative pressure component 2 through a negative pressure pipe, and the output end of the negative pressure component 2 is provided with a purifying component 3. Wherein for the convenience of removing and carrying, the bottom of workstation 1 sets up the truckle, and workstation 1 is located and is provided with tap 1a on the week side of collecting vat 11 simultaneously, is convenient for wash collecting vat 11 or wash other instruments. In some embodiments, the collection gutter 11 may also be provided with a cover, which facilitates closing of the collection gutter 11 when not in use. Wherein in order to realize the function of disinfecting, set up the ultraviolet lamp on the lid in this application.

For simple design and cost reduction, the negative pressure assembly 2 comprises a negative pressure fan 21, the negative pressure pipe comprises a main pipe 22 and a plurality of branch pipes 23, one ends of the branch pipes are communicated with one end of the main pipe 22, the other end of the main pipe 22 is communicated with the input end of the negative pressure fan 21, and the other end of each branch pipe 23 is communicated with the top of the corresponding collection box 13. Wherein, one negative pressure fan 21 is used for sucking waste gas in a negative pressure way for all the collection boxes 13, thereby improving the working efficiency. The main pipe 22 and the branch pipes 23 are connected through quick-release joints, and meanwhile, the branch pipes 23 are connected with the top of the collecting box 13 through quick-release joints, so that workers in the later period can clean or wash the collecting box 13 conveniently. In order to discharge the waste liquid stored in the collection boxes 13 and to perform centralized waste liquid recovery in the later period, a drain valve 15 is arranged at the bottom of each collection box 13. In order to control the starting of the negative pressure fan 21, a control switch 4 is arranged on the workbench 1, and the control switch 4 can control the starting and stopping of the negative pressure fan 21.

Further, for the convenience of later stage change and maintenance purification subassembly 3, purification subassembly 3 includes barrel 31 and can set up the cassette 32 in barrel 31 with dismantling, the one end of barrel 31 communicates with negative-pressure air fan 21's output, and the cassette 32 is conventional active carbon filter can.

In some embodiments, in order to avoid the overflow of the waste liquid in the collection boxes 13, an ultrasonic water level probe 14 is disposed inside each set of collection boxes 13, and the ultrasonic water level probe 14 can be used to effectively detect whether the waste liquid stored inside each collection box 13 is excessive. Wherein the ultrasonic water level probe 14 can be connected with an external medical system or an alarm system. In order to realize automatic alarm, the collecting box 13 is provided with a circuit board 16 and a storage battery 17, and the circuit board 16 is provided with a controller 18; the ultrasonic water level probe 14 is connected with the controller 18 through a data transmission line. The circuit board 16 is connected with a medical system or an alarm system through a wireless data transmission module, and the storage battery 17 supplies electric energy to the circuit board 16. Further, an alarm 19 is arranged on the collection box 13 or the workbench 1, and the alarm 19 is electrically connected with the controller 18. The present application is preferably mounted on a work table 1.

The waste liquid collecting device is provided with the working table 1, so that the working table can be conveniently used with other test equipment, the using area is increased, and other articles can be conveniently placed when waste liquid is poured; set up multiunit collecting vat 11 and collecting box 13, the categorised different waste liquids of collection of can being convenient for like this avoid multiple waste liquid to mix the back and produce waste gas, pollute the laboratory environment. Utilize negative pressure component 2 to aspirate the waste gas in every collecting tank 13 simultaneously, can also make the waste liquid in every collecting vat 11 flow into in collecting tank 13 fast, kill two birds with one stone. In addition, the purification component 3 is used for purifying the waste gas discharged by each collection box 13, so that the environment pollution is avoided.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. A laboratory waste liquid collecting device is characterized by comprising a workbench and a negative pressure assembly, wherein a plurality of collecting grooves are formed in the workbench; each collecting groove is connected with a collecting box through a pipeline, the top of each collecting box is communicated with a negative pressure component through a negative pressure pipe, and the output end of each negative pressure component is provided with a purification component.

2. The laboratory waste collection device of claim 1, wherein the negative pressure assembly comprises a negative pressure fan, the negative pressure tube comprises a main tube and a plurality of branch tubes, one ends of the branch tubes are communicated with one end of the main tube, the other end of the main tube is communicated with an input end of the negative pressure fan, and the other end of each branch tube is respectively communicated with the top of the corresponding collection box.

3. The laboratory waste collection device of claim 2, wherein the purification assembly comprises a cylinder and a filter sheet detachably disposed in the cylinder, and one end of the cylinder is communicated with an output end of the negative pressure fan.

4. The laboratory waste collection device of claim 1, wherein each collection tank is provided with an ultrasonic water level probe therein.

5. A laboratory waste collection device according to claim 1 or 4, wherein a blowoff valve is provided on the bottom of each collection tank.

6. The laboratory waste collection device of claim 4, wherein the collection box is provided with a circuit board and a storage battery, the storage battery supplies electric energy to the circuit board, and the circuit board is provided with a controller; the ultrasonic water level probe is connected with the controller through a data transmission line.

7. The device of claim 6, wherein the circuit board is provided with a wireless data transmission module.

8. The laboratory waste collection device of claim 6, wherein an alarm is disposed on the collection box or the working table, and the alarm is electrically connected to the controller.

9. The laboratory waste liquid collection device of claim 1, wherein a control switch is arranged on the workbench, and the control switch can control the start and stop of the negative pressure fan.