A laboratory waste liquid storage device

Abstract

The utility model relates to the technical field of waste liquid storage devices, and discloses a laboratory waste liquid storage device, including a placement base, a damper, a placement seat, a sensor, a contact head, an alarm, and a waste liquid storage box. A plurality of dampers are symmetrically fixedly installed inside the placement base, a placement seat is fixedly installed on the top of every two dampers, and a contact head is fixedly installed on the bottom of each placement seat. The beneficial effects of the utility model are as follows: by arranging the coordination between the damper, the placement seat, the sensor, the contact head and the alarm, the waste liquid storage box increases its weight to press the placement seat downward, and the placement seat drives the contact head to adjust downward. When the contact head contacts the sensor, the sensor transmits a signal to the inside of the alarm, and the alarm sounds an alarm to remind the staff of the weight inside the waste liquid storage box, thereby preventing the waste liquid inside the waste liquid storage box from overflowing and affecting the collection effect, making the collection more convenient and improving the practicality of the laboratory waste liquid storage device.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid storage devices, in particular to a laboratory waste liquid storage device. Background Art

[0002] The waste liquid storage device can temporarily store the waste liquid generated in the laboratory, which can ensure the environmental hygiene and work safety of the laboratory. It can also prevent the waste liquid from polluting the environment. The waste liquid can be classified according to different chemical properties to avoid the dangerous mixing of different types of waste liquid.

[0003] Chinese patent CN217774165U proposes a laboratory waste liquid storage device, including an operating table, a rectangular operating groove is opened on the upper surface of the operating table, a supporting mesh plate is horizontally arranged in the rectangular operating groove, a plurality of partition plates are fixedly connected in parallel on the inner bottom surface of the rectangular operating groove, and the rectangular operating groove is divided into a plurality of waste liquid separation areas by the partition plates, a drainage cylinder is fixedly connected on the outer bottom surface of the operating table corresponding to each waste liquid separation area, the drainage cylinder is connected to the waste liquid separation area, a waste liquid collecting barrel is respectively arranged below the operating table corresponding to each drainage barrel, a liquid inlet barrel is connected to the top of the waste liquid collecting barrel, a corrugated hose is connected to the lower end of the drainage barrel, and the lower end of the corrugated hose is inserted into the upper port of the liquid inlet barrel, so as to solve the problem that when the operating platform in the traditional technology is used, the operator needs to bend down to pour the waste liquid into the collection barrel, and due to too many types of waste liquids, different waste liquids are mixed together and cannot be classified and stored.

[0004] The above scheme sets up a cleaning tube, and a plurality of spray nozzles are arranged on the lower peripheral wall of the cleaning tube, which can realize the cleaning of the surface of the supporting mesh plate after the experiment, which is convenient and quick. However, the above scheme cannot detect the weight inside the waste liquid storage box in real time. Generally, the staff is required to observe the amount inside at all times, which may easily cause the waste liquid to overflow the waste liquid storage box, reducing the practicality of the laboratory waste liquid storage device. Utility Model Content

[0005] The purpose of the utility model is to provide a laboratory waste liquid storage device in order to solve the above-mentioned problems. The device utilizes the cooperation between a damper, a placement seat, a sensor, a contact head and an alarm. The alarm can alert the staff of the weight inside the waste liquid storage box, prevent the waste liquid inside the waste liquid storage box from overflowing and affecting the collection effect, make collection more convenient, and solve the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A laboratory waste liquid storage device comprises a placement base, a damper, a placement seat, a sensor, a contact head, an alarm, and a waste liquid storage box, wherein a plurality of dampers are symmetrically fixedly installed inside the placement base, a placement seat is fixedly installed on the top of every two dampers, a contact head is fixedly installed on the bottom of each placement seat, and the bottom of each contact head is contact-connected with a sensor, the sensor is located on the inner wall of the placement base, each sensor is electrically connected to an alarm, and the alarm is located on one side of the placement base, and a waste liquid storage box is movably placed inside each placement seat.

[0008] As a preferred solution of the utility model, a clamping assembly is provided inside each of the placement seats, a mounting frame is fixedly installed on the top of the placement base, a plurality of through slots are opened on the top of the mounting frame, and a disassembly assembly is provided on the top of each of the waste liquid storage boxes.

[0009] As a preferred solution of the utility model, the clamping assembly includes guide rods, each of which is fixedly installed inside the placement seat, and the outer end of each guide rod is symmetrically slidably connected to a sliding block, and a spring is fixedly installed on one side of each sliding block, and the guide rod passes through the spring.

[0010] As a preferred solution of the utility model, a clamping plate is fixedly installed on the top of each sliding block, a first electromagnetic coil is fixedly installed on the inner side of one of the sliding blocks, and a second electromagnetic coil is fixedly installed on the inner side of the other sliding block.

[0011] As a preferred solution of the utility model, the disassembly assembly includes a connecting tube, each of which is fixedly installed on the top of the waste liquid storage box, and each of which is provided with a threaded groove inside, and a sealing gasket is fixedly installed above the threaded groove.

[0012] As a preferred solution of the utility model, the interior of each threaded groove is threadedly connected with a threaded barrel, and the top of each threaded barrel is fixedly installed with an adjusting hose, and the top of the adjusting hose is fixedly installed with a filter screen, and the filter screen is located inside the through groove.

[0013] The beneficial effect of the utility model is as follows: by setting the coordination between the damper, the placement seat, the sensor, the contact head and the alarm, the waste liquid storage box increases its weight to press the placement seat downward, and the placement seat drives the contact head to adjust downward. When the contact head contacts the sensor, the sensor transmits a signal to the inside of the alarm. The alarm sounds an alarm to remind the staff of the weight inside the waste liquid storage box, preventing the waste liquid inside the waste liquid storage box from overflowing and affecting the collection effect, making the collection more convenient and improving the practicality of the laboratory waste liquid storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the disassembly assembly structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall internal structure of the utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. placement base; 2. damper; 3. placement seat; 4. sensor; 5. contact head; 6. alarm; 7. waste liquid storage box; 8. clamping assembly; 81. guide rod; 82. sliding block; 83. spring; 84. clamping plate; 85. first electromagnetic coil; 86. second electromagnetic coil; 9. mounting frame; 10. through groove; 11. disassembly assembly; 111. connecting tube; 112. threaded groove; 113. sealing gasket; 114. threaded tube; 115. adjusting hose; 116. filter. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example

[0022] See also Figure 1 - Figure 4 The utility model provides a technical solution: a laboratory waste liquid storage device, including a placement base 1, a damper 2, a placement seat 3, a sensor 4, a contact head 5, an alarm 6, and a waste liquid storage box 7. A plurality of dampers 2 are symmetrically fixedly installed inside the placement base 1. The damper 2 consumes vibration energy by friction. A placement seat 3 is fixedly installed on the top of every two dampers 2. A contact head 5 is fixedly installed on the bottom of each placement seat 3. The bottom of each contact head 5 is contact-connected with a sensor 4. The sensor 4 is located on the inner wall of the placement base 1. The sensor 4 can transmit a signal to the inside of the alarm 6. Each sensor 4 is electrically connected to the alarm 6. The alarm 6 is located on one side of the placement base 1. A waste liquid storage box 7 is movably placed inside each placement seat 3. The inside of the waste liquid storage box 7 has waterproof material.

[0023] Furthermore, a clamping assembly 8 is provided inside each placement seat 3, and a mounting frame 9 is fixedly installed on the top of the placement base 1. The mounting frame 9 is made of stainless steel, and a plurality of through grooves 10 are opened on the top of the mounting frame 9. A disassembly assembly 11 is provided on the top of each waste liquid storage box 7.

[0024] Furthermore, the clamping assembly 8 includes a guide rod 81, each of which is fixedly installed inside the placement seat 3. The guide rod 81 is made of cast steel, and the outer end of each guide rod 81 is symmetrically slidably connected to a sliding block 82. A spring 83 is fixedly installed on one side of each sliding block 82. The spring 83 is elastic and plays a resetting role. The guide rod 81 passes through the spring 83.

[0025] Furthermore, a clamping plate 84 is fixedly installed on the top of each sliding block 82, and the material of the clamping plate 84 is aluminum alloy. A first electromagnetic coil 85 is fixedly installed on the inner side of one of the sliding blocks 82, and a second electromagnetic coil 86 is fixedly installed on the inner side of the other sliding block 82. The first electromagnetic coil 85 and the second electromagnetic coil 86 have opposite magnetic poles and have mutual attraction.

[0026] Furthermore, the disassembly component 11 includes a connecting tube 111, each connecting tube 111 is fixedly installed on the top of the waste liquid storage box 7, and a threaded groove 112 is opened inside each connecting tube 111, and a sealing gasket 113 is fixedly installed above the threaded groove 112, and the material of the sealing gasket 113 is silicone.

[0027] Furthermore, the interior of each threaded groove 112 is threadedly connected to a threaded barrel 114, and the threaded groove 112 and the threaded barrel 114 are easy to install and disassemble, and an adjusting hose 115 is fixedly installed on the top of each threaded barrel 114. The adjusting hose 115 is made of a stainless steel hose, and a filter screen 116 is fixedly installed on the top of the adjusting hose 115. The filter screen 116 is located inside the through groove 10.

[0028] To sum up: the staff places the waste liquid storage box 7 inside the placement seat 3, and energizes the first electromagnetic coil 85. The first electromagnetic coil 85 and the second electromagnetic coil 86 have opposite magnetic poles and have mutual attraction, driving the two sliding blocks 82 to slide close to each other, and the two sliding blocks 82 drive the clamping plate 84 to adjust, and the waste liquid storage box 7 is clamped and fixed with the two clamping plates 84, and then the threaded barrel 114 is inserted into the inside of the threaded groove 112, and the threaded barrel 114 is rotated. The threaded barrel 114 fixes the adjustment hose 115 and the connecting barrel 111, and the impurities in the waste liquid are filtered with the filter net 116. Waste liquid is added to the waste liquid storage box 7, and the waste liquid storage box 7 presses the placement seat 3 downward, and the placement seat 3 drives the contact head 5 to adjust downward. When the contact head 5 contacts the sensor 4, the sensor 4 transmits the signal to the inside of the alarm 6, and the alarm 6 sends an alarm to remind the staff.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory waste liquid storage device, characterized in that: The invention comprises a placement base (1), a damper (2), a placement seat (3), a sensor (4), a contact head (5), an alarm (6), and a waste liquid storage box (7); a plurality of dampers (2) are symmetrically fixedly installed inside the placement base (1); a placement seat (3) is fixedly installed on the top of every two dampers (2); a contact head (5) is fixedly installed on the bottom of each placement seat (3); and the bottom of each contact head (5) is contact-connected with a sensor (4); the sensor (4) is located on the inner wall of the placement base (1); each sensor (4) is electrically connected to an alarm (6); and the alarm (6) is located on one side of the placement base (1); and a waste liquid storage box (7) is movably placed inside each placement seat (3).

2. A laboratory waste liquid storage device according to claim 1, characterized in that: A clamping assembly (8) is provided inside each of the placement seats (3); a mounting frame (9) is fixedly installed on the top of the placement base (1); a plurality of through slots (10) are provided on the top of the mounting frame (9); and a disassembly assembly (11) is provided on the top of each of the waste liquid storage boxes (7).

3. A laboratory waste liquid storage device according to claim 2, characterized in that: The clamping assembly (8) comprises a guide rod (81), each of the guide rods (81) is fixedly mounted inside the placement seat (3), and the outer end of each guide rod (81) is symmetrically slidably connected to a sliding block (82), one side of each sliding block (82) is fixedly mounted with a spring (83), and the guide rod (81) passes through the spring (83).

4. A laboratory waste liquid storage device according to claim 3, characterized in that: A clamping plate (84) is fixedly mounted on the top of each sliding block (82), a first electromagnetic coil (85) is fixedly mounted on the inner side of one of the sliding blocks (82), and a second electromagnetic coil (86) is fixedly mounted on the inner side of the other sliding block (82).

5. A laboratory waste liquid storage device according to claim 2, characterized in that: The disassembly assembly (11) comprises a connecting tube (111), each of the connecting tubes (111) is fixedly mounted on the top of the waste liquid storage tank (7), and each of the connecting tubes (111) is provided with a threaded groove (112) inside, and a sealing gasket (113) is fixedly mounted above the threaded groove (112).

6. A laboratory waste liquid storage device according to claim 5, characterized in that: The interior of each threaded groove (112) is threadedly connected to a threaded barrel (114), and an adjusting hose (115) is fixedly installed on the top of each threaded barrel (114), and a filter screen (116) is fixedly installed on the top of each adjusting hose (115), and the filter screen (116) is located inside the through groove (10).

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