Instrument flushing equipment

Abstract

The utility model relates to the technical field of flushing equipment, and discloses instrument flushing equipment which comprises a rectangular box, one side of the rectangular box is fixedly connected with a water pump, the inner wall of the rectangular box is fixedly connected with a through hole plate, the bottom of the through hole plate is fixedly connected with a cabin, and the inner bottom wall of the cabin is fixedly connected with an air cylinder. One end of the air cylinder is fixedly connected with a push rod, and the top of the push rod is fixedly connected with a connecting plate. According to the instrument flushing equipment, through the arrangement of a water pump, a through hole plate, an air cylinder, a push rod, a connecting plate, a guide rod, a cylinder, a limiting rod and a spray head, a first water pipe communicates with an external water source, a test tube bottle opening is inversely inserted into the cylinder, a cover plate is closed, the water pump is opened, meanwhile, the air cylinder is opened, and water flow is input into the spray head from a third water pipe and the first water pipe through the water pump; and meanwhile, the air cylinder drives the push rod to stretch out and draw back up and down and drives the connecting plate and the guide rod to do the same motion.

Description

Technical Field

[0001] The utility model relates to the technical field of flushing equipment, in particular to an instrument flushing equipment. Background Art

[0002] With the development of society, scientific researchers will conduct experimental research on various items in the laboratory to benefit the society, but after the research is completed, laboratory utensils, instruments, reagent bottles, etc. need to be rinsed. Among them, the Chinese patent (CN214348222U) discloses a chemical education post-experiment instrument rinsing device, including a base, a storage box is fixedly connected to the top of the base, a protective cover is sleeved on the outer wall of the storage box, and a first slide groove is opened on both sides of the inner wall of the protective cover, and a filter screen plate is slidably connected inside the first slide groove. The utility model slides the filter screen plate to the inside of the first slide groove, plugs the sealing gasket into the inside of the movable groove for sealing, places the instrument to be cleaned on the top of the filter screen plate, pulls the adjustment baffle upward, and makes the connecting sliders on both sides of the adjustment baffle slide inside the second slide groove, and further makes the adjustment baffle adjust the position through the elasticity of the reset spring. After the adjustment is completed, the threaded hole at the corresponding position is selected, and the position is fixed using a threaded rod, which can prevent water stains from splashing during cleaning, and the waste liquid after cleaning is filtered by the first filter plate and the second filter plate and remains in the waste liquid tank, thereby achieving solid-liquid separation.

[0003] At present, the instrument flushing equipment on the market has the same shortcomings as the above-mentioned comparative documents: when cleaning the experimental test tube, it is inconvenient to clean its inner wall, and it needs to use tools to clean it. If the cleaning operation is improper, it is easy to cause the cleaning waste water to splash out, causing environmental pollution, making the cleaning of the test tube more cumbersome, which easily leads to inconvenience during cleaning;

[0004] For this purpose, we designed an instrument flushing device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide an instrument flushing device which is highly practical, can be operated simply and has a relatively simple structure, thereby solving the problem of inconvenience in cleaning the inner wall of the test tube raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an instrument flushing device, comprising a rectangular box, one side of the rectangular box is fixedly connected to a water pump, the inner wall of the rectangular box is fixedly connected to a through-hole plate, the bottom of the through-hole plate is fixedly connected to a cabin, the inner bottom wall of the cabin is fixedly connected to a cylinder, one end of the cylinder is fixedly connected to a push rod, the top of the push rod is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a guide rod, the top of the through-hole plate is fixedly connected to a gasket, the top of the gasket is fixedly connected to a cylinder, the internal sliding connection of the cylinder is a limit rod, the bottom of the limit rod is fixedly connected to a guide rod, and both ends of the limit rod are fixedly connected to nozzles.

[0009] Optionally, water outlet holes are provided on the surface and the top of the nozzle, and the water outlet holes can better rinse the inner wall of the test tube when the water flows out, and the inner wall of the nozzle is connected to the first water pipe.

[0010] Optionally, the input end of the water pump is connected to a second water pipe, the second water pipe is connected to an external water source, so that the water pump can absorb water and transport it to the nozzle, and the output end of the water pump is connected to a third water pipe.

[0011] Optionally, the third water pipe runs through the rectangular box and one side of the cabin, and the surface of the third water pipe is connected to the first water pipe. There are three first water pipes, which are all connected to the surface of the third water pipe, so that the inner walls of three test tubes can be cleaned at the same time.

[0012] Optionally, a cover is hinged on the other side of the rectangular box, a card block is fixedly connected to the surface of the cover, a card slot matching the card block is opened on the upper end of the surface of the rectangular box, and a handle is fixedly connected to one side of the card block for easy opening of the cover.

[0013] Optionally, a drainage hole is provided on the inner bottom wall of the rectangular box, and the drainage hole can drain waste water from cleaning the test tubes. A foot pad is fixedly connected to the bottom of the rectangular box.

[0014] (III) Beneficial effects

[0015] The utility model provides an instrument flushing device, which has the following beneficial effects:

[0016] The instrument flushing equipment, through the arrangement of a water pump, a through-hole plate, a cylinder, a push rod, a connecting plate, a guide rod, a cylinder, a limit rod and a nozzle, first connects the first water pipe to an external water source, inserts the mouth of the test tube bottle upside down on the cylinder, closes the cover plate, turns on the water pump and opens the cylinder at the same time, at this time, the water flow will be input into the nozzle from the third water pipe and the first water pipe by the water pump, so that the nozzle discharges water, and at the same time, the cylinder drives the push rod to extend and retract up and down while driving the connecting plate and the guide rod to do the same movement, supports the limit rod and drives the nozzle to move up and down on the surface of the cylinder, and reciprocates and flushes the inner wall of the test tube, which plays a role in conveniently cleaning the inner wall of the test tube and improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the through-hole plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the limit rod structure of the utility model.

[0021] In the figure: 1, rectangular box; 2, water pump; 3, through-hole plate; 4, cabin; 5, cylinder; 6, push rod; 7, connecting plate; 8, guide rod; 9, cylinder; 10, limit rod; 11, nozzle; 12, first water pipe; 13, second water pipe; 14, third water pipe; 15, cover plate; 16, block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4The utility model provides a technical solution: an instrument flushing device, comprising a rectangular box 1, a water pump 2 is fixedly connected to one side of the rectangular box 1, a through-hole plate 3 is fixedly connected to the inner wall of the rectangular box 1, a cabin 4 is fixedly connected to the bottom of the through-hole plate 3, a cylinder 5 is fixedly connected to the inner bottom wall of the cabin 4, a push rod 6 is fixedly connected to one end of the cylinder 5, a connecting plate 7 is fixedly connected to the top of the push rod 6, a guide rod 8 is fixedly connected to the top of the connecting plate 7, a gasket is fixedly connected to the top of the gasket, a cylinder 9 is fixedly connected to the top of the cylinder 9, a limit rod 10 is slidably connected to the inside of the cylinder 9, and a water pump 2, a through-hole plate 3, a cylinder 5, a push rod 6, a connecting plate 7, a guide rod 8, a cylinder 9, a limit rod 10 and a nozzle are connected to the instrument flushing device. 11 is set up, first connect the first water pipe 12 to the external water source, insert the mouth of the test tube bottle upside down on the cylinder 9, close the cover 15, turn on the water pump 2 and open the cylinder 5 at the same time, at this time, the water flow will be input into the nozzle 11 from the third water pipe 14 and the first water pipe 12 by the water pump 2, so that the nozzle 11 discharges water, and at the same time, the cylinder 5 drives the push rod 6 to extend and retract up and down, while driving the connecting plate 7 and the guide rod 8 to do the same movement, supporting the limit rod 10 to drive the nozzle 11 to move up and down on the surface of the cylinder 9, and reciprocatingly flush the inner wall of the test tube, which plays a role in conveniently cleaning the inner wall of the test tube, and improves the convenience of the device, the bottom of the limit rod 10 is fixedly connected to the guide rod 8, and the two ends of the limit rod 10 are fixedly connected to the nozzle 11;

[0024] The surface and the top of the nozzle 11 are provided with water outlet holes, which can better rinse the inner wall of the test tube when the water flow is sprayed out. The inner wall of the nozzle 11 is connected to the first water pipe 12;

[0025] The input end of the water pump 2 is connected to the second water pipe 13, and the second water pipe 13 is connected to an external water source so that the water pump 2 can absorb water and transport it to the nozzle 11. The output end of the water pump 2 is connected to the third water pipe 14;

[0026] The third water pipe 14 runs through the rectangular box 1 and one side of the cabin 4. The surface of the third water pipe 14 is connected to the first water pipe 12. There are three first water pipes 12, which are connected to the surface of the third water pipe 14. The inner walls of the three test tubes can be cleaned at the same time.

[0027] A cover plate 15 is hingedly connected to the other side of the rectangular box 1 through a hinge, a card block 16 is fixedly connected to the surface of the cover plate 15, a card slot adapted to the card block 16 is provided at the upper end of the surface of the rectangular box 1, and a handle is fixedly connected to one side of the card block 16, and the handle facilitates opening the cover plate 15;

[0028] The inner bottom wall of the rectangular box 1 is provided with a drainage hole, through which waste water from cleaning the test tubes can be drained. A foot pad is fixedly connected to the bottom of the rectangular box 1 .

[0029] In the utility model, the working steps of the device are as follows:

[0030] Step 1: by setting the water pump 2, the through-hole plate 3, the cylinder 5, the push rod 6, the connecting plate 7, the guide rod 8, the cylinder 9, the limit rod 10 and the nozzle 11, firstly, the first water pipe 12 is connected to the external water source, the mouth of the test tube is inserted upside down into the cylinder 9, the cover plate 15 is closed, and the cylinder 5 is opened while the water pump 2 is turned on. At this time, the water flow will be input into the nozzle 11 from the third water pipe 14 and the first water pipe 12 by the water pump 2, so that the nozzle 11 discharges water. At the same time, the cylinder 5 drives the push rod 6 to extend and retract up and down, while driving the connecting plate 7 and the guide rod 8 to do the same movement, and the limit rod 10 is supported to drive the nozzle 11 to move up and down on the surface of the cylinder 9, so as to reciprocate and wash the inner wall of the test tube;

[0031] Step 2: After cleaning for a certain period of time, turn off the water pump 2 and the cylinder 5, open the cover 15 and take the test tube out of the cylinder 9.

[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0033] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0034] 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. An instrument flushing device, comprising a rectangular box (1), characterized in that: A water pump (2) is fixedly connected to one side of the rectangular box (1); a through-hole plate (3) is fixedly connected to the inner wall of the rectangular box (1); a cabin (4) is fixedly connected to the bottom of the through-hole plate (3); a cylinder (5) is fixedly connected to the inner bottom wall of the cabin (4); a push rod (6) is fixedly connected to one end of the cylinder (5); a connecting plate (7) is fixedly connected to the top of the push rod (6); a guide rod (8) is fixedly connected to the top of the connecting plate (7); a gasket is fixedly connected to the top of the gasket; a cylinder (9) is fixedly connected to the inside of the cylinder (9); a limit rod (10) is slidably connected; the bottom of the limit rod (10) is fixedly connected to the guide rod (8); and nozzles (11) are fixedly connected to both ends of the limit rod (10).

2. An instrument flushing device according to claim 1, characterized in that: The surface and top of the nozzle (11) are both provided with water outlet holes, and the inner wall of the nozzle (11) is connected to a first water pipe (12).

3. An instrument flushing device according to claim 1, characterized in that: The input end of the water pump (2) is connected to the second water pipe (13), and the output end of the water pump (2) is connected to the third water pipe (14).

4. An instrument flushing device according to claim 3, characterized in that: The third water pipe (14) passes through the rectangular box (1) and one side of the cabin (4), and the surface of the third water pipe (14) is connected to the first water pipe (12).

5. The instrument flushing device according to claim 1, characterized in that: A cover plate (15) is hingedly connected to the other side of the rectangular box (1) via a hinge, a clamping block (16) is fixedly connected to the surface of the cover plate (15), a clamping groove matching the clamping block (16) is provided at the upper end of the surface of the rectangular box (1), and a handle is fixedly connected to one side of the clamping block (16).

6. The instrument flushing device according to claim 1, characterized in that: The inner bottom wall of the rectangular box (1) is provided with a drainage hole, and the bottom of the rectangular box (1) is fixedly connected with a foot pad.

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