A batch bottle washing apparatus

Abstract

The utility model relates to a batch bottle washing device belongs to laboratory cleaning appliance field. Include: drive mechanism, guide mechanism, flush box, blocking mechanism and a plurality of flush pipe, drive mechanism, guide mechanism and flush box are in order intercommunication, be equipped with a plurality of flush work position in flush box, a plurality of flush pipe one -to -one with a plurality of flush work position intercommunication, the blocking mechanism is detachably installed on flush box, and set in flush pipe top. The utility model is favorable to disposable flush scouring many experimental vessels, has improved the efficiency, has reduced the workload of experimental personnel.

Description

Technical Field

[0001] This utility model relates to the field of laboratory cleaning equipment, and in particular to a batch bottle washing device. Background Technology

[0002] In physicochemical experiments, after using test tubes, colorimetric tubes, volumetric flasks, beakers, and other laboratory equipment, it is necessary to rinse the inner walls of the equipment repeatedly with pure or ultrapure water after cleaning them with tap water and detergent. This is to ensure that the pH of the inner walls of the equipment is close to neutral (approximately 6.5-7.5). Otherwise, if acidic or alkaline substances remain on the inner walls of the equipment, it may affect the accuracy of subsequent experiments.

[0003] Currently, the laboratory mainly uses nozzle wash bottles to rinse the inner walls of experimental glassware with pure or ultrapure water. However, daily experiments use a large number of glassware, and it takes a lot of time to repeatedly rinse and wash each piece with a nozzle wash bottle. Moreover, the nozzle wash bottle can only spray water in one direction, and the experimenters need to constantly change the angle of rinsing and washing to ensure that the inner walls of the experimental glassware are rinsed and washed with pure water as thoroughly as possible, which further increases the workload of the experimenters. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a batch bottle washing device to solve the problem of time-consuming and labor-intensive washing of the inner wall of experimental vessels using a pointed bottle washing device.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A batch bottle washing device includes: a driving mechanism, a flow guiding mechanism, a rinsing box, a blocking mechanism, and multiple rinsing pipes; the driving mechanism, the flow guiding mechanism, and the rinsing box are connected in sequence, the rinsing box is provided with multiple rinsing stations, and the multiple rinsing pipes are connected to the multiple rinsing stations one by one; the blocking mechanism is detachably installed on the rinsing box and is arranged above the rinsing pipes.

[0006] The beneficial effects of this utility model are as follows: the driving mechanism facilitates the pumping of pure or ultrapure water to multiple rinsing stations in the rinsing box through the flow guiding mechanism, and sprays pure or ultrapure water onto the inner wall of the experimental vessels inverted on the rinsing tubes through multiple rinsing tubes, thereby rinsing and washing the inner walls of multiple experimental vessels at one time. The blocking mechanism is set above the rinsing tubes, which helps to prevent the water sprayed from the rinsing tubes from washing the experimental vessels out of the rinsing tubes and causing damage to the experimental vessels. Compared with the manual rinsing method in the prior art, this application can rinse and wash multiple experimental vessels at one time, which improves efficiency and reduces the workload of experimental personnel.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the driving mechanism includes: a driving pump, a first connecting pipe and a second connecting pipe, one end of the first connecting pipe and one end of the second connecting pipe being sealed and connected to the inlet and outlet of the driving pump respectively, the other end of the first connecting pipe being connected to a water source, and the other end of the second connecting pipe being connected to the flow guiding mechanism.

[0009] The beneficial effect of adopting the above-mentioned further scheme is that it facilitates the pumping of pure water or ultrapure water from the water source to the flow guiding mechanism through the first connecting pipe and the second connecting pipe, and then into the rinsing box along the flow guiding mechanism to rinse and wash the inner wall of the experimental vessel.

[0010] Furthermore, the drive pump is a manual pump or an electric pump.

[0011] The advantages of adopting the above-mentioned further solutions are: it facilitates the selection of manual or electric pumps according to different laboratory conditions, thereby achieving manual, semi-automatic, or fully automatic operation.

[0012] Furthermore, the flow guiding mechanism includes: a flow guiding pipe, a plurality of first water inlet pipes and a plurality of flow rate control valves. The plurality of first water inlet pipes are spaced apart, and one end of each pipe is connected to one end of the flow guiding pipe, and the other end of each pipe is connected to the rinsing box. The other end of the flow guiding pipe is sealed and connected to the drive mechanism. The plurality of flow rate control valves are installed one-to-one on the plurality of first water inlet pipes.

[0013] The beneficial effects of adopting the above-mentioned further solution are as follows: the guide pipe facilitates the input of pure water or ultrapure water output from the drive mechanism into multiple first inlet pipes at one time, and then into multiple rinsing stations of the rinsing box through the multiple first inlet pipes, thereby rinsing and washing multiple experimental vessels at one time; the flow rate control valve facilitates the adjustment of the water flow radius and rinsing water pressure at each rinsing station, so that experimental vessels with larger volumes can be rinsed and washed with a relatively larger water flow radius and water pressure, and experimental vessels with smaller volumes can be rinsed and washed with a relatively smaller water flow radius and water pressure, thereby ensuring the rinsing and washing effect of the inner walls of all experimental vessels. In addition, the flow rate control valve also facilitates the cutting off of the supply of pure water or ultrapure water in the rinsing pipes that are not involved in rinsing and washing when the number of experimental vessels being rinsed and washed is less than the number of rinsing pipes, thus avoiding the waste of pure water or ultrapure water.

[0014] Furthermore, the flow guiding mechanism also includes a diversion pipe, which is a pipe body closed at both ends. One end of a plurality of first water inlet pipes is sealed and connected to the side wall of the diversion pipe at intervals, and the other end of the flow guiding pipe is sealed and connected to the side wall of the diversion pipe.

[0015] The beneficial effect of adopting the above-mentioned further scheme is that the diversion pipe facilitates the simultaneous input of pure water or ultrapure water from the guide pipe into multiple first water inlet pipes, thereby simultaneously rinsing and washing the inner walls of multiple experimental vessels.

[0016] Furthermore, the rinsing box has an open-top box structure with a water channel layer at the bottom. Multiple second water inlet pipes are spaced apart on its front side wall, and a drain pipe is spaced apart on its rear side wall. Multiple water outlet pipes are spaced apart at the top of the water channel layer, forming a rinsing station for rinsing experimental vessels. The bottom ends of the multiple rinsing pipes are connected to the top ends of the multiple water outlet pipes, and one end of each of the multiple second water inlet pipes is sealed and connected to the other end of each of the multiple first water inlet pipes.

[0017] The beneficial effects of adopting the above-mentioned further solution are: multiple second water inlet pipes facilitate the input of pure water or ultrapure water from the guide mechanism into the rinsing box, and spray it out from multiple water outlet pipes and multiple rinsing pipes that are connected to each other, so as to achieve the purpose of rinsing and washing the inner walls of multiple experimental vessels at one time; the drain pipe facilitates the discharge of wastewater after rinsing and washing out of the rinsing box.

[0018] Furthermore, the top surface of the water channel layer gradually slopes downward from front to back, and multiple water flow channels are provided inside at intervals. The two ends of the water flow channels are sealed and connected to the other end of the second water inlet pipe and the bottom end of the water outlet pipe, respectively. One end of the drain pipe is located at the rear end of the top surface of the water channel layer and is sealed and connected to the flushing box.

[0019] The beneficial effect of adopting the above-mentioned further scheme is that the top surface of the water channel layer gradually slopes downward from front to back, which is conducive to the wastewater that has been rinsing and washing the inner wall of the experimental vessel flowing to the rear end of the top surface of the water channel layer and then being discharged from the drain pipe.

[0020] Furthermore, the outer wall of the water outlet pipe is provided with a first thread, the inner wall of the bottom end of the flushing pipe is provided with a second thread, and a sealing ring is fixedly installed at the bottom end of the flushing pipe. The bottom end of the flushing pipe is threadedly connected to the water outlet pipe, and the sealing ring is sleeved on the water outlet pipe.

[0021] The beneficial effects of adopting the above-mentioned further solution are: the bottom end of the flushing pipe is threadedly connected to the outlet pipe, which is conducive to fixing the flushing pipe and the outlet pipe, so that the pure water or ultrapure water sprayed from the outlet pipe enters the flushing pipe and then sprays out. The sealing ring fixedly installed at the bottom end of the flushing pipe is conducive to achieving a sealed connection between the flushing pipe and the outlet pipe, preventing pure water or ultrapure water from leaking out from between the flushing pipe and the outlet pipe.

[0022] Furthermore, a flushing pipe head is fixedly installed at the top of the flushing pipe. The flushing pipe head is divided into multiple layers from top to bottom. Multiple water spray nozzles are spaced apart on the circumferential sidewall of each layer. The water spray nozzles of adjacent layers are staggered. The water spray nozzles are connected to the flushing pipe. The angle between the axis of the multiple layers of water spray nozzles and the vertical plane containing the center line of the flushing pipe gradually increases from top to bottom.

[0023] The beneficial effect of adopting the above-mentioned further solution is that it helps to cover the inner wall of the experimental vessel with pure or ultrapure water sprayed from the nozzle as comprehensively as possible, thereby rinsing and washing the inner wall of the experimental vessel in an all-round way.

[0024] Furthermore, the blocking mechanism includes a handle, which is a gantry-shaped plate structure. An anti-collision pad is provided on the side of the middle horizontal plate of the handle near the rinsing box. The anti-collision pad is located above the rinsing pipe. Slide grooves are provided on both vertical plates of the handle. The slide grooves are strip-shaped through holes. The two vertical plates of the handle are correspondingly located in the left and right side walls of the rinsing box. The locking knob passes through the slide grooves and the left and right side walls of the rinsing box to fix the handle to the rinsing box.

[0025] The advantages of adopting the above-mentioned further solution are: the handle, in conjunction with the anti-collision pad, helps to block the experimental vessels that are upside down on the rinsing tube, preventing them from being washed out of the rinsing tube; on the other hand, it can also be used to lift the rinsing box for transfer; the locking knob, in conjunction with the sliding groove, helps to adjust the tilt angle and height of the handle. Attached Figure Description

[0026] Figure 1 The overall structural usage state provided by the embodiments of this utility model Figure 1 ; Figure 2 The overall structural usage state provided by the embodiments of this utility model Figure 2 ; Figure 3 A side view of the overall structure provided for an embodiment of this utility model; Figure 4 A schematic diagram of the rinsing box and blocking mechanism provided in an embodiment of this utility model; Figure 5 A schematic diagram of the flushing pipe provided in an embodiment of this utility model; Figure 6 This is a schematic diagram of the structure of the flushing pipe head provided in an embodiment of the present utility model; Figure 7 This is a schematic diagram illustrating the use of a rinsing tube and a pointed-nose wash bottle to rinse and wash experimental instruments, as provided in an embodiment of this utility model.

[0027] in, Figure 1 and Figure 2The double-headed arrows indicate the installation orientation of each component. Figure 6 The dashed arrow in the image indicates the direction of water flow from nozzle 511.

[0028] The attached diagram lists the components represented by each number as follows: 1. Drive mechanism; 2. Flow guiding mechanism; 3. Rinse box; 4. Blocking mechanism; 5. Rinse pipe; 11. Drive pump; 12. First connecting pipe; 13. Second connecting pipe; 21. Flow guiding pipe; 22. Diverting pipe; 23. First water inlet pipe; 24. Flow rate control valve; 31. Water outlet pipe; 32. Second water inlet pipe; 33. Water channel layer; 34. Drain pipe; 41. Handle; 42. Slide groove; 43. Locking knob; 44. Anti-collision pad; 51. Rinse pipe head; 331. Water flow channel; 511. Spray nozzle. Detailed Implementation

[0029] The principles and features of this utility model are described below. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0030] like Figures 1 to 6 As shown, this embodiment provides a batch bottle washing device, including: a driving mechanism 1, a flow guiding mechanism 2, a rinsing box 3, a blocking mechanism 4, and multiple rinsing pipes 5; the driving mechanism 1, the flow guiding mechanism 2, and the rinsing box 3 are connected in sequence, the rinsing box 3 is provided with multiple rinsing stations, and the multiple rinsing pipes 5 are connected to the multiple rinsing stations one by one; the blocking mechanism 4 is detachably installed on the rinsing box 3 and is arranged above the rinsing pipes 5.

[0031] The beneficial effects of this utility model are as follows: the driving mechanism facilitates the pumping of pure or ultrapure water to multiple rinsing stations in the rinsing box through the flow guiding mechanism, and sprays pure or ultrapure water onto the inner wall of the experimental vessels inverted on the rinsing tubes through multiple rinsing tubes, thereby rinsing and washing the inner walls of multiple experimental vessels at one time. The blocking mechanism is set above the rinsing tubes, which helps to prevent the water sprayed from the rinsing tubes from washing the experimental vessels out of the rinsing tubes and causing damage to the experimental vessels. Compared with the manual rinsing method in the prior art, this application can rinse and wash multiple experimental vessels at one time, which improves efficiency and reduces the workload of experimental personnel.

[0032] Preferred, such as Figures 1 to 3 As shown, the driving mechanism 1 includes a driving pump 11, a first connecting pipe 12 and a second connecting pipe 13. One end of the first connecting pipe 12 and one end of the second connecting pipe 13 are respectively sealed and connected to the inlet and outlet of the driving pump 11. The other end of the first connecting pipe 12 is connected to a water source, and the other end of the second connecting pipe 13 is connected to the flow guiding mechanism 2.

[0033] It should be noted that in this embodiment, the water source is a container holding pure water or ultrapure water; or a device that produces pure water or ultrapure water, such as a water purifier.

[0034] The advantages of adopting the above preferred solution are: it facilitates the pumping of pure water or ultrapure water from the water source to the flow guiding mechanism through the first and second connecting pipes, and then into the rinsing box along the flow guiding mechanism to rinse and wash the inner wall of the experimental vessel.

[0035] Preferably, the drive pump 11 is a manual pump or an electric pump.

[0036] It should be noted that there are three usage modes in this embodiment: 1. Manual mode: In this mode, the drive pump 11 is a manual pump, and water needs to be added to the drive pump 11 manually. That is, pure water or ultrapure water is poured into a container connected to the other end of the first connecting pipe 12 manually, and the flushing pipe 5 is sprayed with water for rinsing by manually pressing the drive pump 11; 2. Semi-automatic mode: In this mode, the drive pump 11 is a manual pump, and the other end of the first connecting pipe 12 is connected to a pure water machine, so as to realize automatic water replenishment of the drive pump 11 during the rinsing process, and the flushing pipe 5 is sprayed with water for rinsing by manually pressing the drive pump 11; 3. Fully automatic mode: In this mode, the drive pump 11 is an electric pump, and the other end of the first connecting pipe 12 is connected to a pure water machine, so as to realize automatic water replenishment of the drive pump 11 during the rinsing process, and the flushing pipe 5 is automatically sprayed with water for rinsing by turning on the drive pump 11. The manual mode saves water and electricity and is more environmentally friendly, while the semi-automatic and fully automatic modes are more convenient. The manual mode in this embodiment has low usage requirements and can be easily upgraded to the more convenient semi-automatic and fully automatic modes, making it widely applicable to laboratories with different conditions.

[0037] The advantages of adopting the above-mentioned preferred scheme are: it facilitates the selection of manual or electric pumps according to different laboratory conditions, thereby realizing manual operation, semi-automatic operation or fully automatic operation.

[0038] Preferred, such as Figures 1 to 3 As shown, the flow guiding mechanism 2 includes: a flow guiding pipe 21, a plurality of first water inlet pipes 23 and a plurality of flow rate control valves 24. The plurality of first water inlet pipes 23 are spaced apart, and one end of each of them is connected to one end of the flow guiding pipe 21, and the other end of each of them is connected to the rinsing box 3. The other end of the flow guiding pipe 21 is sealed and connected to the drive mechanism 1. The plurality of flow rate control valves 24 are installed one-to-one on the plurality of first water inlet pipes 23.

[0039] It should be noted that in this embodiment, the other end of the guide pipe 21 is sealed and connected to the other end of the second connecting pipe 13.

[0040] The advantages of adopting the above-mentioned preferred solution are as follows: the guide pipe facilitates the input of pure water or ultrapure water output from the drive mechanism into multiple first inlet pipes at one time, and then into multiple rinsing stations of the rinsing box through the multiple first inlet pipes, thereby rinsing and washing multiple experimental vessels at one time; the flow rate control valve facilitates the adjustment of the water flow radius and rinsing water pressure at each rinsing station, so that experimental vessels with larger volumes can be rinsed and washed with a relatively larger water flow radius and water pressure, and experimental vessels with smaller volumes can be rinsed and washed with a relatively smaller water flow radius and water pressure, thereby ensuring the rinsing and washing effect of the inner walls of all experimental vessels. In addition, the flow rate control valve also facilitates the cutting off of the supply of pure water or ultrapure water in the rinsing pipes that are not involved in rinsing and washing when the number of experimental vessels being rinsed and washed is less than the number of rinsing pipes, thus avoiding the waste of pure water or ultrapure water.

[0041] Preferred, such as Figure 1 and Figure 2 As shown, the flow guiding mechanism 2 also includes a diversion pipe 22, which is a pipe body closed at both ends. One end of a plurality of first water inlet pipes 23 is sealed and connected to the side wall of the diversion pipe 22 at intervals. One end of the flow guiding pipe 21 is sealed and connected to the side wall of the diversion pipe 22.

[0042] The advantages of adopting the above-mentioned preferred solution are: the diversion pipe facilitates the simultaneous input of pure water or ultrapure water from the guide pipe into multiple first water inlet pipes, thereby simultaneously rinsing and washing the inner walls of multiple experimental vessels.

[0043] Preferred, such as Figure 3 and Figure 4 As shown, the rinsing box 3 is a box structure with an open top. Its bottom is provided with a water channel layer 33. Multiple second water inlet pipes 32 are spaced apart on its front side wall, and a drain pipe 34 is provided on its rear side wall. Multiple water outlet pipes 31 are spaced apart at the top of the water channel layer 33, forming a rinsing station for rinsing experimental vessels. The bottom ends of the multiple rinsing pipes 5 are connected to the top ends of the multiple water outlet pipes 31. One end of each of the multiple second water inlet pipes 32 is sealed and connected to the other end of each of the multiple first water inlet pipes 23.

[0044] It should be noted that in this embodiment, all of the water outlet pipes 31 are set vertically upward. In other preferred embodiments, all of the water outlet pipes 31 may be set at the same angle of inclination. However, it is necessary to ensure that the middle horizontal plate of the handle 41 is perpendicular to the inclination direction of the water outlet pipe 31, so as to provide a stable barrier for the experimental vessel inverted on the rinsing pipe 5 and prevent the experimental vessel from being washed out of the rinsing pipe 5. Although the wastewater discharged from the drain pipe 34 cannot be reused to rinse clean experimental equipment, it can be collected through the drain pipe 34 for cleaning dirty experimental equipment, or purified again by a pure water machine for reuse, thereby realizing the reuse of water resources.

[0045] The advantages of adopting the above preferred solution are: multiple second water inlet pipes facilitate the input of pure water or ultrapure water from the guide mechanism into the rinsing box, and spray it out from multiple water outlet pipes and multiple rinsing pipes that are connected to each other, so as to achieve the purpose of rinsing and washing the inner walls of multiple experimental vessels at one time; the drain pipe facilitates the discharge of wastewater after rinsing and washing from the rinsing box.

[0046] Preferred, such as Figure 3 and Figure 4 As shown, the top surface of the water channel layer 33 gradually slopes downward from front to back, and multiple water flow channels 331 are provided inside at intervals. The two ends of the water flow channels 331 are sealed and connected to the other end of the second water inlet pipe 32 and the bottom end of the water outlet pipe 31, respectively. One end of the drain pipe 34 is located at the rear end of the top surface of the water channel layer 33 and is sealed and connected to the flushing box 3.

[0047] It should be noted that in this embodiment, the water channel layer 33 is a solid structure that fills the bottom of the rinsing box 3 and is integral with the rinsing box 3. The water flow channel 331 is a channel that is dug out inside the water channel layer 33 to allow pure water or ultrapure water to flow.

[0048] The beneficial effect of adopting the above-mentioned preferred scheme is that the top surface of the water channel layer gradually slopes downward from front to back, which is conducive to the wastewater that has been rinsing and washing the inner wall of the experimental vessel flowing to the rear end of the top surface of the water channel layer and then being discharged from the drain pipe.

[0049] Preferred, such as Figures 3 to 5 As shown, the outer wall of the water outlet pipe 31 is provided with a first thread, the inner wall of the bottom end of the flushing pipe 5 is provided with a second thread, and a sealing ring is fixedly installed at the bottom end of the flushing pipe 5. The bottom end of the flushing pipe 5 is threadedly connected to the water outlet pipe 31, and the sealing ring is sleeved on the water outlet pipe 31.

[0050] The advantages of adopting the above preferred solution are: the bottom end of the flushing pipe is threaded to the outlet pipe, which is conducive to fixing the flushing pipe and the outlet pipe, so that the pure water or ultrapure water sprayed from the outlet pipe enters the flushing pipe and then sprays out. The sealing ring fixedly installed at the bottom end of the flushing pipe is conducive to achieving a sealed connection between the flushing pipe and the outlet pipe, preventing pure water or ultrapure water from leaking out from between the flushing pipe and the outlet pipe.

[0051] Preferred, such as Figure 5 and Figure 6As shown, a flushing pipe head 51 is fixedly installed at the top of the flushing pipe 5. The flushing pipe head 51 is divided into multiple layers from top to bottom. Multiple water nozzles 511 are spaced apart on the circumferential sidewall of each layer. The water nozzles 511 of adjacent layers are staggered. The water nozzles 511 are connected to the flushing pipe 5. The angle between the axis of the multiple layers of water nozzles 511 and the vertical plane where the center line of the flushing pipe 5 is located gradually increases from top to bottom.

[0052] It should be noted that in this embodiment, the head of the rinsing tube 51 is made of silicone, which helps to prevent damage caused by hard contact when the experimental apparatus is inverted on the rinsing tube 5. like Figure 6 As shown, in this embodiment, the flushing pipe head 51 is divided into six layers from top to bottom. The water outlet direction of each layer of nozzles 511 is the same, but the water outlet directions of the six layers of nozzles 511 are not the same. "The angle between the axis of the multiple layers of nozzles 511 and the vertical plane containing the center line of the flushing pipe 5 gradually increases from top to bottom" means that the water outlet direction of the uppermost nozzle 511 is vertically upward with a first tilt angle, the water outlet direction of the lower second layer nozzle 511 is inclined upward with a second tilt angle, and the water outlet direction of the lower third layer nozzle 511 is vertically upward with a first tilt angle. The water outlet 511 is inclined upward at the third tilt angle, the water outlet of the fourth layer of spray nozzles 511 is horizontally set at the fourth tilt angle, the water outlet of the fifth layer of spray nozzles 511 is inclined downward at the fifth tilt angle, and the water outlet of the sixth layer of spray nozzles 511 is inclined downward at the sixth tilt angle. The first tilt angle to the sixth tilt angle are all the angles between the axis of the spray nozzle 511 and the vertical plane where the center line of the flushing pipe 5 is located, and the angle gradually increases from the first tilt angle to the sixth tilt angle.

[0053] The beneficial effect of adopting the above-mentioned preferred solution is that it helps to cover the inner wall of the experimental vessel with pure or ultrapure water sprayed from the nozzle as comprehensively as possible, thereby rinsing and washing the inner wall of the experimental vessel in an all-round way.

[0054] Preferred, such as Figure 4 As shown, the blocking mechanism 4 includes a handle 41, which is a gantry-shaped plate structure. An anti-collision pad 44 is provided on the side of the middle horizontal plate of the handle 41 near the rinsing box 3. The anti-collision pad 44 is located above the rinsing pipe 5. Slide grooves 42 are provided on both vertical plates of the handle 41. The slide grooves 42 are strip-shaped through holes. The two vertical plates of the handle 41 are correspondingly located in the left and right side walls of the rinsing box 3. The locking knob 43 passes through the slide grooves 42 and the left and right side walls of the rinsing box 3 to fix the handle 41 to the rinsing box 3.

[0055] It should be noted that in this embodiment, the anti-collision pad 44 is made of silicone, which helps to prevent the experimental vessel from being damaged due to hard contact between the experimental vessel and the handle 41. In this embodiment, the locking knob 43 is a bolt and nut (not shown in the figure) structure. The bolt passes through the slide groove 42 and the left and right side walls of the rinsing box 3, while the nut is threaded to the bolt on the left and right side walls of the rinsing box 3, thereby fixing the handle 41 to the rinsing box 3 at a fixed angle; or, the locking knob 43 is just a bolt, which passes through the slide groove 42 and is threaded to the left and right side walls of the rinsing box 3, thereby fixing the handle 41 to the rinsing box 3 at a fixed angle. The groove 42 is a strip-shaped through hole set along the length of the vertical plates on both sides of the handle 41.

[0056] The advantages of adopting the above-mentioned preferred solution are: on the one hand, the handle, together with the anti-collision pad, helps to block the experimental vessels that are upside down on the rinsing tube, preventing the experimental vessels from being washed out of the rinsing tube; on the other hand, it can also be used to lift the rinsing box for transfer; the locking knob, together with the slide groove, helps to adjust the tilt angle and height of the handle.

[0057] The working process of this embodiment is described below: like Figure 1 As shown, the experimental instruments to be rinsed are test tubes, colorimetric tubes, beakers, and volumetric flasks. When these experimental instruments are inverted on the rinsing tube 5, the bottom end of the experimental instrument (i.e. the open end of the experimental instrument) does not contact the water channel layer 33, that is, the length of the experimental instrument is less than the length of the rinsing tube 5. At this point, first loosen the locking knob 43, turn the handle 41, and invert the experimental apparatus to be rinsed onto the rinsing tube 5. Since the bottom opening of the beaker is relatively large, the beaker can be inverted onto two adjacent rinsing tubes 5. In order to avoid the beaker colliding with the colorimetric tube and volumetric flask next to it during the rinsing process, there should be a gap of one rinsing tube 5 between the inverted rinsing tube of the beaker and the inverted rinsing tube of the colorimetric tube and the inverted rinsing tube of the volumetric flask. Then, turn the handle to the top of the experimental vessel and lower it until the anti-collision pad 44 abuts against the top of the experimental vessel; Next, tighten the locking knob 43, fix the handle 41 on the rinsing box 3, and close the flow control valve 24 corresponding to the rinsing tube 5 of the uninverted experimental glass to prevent pure water or ultrapure water from entering the rinsing tube 5 of the uninverted experimental glass. Adjust the flow control valve 24 corresponding to the larger volume beaker or volumetric flask to make the sprayed water flow radius and pressure relatively large, and adjust the flow control valve 24 corresponding to the smaller volume test tube or colorimetric tube to make the sprayed water flow radius and pressure relatively small. Finally, press or turn on the drive pump 11 to sequentially pass external pure water or ultrapure water through the first connecting pipe 12, the second connecting pipe 13, the guide pipe 21, the diversion pipe 22, the first inlet pipe 23, the second inlet pipe 32, the water flow channel 331, the outlet pipe 31, the rinsing pipe 5, and the rinsing pipe head 51, and finally spray it out from the spray nozzle 511, thereby rinsing and washing the inner wall of the experimental vessel in all directions. After the upper inner wall of the experimental vessel is rinsed and washed, the water will flow down along the inner wall of the experimental vessel, thereby rinsing and washing the lower inner wall of the experimental vessel as well, and finally rinsing and washing the entire inner wall of the experimental vessel. Afterwards, the wastewater entering the rinsing box 3 will flow backward along the top of the water channel layer 33 and be discharged from the drain pipe 34 for further treatment. The cleaned experimental vessels only need to be removed from the rinsing pipe 5 by reversing the above process.

[0058] like Figure 2 As shown, the experimental vessels to be rinsed and washed are test tubes, colorimetric tubes, and volumetric flasks. When these experimental vessels are inverted on the rinsing tube 5, the bottom end of the experimental vessel (i.e. the open end of the experimental vessel) contacts the water channel layer 33. That is, the length of the experimental vessel is greater than the length of the rinsing tube 5. In this case, this embodiment is limited to rinsing and washing experimental vessels of the same height in one go. In other words, the top of all experimental vessels to be rinsed and washed must be in contact with the anti-collision pad 44. The specific operating procedures are as described above and will not be repeated here.

[0059] If the experimental vessels to be rinsed are of different heights, they can be divided into... Figure 1 and Figure 2 The two cases were rinsed and washed separately. First, all experimental vessels shorter than 5 units of the rinsing tube were rinsed... Figure 1 After rinsing and washing in the conditions shown, experimental vessels that are longer than 5 units of the rinsing tube and of the same length are then placed in batches... Figure 2 Perform rinsing and washing under the conditions shown.

[0060] like Figure 7 As shown, in this embodiment, a single rinsing tube 5 can also be fitted onto the tip of the tip of the tip wash bottle. By squeezing the body of the tip wash bottle, the pure water or ultrapure water pre-stored inside the tip wash bottle is squeezed out through the spray nozzle 511. Compared with the prior art method of rinsing and washing the inner wall of the experimental vessel separately through the tip wash bottle, this method can reduce the number of angle changes of the experimental vessel, thereby reducing the workload of the experimenter. At the same time, it is equivalent to extending the tip length of the tip wash bottle, so that the tip wash bottle can be inserted into the interior of experimental vessels with larger inner diameter or deeper for separate rinsing.

[0061] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0062] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0063] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0064] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0065] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0066] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A batch bottle washing device, characterized in that, include: The device includes a drive mechanism (1), a flow guiding mechanism (2), a flushing box (3), a blocking mechanism (4), and multiple flushing pipes (5). The drive mechanism (1), the flow guiding mechanism (2), and the flushing box (3) are connected in sequence. The flushing box (3) is provided with multiple flushing stations. The multiple flushing pipes (5) are connected to the multiple flushing stations one by one. The blocking mechanism (4) is detachably installed on the flushing box (3) and is located above the flushing pipes (5).

2. The batch bottle washing device according to claim 1, characterized in that, The driving mechanism (1) includes: a driving pump (11), a first connecting pipe (12) and a second connecting pipe (13). One end of the first connecting pipe (12) and one end of the second connecting pipe (13) are respectively connected to the inlet and outlet of the driving pump (11) in a sealed manner and communicate with each other. The other end of the first connecting pipe (12) is connected to the water source, and the other end of the second connecting pipe (13) is connected to the flow guiding mechanism (2).

3. The batch bottle washing device according to claim 2, characterized in that, The drive pump (11) is a manual pump or an electric pump.

4. The batch bottle washing device according to claim 1, characterized in that, The flow guiding mechanism (2) includes: a flow guiding pipe (21), a plurality of first water inlet pipes (23) and a plurality of flow rate control valves (24). The plurality of first water inlet pipes (23) are spaced apart, and one end of each of them is connected to one end of the flow guiding pipe (21), and the other end of each of them is connected to the flushing box (3). The other end of the flow guiding pipe (21) is sealed and connected to the drive mechanism (1). The plurality of flow rate control valves (24) are installed one-to-one on the plurality of first water inlet pipes (23).

5. The batch bottle washing device according to claim 4, characterized in that, The flow guiding mechanism (2) also includes a diversion pipe (22), which is a pipe body closed at both ends. One end of a plurality of first water inlet pipes (23) is sealed and connected to the side wall of the diversion pipe (22) at intervals. One end of the flow guiding pipe (21) is sealed and connected to the side wall of the diversion pipe (22).

6. The batch bottle washing apparatus according to claim 4, characterized in that, The rinsing box (3) is an open-top box structure with a water channel layer (33) at the bottom inside. Multiple second water inlet pipes (32) are spaced apart on its front side wall, and a drain pipe (34) is spaced apart on its rear side wall. Multiple water outlet pipes (31) are spaced apart at the top of the water channel layer (33), forming a rinsing station for rinsing experimental vessels. The bottom ends of the multiple rinsing pipes (5) are connected to the top ends of the multiple water outlet pipes (31) one by one. One end of the multiple second water inlet pipes (32) is sealed and connected to the other end of the multiple first water inlet pipes (23).

7. The batch bottle washing apparatus according to claim 6, characterized in that, The top surface of the water channel layer (33) gradually slopes downward from front to back, and multiple water flow channels (331) are provided inside at intervals. The two ends of the water flow channels (331) are sealed and connected to the other end of the second water inlet pipe (32) and the bottom end of the water outlet pipe (31). One end of the drain pipe (34) is located at the rear end of the top surface of the water channel layer (33) and is sealed and connected to the flushing box (3).

8. The batch bottle washing apparatus according to claim 6, characterized in that, The outer wall of the water outlet pipe (31) is provided with a first thread, the inner wall of the bottom end of the flushing pipe (5) is provided with a second thread, and a sealing ring is fixedly installed at the bottom end of the flushing pipe (5). The bottom end of the flushing pipe (5) is threadedly connected to the water outlet pipe (31), and the sealing ring is sleeved on the water outlet pipe (31).

9. The batch bottle washing apparatus according to any one of claims 1-8, characterized in that, The flushing pipe (5) is fixedly installed with a flushing pipe head (51) at the top. The flushing pipe head (51) is divided into multiple layers from top to bottom. Multiple water nozzles (511) are spaced apart on the circumferential sidewall of each layer. The water nozzles (511) of adjacent layers are staggered. The water nozzles (511) are connected to the flushing pipe (5). The angle between the axis of the multiple water nozzles (511) and the vertical plane where the center line of the flushing pipe (5) is located gradually increases from top to bottom.

10. The batch bottle washing apparatus according to any one of claims 1-8, characterized in that, The blocking mechanism (4) includes a handle (41), which is a gantry-shaped plate structure. A bumper pad (44) is provided on the side of the middle horizontal plate of the handle (41) near the flushing box (3). The bumper pad (44) is located above the flushing pipe (5). A sliding groove (42) is provided on both vertical plates of the handle (41). The sliding groove (42) is a strip-shaped through hole. The two vertical plates of the handle (41) are correspondingly located in the left and right side walls of the flushing box (3). The locking knob (43) passes through the sliding groove (42) and the left and right side walls of the flushing box (3) to fix the handle (41) on the flushing box (3).

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