Automatic bottle washing device for water sample detection

Abstract

The invention discloses an automatic bottle washing device for water sample detection, which comprises a box body and a sample bottle, the box body is mainly composed of a water supply system and a tray assembly, the detachable tray assembly is arranged in the box body, and the tray assembly is communicated with the water supply system of the box body through a butt joint assembly; the tray assembly comprises a tray body, bottle grooves, tail water holes, main water holes and bottle washing devices, the bottle grooves distributed in an array mode are formed in the tray body, the tray body is provided with the tail water holes and the main water holes which are located in the two ends of the bottle grooves respectively, and a pipe network communicating the tail water holes with the main water holes is arranged in the tray body. According to the automatic bottle washing device for water sample detection, through the pipe network design of the tray assembly and close-range washing, the spraying distance can be reduced, the cleaning effect is improved, and cleaning dead corners are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water sample detection equipment, in particular to an automatic bottle washer for water sample detection. Background Art

[0002] Water sample monitoring refers to the monitoring of physical properties of environmental water bodies (rivers, lakes, reservoirs and groundwater, etc.) and water pollution sources (domestic sewage, hospital sewage and industrial sewage, etc.), monitoring of metal compounds, monitoring of non-metallic inorganic substances, monitoring of organic compounds, biological monitoring and determination of hydrological and meteorological parameters, as well as bottom sediment monitoring. For tap water, first open the faucet completely, drain the stale water accumulated in the pipe and then take a sample. The quality of groundwater is relatively stable, and generally collecting instantaneous water samples can provide a good representative sample.

[0003] Water sample testing usually adopts parallel sample analysis. Parallel sample analysis refers to the synchronous analysis of two or more sub-samples of the same sample under exactly the same conditions. Therefore, multiple bottles of samples will be collected at the same location or in the same area during the sampling process. Therefore, the number of samples collected each time is large, and the number of sampling bottles is huge. In addition, the sampling bottles and the bottles for testing and analysis have different specifications and sizes, which make them difficult to clean. Currently, they are cleaned manually with brushes, and the cleaning quality cannot be guaranteed. The sampling bottles are reused, and there is a probability of contaminating the water samples during the secondary sampling, which affects the test results. In addition, a lot of manpower and time are required to solve the cleaning problem of the sampling bottles and sample bottles. For this reason, an automatic cleaning device for water sample testing sampling bottles and sample bottles is proposed. Summary of the invention

[0004] The object of the present invention is to provide an automatic bottle washer for water sample detection to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: An automatic bottle washer for water sample testing comprises a box and a sample bottle, wherein the box is mainly composed of a water supply system and a tray assembly, wherein a detachable tray assembly is built into the box, and the tray assembly is connected to the water supply system of the box through a docking assembly; The tray assembly includes a tray body, a bottle trough, a tail water hole, a main water hole, and a bottle washer. The tray body is provided with an array of bottle troughs, the tray body is provided with tail water holes and main water holes respectively located at both ends of the bottle trough, a pipe network is provided in the tray body to connect the tail water holes and the main water holes, the high-pressure water output by the water supply system is sent to the tail water hole and the main water hole through the docking assembly and the pipe network, a ball that can movably extend into a part of the bottle trough is installed in the tail water hole, a bottle washer is installed in the main water hole, and brushes evenly distributed are provided in the bottle trough; The bottle washer comprises an outer tube, a tail ring, a slide groove, an inner tube, a spring, a limit rod, a cleaning brush shaft, a through groove, a tail cover and a slider. A slidable and retractable inner tube is installed inside the outer tube, a tail cover is installed on one side of the inner tube, a through groove is provided on the inner tube and located on the outside of the tail cover, a limit rod is fixed on the tail cover, the tail ring is slidably installed on the outside of the limit rod, a spring is installed between the inner tube and the tail ring, a slide groove is also provided on the inner side of the outer tube, a slider located in the slide groove is provided on the tail ring, a cleaning brush shaft is installed on the other side of the tail cover, and a brush is provided on the outside of the cleaning brush shaft.

[0006] As a further solution of the present invention: a rotary drive is further provided inside the bottle washer; The rotary driver comprises a baffle and a guide plate, wherein the guide plate is installed inside the inner tube, the baffle is rotatably installed outside the cleaning shaft, the cleaning shaft is fixed to the guide plate, and the baffle can rotate inside the inner tube.

[0007] As a further solution of the present invention: the inclination angle of the guide plate and the deflector blade is forty-five degrees, and the inclination angles of the guide plate and the deflector blade are opposite.

[0008] As a further solution of the present invention: a part of the baffle extends out of the inner tube, the left end of the baffle is in a cone shape, and the baffle is in contact with the opening of the sample bottle.

[0009] As a further solution of the present invention: the docking assembly is composed of two pipe openings, namely a female opening and a male opening, and the female opening and the male opening are respectively installed on the output end of the water supply system and the tray body.

[0010] As a further solution of the present invention: a disc support and a disc buckle are further provided inside the box body, a limit plate is installed inside the disc support through a micro push rod, a protrusion is provided on the top of the limit plate, and the tray body is provided with a groove matching the protrusion, the disc buckle is located on the top of the tray body, and after the limit plate is raised, it clamps the tray body together with the disc buckle.

[0011] As a further solution of the present invention: the water supply system includes a solenoid valve, a booster pump, a control end, a timing switch and a contact sensor. The water source supplies water to the booster pump through the solenoid valve. The booster pump pressurizes the water source and sends it into the pipe network of the tray assembly through the docking component. The timing switch and the contact sensor are connected to the control end. The contact sensor is triggered. After the timing of the timing switch is completed, the control end controls the solenoid valve and the booster pump to open the operation.

[0012] As a further solution of the present invention: the box body is provided with a door body, and a contact sensor is installed on the door body. When the door body is in a closed state, the contact sensor transmits a trigger signal to the control end.

[0013] As a further solution of the present invention: a wastewater discharge end is arranged at the bottom of the box body, and a water quality sensor is installed in the wastewater discharge end. The data detected by the water quality sensor is transmitted to the control end. The control end controls the solenoid valve and the booster pump switch according to the numerical value of the water quality detection to realize automatic cleaning.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The automatic bottle washer for water sample testing can reduce the spray distance, improve the cleaning effect and reduce the cleaning dead angle through the pipe network design of the tray assembly and the close-range flushing.

[0015] 2. The automatic bottle washer for water sample testing has a structural design that allows it to retract and expand under water pressure to clean the sample bottle. During the cleaning process, it drives the sample bottle to rotate, thereby improving the cleaning effect and efficiency.

[0016] 3. The water sample is tested with an automatic bottle washer, which detects the composition of the wastewater to determine whether the cleaning effect meets the standards. It is more reliable and unified than manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an automatic bottle washer for water sample testing; Figure 2 This is a schematic diagram of the structure of a box in an automatic bottle washer for water sample testing; Figure 3 It is a structural schematic diagram of a tray body in an automatic bottle washer for water sample testing; Figure 4 The schematic diagram is a schematic diagram of the installation structure of a micro push rod in an automatic bottle washer for water sample detection; Figure 5 It is a schematic diagram of the structure of a bottle tank in an automatic bottle washer for water sample testing; Figure 6 The present invention is a structural cross-sectional diagram of a bottle washer in an automatic bottle washer for water sample detection; Figure 7 It is a structural schematic diagram of a bottle washer in an automatic bottle washer for water sample detection; Figure 8 It is a structural exploded view of a bottle washer in an automatic bottle washer for water sample testing; Fig. 9 It is a structural schematic diagram of a docking assembly in an automatic bottle washer for water sample testing; Fig.10 The present invention is a schematic diagram of the structure of a back-suction pipeline in an automatic bottle washer for water sample testing.

[0018] In the figure: 1. box body; 2. door body; 3. contact sensor; 4. tray; 5. tray body; 6. bottle slot; 7. docking assembly; 8. bottle washer; 801. outer tube; 802. tail ring; 803. slide groove; 804. inner tube; 805. spring; 806. limit rod; 807. deflector; 808. brush shaft; 809. guide plate; 810. through groove; 811. tail cover; 812. slider; 9. limit plate; 10. groove; 11. micro push rod; 12. tail water hole; 13. brush; 14. sample bottle; 15. sphere; 16. main water hole. DETAILED DESCRIPTION

[0019] See also Figures 1 to 9 In the embodiment of the present invention, the automatic bottle washer for water sample detection includes a box body 1 and a sample bottle 14. The box body 1 is mainly composed of a water supply system and a tray assembly. The box body 1 has a built-in detachable tray assembly. The tray assembly is connected to the water supply system of the box body 1 through a docking assembly 7. The box body 1 is in a closed state after the door body 2 is closed. A sealing strip can be provided between the box body 1 and the door body 2, which is more tight after closing to prevent water leakage. The tray assembly can be detachable and can be taken out for replacement; The tray assembly includes a tray body 5, a bottle trough 6, a tail water hole 12, a main water hole 16, and a bottle washer 8. The tray body 5 is provided with an array of bottle troughs 6. The tray body 5 is provided with tail water holes 12 and main water holes 16 respectively located at both ends of the bottle trough 6. A pipe network is provided in the tray body 5 to connect the tail water holes 12 and the main water holes 16. The high-pressure water output by the water supply system is sent to the tail water hole 12 and the main water hole 16 through the docking assembly 7 and the pipe network. A ball 15 that can movably extend into a part of the bottle trough 6 is installed in the tail water hole 12. The bottle washer 8 is installed in the main water hole 16. The bottle trough 6 is provided with evenly distributed brushes 13. The structure of the tray assembly is different from that of an ordinary simple tray. A pipe network is provided inside the tray assembly. , water can flow through the pipe network to each sample bottle for cleaning. This cleaning method is different from that of a dishwasher. The dishwasher sprays and cleans from all sides, and the spraying angle is limited to form a cleaning dead angle, which affects the cleaning quality. When cleaning the sample bottle, the dead angle increases, making it more difficult to achieve a cleaning effect. Therefore, water is sent through the pipe network and sprayed at a close distance to achieve a better cleaning effect. During the placement of the sample bottle, the sample bottle is placed in the bottle slot 6 in the correct position, and the water pressure is provided by the water supply system and sent to the pipe network. The water pressure pushes the ball 15 inside the tail water hole 12 to push the bottom of the sample bottle 14. At the same time, under the action of the water pressure, the ball 15 floats in the air and is easier to rotate. The water pressure is sprayed out through the tail water hole 12 for cleaning; The bottle washer 8 comprises an outer tube 801, a tail ring 802, a slide groove 803, an inner tube 804, a spring 805, a limiting rod 806, a cleaning brush shaft 808, a through groove 810, a tail cover 811 and a slider 812. A slidable and retractable inner tube 804 is installed inside the outer tube 801, a tail cover 811 is installed on one side of the inner tube 804, a through groove 810 located on the outer side of the tail cover 811 is provided on the inner tube 804, a limiting rod 806 is fixed on the tail cover 811, the tail ring 802 is slidably installed on the outer side of the limiting rod 806, a spring 805 is installed between the inner tube 804 and the tail ring 802, a slide groove 803 is also provided on the inner side of the outer tube 801, a slider 812 located in the slide groove 803 is provided on the tail ring 802, a cleaning brush shaft 808 is installed on the other side of the tail cover 811, and a brush 13 is provided on the outer side of the cleaning brush shaft 808 , the bottle washer 8 is the main component for cleaning the inside of the sample bottle 14, and it mainly needs to meet three conditions. It needs to be convenient enough during the placement of the sample bottle 14, not block the placement and removal of the sample bottle 14, have a telescopic function that can be connected to the bottle for washing, and also needs to provide water inside so that the water circulates to bring out the residue. The present application uses water pressure to control the sliding of the inner tube 804. When the water pressure enters the pipe network, the tail ring 802 and the inner tube 804 are pushed outward until the slider 812 moves to the end of the slide groove 803. Under the action of the water pressure, the spring 805 is stretched and the tail cover 811 is continued to be pushed. The water pressure enters the interior of the sample bottle 14 from the inner tube 804 through the through groove 810, which is used for cleaning and bringing out the residue through circulation. When the tail ring 802 and the tail cover 811 are fitted, the tail ring 802 and the tail cover 811 will seal it.

[0020] In a preferred embodiment, a rotary drive is also provided inside the bottle washer 8; The rotary drive includes a deflector blade 807 and a guide plate 809. The guide plate 809 is installed inside the inner tube 804. The deflector blade 807 is rotatably installed on the outside of the cleaning shaft 808. The cleaning shaft 808 is fixed to the deflector blade 809. The deflector blade 807 can rotate inside the inner tube 804. The inclination angle of the guide plate 809 and the deflector blade 807 is forty-five degrees. The inclination angles of the guide plate 809 and the deflector blade 807 are opposite. Due to the existence of the deflector blade 807 and the guide plate 809, when the water pressure passes through the guide plate 809, the inner tube 804 cannot rotate due to the restraint of the spring 805 and other components. Therefore, under the action of the guide plate 809, the water pressure causes the water flow direction to tilt and flush the deflector blade 807. The deflector blade 807 is pushed to rotate under the action of the water pressure, thereby driving the sample bottle 14 to rotate together. The cleaning shaft 808 is fixed, and the sample bottle 14 rotates and rubs against the brush 13 for cleaning.

[0021] In a preferred embodiment, a portion of the deflector leaf 807 extends out of the inner tube 804, and the left end of the deflector leaf 807 is conical. The deflector leaf 807 contacts the opening of the sample bottle 14. During the water pressure impact process, the deflector leaf 807 pushes the rotation to drive the sample bottle 14 to rotate together. During the rotation process, the sample bottle 14 rubs against the inner and outer brushes 13, thereby achieving the effect of cleaning the sample bottle 14.

[0022] In a preferred embodiment, the docking assembly 7 consists of two pipe openings, namely a female opening and a male opening, which are respectively installed on the output end of the water supply system and the tray body 5. A tray tray 4 and a tray buckle are also provided inside the box body 1. A limit plate 9 is installed inside the tray tray 4 through a micro push rod 11. A protrusion is provided on the top of the limit plate 9, and the tray body 5 is provided with a groove 10 matching the protrusion. The tray buckle is located on the top of the tray body 5. After the limit plate 9 is raised, it clamps the tray body 5 with the tray buckle. In the process of water pressure output to the pipeline network, the docking assembly 7 needs to maintain good connectivity. Therefore, after the door body 2 is closed, the micro push rod 11 pushes the limit plate 9 to clamp the tray buckle to prevent water pressure from flushing open the docking assembly 7.

[0023] In a preferred embodiment, the water supply system includes a solenoid valve, a booster pump, a control end, a timing switch and a contact sensor 3. The water source supplies water to the booster pump through the solenoid valve. The booster pump pressurizes the water source and sends it into the pipe network of the tray assembly through the docking component 7. The timing switch and the contact sensor 3 are connected to the control end. The contact sensor 3 is triggered. After the timing of the timing switch is completed, the control end controls the solenoid valve and the booster pump to open the operation. The box body 1 is provided with a door body 2, and the contact sensor 3 is installed on the door body 2. When the door body 2 is in a closed state, the contact sensor 3 transmits a trigger signal to the control end to ensure that the contact sensor 3 can only be triggered to ensure safety during the cleaning process and prevent water leakage.

[0024] In a preferred embodiment, a wastewater discharge end is provided at the bottom of the box body 1, and a water quality sensor is installed in the wastewater discharge end. The data detected by the water quality sensor is transmitted to the control end. The control end controls the solenoid valve and the booster pump switch according to the numerical value of the water quality detection to realize automatic cleaning. The equipment has two modes. One is that the timing can be set by the timing switch so that it can be cleaned according to the specified time. After the cleaning is completed, the equipment automatically shuts down and stops. The second is that the data detected by the water quality sensor can be transmitted to the control end. By analyzing the components of the discharged wastewater, such as the pH value, the control end controls the automatic shutdown and stop of the cleaning.

[0025] A back-suction pipeline is also provided on the booster pump. The back-suction pipeline includes two parts, namely a direct-connection pipe and a drainage pipe. The direct-connection pipe is connected in parallel with the booster pump. By adjusting the valve, the booster pump draws back the water in the pipe network to form a negative pressure, which drives the inner tube 804 and the tail ring 802 to retract, thereby resetting the bottle washer 8. The waste water is connected to the waste water discharge end through the pipeline. After cleaning is completed, the bottle washer 8 is in an extended state, and it is inconvenient to take the bottles. For this reason, a back-suction pipeline is provided.

[0026] It should be noted that the above embodiments all belong to the same inventive concept, and the description of each embodiment has its own focus. For matters that are not described in detail in some embodiments, reference may be made to the description in other embodiments.

[0027] The above-mentioned embodiments only express the implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An automatic bottle washer for water sample testing, comprising a housing (1) and a sample bottle (14), characterized in that: The box body (1) is mainly composed of a water supply system and a tray assembly. The box body (1) has a built-in detachable tray assembly, and the tray assembly is connected to the water supply system of the box body (1) via a docking assembly (7); The tray assembly comprises a tray body (5), a bottle trough (6), a tail water hole (12), a main water hole (16), and a bottle washer (8). The tray body (5) is provided with an array of bottle troughs (6). The tray body (5) is provided with tail water holes (12) and main water holes (16) respectively located at two ends of the bottle trough (6). A pipe network is provided in the tray body (5) to connect the tail water holes (12) and the main water holes (16). High-pressure water output by the water supply system is sent to the tail water holes (12) and the main water holes (16) through a docking assembly (7) and the pipe network. A ball (15) is installed in the tail water hole (12) and can be movably extended into a part of the bottle trough (6). The bottle washer (8) is installed in the main water hole (16). The bottle trough (6) is provided with brushes (13) evenly distributed. The bottle washer (8) comprises an outer tube (801), a tail ring (802), a slide groove (803), an inner tube (804), a spring (805), a limit rod (806), a cleaning shaft (808), a through groove (810), a tail cover (811), and a slider (812). A slidable and retractable inner tube (804) is installed inside the outer tube (801), a tail cover (811) is installed on one side of the inner tube (804), and a through groove (810) is opened on the inner tube (804) and is located outside the tail cover (811). A limit rod (806) is fixed on the tail cover (811), the tail ring (802) is slidably mounted on the outer side of the limit rod (806), a spring (805) is mounted between the inner tube (804) and the tail ring (802), a slide groove (803) is further provided on the inner side of the outer tube (801), a slider (812) located in the slide groove (803) is provided on the tail ring (802), a cleaning brush shaft (808) is mounted on the other side of the tail cover (811), and a brush (13) is provided on the outer side of the cleaning brush shaft (808).

2. The automatic bottle washer for water sample detection according to claim 1, characterized in that: The bottle washer (8) is also provided with a rotary drive inside; The rotary drive comprises a deflector blade (807) and a guide plate (809), wherein the guide plate (809) is mounted inside the inner tube (804), and the deflector blade (807) is rotatably mounted outside the cleaning shaft (808), the cleaning shaft (808) is fixed to the guide plate (809), and the deflector blade (807) is rotatable inside the inner tube (804).

3. The automatic bottle washer for water sample detection according to claim 2, characterized in that: The inclination angle of the guide plate (809) and the deflector blade (807) is forty-five degrees, and the inclination angles of the guide plate (809) and the deflector blade (807) are opposite.

4. The automatic bottle washer for water sample detection according to claim 2, characterized in that: A portion of the baffle leaf (807) extends out of the inner tube (804), the left end of the baffle leaf (807) is in a cone shape, and the baffle leaf (807) is in contact with the opening of the sample bottle (14).

5. The automatic bottle washer for water sample detection according to claim 1, characterized in that: The docking assembly (7) is composed of two pipe openings, namely a female opening and a male opening, and the female opening and the male opening are respectively installed on the output end of the water supply system and the tray body (5).

6. The automatic bottle washer for water sample detection according to claim 5, characterized in that: The box body (1) is further provided with a tray support (4) and a tray buckle. A limit plate (9) is installed inside the tray support (4) via a micro push rod (11). A protrusion is provided on the top of the limit plate (9). The tray body (5) is provided with a groove (10) matching the protrusion. The tray buckle is located on the top of the tray body (5). When the limit plate (9) is raised, it clamps the tray body (5) together with the tray buckle.

7. The automatic bottle washer for water sample detection according to any one of claims 1 to 6, characterized in that: The water supply system comprises a solenoid valve, a booster pump, a control end, a timing switch and a contact sensor (3); the water source supplies water to the booster pump through the solenoid valve; the booster pump pressurizes the water source and sends it into the pipe network of the tray assembly through the docking component (7); the timing switch and the contact sensor (3) are connected to the control end; the contact sensor (3) is triggered; and after the timing switch is completed, the control end controls the solenoid valve and the booster pump to open the operation.

8. The automatic bottle washer for water sample detection according to claim 7, characterized in that: The box body (1) is provided with a door body (2), and a contact sensor (3) is installed on the door body (2). When the door body (2) is in a closed state, the contact sensor (3) transmits a trigger signal to the control end.

9. The automatic bottle washer for water sample detection according to claim 7, characterized in that: The bottom of the box (1) is provided with a wastewater discharge end, in which a water quality sensor is installed. Data detected by the water quality sensor is transmitted to the control end, and the control end controls the solenoid valve and the booster pump switch according to the water quality detection value to achieve automatic cleaning.

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