An automated wastewater sample collection device

Abstract

The utility model discloses an automatic wastewater sample fully mechanized device, including fully mechanized pipe, one end of fully mechanized pipe is equipped with the water inlet, and the water inlet is fixedly installed with the collection pump, one side of fully mechanized pipe is equipped with the sampling port intercommunication with its inside, the sampling port is equipped with several and along the even interval arrangement of fully mechanized pipe length direction, each sampling port place all is equipped with the self -sealing mechanism of corresponding sampling port seal, one side outside of fully mechanized pipe is equipped with the sample pipe fixed plate, is set up with the sample pipe placement groove of even interval along its length direction on the sample pipe fixed plate and is equipped with a plurality, each sample pipe placement groove place all has the sample pipe of inserting and connecting, the water inlet end of sample pipe inserts to the inside of sampling port, and the both ends of sample pipe fixed plate all are screw -threaded connection with locking screw, the opposite both ends of fully mechanized pipe all are fixed with the connecting lug, and locking screw and connecting lug screw -threaded connection. The new type can carry out the sampling of multiple sample pipes simultaneously, and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater sampling technical field especially relates to a kind of automatic wastewater sample fully mechanized device. BACKGROUND

[0002] Wastewater sampler is using high reliable peristaltic pump, mixed stepper motor drive, meet the water quality sampling under various environmental conditions;It is applicable to all levels of environmental monitoring stations, sewage treatment plants, water conservancy, water affairs and research institutes, to industrial wastewater discharge, river, lake, sea and other water sample collection instrument, the existing wastewater sampler when using, by peristaltic pump, wastewater is pumped into sampling tube, sampling tube is filled with water inside, sampling tube needs to be removed from device and replace new sampling tube, when needing to sample multiple water samples, sampling tube needs to be replaced repeatedly, it is more inconvenient to operate, improve the workload of user, the efficiency of sampling is also lower, there is no reliable technical scheme at present. SUMMARY

[0003] The present application aims to provide a kind of automatic wastewater sample fully mechanized device to solve the problems raised in the above background.

[0004] To achieve the above object, the present application provides the following technical scheme: an automatic wastewater sample fully mechanized device, comprising a fully mechanized pipe, one end of the fully mechanized pipe is provided with a water inlet, a sampling pump is fixedly installed on the water inlet, one side of the fully mechanized pipe is provided with a sampling port in communication with the inside of the fully mechanized pipe, the sampling port is provided with a plurality of sampling ports uniformly spaced along the length direction of the fully mechanized pipe, a self-sealing mechanism for sealing the corresponding sampling port is provided at each sampling port, a sample tube fixing plate is provided on one side of the fully mechanized pipe, a plurality of sample tube placing grooves are formed on the sample tube fixing plate and uniformly spaced along the length direction of the sample tube fixing plate, a sample tube is inserted into each sample tube placing groove, the water inlet end of the sample tube is inserted into the inside of the sampling port, locking screws are threadedly connected to both ends of the sample tube fixing plate, connecting ears are fixedly installed on the opposite ends of the fully mechanized pipe, the locking screws and the connecting ears are threadedly connected, and a top block is fixed to the top end of the sample tube.

[0005] Preferably, the self-sealing mechanism comprises a sealing plate, a fixed block, a slide rod and a spring, a plurality of channels in communication with the inner cavity of the sampling port are provided around each sampling port, the sealing plate is slidably connected to the inner wall of the sampling port and can close the outlet of the channel, the fixed block is fixed to the inside of the fully mechanized pipe near the sampling port, the slide rod is slidably connected to the fixed block, the spring is sleeved on the slide rod, and the sealing plate is fixedly installed on the bottom end of the slide rod.

[0006] Preferably, a first sealing ring is fixedly installed on the outside of the bottom end of the sealing plate.

[0007] Preferably, a second sealing ring is fitted and fixedly installed on the outer wall of the sample tube.

[0008] Preferably, the end of the fully mechanized mining pipe opposite to the water inlet is provided with a drain outlet that communicates with its interior, and a valve is fixedly installed on the drain outlet.

[0009] In summary, the technical effects and advantages of this utility model are as follows:

[0010] In this invention, each sample tube is placed in a slot on the sample tube fixing plate and then locked in place by a locking screw at the end of the plate and the connecting lug of the sampling tube. This securely inserts each sample tube into the corresponding sampling port for collective sampling. Multiple samples can be taken at once, and the individual sample tubes can be removed from the sampling port by reversing the locking screw. This is very convenient and improves the efficiency of sampling. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of an automated wastewater sample collection device according to an embodiment of this application;

[0013] Figure 2 This application provides an automated wastewater sampling device. Figure 1 Enlarged structural diagram at point A;

[0014] Figure 3 This is a schematic diagram of the sample tube fixing plate structure of an automated wastewater sample collection device according to an embodiment of this application.

[0015] In the diagram: 1. Fully mechanized collection pipe; 2. Inlet; 3. Collection pump; 4. Sampling port; 5. Sample tube fixing plate; 6. Locking screw; 7. Connecting lug; 8. Sample tube; 9. Sample tube placement slot; 10. Sealing plate; 11. Fixing block; 12. Sliding rod; 13. Spring; 14. Channel; 15. First sealing ring; 16. Second sealing ring; 17. Drain outlet; 18. Top block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not 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 disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] It should also be noted that all standard parts used in this application are commercially available, and can be custom-made according to the description and drawings. Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances, and unless explicitly limited, machinery, parts, and equipment can all adopt conventional models in the prior art.

[0019] In this document, the term "comprising" is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Example: Reference Figures 1-3An automated wastewater sampling device is shown, comprising a sampling pipe 1, with an inlet 2 at one end of the sampling pipe 1. A sampling pump 3 is fixedly installed on the inlet 2. A sampling port 4 communicating with the interior of the sampling pipe 1 is provided on one side of the sampling pipe 1. Several sampling ports 4 are evenly spaced along the length of the sampling pipe 1. Each sampling port 4 is provided with a self-sealing mechanism to seal the corresponding sampling port 4. A sample tube fixing plate 5 is provided on the exterior of one side of the sampling pipe 1. Several sample tube placement slots 9 are evenly spaced along the length of the sample tube fixing plate 5. A sample tube 8 is inserted into each sample tube placement slot 9. The inlet end of the sample tube 8 is inserted into the interior of the sampling port 4. Both ends of plate 5 are threaded with locking screws 6, and both ends of the fully mechanized collection pipe 1 are fixedly installed with connecting ears 7. The locking screws 6 and the connecting ears 7 are threadedly connected. The top of the sample tube is fixed with a top block 18. Each sample tube is placed in a slot on the sample tube fixing plate and then locked and fixed with the connecting ears of the fully mechanized collection pipe by the locking screw at its end. Thus, each sample tube is firmly inserted into the corresponding sampling port for collective sampling. Multiple samples are collected at a time. The locking screw can be reversed to remove each sample tube from the sampling port, which is very convenient and improves the sampling efficiency. Water samples are collected at the inlet by the collection pump. The water samples enter the fully mechanized collection pipe and enter each sample tube through each sampling port.

[0021] With the above structure: the self-sealing mechanism includes a sealing plate 10, a fixing block 11, a sliding rod 12, and a spring 13. Each sampling port 4 has several channels 14 communicating with the inner cavity of the sampling port. The sealing plate 10 is slidably connected to the inner wall of the sampling port 4 and can close the outlet of the channel. The fixing block 11 is fixed inside the fully mechanized collection tube 1 near the sampling port 4. The sliding rod 12 is slidably connected to the fixing block 11. The spring 13 is sleeved on the sliding rod 12. The sealing plate 10 is fixedly installed at the bottom end of the sliding rod 12. When the sample tube is not inserted, the sealing plate will be pushed into the sampling port to seal the channel under the action of the spring. After the sample tube is inserted, the top block of the sample tube opens the sealing plate, allowing water to enter the sampling port from the channel, and thus enter the sample tube from the top of the sample tube.

[0022] With the above structure, a first sealing ring 15 is fixedly installed on the outer side of the bottom end of the sealing plate 10.

[0023] With the above structure, a second sealing ring 16 is fitted and fixedly installed on the outer wall of the sample tube 8.

[0024] With the above structure, the end of the fully mechanized mining pipe 1 opposite to the water inlet is provided with a drain outlet 17 that communicates with its interior. A valve is fixedly installed on the drain outlet 17, where excess water in the fully mechanized mining pipe can be discharged.

[0025] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated wastewater sample collection device, comprising a collection pipe (1), characterized in that: One end of the fully mechanized mining pipe (1) is provided with an inlet (2), and a sampling pump (3) is fixedly installed on the inlet (2). A sampling port (4) communicating with the inside of the fully mechanized mining pipe (1) is provided on one side. Several sampling ports (4) are provided and are evenly spaced along the length of the fully mechanized mining pipe (1). Each sampling port (4) is provided with a self-sealing mechanism to seal the corresponding sampling port (4). A sample tube fixing plate (5) is provided on the outside of one side of the fully mechanized mining pipe (1). Several openings are provided on the sample tube fixing plate (5). A sample tube placement slot (9) is evenly spaced along its length. A sample tube (8) is inserted into each sample tube placement slot (9). The water inlet end of the sample tube (8) is inserted into the sampling port (4). Locking screws (6) are threaded to both ends of the sample tube fixing plate (5). Connecting ears (7) are fixedly installed at both ends of the fully mechanized collection pipe (1). The locking screws (6) and the connecting ears (7) are threadedly connected. A top block (18) is fixed to the top of the sample tube.

2. The automated wastewater sample collection device according to claim 1, characterized in that: The self-sealing mechanism includes a sealing plate (10), a fixing block (11), a sliding rod (12), and a spring (13). Each sampling port (4) is provided with several channels (14) that communicate with the inner cavity of the sampling port. The sealing plate (10) is slidably connected to the inner wall of the sampling port (4) and can close the outlet of the channel. The fixing block (11) is fixed inside the fully mechanized mining pipe (1) near the sampling port (4). The sliding rod (12) is slidably connected to the fixing block (11). The spring (13) is sleeved on the sliding rod (12). The sealing plate (10) is fixedly installed at the bottom end of the sliding rod (12).

3. The automated wastewater sample collection device according to claim 2, characterized in that: The sealing plate (10) is fitted with a first sealing ring (15) on the outer side of its bottom end.

4. The automated wastewater sample collection device according to claim 1, characterized in that: A second sealing ring (16) is fitted and fixedly installed on the outer wall of the sample tube (8).

5. The automated wastewater sample collection device according to claim 1, characterized in that: The end of the fully mechanized mining pipe (1) opposite to the water inlet is provided with a drain outlet (17) that communicates with its interior, and a valve is fixedly installed on the drain outlet (17).

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