Water resource filtering treatment device

Abstract

The invention discloses a water resource filtering treatment device, which belongs to the technical field of water resource treatment, and comprises a water inlet pipe, a sampling interception device I, a sampling interception device II, a filtering assembly and a water outlet pipe, the other end of the sampling interception device I is in through connection with one end of the filtering assembly, the other end of the filtering assembly is in through connection with one end of the sampling interception device II, and the other end of the sampling interception device II is in through connection with the water outlet pipe; the water inlet II is sealed by the bulged extrusion bag, so that the water inlet II can only be communicated with the water inlet I, and the sampling pipe I can be fixed to facilitate sampling; the pushing piece drives the blocking rod to move outwards along the blocking hole, and sampling of water flow can be achieved in the state that the water body flows and water flow gushing does not occur; water before filtering or water after filtering can be subjected to multi-point sampling at the same position or sampled at different positions, so that comparison before and after filtering is realized.

Description

Technical Field

[0001] The invention belongs to the technical field of water resource treatment equipment, and in particular relates to a water resource filtering and treatment device. Background Art

[0002] Water resources usually need to be treated when they are obtained or after use to ensure their cleanliness and full utilization. Water treatment methods mainly include physical treatment, chemical treatment and biological treatment. The usual physical method for water resource treatment is filtration.

[0003] The existing method of filtering water resources is to use a filter or a conveying device to filter out debris (such as leaves, domestic garbage, construction waste, etc.) in the water, and then filter it through a filtering device. It is usually necessary to sample and test the water before or after filtration. The existing filtering device and sampling device are separately arranged. When sampling the water flowing in the pipe, it is easy to cause water overflow, and the water samples taken are all water samples at the same position, which affects the filtering test results. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a water resource filtering and processing device, which at least partially solves the above technical problems.

[0005] The technical solution adopted by the present invention is as follows: a water resource filtering and processing device, comprising a water inlet pipe, a sampling interception device 1, a sampling interception device 2, a filter assembly and a water outlet pipe, one end of the water inlet pipe is through-connected with one end of the sampling interception device 1, the other end of the sampling interception device 1 is through-connected with one end of the filter assembly, the other end of the filter assembly is through-connected with one end of the sampling interception device 2, the filter assembly can be disassembled between the sampling interception device 1 and the sampling interception device 2 for easy replacement, and the other end of the sampling interception device 2 is through-connected with the water outlet pipe; water resources that need to be initially filtered enter from the water inlet pipe, pass through the sampling interception device 1, the filter assembly, and the sampling interception device 2 in sequence, and are discharged from the water outlet pipe, wherein the sampling interception device 1 can sample water before filtration, and the sampling interception device 2 can sample water after filtration.

[0006] Preferably, the sampling interception device 1 and the sampling interception device 2 have the same structure, and the sampling interception device 1 includes a sampling interception component 1, a sampling interception component 2, a sampling interception component 3...sampling interception component N, one end of the sampling interception component 1 is through-connected with the water inlet pipe, one end of the sampling interception component 2 is through-connected with the other end of the sampling interception component 1, one end of the sampling interception component 3 is through-connected with the other end of the sampling interception component 2, and the other end of the sampling interception component 3 is through-connected with the water outlet pipe, a connecting capsule 1 is connected between the sampling interception component 1 and the sampling interception component 2, a connecting capsule 2 is connected between the sampling interception component 2 and the sampling interception component 3, and so on.

[0007] As a preferred embodiment of the present invention, the sampling interception component 1, the sampling interception component 2, the sampling interception component 3...the sampling interception component N have the same structure, the sampling interception component 1 comprises a connecting piece 1, one end of the connecting piece 1 is through-connected with the water inlet pipe, the other end of the connecting piece 1 is through-connected with a connecting capsule 1, the connecting piece 1 is provided with a plurality of storage cavities 1 for placing sampling tubes, the inner wall of the storage cavity 1 is provided with an extrusion capsule, the extrusion capsule and the inner wall of the storage cavity 1 are sealed, a sampling tube 1 for sampling is also movably placed in the storage cavity 1, the outer wall of the sampling tube 1 is arranged in contact with the inner wall of the extrusion capsule, the bottom wall of the sampling tube 1 is arranged in contact with the bottom wall of the storage cavity 1, a plugging component is also movably mounted on the connecting piece 1, and the upper end of the plugging component is movably arranged on one side wall of the storage cavity.

[0008] Furthermore, a water inlet 1 is provided on one side wall of any group of the storage cavities, and the water inlet 1 penetrates through the squeezing bag. A water inlet 2 is provided on one side wall of the sampling tube. When the sampling tube 1 is completely inserted into the storage cavity 1, the water inlet 1 and the water inlet 2 are connected through, and the squeezing bag bulges to fix the position of the sampling tube 1, so as to facilitate sampling.

[0009] Furthermore, a ventilation cavity 1 is provided in the upper wall of the connecting piece 1, and the ventilation cavity 1 is respectively provided on both sides of the sampling tube 1. After the ventilation cavity 1 on one side is connected to the water inlet pipe, it is blocked by the water inlet pipe, and one end of the ventilation cavity 1 on the other side is through-connected with the connecting bag 1, and the other end is through-connected with the extrusion bag in the sampling interception component 1; the ventilation cavity 1 on the sampling interception component 2, one side of the ventilation cavity 1 is connected to the extrusion bag and the connecting bag 1 in the sampling interception component 2, and the other side of the ventilation cavity 1 is connected to the extrusion bag and the connecting bag 2 in the sampling interception component 2, and so on. A control valve is provided in the ventilation cavity 1 to facilitate the control of gas circulation.

[0010] Furthermore, a sealing hole is provided on the connecting member 1, and the sealing assembly includes a sealing rod and a sealing plate, the sealing rod is movably clamped in the sealing hole, one side of the sealing plate is connected to the sealing rod, and the other side of the sealing plate is equipped with multiple groups of sealing members for sealing, the number of the multiple groups of sealing members is the same as the number of water inlet 1, and the positions are relatively placed, the sealing members are movably clamped in the corresponding water inlet 1, and a sealing gasket layer is also provided on the other side of the sealing plate, and when the sealing member is arranged in the water inlet 1, the sealing gasket layer seals the connection between the sealing member and the water inlet 1.

[0011] Among them, a folding ring is installed between the blocking rod and the side wall of the blocking hole, and a spring is installed in the folding ring. When the blocking rod moves outward along the blocking hole, the folding ring and the spring are compressed under the obstruction of the side wall of the blocking hole. When the external force disappears, the spring drives the blocking rod to return to its initial position.

[0012] Among them, a pushing member is also installed at a position near the blocking hole on the blocking plate of the sampling interception component 2, the sampling interception component 3 and the sampling interception component N-1, and a ventilation cavity 3 is arranged inside the pushing member, and the ventilation cavity 3 is extended inside the blocking plate. A ventilation cavity 2 is also installed on the side wall of the storage cavity 1 near the pushing member on the sampling interception component 2 and the sampling interception component 3, and the ventilation cavity 2 is through-connected with the extrusion bag. A folding tube is provided between the blocking plate near the pushing member and the storage cavity 1 on the sampling interception component 2 and the sampling interception component 3, one end of the folding tube is through-connected with the ventilation cavity 2, and the other end of the folding tube is through-connected with the ventilation cavity 3, so that the gas in the extrusion bag can enter the ventilation cavity 3 through the ventilation cavity 2 and the folding tube, and the end of the pushing member is made of elastic material;

[0013] When the gas enters into the ventilation cavity three, the elastic material at the end of the pusher is inflated and bulged, the extrusion bag fixes the sampling tube one, and at the same time seals the water inlet two, so that the water inlet two can only circulate with the water inlet one. When the sampling interception component one is close to the sampling interception component two, the bulged pusher on the sampling interception component two can push the blocking rod on the sampling interception component one, and the blocking rod moves outward along the blocking hole, driving the blocking plate and the blocking component to move outward, and the water inlet one is exposed. The water flows through the water inlet one and the water inlet two and then flows into the sampling tube one.

[0014] As a preferred embodiment of the present invention, a filter screen is provided on the connecting piece to block large impurities in the water.

[0015] Furthermore, the filter assembly is provided with a straw layer, a rice straw layer, a palm tree layer and a volcanic rock layer in sequence from the water inlet direction, so as to facilitate preliminary purification of the water flow, and uses natural materials such as rice straw, grass, and palm as filter layers, which are usually renewable resources and have environmentally friendly characteristics.

[0016] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0017] (1) The gas entering into sampling interception component one enters into the extrusion bag inside sampling interception component one through the ventilation cavity one on the inner upper wall of sampling interception component one, and the gas entering into sampling interception component two enters into the extrusion bag inside sampling interception component two through the ventilation cavity one on the inner upper wall of sampling interception component two, thereby fixing sampling tube one.

[0018] (2) At the same time, the bulging extrusion bag seals the water inlet 2, so that the water inlet 2 can only flow with the water inlet 1.

[0019] (3) The gas in the extrusion bag in the sampling interception component 2 enters the ventilation chamber 3 through the ventilation chamber 2, and the elastic material at the end of the pusher is inflated. As the sampling interception component 1 approaches the sampling interception component 2, the pusher drives the blocking rod to move outward along the blocking hole. Once the water inlet is exposed, the water flow sampling is achieved while the water body is flowing without water gushing.

[0020] (4) The water before filtration or the water after filtration can be sampled at multiple points at the same location or at different locations to achieve a comparison before and after filtration, which is convenient for detecting the filtration condition of the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] Figure 1 This is a schematic diagram of the structure of a water resource filtering and processing device proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the sampling interception device 1 proposed by the present invention;

[0024] Figure 3 It is a partial structural schematic diagram of the sampling interception device 1 proposed by the present invention;

[0025] Figure 4 for Figure 3 A local enlarged view of point A;

[0026] Figure 5 for Figure 3 A local enlarged view of point B;

[0027] Figure 6 A front view of a sampling interception component 1 proposed by the present invention;

[0028] Figure 7 for Figure 6 A local enlarged view of point C;

[0029] Figure 8 This is a schematic diagram of the partial structure of the sampling interception component 1 proposed by the present invention;

[0030] Fig. 9 A schematic diagram of the sampling operation of the sampling interception component proposed by the present invention;

[0031] Fig.10 for Fig. 9 A local enlarged view of D;

[0032] Fig.11 This is a schematic diagram of the sampling operation of the second sampling interception component proposed in the present invention.

[0033] In the accompanying drawings: 1, water inlet pipe, 2, filter assembly, 3, water outlet pipe, 4, sampling interception assembly one, 5, sampling interception assembly two, 6, sampling interception assembly three, 7, connecting capsule one, 8, connecting capsule two, 9, connecting piece one, 10, storage chamber one, 11, squeezing capsule, 12, sampling tube one, 13, water inlet one, 14, water inlet two, 15, ventilation chamber one, 16, blocking hole, 17, blocking rod, 18, blocking plate, 19, blocking piece, 20, pushing piece, 21, ventilation chamber three, 22, ventilation chamber two, 23, filter net, 24, straw layer, 25, rice straw layer, 26, palm layer, 27, volcanic rock layer, 28, spring, 29, folding ring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] like Figure 1-Figure 11As shown, a water resource filtering and processing device includes a water inlet pipe 1, a sampling interception device 1, a sampling interception device 2, a filter assembly 2 and a water outlet pipe 3, one end of the water inlet pipe 1 is connected with one end of the sampling interception device 1, the other end of the sampling interception device 1 is connected with one end of the filter assembly 2, the other end of the filter assembly 2 is connected with one end of the sampling interception device 2, the filter assembly 2 can be disassembled between the sampling interception device 1 and the sampling interception device 2 for easy replacement, and the other end of the sampling interception device 2 is connected with the water outlet pipe 3; water resources that need to be initially filtered enter from the water inlet pipe 1, pass through the sampling interception device 1, the filter assembly 2, and the sampling interception device 2 in sequence, and then are discharged from the water outlet pipe 3, wherein the sampling interception device 1 can sample water before filtration, and the sampling interception device 2 can sample water after filtration.

[0037] The sampling interception device 1 and the sampling interception device 2 have the same structure. The sampling interception device 1 includes a sampling interception component 1 4, a sampling interception component 2 5 and a sampling interception component 3 6. One end of the sampling interception component 1 4 is connected to the water inlet pipe 1, one end of the sampling interception component 2 5 is connected to the other end of the sampling interception component 1 4, one end of the sampling interception component 3 6 is connected to the other end of the sampling interception component 2 5, and the other end of the sampling interception component 3 6 is connected to the water outlet pipe 3. A connecting capsule 1 7 is connected between the sampling interception component 1 4 and the sampling interception component 2 5, and a connecting capsule 2 8 is connected between the sampling interception component 2 5 and the sampling interception component 3 6.

[0038] The sampling interception component 4, sampling interception component 2 5 and sampling interception component 3 6 have the same structure. The sampling interception component 4 includes a connecting piece 9, one end of which is connected to the water inlet pipe 1, and the other end of the connecting piece 9 is connected to the connecting capsule 7. The connecting piece 9 is provided with a plurality of storage chambers 10 for placing sampling tubes. The inner wall of the storage chamber 10 is provided with an extrusion capsule 11, and the extrusion capsule 11 is sealed to the inner wall of the storage chamber 10. A sampling tube 12 for sampling is also movably placed in the storage chamber 10, and the outer wall of the sampling tube 12 is arranged to fit the inner wall of the extrusion capsule 11, and the bottom wall of the sampling tube 12 is arranged to fit the bottom wall of the storage chamber 10. A plugging component is also movably installed on the connecting piece 9, and the upper end of the plugging component is movably arranged on the side wall of the storage chamber 10.

[0039] A water inlet 13 is provided on the side wall of any group of the storage chambers 10, and the water inlet 13 penetrates through the squeezing capsule 11. A water inlet 2 14 is provided on the side wall of the sampling tube 12. When the sampling tube 12 is completely inserted into the storage chamber 10, the water inlet 13 and the water inlet 2 14 are connected through, and the squeezing capsule 11 bulges to fix the position of the sampling tube 12, so as to facilitate sampling.

[0040] A ventilation cavity 15 is provided in the upper wall of the connecting piece 9, and the ventilation cavities 15 are respectively provided on both sides of the sampling tube 12. After the ventilation cavity 15 on one side is connected to the water inlet pipe 1, it is blocked by the water inlet pipe 1, and one end of the ventilation cavity 15 on the other side is connected to the connecting bag 7, and the other end is connected to the extrusion bag 11 in the sampling interception component 4; the ventilation cavity 15 on the sampling interception component 25, one side of the ventilation cavity 15 is connected to the extrusion bag 11 and the connecting bag 7 in the sampling interception component 25, and the other side of the ventilation cavity 15 is connected to the extrusion bag 11 and the connecting bag 28 in the sampling interception component 25, and so on. A control valve is provided in the ventilation cavity 15 to facilitate the control of gas circulation.

[0041] The connecting member 9 is also provided with a plugging hole 16, and the plugging assembly includes a plugging rod 17 and a plugging plate 18, the plugging rod 17 is movably connected in the plugging hole 16, one side of the plugging plate 18 is connected to the plugging rod 17, and the other side of the plugging plate 18 is equipped with multiple groups of plugging members 19 for plugging, the number of the multiple groups of plugging members 19 is the same as the number of the water inlet 13, and the positions are relatively placed, the plugging members 19 are movably connected in the corresponding water inlet 13, and the plugging plate 18 is connected to the plugging rod 17. A sealing cushion layer is also provided on the other side of 8. When the sealing member 19 is arranged in the water inlet 13, the sealing cushion layer seals the connection between the sealing member 19 and the water inlet 13. A folding ring 29 is installed between the sealing rod 17 and the side wall of the sealing hole 16. A spring 28 is installed in the folding ring 29. When the sealing rod 17 moves outward along the sealing hole 16, the folding ring 29 and the spring 28 are compressed under the obstruction of the side wall of the sealing hole 16. When the external force disappears, the spring 28 drives the sealing rod 17 to return to its initial position.

[0042] A pushing member 20 is also installed on the blocking plate 18 near the blocking hole 16 on the sampling interception component 25 and the sampling interception component 36, and a ventilation cavity 3 21 is provided in the pushing member 20, and the ventilation cavity 3 21 is extended in the blocking plate 18, and a ventilation cavity 22 is also installed on the side wall of the storage cavity 10 near the pushing member 20 on the sampling interception component 25 and the sampling interception component 36, and the ventilation cavity 22 is connected with the extrusion bag 11, and a folding tube is provided between the blocking plate 18 near the pushing member 20 and the storage cavity 10 on the sampling interception component 25 and the sampling interception component 36, one end of the folding tube is connected with the ventilation cavity 22, and the other end of the folding tube is connected with the ventilation cavity 3 21, so that the gas in the extrusion bag 11 can enter the ventilation cavity 3 21 through the ventilation cavity 22 and the folding tube, and the end of the pushing member 20 is made of elastic material;

[0043] It should be noted that when the gas enters the ventilation cavity three 21, the elastic material at the end of the pusher 20 is inflated, the extrusion bag 11 fixes the sampling tube one 12, and at the same time seals the water inlet two 14, so that the water inlet two 14 can only circulate with the water inlet one 13. When the sampling interception component one 4 is close to the sampling interception component two 5, the bulging pusher 20 on the sampling interception component two 5 can push the blocking rod 17 on the sampling interception component one 4, and the blocking rod 17 moves outward along the blocking hole 16, driving the blocking plate 18 and the blocking member 19 to move outward, exposing the water inlet one 13, and the water flows through the water inlet one 13 and the water inlet two 14 and then flows into the sampling tube one 12.

[0044] The connector 9 is provided with a filter screen 23 to isolate large impurities in the water.

[0045] The filter assembly 2 is provided with a straw layer 24, a rice straw layer 25, a palm layer 26 and a volcanic rock layer 27 in sequence from the water inlet direction, so as to facilitate preliminary purification of the water flow.

[0046] The specific usage is as follows:

[0047] One end of the water inlet pipe 1 is connected with one end of the sampling interception device 1, the other end of the sampling interception device 1 is connected with one end of the filter assembly 2, the other end of the filter assembly 2 is connected with one end of the sampling interception device 2, the filter assembly 2 can be disassembled from the sampling interception device 1 and the sampling interception device 2 for easy replacement, and the other end of the sampling interception device 2 is connected with the water outlet pipe 3; initially, the connecting capsule 1 7 and the connecting capsule 2 8 are both in a stretched state, and the distance between the sampling interception assembly 1 4, the sampling interception assembly 2 5 and the sampling interception assembly 3 6 is the largest, and the water resources that need to be initially filtered enter from the water inlet pipe 1, pass through the sampling interception device 1, the filter assembly 2, and the sampling interception device 2 in turn, and then are discharged from the water outlet pipe 3, wherein the sampling interception device 1 can sample the water before filtration, and at the same time can block substances with a larger volume, and the sampling interception device 2 can sample the water after filtration;

[0048] When it is necessary to sample the water before filtration or after filtration at multiple points at the same location or to sample at different locations, the specific operations are as follows:

[0049] The sampling tube 12 is placed in the storage chamber 10 of the sampling interception component 14 and the sampling interception component 25 respectively. At this time, the control valve in the ventilation chamber 15 connected to the connecting capsule 7 is opened, and the control valve in the ventilation chamber 15 connected to the connecting capsule 28 is closed. The sampling interception component 14 is moved closer to the sampling interception component 25, and the connecting piece 19 on the sampling interception component 14 is moved closer to the sampling interception component 25. The connecting piece 19 squeezes the connecting capsule 7, and the gas in the connecting capsule 7 enters the sampling interception component 14 and the sampling interception component 25 respectively. The gas entering the sampling interception component 14 enters the squeezing capsule 11 in the sampling interception component 14 through the ventilation chamber 15 on the upper wall of the sampling interception component 14, and the gas entering the sampling interception component 25 enters the squeezing capsule 11 in the sampling interception component 25 through the ventilation chamber 15 on the upper wall of the sampling interception component 25. In the bag 11, the gas in the extrusion bag 11 in the sampling interception component 25 enters the ventilation cavity 3 21 through the ventilation cavity 22, and the elastic material at the end of the pusher 20 is inflated and bulged. At this time, the extrusion bag 11 bulges to fix the sampling tube 12 in the sampling interception component 14, and at the same time seals the water inlet 2 14, so that the water inlet 2 14 can only communicate with the water inlet 13. As the sampling interception component 14 approaches the sampling interception component 25, the bulging pusher 20 on the sampling interception component 25 pushes the blocking rod 17 on the sampling interception component 14, and the blocking rod 17 moves outward along the blocking hole 16. The folding ring 29 and the spring 28 are compressed under the obstruction of the side wall of the blocking hole 16. At the same time, the blocking rod 17 drives the blocking plate 18 and the blocking member 19 to move outward, and the water inlet 13 is exposed. The water flows through the water inlet 13 and the water inlet 2 14 and then flows into the sampling tube 12.

[0050] When it is necessary to take out the sampling tube 12, after the sampling interception component 14 is moved away from the sampling interception component 25, the connection capsule 17 is stretched, and the gas in the squeezing capsule 11 and the pushing member 20 enters the connection capsule 7 again, and the spring 28 drives the blocking rod 17 to restore the initial position, and the blocking rod 17 drives the blocking plate 18 to approach the direction of the connecting member 9, and the blocking rod 17 drives the blocking member 19 to block the position of the water inlet 13 to achieve blocking, and the squeezing capsule 11 no longer fixes the sampling tube 12, and the sampling tube 12 can be easily drawn out of the squeezing capsule 11;

[0051] The sampling of the sampling interception component 2 5 and the sampling interception device 2 is also installed according to the above method.

[0052] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural modes and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they shall all fall within the scope of protection of the present invention.

Claims

1. A water resource filtering and processing device, characterized in that: It includes a water inlet pipe, a sampling interception device 1, a sampling interception device 2, a filter assembly and a water outlet pipe, one end of the water inlet pipe is connected to one end of the sampling interception device 1, the other end of the sampling interception device 1 is connected to one end of the filter assembly, the other end of the filter assembly is connected to one end of the sampling interception device 2, and the other end of the sampling interception device 2 is connected to the water outlet pipe.

2. The water resource filtering and processing device according to claim 1, characterized in that: The sampling interception device 1 and the sampling interception device 2 have the same structure. The sampling interception device 1 includes a sampling interception component 1, a sampling interception component 2, a sampling interception component 3...sampling interception component N. One end of the sampling interception component 1 is connected to the water inlet pipe, one end of the sampling interception component 2 is connected to the other end of the sampling interception component 1, one end of the sampling interception component 3 is connected to the other end of the sampling interception component 2, and the other end of the sampling interception component 3 is connected to the water outlet pipe. A connecting capsule 1 is connected between the sampling interception component 1 and the sampling interception component 2, and a connecting capsule 2 is connected between the sampling interception component 2 and the sampling interception component 3, and so on.

3. The water resource filtering and processing device according to claim 2, characterized in that: The sampling interception component 1, sampling interception component 2, sampling interception component 3...sampling interception component N have the same structure, the sampling interception component 1 includes a connecting piece 1, one end of the connecting piece 1 is through-connected with the water inlet pipe, the other end of the connecting piece 1 is through-connected with a connecting capsule 1, the connecting piece 1 is provided with a plurality of storage cavities 1 for placing sampling tubes, the inner wall of the storage cavity 1 is provided with an extrusion capsule, the extrusion capsule and the inner wall of the storage cavity 1 are sealed, a sampling tube 1 for sampling is also movably placed in the storage cavity 1, the outer wall of the sampling tube 1 is arranged in contact with the inner wall of the extrusion capsule, the bottom wall of the sampling tube 1 is arranged in contact with the bottom wall of the storage cavity 1, a plugging component is also movably mounted on the connecting piece 1, and the upper end of the plugging component is movably arranged on one side wall of the storage cavity.

4. The water resource filtering and processing device according to claim 3, characterized in that: A water inlet 1 is provided on one side wall of any group of storage cavities, and the water inlet 1 penetrates the extrusion bag. A water inlet 2 is provided on one side wall of the sampling tube. When the sampling tube 1 is completely inserted into the storage cavity 1, the water inlet 1 and the water inlet 2 are connected through.

5. The water resource filtering and processing device according to claim 4, characterized in that: A ventilation cavity 1 is provided in the upper wall of the connecting piece 1, and the ventilation cavity 1 is respectively provided on both sides of the sampling tube 1. The ventilation cavity 1 on one side is blocked by the water inlet pipe after being connected to the water inlet pipe, and one end of the ventilation cavity 1 on the other side is through-connected with the connecting bag 1, and the other end is through-connected with the extrusion bag in the sampling interception component 1; the ventilation cavity 1 on the sampling interception component 2, the ventilation cavity 1 on one side is connected to the extrusion bag and the connecting bag 1 in the sampling interception component 2, and the ventilation cavity 1 on the other side is connected to the extrusion bag and the connecting bag 2 in the sampling interception component 2, and so on. A control valve is provided in the ventilation cavity 1.

6. The water resource filtering and processing device according to claim 5, characterized in that: A sealing hole is also provided on the connecting piece 1, and the sealing assembly includes a sealing rod and a sealing plate. The sealing rod is movably clamped in the sealing hole, one side of the sealing plate is connected to the sealing rod, and the other side of the sealing plate is equipped with multiple groups of sealing parts for sealing. The number of the multiple groups of sealing parts is the same as the number of water inlet 1, and the positions are relatively placed. The sealing parts are movably clamped in the corresponding water inlet 1, and a sealing pad layer is also provided on the other side of the sealing plate.

7. The water resource filtering and processing device according to claim 6, characterized in that: A folding ring is installed between the blocking rod and the side wall of the blocking hole, and a spring is installed in the folding ring.

8. The water resource filtering and processing device according to claim 7, characterized in that: A pushing member is also installed on the sealing plate near the sealing hole of the sampling interception component 2, the sampling interception component 3 and the sampling interception component N-1, and a ventilation cavity 3 is provided in the pushing member, and the ventilation cavity 3 is extended in the sealing plate. A ventilation cavity 2 is also installed on the side wall of the storage cavity 1 near the pushing member on the sampling interception component 2 and the sampling interception component 3, and the ventilation cavity 2 is through-connected with the extrusion bag. A folding tube is provided between the sealing plate near the pushing member and the storage cavity 1 on the sampling interception component 2 and the sampling interception component 3, one end of the folding tube is through-connected with the ventilation cavity 2, and the other end of the folding tube is through-connected with the ventilation cavity 3, and the end of the pushing member is made of elastic material.

9. The water resource filtering and processing device according to claim 8, characterized in that: The connecting piece 1 is provided with a filter screen.

10. The water resource filtering and processing device according to claim 9, characterized in that: The filter assembly is provided with a straw layer, a rice straw layer, a palm layer and a volcanic rock layer in sequence from the water inlet direction.

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