Sampling device for swimming pool

Abstract

The utility model relates to the technical field of water quality detection and discloses a swimming pool sampling device which comprises a fixing frame, a sampling filtering mechanism is arranged at the bottom end of the front face of the fixing frame, a sampling mechanism is arranged at the top of the fixing frame, and a first fixing column is fixedly connected to the middle section of the front face of the fixing frame. A first fixing ring is fixedly connected to the front face of the first fixing column, sampling test tubes are inserted into the first fixing ring and the second fixing ring, when swimming pool water is sampled into the sampling test tubes, water can be guided into the filter box to be treated by opening a water valve, and the swimming pool water is filtered through a first filter screen and a second filter screen in sequence; particulate matters and suspended matters in water are separated, a first filter screen and a second filter screen can be pulled out through a barrier door by opening the barrier door in the later stage, the suspended matters and the particulate matters on the surfaces are submitted for detection, and meanwhile, water at the bottom of a filter box can be discharged for detection by opening a drainage pipe; the sampling detection effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a swimming pool sampling device. Background Technique

[0002] A swimming pool is a special place for people to carry out swimming activities, where people can move or compete. Most swimming pools are built on the ground and can be divided into general swimming pools and warm water swimming pools according to water temperature. There are two types: indoor and outdoor. In daily use, staff need to sample and detect the water in the pool to determine whether the water in the pool can continue to be used.

[0003] According to a swimming pool sampling device disclosed on the patent network (the authorized announcement number is: CN218180359U), it is described that "the utility model relates to a swimming pool sampling device, which includes a measuring unit, a holding unit, a sampling unit and a sealing unit. Among them, a scale is arranged on the outer surface of the measuring unit; the holding unit is arranged at the first end of the measuring unit; the sampling unit is arranged at the second end of the measuring unit and is connected to the measuring unit; the sealing unit is connected to the measuring unit and is detachably connected to the sampling unit. The utility model uses the measuring unit to control the sampling depth to meet the requirements of different sampling depths; uses the mutual cooperation among the measuring unit, the sampling unit and the sealing unit to realize the entry of the sealed container into the swimming pool to improve the accuracy of the sample; uses the cooperation between the measuring unit and the holding unit to improve the safety of operation, and the operation is simple and convenient."

[0004] Based on the above content, the applicant believes that the following defects exist:

[0005] This swimming pool sampling device includes a measuring unit, a holding unit, a sampling unit and a sealing unit. The device collects samples by pumping the pool water into a test tube purification box, but the device does not set up a corresponding filtering component. There will be suspended matter in the pool water, and the device cannot sample and collect the suspended matter, which will lead to inaccurate test results of the pool water. Content of the Utility Model

[0006] The purpose of the utility model is to provide a swimming pool sampling device to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a swimming pool sampling device, including a fixing frame, a sampling and filtering mechanism is arranged at the bottom end of the front surface of the fixing frame, and a sampling mechanism is arranged at the top of the fixing frame;

[0008] The sampling and filtering mechanism includes a third fixed column, which is fixedly connected to the bottom end of the front surface of the fixed frame. A third fixed ring is fixedly connected to the front surface of the third fixed column. A delivery pipe is arranged inside the third fixed ring. A water valve is fixedly connected to the top of the delivery pipe. A filter box is arranged on the front surface of the delivery pipe. Drain pipes are arranged at the bottoms of the left and right sides of the filter box. An extraction port is formed on the front surface of the filter box. A barrier door is arranged in front of the extraction port. Installation frames are fixedly connected to the left and right sides inside the filter box. A first filter screen is slidably connected inside the installation frame. A second filter screen is slidably connected inside the installation frame. When the pool water is sampled into the sampling test tube, opening the water valve can introduce the water into the filter box for treatment. The pool water is filtered through the first filter screen and the second filter screen in sequence to separate the particulate matters and suspended matters in the water. Later, by opening the barrier door, the first filter screen and the second filter screen can be pulled out through the barrier door, and the suspended matters and particulate matters on the surface can be sent for inspection. At the same time, the water at the bottom of the filter box can be discharged for detection by opening the drain pipe. The setting of this mechanism separates the water and the content, strengthening the sampling and detection effect.

[0009] Preferably, there are three sets of the third fixed column, the third fixed ring, the delivery pipe and the water valve, and two sets of the extraction port and the barrier door.

[0010] Preferably, there are four sets of the installation frames, and the first filter screen is arranged on top of the second filter screen.

[0011] Preferably, the sampling mechanism includes a telescopic column, which is fixedly connected to the top of the fixed frame. A fixed plate is fixedly connected to the top of the telescopic column. A water pump is fixedly connected to the front surface of the fixed plate. A connecting pipe is fixedly connected to the bottom of the water pump. A telescopic sampling pipe is fixedly connected to the top of the water pump. A sampling head is fixedly connected to the end of the telescopic sampling pipe away from the water pump. By lowering the telescopic column, the connecting pipe can be docked with the sampling test tube. At this time, opening the water pump can pump water for sampling through the telescopic sampling pipe and the sampling head. The setting of this mechanism can collect water samples at different positions in the pool simultaneously for sampling, further strengthening the sampling and detection effect.

[0012] Preferably, there are three sets of the telescopic column, the connecting pipe, the telescopic sampling pipe and the sampling head.

[0013] Preferably, a first fixed column is fixedly connected to the middle section of the front surface of the fixed frame. A first fixed ring is fixedly connected to the front surface of the first fixed column. A second fixed column is fixedly connected to the top of the front surface of the fixed frame. A second fixed ring is fixedly connected to the front surface of the second fixed column. A sampling test tube is inserted into the first fixed ring and the second fixed ring.

[0014] Compared with the prior art, the present utility model provides a swimming pool sampling device, which has the following beneficial effects:

[0015] 1. The swimming pool sampling device is provided with a sampling and filtering mechanism. When the pool water is sampled into the sampling test tube, opening the water valve can introduce the water into the filtering box for treatment. The pool water is filtered through the first filter screen and the second filter screen in sequence to separate the particulate matter and suspended matter in the water. Later, by opening the barrier door, the first filter screen and the second filter screen can be pulled out through the barrier door, and the suspended matter and particulate matter on the surface can be sent for inspection. At the same time, the water at the bottom of the filtering box can be discharged for detection by opening the drain pipe. The setting of this mechanism separates the water and the content, strengthening the sampling and detection effect.

[0016] 2. The swimming pool sampling device is provided with a sampling mechanism. By lowering the telescopic column, the connecting pipe can be docked with the sampling test tube. At this time, opening the water pump can sample and pump water through the telescopic sampling pipe and the sampling head. The setting of this mechanism can collect water samples at different positions in the swimming pool simultaneously, further strengthening the sampling and detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the sampling and filtering mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the inside of the filtering box of the present invention;

[0021] Figure 4 It is a schematic diagram of the sampling mechanism of the present invention.

[0022] In the figure: 1. Fixed frame; 2. First fixed column; 3. First fixed ring; 4. Second fixed column; 5. Second fixed ring; 6. Sampling test tube; 7. Sampling and filtering mechanism; 71. Third fixed column; 72. Third fixed ring; 73. Delivery pipe; 74. Water valve; 75. Filtering box; 76. Drain pipe; 77. Extraction port; 78. Barrier door; 79. Installation frame; 701. First filter screen; 702. Second filter screen; 8. Sampling mechanism; 81. Telescopic column; 82. Fixed plate; 83. Water pump; 84. Connecting pipe; 85. Telescopic sampling pipe; 86. Sampling head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The utility model provides the following technical solutions:

[0026] Example 1

[0027] See also Figures 1-4 A swimming pool sampling device includes a fixing frame 1, a sampling filter mechanism 7 is provided at the bottom of the front of the fixing frame 1, and a sampling mechanism 8 is provided at the top of the fixing frame 1;

[0028] The sampling and filtering mechanism 7 includes a fixed column 3 71, which is fixedly connected to the bottom end of the front of the fixed frame 1, a fixed ring 3 72 is fixedly connected to the front of the fixed column 3 71, a delivery pipe 73 is provided inside the fixed ring 3 72, a water valve 74 is fixedly connected to the top of the delivery pipe 73, a filter box 75 is provided on the front of the delivery pipe 73, a drain pipe 76 is provided on the bottom of the left and right sides of the filter box 75, an extraction port 77 is provided on the front of the filter box 75, a blocking door 78 is provided on the front of the extraction port 77, a mounting frame 79 is fixedly connected to the left and right sides of the filter box 75, a first filter screen 701 is slidably connected to the mounting frame 79, and a filter box 75 is provided with a plurality of filter elements 701, 702 and 703. A second filter screen 702 is slidably connected inside 79. When the pool water is sampled into the sampling test tube 6, the water can be introduced into the filter box 75 for processing by opening the water valve 74. The pool water is filtered through the first filter screen 701 and the second filter screen 702 in sequence to separate the particles and suspended matter in the water. Later, the first filter screen 701 and the second filter screen 702 can be drawn out through the barrier door 78 by opening the barrier door 78, and the suspended matter and particles on the surface can be sent for inspection. At the same time, the water at the bottom of the filter box 75 can be discharged for inspection by opening the drain pipe 76. The setting of this mechanism separates the water and the contents, thereby enhancing the sampling and detection effect.

[0029] There are three sets of fixed columns III 71, fixed rings III 72, conveying pipes 73 and water valves 74, and two sets of extraction ports 77 and barrier doors 78;

[0030] There are four sets of installation frames 79, and the first filter screen 701 is arranged on top of the second filter screen 702.

[0031] Embodiment 2

[0032] Please refer to Figures 1-4 and, on the basis of Embodiment 1, further obtain that the sampling mechanism 8 includes a telescopic column 81, the telescopic column 81 is fixedly connected to the top of the fixed frame 1, a fixing plate 82 is fixedly connected to the top of the telescopic column 81, a water pump 83 is fixedly connected to the front of the fixing plate 82, a connecting pipe 84 is fixedly connected to the bottom of the water pump 83, a telescopic sampling pipe 85 is fixedly connected to the top of the water pump 83, one end of the telescopic sampling pipe 85 away from the water pump 83 is fixedly connected to a sampling head 86. By lowering the telescopic column 81, the connecting pipe 84 can be docked with the sampling test tube 6. At this time, by turning on the water pump 83, sampling and pumping can be carried out through the telescopic sampling pipe 85 and the sampling head 86. The setting of this mechanism can simultaneously sample the water samples at different positions in the swimming pool for collection, further strengthening the sampling and detection effect;

[0033] There are three sets of telescopic columns 81, connecting pipes 84, telescopic sampling pipes 85 and sampling heads 86;

[0034] A fixed column I 2 is fixedly connected to the middle section of the front of the fixed frame 1, a fixed ring I 3 is fixedly connected to the front of the fixed column I 2, a fixed column II 4 is fixedly connected to the top of the front of the fixed frame 1, a fixed ring II 5 is fixedly connected to the front of the fixed column II 4, and a sampling test tube 6 is inserted into the fixed rings I 3 and II 5.

[0035] During the actual operation process, when this device is used, the sampling test tube 6 is placed and fixed inside the fixed rings I 3 and II 5. Then, lower the telescopic column 81 to dock the connecting pipe 84 at the top of the sampling test tube 6, pull the telescopic sampling pipe 85 to different positions in the swimming pool for placement, start the water pump 83 for pumping and sampling, pump the swimming pool water into the sampling test tube 6. The staff first observes the water quality conditions inside the three sets of sampling test tubes 6, and then opens the water valve 74 to introduce the water into the filtration tank 75 for treatment. The swimming pool water is filtered through the first filter screen 701 and the second filter screen 702 in sequence to separate the particulate matter and suspended matter in the water. Later, by opening the barrier door 78, the first filter screen 701 and the second filter screen 702 can be pulled out through the barrier door 78, and the suspended matter and particulate matter on the surface are sent for inspection. At the same time, the water at the bottom of the filtration tank 75 can be discharged for detection by opening the drain pipe 76. The setting of this mechanism separates the water and the content, strengthening the sampling and detection effect.

[0036] Note that in this document, relational terms such as first and second are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements but also other elements not expressly listed, or elements that are inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A swimming pool sampling device, comprising a fixing frame (1), characterized in that: At the bottom end of the front surface of the fixing frame (1), a sampling and filtering mechanism (7) is provided, and at the top of the fixing frame (1), a sampling mechanism (8) is provided; The sampling and filtering mechanism (7) includes a third fixing column (71), the third fixing column (71) is fixedly connected to the bottom end of the front surface of the fixing frame (1), a third fixing ring (72) is fixedly connected to the front surface of the third fixing column (71), a conveying pipe (73) is arranged inside the third fixing ring (72), a water valve (74) is fixedly connected to the top of the conveying pipe (73), a filtering box (75) is arranged on the front surface of the conveying pipe (73), drain pipes (76) are arranged at the bottom of the left and right sides of the filtering box (75), a suction port (77) is formed on the front surface of the filtering box (75), a blocking door (78) is arranged on the front surface of the suction port (77), mounting frames (79) are fixedly connected to the left and right sides inside the filtering box (75), a first filter screen (701) is slidably connected inside the mounting frame (79), and a second filter screen (702) is slidably connected inside the mounting frame (79).

2. The swimming pool sampling device according to claim 1, characterized in that: The third fixing column (71), the third fixing ring (72), the conveying pipe (73) and the water valve (74) are provided in three groups, and the suction port (77) and the blocking door (78) are provided in two groups.

3. The swimming pool sampling device according to claim 1, wherein: There are four groups of the mounting frames (79), and the first filter screen (701) is arranged on the top of the second filter screen (702).

4. The swimming pool sampling device according to claim 1, wherein: The sampling mechanism (8) includes a telescopic column (81), the telescopic column (81) is fixedly connected to the top of the fixing frame (1), a fixing plate (82) is fixedly connected to the top of the telescopic column (81), a water pump (83) is fixedly connected to the front surface of the fixing plate (82), a connecting pipe (84) is fixedly connected to the bottom of the water pump (83), a telescopic sampling pipe (85) is fixedly connected to the top of the water pump (83), and a sampling head (86) is fixedly connected to the end of the telescopic sampling pipe (85) away from the water pump (83).

5. The swimming pool sampling device according to claim 4, characterized in that: The telescopic column (81), the connecting pipe (84), the telescopic sampling pipe (85) and the sampling head (86) are provided in three groups.

6. The swimming pool sampling device according to claim 1, wherein: A first fixing column (2) is fixedly connected to the middle section of the front surface of the fixing frame (1), a first fixing ring (3) is fixedly connected to the front surface of the first fixing column (2), a second fixing column (4) is fixedly connected to the top of the front surface of the fixing frame (1), a second fixing ring (5) is fixedly connected to the front surface of the second fixing column (4), and a sampling test tube (6) is inserted into the first fixing ring (3) and the second fixing ring (5).

Images