Layered sampler for tap water quality detection

Abstract

The utility model relates to the technical field of samplers, in particular to a stratified sampler for tap water quality detection, which comprises a floating seat, two telescopic pipes, a sampling pipe, a collecting bottle, an air pressure mechanism and two lifting components, each lifting component comprises a mounting box, a driving component, a transmission component and a telescopic component, the collecting bottle is detachably connected with the sampling pipe, and the sampling pipe is detachably connected with the air pressure mechanism. The air pressure mechanism is detachably connected with the sampling pipe, the mounting box is detachably connected with the corresponding telescopic pipe, the driving assembly is detachably connected with the mounting box, one end of the transmission assembly is detachably connected with the driving assembly, the other end of the transmission assembly is detachably connected with the telescopic pipe, and one end of the telescopic assembly is detachably connected with the transmission assembly. By means of the structural arrangement, the problems that when layered extraction is needed, tap water can be extracted in a layered mode only by taking out the equipment, adjusting the first telescopic pipe and the second telescopic pipe and then putting the equipment into water, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of samplers, in particular to a stratified sampler for testing the quality of tap water. Background Art

[0002] At present, most of the existing tap water quality detection samplers directly sample tap water. Due to the different degrees of contamination of tap water, direct sampling of tap water can easily lead to inaccurate water quality detection, reducing the efficiency of using the tap water quality detection sampler. Secondly, most of the existing tap water quality detection samplers adopt a pull-and-pull method to sample. Since the sources of tap water pollution are mixed together, it is easy to cause unclear water quality extraction due to excessive pulling force, which in turn makes water quality detection inconvenient.

[0003] To solve the above problems, the prior art patent (CN213779619U) discloses a stratified sampler for tap water quality detection, including a floating seat, a telescopic tube two and an open valve two, a telescopic tube one is arranged on the inner side of the floating seat, a telescopic tube two is arranged on one side of the telescopic tube one, an open valve one is arranged at one end of the telescopic tube one, and an open valve two is arranged at one end of the telescopic tube two, the telescopic tube one is connected to the floating seat through a slot, the telescopic tube two is connected to the floating seat through a slot, the open valve one is plugged into the telescopic tube one, and the open valve two is plugged into the telescopic tube two.

[0004] However, in the above-mentioned prior art, when layered extraction is required, the device needs to be taken out first, the telescopic tube 1 and the telescopic tube 2 need to be adjusted, and then they need to be put into water to extract the tap water in layers, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a stratified sampler for testing the quality of tap water, which solves the technical problem in the prior art that when stratified extraction is required, the device needs to be taken out first, and telescopic tubes one and two need to be adjusted, and then put into water for stratified extraction of tap water, which is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model adopts a stratified sampler for tap water quality detection, including a floating seat, two telescopic tubes, a sampling tube, a collecting bottle, a pneumatic mechanism and two lifting components, each of the lifting components including a mounting box, a driving assembly, a transmission assembly and a telescopic assembly, the two telescopic tubes are detachably connected to the floating seat and are symmetrically arranged at one end of the floating seat, the sampling tube is detachably connected to the floating seat and is located at one end of the floating seat, the collecting bottle is detachably connected to the sampling tube and is located at one end of the sampling tube, the pneumatic mechanism is detachably connected to the sampling tube and is located at the other end of the sampling tube, the mounting box is detachably connected to the pair of The corresponding telescopic tube is detachably connected and located at one end of the corresponding telescopic tube and passes through the telescopic tube, the driving assembly is detachably connected to the installation box and located at one end of the installation box and passes through the installation box, one end of the transmission assembly is detachably connected to the driving assembly and located at one end of the driving assembly, the other end of the transmission assembly is detachably connected to the telescopic tube and located inside the telescopic tube, one end of the telescopic assembly is detachably connected to the transmission assembly and located at one end of the transmission assembly, the other end of the telescopic assembly is detachably connected to the corresponding telescopic tube and located inside the corresponding telescopic tube.

[0007] Each of the telescopic tubes includes a first tube body and a second tube body, wherein the second tube body is detachably connected to the first tube body and is located on the outer surface of the first tube body.

[0008] Wherein, the driving assembly includes a turntable and a driving rod, and the driving rod is detachably connected to the turntable and is located at one end of the turntable.

[0009] Wherein, the transmission assembly includes a transmission gear and a worm, the transmission gear is detachably connected to the driving rod and is located at one end of the driving rod, and the worm cooperates with the transmission gear.

[0010] Among them, the telescopic assembly includes a circular ring and two connecting columns, the circular ring is detachably connected to the worm and is located at one end of the worm, one end of the two connecting columns is detachably connected to the circular ring and is symmetrically arranged at one end of the circular ring, and the other end of the two connecting columns is detachably connected to the second tube body and is symmetrically arranged inside the second tube body.

[0011] Among them, the stratified sampler for tap water quality testing also includes two handles, two screws and two nuts, each of the handles is detachably connected to the corresponding turntable and is located at one end of the corresponding turntable, one end of each screw is detachably connected to the corresponding handle and is located at one end of the corresponding handle and passes through the handle, the other end of each screw is detachably connected to the corresponding turntable and is located at one end of the corresponding turntable, and each nut is detachably connected to the corresponding screw and is located at one end of the corresponding screw.

[0012] The utility model discloses a stratified sampler for testing the quality of tap water, the installation box is detachably connected to the corresponding telescopic tube, and is located at one end of the corresponding telescopic tube and passes through the telescopic tube, the driving component is detachably connected to the installation box, and is located at one end of the installation box and passes through the installation box, one end of the transmission component is detachably connected to the driving component, and is located at one end of the driving component, the other end of the transmission component is detachably connected to the telescopic tube and is located inside the telescopic tube, one end of the telescopic component is detachably connected to the transmission component, and is located at one end of the transmission component, the other end of the telescopic component is detachably connected to the corresponding telescopic tube and is located inside the corresponding telescopic tube, the driving component drives the transmission component to rotate, the rotating component drives the telescopic component to move, and the telescopic component adjusts the corresponding telescopic tube, so that the method can effectively solve the problem that when stratified extraction is required, the device needs to be taken out first to adjust the telescopic tube one and the telescopic tube two, and then put into water to perform stratified extraction of tap water, which is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the transmission component of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the second embodiment of the utility model.

[0017] Figure 4 The utility model Figure 3 A magnified view of the structure at A.

[0018] 101-floating seat, 102-sampling tube, 103-collecting bottle, 104-air pressure mechanism, 105-installation box, 106-first tube body, 107-second tube body, 108-turntable, 109-driving rod, 110-transmission gear, 111-worm, 112-ring, 113-connecting column, 201-handle, 202-screw, 203-nut. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 and Figure 2 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the transmission component of the utility model.

[0022] The utility model provides a stratified sampler for testing the quality of tap water, comprising a floating seat 101, a sampling tube 102, a collecting bottle, an air pressure mechanism 104, an installation box 105, a first tube body 106, a second tube body 107, a turntable 108, a driving rod 109, a transmission gear 110, a worm 111, a ring 112 and a connecting column 113. The above scheme solves the problem that when stratified extraction is required, it is necessary to first take out the equipment and adjust the telescopic tube 1 and the telescopic tube 2, and then put them into the water to extract the tap water in layers, which is inconvenient to use.

[0023] According to the present specific embodiment, the two telescopic tubes are detachably connected to the floating seat 101 and are symmetrically arranged at one end of the floating seat 101; the sampling tube 102 is detachably connected to the floating seat 101 and is located at one end of the floating seat 101; the collecting bottle is detachably connected to the sampling tube 102 and is located at one end of the sampling tube 102; the air pressure mechanism 104 is detachably connected to the sampling tube 102 and is located at the other end of the sampling tube 102; the installation box 105 is detachably connected to the corresponding telescopic tube and is located at one end of the corresponding telescopic tube and passes through the telescopic tube; the driving assembly is detachably connected to the installation box 105 and is located at one end of the installation box 105 and passes through the installation box 105; one end of the transmission assembly is detachably connected to the driving assembly The floating seat 101 is placed in water, and the air pressure mechanism 104 is pressed to transport water to the floating seat 101 through the telescopic tube, and the water is drawn into the collecting bottle through the sampling tube 102. When the telescopic tube needs to be adjusted, the driving assembly drives the transmission assembly to rotate, and the rotating assembly drives the telescopic assembly to move, and the telescopic assembly adjusts the corresponding telescopic tube to facilitate the extraction of tap water in layers.

[0024] Each of the telescopic tubes includes a first tube body 106 and a second tube body 107 . The second tube body 107 is detachably connected to the first tube body 106 and is located on the outer surface of the first tube body 106 . The first tube body 106 is used to install the second tube body 107 .

[0025] Secondly, the driving assembly includes a turntable 108 and a driving rod 109. The driving rod 109 is detachably connected to the turntable 108 and is located at one end of the turntable 108. When the turntable 108 is rotated, the turntable 108 drives the driving rod 109 to rotate.

[0026] At the same time, the transmission assembly includes a transmission gear 110 and a worm 111. The transmission gear 110 is detachably connected to the driving rod 109 and is located at one end of the driving rod 109. The worm 111 cooperates with the transmission gear 110. The driving rod 109 drives the transmission gear 110 to rotate, and the transmission gear 110 drives the worm 111 to rotate.

[0027] In addition, the telescopic assembly includes a ring 112 and two connecting columns 113. The ring 112 is detachably connected to the worm 111 and is located at one end of the worm 111. One end of the two connecting columns 113 is detachably connected to the ring 112 and is symmetrically arranged at one end of the ring 112. The other ends of the two connecting columns 113 are detachably connected to the second tube body 107 and are symmetrically arranged inside the second tube body 107. The worm 111 drives the ring 112 to move, and the ring 112 drives the second tube body 107 to move on the first tube body 106 through the two connecting columns 113.

[0028] When using the stratified sampler for tap water quality detection using the present embodiment, the air pressure mechanism 104 is pressed to transport water to the floating seat 101 through the telescopic tube, and the water is pumped into the collecting bottle through the sampling tube 102. When the telescopic tube needs to be adjusted, the turntable 108 is rotated, and the turntable 108 drives the driving rod 109 to rotate, and the driving rod 109 drives the transmission gear 110 to rotate, and the transmission gear 110 drives the worm 111 to rotate, and the worm 111 drives the ring 112 to move, and the ring 112 drives the second tube body 107 to move on the first tube body 106 through the two connecting columns 113, so as to facilitate the extraction of tap water in layers.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 3 and Figure 4 ,in Figure 3 It is a structural schematic diagram of the second embodiment of the utility model. Figure 4 The utility model Figure 3 A magnified view of the structure at A.

[0031] The utility model provides a stratified sampler for testing the quality of tap water, which also includes two handles 201 , two screws 202 and two nuts 203 .

[0032] According to this specific embodiment, each of the handles 201 is detachably connected to the corresponding turntable 108 and is located at one end of the corresponding turntable 108. One end of each of the screws 202 is detachably connected to the corresponding handle 201 and is located at one end of the corresponding handle 201 and passes through the handle 201. The other end of each of the screws 202 is detachably connected to the corresponding turntable 108 and is located at one end of the corresponding turntable 108. Each of the nuts 203 is detachably connected to the corresponding screws 202 and is located at one end of the corresponding screws 202. The handle 201 is installed on the turntable 108 through the screws 202. The nuts 203 fix the handle 201 on the screws 202. The handle 201 facilitates the rotation of the turntable 108, thereby facilitating the rotation of the turntable 108.

[0033] When using the stratified sampler for tap water quality testing according to this embodiment, the handle 201 is installed on the turntable 108 by the screw 202, and the nut 203 fixes the handle 201 on the screw 202. The handle 201 facilitates the rotation of the turntable 108, thereby facilitating the rotation of the turntable 108.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A stratified sampler for tap water quality detection, comprising a floating seat, two telescopic tubes, a sampling tube, a collecting bottle and an air pressure mechanism, wherein the two telescopic tubes are detachably connected to the floating seat and symmetrically arranged at one end of the floating seat, the sampling tube is detachably connected to the floating seat and located at one end of the floating seat, the collecting bottle is detachably connected to the sampling tube and located at one end of the sampling tube, and the air pressure mechanism is detachably connected to the sampling tube and located at the other end of the sampling tube, characterized in that: It also includes two lifting components, each of which includes an installation box, a driving assembly, a transmission assembly and a telescopic assembly. The installation box is detachably connected to the corresponding telescopic tube and is located at one end of the corresponding telescopic tube and passes through the telescopic tube. The driving assembly is detachably connected to the installation box and is located at one end of the installation box and passes through the installation box. One end of the transmission assembly is detachably connected to the drive assembly and is located at one end of the drive assembly. The other end of the transmission assembly is detachably connected to the telescopic tube and is located inside the telescopic tube. One end of the telescopic assembly is detachably connected to the transmission assembly and is located at one end of the transmission assembly. The other end of the telescopic assembly is detachably connected to the corresponding telescopic tube and is located inside the corresponding telescopic tube.

2. The stratified sampler for tap water quality detection according to claim 1, characterized in that: Each of the telescopic tubes includes a first tube body and a second tube body, wherein the second tube body is detachably connected to the first tube body and is located on the outer surface of the first tube body.

3. The stratified sampler for tap water quality detection as claimed in claim 2, characterized in that: The driving assembly comprises a rotating disk and a driving rod, wherein the driving rod is detachably connected to the rotating disk and is located at one end of the rotating disk.

4. The stratified sampler for tap water quality detection as claimed in claim 3, characterized in that: The transmission assembly comprises a transmission gear and a worm. The transmission gear is detachably connected to the driving rod and is located at one end of the driving rod. The worm cooperates with the transmission gear.

5. The stratified sampler for tap water quality detection as claimed in claim 4, characterized in that: The telescopic assembly includes a circular ring and two connecting columns. The circular ring is detachably connected to the worm and is located at one end of the worm. One end of the two connecting columns is detachably connected to the circular ring and is symmetrically arranged at one end of the circular ring. The other ends of the two connecting columns are detachably connected to the second tube body and are symmetrically arranged inside the second tube body.

6. The stratified sampler for tap water quality detection as claimed in claim 5, characterized in that: The stratified sampler for tap water quality testing also includes two handles, two screws and two nuts. Each handle is detachably connected to the corresponding turntable and is located at one end of the corresponding turntable. One end of each screw is detachably connected to the corresponding handle and is located at one end of the corresponding handle and passes through the handle. The other end of each screw is detachably connected to the corresponding turntable and is located at one end of the corresponding turntable. Each nut is detachably connected to the corresponding screw and is located at one end of the corresponding screw.

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