Sample collection device for water treatment

Abstract

The utility model relates to the technical field of water treatment, and discloses a sample collecting device for water treatment, which comprises a base, a water tank arranged at the top of the base, a water pump and a cylinder arranged at the top of the water tank, a drain pipe arranged at one end of the water pump and inserted in the water tank, and a liquid inlet pipe arranged at the other end of the water pump, a clamping ring is arranged at the end of the air cylinder, and a liquid inlet pipe is inserted into the clamping ring. A cleaning assembly is arranged on the liquid inlet pipe and used for cleaning impurities on the water surface; a rotating assembly is arranged in the water tank and is used for collecting a water sample; the cleaning assembly comprises a connecting sleeve in threaded connection to the liquid inlet pipe, a first sliding groove is formed in the end of the connecting sleeve, a rotating frame is rotationally connected into the first sliding groove, a fixing disc is arranged at the end of the rotating frame, a first rotating shaft is fixedly connected into the fixing disc, and a first motor is arranged at the end of the first rotating shaft. According to the utility model, the problem that external impurities are easily introduced in the water sample collection process to cause blockage of the sample collection port for water treatment is solved through the cleaning assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field, concretely is a sample collection device for water treatment. BACKGROUND

[0002] The sample collection device for water treatment is a professional equipment for collecting various water samples. The following are some common types and their characteristics:

[0003] Simple water sample collector: usually composed of a water sampling container with a rope, such as plastic bucket or stainless steel bucket, etc. This collector is simple in structure, easy to operate, and suitable for collecting water samples in shallow water or surface of water body. However, it may not accurately collect water samples at a specific depth, and it is easily contaminated by external environment during the collection process.

[0004] Deep water sample collector: common ones include stratified water sampler and inverted water sampler, etc. The stratified water sampler can collect water samples at different depths through control valve or piston, accurately obtain samples of specific water layer, and ensure the representativeness of water samples. The inverted water sampler closes the water sample by upside-down operation to prevent the water sample from mixing with other water layers during lifting process, and is suitable for collecting deep water samples and maintaining the original state of water samples.

[0005] The existing sample collection device for water treatment has the following disadvantages: if the sample collection port for water treatment does not have good protection or cleaning measures, foreign matter may be introduced during the collection of water samples, causing the sample collection port for water treatment to be blocked, and the blockage of the sample collection port for water treatment will result in the inability to collect water samples at a specific location or depth, so that the collected water samples cannot accurately reflect the true water quality condition of the water body. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a sample collection device for water treatment to solve the problem of easy introduction of foreign matter during the collection of water samples in the above background technology, causing the blockage of the sample collection port for water treatment.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a sample collection device for water treatment, comprising a base, a water tank is arranged on the top of the base, a water pump and a cylinder are arranged on the top of the water tank, a liquid discharge pipe is arranged at one end of the water pump and inserted into the water tank, a liquid inlet pipe is arranged at the other end of the water pump, a clamping ring is arranged at the end of the cylinder, and a liquid inlet pipe is inserted into the clamping ring;

[0008] A cleaning assembly is arranged on the liquid inlet pipe for cleaning the impurities on the water surface;

[0009] A rotating assembly is arranged in the water tank for collecting water samples;

[0010] The cleaning assembly comprises a connecting sleeve threadedly connected to the liquid inlet pipe, a first sliding groove is formed in the end of the connecting sleeve, a rotating frame is rotatably connected in the first sliding groove, a fixed disc is arranged at the end of the rotating frame, a first rotating shaft is fixedly connected in the fixed disc, a first motor is arranged at the end of the first rotating shaft, the first motor is arranged in the sleeve barrel, a stop rod is arranged at the bottom of the sleeve barrel, the stop rod is arranged on the connecting sleeve, and a brush is sleeved on the stop rod.

[0011] Preferably, the rotating assembly comprises a fixed plate fixed to the water tank, a second motor is detachably mounted on the fixed plate, a second rotating shaft is rotatably connected to the second motor, a rotating sleeve is arranged in the water tank for the rotation of the second rotating shaft, a rotating disc is arranged on the second rotating shaft, a second sliding groove is formed in the rotating disc, and four groups of the second sliding groove are arranged in an annular array, a sliding rod is slidably connected in the second sliding groove, a collecting cylinder is rotatably connected at the end of the sliding rod, a second limiting groove is formed in the collecting cylinder for the rotation of the sliding rod, and a bottom disc is threadedly connected to the bottom of the collecting cylinder.

[0012] Preferably, a threaded groove is formed in the inside of the connecting sleeve and is threadedly connected to the end of the liquid inlet pipe.

[0013] Preferably, an annular sealing sleeve is sleeved on the first rotating shaft, and the annular sealing sleeve is arranged in the sleeve.

[0014] Preferably, a liquid inlet disc is arranged at the top of the water tank, and the liquid inlet disc is arranged at the top of the collecting cylinder.

[0015] Preferably, an opening and closing door is arranged on the water tank, and the opening and closing door is arranged at the bottom of the rotating sleeve.

[0016] Preferably, a limiting seat is arranged in the water tank, and a first limiting groove is formed in the limiting seat for the rotation of the rotating disc.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1、in the utility model, the connecting sleeve is threadedly connected to the liquid inlet pipe through the rotating connecting sleeve, the drive cylinder drives the liquid inlet pipe through the clamping ring, and the liquid inlet pipe enters the water surface, the first motor (waterproof motor) is driven, the first motor drives the first rotating shaft, the first rotating shaft drives the fixed disc, the fixed disc rotates, the end of the fixed disc drives the rotating frame to rotate in the first sliding groove, the stop rod is arranged on the rotating frame and cleans the rotating frame, the stop rod removes the impurities attached to the rotating frame, prevents the impurities from blocking the liquid inlet pipe, the brush further cleans the surface of the rotating frame, reduces the attachment of the impurities on the rotating frame, and solves the problem that the impurities are easily introduced in the process of collecting water samples and cause the sample collection port for water treatment to be blocked through the cleaning assembly.

[0019] 2. The utility model discloses a water pump is with liquid inlet pipe is with water is introduced into and is through liquid outlet pipe into the water tank, and the liquid outlet pipe is through the liquid inlet disc and enters the collection cylinder, rotates the second motor, and the second motor drives the second rotating shaft, and the second rotating shaft end portion rotates in the rotating sleeve and drives the turntable, and the turntable bottom rotates in the first limit slot that the limit seat sets up, and the first limit slot positions the turntable, and when the turntable rotates, the slide bar vertically slides in the second sliding slot, and the collection cylinder rotates on the slide bar through the second limit slot, makes the collection cylinder perpendicular to the limit seat, and the counterweight of the collection cylinder bottom makes the collection cylinder perpendicular to the limit seat, and four groups of collection cylinders rotate to the liquid inlet disc bottom in proper order and carry out water sample collection. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The whole structure schematic diagram of the sample collection device for water treatment is provided for the utility model;

[0021] Figure 2 The connecting sleeve extension structure schematic diagram of the sample collection device for water treatment is provided for the utility model;

[0022] Figure 3 The cleaning assembly extension structure schematic diagram of the sample collection device for water treatment is provided for the utility model;

[0023] Figure 4 The water tank internal extension structure schematic diagram of the sample collection device for water treatment is provided for the utility model;

[0024] Figure 5 The collection cylinder extension structure schematic diagram of the sample collection device for water treatment is provided for the utility model.

[0025] In the drawing: 1, base; 2, water tank; 3, water pump; 4, air cylinder; 5, liquid outlet pipe; 6, liquid inlet pipe; 7, clamping ring; 8, cleaning assembly; 801, screw groove; 802, connecting sleeve; 803, rotating frame; 804, sleeve bucket; 805, first motor; 806, first rotating shaft; 807, fixed disc; 808, annular sealing sleeve; 809, stop lever; 810, brush; 811, first sliding slot; 9, rotating assembly; 901, fixed plate; 902, second motor; 903, second rotating shaft; 904, turntable; 905, liquid inlet disc; 906, limit seat; 907, first limit slot; 908, second sliding slot; 909, collection cylinder; 910, second limit slot; 911, slide bar; 912, bottom disc; 913, counterweight; 914, rotating sleeve; 915, open-close door. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Embodiment one

[0028] Please refer to Figure 1 - Figure 5 , a water treatment sample collection device in the drawing, including base 1, the top of base 1 is provided with water tank 2, the top of water tank 2 is provided with water pump 3 and air cylinder 4, one end of water pump 3 is provided with discharge pipe 5 and discharge pipe 5 is inserted into water tank 2, the other end of water pump 3 is provided with liquid inlet pipe 6, the end of air cylinder 4 is provided with clamping ring 7 and clamping ring 7 is inserted with liquid inlet pipe 6;

[0029] Liquid inlet pipe 6 is provided with cleaning assembly 8 for cleaning impurities on the water surface;

[0030] Rotary assembly 9 is arranged in water tank 2 for collecting water samples;

[0031] Cleaning assembly 8 includes connecting sleeve 802 threaded on liquid inlet pipe 6, first sliding groove 811 is formed in the end of connecting sleeve 802, rotating frame 803 is rotatably connected in first sliding groove 811, fixed disc 807 is arranged at the end of rotating frame 803, first rotating shaft 806 is fixedly connected in fixed disc 807, first motor 805 is arranged at the end of first rotating shaft 806, first motor 805 is installed in sleeve barrel 804, baffle rod 809 is arranged at the bottom of sleeve barrel 804, baffle rod 809 is arranged on connecting sleeve 802, brush 810 is sleeved on baffle rod 809.

[0032] In the scheme, drive air cylinder 4, air cylinder 4 drives liquid inlet pipe 6 through clamping ring 7 and makes liquid inlet pipe 6 enter the water surface, drive first motor 805 (waterproof motor), first motor 805 drives first rotating shaft 806, first rotating shaft 806 drives fixed disc 807, fixed disc 807 rotates, the end of fixed disc 807 drives rotating frame 803 to rotate annularly in first sliding groove 811, when rotating frame 803 rotates, baffle rod 809 arranged on rotating frame 803 is cleaned, baffle rod 809 removes impurities attached to rotating frame 803, prevents impurities from blocking liquid inlet pipe 6 and causing liquid inlet pipe 6 to be blocked, brush 810 sleeved on rotating frame 803 is further cleaned, reduces the attachment of impurities on rotating frame 803, solves the problem that external impurities are easily introduced during water sample collection and cause the sample collection port of water treatment to be blocked through cleaning assembly 8.

[0033] Further, the rotating assembly 9 comprises a fixed plate 901 fixed on the water tank 2, a second motor 902 detachably mounted on the fixed plate 901, a second rotating shaft 903 rotationally connected to the second motor 902, a rotating sleeve 914 provided in the water tank 2 for rotation of the second rotating shaft 903, a rotating disc 904 provided on the second rotating shaft 903, a second sliding groove 908 formed in the rotating disc 904 and arranged in an annular array with four groups, a sliding rod 911 slidably connected in the second sliding groove 908, a collecting cylinder 909 rotationally connected to the end of the sliding rod 911, a second limiting groove 910 formed in the collecting cylinder 909 for rotation of the sliding rod 911, and a bottom disc 912 threadedly connected to the bottom of the collecting cylinder 909 and internally provided with a counterweight 913.

[0034] Specifically, the water pump 3 introduces water into the water tank 2 through the liquid inlet pipe 6 and the liquid outlet pipe 5, and the water enters the collecting cylinder 909 through the liquid outlet pipe 5. The second motor 902 is rotated, the second motor 902 drives the second rotating shaft 903, the end of the second rotating shaft 903 rotates in the rotating sleeve 914 and drives the rotating disc 904. When the rotating disc 904 rotates, the sliding rod 911 vertically slides in the second sliding groove 908, and the collecting cylinder 909 rotates on the sliding rod 911 through the second limiting groove 910. The counterweight 913 at the bottom of the collecting cylinder 909 (the lower the center of gravity, the better the stability of the object. When the collecting cylinder 909 is in an upright state, the contact point of the center of gravity with the ground is on the same vertical line, and at this time, the collecting cylinder 909 is in a balanced state. When the collecting cylinder 909 is tilted due to external force, the position of the center of gravity will change. Because the bottom is heavy, the center of gravity will rise, and the action of gravity will make the collecting cylinder 909 generate a restoring torque, so that it tends to return to the upright state) makes the collecting cylinder 909 perpendicular to the limiting seat 906.

[0035] A threaded groove 801 is formed in the connecting sleeve 802 and is threadedly connected to the end of the liquid inlet pipe 6. When the liquid is introduced, the connecting sleeve 802 is threadedly connected to the liquid inlet pipe 6, which facilitates the cleaning of impurities on the water surface and prevents impurities from adhering to the pipe opening of the liquid inlet pipe 6, causing the liquid inlet pipe 6 to be blocked.

[0036] The first rotating shaft 806 is sleeved with a ring-shaped sealing sleeve 808, and the ring-shaped sealing sleeve 808 is located in the sleeve barrel 804. The ring-shaped sealing sleeve 808 is inserted on the first rotating shaft 806 to reduce the entry of water samples into the sleeve barrel 804 through the gap.

[0037] The water tank 2 is provided with a liquid inlet disc 905 at the top, and the liquid inlet disc 905 is arranged at the top of the collecting cylinder 909. The four groups of collecting cylinders 909 are sequentially rotated to the bottom of the liquid inlet disc 905 for water sample collection, preventing water sample from spilling into the water tank 2 after passing through the liquid inlet disc 905.

[0038] The water tank 2 is provided with an opening and closing door 915 located at the bottom of the rotating sleeve 914; the opening and closing door 915 is arranged to facilitate opening of the water tank 2 and taking out the water sample in the collecting cylinder 909 in the water tank 2.

[0039] The water tank 2 is provided with a limiting seat 906, and the limiting seat 906 is provided with a first limiting groove 907 for rotation of the rotating disc 904; the rotating disc 904 rotates in the first limiting groove 907 of the limiting seat 906, and the first limiting groove 907 limits the rotating disc 904.

[0040] It should be noted that, in this text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the term "includes" "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and deformations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sample collection device for water treatment comprising a base (1) characterised in that: The base (1) top is provided with a water tank (2), the water tank (2) top is provided with water pump (3) and air cylinder (4), water pump (3) one end is provided with drain pipe (5) and drain pipe (5) plug-in water tank (2) in, the other end of water pump (3) is provided with liquid inlet pipe (6), the air cylinder (4) end is provided with clamping ring (7) and clamping ring (7) plug-in liquid inlet pipe (6) in, The liquid inlet pipe (6) is provided with cleaning assembly (8), be used for cleaning water surface impurities, The water tank (2) is provided with rotating assembly (9), be used for collecting water sample, The cleaning assembly (8) includes a connecting sleeve (802) threadedly connected to the liquid inlet pipe (6), a first sliding groove (811) is formed in the end of the connecting sleeve (802), a rotating frame (803) is rotatably connected in the first sliding groove (811), a fixed disc (807) is arranged at the end of the rotating frame (803), a first rotating shaft (806) is fixedly connected in the fixed disc (807), a first motor (805) is arranged at the end of the first rotating shaft (806), the first motor (805) is mounted in a sleeve barrel (804), a stop rod (809) is arranged at the bottom of the sleeve barrel (804), the stop rod (809) is arranged on the connecting sleeve (802), a brush (810) is sleeved on the stop rod (809).

2. The sample collection device for water treatment according to claim 1, characterized in that: The rotating assembly (9) includes a fixed plate (901) fixed to the water tank (2), a second motor (902) is detachably mounted on the fixed plate (901), a second rotating shaft (903) is rotatably connected to the second motor (902), a rotating sleeve (914) is arranged in the water tank (2) for the rotation of the second rotating shaft (903), a rotating disc (904) is arranged on the second rotating shaft (903), a second sliding groove (908) is formed in the rotating disc (904), and four groups of the second sliding grooves (908) are arranged in an annular array, a sliding rod (911) is slidably connected in the second sliding groove (908), a collecting cylinder (909) is rotatably connected at the end of the sliding rod (911), a second limiting groove (910) is formed in the collecting cylinder (909) for the rotation of the sliding rod (911), a bottom disc (912) is threadedly connected to the bottom of the collecting cylinder (909), and a counterweight (913) is arranged in the bottom disc (912).

3. The sample collection device for water treatment according to claim 1, characterized in that: A threaded groove (801) is formed in the connecting sleeve (802), and the connecting sleeve (802) is threadedly connected to the end of the liquid inlet pipe (6).

4. The sample collection device for water treatment according to claim 1, characterized in that: An annular sealing sleeve (808) is sleeved on the first rotating shaft (806), and the annular sealing sleeve (808) is located in the sleeve barrel (804).

5. The sample collection device for water treatment according to claim 2, characterized in that: An inlet disc (905) is arranged on the top of the water tank (2), and the inlet disc (905) is arranged on the top of the collecting cylinder (909).

6. The sample collection device for water treatment according to claim 2, characterized in that: An opening and closing door (915) is arranged on the water tank (2), and the opening and closing door (915) is located at the bottom of the rotating sleeve (914).

7. The sample collection device for water treatment according to claim 2, characterized in that: A limiting seat (906) is arranged in the water tank (2), and a first limiting groove (907) is formed in the limiting seat (906) for the rotation of the rotating disc (904).

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