Wastewater monitoring sampling box convenient to clean

Abstract

The utility model relates to the technical field of waste water monitoring sampling boxes, and discloses a waste water monitoring sampling box convenient to clean, which comprises a sampling box, and the inner side wall of the sampling box is fixedly connected with a mounting structure. According to the waste water monitoring sampling box convenient to clean, through the arrangement of the mounting structure, a mounting block is inserted after being aligned with a mounting seat, meanwhile, a sliding frame is pinched to be shrunk into a sliding groove, and a sliding rod is synchronously extruded, so that a spring at one end of the sliding rod is shrunk, and after the mounting block enters the mounting seat, the sliding frame is loosened; the spring rebounds to drive the sliding rod on the side surface to reset, and the sliding rod pushes the sliding frame to reset, so that the insertion rod fixed on the surface of the sliding frame is inserted into the insertion hole in the side surface of the mounting block, and the mounting of the sampling device is completed; therefore, the electrical equipment sampling device in the sampling box can be conveniently and quickly disassembled and assembled, and the cleaning efficiency of the sampling box is prevented from being influenced by water entering the electrical equipment during cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of waste water monitoring sampling boxes, in particular to a waste water monitoring sampling box which is convenient to clean. Background Technique

[0002] The monitoring of waste water mainly monitors whether there are harmful substances dissolved in the waste water, such as measuring COD, BOD, total nitrogen, total phosphorus, etc. (accounting for most of the physical and chemical indexes). The testing personnel often need to sample the waste water and then analyze the components in the waste water through the sample.

[0003] In a sampling box for waste water monitoring disclosed in the publication number CN219608496U, although the lower plug and the upper plug are used to block the sample outlet hole and the sampling hole respectively to prevent the water sample from spilling out. After sampling, the telescopic cylinder pushes the connecting rod to move downward, so that the upper plug blocks the sampling hole, and then the sampling pot is taken out, which can prevent impurities on the surface of the waste water from entering the sampling pot when taking out, and improve the sampling effect.

[0004] However, the sampling box for waste water monitoring has the following disadvantages:

[0005] (1) When the inside of the sampling box needs to be cleaned, the electrical equipment inside cannot be disassembled, and attention needs to be paid to avoiding water ingress and damage to the electrical equipment during cleaning, which affects the cleaning efficiency inside the sampling box;

[0006] (2) For the placed collection pipe, there is a lack of a structure to firmly clamp it. During transportation, its shaking and vibration will cause the waste water inside to overflow and pollute the inside of the sampling box. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a waste water monitoring sampling box which is highly practical, can be operated simply and has a relatively simple structure. It solves the problems put forward in the above background technique that attention needs to be paid to avoiding water ingress and damage to the electrical equipment during cleaning, which affects the cleaning efficiency inside the sampling box, and there is a lack of a structure to firmly clamp the placed collection pipe.

[0009] (2) Technical Solutions

[0010] To achieve the above object, the present utility model is realized through the following technical solutions: A wastewater monitoring sampling box that is convenient for cleaning, including a sampling box, wherein an installation structure is fixedly connected to the inner side wall of the sampling box, an installation block is inserted into the interior of the installation structure, a sampling device is fixedly connected to the side surface of the installation block, a placement plate is sleeved inside the sampling box, a plurality of placement openings are formed on the top surface of the placement plate, and a fastening structure is fixedly connected to the top surface of the placement opening;

[0011] The installation structure includes an installation seat fixedly connected to the inner side wall of the sampling box. A chute is formed on the side surface of the installation seat. A sliding frame is slidably connected to the interior of the chute. Plug rods are symmetrically sleeved on the surface of the sliding frame. A spring structure that fits with the plug rods is fixedly connected to the side surface of the chute.

[0012] Optionally, the spring structure includes a sleeve fixedly connected to the side surface of the chute. A spring is sleeved inside the sleeve. A sliding rod is fixedly connected to the side surface of the spring.

[0013] Optionally, a jack is formed on the side surface of the installation block. A plug rod is inserted into the interior of the jack. The inner diameter of the jack fits with the outer diameter of the plug rod.

[0014] Optionally, insertion blocks are fixedly connected to the back surface of the sampling device in a rectangular array. An insertion ring is inserted on the surface of the insertion blocks. The insertion ring is fixedly connected to the inner side wall of the sampling box.

[0015] Optionally, the fastening structure includes a fastening ring fixedly connected to the top surface of the placement opening. A threaded hole is formed on the side surface of the fastening ring. A screwing rod is threadedly connected to the interior of the threaded hole. A bearing is sleeved at one end of the screwing rod. A fastening plate is fixedly connected to the side surface of the bearing. A rubber pad is arranged on the side surface of the fastening plate.

[0016] Optionally, a collection tube is sleeved inside the placement opening. Threaded patterns are formed at the top end of the collection tube. A sealing cover is threadedly connected to the top surface of the collection tube through the threaded patterns.

[0017] (III) Beneficial effects

[0018] The present utility model provides a wastewater monitoring sampling box that is convenient for cleaning, and has the following beneficial effects:

[0019] 1. For the convenient-to-clean waste water monitoring sampling box, through the setting of the installation structure, align the installation block with the installation seat and then insert it. At the same time, pinch the sliding frame to make it contract into the inside of the sliding groove and synchronously squeeze the sliding rod, causing the spring at one end of the sliding rod to contract. Then, after the installation block enters the inside of the installation seat, release the sliding frame, and the spring rebounds to drive the sliding rod on the side to reset. The sliding rod pushes the sliding frame to reset, so that the insertion rod fixed on the surface of the sliding frame inserts into the jack on the side of the installation block, completing the installation of the sampling device. When disassembly is required, only need to operate again, thus achieving the effect of conveniently and quickly disassembling and installing the sampling device of the electrical equipment inside the sampling box, and avoiding affecting the cleaning efficiency inside the sampling box due to the attention to water ingress into the electrical equipment during cleaning.

[0020] 2. For the convenient-to-clean waste water monitoring sampling box, through the setting of the fastening structure, after placing the collecting pipe inside the placing opening, turn the screwing rod, which moves inside the threaded hole on the side of the fastening ring, driving the fastening plate fixed by a bearing at one end to move until it squeezes the sealing cover fixedly connected to the top of the collecting pipe by thread, so that the collecting pipe is squeezed and fixed inside the placing opening, thus achieving the effect of preventing the collecting pipe from shaking and causing the sewage inside it to overflow and pollute the inside of the sampling box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the fastening structure of the present utility model;

[0023] Figure 3 It is a schematic diagram of the installation structure of the present utility model;

[0024] Figure 4 It is a schematic diagram of the disassembled structure of the present utility model.

[0025] In the figure: 1. Sampling box; 2. Installation structure; 21. Installation seat; 22. Sliding frame; 23. Insertion rod; 24. Spring structure; 241. Sleeve; 242. Spring; 243. Sliding rod; 3. Installation block; 4. Sampling device; 5. Placing plate; 6. Fastening structure; 61. Fastening ring; 62. Screwing rod; 63. Bearing; 64. Fastening plate; 7. Insert block; 8. Insert ring; 9. Collecting pipe; 10. Sealing cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a wastewater monitoring sampling box convenient for cleaning, including a sampling box 1, an installation structure 2 is fixedly connected to the inner side wall of the sampling box 1, an installation block 3 is inserted into the interior of the installation structure 2, a sampling device 4 is fixedly connected to the side surface of the installation block 3, a placement plate 5 is sleeved inside the sampling box 1, a plurality of placement openings are opened on the top surface of the placement plate 5, and a fastening structure 6 is fixedly connected to the top surface of the placement opening.

[0028] Please refer to Figure 4 , a plurality of plug blocks 7 are fixedly connected to the back surface of the sampling device 4 in a rectangular array, and an insertion ring 8 is inserted on the surface of the plug block 7, and the insertion ring 8 is fixedly connected to the inner side wall of the sampling box 1; the plug block 7 fixed on the back surface of the sampling device 4 is inserted into the interior of the insertion ring 8, which can assist in fixing the sampling device 4 to prevent it from being insufficiently stable when only installed through the installation structure 2 and generating shaking;

[0029] Please refer to Figure 4 , a collection pipe 9 is sleeved inside the placement opening, a thread pattern is opened at the top end of the collection pipe 9, and a sealing cover 10 is threadedly connected to the top surface of the collection pipe 9 through the thread pattern; the sealing cover 10 closes the top end of the collection pipe 9, simply seals the collection pipe 9 to prevent sewage from overflowing.

[0030] Embodiment 1:

[0031] Please refer to Figure 3 , the installation structure 2 includes an installation seat 21 fixedly connected to the inner side wall of the sampling box 1, a sliding groove is opened on the side surface of the installation seat 21, a sliding frame 22 is slidably connected to the interior of the sliding groove, plug rods 23 are symmetrically sleeved on the surface of the sliding frame 22, and a spring structure 24 that fits with the plug rods 23 is fixedly connected to the side surface of the sliding groove. The spring structure 24 includes a sleeve 241 fixedly connected to the side surface of the sliding groove, a spring 242 is sleeved inside the sleeve 241, and a sliding rod 243 is fixedly connected to the side surface of the spring 242;

[0032] Through the setting of the installation structure 2, after aligning the installation block 3 with the installation seat 21 and inserting it, at the same time, pinch the sliding frame 22 to make it contract into the interior of the sliding groove and synchronously squeeze the sliding rod 243, so that the spring 242 at one end of the sliding rod 243 contracts. Then, after the installation block 3 enters the interior of the installation seat 21, release the sliding frame 22, and the spring 242 rebounds to drive the sliding rod 243 on the side to reset. The sliding rod 243 pushes the sliding frame 22 to reset, so that the plug rod 23 fixed on the surface of the sliding frame 22 is inserted into the jack on the side surface of the installation block 3, completing the installation of the sampling device 4. When disassembly is required, only need to operate again, thus achieving the effect of conveniently and quickly disassembling and installing the sampling device 4, which is an electrical device inside the sampling box 1, and avoiding affecting the cleaning efficiency inside the sampling box 1 due to attention to water ingress of the electrical device during cleaning;

[0033] Embodiment 2:

[0034] Please refer to Figure 2 , the fastening structure 6 includes a fastening ring 61 fixedly connected to the top surface of the placement opening. A threaded hole is provided on the side surface of the fastening ring 61, and a screwing rod 62 is threadedly connected inside the threaded hole. One end of the screwing rod 62 is sleeved with a bearing 63, and a fastening plate 64 is fixedly connected to the side surface of the bearing 63. A rubber pad is provided on the side surface of the fastening plate 64;

[0035] Through the setting of the fastening structure 6, after the collection pipe 9 is placed inside the placement opening, turn the screwing rod 62 to make it move inside the threaded hole on the side surface of the fastening ring 61, drive the fastening plate 64 fixed by the bearing 63 at one end to move until it presses and fixes the sealing cover 10 threadedly connected to the top end of the collection pipe 9, so that the collection pipe 9 is pressed and fixed inside the placement opening, thereby achieving the effect of preventing the collection pipe 9 from shaking and causing the sewage inside it to overflow and pollute the inside of the sampling box 1.

[0036] In this utility model, the working steps of the device are as follows:

[0037] First, align the mounting block 3 with the mounting seat 21 and then insert it. At the same time, pinch the sliding frame 22 to make it contract into the inside of the sliding groove and synchronously squeeze the sliding rod 243, so that the spring 242 at one end of the sliding rod 243 contracts. Then, after the mounting block 3 enters the inside of the mounting seat 21, release the sliding frame 22, and the spring 242 rebounds to drive the sliding rod 243 on the side to reset. The sliding rod 243 pushes the sliding frame 22 to reset, so that the insertion rod 23 fixed on the surface of the sliding frame 22 is inserted into the jack on the side surface of the mounting block 3 to complete the installation of the sampling device 4. Furthermore, when disassembly is required, only operate again. Finally, after the collection pipe 9 is placed inside the placement opening, turn the screwing rod 62 to make it move inside the threaded hole on the side surface of the fastening ring 61, drive the fastening plate 64 fixed by the bearing 63 at one end to move until it presses and fixes the sealing cover 10 threadedly connected to the top end of the collection pipe 9, so that the collection pipe 9 is pressed and fixed inside the placement opening.

[0038] It should be noted that the device structure and drawings of this utility model mainly describe the principle of this utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above utility model, the specific power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater monitoring and sampling box convenient for cleaning, comprising a sampling box (1), characterized in that: The inner side wall of the sampling box (1) is fixedly connected with an installation structure (2). An installation block (3) is inserted into the interior of the installation structure (2). A sampling device (4) is fixedly connected to the side of the installation block (3). A placement plate (5) is sleeved inside the sampling box (1). A plurality of placement openings are formed in the top surface of the placement plate (5). A fastening structure (6) is fixedly connected to the top surface of the placement opening. The installation structure (2) includes an installation seat (21) fixedly connected to the inner side wall of the sampling box (1). A sliding groove is formed in the side of the installation seat (21). A sliding frame (22) is slidably connected to the interior of the sliding groove. Plug rods (23) are symmetrically sleeved on the surface of the sliding frame (22). A spring structure (24) that fits with the plug rod (23) is fixedly connected to the side of the sliding groove.

2. The convenient-to-clean waste water monitoring and sampling box according to claim 1, wherein: The spring structure (24) includes a sleeve (241) fixedly connected to the side of the sliding groove. A spring (242) is sleeved inside the sleeve (241). A sliding rod (243) is fixedly connected to the side of the spring (242).

3. A wastewater monitoring and sampling box that is convenient for cleaning, characterized in that: A jack is formed in the side of the installation block (3). A plug rod (23) is inserted into the interior of the jack. The inner diameter of the jack fits with the outer diameter of the plug rod (23).

4. A wastewater monitoring and sampling box that is convenient for cleaning, characterized in that: Plug blocks (7) are fixedly connected to the back of the sampling device (4) in a rectangular array. A plug ring (8) is inserted into the surface of the plug block (7). The plug ring (8) is fixedly connected to the inner side wall of the sampling box (1).

5. A wastewater monitoring and sampling box that is convenient for cleaning, characterized in that: The fastening structure (6) includes a fastening ring (61) fixedly connected to the top surface of the placement opening. A threaded hole is formed in the side of the fastening ring (61). A screwing rod (62) is threadedly connected to the interior of the threaded hole. A bearing (63) is sleeved at one end of the screwing rod (62). A fastening plate (64) is fixedly connected to the side of the bearing (63). A rubber pad is arranged on the side of the fastening plate (64).

6. The wastewater monitoring and sampling box convenient for cleaning according to claim 1, characterized in that: A collection pipe (9) is sleeved inside the placement opening. Threaded patterns are formed at the top end of the collection pipe (9). A sealing cover (10) is threadedly connected to the top surface of the collection pipe (9) through the threaded patterns.

Images