Telescopic detachable sewage sampler

Abstract

The utility model discloses a telescopic detachable sewage sampler which comprises a telescopic rod, the end part of the telescopic rod is connected with two lifting chains, the end parts of the two lifting chains are connected with a buckle, the telescopic detachable sewage sampler further comprises a sampling barrel, the top of the sampling barrel is provided with an inserting buckle matched with the buckle, and the inserting buckle is detachably clamped with the buckle. The telescopic detachable sewage sampler provided by the utility model is simple in structure, convenient to carry and flexible to use, the length of the sampling device can be automatically adjusted according to the depth of a structure of a sewage treatment plant, and the use is convenient; meanwhile, the sampler can be detached, and the water sample can be conveniently transferred into the sample storage container after being taken out; cleaning is convenient after use, storage is convenient when not in use, and occupied space is small.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a telescopic and detachable sewage sampler. Background Art

[0002] In the daily operation of the sewage treatment plant, the operating personnel need to sample and analyze the inlet and outlet water and the activated sludge in the process section of the sewage treatment plant every day. There are two general types of manual sampling devices. The first is a homemade device that ties a sampling container on a long pole, and the second is a sampling device that ties a sampling container with a soft rope. The length of the first sampling device cannot be adjusted, which makes it inconvenient to operate during sampling and difficult to place at ordinary times; the second sampling device is connected with a soft rope, which is also inconvenient to use. At the same time, due to long-term sampling in the biochemical pool, the soft rope will be stained with a large amount of activated sludge, making it very difficult to clean. Utility Model Content

[0003] The utility model aims to provide a telescopic and detachable sewage sampler to solve the problem of inconvenience in sludge sampling in sewage treatment plants in the prior art.

[0004] The technical purpose of the utility model is achieved through the following technical solutions: a telescopic and detachable sewage sampler, comprising a telescopic rod, the end of which is connected to two lifting chains, the ends of the two lifting chains are connected to a buckle, and also comprising a sampling bucket, the top of the sampling bucket is provided with a plug buckle adapted to the buckle, and the plug buckle is detachably connected to the buckle.

[0005] Preferably, it further comprises a sealing cover, wherein the sealing cover is provided with an internal thread, the telescopic rod comprises three sections, wherein the end of the rod section located in the middle is provided with an external thread, and after the telescopic rod is retracted, the sealing cover is threadedly connected to the telescopic rod.

[0006] Preferably, the buckle includes at least two snap-on points, and the sampling barrel is provided with at least two buckles.

[0007] Preferably, the lifting chain is connected to the telescopic rod by welding.

[0008] Preferably, the sampling barrel is cylindrical or rectangular.

[0009] Preferably, the telescopic rod and the lifting chain are both made of stainless steel.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model provides a telescopic detachable sewage sampler with simple structure, easy to carry and flexible to use. The length of the sampling device can be automatically adjusted according to the depth of the sewage treatment plant structure, and the sampler is easy to use. At the same time, the sampler can be disassembled, and it is more convenient to transfer the water sample to the sample storage container after taking out the water sample. It is easy to clean after use and easy to store when idle, and takes up less space. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a telescopic rod in an embodiment of the utility model.

[0013] Figure 2 It is a schematic structural diagram of a sampling barrel in one embodiment of the utility model.

[0014] Figure 3 The utility model is a schematic diagram of a storage state of an embodiment of the utility model.

[0015] In the above drawings: 1. telescopic rod; 2. lifting chain; 3. buckle; 4. sampling bucket; 5. buckle; 6. sealing cover; 7. external thread. DETAILED DESCRIPTION

[0016] 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.

[0017] like Figure 1-Figure 3 As shown, as a preferred embodiment of the utility model, this embodiment provides a telescopic detachable sewage sampler, including a telescopic rod 1, the end of the telescopic rod 1 is connected to two lifting chains 2, the ends of the two lifting chains 2 are connected to a buckle 3, and also includes a sampling bucket 4, the top of the sampling bucket 4 is provided with a buckle 5 adapted to the buckle 3, and the buckle 5 is detachably connected to the buckle 4.

[0018] In some embodiments, a cover 6 is further included, and the cover 6 is provided with an internal thread. The telescopic rod 1 includes three sections, and the end of the rod section located in the middle is provided with an external thread 7. After the telescopic rod 1 is retracted, the cover 6 is threadedly connected to the telescopic rod 1.

[0019] When the above embodiment is in use, the sampling bucket 4 is connected to the lifting chain 2 through the buckle 3, the telescopic rod 1 is extended and extended into the bottom of the sewage pool, and the telescopic rod 1 is pulled horizontally. Since the lifting chain 2 is flexible, the sampling bucket 4 can be tilted horizontally and moved to the bottom of the sewage pool, thereby sampling the sludge at the bottom of the sewage pool; after the sampling is completed, the sampling bucket 4 is separated from the telescopic rod, the sampling bucket 4, the telescopic rod 1 and the lifting chain 2 are cleaned and dried, the cover 6 is taken out, the sampling bucket 4 and the lifting chain are placed in the cover 6, and then the cover 6 is connected to the telescopic rod 1 through the external thread 7. Preferably, the outer diameter of the cover can be designed to be the same size as the outer diameter of the telescopic rod, so that when the cover 6 is connected to the telescopic rod 1, a smooth rod shape is formed to facilitate storage and preservation.

[0020] In the above embodiment, in order to ensure the reliability of the connection and facilitate sampling, the buckle 3 in this embodiment includes at least two clamping points, and the sampling barrel 4 is provided with at least two plug buckles.

[0021] In some embodiments, in order to ensure the reliability of the lifting chain 2, in this embodiment, the lifting chain 2 is welded to the telescopic rod 1.

[0022] In some embodiments, the structure of the sampling barrel 4 can be in various styles, for example, the sampling barrel 4 can be designed to be cylindrical or rectangular, so as to facilitate sampling as a standard, which can be determined according to the state of sludge at the bottom of the sewage pool.

[0023] In some embodiments, since the use environment is located in sewage, in order to extend their service life, the telescopic rod 1 and the lifting chain 2 in this embodiment are both made of stainless steel.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A telescopic and detachable sewage sampler, comprising a telescopic rod, characterized in that: The end of the telescopic rod is connected to two lifting chains, and the ends of the two lifting chains are connected to a buckle. A sampling bucket is also included. The top of the sampling bucket is provided with a plug buckle adapted to the buckle, and the plug buckle is detachably connected to the buckle.

2. The telescopic and detachable sewage sampler according to claim 1, characterized in that: It also includes a sealing cover, which is provided with an internal thread. The telescopic rod includes three sections, wherein the end of the rod section located in the middle is provided with an external thread. After the telescopic rod is retracted, the sealing cover is threadedly connected to the telescopic rod.

3. The telescopic and detachable sewage sampler according to claim 1, characterized in that: The buckle includes at least two clamping points, and the sampling barrel is provided with at least two insertion buckles.

4. The telescopic and detachable sewage sampler according to claim 1, characterized in that: The lifting chain is connected to the telescopic rod by welding.

5. The telescopic and detachable sewage sampler according to claim 1, characterized in that: The sampling barrel is cylindrical or rectangular.

6. The telescopic and detachable sewage sampler according to claim 1, characterized in that: The telescopic rod and the lifting chain are both made of stainless steel.

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