Chemical detection sampling device

Abstract

The utility model discloses a chemical detection sampling device which comprises a suction assembly, the suction assembly comprises a suction pipe and a mounting pipe, the mounting pipe is arranged at the bottom of the suction pipe, side plates are arranged on the two sides of an opening in the upper portion of the suction pipe, a piston piece is arranged in the suction pipe, and the piston piece is connected with the mounting pipe. The storage assembly is mounted below the mounting pipe; the storage assembly comprises a storage barrel, connecting pipes are arranged at the two ends of the storage barrel, blocking assemblies are arranged on the two sides of the outer end face of the storage barrel, and the mounting pipe is inserted into the connecting pipe at one end. According to the utility model, only one suction assembly is used, and different storage assemblies are replaced, so that the waste of resources is reduced, and the whole sampling process becomes more flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling device technical field especially relates to a chemical detection sampling device. BACKGROUND

[0002] Chemical production process can discharge wastewater, in order to protect the environment, need through sampler to wastewater sampling, carry out the analysis and detection of wastewater.

[0003] The existing chemical detection sampling device, whenever needs to carry out the collection of chemical sample, technical personnel often need to use a brand-new sampling device, and each sampling device is completed after sampling task, whether there is remaining capacity, usually will be regarded as having used up and is discarded or recycled, this is undoubtedly a great waste of resources, therefore, a kind of chemical detection sampling device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] (One) utility model purpose

[0005] To solve the technical problems in the background art, the utility model provides a kind of chemical detection sampling device, it is divided into suction subassembly and storage subassembly, only using one suction subassembly and by changing different storage subassembly, to reduce the waste of resources, and make the whole sampling process become more flexible.

[0006] (Two) technical scheme

[0007] The utility model provides a kind of chemical detection sampling device, including suction subassembly, the suction subassembly includes suction pipe and installation pipe, the installation pipe is located at the bottom of the suction pipe, the both sides of the opening of the suction pipe upper side are equipped with side plate, the inside of the suction pipe is equipped with piston piece, still include the storage subassembly of installation pipe below;

[0008] The storage subassembly includes storage cylinder, both ends of the storage cylinder are equipped with connecting pipe, the both sides of the outer end surface of the storage cylinder are equipped with plugging assembly, the installation pipe is inserted in one end connecting pipe.

[0009] Preferably, the piston piece includes piston, connecting rod and mounting plate, the piston is located in the inside of the suction pipe, and the outer end surface of the piston is in contact with the inner wall of the suction pipe, and the top of the piston is connected with the mounting plate by connecting rod.

[0010] Preferably, the suction pipe is transparent structure, and the outer end surface of the suction pipe is provided with scale.

[0011] Preferably, the plugging assembly comprises a protective cover and a connecting rope, two sides of the outer end surface of the storage cylinder are sleeved with mounting rings, outer end surfaces of the mounting rings are connected with the protective cover through the connecting rope, and the protective cover is matched with the connecting pipe.

[0012] Preferably, a label is arranged on the outer end surface of the storage cylinder.

[0013] Preferably, a sealing ring and a suction pipe are further arranged, the suction pipe is arranged on the outer end surface of the mounting pipe, and the sealing ring is arranged between the gap between the mounting pipe and the suction pipe.

[0014] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0015] The chemical detection sampling device can be easily separated from the storage assembly after the suction assembly completes the sampling task, the storage assembly can reserve the collected wastewater for chemical detection, then the storage assembly is replaced, one suction assembly can be used and different storage assemblies are replaced, resource waste is reduced, and the whole sampling process becomes more flexible. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 A structure schematic view of the chemical detection sampling device is provided for the utility model.

[0017] Fig. 2 A structure schematic view of the suction pipe in the chemical detection sampling device is provided for the utility model.

[0018] Fig. 3 A partial perspective view of the chemical detection sampling device is provided for the utility model.

[0019] Signs: 1, side plate; 2, connecting rod; 3, protective cover; 4, connecting rope; 5, label; 6, connecting pipe; 7, mounting plate; 8, suction pipe; 9, piston; 10, suction pipe; 11, storage cylinder; 12, mounting ring; 13, mounting pipe; 14, sealing ring; 15, scale. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and explicit, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, welding, riveting, bonding and the like, or detachable connection, threaded connection, key connection, pin connection and the like, or integrally connected; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] As Figs. 1-3 shown, the utility model provides a kind of chemical detection sampling device, including suction subassembly, suction subassembly includes suction pipe 8 and installation pipe 13, installation pipe 13 is located at the bottom of suction pipe 8, both sides of the opening of suction pipe 8 upper side are equipped with side plate 1, the inside of suction pipe 8 is equipped with piston piece, further including the storage component of installation pipe 13 below.

[0024] In the utility model, suction subassembly, as an execution part, is responsible for sucking the wastewater to be detected into storage component;And storage component has good sealing performance and can store wastewater.

[0025] When suction subassembly completes sampling task, it can be easily separated from storage component, and storage component can retain the wastewater collected for chemical detection, then replace storage component, so that one suction subassembly can be used and different storage components are replaced, thereby reducing resource waste and making the whole sampling process more flexible.

[0026] When using, first, storage component is connected with installation pipe 13, then the bottom of storage component is contacted with chemical liquid, then piston piece is pulled, so that chemical liquid can be drawn into storage component, when a certain chemical liquid is drawn, the bottom of storage component is sealed, and the top of storage component is separated from installation pipe 13 and also sealed.

[0027] In an alternative embodiment, the storage assembly comprises a storage cylinder 11, both ends of the storage cylinder 11 are provided with a connecting pipe 6, both sides of the outer end surface of the storage cylinder 11 are provided with a blocking assembly, and the mounting pipe 13 is inserted into one end of the connecting pipe 6, wherein the volume of the storage cylinder 11 is slightly smaller than the volume of the suction pipe 8, so as to prevent the chemical liquid from easily entering the inside of the suction pipe 8 when the piston moves more.

[0028] It should be noted that when installation is required, the blocking assemblies on both sides are first opened, one of the connecting pipes 6 is connected with the mounting pipe 13, the other connecting pipe 6 is placed in the chemical liquid, and then the piston is pulled, so that the chemical liquid can be drawn into the inside of the storage cylinder 11.

[0029] In an alternative embodiment, the piston comprises a piston 9, a connecting rod 2 and a mounting plate 7, the piston 9 is located in the inside of the suction pipe 8, the outer end surface of the piston 9 is in contact with the inner wall of the suction pipe 8, and the top of the piston 9 is connected with the mounting plate 7 through the connecting rod 2.

[0030] It should be noted that the connecting rod 2 is moved by the mounting plate 7, and the piston 9 is moved in the inside of the suction pipe 8 when the connecting rod 2 moves, so that the wastewater can be drawn into the storage assembly through the storage assembly.

[0031] In an alternative embodiment, the suction pipe 8 is a transparent structure, and the outer end surface of the suction pipe 8 is provided with a scale 15.

[0032] It should be noted that the amount of wastewater drawn can be observed through the scale 15.

[0033] In an alternative embodiment, the blocking assembly comprises a protective cover 3 and a connecting rope 4, the outer end surface of the storage cylinder 11 is sleeved with a mounting ring 12, the outer end surface of the mounting ring 12 is connected with the protective cover 3 through the connecting rope 4, and the protective cover 3 cooperates with the connecting pipe 6.

[0034] It should be noted that the protective cover 3 can be connected with the mounting ring 12 through the connecting rope 4, and after the suction is completed, the protective cover 3 located below the storage cylinder 11 is sleeved on the lower connecting pipe 6, then the upper connecting pipe 6 is separated from the mounting pipe 13, and then the protective cover 3 above the storage cylinder 11 is sleeved on the connecting pipes 6 on both sides, so that the sampled wastewater can be stored.

[0035] In an alternative embodiment, the outer end surface of the storage cylinder 11 is provided with a label 5.

[0036] It should be noted that the information of the drawn wastewater can be written on the label 5, so that the technical personnel can easily distinguish different batches or types of chemical samples.

[0037] In an alternative embodiment, a sealing ring 14 is also included between the mounting tube 13 and the suction tube 10.

[0038] It should be noted that when the mounting tube 13 is inserted into the interior of the connecting tube 6, the connecting tube 6 will be located between the mounting tube 13 and the suction tube 10, and the connecting tube 6 will be in contact with the sealing ring 14, thereby ensuring the sealing effect.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A chemical detection sampling device comprising a suction assembly, the suction assembly comprising a suction tube (8) and a mounting tube (13) arranged at the bottom of the suction tube (8), both sides of the suction tube (8) being provided with side plates (1) above the opening, the inside of the suction tube (8) being provided with a piston element, characterized in that, The storage assembly is installed below the installation pipe (13); The storage assembly comprises a storage cylinder (11), both ends of which are provided with connecting pipes (6), and both sides of the outer end surface of the storage cylinder (11) are provided with plugging assemblies, and the installation pipe (13) is inserted into one of the connecting pipes (6).

2. A chemical detection sampling device according to claim 1, wherein, The piston assembly comprises a piston (9), a connecting rod (2) and an installation plate (7), the piston (9) is located inside the suction pipe (8), the outer end surface of the piston (9) is in contact with the inner wall of the suction pipe (8), and the top of the piston (9) is connected with the installation plate (7) through the connecting rod (2).

3. The chemical detection sampling device of claim 1, wherein, The suction pipe (8) is a transparent structure, and the outer end surface of the suction pipe (8) is provided with a scale (15).

4. The chemical detection sampling device of claim 1, wherein, The plugging assembly comprises a protective cover (3) and a connecting rope (4), both sides of the outer end surface of the storage cylinder (11) are provided with installation rings (12), the outer end surface of the installation ring (12) is connected with the protective cover (3) through the connecting rope (4), and the protective cover (3) is matched with the connecting pipe (6).

5. The chemical detection sampling device of claim 1, wherein, The outer end surface of the storage cylinder (11) is provided with a label (5).

6. The chemical detection sampling device of claim 1, wherein, The sealing ring (14) and the suction pipe (10) are further included, the suction pipe (10) is arranged on the outer end surface of the installation pipe (13), and the sealing ring (14) is arranged between the gap between the installation pipe (13) and the suction pipe (10).

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