CN215812653U

CN215812653U - VOC administers gas appearance detection device

Info

Publication number: CN215812653U
Application number: CN202121845829.3U
Authority: CN
Inventors: 孙建成
Original assignee: Hebei Zhicheng Shengtong Engineering Technology Co ltd
Current assignee: Hebei Zhicheng Shengtong Engineering Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-11
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a VOC treatment gas sample detection device, which relates to the technical field of VOC treatment gas sample detection and solves the problems that the inner side of a detection pipe cannot be cleaned in advance when the existing VOC treatment gas sample detection device is applied in practice, and further the detection is inaccurate due to sundries remained in an air inlet pipe, the VOC treatment gas sample detection device comprises a detection mechanism, the main body of the detection mechanism is designed into a circular tubular structure, in the VOC treatment gas sample detection device, external pipes of different systems in the detection mechanism are selected according to different gas samples to be detected and screwed onto a main pipe, a detection assembly in a sampling mechanism is rotated to drive a piston to rotate towards the right side, the gas samples are extracted through the piston, then the quality of the gas samples is detected through a detector arranged at the left side of the piston, and when the gas samples are required to be stored, the storage assembly can store the sucked air through the piston moving towards the right side, so as to achieve the purpose of facilitating the subsequent detection.

Description

VOC administers gas appearance detection device

Technical Field

The utility model belongs to the technical field of VOC treatment gas sample detection, and particularly relates to a VOC treatment gas sample detection device.

Background

VOCs in the general sense are commanding organic matters; however, the definition in the environmental protection sense means that an active volatile organic compound, i.e., a volatile organic compound which can cause harm, and a detection device is required to be used for detection in order to better grasp the gas quality.

And the existing VOC treatment gas sample detection device has the following problems in the actual application process:

1. the inside of detecting tube can not carry out the clean operation in advance to current VOC administers gas sample detection device when practical application, and then can cause to detect inaccurately because of the inside residual debris of intake pipe.

2. The existing VOC treatment gas sample detection device mostly adopts a piston pulling mode to sample in actual application, but gas leakage is easily caused by mistaken touch in sampling.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a VOC treatment gas sample detection device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a VOC treatment gas sample detection device, which aims to solve the problems that the inner side of a detection pipe cannot be cleaned in advance when the existing VOC treatment gas sample detection device is actually applied, so that the detection is inaccurate due to impurities left in an air inlet pipe, and in addition, a piston pulling mode is mostly adopted for sampling in actual application, but gas leakage is easily caused due to mistaken touch during sampling.

The utility model relates to a VOC treatment gas sample detection device, which is realized by the following specific technical means:

a VOC treatment gas sample detection device comprises a detection mechanism;

the main part of detection mechanism is the design of pipe column structure, and detection mechanism's inboard still installs sampling mechanism, still is provided with clearance mechanism at sampling mechanism's upside, and clearance mechanism is including the subassembly that admits air, and the main part of the subassembly that admits air is for having the intake pipe structural design of filter screen, and admits air the upside position of subassembly installation at the pump gas subassembly.

Further, the sampling mechanism comprises:

storage assembly, storage assembly's main part is for having the sampling bottle structural design of check valve pipe, and storage assembly installs the downside position in being responsible for, still is provided with clearance mechanism at storage assembly's upside.

Further, the detection mechanism includes:

the main pipe is a one-way closed pipe body structure design, and the outer peripheral surface of the main pipe is further provided with threads.

Further, the sampling mechanism comprises:

the sampling assembly, sampling assembly's main part is for having the knob structural design of screw rod, and sampling assembly rotates the right side position of connection at detecting element.

Further, the detection mechanism includes:

the main part of external pipe is pipe structural design, and the inside of external pipe still imbeds and has the filter screen, and the external pipe is twisted and is connect in the outside position of being responsible for, still is provided with sampling mechanism on the right side of external pipe.

Further, the cleaning mechanism includes:

the main part of the air pumping assembly is a holding ball, and a one-way valve is further installed on the bottom side of the air pumping assembly.

Further, the sampling mechanism comprises:

the main part of the detection component is designed into a piston structure with a detector, and the detection component is arranged on the inner side of the main pipe.

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

1. according to the utility model, the inner wall of the main pipe is cleaned after air is supplied through the air inlet assembly by manually holding the air pump assembly in the cleaning mechanism, so that the purpose of cleaning the main pipe is achieved.

2. According to the utility model, the external connecting pipes of different systems in the detection mechanism are selected to be screwed on the main pipe according to different gas samples to be detected, the piston is driven to rotate towards the right side by rotating the detection assembly in the sampling mechanism, the gas samples are extracted by the piston, then the quality of the gas samples is detected by the detector arranged at the left side of the piston, and when the gas samples are required to be stored, the storage assembly can store the pumped air by moving the piston towards the right side, so that the purpose of facilitating subsequent detection is achieved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a front view of the present invention in a half-section state.

Fig. 2 is a left side view of the structure of the present invention in a half-section state.

FIG. 3 is a schematic diagram of the right side view of the present invention in a half-section state.

Fig. 4 is a schematic bottom side view of the present invention in a half-section configuration.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a detection mechanism; 101. a main pipe; 102. an external connection pipe; 2. a sampling mechanism; 201. a detection component; 202. a sampling assembly; 203. a storage component; 3. a cleaning mechanism; 301. a pumping assembly; 302. an air intake assembly.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a VOC (volatile organic compound) treatment gas sample detection device, which comprises a detection mechanism 1, wherein the main body of the detection mechanism 1 is designed into a circular tube-shaped structure, a sampling mechanism 2 is also arranged on the inner side of the detection mechanism 1, a cleaning mechanism 3 is also arranged on the upper side of the sampling mechanism 2, the cleaning mechanism 3 comprises a gas inlet assembly 302, the main body of the gas inlet assembly 302 is designed into a gas inlet pipe structure with a filter screen, the gas inlet assembly 302 is arranged on the upper side of a pump gas assembly 301, and the cleaning mechanism 3 comprises: the main body of the pumping assembly 301 is a holding ball, and a one-way valve is further mounted on the bottom side of the pumping assembly 301.

Referring to fig. 1-2, the detection mechanism 1 includes: be responsible for 101, the main part of being responsible for 101 is one-way confined body structural design, and has still seted up the screw thread on the outer peripheral face of being responsible for 101, and detection mechanism 1 includes: the main body of the external connection pipe 102 is designed into a circular pipe structure, a filter screen is embedded in the external connection pipe 102, the external connection pipe 102 is screwed to the outer side of the main pipe 101, and the right side of the external connection pipe 102 is provided with the sampling mechanism 2.

Referring to fig. 3-4, the sampling mechanism 2 includes: detection component 201, detection component 201's main part is the piston structural design who has the detector, and detection component 201 installs the inboard in the person in charge 101, and sampling mechanism 2 includes: sampling subassembly 202, sampling subassembly 202's main part is the knob structural design who has the screw rod, and sampling subassembly 202 rotates to be connected in the right side position of detection component 201, and sampling mechanism 2 includes: the storage component 203, the main body of the storage component 203 is designed for a sampling bottle structure with a one-way valve pipe, the storage component 203 is arranged at the lower side position of the main pipe 101, and the upper side of the storage component 203 is also provided with a cleaning mechanism 3.

The specific use mode and function of the embodiment are as follows:

when the device is used, the inner wall of the main pipe 101 is cleaned after air is sucked through the air inlet assembly 302 by manually gripping the air pump assembly 301 in the cleaning mechanism 3, so that the purpose of cleaning the main pipe 101 is achieved;

then select the external pipe 102 of different standard among the detection mechanism 1 to screw on being responsible for 101 according to the gas appearance difference that needs detected to rotate the detection element 201 among the sampling mechanism 2 and drive the piston and rotate to the right side, extract the gas appearance through the piston, then detect the quality of gas appearance through the detector that the piston left side set up, and when needs were saved the gas appearance, then can make storage element 203 carry out the storage operation to the air of suction through moving the piston to the right side, in order to reach the purpose that makes things convenient for follow-up to detect.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a VOC administers gas sample detection device which characterized in that: comprises a detection mechanism;

2. The VOC abatement gas sample detection device of claim 1, wherein: the detection mechanism includes:

3. A VOC abatement gas sample detection device as claimed in claim 2, wherein: the detection mechanism includes:

4. A VOC abatement gas sample detection device as claimed in claim 3, wherein: the sampling mechanism includes:

5. A VOC abatement gas sample detection device as claimed in claim 4, wherein: the sampling mechanism includes:

6. A VOC abatement gas sample detection device as claimed in claim 5, wherein: the sampling mechanism includes:

7. A VOC abatement gas sample detection device as claimed in claim 6, wherein: the clearance mechanism includes: