CN219798810U

CN219798810U - VOC sampling enrichment device

Info

Publication number: CN219798810U
Application number: CN202320883288.6U
Authority: CN
Inventors: 王庆田
Original assignee: Wudaotan Suzhou Ecological Technology Co ltd
Current assignee: Wudaotan Suzhou Ecological Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-03
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a VOC sampling enrichment device which comprises a fixed box, wherein a fixed cylinder is fixedly inlaid on the upper surface of the fixed box, a locking ring is sleeved on the outer surface of the fixed cylinder, the bottom surface of the locking ring is contacted with the upper surface of the fixed box, a connecting plate is fixedly connected to the inner side wall of the fixed cylinder, and an injection pipe is fixedly inlaid on the upper surface of the connecting plate. This device plays the effect of discharging mixed liquid to filter screen department through the cooperation of injection pipe and filter screen, reaches and carries out filterable purpose to the mixed liquid, and utilize the block frame, be convenient for block the mixed liquid, prevent that the mixed liquid from appearing the phenomenon that splashes, through the cooperation of miniature electric putter and sealing block, play the effect that makes the sealing block reciprocate, play the effect of releasing the seal to the connecting hole, reach the purpose of sampling VOC, thereby improved the result of use of VOC sampling enrichment device, be convenient for use widely to VOC sampling enrichment device.

Description

VOC sampling enrichment device

Technical Field

The utility model relates to the technical field of VOC detection, in particular to a VOC sampling and enriching device.

Background

The VOC is volatile organic compound, the VOC in the common sense refers to volatile organic compound, but the definition in the environmental protection refers to active volatile organic compound, namely the volatile organic compound which can generate harm, the VOC containing volatile organic compound is pathogenic and carcinogenic, the health of human body is seriously affected, the environment is polluted, the liquid VOC is attached to the surface of the liquid, the volatile concentration of the VOC is very low, and the VOC is required to be separated from the surface of the liquid by adopting an enrichment device.

But the VOC sampling enrichment device among the prior art discovers in the in-service use, is inconvenient for collecting VOC, and traditional VOC sampling enrichment device is comparatively loaded down with trivial details to VOC collection operation, and the structure is comparatively complicated to reduced the result of use of VOC sampling enrichment device, for this reason, we propose a VOC sampling enrichment device and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a VOC sampling enrichment device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a VOC sampling enrichment device, includes fixed case, fixed case's upper surface fixed inlay has a fixed section of thick bamboo, fixed barrel's surface cover is equipped with the locking ring, the bottom surface of locking ring contacts with fixed case's upper surface, fixed barrel's inside wall fixedly connected with connecting plate, fixed case's upper surface fixed inlay has the injection pipe, fixed case's inside wall fixedly connected with orifice plate, fixed barrel's bottom runs through the orifice plate and extends to the below of orifice plate, fixed case's interior bottom fixedly connected with frame of standing, the interior bottom fixedly connected with separation case of frame of standing, a plurality of connecting holes have been seted up to the inside wall of separation case, the interior bottom fixedly connected with two miniature electric putter of separation case, two miniature electric putter's flexible end fixedly connected with sealing block jointly.

In a further embodiment, a positioning ring is fixedly connected to the upper surface of the connecting plate, and an inner ring of the positioning ring is fixedly connected with the outer surface of the injection pipe.

In a further embodiment, a limiting ring is fixedly connected to the outer surface of the fixed cylinder, and the bottom surface of the limiting ring is in contact with the upper surface of the orifice plate.

In a further embodiment, a blocking frame is arranged below the pore plate, the top ends of the blocking frames are fixedly connected with the bottom surface of the pore plate, and the blocking frames are located in the standing frame.

In a further embodiment, the inner side wall of the fixing box is fixedly connected with two reinforcing blocks, and one side surface, close to each other, of each reinforcing block is fixedly connected with the left side surface and the right side surface of the standing frame respectively.

In a further embodiment, a filter screen is arranged in the fixed cylinder, and the outer surface of the filter screen is fixedly connected with the inner side wall of the fixed cylinder.

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

this device plays the effect of discharging mixed liquid to filter screen department through the cooperation of injection pipe and filter screen, reaches and carries out filterable purpose to the mixed liquid, and utilize the block frame, be convenient for block the mixed liquid, prevent that the mixed liquid from appearing the phenomenon that splashes, through the cooperation of miniature electric putter and sealing block, play the effect that makes the sealing block reciprocate, play the effect of releasing the seal to the connecting hole, reach the purpose of sampling VOC, thereby improved the result of use of VOC sampling enrichment device, be convenient for use widely to VOC sampling enrichment device.

Drawings

Fig. 1 is a schematic perspective view of a stationary box of a VOC-sampling enrichment apparatus.

Fig. 2 is a schematic diagram of a front sectional structure of a fixing box in the VOC sampling enrichment apparatus.

Fig. 3 is a schematic diagram of the front cross-section structure of the separation box in the VOC-sampling enrichment apparatus.

Fig. 4 is a schematic diagram of the front cross-section structure of the stationary drum in the VOC-sampling enrichment apparatus.

In the figure: 1. a fixed box; 2. a fixed cylinder; 3. a locking ring; 4. an injection tube; 5. a positioning ring; 6. an orifice plate; 7. a limiting ring; 8. a blocking frame; 9. standing the frame; 10. a reinforcing block; 11. a separation box; 12. a connection hole; 13. miniature electric push rod; 14. a sealing block; 15. a filter screen; 16. and (5) connecting a plate.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a VOC sampling enrichment device comprises a fixing box 1, a fixing cylinder 2 is fixedly embedded on the upper surface of the fixing box 1, a locking ring 3 is sleeved on the outer surface of the fixing cylinder 2, the bottom surface of the locking ring 3 is contacted with the upper surface of the fixing box 1, a connecting plate 16 is fixedly connected to the inner side wall of the fixing cylinder 2, an injection pipe 4 is fixedly embedded on the upper surface of the connecting plate 16, an orifice plate 6 is fixedly connected to the inner side wall of the fixing box 1, the bottom end of the fixing cylinder 2 penetrates through the orifice plate 6 and extends to the lower side of the orifice plate 6, a standing frame 9 is fixedly connected to the inner bottom wall of the fixing box 1, a separation box 11 is fixedly connected to the inner bottom wall of the standing frame 9, a plurality of connecting holes 12 are formed in the inner side wall of the separation box 11, two micro electric push rods 13 are fixedly connected to the inner bottom wall of the separation box 11, and sealing blocks 14 are fixedly connected to the telescopic ends of the two micro electric push rods 13 together.

The upper surface fixedly connected with holding ring 5 of connecting plate 16, the inner circle of holding ring 5 and the surface fixed connection of injection pipe 4, through the holding ring 5 that is equipped with, can consolidate injection pipe 4, the surface fixed connection of fixed section of thick bamboo 2 spacing ring 7, the bottom surface of spacing ring 7 contacts with the upper surface of orifice plate 6, through the spacing ring 7 that is equipped with, can spacing fixed section of thick bamboo 2, the below of orifice plate 6 is equipped with blocks frame 8, block the top of frame 8 all with the bottom surface fixed connection of orifice plate 6, and block the inside that frame 8 is located frame 9 of standing, block frame 8 through being equipped with, be convenient for block mixed liquid.

The inside wall fixedly connected with of fixed box 1 consolidates piece 10, and two consolidate the side that piece 10 is close to each other and the left and right sides face fixed connection of frame 9 of standing respectively, through the consolidate piece 10 that is equipped with, can be spacing to frame 9 of standing, the inside of fixed section of thick bamboo 2 is equipped with filter screen 15, the surface of filter screen 15 and the inside wall fixed connection of fixed section of thick bamboo 2, through the filter screen 15 that is equipped with, can filter mixed liquid.

The working principle of the utility model is as follows:

when the novel electric pressure meter is used, firstly, the miniature electric push rod 13 is communicated with a power supply and is controlled by the control switch, mixed liquid is injected into the injection pipe 4 through an operator, the mixed liquid is filtered by the filter screen 15, the filtered mixed liquid is discharged into the standing frame 9, the blocking frame 8 is utilized to prevent the mixed liquid from splashing during discharging, after the mixed liquid stands still, the sealing block 14 can be driven to move through the start of the miniature electric push rod 13, and the sealing of the connecting hole 12 is released along with the movement of the sealing block 14, so that VOC (volatile organic compound) is conveniently sampled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. VOC sampling enrichment device, its characterized in that: including fixed case (1), the upper surface fixed of fixed case (1) is inlayed and is had fixed section of thick bamboo (2), the surface cover of fixed section of thick bamboo (2) is equipped with locking ring (3), the bottom surface of locking ring (3) contacts with the upper surface of fixed case (1), the inside wall fixedly connected with connecting plate (16) of fixed section of thick bamboo (2), the upper surface fixed of connecting plate (16) is inlayed and is had injection pipe (4), the inside wall fixedly connected with orifice plate (6) of fixed case (1), the bottom of fixed case (2) runs through orifice plate (6) and extends to the below of orifice plate (6), the interior bottom fixedly connected with of fixed case (1) is stood frame (9), the interior bottom fixedly connected with separation case (11) of frame (9) stands, a plurality of connecting holes (12) have been seted up to the interior bottom wall fixedly connected with two miniature electric putter (13) of separation case (11), two the flexible end joint has sealed piece (14) of miniature electric putter (13).

2. The VOC-sampling enrichment apparatus of claim 1, wherein: the upper surface of the connecting plate (16) is fixedly connected with a positioning ring (5), and the inner ring of the positioning ring (5) is fixedly connected with the outer surface of the injection pipe (4).

3. The VOC-sampling enrichment apparatus of claim 1, wherein: the outer surface of the fixed cylinder (2) is fixedly connected with a limiting ring (7), and the bottom surface of the limiting ring (7) is contacted with the upper surface of the pore plate (6).

4. The VOC-sampling enrichment apparatus of claim 1, wherein: the lower part of orifice plate (6) is equipped with blocks frame (8), the top that blocks frame (8) all with the bottom surface fixed connection of orifice plate (6), and block frame (8) are located the inside of frame (9) of standing.

5. The VOC-sampling enrichment apparatus of claim 1, wherein: the inner side wall of the fixed box (1) is fixedly connected with two reinforcing blocks (10), and one side surface of each reinforcing block (10) close to each other is fixedly connected with the left side surface and the right side surface of the standing frame (9) respectively.

6. The VOC-sampling enrichment apparatus of claim 1, wherein: the inside of fixed section of thick bamboo (2) is equipped with filter screen (15), the surface of filter screen (15) is fixed connection with the inside wall of fixed section of thick bamboo (2).