CN210556335U - On-spot low temperature of VOCs sampling pipe concentrates strorage device - Google Patents
On-spot low temperature of VOCs sampling pipe concentrates strorage device Download PDFInfo
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- CN210556335U CN210556335U CN201921456058.1U CN201921456058U CN210556335U CN 210556335 U CN210556335 U CN 210556335U CN 201921456058 U CN201921456058 U CN 201921456058U CN 210556335 U CN210556335 U CN 210556335U
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Abstract
The utility model discloses an on-site low-temperature centralized storage device of VOCs sampling tubes, which belongs to the technical field of sampling tube storage devices, and comprises a base, a box body, a sampling tube placing channel, a box bottom lining tray and a movable foam sample carrying block, wherein the top of the base is fixedly provided with the box body, the left and right outer side walls of the box body are provided with convex blocks, the top of the box body is provided with a box cover, the left and right side walls of the box cover are connected with a buckle through a pin shaft, the box cover is fixed with the convex blocks on the box body through the buckle, the sampling tube placing channel penetrates through the space between the top wall and the bottom wall of the box cover, the top opening part of the sampling tube placing channel is in pin joint with a channel cover through the pin shaft, the top wall of the base is provided with the box bottom lining tray, an ice bag is placed on the box bottom lining tray, the inner side wall, the front wall and the rear wall of the box body are connected with carrying handles through pin joint shaft pins. The utility model discloses can avoid the sampling pipe to deposit the appearance mistake hourglass and leak.
Description
Technical Field
The utility model relates to a sampling pipe strorage device technical field specifically is a storage device is concentrated to scene low temperature of VOCs sampling pipe.
Background
The monitoring of ambient air and waste gas is through carrying out sampling monitoring to target area air waste gas, knows, verifies or appraises technical content such as ambient air or waste gas quality situation through the monitoring result, and ambient air and waste gas VOCs accomplish the sampling back with the adsorption tube (submit less, length is only about 10cm, the diameter is only about 0.6 cm), screws up fixation nut at two jars of adsorption tube, outside parcel one deck tinfoil paper, takes back the laboratory and hand over the appearance and examine the examination.
Environmental air and waste gas sampling technical specification or relevant monitoring standard do not make specific clear requirement to the appearance mode of depositing of gaseous VOCs sample, lead to the field sampling to accomplish the back (especially a plurality of VOCs sample sampling), easily cause sample label cross-over to paste when the sample transportation, the VOCs sample is lost or is omitted, sampling temperature difference changes great or temperature when higher easily causes the VOCs sample of having gathered to volatilize unfavorable situation such as leak, and then leads to unfavorable results such as monitoring result degree of accuracy reduction.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above-mentioned and/or the problem that exists among the on-the-spot low temperature centralized storage device of current VOCs sampling pipe, provided the utility model discloses.
Therefore, the utility model aims at providing a strorage device is concentrated to on-spot low temperature of VOCs sampling pipe, the ambient air that can solve the above-mentioned proposition and waste gas sampling technical specification or relevant monitoring standard do not make specific clear requirement to the appearance mode of depositing of gaseous VOCs sample, lead to on-the-spot sampling to accomplish the back (especially a plurality of VOCs sample sampling), easily cause sample label cross-pasting when the sample transportation, the VOCs sample is lost or is omitted, sampling temperature difference changes great or when the temperature is higher easily cause the VOCs sample of having gathered to volatilize unfavorable situation such as leak, and then lead to the problem of unfavorable results such as monitoring result degree of accuracy reduction.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an on-site cryogenic centralized storage device for VOCs sampling tubes, comprising: comprises a base, a box body, a sampling pipe placing channel, a box bottom lining tray and a movable foam sample carrying block, a box body is fixedly arranged at the top of the base, convex blocks are arranged on the left and right outer side walls of the box body, a box cover is arranged at the top of the box body, the left side wall and the right side wall of the box cover are connected with the buckle through the pin shaft, the box cover is fixed with the convex block on the box body through the buckle, a sampling tube placing channel penetrates between the top wall and the bottom wall of the box cover, the top opening of the sampling tube placing channel is in pin joint with the channel cover through a pin joint shaft, a box bottom lining tray is arranged on the top wall of the base, an ice bag is arranged on the box bottom lining tray, the inside wall of box has sampling pipe support bracket through protruding along the joint, sampling pipe support bracket's top is equipped with movable foam and carries the appearance piece, the preceding back wall of box all has connect the carrying handle through the pin joint pivot.
As a preferred scheme of strorage device is concentrated to on-spot low temperature of VOCs sampling pipe, wherein: the box includes outer box, heat preservation intermediate layer and internal box, the inside wall of outer box and the intermediate layer lateral wall fixed connection that keeps warm, the intermediate layer lateral wall fixed connection of inside wall and internal box that keeps warm.
As a preferred scheme of strorage device is concentrated to on-spot low temperature of VOCs sampling pipe, wherein: the heat-preservation interlayer adopts a polystyrene foam layer.
As a preferred scheme of strorage device is concentrated to on-spot low temperature of VOCs sampling pipe, wherein: the roof of foam year appearance piece has a plurality of sampling pipe jacks down, quantity, internal diameter and the interval of sampling pipe jack are the same with quantity, internal diameter and the interval that the passageway was placed to the sampling pipe, and align from top to bottom between sampling pipe placement passageway and the sampling pipe jack when case lid and box are fixed.
Compared with the prior art: the on-site low-temperature centralized storage device for the VOCs sampling pipes is provided with a box body, a heat-insulation interlayer, a base, a box cover, a box bottom lining tray, an ice bag and a lifting handle, wherein a closed space is formed by the box body, the base and the box cover, the box bottom lining tray is arranged in the space, the ice bag is placed on the box bottom lining tray and matched with the heat-insulation interlayer, so that the space is kept at a lower temperature, the low-temperature environment can be kept in the process of transporting or storing samples, the volatilization leakage loss of the samples caused by high temperature is reduced, and the device is convenient to move and transport through the arrangement of the lifting handle; the device is provided with a box cover, a sampling tube placing channel, a channel cover, a sampling tube supporting bracket, a movable foam sample carrying block and a sampling tube jack, the movable foam sample carrying block is provided with a plurality of sampling tube jacks, the number, the inner diameter and the space of the sampling tube jacks are the same as those of the sampling tube placing channels, when the box cover is fixed with the box body, the sampling tube placing channel is aligned with the sampling tube jack up and down, the sampling tube can be directly placed into the sampling tube jack through the sampling tube placing channel by opening the channel cover, and the corresponding label can be pasted on the corresponding channel cover, the sampling tube can be put into the box without opening the box cover, the storage process of the sampling tube is convenient, the loss of incasement low temperature air has been reduced, makes putting of sampling pipe become orderly, can prevent that the label from pasting the mistake, and can deposit the sampling pipe of large quantity simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic cross-sectional view of the front view structure of the on-site low-temperature centralized storage device for VOCs sampling pipes of the present invention;
FIG. 2 is a schematic front view of the on-site low-temperature centralized storage device for VOCs sampling tubes according to the present invention;
fig. 3 is a left side view of the on-site low-temperature centralized storage device for the VOCs sampling tubes of the present invention;
FIG. 4 is a schematic top view of the cover of the present invention;
fig. 5 is a schematic view of the movable foam sample-carrying block for axial measurement.
In the figure, 100 bases, 200 boxes, 201 bumps, 210 outer boxes, 220 heat-preservation interlayers, 230 inner boxes, 300 box covers, 310 buckles, 320 sampling tube placing channels, 321 channel covers, 400 box bottom lining trays, 410 ice bags, 500 sampling tube supporting brackets, 600 movable foam sample loading blocks, 610 sampling tube jacks and 700 handles.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a strorage device is concentrated to on-spot low temperature of VOCs sampling pipe please refer to fig. 1, fig. 2 and fig. 3, include: the device comprises a base 100, a box body 200, a sampling tube placing channel 320, a box bottom lining tray 400 and a movable foam sample carrying block 600;
referring to fig. 1, 2 and 3 again, a box body 200 is fixedly arranged at the top of the base 100, the box body 200 is used for forming a storage space so as to store a sampling tube, the left and right outer side walls of the box body 200 are provided with bumps 201, the top of the box body 200 is provided with a box cover 300, the box cover is used for sealing the box body 200, and forms a closed space with the base 100 and the box body 200 so as to store and protect the sampling tube, the left and right side walls of the box cover 300 are connected with buckles 310 through pin shafts, and the box cover 300 is fixed with the bumps 201 on the box body 200 through the buckles 310 so as to prevent the box cover 300 from shaking apart in;
referring to fig. 1 and 4, a sampling tube placing passage 320 penetrates through the top wall and the bottom wall of the box cover 300, the top opening of the sampling tube placing passage 320 is pinned with a passage cover 321 through a pinning shaft, and the sampling tube can be directly placed into the device through the sampling tube placing passage 320 by opening the passage cover 321;
referring to fig. 1, a bottom lining tray 400 is placed on the top wall of the base 100, an ice bag 410 is placed on the bottom lining tray 400, and the ice bag 410 is used for reducing the temperature in the closed space formed by the base 100, the box body 200 and the box cover 300 to achieve the refrigeration effect;
referring to fig. 1 again, the inner side wall of the box body 100 is clamped with a sampling tube support bracket 500 through a convex edge, the sampling tube support bracket 500 is made of an aluminum alloy material, has a certain structural strength enough to make a sampling tube and is not easy to rust, a movable foam sample carrying block 600 is arranged at the top of the sampling tube support bracket 500, and the movable foam sample carrying block 600 is used for carrying the sampling tube;
referring to fig. 2 and 3, the front and rear walls of the box 200 are connected with a handle 700 by a pin joint pin, and the handle 700 is used for facilitating the transportation and movement of the device;
referring to fig. 1, the box 200 includes an outer box 210, a heat-insulating interlayer 220 and an inner box 230, wherein an inner sidewall of the outer box 210 is fixedly connected to an outer sidewall of the heat-insulating interlayer 220, an inner sidewall of the heat-insulating interlayer 220 is fixedly connected to an outer sidewall of the inner box 230, and the heat-insulating interlayer 220 is used for isolating the temperature inside and outside the device and enhancing the refrigerating effect;
the heat-insulating interlayer 220 is a polystyrene foam plastic layer, and the polystyrene foam plastic layer is low in heat conduction coefficient and has good heat-insulating property;
referring to fig. 1 and 5, the top wall of the foam sample carrier 600 is downwardly opened with a plurality of sampling tube insertion holes 610, the number, inner diameter and spacing of the sampling tube insertion holes 610 are the same as those of the sampling tube placing passage 320, and the sampling tube placing passage 320 and the sampling tube insertion holes 610 are aligned up and down when the box cover 300 is fixed to the box body 200, so as to ensure that sampling tubes can be directly placed into the sampling tube insertion holes 610 from the sampling tube placing passage 320;
when the sampling tube storage box is used specifically, a person skilled in the art needs to place an ice bag on the lining tray 400 at the bottom of the box, place the sampling tube support bracket 500 on the convex edge of the inner wall of the box body 200, place the movable foam sample carrying block 600 on the sampling tube support bracket 500, fix the box cover 300 with the convex block 201 on the box body 200 through the buckle 310, insulate heat inside and outside the box body 200 through the heat insulation interlayer 220 to form a closed low-temperature space, open the channel cover 321 after sampling the sampling tube, place the sampling tube in the sampling tube placing channel 320, place the sampling tube in the sampling tube jack 610 in the movable foam sample carrying block 600 through the sampling tube placing channel 320, refrigerate, close the channel cover 321, and paste the corresponding label on the corresponding channel cover 321 at the moment, so that cross-pasting can be prevented.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a strorage device is concentrated to on-spot low temperature of VOCs sampling pipe which characterized in that: comprises a base (100), a box body (200), a sampling tube placing channel (320), a box bottom lining tray (400) and a movable foam sample carrying block (600), wherein the top of the base (100) is fixedly provided with the box body (200), the left and right outer side walls of the box body (200) are provided with convex blocks (201), the top of the box body (200) is provided with a box cover (300), the left and right side walls of the box cover (300) are connected with a buckle (310) through a pin shaft, the box cover (300) is fixed with the convex blocks (201) on the box body (200) through the buckle (310), the sampling tube placing channel (320) penetrates through the top wall and the bottom wall of the box cover (300), the top opening of the sampling tube placing channel (320) is in pin joint with a channel cover (321) through the pin shaft, the box bottom lining tray (400) is placed on the top wall of the base (100), and an ice bag (410) is placed on the box bottom lining tray (400, the inside wall of box (200) has sampling pipe support bracket (500) through protruding along the joint, the top of sampling pipe support bracket (500) is equipped with portable foam year appearance piece (600), the preceding back wall of box (200) all has connect carrying handle (700) through the pin joint pivot.
2. The in situ cryogenic centralized storage device for VOCs sampling tubes of claim 1, wherein: the box (200) comprises an outer box body (210), a heat-preservation interlayer (220) and an inner box body (230), wherein the inner side wall of the outer box body (210) is fixedly connected with the outer side wall of the heat-preservation interlayer (220), and the inner side wall of the heat-preservation interlayer (220) is fixedly connected with the outer side wall of the inner box body (230).
3. The in situ cryogenic centralized storage device for VOCs sampling tubes of claim 2, wherein: the heat-preservation interlayer (220) is a polystyrene foam layer.
4. The in situ cryogenic centralized storage device for VOCs sampling tubes of claim 1, wherein: the top wall of the foam sample carrying block (600) is downwards provided with a plurality of sampling tube insertion holes (610), the number, the inner diameter and the interval of the sampling tube insertion holes (610) are the same as those of the sampling tube placing channels (320), and the sampling tube placing channels (320) are vertically aligned with the sampling tube insertion holes (610) when the box cover (300) is fixed with the box body (200).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456058.1U CN210556335U (en) | 2019-09-03 | 2019-09-03 | On-spot low temperature of VOCs sampling pipe concentrates strorage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456058.1U CN210556335U (en) | 2019-09-03 | 2019-09-03 | On-spot low temperature of VOCs sampling pipe concentrates strorage device |
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| CN210556335U true CN210556335U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959952A (en) * | 2020-08-17 | 2020-11-20 | 四川大学华西医院 | Gene detection sampling box with low-temperature refrigeration function |
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2019
- 2019-09-03 CN CN201921456058.1U patent/CN210556335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959952A (en) * | 2020-08-17 | 2020-11-20 | 四川大学华西医院 | Gene detection sampling box with low-temperature refrigeration function |
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