CN217878544U - Multifunctional dust sampling and chemical sampling instrument - Google Patents
Multifunctional dust sampling and chemical sampling instrument Download PDFInfo
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- CN217878544U CN217878544U CN202222120957.2U CN202222120957U CN217878544U CN 217878544 U CN217878544 U CN 217878544U CN 202222120957 U CN202222120957 U CN 202222120957U CN 217878544 U CN217878544 U CN 217878544U
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Abstract
The utility model discloses a belong to sampling appearance technical field, specifically be a multi-functional dust sampling and chemical sampling appearance, including the sampling case, sampling case inner chamber middle part is provided with perpendicular baffle, the sampling case inner chamber is divided into two cavities of the stock solution chamber and the inlet plenum that do not communicate through the baffle, inlet plenum inner chamber middle part is provided with the filtration membrane that is used for filtering the separation dust, the sampling case lateral wall is provided with the controller; the electronic pump, the sampling case top is provided with the electronic pump, the input of electronic pump is connected with the intake pipe, the one end of three-way pipe is connected to the output of electronic pump, the other end intercommunication liquid storage cavity inner chamber of three-way pipe, the third end intercommunication air inlet cavity inner chamber of three-way pipe just is located the filtration membrane top. The utility model discloses an, at the operation of equipment, the air is gathered simultaneously to the tee bend pipeline, has gathered the dust promptly and has gathered chemical gas again, plays the effect of two unifications, and is convenient portable, improves the availability factor, reduces instrument cost etc..
Description
Technical Field
The utility model relates to a sampling instrument technical field specifically is a multi-functional dust sampling and chemical sampling appearance.
Background
Present dust sampling appearance and chemical gas sampling appearance are two kinds of different instruments, and its theory of operation is the same basically, utilizes the interior extraction air of electronic pump, and the dust is through the filter membrane separation, and weight is poor before calculating, and chemical gas is that extract gas carries out inspection content such as color comparison after through the absorption liquid in the unit interval, but when the sampling of going out carries, need carry two kinds of instruments respectively, and is comparatively inconvenient, consequently needs research and development a multi-functional dust sampling and chemical sampling appearance.
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.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a multi-functional dust sampling and chemical sampling apparatus, comprising:
the sampling box is characterized in that a vertical partition plate is arranged in the middle of an inner cavity of the sampling box, the inner cavity of the sampling box is divided into two cavities, namely a liquid storage cavity and an air inlet cavity, which are not communicated with each other through the partition plate, a filtering membrane for filtering and blocking dust is arranged in the middle of the inner cavity of the air inlet cavity, and a controller is arranged on the outer side wall of the sampling box;
the electronic pump, the sampling case top is provided with the electronic pump, the input of electronic pump is connected with the intake pipe, the one end of three-way pipe is connected to the output of electronic pump, the other end intercommunication liquid storage cavity inner chamber of three-way pipe, the third end intercommunication air inlet cavity inner chamber of three-way pipe just is located the filtration membrane top, the three-way pipe is provided with automatically controlled three-way valve.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: the sampling box top is provided with intercommunication liquid storage chamber inner chamber and annotates the liquid pipe, annotate the second sealing plug that liquid pipe top inserted and is provided with the adaptation.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: lateral wall is provided with the visual window of looking over stock solution chamber inner chamber liquid before the sampling box, the visual window surface is provided with the liquid level scale mark.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: and a liquid discharge pipe communicated with the inner cavity of the liquid storage cavity is arranged on the lower part of the outer side wall of the sampling box, and is provided with a liquid discharge valve.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: the lateral wall is located the articulated sampling door that is provided with in air inlet chamber the place ahead before the sampling box, the sampling door is provided with the lock.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: the sampling box lateral wall lower part is provided with the blast pipe of intercommunication air inlet cavity inner chamber, the blast pipe is provided with discharge valve.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: the inner chamber of sampling case casing is provided with the battery, the sampling case lateral wall is provided with the mouth that charges of connecting the battery, controller electric connection electronic pump, automatically controlled three-way valve and battery.
As a preferred scheme of multi-functional dust sampling and chemical sampling appearance, wherein: sampling case top is provided with the safety cover, electronic pump, three-way pipe, automatically controlled three-way valve and notes liquid pipe are accomodate to the safety cover inner chamber, the safety cover top is provided with carries the handle.
Compared with the prior art, the beneficial effects of the utility model are that: when the device operates during working, the three-way pipeline collects air simultaneously, so that dust and chemical gas are collected, two-in-one effect is achieved, convenience and portability are realized, the use efficiency is improved, the instrument cost is reduced, and the like.
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 view of the overall structure of the present invention;
fig. 2 is a schematic rear view of the structure of fig. 1 according to the present invention;
fig. 3 is a schematic view of the inner cavity structure of the sampling box of fig. 1 according to the present invention;
fig. 4 is the structure schematic diagram of the three-way pipe and the electric control three-way valve of the utility model.
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, however, other embodiments may be utilized and other implementations may be devised without departing from the spirit and scope of the present invention.
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.
Referring to fig. 1-4, a schematic structural diagram of an embodiment of a multifunctional dust sampling and chemical sampling apparatus according to the present invention is shown, and a detailed description of the multifunctional dust sampling and chemical sampling apparatus is provided with reference to fig. 1-4.
Example 1
A vertical partition plate 110 is arranged in the middle of an inner cavity of the sampling box 100, the inner cavity of the sampling box 100 is divided into two cavities, namely a liquid storage cavity 120 and an air inlet cavity 130, which are not communicated with each other through the partition plate 110, a filter membrane 131 for filtering and blocking dust is arranged in the middle of the inner cavity of the air inlet cavity 130, and a controller 140 is arranged on the outer side wall of the sampling box 100;
the electronic pump 200 is arranged at the top of the sampling box 100, the input end of the electronic pump 200 is connected with an air inlet pipe 210, the output end of the electronic pump 200 is connected with one end of a three-way pipe 220, the other end of the three-way pipe 220 is communicated with the inner cavity of the liquid storage cavity 120, the third end of the three-way pipe 220 is communicated with the inner cavity of the air inlet cavity 130 and is positioned above the filter membrane 131, and the three-way pipe 220 is provided with an electric control three-way valve 230;
a visual window 123 for checking liquid in the inner cavity of the liquid storage cavity 120 is arranged on the front side wall of the sampling box 100, and liquid level scale marks 124 are arranged on the surface of the visual window 123;
the inner chamber of sampling case 100 casing is provided with the battery, sampling case 100 lateral wall is provided with the mouth 150 that charges of connecting the battery, controller 140 electric connection electronic pump 200, automatically controlled three-way valve 230 and battery.
The top of the sampling box 100 is provided with a protective cover 160, the inner cavity of the protective cover 160 contains the electronic pump 200, the three-way pipe 220, the electric control three-way valve 230 and the injection pipe 121, the top of the protective cover 160 is provided with a lifting handle 170,
example 2
The difference from the above embodiment is:
a liquid discharge pipe 125 communicated with the inner cavity of the liquid storage cavity 120 is arranged at the lower part of the outer side wall of the sampling box 100, and a liquid discharge valve 126 is arranged on the liquid discharge pipe 125; by opening the drain valve 126, the mixed liquid in the inner cavity of the liquid storage cavity 120 flows out through the drain pipe 125, so that the inspection is convenient;
An exhaust pipe 134 communicated with the inner cavity of the gas inlet cavity 130 is arranged at the lower part of the outer side wall of the sampling box 100, an exhaust valve 135 is arranged on the exhaust pipe 134, after the exhaust valve 135 is opened, gas in the gas inlet cavity 130 is exhausted through the exhaust pipe 134, and dust is filtered and blocked through a filter membrane 131 for blocking the inner cavity of the gas inlet cavity 130 by a filter membrane;
a sampling door 132 is hinged to the front side wall of the sampling box 100 in front of the air inlet cavity 130, and the sampling door 132 is provided with a door lock 133; after the door lock 133 and the sampling door 132 are opened, the sample filtered and blocked by the filtering membrane 131 is sampled, and then the sample is conveniently submitted for inspection.
When needs the utility model discloses the in-process that uses, after starting electronic pump 200, inhale stock solution chamber 120 and air inlet chamber 130 with gas through intake pipe 210 in, mix with it behind the gaseous absorption liquid that injects stock solution chamber 120 inside, and the dust then leads to air inlet chamber 130 inner chamber's filtration membrane 131 and filters the separation, at the operation equipment operation, the air is gathered simultaneously to two kinds of pipelines, the dust has been gathered promptly and chemical gas has been gathered again, play the effect of two unifications, and is convenient and portable, the service efficiency is improved, the instrument cost is reduced etc.
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 (8)
1. The utility model provides a multi-functional dust sampling and chemical sampling appearance which characterized in that includes:
the sampling device comprises a sampling box (100), wherein a vertical partition plate (110) is arranged in the middle of an inner cavity of the sampling box (100), the inner cavity of the sampling box (100) is divided into two chambers, namely a liquid storage chamber (120) and an air inlet chamber (130), which are not communicated with each other, through the partition plate (110), a filtering membrane (131) used for filtering and blocking dust is arranged in the middle of the inner cavity of the air inlet chamber (130), and a controller (140) is arranged on the outer side wall of the sampling box (100);
the electronic pump (200), sampling case (100) top is provided with electronic pump (200), the input of electronic pump (200) is connected with intake pipe (210), the one end of three-way pipe (220) is connected to the output of electronic pump (200), the other end intercommunication stock solution chamber (120) inner chamber of three-way pipe (220), the third end intercommunication air inlet chamber (130) inner chamber of three-way pipe (220) just is located filtration membrane (131) top, three-way pipe (220) are provided with automatically controlled three-way valve (230).
2. The multifunctional dust sampling and chemical sampling instrument according to claim 1, characterized in that: sampling case (100) top is provided with intercommunication stock solution chamber (120) inner chamber and annotates liquid pipe (121), annotate the second sealing plug (122) that liquid pipe (121) top inserted and is provided with the adaptation.
3. The multifunctional dust sampling and chemical sampling instrument according to claim 1, characterized in that: the sampling box (100) front side wall is provided with visual window (123) of looking over stock solution chamber (120) inner chamber liquid, visual window (123) surface is provided with liquid level scale mark (124).
4. The multifunctional dust sampling and chemical sampling instrument according to claim 1, characterized in that: and a liquid discharge pipe (125) communicated with the inner cavity of the liquid storage cavity (120) is arranged on the lower part of the outer side wall of the sampling box (100), and a liquid discharge valve (126) is arranged on the liquid discharge pipe (125).
5. The multifunctional dust sampling and chemical sampling instrument according to claim 1, characterized in that: the sampling box (100) front side wall is provided with a sampling door (132) in the front of the air inlet cavity (130) in a hinged mode, and the sampling door (132) is provided with a door lock (133).
6. The multifunctional dust sampling and chemical sampling instrument according to claim 1, wherein: sampling case (100) lateral wall lower part is provided with blast pipe (134) that the intercommunication was admitted air chamber (130) inner chamber, blast pipe (134) are provided with discharge valve (135).
7. The multifunctional dust sampling and chemical sampling instrument according to claim 1, characterized in that: the inner chamber of sampling case (100) casing is provided with the battery, sampling case (100) lateral wall is provided with charge mouth (150) of connecting the battery, controller (140) electric connection electron pump (200), automatically controlled three-way valve (230) and battery.
8. A multi-functional dust sampling and chemical sampling apparatus according to claim 2, wherein: sampling case (100) top is provided with safety cover (160), electronic pump (200), three-way pipe (220), automatically controlled three-way valve (230) and notes liquid pipe (121) are accomodate to safety cover (160) inner chamber, safety cover (160) top is provided with carries handle (170).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120957.2U CN217878544U (en) | 2022-08-12 | 2022-08-12 | Multifunctional dust sampling and chemical sampling instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120957.2U CN217878544U (en) | 2022-08-12 | 2022-08-12 | Multifunctional dust sampling and chemical sampling instrument |
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| Publication Number | Publication Date |
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| CN217878544U true CN217878544U (en) | 2022-11-22 |
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| CN202222120957.2U Active CN217878544U (en) | 2022-08-12 | 2022-08-12 | Multifunctional dust sampling and chemical sampling instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793767A (en) * | 2023-05-19 | 2023-09-22 | 夏津新希望六和农牧有限公司 | Active capturing device for African swine fever aerosol and detection method thereof |
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2022
- 2022-08-12 CN CN202222120957.2U patent/CN217878544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793767A (en) * | 2023-05-19 | 2023-09-22 | 夏津新希望六和农牧有限公司 | Active capturing device for African swine fever aerosol and detection method thereof |
| CN116793767B (en) * | 2023-05-19 | 2024-01-26 | 夏津新希望六和农牧有限公司 | Active capturing device for African swine fever aerosol and detection method thereof |
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