CN210155104U - Carbon monoxide gas inspection box - Google Patents
Carbon monoxide gas inspection box Download PDFInfo
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- CN210155104U CN210155104U CN201920385911.9U CN201920385911U CN210155104U CN 210155104 U CN210155104 U CN 210155104U CN 201920385911 U CN201920385911 U CN 201920385911U CN 210155104 U CN210155104 U CN 210155104U
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- monoxide gas
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Abstract
The utility model discloses a carbon monoxide gas inspection box, including glass case, flexible rubber hose, admission valve, glass apron, quad slit, convex surface glass board, sealed adhesive tape, air guide mouth, inhale balloon, air outlet valve, square groove, seal groove, cylinder piece and sealed strip piece. The utility model relates to a rationally, through putting into the glass incasement to the portable appearance of CO, adopt the inspection box to get gas and detect, the rubber hose who connects through both ends through the admission valve port gos deep into the sample point, the air outlet valve port inhales the balloon through the air guide mouth is connected, and the extrusion is inhaled the balloon and is got carbon monoxide gas detection and operation, the standardization and the accurate nature that have both made things convenient for the operation and have improved the gas appearance and detect have both been improved, through installing the convex surface glass board at glass apron middle part and observe the display data and glass apron becomes a confined inner space with the glass box according to the principle that the convex mirror enlargies, and wholly sealed effectual when using, thereby be favorable to the clear volume of measurement personnel to observe and know the measured data.
Description
Technical Field
The utility model relates to a gaseous inspection box specifically is a gaseous inspection box of carbon monoxide, belongs to check out test set technical field.
Background
After carbon monoxide enters a human body, the carbon monoxide is combined with hemoglobin in blood to generate carboxyhemoglobin, so that the hemoglobin cannot be combined with oxygen, and oxygen deficiency of organism tissues is caused to cause asphyxia of the human body, so that the carbon monoxide has toxicity, and is colorless, odorless and tasteless gas, so that poisoning is easily caused by neglect.
When a gas measuring person collects a CO gas sample, the CO portable instrument is wrapped by a plastic bag to extract gas, the gas sampling is inconvenient, the sealing effect is poor, and the gas inspection result is inaccurate. Therefore, a carbon monoxide gas inspection box is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a carbon monoxide gas inspection box.
The utility model realizes the purpose by the following technical proposal, a carbon monoxide gas inspection box comprises a glass box, a lead-in structure and a sealing structure, wherein the peripheral edge surface of the top port of the glass box is provided with a sealing groove, and the middle part of the outer side of one side edge of the top port of the glass box is provided with a square groove;
the guiding structure comprises an air inlet valve and an air outlet valve, one end port of the air inlet valve is communicated and installed in the middle of the surface of one side of the glass box, one end port of the air outlet valve is communicated and installed in the middle of the corresponding side of the glass box, the other end of the air outlet valve is in threaded connection with an air guide nozzle, and one end of the air guide nozzle is hermetically sealed and installed in an air suction port at one end of the air suction balloon;
seal structure includes glass apron, sealing strip piece and sealed adhesive tape, glass apron bottom one end mid-mounting has the cylinder piece, and glass apron top surface has seted up the quad slit, the quad slit seal installation has convex surface glass board, sealing strip piece is the rectangle form that is connected and installs at glass apron bottom surface, and sealing strip piece extrusion pastes and leans on in the seal groove of corresponding position department, glass apron top surface one side bonds and has sealed adhesive tape.
Preferably, the other end of the air inlet valve is sleeved with one end of a rubber hose, and the other end of the rubber hose is inserted into the sampling point.
Preferably, the cylindrical block is rotatably connected with the square groove through a movable pin, and the inner side surface of the square groove is communicated with the corresponding side surface of the glass box.
Preferably, one end of the sealing adhesive tape is bonded on the top surface of the glass cover plate, and the other end of the sealing adhesive tape is bonded on the corresponding side surface of the glass box.
Preferably, the cross section of the air guide nozzle is of a T-shaped structure, and the port with the largest aperture of the air guide nozzle is in threaded connection with the corresponding end of the air outlet valve.
Preferably, the convex surface of the convex glass plate is positioned at the top, and the convex glass plate has the same structure as the square hole.
The utility model has the advantages that:
1. this kind of carbon monoxide gas inspection box reasonable in design through putting into the glass incasement to the portable appearance of CO, adopts the inspection box to get gas and detects, and the rubber hose who connects through both ends through the admission valve port is deep into the sample point, and the balloon that inhales that the air outlet valve port is connected through the air guide mouth to the extrusion is inhaled the balloon and is got carbon monoxide gas and detect the operation, has both made things convenient for the operation and has improved the standardization and the precision that the gas sample detected.
2. This kind of carbon monoxide gas inspection box reasonable in design just observes display data and glass apron and glass box according to the convex glass board at glass apron middle part and enlargies the principle according to the convex mirror and form a confined inner space, and wholly sealed effectual when using to be favorable to the clear volume of testing personnel to observe and know the measured data.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the glass box structure of the present invention;
fig. 3 is a cross-sectional view of the overall structure of the present invention.
In the figure: 1. glass case, 2, rubber hose, 3, admission valve, 4, glass apron, 5, quad slit, 6, convex surface glass board, 7, sealed adhesive tape, 8, air guide mouth, 9, the ball of breathing in, 10, the air outlet valve, 11, square groove, 12, seal groove, 13, cylinder piece, 14, sealing strip piece.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a carbon monoxide gas inspection box comprises a glass box 1, a guiding structure and a sealing structure, wherein a sealing groove 12 is formed on the surface of the peripheral edge of a top port of the glass box 1, and a square groove 11 is formed in the middle of the outer side of the edge of one side of the top port of the glass box 1;
the guiding structure comprises an air inlet valve 3 and an air outlet valve 10, wherein a port at one end of the air inlet valve 3 is communicated and installed in the middle of the surface of one side of the glass box 1, a port at one end of the air outlet valve 10 is communicated and installed in the middle of the corresponding side of the glass box 1, the other end of the air outlet valve 10 is in threaded connection with an air guide nozzle 8, and one end of the air guide nozzle 8 is hermetically sealed and installed in an air suction port at one end of the air;
seal structure includes glass apron 4, sealing strip piece 14 and sealed adhesive tape 7, 4 bottom one end mid-mounting of glass apron has cylinder piece 13, and 4 top surfaces of glass apron have seted up quad slit 5, seal installation has convex surface glass board 6 in the quad slit 5, sealing strip piece 14 is the rectangle form that is connected and installs at 4 bottom surfaces of glass apron, and sealing strip piece 14 extrusion pastes and leans on in the seal groove 12 of corresponding position department, 4 top surfaces of glass apron one side bonds and has sealed adhesive tape 7.
The other end of the air inlet valve 3 is sleeved with one end of a rubber hose 2, and the other end of the rubber hose 2 extends into a sampling point to guide carbon monoxide with a detection position into the glass box 1; the cylindrical block 13 is rotationally connected with the square groove 11 through a movable pin, and the inner side surface of the square groove 11 is communicated with the corresponding side surface of the glass box 1, so that the glass cover plate 4 is conveniently lifted upwards; one end of the sealing adhesive tape 7 is bonded on the top surface of the glass cover plate 4, and the other end of the sealing adhesive tape 7 is bonded on the corresponding side surface of the glass box 1, so that the glass cover plate 4 and the glass box 1 are bonded and fixed into a whole; the cross section of the air guide nozzle 8 is of a T-shaped structure, and the port with the largest aperture of the air guide nozzle 8 is in threaded connection with the corresponding end of the air outlet valve 10, so that the air outlet valve 10 is favorably connected with the air suction ball 9; the convex surface of the convex glass plate 6 is positioned at the top, and the convex glass plate 6 has the same structure with the square hole 5, so that the convex glass plate and the square hole can be conveniently mounted together in an inosculating manner.
When the utility model is used, the CO portable instrument is put into the glass box 1, except the port of the air inlet valve 3 and the port of the air outlet valve 10, the glass cover plate 4 is covered on the port of the top of the glass box 1, the sealing strip blocks 14 which are distributed in a rectangular shape at the bottom of the glass cover plate 4 are extruded and attached in the sealing grooves 12, and the force is applied for pressing, meanwhile, the sealing adhesive tapes 7 firmly adhere one end of the glass cover plate 4 and the top of the side surface of the glass box 1 to achieve the effect of keeping the mutual connection and fixation, then the port of the air outlet valve 3 goes deep into the sampling point through the rubber hose 2 which is connected at the two ends, the port of the air outlet valve 10 passes through the air suction ball 9 which is connected with the air guide nozzle 8, and extrudes the air suction ball 9 to take the carbon monoxide gas for detection operation, in conclusion, the gas taking detection is carried out by adopting the inspection box, the operation is convenient, the standardability and the accuracy of the gas sample detection are improved, thereby observe the display data through installing convex glass plate 6 in 4 middle parts of glass apron and according to the convex mirror principle of enlargiing to be favorable to the clear volume of testing personnel to observe and know the detection data.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A carbon monoxide gas inspection box, characterized in that: the glass box comprises a glass box, a leading-in structure and a sealing structure, wherein a sealing groove is formed in the surface of the edge around a top port of the glass box, and a square groove is formed in the middle of the outer side of one side edge of the top port of the glass box;
the guiding structure comprises an air inlet valve and an air outlet valve, one end port of the air inlet valve is communicated and installed in the middle of the surface of one side of the glass box, one end port of the air outlet valve is communicated and installed in the middle of the corresponding side of the glass box, the other end of the air outlet valve is in threaded connection with an air guide nozzle, and one end of the air guide nozzle is hermetically sealed and installed in an air suction port at one end of the air suction balloon;
seal structure includes glass apron, sealing strip piece and sealed adhesive tape, glass apron bottom one end mid-mounting has the cylinder piece, and glass apron top surface has seted up the quad slit, the quad slit seal installation has convex surface glass board, sealing strip piece is the rectangle form that is connected and installs at glass apron bottom surface, and sealing strip piece extrusion pastes and leans on in the seal groove of corresponding position department, glass apron top surface one side bonds and has sealed adhesive tape.
2. The carbon monoxide gas inspection box according to claim 1, wherein: the other end of the air inlet valve is sleeved with one end of a rubber hose, and the other end of the rubber hose is inserted into the sampling point to guide carbon monoxide with the detection position into the glass box.
3. The carbon monoxide gas inspection box according to claim 1, wherein: the cylindrical block is rotationally connected with the square groove through the movable pin, and the inner side surface of the square groove is communicated with the corresponding side surface of the glass box, so that the glass cover plate can be conveniently lifted upwards.
4. The carbon monoxide gas inspection box according to claim 1, wherein: sealing adhesive tape one end bonds on glass apron top surface, and the bonding of sealing adhesive tape other end is in the side that the glass case corresponds, is favorable to fixing glass apron and glass case bonding as an organic whole.
5. The carbon monoxide gas inspection box according to claim 1, wherein: the cross section of the air guide nozzle is of a T-shaped structure, and the port with the largest aperture of the air guide nozzle is in threaded connection with the corresponding end of the air outlet valve, so that the air outlet valve is connected with the air suction ball conveniently.
6. The carbon monoxide gas inspection box according to claim 1, wherein: the convex surface of convex surface glass board is located the top, and convex surface glass board is the same with the quad slit structure, can coincide between the two and install together of being convenient for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385911.9U CN210155104U (en) | 2019-03-25 | 2019-03-25 | Carbon monoxide gas inspection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385911.9U CN210155104U (en) | 2019-03-25 | 2019-03-25 | Carbon monoxide gas inspection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210155104U true CN210155104U (en) | 2020-03-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385911.9U Active CN210155104U (en) | 2019-03-25 | 2019-03-25 | Carbon monoxide gas inspection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210155104U (en) |
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2019
- 2019-03-25 CN CN201920385911.9U patent/CN210155104U/en active Active
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