CN211669158U

CN211669158U - Volatile organic compound on-line monitoring instrument

Info

Publication number: CN211669158U
Application number: CN201922332230.9U
Authority: CN
Inventors: 李�瑞
Original assignee: Shandong Huiyu Environmental Protection Technology Co ltd
Current assignee: Shandong Huiyu Environmental Protection Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-13
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a volatile organic compounds on-line monitoring instrument relates to the volatile organic compounds field, including the handheld support shell of owner, the top surface of the handheld support shell of owner is close to one end position and inlays and have the data display screen, the position that data display screen was kept away from to the top surface of the handheld support shell of owner is inlayed and is had control adjusting button, the one end of the handheld support shell of owner is close to side position and pegs graft perpendicularly and has absorb the conical tube, the handheld support shell of owner has been pegged graft at the same end that absorbs the conical tube and has been adjusted knob, it cup joints the extension and cup joints the pipeline to absorb the conical tube in the one end of keeping away from the handheld support shell of owner, the extension cup joints the pipeline and has the diffusion collection mouth in the one end welding of keeping. The utility model discloses device design integration, small in size conveniently carries and has realized simultaneously that the online detects the function, and can adjust into much less of volume when carrying out volatile organic compounds and take a sample, makes things convenient for the later stage to carry out the detection effect of sample.

Description

Volatile organic compound on-line monitoring instrument

Technical Field

The utility model relates to a volatile organic compounds technical field specifically is a volatile organic compounds on-line monitoring instrument.

Background

According to the definition of the world health organization, various organic compounds with boiling points of 50 ℃ to 260 ℃ at normal temperature. In China, the saturated vapor pressure is more than 70Pa at normal temperature, the boiling point is below 260 ℃, or all organic compounds with vapor pressure more than or equal to 10Pa and volatility at 20 ℃. The volatile organic compounds are important precursors for forming secondary pollutants such as fine particulate matters (PM2.5) and ozone (O3), and further cause atmospheric environmental problems such as dust haze and photochemical smog. With the rapid development of industrialization and urbanization in China and the continuous increase of energy consumption, the regional composite air pollution characterized by PM2.5 sum is increasingly prominent, the frequency of the phenomenon of heavy air pollution in the region is increased in a large range, the sustainable development of social economy is seriously restricted, and the health of people is threatened.

People to present health more and more attach attention need carry out the detection effect to the volatile organic compounds in the environment, simple between the traditional detecting instrument with equipment to the assigned position detection effect, because the sample of absorbing is not representative for the distance problem of equipment to let detect and do not have the accuracy, the data that detect simultaneously only can be watched on equipment, can't transmit the record effect to far away distance, let work efficiency greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volatile organic compounds on-line monitoring instrument to solve the simple effect of detecting equipment facing to the assigned position that proposes in the above-mentioned background art, because the sample that makes the absorption of the distance problem of equipment does not have the representation, thereby let the detection do not have the accuracy nature, the data that detect simultaneously only can be watched on equipment, can't transmit the record effect to far away distance, let work efficiency greatly reduced's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an online volatile organic compound monitoring instrument comprises a main handheld supporting shell, wherein a data display screen is embedded at a position, close to one end, of the top surface of the main handheld supporting shell, a control adjusting button is embedded at a position, far away from the data display screen, of the top surface of the main handheld supporting shell, a suction conical tube is vertically inserted at a position, close to the side edge, of one end of the main handheld supporting shell, an adjusting knob is inserted at the same end of the suction conical tube, an extending sleeve pipe is sleeved at one end, far away from the main handheld supporting shell, of the suction conical tube, a diffusion collecting port is welded at one end, far away from the suction conical tube, a charging port is embedded at the middle position, far away from the adjusting knob, of the main handheld supporting shell, and a position, close to the charging port, of the inner side edge of the main handheld supporting shell is connected with a main power supply through bolts, the top surface of main power supply is docked with control panel, main power supply is provided with the data processing mainboard at a side level of keeping away from the interface that charges, control panel's one end is docked has the display mainboard, the bottom surface of data processing mainboard is close to one end position and pegs graft and have the signal transmission mainboard, peg graft and have the sample detection board in the bottom surface intermediate position of data processing mainboard, peg graft and have the extraction pump body in one side that the signal transmission mainboard was kept away from to the bottom surface of data processing mainboard, the inboard joint of the inboard side joint of one end that main handheld supporting shell is close to adjust knob has adjusting gear, adjusting gear's outside limit toothing has the rotation gear board, the central point of rotation gear board puts the welding and has sealed semicircle board, the semicircle through-hole has been seted up in the position that is close to sealed semicircle board.

As a preferred embodiment of the present invention: the main handheld support shell is made of recyclable environment-friendly plastic materials, the inside of the main handheld support shell is of a hollow structure, the bottom surface of the data display screen is electrically connected with the inside of the display main board, and the bottom surface of the control adjusting key is electrically connected with the inside of the control panel.

As a preferred embodiment of the present invention: one end of the suction conical tube penetrates through the outer side edge of the main handheld support shell and extends into the interior, the suction conical tube extends to the end position of the interior, which is in butt joint with the semicircular through hole, and one end of the adjusting knob penetrates through the outer side edge of the main handheld support shell and extends into the interior.

As a preferred embodiment of the present invention: the extension cup joints the pipeline and adopts the soft plastics material and have elasticity, and the diffusion is collected the inside of mouthful and is kept leading to with the extension and cup joint the inside of pipeline and connect, and the one end of the interface that charges runs through the outside limit that the handheld support shell of owner extends to inside, and extends to interior end and main power supply and pass through electric connection.

As a preferred embodiment of the present invention: control panel, data processing mainboard and demonstration mainboard all pass through the bolt fastening at the inboard top surface position of main handheld support housing, and all pass through electric connection with main power supply between control panel, data processing mainboard and the demonstration mainboard, lead to through the hose between the sample detection board and the extraction pump body and connect, and the input of the extraction pump body is pegged graft and is kept away from the one end of absorbing the conical duct at the semicircle through-hole.

As a preferred embodiment of the present invention: the central position of adjusting gear pegs graft and has adjusting knob to extend to interior end, and the central position of rotating the gear plate is run through to the one end of semicircle through-hole, and the area of sealed semicircle board keeps unanimous with the area of semicircle through-hole.

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

holding the outer side edge of the main handheld supporting shell by a hand, sleeving an extension sleeving pipeline at one end of an absorption conical pipe, enabling a main power supply to supply power to a control panel, a data processing mainboard and a display mainboard under the control action of a control adjusting button, enabling an extraction pump body to work under the control of the data processing mainboard, aligning a diffusion collecting port at one end of the extension sleeving pipeline to a volatile organic compound position to perform absorption action under the extraction of the extraction pump body, enabling the absorbed gas to enter a semicircular through hole position from the extension sleeving pipeline and then enter the extraction pump body, enabling the gas to enter a sampling detection plate from the interior of the extraction pump body to perform gas detection action, sending the detected data to the interior of the data processing mainboard for processing, and enabling the processed data of the data processing mainboard to enter the interior of the display mainboard, show that the record is conveniently watched in data display screen inside under the transmission of mainboard, simultaneously inside the data that the processing of data processing mainboard is good enters into the signal transmission mainboard, enter into the customer end under the transmission effect of signal transmission mainboard and show the effect, it records the effect to the volatile organic compounds of real-time supervision to have made things convenient for remote personnel, the on-line monitoring effect has been realized, make inside adjusting gear rotate when twisting the accent knob simultaneously, make under adjusting gear's rotation rotate the toothed disc, thereby let sealed semicircle board carry out the opening or the effect of closing of different degree to the semicircle through-hole. Device design integration, small in size conveniently carries and has realized simultaneously that the online detects the function, and can adjust into how much of volume when carrying out volatile organic compounds and take a sample, makes things convenient for the later stage to carry out the detection effect of sample.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of an online monitoring instrument for volatile organic compounds;

FIG. 2 is a schematic structural diagram of the internal details of the cross section of the main hand-held support housing of an online monitoring instrument for volatile organic compounds;

fig. 3 is a schematic structural diagram of the connection details of the adjusting gear of the online volatile organic compound monitoring instrument.

In the figure: 1-a primary handheld support housing; 2-a data display screen; 3-controlling an adjusting key; 4-sucking the conical tube; 5-adjusting knob; 6-extending a sleeved pipeline; 7-a diffusion collection port; 8-a charging interface; 9-main power supply; 10-a control panel; 11-a data processing main board; 12-a display main board; 13-a signal transmission motherboard; 14-sampling the detection plate; 15-pumping the pump body; 16-an adjusting gear; 17-a rotating gear plate; 18-sealing the semicircular plate; 19-semicircular through hole.

Detailed Description

Referring to fig. 1, in an embodiment of the present invention, an online volatile organic compound monitoring apparatus includes a main handheld supporting housing 1, a data display 2 is embedded in a position of a top surface of the main handheld supporting housing 1 near one end, the main handheld supporting housing 1 is made of a recyclable environment-friendly plastic material, the main handheld supporting housing 1 is hollow, a bottom surface of the data display 2 is electrically connected to an inside of a display main board 12, a bottom surface of a control adjustment button 3 is electrically connected to an inside of a control panel 10, a position of the top surface of the main handheld supporting housing 1 far from the data display 2 is embedded with a control adjustment button 3, a suction tapered tube 4 is vertically inserted in a position of one end of the main handheld supporting housing 1 near a side edge, an adjustment knob 5 is inserted in the same end of the suction tapered tube 4, one end of the suction tapered tube 4 extends to the inside through an outer side of the main handheld supporting housing 1, the suction conical pipe 4 is sleeved with an extension sleeve pipe 6 at one end far away from the main handheld support shell 1, the extension sleeve pipe 6 is made of soft plastic and has elasticity, and the extension sleeve pipe 6 is welded with a diffusion collection port 7 at one end far away from the suction conical pipe 4;

referring to fig. 2, in an embodiment of the present invention, an online monitoring instrument for volatile organic compounds, wherein a charging interface 8 is embedded in a middle position of an end of a main handheld supporting housing 1 far from an adjusting knob 5, an interior of a diffusion collecting port 7 is connected to an interior of an extending sleeve pipe 6, an end of the charging interface 8 extends through an outer side of the main handheld supporting housing 1 to the interior, and extends to an inner end to be electrically connected to a main power supply 9, the main power supply 9 is bolted to a position of the inner side of the main handheld supporting housing 1 near the charging interface 8, a control panel 10 is connected to a top surface of the main power supply 9, a data processing motherboard 11 is horizontally disposed on a side of the main power supply 9 far from the charging interface 8, a display motherboard 12 is connected to an end of the control panel 10, the data processing motherboard 11 and the display motherboard 12 are all fixed to an inner top surface position of the main handheld supporting housing 1 by bolts, the control panel 10, the data processing mainboard 11 and the display mainboard 12 are electrically connected with the main power supply 9, the sampling detection plate 14 is communicated with the extraction pump body 15 through a hose, the input end of the extraction pump body 15 is inserted into one end, far away from the absorption conical tube 4, of the semicircular through hole 19, the signal transmission mainboard 13 is inserted into the position, close to one end, of the bottom surface of the data processing mainboard 11, the sampling detection plate 14 is inserted into the middle position of the bottom surface of the data processing mainboard 11, and the extraction pump body 15 is inserted into one side, far away from the signal transmission mainboard 13, of the bottom surface of the data processing mainboard 11;

please refer to fig. 3, in an embodiment of the present invention, an online monitoring instrument for volatile organic compounds, wherein a main handheld supporting housing 1 is connected with an adjusting gear 16 in an inner side edge of one end close to an adjusting knob 5, the outer side edge of the adjusting gear 16 is connected with a rotating gear plate 17, a sealing semicircular plate 18 is welded at a center position of the rotating gear plate 17, the adjusting knob 5 is inserted into a center position of the adjusting gear 16 and extends to an inner end, one end of a semicircular through hole 19 runs through the center position of the rotating gear plate 17, an area of the sealing semicircular plate 18 is consistent with an area of a semicircular through hole 19, and the semicircular through hole 19 is provided at a position close to the sealing semicircular plate 18 of the main handheld supporting housing 1.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is:

the outer side edge of the main handheld supporting shell 1 is held by a hand, the extension sleeve-joint pipeline 6 is sleeved at one end of the absorption conical pipe 4, a main power supply 9 supplies power to the control panel 10, the data processing mainboard 11 and the display mainboard 12 under the control action of the control adjusting button 3, meanwhile, the extraction pump body 15 is enabled to work under the control of the data processing mainboard 11, the diffusion collecting port 7 at one end of the extension sleeve-joint pipeline 6 is aligned to the position of the volatile organic compound for absorption under the extraction of the extraction pump body 15, the absorbed gas enters the semicircular through hole 19 from the extension sleeve-joint pipeline 6 and then enters the extraction pump body 15, the gas enters the sampling detection plate 14 from the inside of the extraction pump body 15 for detection, and the detected data is sent to the inside of the data processing mainboard 11 for processing, data that is handled at data processing mainboard 11 enter into and show inside mainboard 12, show that mainboard 12's transmission is down showing the convenient record of watching of data display screen 2 inside, simultaneously inside signal transmission mainboard 13 is entered into to the data that is handled at data processing mainboard 11, enter into the customer end under signal transmission mainboard 13's transmission effect and show the effect, make inside adjusting gear 16 rotate when twisting the accent knob 5 simultaneously, make rotation gear board 17 rotate under adjusting gear 16's rotation, thereby let sealed semicircle board 18 carry out the effect of opening or closing of different degree to semicircle through-hole 19.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a volatile organic compounds on-line monitoring instrument, includes main handheld support shell (1), its characterized in that, the top surface of main handheld support shell (1) is close to one end position and inlays and have data display screen (2), the position that data display screen (2) were kept away from to the top surface of main handheld support shell (1) is inlayed and is had control adjusting button (3), the one end of main handheld support shell (1) is close to the side position and is pegged graft perpendicularly and has absorb conical tube (4), main handheld support shell (1) is pegged graft at the same end that absorbs conical tube (4) and is had adjust knob (5), it has extension socket pipe (6) to absorb conical tube (4) and has cup jointed in the one end of keeping away from main handheld support shell (1), extension socket pipe (6) have diffusion collection mouth (7) in the one end welding of keeping away from absorbing conical tube (4), the handheld solar water heater is characterized in that a charging interface (8) is embedded in the middle of one end of the main handheld supporting shell (1) far away from an adjusting knob (5), a main power supply (9) is connected to the position, close to the charging interface (8), of the inner side edge of the main handheld supporting shell (1) through bolts, a control panel (10) is connected to the top surface of the main power supply (9) in a butt joint mode, a data processing mainboard (11) is horizontally arranged on one side edge, far away from the charging interface (8), of the main power supply (9), one end of the control panel (10) is connected to a display mainboard (12) in a butt joint mode, a signal transmission mainboard (13) is connected to the position, close to one end, of the bottom surface of the data processing mainboard (11) in a plug joint mode, a sampling detection board (14) is connected to the middle of the bottom surface of the data processing mainboard (11) in a plug, the inboard joint in the one end that is close to adjust knob (5) of main handheld supporting shell (1) has adjusting gear (16), the outside limit tooth of adjusting gear (16) has connect rotation gear plate (17), the central point of rotation gear plate (17) puts the welding and has sealed semicircle board (18), semicircle through-hole (19) have been seted up in the position that is close to sealed semicircle board (18) in main handheld supporting shell (1).

2. The online volatile organic compound monitoring instrument according to claim 1, wherein the main handheld supporting housing (1) is made of recyclable environment-friendly plastic, the interior of the main handheld supporting housing (1) is of a hollow structure, the bottom surface of the data display screen (2) is electrically connected with the interior of the display main board (12), and the bottom surface of the control adjusting button (3) is electrically connected with the interior of the control panel (10).

3. An online volatile organic compound monitoring instrument according to claim 1, wherein one end of the suction conical tube (4) extends through the outer side edge of the main handheld support housing (1) to the inside, and extends to an end position where the inner end is butted with the semicircular through hole (19), and one end of the adjusting knob (5) extends through the outer side edge of the main handheld support housing (1) to the inside.

4. The online monitoring instrument for volatile organic compounds according to claim 1, wherein the extension socket pipe (6) is made of soft plastic and has elasticity, the interior of the diffusion collection port (7) is connected to the interior of the extension socket pipe (6), one end of the charging port (8) extends through the outer side edge of the main handheld support housing (1) to the interior, and extends to the inner end to be electrically connected to the main power supply (9).

5. The online volatile organic compound monitoring instrument according to claim 1, wherein the control panel (10), the data processing motherboard (11) and the display motherboard (12) are all fixed at the top surface of the inner side of the main handheld support housing (1) by bolts, the control panel (10), the data processing motherboard (11) and the display motherboard (12) are all electrically connected with the main power supply (9), the sampling detection plate (14) and the extraction pump body (15) are communicated and connected by a hose, and the input end of the extraction pump body (15) is inserted and connected at one end of the semicircular through hole (19) far away from the extraction conical tube (4).

6. The online monitoring instrument for volatile organic compounds according to claim 1, wherein the central position of the adjusting gear (16) is inserted with an adjusting knob (5) extending to the inner end, one end of the semicircular through hole (19) penetrates through the central position of the rotating gear plate (17), and the area of the sealing semicircular plate (18) is consistent with the area of the semicircular through hole (19).