CN216900425U

CN216900425U - Portable odor monitor

Info

Publication number: CN216900425U
Application number: CN202122820669.3U
Authority: CN
Inventors: 梁立飞
Original assignee: Shenzhen Osen Cleanroom Tech Co ltd
Current assignee: Shenzhen Osen Cleanroom Tech Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-05
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a portable odor monitor, which comprises a box body and a box cover, wherein the box cover is rotatably connected with the box body through a hinge, two first connecting bases are fixedly arranged on one side wall surface of the box cover, connecting sheets are rotatably arranged on one side wall surface of the two first connecting bases, two second connecting bases are sequentially and fixedly arranged on one side wall surface of the box body, locking plates are respectively and fixedly arranged on one side wall surface of the two second connecting bases, the two locking plates respectively correspond to the two connecting sheets in position, and first fixing seats are rotatably arranged on two sides of the outer wall surface of the box body through rotating shafts. The utility model has the beneficial effects that: through setting up box body, first fixing base, baldric, second fixing base and carrying handle for the device is not only occupation space little, and is more convenient during the use, can remove and carry the box body fast effectually through baldric and carrying handle moreover, further reduction device transportation, handling cost.

Description

Portable odor monitor

Technical Field

The utility model relates to a malodor monitor, in particular to a portable malodor monitor.

Background

Malodour is a gaseous substance that impairs the olfactory organs, causing unpleasant sensations and harming the living environment. The sources of the malodors are various, and the malodors can be decoration pollution caused by home decoration, such as Volatile Organic Compounds (VOC), for example, formaldehyde, toluene and the like, or toxic and harmful gases discharged by chemical plants, or odor emitted by rotten and deteriorated garbage in garbage landfills, or fume emitted by restaurants; in addition, various inorganic contaminants such as hydrogen sulfide (H2S), ammonia (NH3), sulfur dioxide (SO2), nitrogen oxides (NOx), etc. are also sources of malodors. The complicated source of malodor causes great difficulty in daily monitoring. Meanwhile, an important characteristic of the odor emission is interval and uncertainty, so that the requirements on timeliness and instantaneity of monitoring are very high. Further, the malodorous smell spreads to the surrounding area with changes in atmospheric conditions, and the influence on the surrounding environment varies depending on weather conditions and surrounding terrain. At present, the existing odor monitor is large, so that the occupied space is large, the moving and the carrying are troublesome, and the transportation and the carrying cost are high. Therefore, based on the above problems, we have designed such a portable malodor monitor to solve the above problems.

Disclosure of Invention

The utility model aims to provide a portable stink monitor to solve the technical problems.

In order to achieve the above purpose, the utility model provides the following technical scheme: the portable stink monitor comprises a box body and a box cover, wherein the box cover is rotationally connected with the box body through a hinge, two first connecting bases are fixedly arranged on one side wall surface of the box cover, a connecting sheet is rotatably arranged on one side wall surface of the two first connecting bases, two second connecting bases are fixedly arranged on one side wall surface of the box body in sequence, locking plates are fixedly arranged on one side wall surfaces of the two second connecting bases, the two locking plates respectively correspond to the two connecting pieces in position in sequence, the two sides of the outer wall surface of the box body are respectively provided with a first fixed seat through a rotating shaft in a rotating way, a shoulder belt is arranged between the two first fixed seats, the shoulder strap is the elastic band, a lateral wall of the box body is fixedly provided with two second fixing seats in sequence, the two second fixing seats are respectively and sequentially arranged between the two second connecting bases, and the two second fixing seats are rotatably provided with a lifting handle.

Preferably, be equipped with first monitoring box, second monitoring box in the box body in proper order, first monitoring box is located the up end of second monitoring box, first air inlet has been seted up to the up end of first monitoring box, the up end fixed mounting of first monitoring box has the filter screen, the filter screen corresponds each other with the position of first air inlet.

Preferably, be equipped with four hot plates in proper order in the first air inlet, four a plurality of air vent has all been seted up to the up end of hot plate.

Preferably, the upper end surfaces of the four heating plates are respectively and sequentially provided with a hydrogen sulfide sensor, an ammonia sensor, a sulfur dioxide sensor and a nitrogen oxide sensor.

Preferably, the upper end face of the second monitoring box is provided with a second air inlet, the second air inlet corresponds to the first air inlet in position, the inner side wall face of the second air inlet is coated with a metal oxide coating, an air suction pump is fixedly mounted on the inner side base of the second air inlet, an air outlet is formed in one side wall face of the box body, and the air outlet is connected with the air suction pump.

Preferably, a first oxygen sensor is fixedly mounted at the lower end of one side wall surface in the first air inlet, and a second oxygen sensor is fixedly mounted on one side wall surface in the air outlet.

Preferably, a display is fixedly mounted on the upper end face of the first monitoring box and located on one side of the first air inlet.

In the technical scheme, the utility model provides the following technical effects and advantages:

according to the utility model, the box body, the first fixing seats, the shoulder straps, the second fixing seats and the lifting handles are arranged, so that when the box body needs to be moved, the lifting handle between the two second fixing seats on one side wall surface of the box body is lifted, then the box body is moved to a position needing to be moved, and the shoulder straps between the first fixing seats on two sides of the outer wall surface of the box body are placed on shoulders, so that manual carrying is completed.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the overall structure of the present invention.

FIG. 4 is an exploded view of the case, the first monitoring box and the second monitoring box according to the present invention.

FIG. 5 is a side cross-sectional view of the present invention.

Description of reference numerals:

1. a box body; 2. a box cover; 3. a first connection base; 4. connecting sheets; 5. a second connection base; 6. a locking plate; 7. a first fixed seat; 8. shoulder straps; 9. a second fixed seat; 10. lifting the handle; 11. a first monitoring box; 12. a second monitoring box; 13. a first air inlet; 14. a filter screen; 15. heating plates; 16. a hydrogen sulfide sensor; 17. an ammonia sensor; 18. a sulfur dioxide sensor; 19. a nitrogen oxide sensor; 20. a second air inlet; 21. a metal oxide coating; 22. an air pump; 23. an air outlet; 24. a first oxygen sensor; 25. a second oxygen sensor; 26. a display.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a portable stink monitor as shown in figures 1-5, which comprises a box body 1 and a box cover 2, wherein the box cover 2 is rotatably connected with the box body 1 through a hinge, two first connecting bases 3 are fixedly arranged on one side wall surface of the box cover 2, a connecting sheet 4 is rotatably arranged on one side wall surface of the two first connecting bases 3, two second connecting bases 5 are sequentially and fixedly arranged on one side wall surface of the box body 1, locking sheets 6 are respectively and fixedly arranged on one side wall surface of the two second connecting bases 5, the two locking sheets 6 respectively correspond to the two connecting sheets 4 in position, first fixing seats 7 are rotatably arranged on two sides of the outer wall surface of the box body 1 through rotating shafts, a shoulder strap 8 is arranged between the two first fixing seats 7, the shoulder strap 8 is an elastic belt, two second fixing seats 9 are sequentially and fixedly arranged on one side wall surface of the box body 1, two second fixing base 9 is established respectively in proper order between two second connection bases 5, two rotate between the second fixing base 9 and install and carry handle 10, compare traditional device, the device add make the device not only occupation space little, more convenient during the use, can effectually remove and carry box body 1 fast through baldric 8 and carrying handle 10 in addition, further reduction device transportation, handling cost.

Further, in the above technical scheme, be equipped with first monitoring box 11, second monitoring box 12 in proper order in the box body 1, first monitoring box 11 is located the up end of second monitoring box 12, first air inlet 13 has been seted up to the up end of first monitoring box 11, the up end fixed mounting of first monitoring box 11 has filter screen 14, filter screen 14 corresponds each other with first air inlet 13's position, and when being convenient for first air inlet 13 breathes in, carry out the edulcoration to inspiratory gas and filter to do not have granule or impurity in the assurance gas and go to influence the monitoring of foul smell.

Further, in above-mentioned technical scheme, be equipped with four hot plate 15 in proper order in first air inlet 13, hot plate 15's setting can heat the gas that gets into first air inlet 13, four a plurality of air vent has all been seted up to hot plate 15's up end, and the setting of air vent is convenient for the gas circulation in the first air inlet 13, four hot plate 15's up end is equipped with hydrogen sulfide sensor 16, ammonia sensor 17, sulfur dioxide sensor 18, nitrogen oxide sensor 19 respectively in proper order, is convenient for monitor the concentration of hydrogen sulfide, ammonia, sulfur dioxide and nitrogen oxide in the gas.

Further, in the above technical solution, the upper end surface of the second monitoring box 12 is provided with a second air inlet 20, the second air inlet 20 corresponds to the first air inlet 13, the inner side wall surface of the second air inlet 20 is coated with a metal oxide coating 21, the metal oxide coating 21 is disposed to facilitate catalytic heating and monitoring of the gas entering the second monitoring box 12, so that malodorous substances in the gas are oxidized, the base inside the second air inlet 20 is fixedly provided with an air pump 22, the side wall surface of the box body 1 is provided with an air outlet 23, the air outlet 23 is connected with the air pump 22, the air pump 22 is disposed to facilitate pumping the gas in the air into the first monitoring box 11 and the second monitoring box 12 for monitoring, and the air pump 22 discharges the monitored gas into the air through the air outlet 23 after monitoring is completed.

Further, in the above technical solution, a first oxygen sensor 24 is fixedly installed at a lower end of a side wall surface in the first air inlet 13, a second oxygen sensor 25 is fixedly installed at a side wall surface in the air outlet 23, so as to monitor an oxygen content before and after gas oxidation, a display 26 is fixedly installed on an upper end surface of the first monitoring box 11, and the display 26 is located at one side of the first air inlet 13, so as to monitor concentrations of hydrogen sulfide, ammonia, sulfur dioxide, nitrogen oxide and oxygen.

Principle of operation

The implementation mode is specifically as follows: when a user needs to use the device, the user firstly checks whether the device has a fault, and if the device is repaired or replaced in time, the device can be normally used. When the box body 1 needs to be moved, the user can only lift the lifting handle 10 between the two second fixing seats 9 on one side wall surface of the box body 1 and then move the box body 1 to a position to be moved, and can also carry the shoulder strap 8 between the first fixing seats 7 on two sides of the outer wall surface of the box body 1 to the shoulder to finish manual carrying, and the shoulder strap 8 is an elastic strap, so that the user can not feel uncomfortable when the shoulder strap 8 is carried on the shoulder.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. Portable foul smell monitor, including box body (1) and lid (2), its characterized in that: the box cover (2) is rotatably connected with the box body (1) through a hinge, one side wall surface of the box cover (2) is fixedly provided with two first connecting bases (3), one side wall surface of the two first connecting bases (3) is rotatably provided with a connecting sheet (4), one side wall surface of the box body (1) is sequentially and fixedly provided with two second connecting bases (5), one side wall surface of the two second connecting bases (5) is fixedly provided with a locking sheet (6), the two locking sheets (6) are respectively and sequentially corresponding to the two connecting sheets (4), two sides of the outer wall surface of the box body (1) are respectively and rotatably provided with first fixing seats (7) through rotating shafts, shoulder straps (8) are arranged between the two first fixing seats (7), the shoulder straps (8) are elastic belts, one side wall surface of the box body (1) is sequentially and fixedly provided with two second fixing seats (9), two second fixing seats (9) are respectively and sequentially arranged between the two second connecting bases (5), and a lifting handle (10) is rotatably arranged between the second fixing seats (9).

2. The portable malodor monitor according to claim 1, wherein: be equipped with first monitoring box (11), second monitoring box (12) in proper order in box body (1), first monitoring box (11) are located the up end of second monitoring box (12), first air inlet (13) have been seted up to the up end of first monitoring box (11), the up end fixed mounting of first monitoring box (11) has filter screen (14), filter screen (14) correspond each other with the position of first air inlet (13).

3. The portable malodor monitor according to claim 2, wherein: four heating plates (15) are arranged in the first air inlet (13) in sequence, and a plurality of air holes are formed in the upper end face of each heating plate (15).

4. The portable malodor monitor according to claim 3, wherein: the upper end surfaces of the four heating plates (15) are respectively and sequentially provided with a hydrogen sulfide sensor (16), an ammonia sensor (17), a sulfur dioxide sensor (18) and a nitrogen oxide sensor (19).

5. The portable malodor monitor according to claim 2, wherein: the utility model discloses a box of monitoring, including first air inlet (13), second air inlet (20) have been seted up to the up end of second monitoring box (12), the position of second air inlet (20) and first air inlet (13) corresponds each other, second air inlet (20) inside wall face is scribbled metal oxide coating (21), second air inlet (20) inboard base fixed mounting has aspiration pump (22), gas outlet (23) have been seted up to a side wall face of box body (1), gas outlet (23) meet with aspiration pump (22).

6. The portable malodor monitor according to claim 5, wherein: a first oxygen sensor (24) is fixedly mounted at the lower end of one side wall surface in the first air inlet (13), and a second oxygen sensor (25) is fixedly mounted on one side wall surface in the air outlet (23).

7. The portable malodor monitor according to claim 2, wherein: the upper end face of the first monitoring box (11) is fixedly provided with a display (26), and the display (26) is located on one side of the first air inlet (13).