CN216083918U

CN216083918U - Fault alarm device for automatic ambient air monitoring instrument

Info

Publication number: CN216083918U
Application number: CN202122350931.2U
Authority: CN
Inventors: 黄成东
Original assignee: Fujian Dongling Environmental Protection Engineering Co ltd
Current assignee: Fujian Dongling Environmental Protection Engineering Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-18
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a fault alarm device of an automatic ambient air monitoring instrument, which comprises a shell and a device main body, wherein a display screen is arranged on the surface of the front end of the device main body, an operation key is arranged at the lower end of the display screen, a wire groove is formed in the left side of the device main body, a binding post is connected to the inner side of the wire groove, a wire is connected to the surface of the binding post, the tail end of the wire is connected with a flow sensor, and a signal receiving and transmitting structure is arranged at the upper end of the shell. According to the utility model, whether the inside of the monitoring instrument is blocked can be judged according to the flow of air passing through the monitoring instrument in unit time by arranging the flow sensor, and fault information can be sent in time by matching with the signal receiving and sending structure, so that maintenance personnel can maintain conveniently; through set up bearing structure at the casing lower extreme, not only conveniently install failure alarm device, still be favorable to adjusting the mounting height according to the demand, also be favorable to disassembling the transportation to the device is whole simultaneously.

Description

Fault alarm device for automatic ambient air monitoring instrument

Technical Field

The utility model relates to the technical field of ambient air monitoring, in particular to a fault alarm device of an ambient air automatic monitoring instrument.

Background

Air monitoring refers to the fixed-point, continuous, or timed sampling and measurement of pollutants present in the air. In order to monitor air, a plurality of air monitoring points are generally set up in a city, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to a person to be retrieved periodically, and relevant data are analyzed and obtained. Items for air monitoring mainly include sulfur dioxide, nitric oxide, hydrocarbons, floating dust, and the like.

When the ambient air monitoring instrument monitors air in the prior art, a detection result needs to be recovered, if the monitoring instrument breaks down in the monitoring process, the measured data distortion is easy to occur because people hardly find the instrument fault in time, and therefore, the ambient air automatic monitoring instrument fault alarm device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a fault alarm device of an automatic ambient air monitoring instrument, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

ambient air automatic monitoring instrument malfunction alerting device, including casing, device main part, the front end surface of device main part is equipped with the display screen, and the lower extreme of display screen is equipped with the operation button, the wire casing has been seted up in the left side of device main part, the inboard of wire casing is connected with the terminal, the surface connection of terminal has the wire, the end-to-end connection of wire has flow sensor, signal transceiver structure is installed to the upper end of casing, signal transceiver structure includes signal transceiver, signal transceiver's side is equipped with power source, and communication slot has been seted up to the front end, and is equipped with the communication card in communication slot, signal transceiver's upper end is installed the signal transceiver antenna.

Preferably, the signal transceiver is fixedly mounted at the upper end of the housing, the power source interface and the communication card slot are connected with the signal transceiver, and the lower end of the signal transceiving antenna extends into the signal transceiver and is rotatably connected with the signal transceiver.

Preferably, the front end of casing is equipped with the guard gate, and leads to the hinge rotation between guard gate and the casing and be connected, the surface of guard gate is connected with the handle through welding mode to a plurality of sets of lifting holes have been seted up to one side at the handle, the lifting hole runs through in the handle, install telescopic ejector pin through the connecting axle on the inner wall of casing, and telescopic ejector pin rotates along the connecting axle, the internal surface of guard gate corresponds the top junction of telescopic ejector pin and has seted up the recess, and in the top embedding recess of telescopic ejector pin.

Preferably, the number of the binding posts is a plurality of groups, the binding posts are arranged on the inner wall of the wire groove at equal intervals, and the wires penetrate through the shell and extend to the outer side of the shell.

Preferably, the lower extreme of casing is connected with bearing structure, bearing structure includes the mounting panel, and has offered the spread groove near the junction of mounting panel at the lower surface of casing, in the upper end embedding spread groove of mounting panel, the inboard of mounting panel is equipped with a plurality of groups connecting bolt, and connecting bolt extends to the inside of casing, the mounting panel passes through connecting bolt with the casing and is connected.

Preferably, the lower extreme of mounting panel is equipped with the support column, and support column and mounting panel integrated casting shaping, three mounting grooves of group have been seted up to the equidistant of circumference surface of support column, and are equipped with telescopic bracing piece in the mounting groove, telescopic bracing piece's inboard is rotated and is connected with the pivot, and the pivot runs through in telescopic bracing piece to fixed connection is in the mounting groove.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, whether the inside of the monitoring instrument is blocked can be judged according to the flow of air passing through the monitoring instrument in unit time by arranging the flow sensor, and fault information can be timely sent by matching with the signal receiving and sending structure, so that maintenance personnel can conveniently maintain.

(2) According to the utility model, the lower end of the shell is provided with the supporting structure, so that the fault alarm device is convenient to mount, the mounting height can be adjusted according to requirements, and the whole device can be disassembled and transported conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of a fault alarm device of an automatic ambient air monitoring instrument according to the present invention;

FIG. 2 is a schematic structural diagram of a device body and a housing in the failure alarm device of the automatic ambient air monitoring apparatus of the present invention;

FIG. 3 is a schematic structural diagram of a supporting structure in the failure alarm device of the automatic ambient air monitoring apparatus according to the present invention;

FIG. 4 is an enlarged view of the failure alarm device of the automatic ambient air monitor of the present invention shown in FIG. 3A;

fig. 5 is a schematic structural diagram of a signal transceiving structure in the fault alarm device of the automatic ambient air monitoring instrument according to the present invention.

In the figure: 1. a housing; 2. a device main body; 3. a display screen; 4. operating a key; 5. a wire slot; 6. a binding post; 7. a wire; 8. a flow sensor; 9. a protective door; 10. a handle; 11. a sound-raising hole; 12. a telescopic ejector rod; 13. a signal transceiving structure; 131. a signal transceiver; 132. a power interface; 133. a communication card slot; 134. a signal transceiving antenna; 14. a support structure; 141. mounting a plate; 142. a connecting bolt; 143. a support pillar; 144. a telescopic support rod; 145. a rotating shaft.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a failure alarm device for an automatic ambient air monitoring instrument comprises a housing 1 and a device body 2, wherein a display screen 3 is arranged on the front end surface of the device body 2 to facilitate real-time display of the state of the monitoring instrument, an operation button 4 is arranged at the lower end of the display screen 3 to set parameters of the failure alarm device, a wiring slot 5 is formed in the left side of the device body 2 to facilitate storage of redundant guidance, wiring terminals 6 are connected to the inner side of the wiring slot 5, the wiring terminals 6 are arranged in a plurality of groups and are equidistantly arranged on the inner wall of the wiring slot 5 to realize simultaneous failure monitoring of a plurality of groups of monitoring instruments, a lead 7 is connected to the surface of the wiring terminal 6, the lead 7 penetrates through the housing 1 and extends to the outer side of the housing 1, the tail end of the lead 7 is connected with a flow sensor 8, a protective door 9 is arranged at the front end of the housing 1 to protect the device body 2 inside the housing 1, and lead to the hinge rotation between guard gate 9 and the casing 1 and be connected, the surface of guard gate 9 is connected with handle 10 through the welding mode, and seted up a plurality of groups of lifting holes 11 in one side of handle 10, lifting holes 11 run through in handle 10, install telescopic ejector pin 12 through the connecting axle on the inner wall of casing 1, and telescopic ejector pin 12 rotates along the connecting axle, the internal surface of guard gate 9 is seted up flutedly corresponding to the top junction of telescopic ejector pin 12, and the top of telescopic ejector pin 12 imbeds in the recess.

The upper end of the shell 1 is provided with a signal transceiving structure 13, which can realize the remote control of the fault alarm device and is beneficial to finding fault information in time, the signal transceiving structure 13 comprises a signal transceiver 131, the signal transceiver 131 is fixedly arranged at the upper end of the shell 1, the side end of the signal transceiver 131 is provided with a power interface 132, the power interface 132 is connected with a power line, the signal transceiver 131 can be ensured to work normally, the front end is provided with the communication card slot 133, the communication card is arranged in the communication card slot 133, wireless signal transmission can be realized, the power interface 132 and the communication card slot 133 are connected with the signal transceiver 131, the upper end of the signal transceiver 131 is provided with the signal transceiver antenna 134, the lower end of the signal transceiver antenna 134 extends into the signal transceiver 131, and is connected with the signal transceiver 131 in a rotating way, so that the angle of the signal transceiving antenna 134 can be adjusted, and signal transmission is facilitated.

The lower end of the shell 1 is connected with a supporting structure 14, which is convenient for installing and disassembling the shell 1 and the device main body 2 and is beneficial to transportation, the supporting structure 14 comprises a mounting plate 141, the supporting structure 14 is convenient to be connected with the shell 1, a connecting groove is arranged at the joint of the lower surface of the shell 1, which is close to the mounting plate 141, so as to increase the stability of the shell 1 and the supporting structure 14, the upper end of the mounting plate 141 is embedded into the connecting groove, a plurality of groups of connecting bolts 142 are arranged at the inner side of the mounting plate 141, the connecting bolts 142 extend into the shell 1, the mounting plate 141 is connected with the shell 1 through the connecting bolts 142, a supporting column 143 is arranged at the lower end of the mounting plate 141, the supporting column 143 and the mounting plate 141 are integrally cast and formed, three groups of mounting grooves are arranged on the circumferential surface of the supporting column 143 at equal intervals, and a telescopic supporting rod 144 is arranged in the mounting grooves, so as to be convenient for adjusting the height of the whole device according to the installation requirement, the inboard rotation of telescopic bracing piece 144 is connected with pivot 145, and pivot 145 runs through in telescopic bracing piece 144, is favorable to adjusting telescopic bracing piece 144's the angle that opens and shuts, improves whole device stability to fixed connection is in the mounting groove.

It should be noted that, the utility model is a failure alarm device of an automatic ambient air monitoring instrument, when the failure alarm device needs to be used, firstly, the shell 1 and the device main body 2 are installed on the upper end of the installation plate 141 through the connection bolt 142, then the height of the telescopic supporting rod 144 is adjusted according to the installation requirement, then the opening and closing angle of the telescopic supporting rod 144 is adjusted, and the lower end of the telescopic supporting rod 144 is fixed on the ground, so that the shell 1 and the device main body 2 are fixed, then the protective door 9 is opened through the handle 10, the protective door 9 is jacked up by the telescopic jacking rod 12, the conducting wire 7 is connected to the binding post 6, so that the flow sensor 8 is communicated with the device main body 2, then the flow sensor 8 is installed in the monitoring instrument, when the monitoring instrument is blocked or fails, the failure information is sent to the receiving terminal by matching with the signal transceiving structure 13, the fault can be found in time, so that maintenance personnel can maintain the fault conveniently.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Ambient air automatic monitoring instrument fault alarm device, including casing (1), device main part (2), its characterized in that: the utility model discloses a signal transceiver structure, including device main part (2), wire casing (5), terminal (6), wire (7), the end-to-end connection of wire (7) has flow sensor (8), signal transceiver structure (13) are installed to the upper end of casing (1), signal transceiver structure (13) are including signal transceiver (131), the side of signal transceiver (131) is equipped with power source (132), and communication card groove (133) have been seted up to the front end surface of device main part (2) is equipped with display screen (3), and the lower extreme of display screen (3) is equipped with operation button (4), wire casing (5) have been seted up in the left side of device main part (2), the inboard of wire casing (5) is connected with terminal (6), the surface of terminal (6) is connected with wire (7), and communication card groove (133) have been just been equipped with the communication card in communication card groove (133), signal transceiver antenna (134) are installed to the upper end of signal transceiver (131).

2. The ambient air automatic monitoring instrument fault alarm device of claim 1, characterized in that: the signal transceiver (131) is fixedly mounted at the upper end of the shell (1), the power interface (132) and the communication card slot (133) are connected with the signal transceiver (131), and the lower end of the signal transceiving antenna (134) extends to the inside of the signal transceiver (131) and is rotatably connected with the signal transceiver (131).

3. The ambient air automatic monitoring instrument fault alarm device of claim 1, characterized in that: the front end of casing (1) is equipped with guard gate (9), and leads to the hinge rotation between guard gate (9) and casing (1) to be connected, the surface of guard gate (9) is connected with handle (10) through the welding mode to a plurality of sets of lifting holes (11) have been seted up in one side of handle (10), lifting holes (11) run through in handle (10).

4. The ambient air automatic monitoring instrument fault alarm device of claim 3, characterized in that: the inner wall of the shell (1) is provided with a telescopic ejector rod (12) through a connecting shaft, the telescopic ejector rod (12) rotates along the connecting shaft, the inner surface of the protective door (9) is provided with a groove corresponding to the top end joint of the telescopic ejector rod (12), and the top end of the telescopic ejector rod (12) is embedded into the groove.

5. The ambient air automatic monitoring instrument fault alarm device of claim 1, characterized in that: the quantity of terminal (6) is a plurality of groups, and is equidistant range on the inner wall of wire casing (5), wire (7) run through in casing (1) to extend to the outside of casing (1).

6. The ambient air automatic monitoring instrument fault alarm device of claim 1, characterized in that: the lower extreme of casing (1) is connected with bearing structure (14), bearing structure (14) include mounting panel (141), and have offered the spread groove near the junction of mounting panel (141) at the lower surface of casing (1), in the upper end embedding spread groove of mounting panel (141), the inboard of mounting panel (141) is equipped with a plurality of groups connecting bolt (142), and connecting bolt (142) extend to the inside of casing (1), mounting panel (141) are connected through connecting bolt (142) with casing (1).

7. The ambient air automatic monitoring instrument fault alarm device of claim 6, wherein: the lower extreme of mounting panel (141) is equipped with support column (143), and support column (143) and mounting panel (141) integrated casting shaping, three mounting grooves of group have been seted up to the equidistant mounting groove of circumference surface of support column (143), and are equipped with telescopic bracing piece (144) in the mounting groove, the inboard rotation of telescopic bracing piece (144) is connected with pivot (145), and pivot (145) run through in telescopic bracing piece (144) to fixed connection is in the mounting groove.