CN211954192U

CN211954192U - Protective device for geophysical monitoring equipment

Info

Publication number: CN211954192U
Application number: CN202021020515.5U
Authority: CN
Inventors: 张晖; 翟浩; 周煊超; 魏建民
Original assignee: Seismological Bureau Of Inner Mongolia Autonomous Region
Current assignee: Seismological Bureau Of Inner Mongolia Autonomous Region
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2020-11-17
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a protection device for geophysical monitoring equipment, the power distribution box comprises a box body, the baffle is erected to the equal fixedly connected with in both sides between the box inner wall openly and the back, erect the bottom fixedly connected with fan between baffle one side and the box inner wall one side to erect the dry cotton of middle part fixedly connected with between baffle one side and the box inner wall one side, the utility model relates to a monitoring equipment protection technical field. This geophysical monitoring equipment protector, cooperation through dry cotton and three-way valve, can realize carrying out drying process to the air in the heat dissipation wind channel, temperature sensor, control chip and electric heater cooperation, can make the inside certain temperature range that keeps of box, the heat-insulating layer plays thermal-insulated heat retaining effect, avoid the adverse effect that extremely cold climatic conditions produced the equipment operation, the heating wire can heat dry cotton, make dry cotton can recycle, wholly promote the stability in use of equipment under extremely cold condition and high humid environment.

Description

Protective device for geophysical monitoring equipment

Technical Field

The utility model relates to a monitoring facilities protection technical field specifically is a protection of earth physics monitoring facilities device.

Background

The environment monitoring instrument is a general term for monitoring various parameters of indoor and outdoor environments, determines the environment quality (or pollution degree) and the change trend thereof by measuring the representative value of the factors influencing the environment quality, the content of the environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem, is the basis of scientific management environment and environment law enforcement supervision, and is essential basic work for environment protection, the geophysical detecting instrument system mainly comprises various detecting probes and a host component for controlling and collecting the monitoring data of the detecting probes, and the host component is arranged in an equipment box.

In various geophysical monitoring projects, various extreme climatic conditions are often required to be faced, in the prior art, an equipment box of a geophysical detecting instrument is a conventional electrical equipment box, the waterproof and moistureproof effects are poor, corrosion of electrical equipment elements can be accelerated in a high-humidity environment, the equipment failure probability is increased, the service life of equipment is shortened, and the normal operation of the equipment is affected due to slow response of the equipment caused by low temperature in a high-cold environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a geophysical monitoring equipment protector has solved the problem that geophysical monitoring equipment is waterproof among the prior art, dampproofing effect is poor, low temperature job stabilization nature is poor.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a protective device of geophysical monitoring equipment comprises a box body, wherein vertical partition plates are fixedly connected with two sides between the front surface and the back surface of the inner wall of the box body, a fan is fixedly connected with the bottom between one side of each vertical partition plate and one side of the inner wall of the box body, and the middle part between one side of the vertical clapboard and one side of the inner wall of the box body is fixedly connected with dry cotton, the top part between one side of the vertical clapboard and one side of the inner wall of the box body is fixedly connected with two transverse clapboards, a three-way valve pipe is communicated between the transverse partition plates, a third interface of the three-way valve pipe penetrates through the vertical partition plate and extends to one side of the vertical partition plate, the top of one side of the vertical partition plate is communicated with a connecting pipe, and the inside of connecting pipe is provided with the check valve, the exhaust hole has all been seted up at the top of box both sides to the inlet port has all been seted up to the both sides of bottom half.

Preferably, the front side of the box body is hinged with a sealing door through a hinge, and the bottom, the back and the top of the inner wall of the box body, one side of the two vertical partition plates close to each other and the back of the sealing door are fixedly connected with a heat insulation layer.

Preferably, the top of the inner wall of the box body is respectively and fixedly connected with a temperature sensor and a control chip, and the bottom inside the box body is fixedly connected with an electric heater.

Preferably, the control chip is in bidirectional connection with the temperature sensor in a wireless manner, and the output end of the control chip is respectively connected with the electric heater and the input end of the three-way valve tube.

Preferably, the inside of the dry cotton is provided with a heating wire, and the output end of the control chip is connected with the input end of the heating wire.

Preferably, wiring pipes are communicated between the two sides of the inner wall of the box body and the two vertical partition plates, and sealing fillers are arranged inside the wiring pipes.

The utility model provides a protection device for geophysical monitoring equipment. Compared with the prior art, the method has the following beneficial effects:

this geophysical monitoring equipment protector, cooperation through dry cotton and three-way valve, can realize carrying out drying process to the air in the heat dissipation wind channel, avoid too moist air to get into the box in, reinforcing dampproofing effect, unique wind channel and sealed design, waterproof performance is splendid, set up temperature sensor, control chip and electric heater, can be in the box inside temperature low time start-up heating, make the inside certain temperature range that keeps of box, the heat insulating layer plays thermal-insulated heat retaining effect, avoid the adverse effect that extremely cold climatic condition produced the equipment operation, the heating wire can heat dry cotton, make dry cotton use of can recycling, wholly promote the stability in use of equipment under extremely cold condition and high humid environment.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional view of the structure of the case of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a schematic block diagram of the system of the present invention.

In the figure: 1-box body, 2-vertical clapboard, 3-fan, 4-dry cotton, 5-transverse clapboard, 6-three-way valve pipe, 7-connecting pipe, 8-one-way valve, 9-exhaust hole, 10-air inlet hole, 11-sealing door, 12-thermal insulation layer, 13-temperature sensor, 14-control chip, 15-electric heater, 16-electric heating wire, 17-wiring pipe and 18-sealing filler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protective device for geophysical monitoring equipment comprises a box body 1, wherein the top of the inner wall of the box body 1 is fixedly connected with a temperature sensor 13 and a control chip 14 respectively, the bottom inside the box body 1 is fixedly connected with an electric heater 15, the control chip 14 is in bidirectional connection with the temperature sensor 13 in a wireless mode, the model of the temperature sensor 13 is DS18B20, the output end of the control chip 14 is connected with the electric heater 15 and the input end of a three-way valve pipe 6 respectively, heating wires 16 are arranged inside dry cotton 4, the dry cotton 4 can be heated through the heating wires 16 under the condition that the electric heater 15 heats and preserves the temperature inside the box body 1, water absorbed in the dry cotton 4 can be evaporated, the cyclic use of the dry cotton 4 is realized, the phenomenon that a traditional drying mode needs to be replaced with a drying agent is avoided, and the output end of the control chip 14 is connected with the input end, vertical partition plates 2 are fixedly connected to two sides between the front side and the back side of the inner wall of a box body 1, wiring pipes 17 are communicated between the two sides of the inner wall of the box body 1 and the two vertical partition plates 2, sealing fillers 18 are arranged inside the wiring pipes 17, the sealing performance between connecting cables and the wiring pipes 17 is enhanced by the sealing fillers 18, a sealing door 11 is hinged to one side of the front side of the box body 1 through hinges, a heat insulating layer 12 is fixedly connected to the bottom, the back side and the top side of the inner wall of the box body 1, one side of the two vertical partition plates 2 close to each other and the back side of the sealing door 11, a fan 3 is fixedly connected to the bottom between one side of the vertical partition plate 2 and one side of the inner wall of the box body 1, dry cotton 4 is fixedly connected to the middle between one side of the vertical partition plate 2 and one side of the inner wall of the box body, the cross slab 5 is provided with two, and the intercommunication has three-way valve pipe 6 between the cross slab 5, three-way valve pipe 6's third interface runs through perpendicular baffle 2 and extends to one side of perpendicular baffle 2, three-way valve pipe 6 remains the state that two-way one is closed all the time, three-way valve pipe 6 is in left side interface and bottom interface (refer to fig. 3) feed through state when starting the heat dissipation, make 1 outside air of box get into in the box 1, then be in top interface and bottom interface (refer to fig. 3) feed through state when starting the heating keeps warm, keep 1 inner wall enclosed state of box, the top intercommunication of perpendicular baffle 2 one side has connecting pipe 7, and the inside of connecting pipe 7 is provided with check valve 8, check valve 8 also is by control chip 14 control operation, exhaust hole 9 has all been seted up at the top of 1 both sides of box, and inlet hole 10 has all been.

When in use, the temperature sensor 13 detects the temperature value in the box body 1 and feeds the detected value back to the control chip 14, the control chip 14 judges and programs according to the detected value and the preset heat dissipation temperature threshold value, when the temperature of the detected value reaches the set heat dissipation threshold value, the left interface of the three-way valve pipe 6 is controlled to be communicated with the bottom interface, the one-way valve 8 is opened, the fan 3 sends the air outside the box body 1 into the box body 1 and then the air is discharged by the connecting pipe 7 to form a cooling air channel, the cooling air entering the box body 1 is intercepted by the dry cotton 4 and absorbs the moisture in the air, so that the cooling air keeps dry, in a severe cold environment, when the detected temperature value reaches a preset heating triggering threshold value, the left end interface of the three-way valve pipe 6 is controlled to be closed, and the check valve 8 is closed, and the electric heater 15 is started to heat the inside of the box body 1, so that the proper temperature is kept in the box body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geophysical monitoring equipment protector, includes box (1), its characterized in that: the novel solar water heater is characterized in that vertical partition plates (2) are fixedly connected to two sides between the front side and the back side of the inner wall of the box body (1), a fan (3) is fixedly connected to the bottom between one side of each vertical partition plate (2) and one side of the inner wall of the box body (1), dry cotton (4) is fixedly connected to the middle between one side of each vertical partition plate (2) and one side of the inner wall of the box body (1), transverse partition plates (5) are fixedly connected to the tops of the dry cotton (4) between one side of each vertical partition plate (2) and one side of the inner wall of the box body (1), two transverse partition plates (5) are arranged, a three-way valve pipe (6) is communicated between the transverse partition plates (5), a third interface of the three-way valve pipe (6) penetrates through the vertical partition plates (2) and extends to one side of each vertical partition plate (2), a connecting pipe (7) is communicated to the top of, the top of the two sides of the box body (1) is provided with an exhaust hole (9), and the two sides of the bottom of the box body (1) are provided with an air inlet hole (10).

2. The geophysical monitoring equipment protective device of claim 1, wherein: the box is characterized in that one side of the front surface of the box body (1) is hinged with a sealing door (11) through a hinge, and the bottom, the back surface and the top of the inner wall of the box body (1), one side of two vertical partition plates (2) close to each other and the back surface of the sealing door (11) are fixedly connected with a heat insulation layer (12).

3. The geophysical monitoring equipment protective device of claim 1, wherein: the top of the inner wall of the box body (1) is fixedly connected with a temperature sensor (13) and a control chip (14) respectively, and the bottom inside the box body (1) is fixedly connected with an electric heater (15).

4. The geophysical monitoring equipment protective device of claim 3, wherein: the control chip (14) is in bidirectional connection with the temperature sensor (13) in a wireless mode, and the output end of the control chip (14) is connected with the electric heater (15) and the input end of the three-way valve pipe (6) respectively.

5. The geophysical monitoring equipment protective device of claim 3, wherein: the inside of the dry cotton (4) is provided with a heating wire (16), and the output end of the control chip (14) is connected with the input end of the heating wire (16).

6. The geophysical monitoring equipment protective device of claim 1, wherein: wiring pipes (17) are communicated between the two sides of the inner wall of the box body (1) and the two vertical partition plates (2), and sealing fillers (18) are arranged inside the wiring pipes (17).