阅读说明：本技术 一种新型防爆除湿机 (Novel explosion-proof dehumidifier ) 是由 孙亮亮 卫明 高雷 卫晓 李伟 姚阳阳 于 2021-08-16 设计创作，主要内容包括：本发明涉及除湿机技术领域,公开了一种新型防爆除湿机,本发明提供的一种新型防爆除湿机,包括机壳和设置在机壳内的防爆风机、防爆控制箱和除湿循环系统,所述除湿循环系统下方设有蓄水池,所述蓄水池底面为倾斜面,所述蓄水池下方连通有过滤净化装置,所述过滤净化装置连通有储水箱,所述储水箱底端连接有一根软管,该软管自由端穿出机壳并设置有密封盖；所述机壳的顶部设有弧形的防护顶盖,所述防护顶盖由硬度和强度好的金属材料制成,所述防护顶盖的占地面积大于机壳的占地面积,所述机壳的顶部设有液压顶杆与防护顶盖内侧面中央位置连接。解决了现有矿井发生矿难时井下缺乏淡水、二次坍塌工人生命安全受到威胁的问题。(The invention relates to the technical field of dehumidifiers, and discloses a novel explosion-proof dehumidifier, which comprises a shell, an explosion-proof fan, an explosion-proof control box and a dehumidification circulating system, wherein the explosion-proof fan, the explosion-proof control box and the dehumidification circulating system are arranged in the shell; the top of casing is equipped with curved protection top cap, protection top cap is made by the metal material that hardness and intensity are good, the area of protection top cap is greater than the area of casing, the top of casing is equipped with hydraulic ram and is connected with protection top cap medial surface central point. The problem of current mine when taking place the mine disaster lack fresh water in the pit, secondary collapse workman life safety receives the threat is solved.)

1. The utility model provides a novel explosion-proof dehumidifier, includes casing and the explosion-proof fan, explosion-proof control box and the dehumidification circulation system of setting in the casing, its characterized in that: a water storage tank is arranged below the dehumidification circulating system, the bottom surface of the water storage tank is an inclined surface, a filtering and purifying device is communicated below the water storage tank, the filtering and purifying device is communicated with a water storage tank, the bottom end of the water storage tank is connected with a hose, and the free end of the hose penetrates out of the shell and is provided with a sealing cover; the top of casing is equipped with curved protection top cap, protection top cap is made by hardness and the good metal material of intensity, the area of protection top cap is greater than the area of casing, the top of casing is equipped with hydraulic ram and is connected with protection top cap medial surface central point, be equipped with a plurality of bracing pieces on the hydraulic ram lateral wall, bracing piece one end is connected with hydraulic ram, and the other end is connected with the protection top cap, top rigidity is equipped with the mounting panel in the casing, be equipped with the pneumatic cylinder on the mounting panel, hydraulic ram slides and sets up in the pneumatic cylinder.

2. The novel explosion-proof dehumidifier of claim 1, wherein: the explosion-proof fan comprises a volute, an impeller arranged in the volute and an explosion-proof motor for driving the impeller to rotate; and the impeller is provided with an anti-static fan blade.

3. The novel explosion-proof dehumidifier of claim 1, wherein: the shell is provided with an explosion-proof temperature and humidity sensor corresponding to the air inlet, and the explosion-proof temperature and humidity sensor is electrically connected with the explosion-proof control box.

4. The novel explosion-proof dehumidifier of claim 1, wherein: the air conditioner is characterized in that the shell is provided with a plurality of air inlets and air outlets, the air inlets and the air outlets are arranged in a rectangular array, each air inlet is rotatably provided with an adjusting shutter, the adjusting shutter is provided with a push-pull handle, and a filter screen is arranged on the inner side of each air inlet.

5. The novel explosion-proof dehumidifier of claim 4, wherein: the dehumidification circulation system comprises a compressor, a condenser, an evaporator and a capillary tube, wherein the compressor, the condenser and the evaporator are sequentially connected, and the condenser is communicated with the evaporator through the capillary tube.

6. The novel explosion-proof dehumidifier of claim 5, wherein: the compressor comprises a main body tank and a liquid storage tank communicated with the main body tank, wherein the top of the main body tank is provided with an exhaust port, and the top of the liquid storage tank is provided with an air suction port; the compressor is equipped with explosion-proof pressure controller, explosion-proof pressure controller is connected with explosion-proof control box electricity, the compressor below is equipped with the mounting bracket, the mounting bracket includes the mounting panel and sets up 4 pillars at the mounting panel lower extreme, the mounting bracket is connected through four pillars with the chassis bottom, the cover is equipped with the buckler that is used for the compressor on the mounting bracket, the compressor sets up in the buckler.

7. The novel explosion-proof dehumidifier of claim 1, wherein: the casing below is provided with the platform that turns to, turn to and be connected through the pivot between platform and the chassis bottom surface, the area that turns to the platform is greater than the bottom surface area of casing, the cross-sectional area of pivot is 3/4 of the bottom surface area of casing at least, the lower surface that turns to the platform is equipped with four universal wheels, the universal wheel includes universal rotating turret, walking wheel and shock attenuation and hangs, be equipped with on the walking wheel and aerify the child, the walking wheel rotates and sets up on universal rotating turret, the shock attenuation hangs the both sides that set up at universal rotating turret.

Technical Field

The invention relates to the technical field of dehumidifiers, in particular to a novel explosion-proof dehumidifier.

Background

Along with the deepening of the mining and tunneling depth of a coal bed of a coal mine, the humidity under the coal mine is higher and higher, the temperature is higher and higher, and the damage of a high-temperature and high-humidity environment to electromechanical equipment, the health damage to personnel and the reduction of the working efficiency are more and more serious. Explosion-proof dehumidification equipment also becomes equipment which is urgently needed by the mine industry (the existing dehumidification mode is a chemical mode and the like). At present, the products are blank and the technology is incomplete. The dehumidifier generally comprises a casing, a fan and a dehumidification circulating system, wherein the fan and the dehumidification circulating system are arranged in the casing, the dehumidification circulating system comprises a compressor, a condenser, a throttling device and an evaporator which are sequentially communicated through a pipeline, an air outlet corresponding to the fan is formed in the casing, an air inlet corresponding to the evaporator of the dehumidification circulating system is formed in the casing, forced flowing of gas is formed through the fan, wet air outside the casing is condensed and dried through the evaporator and then is forcibly discharged into the outside of the casing through the fan, and therefore the humidity outside the environment is reduced. When the coal mine collapse accident appears at present, secondary or multiple collapse can appear along with temperature change and water flow infiltration often, threatens the life safety of workers, influences the living environment of the workers, and lack fresh water resources underground simultaneously, stranded workman survival difficulty.

Disclosure of Invention

The invention aims to provide a novel anti-explosion dehumidifier, which solves the problems that fresh water is lack in the underground and the life safety of secondary collapse workers is threatened when mine accidents happen in the conventional mine.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel explosion-proof dehumidifier comprises a casing, an explosion-proof fan, an explosion-proof control box and a dehumidification circulating system, wherein the explosion-proof fan, the explosion-proof control box and the dehumidification circulating system are arranged in the casing; the top of casing is equipped with curved protection top cap, protection top cap is made by hardness and the good metal material of intensity, the area of protection top cap is greater than the area of casing, the top of casing is equipped with hydraulic ram and is connected with protection top cap medial surface central point, be equipped with a plurality of bracing pieces on the hydraulic ram lateral wall, bracing piece one end is connected with hydraulic ram, and the other end is connected with the protection top cap, top rigidity is equipped with the mounting panel in the casing, be equipped with the pneumatic cylinder on the mounting panel, hydraulic ram slides and sets up in the pneumatic cylinder.

The working principle and the working process are as follows:

during the working process of the dehumidifier, the water condensed by the dehumidification circulating system is collected by the water storage tank, after the water is collected, the water in the water storage tank enters the filtering and purifying device to purify and filter water flow to reach the standards quoted by people, and the purified water is stored in the water storage tank; when the mine roof protecting device is used normally, pressure is supplied to the hydraulic ejector rod through the hydraulic cylinder, the hydraulic ejector rod drives the protecting top cover to ascend and push the protecting top cover to the top wall of a mine, so that the dehumidifier is fixed, the protecting top cover can play a certain role in supporting stably when a mine disaster occurs, the supporting rods play a role in supporting the protecting top cover in an auxiliary mode, and when falling rocks occur, the protecting top cover can shelter trapped workers.

Furthermore, the explosion-proof fan comprises a volute, an impeller arranged in the volute and an explosion-proof motor for driving the impeller to rotate; and the impeller is provided with an anti-static fan blade.

The impeller of the anti-static fan blade is adopted by the anti-explosion fan, so that the explosion caused by static electricity can be prevented.

Furthermore, the shell is provided with an explosion-proof temperature and humidity sensor corresponding to the air inlet, and the explosion-proof temperature and humidity sensor is electrically connected with the explosion-proof control box.

The setting of explosion-proof temperature and humidity sensor can monitor the humiture numerical value of dehumidifier air intake department constantly to feed back the numerical value to explosion-proof control box.

Furthermore, the casing is provided with a plurality of air inlets and air outlets, the air inlets and the air outlets are arranged in a rectangular array, each air inlet is rotatably provided with an adjusting shutter, the adjusting shutters are provided with push-pull handles, and the inner sides of the air inlets are provided with filter screens.

The adjusting shutter arranged at the air inlet can adjust the size of the air inlet, so that the air inlet amount is adjusted, sundries can be prevented from entering the air duct, the injury of people by rotating fan blades can be avoided, and the safety is enhanced; meanwhile, the arrangement of the filter screen further filters particle impurities in the air.

Further, dehumidification circulation system includes compressor, condenser, evaporimeter and capillary, compressor, condenser and evaporimeter link to each other in proper order, communicate through the capillary between condenser and the evaporimeter.

The internal circulation of the explosion-proof dehumidifier is changed into low-temperature and low-pressure gas by the operation of the compressor → the gas with high temperature and high pressure is discharged from the exhaust opening → enters the condenser for cooling → is changed into low-temperature and high-pressure gas → is changed into low-temperature and low-pressure liquid → is evaporated and absorbed by the evaporator → returns to the compressor to be changed into low-temperature and low-pressure gas. The operation is repeated in a circulating way.

The outer circulation of the explosion-proof dehumidifier is in the normal starting condition → through the operation of the fan → the wet air is sucked from the air inlet → passes through the evaporator → the water in the air is absorbed on the aluminum sheet by the evaporator → becomes dry air → passes through the heat dissipation of the condenser → is blown out from the air outlet.

Further, the compressor comprises a main body tank and a liquid storage tank communicated with the main body tank, wherein the top of the main body tank is provided with an exhaust port, and the top of the liquid storage tank is provided with an air suction port; the compressor is equipped with explosion-proof pressure controller, explosion-proof pressure controller is connected with explosion-proof control box electricity, the compressor below is equipped with the mounting bracket, the mounting bracket includes the mounting panel and sets up 4 pillars at the mounting panel lower extreme, the mounting bracket is connected through four pillars with the chassis bottom, the cover is equipped with the buckler that is used for the compressor on the mounting bracket, the compressor sets up in the buckler.

The compressor receives an operation command of the explosion-proof control box through the junction box, the air suction port sucks air into the liquid storage tank, then the air enters the main body tank to be compressed, and the air is discharged from the air exhaust port; the installation frame is favorable for reducing direct contact between the compressor and the casing, reduces vibration, plays a role in damping and buffering, and the waterproof cover is arranged, so that the condition that moisture interferes with the use performance of the dehumidifier when the dehumidifier works can be avoided.

Further, the casing below is provided with the platform that turns to, turn to and be connected through the pivot between platform and the chassis bottom surface, the area that turns to the platform is greater than the bottom surface of casing, the cross-sectional area of pivot is 3/4 of the bottom surface of casing at least, the lower surface that turns to the platform is equipped with four universal wheels, the universal wheel includes universal rotating turret, walking wheel and shock attenuation and hangs, be equipped with on the walking wheel and aerify the child, the walking wheel rotates and sets up on universal rotating turret, the shock attenuation hangs the both sides that set up at universal rotating turret.

Can remove the dehumidifier through the universal wheel, aerify the setting that child and shock attenuation hung, improve the damping performance and the trafficability characteristic of dehumidifier to freely remove, can increase the environmental scope of dehumidification, the casing rotates on turning to the platform simultaneously, can increase the area of air intake air, has improved dehumidification efficiency.

The invention has the beneficial effects that: the water collection device and the purification device are used for storing purified water in the dehumidifier, and when mine accidents occur or drinking water is lacked under a mine, the purified water in the water storage tank can be used for emergency, so that the survival capability of workers is improved; the protective top cover is arranged, so that a certain protection effect can be achieved for workers; the air inlet is provided with the shutter, so that the air inlet amount can be adjusted, and meanwhile, sundries are prevented from entering; the arrangement of the steering table increases the dehumidification area, and the arrangement of the mounting frame reduces the noise; due to the arrangement of the universal wheels, the dehumidifying environment range is enlarged, and the passing performance of the dehumidifier is improved.

Drawings

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

FIG. 2 is a schematic view of the present invention with the front cover removed;

FIG. 3 is a schematic view of the structure of the present invention with the air inlet open;

FIG. 4 is a schematic view of the structure of the present invention with the air inlet closed;

FIG. 5 is a schematic view of the construction of the caster of the present invention;

fig. 6 is an enlarged view of a structure in fig. 2.

In the figure: 1. a housing; 2. an air inlet; 21. adjusting the louver; 22. a push-pull handle; 23. a filter screen; 3. an air outlet; 4. an explosion-proof control box; 5. a protective top cover; 6. a hydraulic ejector rod; 7. a support bar; 8. an explosion-proof fan; 9. a hydraulic cylinder; 10. a dehumidification circulation system; 11. an explosion-proof temperature and humidity sensor; 12. a reservoir; 13. a filtration purification device; 14. a water storage tank; 15. a hose; 16. a sealing cover; 17. a waterproof cover; 18. a compressor; 181. a main body tank; 182. a liquid storage tank; 183. an air inlet; 184. an exhaust port; 19. a mounting frame; 20. a universal wheel; 201. a traveling wheel; 202. damping suspension; 203. a universal rotating frame.

Detailed Description

Example 1:

as shown in fig. 1-6, the embodiment provides a novel explosion-proof dehumidifier, which includes a casing 1, an explosion-proof fan 8, an explosion-proof control box 4 and a dehumidification circulation system 10, which are arranged in the casing 1, wherein a reservoir 12 is arranged below the dehumidification circulation system 10, the bottom surface of the reservoir 12 is an inclined surface, a filtering and purifying device 13 is communicated below the reservoir 12, the filtering and purifying device 13 is communicated with a water storage tank 14, the bottom end of the water storage tank 14 is connected with a hose 15, and the free end of the hose 15 penetrates through the casing 1 and is provided with a sealing cover 16; casing 1's top is equipped with curved protection top cap 5, protection top cap 5 is made by hardness and the good metal material of intensity, protection top cap 5's area is greater than casing 1's area, casing 1's top is equipped with hydraulic ejector pin 6 and is connected with 5 medial surface central authorities of protection top cap, be equipped with a plurality of bracing pieces 7 on the 6 lateral walls of hydraulic ejector pin, bracing piece 7 one end is connected with hydraulic ejector pin 6, the other end is connected with protection top cap 5, top rigidity is equipped with the mounting panel in the casing 1, be equipped with pneumatic cylinder 9 on the mounting panel, hydraulic ejector pin 6 slides and sets up in pneumatic cylinder 9. An explosion-proof instrument panel is arranged on the outer surface of the casing 1.

The dehumidification circulation system 10 comprises a compressor 18, a condenser, an evaporator and a capillary tube, wherein the compressor 18, the condenser and the evaporator are connected in sequence, and the condenser is communicated with the evaporator through the capillary tube.

The compressor 18 includes a main body tank 181 and a liquid storage tank 182 communicated with the main body tank 181, an air outlet 184 is provided on the top of the main body tank 181, and an air suction inlet is provided on the top of the liquid storage tank 182; compressor 18 is equipped with explosion-proof pressure controller, and explosion-proof pressure controller is connected with 4 electricity of explosion-proof control box, and compressor 18 below is equipped with mounting bracket 19, and mounting bracket 19 includes the mounting panel and sets up 4 pillars at the mounting panel lower extreme, and four spinal branch post connections are passed through to mounting bracket 19 and casing 1 bottom, and the cover is equipped with the buckler 17 that is used for compressor 18 on the mounting bracket 19, and compressor 18 sets up in buckler 17.

The explosion-proof fan 8 comprises a volute, an impeller arranged in the volute and an explosion-proof motor for driving the impeller to rotate; the impeller is provided with an anti-static fan blade.

The explosion-proof fan 8 adopts an impeller with an anti-static fan blade, so that the explosion caused by static electricity can be prevented.

The shell 1 is provided with an explosion-proof temperature and humidity sensor 11 corresponding to the air inlet 2, and the explosion-proof temperature and humidity sensor 11 is electrically connected with the explosion-proof control box 4.

The anti-explosion temperature and humidity sensor 11 can monitor the temperature and humidity value at the air inlet 2 of the dehumidifier at any time and feed the value back to the anti-explosion control box 4.

The working principle and the working process are as follows:

in the working process of the dehumidifier, the reservoir 12 collects water condensed by the dehumidification circulating system 10, after the water is collected, the water in the reservoir 12 enters the filtering and purifying device 13 to purify and filter water flow to reach the standards quoted by people, and the purified water is stored in the water storage tank 14, when a mine disaster occurs or drinking water is lack underground, the sealing cover 16 can be opened, and the purified water in the water storage tank 14 is sucked through the hose 15; when the mine roof protecting device is used normally, pressure is supplied to the hydraulic ejector rod 6 through the hydraulic cylinder 9, the hydraulic ejector rod 6 drives the protecting top cover 5 to ascend and push against the roof of a mine, so that the dehumidifier is fixed, when a mine disaster occurs, the protecting top cover 5 can play a certain role in supporting and stabilizing, the supporting rod 7 plays a role in assisting supporting the protecting top cover 5, and when a rockfall occurs, the protecting top cover 5 can shelter trapped workers. The operation of the explosion-proof dehumidifier comprises internal and external circulation, and the internal circulation of the explosion-proof dehumidifier discharges high-temperature and high-pressure gas through the operation of the compressor 18 → enters the condenser for cooling → becomes low-temperature and high-pressure gas → is intercepted through the capillary tube → becomes low-temperature and low-pressure liquid → is evaporated and absorbs heat through the evaporator → returns to the compressor 18 to become low-temperature and low-pressure gas. The operation is repeated in a circulating way. The outer circulation of the explosion-proof dehumidifier, in case of normal start-up → by the operation of the blower → the wet air is sucked from the air inlet 2 → through the evaporator → the evaporator adsorbs the moisture in the air on the aluminum sheet → becomes dry air → through the heat dissipation of the condenser → is blown out from the air outlet 3. The compressor 18 receives an operation command of the explosion-proof control box 4 through the junction box, and the air suction port sucks air into the liquid storage tank 182, then enters the main body tank 181, is compressed and is discharged from the air outlet 184; the installation frame 19 is beneficial to reducing the direct contact between the compressor 18 and the shell 1, reducing vibration and playing a role in damping and buffering, and the waterproof cover 17 is arranged, so that the condition that moisture interferes with the use performance of the dehumidifier when the dehumidifier works can be avoided.

Example 2:

as shown in fig. 1, fig. 3, and fig. 4, in this embodiment, on the basis of embodiment 1, a plurality of air inlets 2 and air outlets 3 are formed in a casing 1, as shown in fig. 1, the air outlets 3 are disposed on the back surface of the casing 1, a partial structure diagram of the air outlets 3 is shown in fig. 1, the air inlets 2 and the air outlets 3 are both arranged in a rectangular array, an adjusting louver 21 is rotatably disposed in each air inlet 2, a push-pull handle 22 is disposed on the adjusting louver 21, and a filter screen 23 is disposed on the inner side of each air inlet 2.

The adjusting shutter 21 arranged at the air inlet 2 can adjust the size of the air inlet 2, so that the air inlet amount is adjusted, sundries can be prevented from entering the air duct, meanwhile, the injury of people by rotating fan blades can be avoided, and the safety is enhanced; meanwhile, the filter screen 23 is arranged to further filter out particle impurities in the air.

Embodiment 2 the rest of the structure and the operation principle are the same as those of embodiment 1.

Example 3:

as shown in fig. 1, fig. 2 and fig. 5, in this embodiment, on the basis of embodiment 1, a steering table is disposed below a casing 1, the steering table is connected to a bottom surface of the casing 1 through a rotating shaft, an area of the steering table is larger than a bottom area of the casing 1, a cross-sectional area of the rotating shaft is at least 3/4 of the bottom area of the casing 1, four universal wheels 20 are disposed on a lower surface of the steering table, each universal wheel 20 includes a universal rotating frame 203, a traveling wheel 201 and a shock absorbing suspension 202, an air inflation tire is disposed on the traveling wheel 201, the traveling wheel 201 is rotatably disposed on the universal rotating frame 203, and the shock absorbing suspensions 202 are disposed on two sides of the universal rotating frame 203.

Can remove the dehumidifier through universal wheel 20, aerify child and shock attenuation and hang 202 setting, improve the shock attenuation performance and the trafficability characteristic of dehumidifier to freely remove, can increase the environmental scope of dehumidification, casing 1 rotates on turning to the platform simultaneously, can increase the area of 2 air intakes of air intake, has improved dehumidification efficiency.

Embodiment 3 the rest of the structure and the operation principle are the same as those of embodiment 1.

Finally, it should be noted that: the above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.