CN202467912U

CN202467912U - Mining escape capsule

Info

Publication number: CN202467912U
Application number: CN2012200711599U
Authority: CN
Inventors: 陈春明; 敖志强; 姜成东; 刘聪; 魏思勇; 于洪军; 姜昆源; 李家胜; 赵慧远; 南海强
Original assignee: SHANDONG FUSHENG MINING SAFETY TECHNOLOGY CO LTD
Current assignee: SHANDONG FUSHENG MINING SAFETY TECHNOLOGY CO LTD
Priority date: 2012-02-29
Filing date: 2012-02-29
Publication date: 2012-10-03
Anticipated expiration: 2022-02-28

Abstract

The utility model discloses a mining escape capsule, comprising a capsule body, wherein a first thermal insulation wall and a second thermal insulation wall are arranged in the capsule body; a thermal insulation sealing door is arranged on the first thermal insulation wall; the capsule body is divided into a transition capsule, a survival capsule and an equipment capsule through the first thermal insulation wall and the second thermal insulation wall; an air curtain spraying device and an excrement collecting type toilet are mounted in the transition capsule; a refrigeration and purification integrated machine is mounted in the survival capsule; an air inlet of the refrigeration and purification integrated machine is communicated with an air outlet of an ice bank cabinet through an air cooling pipeline; an air filter is mounted at an air inlet of the ice bank cabinet; a compressor group is mounted in the equipment capsule; and a condensing tube of the compressor group is arranged in a shell of the ice bank cabinet. The mining escape capsule provided by the utility model has the advantages that after an mine accident happens, the compressor unit only needs intermittent duty, so that the less electric energy is consumed; the refrigeration efficiency can be maintained for long time due to ice in the ice bank cabinet after the electric energy in the capsule is completely consumed, so that the survival time of trapped people can be greatly prolonged, the life security of the trapped people can be provided, and the like.

Description

Mining survival capsule

Technical field

The utility model relates to a kind of mining lifesaving appliance, specifically a kind of mining survival capsule.

Background technology

Existing mining survival capsule does not mostly possess the air cooling purification function;, mine disaster can only limited existence guarantee be provided after taking place for the down-hole indicator of trapped personnel; If indicator of trapped personnel stranded overlong time in survival capsule still can face life danger because of reasons such as temperature in the cabin raise gradually, pernicious gas content increases gradually.For addressing this problem; Those skilled in the art has designed the mining survival capsule product that has refrigerating plant and air cleaning unit; But the employed refrigerating plant of these products all is to adopt the compressor unit of electricity driving or fuel driven directly in the cabin Cryogenic air to be provided; In compressor unit when operation, need lot of consumption electric energy or fuel, in case electric energy or fuel are exhausted in the cabin, then can't continue in the cabin, to provide Cryogenic air; Temperature can raise rapidly in the cabin, and indicator of trapped personnel still can face life danger.

The utility model content

The purpose of the utility model provides a kind of mining survival capsule, and it adopts the mode of ice-reserving refrigeration, after mine disaster takes place; Compressor unit only needs intermittent operation, keeps the ice-reserving in-cabinet temperature below 0 degree, guarantees that inner ice can not melt; Consumed power is less; And still can lean on the ice in the ice-reserving cabinet to keep the refrigerating efficiency of long period after electric energy exhausts fully in the cabin, significantly prolong the life span of indicator of trapped personnel, for the life security of indicator of trapped personnel provides safeguard.

The utility model is for realizing above-mentioned purpose, and realize through following technical scheme: comprise the cabin body, body two ends, cabin are installed first pressure closure and second pressure closure respectively; First insulating partition and second insulating partition are set in the body of cabin, the thermal-insulating sealing door is set on first insulating partition, first insulating partition and second insulating partition are separated into transfer chamber, existence cabin and equipment compartment with the cabin body; First hatch door is set on first pressure closure; Second hatch door is set on second pressure closure, air curtain spray equipment and collecting dung formula toilet are installed in the transfer chamber, in the existence cabin refrigeration is installed and purifies all-in-one; The air intake that refrigeration purifies all-in-one is communicated with the air outlet of ice-reserving cabinet through cold air duct; The air intake of ice-reserving cabinet is installed air filter, and compressor unit is installed in the equipment compartment, and the condensation pipe of compressor unit is arranged in the ice-reserving cabinet housing.The cabin body is interconnected by several sections barrel-type casings to be formed, and every section barrel-type casing includes outer casing and internal layer shell, and the reinforcement gusset is set between outer casing and the internal layer shell; Filling heat insulating wall in the cavity between outer casing and the internal layer shell; The internal layer shell inwall is provided with the plastic-blasting layer, and outer casing all is connected with annular flange with the internal layer shell two ends, and the annular flange between the adjacent barrel-type casing connects through bolt; Annular groove is offered in the annular flange border, and joint ring is installed in the annular groove.Said refrigeration purifies all-in-one has the air box housing, and the air box case top is provided with equal bellows shell, between air box housing and the equal bellows shell horizontal baffle is installed; Set out the air port on the horizontal baffle, explosion-proof fan is installed in the air outlet below, and equal fan housing is installed in the air outlet top; All fan housing comprises the truncated cone shape sidewall, and the sidewall top is connected with verge board, and a plurality of air channels are evenly offered in the sidewall border; All the bellows shell top is communicated with cabinet; The ventilation dividing plate is installed in the cabinet, is placed medicine-chest on the ventilation dividing plate, the cold wind outlet is offered at the cabinet top.Said ice-reserving cabinet has cabinet, and the cabinet top is provided with top cover, and ventilating duct is installed in the cabinet; The ventilating duct lower end is communicated with cold air duct, and air filter is installed in the ventilating duct upper end, and heat exchange fin is installed on the ventilating duct; The cabinet lateral wall is installed outside constant voltage pipeline, and outside constant voltage pipeline one end is communicated with cabinet top, and the outside constant voltage pipeline other end is communicated with the cabinet bottom; The inner broad ways of cabinet is installed pull bar, and the pull bar two ends are connected with the cabinet inwall.1.5-2.5 ° of the relative horizontal plane inclination of the straight-tube portion of ventilating duct; The ventilating duct lower end is connected with cold air duct through Water collecting cover, and the absorbent wool pad is set in the Water collecting cover, offers gravity vent on the absorbent wool pad; The Water collecting cover bottom is provided with gutter, and catch basin is installed in the gutter below.

The advantage of the utility model is: adopt the mode of ice-reserving refrigeration, after mine disaster took place, compressor unit only needed intermittent operation; Keep the ice-reserving in-cabinet temperature below 0 degree, guarantee that inner ice can not melt, consumed power is less; And still can lean on the ice in the ice-reserving cabinet to keep the refrigerating efficiency of long period after electric energy exhausts fully in the cabin, significantly prolong the life span of indicator of trapped personnel, for the life security of indicator of trapped personnel provides safeguard; Air can be fully purified in the cabin, has further prolonged the life span of indicator of trapped personnel, and the cabinet compressive resistance is high; Good heat preservation performance, the volume of ice-reserving cabinet is little, and refrigerating efficiency is high; The transformation stress that produces in the time of can offsetting refrigeration, condensed water can be collected, and does not influence effect on moisture extraction etc.

Description of drawings

Fig. 1 is the utility model structural representation; Fig. 2 is an I portion structure for amplifying sketch map among Fig. 1; Fig. 3 is an II portion structure for amplifying sketch map among Fig. 1; Fig. 4 is the structure for amplifying sketch map of ice-reserving cabinet among Fig. 1; Fig. 5 is an III portion structure for amplifying sketch map among Fig. 1.

The specific embodiment

The described mining survival capsule of the utility model comprises cabin body 1; Body 1 two ends in cabin are installed first pressure closure 2 and second pressure closure 3 respectively; Be provided with in the cabin body 1 and thermal-insulating sealing door 9, the first insulating partitions 4 and second insulating partition 5 be set on first insulating partition 4 and second insulating partition, 5, the first insulating partitions 4 the cabin body is separated into transfer chamber 6, existence cabin 7 and equipment compartment 8; First hatch door 10 is set on first pressure closure 2; Second hatch door 11 is set on second pressure closure 3, air curtain spray equipment 21 and collecting dung formula toilet 22 are installed in the transfer chamber 6, in the existence cabin 7 refrigeration is installed and purifies all-in-one 23; The air intake that refrigeration purifies all-in-one 23 is communicated with the air outlet of ice-reserving cabinet 25 through cold air duct 24; The air intake of ice-reserving cabinet 25 is installed air filter 27, and compressor unit 28 is installed in the equipment compartment 8, and the condensation pipe 29 of compressor unit 28 is arranged in ice-reserving cabinet 25 housings.After mine disaster takes place; Compressor unit only needs intermittent operation, keeps the ice-reserving in-cabinet temperature below 0 degree, guarantees that inner ice can not melt; Consumed power is less; And still can lean on the ice in the ice-reserving cabinet to keep the refrigerating efficiency of long period after electric energy exhausts fully in the cabin, significantly prolong the life span of indicator of trapped personnel, for the life security of indicator of trapped personnel provides safeguard.After the low-temperature airflow that the ice-reserving cabinet produces gets into refrigeration purification all-in-one 23; Refrigeration purifies medicine and the interior harmful components generation chemical reaction of air that stores in the all-in-one 23; Remove the harmful components in the air, reach the effect that purifies air, further prolonged the life span of indicator of trapped personnel.

The utility model has enough compressive resistances and good heat-insulating property in order to make cabinet 1; Can adopt following structure: cabin body 1 is interconnected by several sections barrel-type casings to be formed; Every section barrel-type casing includes outer casing 12 and internal layer shell 13; Be provided with between outer casing 12 and the internal layer shell 13 and strengthen gusset 14, filling heat insulating wall 17 in the cavity between outer casing 12 and the internal layer shell 13, internal layer shell 13 inwalls are provided with plastic-blasting layer 20; Outer casing 12 all is connected with annular flange 15 with internal layer shell 13 two ends; Annular flange between the adjacent barrel-type casing connects through bolt 16, and annular groove 18 is offered in annular flange 15 borders, and joint ring 19 is installed in the annular groove 18.

The structure that the said refrigeration of the utility model purifies all-in-one 23 is: said refrigeration purifies all-in-one 23 has air box housing 39, and air box housing 39 tops are provided with equal bellows shell 38, between air box housing 39 and the equal bellows shell 38 horizontal baffle 31 is installed; Set out air port 32 on the horizontal baffle 31; Explosion-proof fan 33 is installed in air outlet 32 belows, and equal fan housing is installed in air outlet 34 tops, and all fan housing comprises truncated cone shape sidewall 35; Sidewall 35 tops are connected with verge board 36; A plurality of air channels 37 are evenly offered in sidewall 35 borders, and all bellows shell 38 tops are communicated with cabinet 40, and ventilation dividing plate 41 is installed in the cabinet 40; Place medicine-chest 42 on the ventilation dividing plate 41, cold wind outlet 43 is offered at cabinet 40 tops.The compressed air that explosion-proof fan 33 produces gets into equal fan housing from air outlet 32; After being stopped by verge board 36, flow out along the air channel of offering on the sidewall 35 37, because sidewall 35 is truncated cone shape; Air-flow can tilt to a plurality of directions in casing border when air channel 37 flows out; Reach and make the equally distributed purpose of compressed air, guarantee that the medicine in each medicine-chest all can fully react with airborne harmful components, guarantee that air can access completely to purify.

The structure of the said ice-reserving cabinet 25 of the utility model is: said ice-reserving cabinet 25 has cabinet 51, and cabinet 51 tops are provided with top cover 52, and ventilating duct 54 is installed in the cabinet 51; Ventilating duct 54 lower ends are communicated with cold air duct 24; Air filter 27 is installed in ventilating duct 54 upper ends, and heat exchange fin 55 is installed on the ventilating duct 54, and cabinet 51 lateral walls are installed outside constant voltage pipeline 57; Outside constant voltage pipeline 57 1 ends are communicated with cabinet 51 tops; Outside constant voltage pipeline 57 other ends are communicated with cabinet 51 bottoms, and cabinet 51 inner broad ways are installed pull bar 58, and pull bar 58 two ends are connected with cabinet 51 inwalls.When needing to freeze in the survival capsule, the negative-pressure air-flow that the explosion-proof fan 33 in the refrigeration purification all-in-one 23 produces blows out in the cabin after refrigeration purifies the all-in-one purification in ventilating duct 4 entering refrigeration purification all-in-ones; Air-flow carries out interchange of heat through the ice in tube wall and heat exchange fin 55 and the cabinet 51 in ventilating duct 54; The temperature of air-flow reduces rapidly, realizes the effect of refrigeration in the survival capsule, and the heat exchange fin 55 on the ventilating duct 54 can be on the basis that guarantees refrigerating efficiency; Effectively reduce the length of ventilating duct 54; Reduce ventilating duct 54 shared space in the ice-reserving cabinet, improve survival capsule inner space utilization rate, the resistance when reducing air through ventilating duct 54; Reduce fans load, reduce equipment power dissipation.During ice-reserving cabinet refrigeration, the water on cabinet 51 inner upper stratas congeals into ice earlier, after ice face and the cabinet 51 inwalls bonding; Along with the water below the ice face continues setting expansion, can a part of hydraulic pressure be gone into outside constant voltage pipeline 57, this part water flows back to cabinet 51 along outside constant voltage pipeline 57 from cabinet 51 tops; Arrive more than the ice face; Make the ice face keep constant voltage up and down, the transformation stress that ice-reserving cabinet refrigeration produces is offset, prevent that ice-reserving cabinet overall structure is damaged.

The utility model is in order to prevent condensed water a large amount of gathering in ventilating duct 54; Straight-tube portion that can ventilating duct 54 is set to 1.5-2.5 ° of relative horizontal plane inclination; Ventilating duct 54 lower ends are connected with cold air duct 24 through Water collecting cover 59, and absorbent wool pad 60 is set in the Water collecting cover 59, offer gravity vent 61 on the absorbent wool pad 60; Water collecting cover 59 bottoms are provided with gutter 62, and catch basin 63 is installed in gutter 62 belows.Condensed water in the ventilating duct 54 can slowly be discharged along ventilating duct 54, guarantees effect on moisture extraction, and can prevent that condensed water from splashing, if the angle of inclination of each straight tube is excessive, can increase the volume of ventilating duct, is unfavorable for improving the space availability ratio in the survival capsule.Condensation flow in the ventilating duct 54 by 60 absorption of absorbent wool pad, can not get into cold air duct 24 when Water collecting cover 59, the condensed water of collecting in the Water collecting cover 59 can be discharged along gutter 62, gets into catch basin 63, is convenient to recycling.

64 is battery pack among the figure.

Claims

1. mining survival capsule; Comprise cabin body (1); Cabin body (1) two ends are installed first pressure closure (2) and second pressure closure (3) respectively; It is characterized in that: first insulating partition (4) and second insulating partition (5) are set in the cabin body (1), thermal-insulating sealing door (9) is set on first insulating partition (4), first insulating partition (4) and second insulating partition (5) are separated into transfer chamber (6), existence cabin (7) and equipment compartment (8) with the cabin body; First hatch door (10) is set on first pressure closure (2); Second hatch door (11) is set on second pressure closure (3), air curtain spray equipment (21) and collecting dung formula toilet (22) are installed in the transfer chamber (6), refrigeration is installed in the existence cabin (7) purifies all-in-one (23); The air intake that refrigeration purifies all-in-one (23) is communicated with the air outlet of ice-reserving cabinet (25) through cold air duct (24); The air intake of ice-reserving cabinet (25) is installed air filter (27), and compressor unit (28) is installed in the equipment compartment (8), and the condensation pipe (29) of compressor unit (28) is arranged in ice-reserving cabinet (25) housing.

2. mining survival capsule according to claim 1; It is characterized in that: cabin body (1) is interconnected by several sections barrel-type casings to be formed; Every section barrel-type casing includes outer casing (12) and internal layer shell (13); Be provided with between outer casing (12) and the internal layer shell (13) and strengthen gusset (14), filling heat insulating wall (17) in the cavity between outer casing (12) and the internal layer shell (13), internal layer shell (13) inwall is provided with plastic-blasting layer (20); Outer casing (12) all is connected with annular flange (15) with internal layer shell (13) two ends; Annular flange between the adjacent barrel-type casing connects through bolt (16), and annular groove (18) is offered in annular flange (15) border, and joint ring (19) is installed in the annular groove (18).

3. mining survival capsule according to claim 1; It is characterized in that: said refrigeration purifies all-in-one (23) has air box housing (39), and air box housing (39) top is provided with equal bellows shell (38), between air box housing (39) and the equal bellows shell (38) horizontal baffle (31) is installed; Set out air port (32) on the horizontal baffle (31); Explosion-proof fan (33) is installed in air outlet (32) below, and equal fan housing is installed in air outlet (34) top, and all fan housing comprises truncated cone shape sidewall (35); Sidewall (35) top is connected with verge board (36); A plurality of air channels (37) are evenly offered in sidewall (35) border, and all bellows shell (38) top is communicated with cabinet (40), and ventilation dividing plate (41) is installed in the cabinet (40); Ventilation dividing plate (41) is gone up and is placed medicine-chest (42), and cold wind outlet (43) is offered at cabinet (40) top.

4. mining survival capsule according to claim 1; It is characterized in that: said ice-reserving cabinet (25) has cabinet (51), and cabinet (51) top is provided with top cover (52), and ventilating duct (54) is installed in the cabinet (51); Ventilating duct (54) lower end is communicated with cold air duct (24); Air filter (27) is installed in ventilating duct (54) upper end, and ventilating duct (54) is gone up heat exchange fin (55) is installed, and cabinet (51) lateral wall is installed outside constant voltage pipeline (57); Outside constant voltage pipeline (57) one ends are communicated with cabinet (51) top; Outside constant voltage pipeline (57) other end is communicated with cabinet (51) bottom, and the inner broad ways of cabinet (51) is installed pull bar (58), and pull bar (58) two ends are connected with cabinet (51) inwall.

5. mining survival capsule according to claim 4; It is characterized in that: 1.5-2.5 ° of the relative horizontal plane inclination of the straight-tube portion of ventilating duct (54); Ventilating duct (54) lower end is connected with cold air duct (24) through Water collecting cover (59), and absorbent wool pad (60) is set in the Water collecting cover (59), offers gravity vent (61) on the absorbent wool pad (60); Water collecting cover (59) bottom is provided with gutter (62), and catch basin (63) is installed in gutter (62) below.