High temperature and humidity simulation device for fire training

Abstract

The utility model discloses a high temperature and humidity simulation device for fire-fighting training, which effectively obtains a better high temperature and humidity effect and comprises a shell, a water storage tank is arranged in the shell, a plurality of steam channels are arranged at the top of the shell, a vertical channel is arranged in the middle of the shell, the lower portion of the vertical channel is communicated with a ventilation sleeve, and the ventilation sleeve is communicated with a water outlet of the shell. A first heating wire is arranged on the outer side of each ventilation sleeve, a rotatable heat dissipation mechanism used for exhausting high-temperature steam is arranged on the upper side of the vertical channel, and a plurality of universal wheels are arranged at the bottom of the shell. The probability that heated water vapor is condensed after making contact with gas with the large temperature difference is reduced, the indoor temperature rising speed is increased, the device can better exhaust high-temperature and high-humidity gas to the periphery, a better heat dissipation effect is achieved, and the risk that operators are scalded at the high temperature when making direct contact with the device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fire fighting training technical field relates to a high temperature wet simulation device for fire fighting training. BACKGROUND

[0002] In the fire rescue process, the fire rescue personnel will often encounter high temperature and high humidity environment rescue, in this process, the physical strength of the fire rescue personnel will have a great influence, thereby slowing down the rescue speed of the fire rescue personnel, in order to be able to simulate training for firemen under high temperature and high humidity environment, need a kind of high temperature wet simulation device for fire fighting training to carry out the simulation of high temperature and high humidity environment, so that it can be combined with other simulation training facilities to form high temperature and high humidity environment, place high temperature and high humidity environment generator in different training scenes, form different training scenes, can simulate actual rescue environment, thereby improving the rescue ability of fire fighting and combat personnel in high temperature and high humidity environment. UTILITY MODEL CONTENT

[0003] For the above problems, the utility model provides a kind of high temperature wet simulation device for fire fighting training, and the problems in prior art are well solved.

[0004] In order to realize the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] A kind of high temperature wet simulation device for fire fighting training, including shell, the inside of the shell is equipped with water storage tank, the top of shell is equipped with multiple steam channels, the lower side of each steam channel is communicated with the inside of the water storage tank, the middle part of the shell is equipped with vertical channel, the lower part of each vertical channel is communicated with the position of each steam channel and is equipped with vent sleeve, the outside of each vent sleeve is equipped with first heating wire, the upper side of the vertical channel is equipped with rotatable heat dissipation mechanism for removing high temperature steam, the bottom of the shell is equipped with multiple universal wheels.

[0006] Preferably, the inside of the water storage tank is equipped with multiple second heating wires, the inside of the shell is equipped with controller, the heat dissipation mechanism, first heating wire and second heating wire are connected with the controller.

[0007] Preferably, the first heating wire includes gas heating wire and steam heating wire connected with each other;

[0008] The steam heating wire is placed in the inside of the steam channel, for heating steam in the inside of steam channel;

[0009] The gas heating wire is inlaid in the side wall of the vent sleeve, for heating gas passing through the inside of vent sleeve.

[0010] Preferably, the heat dissipation mechanism comprises a heat dissipation sleeve rotatable relative to the shell, a plurality of heat dissipation fans are arranged in the middle of the heat dissipation sleeve, and the inside of the heat dissipation sleeve is communicated with the vertical channel.

[0011] Preferably, the inside of the vertical channel is fixedly connected with a sealing frame, the upper side of the sealing frame is rotatably connected with the heat dissipation sleeve, the lower side of the heat dissipation sleeve is fixedly connected with a large gear, the rear side of the large gear is engaged with a small gear, and a motor is arranged between the sealing frame and the vertical channel, and the output end of the motor is fixedly connected with the small gear.

[0012] Preferably, the top of the shell is fixedly connected with a heat dissipation frame, and the inside of the heat dissipation frame is fixedly connected with a protective net.

[0013] Compared with the prior art, the heat dissipation sleeve can be rotated, each heat dissipation fan can rotate to blow air around the shell, and the heated steam can be discharged, so that the heating and humidifying speed of the device is accelerated.

[0014] 1. The gas heating wire is inlaid in the side wall of the ventilation sleeve, when the gas passes through the inside of the ventilation sleeve, the gas passing through the ventilation sleeve can be heated under the action of the gas heating wire, thereby reducing the condensation probability of the heated water vapor after contacting the gas with large temperature difference, and the indoor gas can be indirectly heated to accelerate the indoor temperature rise.

[0015] 2. The heat dissipation sleeve can rotate, each heat dissipation fan can rotate to blow air around the shell, and the heated steam can be discharged, so that the heating and humidifying speed of the device is accelerated.

[0016] 3. The protective net reduces the risk of high-temperature scalding of the operator directly contacting the device. ACCURACY

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the position of the water storage tank in the utility model.

[0020] Figure 4 It is a schematic diagram of the position of the small gear in the utility model.

[0021] In the diagram: 1. Shell; 2. Water tank; 3. Steam passage; 4. Vertical passage; 5. Ventilation sleeve; 6. First heating wire; 7. Heat dissipation mechanism; 8. Caster wheel; 9. Second heating wire; 10. Gas heating wire; 11. Steam heating wire; 12. Heat dissipation sleeve; 13. Heat dissipation fan; 14. Sealing frame; 15. Large gear; 16. Small gear; 17. Motor; 18. Heat dissipation frame; 19. Protective net. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The following is in conjunction with the appendix Figures 1-4 The specific embodiments of this utility model will be described in further detail.

[0024] Depend on Figures 1-4 As shown, this utility model includes a housing 1. To achieve better humidity control, a water storage tank 2 is provided inside the housing 1. A water inlet is provided on the rear side of the water storage tank 2, which will not be described in detail here. Multiple steam channels 3 are provided on the top of the housing 1. The lower side of each steam channel 3 is connected to the interior of the water storage tank 2. A vertical channel 4 is provided in the middle of the housing 1. A vent sleeve 5 is connected to the lower part of each vertical channel 4 corresponding to the position of each steam channel 3. A first heating wire 6 is provided on the outer side of each vent sleeve 5. A rotatable heat dissipation mechanism 7 for discharging high-temperature steam is provided on the upper side of the vertical channel 4. Multiple casters 8 are provided at the bottom of the housing 1.

[0025] When in use, a certain amount of purified water can be added to the water storage tank 2. After the purified water is heated inside the water storage tank 2, the steam moves upward through the steam channel 3. During the upward movement of the steam, it will be further heated by the first heating wire 6, reducing its density. The steam that has been heated a second time will be discharged through the upper opening of the steam channel 3. Under the action of the heat dissipation mechanism 7, the steam that has been heated a second time will be blown out to the sides of the shell 1, thereby obtaining a better high temperature and high humidity effect in the sealed room.

[0026] Furthermore, by Figures 1-4 As shown, the water storage tank 2 is equipped with multiple second heating wires 9 inside, and the housing 1 is equipped with a controller. The heat dissipation mechanism 7, the first heating wire 6 and the second heating wires 9 are all connected to the controller.

[0027] In use, through the controller, according to the pre-set temperature, humidity and other parameter information, the controller controls the first heating wire 6 and the second heating wire 9 to heat and humidify, in order to make the whole training scene reach the pre-set temperature and humidity and other parameters, the system starts the fan to guide and diffuse the heat and humidity, so that the whole training environment can quickly reach the required temperature and humidity.

[0028] Further, as shown in Figures 1-4 In order to obtain better gas heating effect, the first heating wire 6 includes gas heating wire 10 and steam heating wire 11 connected with each other;

[0029] The steam heating wire 11 is arranged in the steam passage 3, and is used for heating the steam in the steam passage 3;

[0030] The gas heating wire 10 is embedded in the side wall of the air sleeve 5, and is used for heating the gas passing through the air sleeve 5;

[0031] In use, when the gas passes through the steam passage 3, the gas is heated again under the action of the steam heating wire 11, when the heat dissipation mechanism 7 works, the gas is sucked through the vertical passage 4 and the air sleeve 5, when the gas passes through the inside of the air sleeve 5, the gas passing through the air sleeve 5 can be heated under the action of the gas heating wire 10, thereby reducing the condensation probability of the heated water vapor after contacting the gas with large temperature difference, in addition, the indoor gas can be indirectly heated to accelerate the indoor temperature rise.

[0032] Further, as shown in Figures 1-4 In order to make the device better discharge high-temperature and high-humidity gas to the surrounding, the heat dissipation mechanism 7 includes a heat dissipation sleeve 12 which can rotate relative to the shell 1, the middle part of the heat dissipation sleeve 12 is provided with a plurality of heat dissipation fans 13, the inside of the heat dissipation sleeve 12 is communicated with the vertical passage 4;

[0033] In use, the high-temperature and high-humidity gas can be better discharged through the heat dissipation fan 13, in addition, since the high-temperature and high-humidity gas does not directly flow through the heat dissipation fan 13, the probability that the heat dissipation fan 13 is damaged by the high-temperature and high-humidity gas in use can be reduced.

[0034] Further, as shown in Figures 1-4 In order to obtain better heat dissipation effect, the inside of the vertical passage 4 is fixedly connected with a sealing frame 14, the upper side of the sealing frame 14 is rotatably connected with the heat dissipation sleeve 12, the lower side of the heat dissipation sleeve 12 is fixedly connected with a large gear 15, the rear side of the large gear 15 is engaged with a small gear 16, a motor 17 is arranged between the sealing frame 14 and the vertical passage 4, the output end of the motor 17 is fixedly connected with the small gear 16; the motor 17 is a servo motor 17, which will not be described here, and the motor 17 is connected with the controller;

[0035] In use, the closed frame 14 is used to isolate the motor 17 from the high-temperature and high-humidity gas, so that the motor 17 obtains a better working environment and increases its service life; after the motor 17 is started, the output end drives the pinion 16 to rotate, and then drives the gear 15 to rotate, and then the gear 15 drives the heat dissipation sleeve 12 to rotate, and then each heat dissipation fan 13 rotates to blow the shell 1 around, and then the steam after secondary heating is discharged.

[0036] Further, as shown in Figures 1-4 In order to reduce the risk of high-temperature scalding of the operator directly contacting the device, the top of the shell 1 is fixedly connected with a heat dissipation frame 18, and the inside of the heat dissipation frame 18 is fixedly connected with a protective net 19.

[0037] In use, the protective net 19 can reduce the risk of high-temperature scalding of the operator directly contacting the steam.

[0038] In use of the utility model, first, the device can be moved to a suitable position through the universal wheel 8, and a certain amount of pure water is added into the water storage tank 2; after the pure water is heated and boiled by the second heating wire 9 in the water storage tank 2, the high-temperature steam moves upward through the steam channel 3, and is further heated under the action of the first heating wire 6 to reduce its density and speed up its flow speed; then the steam after secondary heating is discharged through the upper end opening of the steam channel 3, and is blown to the four sides of the shell 1 under the action of the heat dissipation mechanism 7, so that a better high-temperature and high-humidity effect is obtained in the closed room; when needed, the motor 17 can be started; after the motor 17 is started, the output end drives the pinion 16 to rotate, and then drives the gear 15 to rotate, and then the gear 15 drives the heat dissipation sleeve 12 to rotate, and then each heat dissipation fan 13 rotates to blow the shell 1 around, and then the steam after secondary heating is discharged.

[0039] The utility model has the advantages of novel structure, ingenious design, simple and convenient operation, and better high-temperature and high-humidity effect obtained through the design, so that the device can better heat the gas, reduce the condensation probability of the heated steam after contacting the gas with a large temperature difference, speed up the indoor temperature rising speed, make the device better discharge the high-temperature and high-humidity gas to the four sides to obtain a better heat dissipation effect, and reduce the risk of high-temperature scalding of the operator directly contacting the device.

[0040] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high temperature wet simulation device for fire training comprising a housing characterised in that: The inside of the shell is provided with a water storage tank, the top of the shell is provided with a plurality of steam channels, the lower side of each steam channel is in communication with the inside of the water storage tank, the middle of the shell is provided with a vertical channel, the lower part of each vertical channel is in communication with the position of each steam channel through a ventilation sleeve, the outside of each ventilation sleeve is provided with a first heating wire, the upper side of the vertical channel is provided with a rotatable heat dissipation mechanism for removing high-temperature steam, and the bottom of the shell is provided with a plurality of universal wheels.

2. A high temperature wet simulating device for fire training according to claim 1, characterized in that: The inside of the water storage tank is provided with a plurality of second heating wires, the inside of the shell is provided with a controller, and the heat dissipation mechanism, the first heating wire and the second heating wire are connected with the controller.

3. The high temperature wet simulating device for fire training according to claim 1, characterized in that: The first heating wire comprises a gas heating wire and a steam heating wire connected with each other. The steam heating wire is arranged in the inside of the steam channel and is used for heating the steam in the steam channel. The gas heating wire is inlaid in the side wall of the ventilation sleeve and is used for heating the gas passing through the ventilation sleeve.

4. The high temperature wet simulating device for fire training of claim 1, wherein: The heat dissipation mechanism comprises a heat dissipation sleeve rotatable relative to the shell, a plurality of heat dissipation fans are arranged in the middle of the heat dissipation sleeve, and the inside of the heat dissipation sleeve is in communication with the vertical channel.

5. A high temperature wet simulating device for fire training according to claim 4, characterized in that: The inside of the vertical channel is fixedly connected with a sealing frame, the upper side of the sealing frame is rotatably connected with the heat dissipation sleeve, the lower side of the heat dissipation sleeve is fixedly connected with a large gear, the rear side of the large gear is engaged with a small gear, a motor is arranged between the sealing frame and the vertical channel, and the output end of the motor is fixedly connected with the small gear.

6. The high temperature wet simulating device for fire training of claim 1, wherein: The top of the shell is fixedly connected with a heat dissipation frame, and the inside of the heat dissipation frame is fixedly connected with a protective net.

Images