Air-friendly smoke inhalation injury molding device
By designing an air-friendly smoke inhalation injury modeling device, the problems of smoke model pollution and inaccurate concentration control in existing technologies have been solved, and quantitative smoke modeling in the laboratory and environmentally friendly experimental results have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-04-07
AI Technical Summary
Existing smoke inhalation injury model devices lack smoke elimination design under laboratory conditions, which can easily pollute the environment and make it impossible to accurately control smoke concentration, thus rendering the experiments impractical.
An air-friendly smoke inhalation injury modeling device was designed, which includes smoke generation, inhalation and filtration mechanisms, and is equipped with a smoke monitoring module and a ventilation system to control smoke concentration and temperature. Combined with water mist filtration and activated carbon adsorption, it can achieve quantitative control and reduce pollution.
This method enables quantitative smoke modeling under laboratory conditions, reducing environmental pollution and improving the accuracy and safety of experiments.
Smart Images
Figure CN224084415U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to inhaled injury experiment technical field, concretely relates to a kind of air friendly type smoke inhaled injury modeling device. BACKGROUND
[0002] Inhaled injury refers to a kind of compound injury caused by heat and / or smoke and other two different nature injury factors. There are more than 11 million burn cases in the world every year, about 180,000 people die, the incidence of inhaled injury of inpatient burn patients is about 5%-10%, and the mortality rate of inhaled injury patients is as high as about 58%.
[0003] Therefore, it is necessary to carry out related research on inhaled injury. At present, the inhaled injury modeling used in clinic generally adopts smoke inhaled injury model, but the modeling equipment for smoke inhaled injury model has not been unified, especially under laboratory conditions. The equipment of the previous inhaled injury model does not have the design of eliminating smoke, does not have practicability, is easy to pollute the environment, and cannot monitor smoke concentration and cannot quantitatively and accurately control modeling. UTILITY MODEL CONTENT
[0004] The utility model is carried out to solve the above problems, and aims to provide an air friendly type smoke inhaled injury modeling device.
[0005] The utility model provides an air friendly type smoke inhaled injury modeling device, which has the following characteristics: a smoke generating mechanism is used to generate smoke, which includes a smoke generating box and a smoke conduction channel, and smoke is generated by a smoke cake in the smoke generating box; a smoke inhalation mechanism is used to place experimental animals, which includes a smoke inhalation box and a smoke treatment channel, and smoke enters the smoke inhalation box through the smoke conduction channel; and a smoke filtering mechanism is used to filter smoke, which includes a smoke filtering box and an air pipe, and smoke enters the smoke filtering box through the smoke treatment channel for filtering and is discharged through the air pipe.
[0006] The air-friendly smoke inhalation injury modeling device has the following characteristics: the smoke generating mechanism comprises a smoke generating box body, a smoke generating box front cover and a smoke generating box rear cover; the smoke generating box body is provided with a smoke generating box front cover groove and a smoke generating box rear cover groove; the smoke generating box front cover groove is used for placing a smoke cake placing bin and a smoke cake ash placing bin; the smoke generating box rear cover groove is used for passing through a smoke conduction channel; the smoke generating box front cover groove is provided with a smoke generating box front cover groove position corresponding to a smoke generating area; and the smoke generating box rear cover groove is provided with a smoke generating box rear cover groove position corresponding to a smoke cooling area.
[0007] The air-friendly smoke inhalation injury modeling device has the following characteristics: the smoke generating mechanism comprises a smoke generating box body, a smoke generating box front cover and a smoke generating box rear cover; the smoke generating box body is provided with a smoke generating box front cover groove and a smoke generating box rear cover groove; the smoke generating box front cover groove is used for placing a smoke cake placing bin and a smoke cake ash placing bin; the smoke generating box rear cover groove is used for passing through a smoke conduction channel; the smoke generating box front cover groove is provided with a smoke generating box front cover groove position corresponding to a smoke generating area; and the smoke generating box rear cover groove is provided with a smoke generating box rear cover groove position corresponding to a smoke cooling area.
[0008] The air-friendly smoke inhalation injury modeling device has the following characteristics: the smoke generating mechanism comprises a smoke generating box body, a smoke generating box front cover and a smoke generating box rear cover; the smoke generating box body is provided with a smoke generating box front cover groove and a smoke generating box rear cover groove; the smoke generating box front cover groove is used for placing a smoke cake placing bin and a smoke cake ash placing bin; the smoke generating box rear cover groove is used for passing through a smoke conduction channel; the smoke generating box front cover groove is provided with a smoke generating box front cover groove position corresponding to a smoke generating area; and the smoke generating box rear cover groove is provided with a smoke generating box rear cover groove position corresponding to a smoke cooling area.
[0009] The air-friendly smoke inhalation injury modeling device has the following characteristics: the smoke generating mechanism comprises a smoke generating box body, a smoke generating box front cover and a smoke generating box rear cover; the smoke generating box body is provided with a smoke generating box front cover groove and a smoke generating box rear cover groove; the smoke generating box front cover groove is used for placing a smoke cake placing bin and a smoke cake ash placing bin; the smoke generating box rear cover groove is used for passing through a smoke conduction channel; the smoke generating box front cover groove is provided with a smoke generating box front cover groove position corresponding to a smoke generating area; and the smoke generating box rear cover groove is provided with a smoke generating box rear cover groove position corresponding to a smoke cooling area.
[0010] The air-friendly smoke inhalation injury modeling device has the following characteristics: the smoke generating mechanism comprises a smoke generating box body, a smoke generating box front cover and a smoke generating box rear cover; the smoke generating box body is provided with a smoke generating box front cover groove and a smoke generating box rear cover groove; the smoke generating box front cover groove is used for placing a smoke cake placing bin and a smoke cake ash placing bin; the smoke generating box rear cover groove is used for passing through a smoke conduction channel; the smoke generating box front cover groove is provided with a smoke generating box front cover groove position corresponding to a smoke generating area; and the smoke generating box rear cover groove is provided with a smoke generating box rear cover groove position corresponding to a smoke cooling area.
[0011] The air-friendly smoke inhalation injury modeling device has the characteristics that the box door is provided with a box door switch for opening or closing the box door.
[0012] The air-friendly smoke inhalation injury modeling device has the characteristics that a sealing rubber strip is arranged between the box door and the smoke inhalation box body to prevent smoke from leaking from the inside of the smoke inhalation box body.
[0013] The air-friendly smoke inhalation injury modeling device has the characteristics that the smoke monitoring module comprises a temperature monitoring module and a smoke concentration monitoring module for monitoring the temperature and the smoke concentration in the box body.
[0014] The air-friendly smoke inhalation injury modeling device has the characteristics that an activated carbon adsorption column is arranged at the rear side of the ventilation fan for preliminarily adsorbing harmful particles in the smoke.
[0015] Effects of the utility model
[0016] According to the air-friendly smoke inhalation injury modeling device, the smoke monitoring module is arranged at the rear cover of the smoke inhalation box for detecting the smoke concentration and the temperature in the smoke inhalation box body, so that quantitative control of smoke inhalation injury modeling is realized. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a structural schematic view of a smoke generating mechanism in an embodiment of the utility model;
[0018] Figure 2 is a structural schematic view of a smoke inhalation mechanism in an embodiment of the utility model; and
[0019] Figure 3 is a structural schematic view of a smoke filtering mechanism in an embodiment of the utility model. DETAILED DESCRIPTION
[0020] In the description of the present application, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0021] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the following embodiments are described in detail in combination with the drawings.
[0022] Figure 1 is a structural schematic view of the smoke generating mechanism in the embodiment of the present application. Figure 2 is a structural schematic view of the smoke inhalation mechanism in the embodiment of the present application. Figure 3 is a structural schematic view of the smoke filtering mechanism in the embodiment of the present application.
[0023] As shown in Figures 1-3 , the air-friendly smoke inhalation injury modeling device in the embodiment includes a smoke generating mechanism 10, a smoke inhalation mechanism 20 and a smoke filtering mechanism 30.
[0024] As shown in Figure 1 , the smoke generating mechanism 10 is used to generate smoke, and includes a smoke generating box body 15, a smoke generating box front cover 13, a smoke generating box rear cover 19 and a smoke conduction channel 18.
[0025] The L-shaped long steel plate 16 with holes 17 is arranged in the smoke generating box body 15, and the L-shaped long steel plate 16 is used to divide the smoke generating box body 15 into a smoke generating area and a smoke cooling area.
[0026] The smoke generating box front cover 13 is fixed to the front side of the smoke generating box body 15, and the smoke generating box rear cover 19 is fixed to the rear side of the smoke generating box body 15.
[0027] The smoke generating box front cover 13 is provided with three smoke generating box front cover notches 14 at positions corresponding to the smoke generating area, two smoke cake placement warehouses 11 and a smoke cake ash placement warehouse 12 are respectively placed in the three smoke generating box front cover notches 14, and the position of the smoke cake ash placement warehouse 12 is below the two smoke cake placement warehouses 11.
[0028] A smoke generator box rear cover slot (not shown in the figure) is provided on the smoke generator box rear cover 19 at a position corresponding to the smoke cooling area. The smoke conduction channel 18 is provided through the smoke generator box rear cover slot (not shown in the figure) to introduce smoke into the smoke intake mechanism 20.
[0029] Smoke is generated inside the smoke generating chamber 15 by smoke cakes placed in the smoke cake placement chamber 11. A smoke conduction channel switch (not shown in the figure) is provided on the smoke conduction channel 18 to control the amount of smoke passing through the smoke conduction channel 18.
[0030] like Figure 2 As shown, the smoke inhalation mechanism 20 is used to place experimental animals and includes a smoke inhalation chamber 26, a front cover 22 of the smoke inhalation chamber, a rear cover 23 of the smoke inhalation chamber, and a smoke treatment channel 25.
[0031] A door 21 is provided on one side of the smoke intake chamber 26 for putting in and taking out model animals. A door switch 27 is provided on the door 21 for opening or closing the door 21. A sealing strip is provided between the door 21 and the smoke intake chamber 26 to prevent smoke from leaking from the inside of the smoke intake chamber 26.
[0032] The front cover 22 of the smoke inhalation box is fixed to the front side of the smoke inhalation box body 26, and the rear cover 23 of the smoke inhalation box is fixed to the rear side of the smoke inhalation box body 26.
[0033] The rear cover 23 of the smoke intake box is provided with a smoke intake box rear cover slot 27, and the smoke treatment channel 25 and the smoke monitoring module 24 are provided on the smoke intake box rear cover slot 27.
[0034] The smoke monitoring module 24 includes a temperature monitoring module and a smoke concentration monitoring module, which are used to monitor the temperature and smoke concentration inside the chamber.
[0035] A ventilation fan (not shown in the figure) is installed in the smoke treatment channel 25 to quickly exhaust smoke and enhance airflow, and to discharge the smoke into the smoke filtration mechanism 30. An activated carbon adsorption column is installed behind the ventilation fan to preliminarily adsorb harmful particles in the smoke.
[0036] like Figure 3 As shown, the smoke filtering mechanism 30 is used to filter smoke and includes a smoke filter box 31, a smoke filter box base 32, and a vent pipe 33.
[0037] A smoke filter box 31 has a smoke filter box slot 34 on one side, and a smoke treatment channel 25 passes through the smoke filter box slot 34 to connect with the smoke intake mechanism 20.
[0038] The smoke filter box base 32 is located at the bottom of the smoke filter box 31, and the smoke enters the smoke filter box 31 through the smoke treatment channel 25 for filtration.
[0039] The smoke filtering box base 32 is provided with a water mist generating unit (not shown in the figure) penetrating through the smoke filtering box 31, for generating water mist in the smoke filtering box base 32 and blowing into the smoke filtering box 31, so as to adsorb toxic gas and particles.
[0040] The air pipe 33 is arranged at the other side of the smoke filtering box 31, for discharging the treated smoke and then introducing into the laboratory fume hood.
[0041] Method for use:
[0042] The smoke cake is placed in the smoke cake placing bin 11, during use, the cake ash falls into the smoke cake ash placing bin 12, the smoke enters the smoke generating area of the smoke generating box 15, then the smoke passes through the hole 17 of the L-shaped long steel plate 16 into the smoke cooling area, and then passes through the smoke conducting channel 18 into the smoke suction box 26, the experimental animals in the smoke suction box 26 are experimented, then the smoke enters the smoke filtering box 31 through the smoke treatment channel 25, the water mist generating unit at the bottom of the smoke filtering box 31 makes the smoke contact with water in a large area, so that the adsorption of toxic gas and particles is realized, and finally the filtered smoke is discharged from the air pipe 33 into the laboratory fume hood.
[0043] Effects of the embodiment
[0044] According to the air-friendly smoke inhalation injury modeling device, the smoke monitoring module is arranged at the back cover of the smoke suction box, which is used for detecting the smoke concentration and temperature in the smoke suction box, so that the quantitative control of smoke inhalation injury modeling is realized.
[0045] The smoke conducting channel switch is arranged on the smoke conducting channel, which can realize the opening and closing of the smoke at any time, realizes the accurate control of the smoke, and reduces the error between the modeling groups.
[0046] The active carbon adsorption column is arranged at the back side of the ventilation fan, so that the smoke can be quickly emptied, and the harmful particles can be adsorbed at the same time, thereby realizing preliminary filtration.
[0047] The water mist generating unit is arranged at the bottom of the smoke filtering mechanism, the contact area of the smoke and water is strengthened, the toxic gas and particles are further adsorbed, and finally the gas is basically pollution-free.
[0048] The person skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description are only for explaining the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. An air-friendly smoke inhalation injury modeling device, characterized in that, include: smoke A smoke-generating mechanism, comprising a smoke-generating chamber and a smoke-conducting channel, wherein smoke is generated by a smoke cake within the smoke-generating chamber; A smoke inhalation device for placing laboratory animals includes a smoke inhalation chamber and a smoke treatment channel, wherein the smoke enters the smoke inhalation chamber through the smoke conduction channel; as well as A smoke filtration mechanism for filtering the smoke includes a smoke filter box and a vent pipe. The smoke enters the smoke filter box through the smoke treatment channel for filtration and is discharged through the vent pipe.
2. The air-friendly smoke inhalation injury modeling device according to claim 1, characterized in that: in, The smoke generating mechanism further includes a front cover and a rear cover of the smoke generating chamber. The front cover is fixed to the front side of the smoke generating chamber, and the rear cover is fixed to the rear side of the smoke generating chamber. An L-shaped long steel plate with holes is provided inside the smoke generating chamber. The L-shaped long steel plate is used to divide the smoke generating chamber into a smoke generating area and a smoke cooling area. The front cover of the smoke generating chamber is provided with a number of slots for placing smoke cake storage bins and smoke cake ash storage bins. The positions of the slots of the front cover of the smoke generating chamber correspond to the smoke generating area. The rear cover of the smoke generating chamber is provided with a slot for passing through the smoke conduction channel. The positions of the slots of the rear cover of the smoke generating chamber correspond to the smoke cooling area.
3. The air-friendly smoke inhalation injury modeling device according to claim 1, characterized in that: in, The smoke inhalation mechanism also includes a front cover and a rear cover of the smoke inhalation box. The front cover is fixed to the front side of the smoke inhalation box body, and the rear cover is fixed to the rear side of the smoke inhalation box body. A door is provided on one side of the smoke inhalation box body for inserting and removing model animals. The rear cover of the smoke inhalation box body is provided with a slot for setting up a smoke treatment channel and a smoke monitoring module. A ventilation fan is provided in the smoke treatment channel for quickly exhausting smoke and enhancing airflow.
4. The air-friendly smoke inhalation injury modeling device according to claim 1, characterized in that: in, The smoke filtration mechanism further includes a smoke filter box base disposed at the bottom of the smoke filter box. A smoke filter box slot is provided on one side of the smoke filter box, which is used to pass through the smoke treatment channel and thus connect to the smoke inhalation mechanism. The smoke filter box base is provided with a water mist generating unit that penetrates the smoke filter box, which is used to generate water mist from the water in the smoke filter box base and blow it into the smoke filter box, thereby adsorbing toxic gases and particles. The vent pipe is disposed on the other side of the smoke filter box for discharging the treated smoke.
5. The air-friendly smoke inhalation injury modeling device according to claim 2, characterized in that: in, There are two smoke cake placement chambers, and the smoke cake ash placement chamber is located below the smoke cake placement chamber.
6. The air-friendly smoke inhalation injury modeling device according to claim 1, characterized in that: in, The smoke conduction channel is equipped with a smoke conduction channel switch to control the amount of smoke passing through the smoke conduction channel.
7. The air-friendly smoke inhalation injury modeling device according to claim 3, characterized in that: in, The box door is equipped with a box door switch for opening or closing the box door.
8. The air-friendly smoke inhalation injury modeling device according to claim 3, characterized in that: in, A sealing strip is installed between the door and the smoke intake box to prevent smoke from leaking out of the smoke intake box.
9. The air-friendly smoke inhalation injury modeling device according to claim 3, characterized in that: in, The smoke monitoring module includes a temperature monitoring module and a smoke concentration monitoring module, which are used to monitor the temperature and smoke concentration inside the chamber.
10. The air-friendly smoke inhalation injury modeling device according to claim 3, characterized in that: in, An activated carbon adsorption column is installed at the rear of the ventilation fan to initially adsorb harmful particles in the smoke.