Simple animal smoking model making device for experiment
By designing a simple animal smoking model modeling device for experimental applications including air pumps, smoke tanks, carbon cans and water storage bottles, the problems of smoke dispersion, insufficient oxygen and untimely dissolution of harmful substances in traditional devices are solved, and a more scientific and safe experimental environment is achieved.
Patent Information
- Application Number
- CN202420917315.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The traditional simple animal smoking model modeling device has problems such as dispersed smoke, insufficient oxygen and untimely dissipation of harmful substances, which affects the experimental results and the health of the experimenter.
A simple animal smoking model modeling device for experimental use including air pump, smoke tank, carbon canister and water storage bottle was designed. The air pump was continuously pumped, so that the flue gas was treated by the water storage bottle and carbon canister, and the negative pressure in the smoke tank was increased to simulate the smoking state of animals.
It effectively reduces smoke dispersion, ensures oxygen supply, timely treats and relieves harmful substances, and improves the scientificity and safety of the experiment.
Smart Images
Figure CN222566024U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco toxicity research, and more specifically to a simple animal smoking model making device for experiments. Background Art
[0002] Medical research has proven that every time you smoke a cigarette, you inhale billions of floating substances, among which nicotine, tar, ammonia and other substances are tobacco poisons. When cigarettes burn, they release 38 toxic chemicals, among which nicotine is the most toxic. One cigarette contains 6-8 mg of nicotine, which is enough to kill a mouse; 20 cigarettes contain nicotine to kill a cow. 50-75 mg of nicotine can kill a person, which is the dose contained in 20-25 cigarettes. Compared with non-smokers, smokers have a 10-50 times higher incidence of lung cancer, a 2-3 times higher incidence of coronary heart disease, a 2-8 times higher incidence of chronic bronchitis, and a 3-fold higher incidence of oral cancer. Therefore, establishing a scientific and stable animal model that simulates human smoke inhalation can provide strong evidence for in-depth research on the hazards of smoke.
[0003] Patent authorization announcement number CN218010064U discloses an intelligent passive smoking device for experimental animal smoke models. It is controlled by computer programming, has strong intelligence, can be used for large-scale modeling, and can simulate actual human smoking conditions to the greatest extent.
[0004] The traditional simple animal smoking model modeling device only has a smoke burning box part. The smoke will diffuse into the surrounding environment through the vents, affecting the entry of oxygen into the box, and the diffused smoke particles and the smoke particles at the end of modeling cannot be discharged in time. Therefore, we proposed an experimental simple animal smoking model modeling device to solve the above problems. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a simple animal smoking model making device for experiments, which is beneficial to the health of the experimenters and reduces the smog in the environment by adding a simple health and environmental protection device. By increasing the negative pressure in the simple smoke box, fresh oxygen continues to enter the box, simulating the animal smoking state.
[0007] 2. Technical solution
[0008] To solve the above problems, the utility model adopts the following technical solutions.
[0009] A simple animal smoking model making device for experiments, comprising an air pump and a smoke burning box, wherein the open portion of the smoke burning box is hinged with a first sealing door;
[0010] The top of the smoke box is symmetrically provided with ventilation holes;
[0011] A cigarette sealing box is fixedly connected to a side of the smoke burning box away from the vacuum pump, a second sealing door is hingedly connected to the open portion of the cigarette sealing box, and a plug hole is provided on the inner side of the cigarette sealing box to be in conduction with the inner cavity of the smoke burning box;
[0012] The top wall of the inner cavity of the smoke box is respectively equipped with a smoke particle concentration detector and a fan;
[0013] A carbon canister and a water bottle are installed between the smoke box and the vacuum pump, respectively. A sealing rubber plug is detachably connected to the top of the water bottle. An air intake pipe and an exhaust pipe are installed at the sealing rubber plug, respectively. The air intake pipe and the exhaust pipe are conductively connected to the smoke box and the carbon canister, respectively.
[0014] Furthermore, water is provided inside the water storage bottle, and the bottom end of the air inlet pipe is located below the liquid level of the water;
[0015] The bottom end of the exhaust pipe is located above the liquid level of the water.
[0016] Furthermore, a flexible pipeline is installed between the output end of the carbon canister and the air inlet end of the air pump.
[0017] Furthermore, a cigarette is inserted into the inner side of the plug-in hole, and the outer diameter of the cigarette is matched with the inner diameter of the plug-in hole.
[0018] Furthermore, the burning end of the cigarette is located inside the smoke burning box.
[0019] Furthermore, an ash box is placed on the bottom wall of the inner cavity of the smoke box, and the ash box corresponds to the plug-in hole.
[0020] Furthermore, the outer diameter of the vent is 1.5 cm.
[0021] 3. Beneficial effects
[0022] Compared with the prior art, the advantages of the present invention are:
[0023] (1) In this scheme, the smoke is continuously pumped through the vacuum pump, so that the smoke passes through the water storage bottle and the carbon canister in turn to treat the harmful substances in the smoke. Finally, the treated smoke is discharged through the air outlet of the vacuum pump until the cigarette is completely burned out. The addition of a simple healthy and environmentally friendly device is beneficial to the health of the experimenters and reduces the smog in the environment.
[0024] (2) This solution increases the negative pressure in the simple smoke box so that fresh oxygen continuously enters the box, simulating the animal smoking state. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0026] Figure 2 This is a schematic diagram of the inner structure of the cigarette sealing box of the utility model;
[0027] Figure 3 This is a schematic diagram of the internal structure of the smoke box of the utility model;
[0028] Figure 4 This is the schematic diagram of the new ash box structure in this experiment;
[0029] Figure 5 It is a side view schematic diagram of the water storage bottle of the utility model;
[0030] Figure 6 It is a schematic cross-sectional view of the water storage bottle AA of the utility model.
[0031] Description of the numbers in the figure:
[0032] 1. Vacuum pump; 2. Smoke box; 3. First sealed door; 4. Ventilation port; 5. Cigarette sealing box; 6. Second sealed door; 7. Plug hole; 8. Smoke particle concentration detector; 9. Fan; 10. Carbon canister; 11. Rubber plug; 12. Inlet pipe; 13. Exhaust pipe; 14. Ash box; 15. Water storage bottle. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0034] Example:
[0035] See also Figure 1-6 A simple animal smoking model making device for experiments comprises an air pump 1 and a smoke box 2, wherein the open portion of the smoke box 2 is hinged with a first sealing door 3;
[0036] The top of the smoke box 2 is symmetrically provided with ventilation holes 4;
[0037] A cigarette sealing box 5 is fixedly connected to the side of the smoke box 2 away from the vacuum pump 1, and a second sealing door 6 is hingedly connected to the open part of the cigarette sealing box 5. A plug hole 7 is opened on the inner side of the cigarette sealing box 5 to communicate with the inner cavity of the smoke box 2;
[0038] The top wall of the inner cavity of the smoke box 2 is respectively installed with a smoke particle concentration detector 8 and a fan 9;
[0039] A carbon canister 10 and a water bottle 15 are installed between the smoke box 2 and the air pump 1, respectively. A sealing rubber plug 11 is detachably connected to the top of the water bottle 15. An air intake pipe 12 and an exhaust pipe 13 are installed at the sealing rubber plug 11, respectively. The air intake pipe 12 and the exhaust pipe 13 are connected to the smoke box 2 and the carbon canister 10, respectively.
[0040] It should be noted that when the simple animal smoking model making device for the experiment is in use, the first sealing door 3 is closed, and the lit cigarette is inserted into the plug hole 7 to make it burn on the inner side of the smoke box 2. The second sealing door 6 is closed, and the vacuum pump 1 is turned on to generate a slight negative pressure on the inner side of the smoke box 2, and oxygen is guided to enter the inner side of the smoke box 2 through the vent 4. The fan 9 is turned on to evenly disperse the smoke on the inner side of the smoke box 2. At the same time, the smoke particle concentration detector 8 is used to detect the concentration of the smoke inside the smoke box 2. The vacuum pump 1 is used to continuously evacuate the smoke so that the smoke passes through the water storage bottle 15 and the carbon canister 10 in turn to treat the harmful substances in the smoke. Finally, the treated smoke is discharged through the air outlet of the vacuum pump 1 until the cigarette is completely burned out. The addition of a simple health and environmental protection device is beneficial to the health of the experimenters and reduces the smog in the environment.
[0041] like Figure 6 As shown, water is provided inside the water storage bottle 15, and the bottom end of the air inlet pipe 12 is located below the liquid level of the water;
[0042] The bottom end of the exhaust pipe 13 is located above the water level;
[0043] It should be noted that the smoke in the smoke box 2 is introduced into the water storage bottle 15 via the air inlet pipe 12 , the smoke is purified by the water in the water storage bottle 15 , and then discharged through the exhaust pipe 13 .
[0044] like Figure 1 As shown, a flexible pipeline is installed between the output end of the carbon canister 10 and the air inlet end of the air pump 1;
[0045] It should be noted that the flue gas treated by the water storage bottle 15 is passed into the carbon canister 10 through a flexible pipeline, and the harmful substances in the flue gas that are insoluble in water are adsorbed by the carbon canister 10 .
[0046] like Figure 2 As shown, a cigarette is inserted into the inner side of the plug hole 7, and the outer diameter of the cigarette is matched with the inner diameter of the plug hole 7, and the burning end of the cigarette is located inside the smoke box 2;
[0047] It should be noted that this is conducive to the stable holding of the cigarette by the plug-in hole 7.
[0048] like Figure 4 As shown, an ash receiving box 14 is placed on the bottom wall of the inner cavity of the smoke box 2, and the ash receiving box 14 corresponds to the plug-in hole 7;
[0049] It should be noted that the ash box 14 is used to collect the ash generated during the burning process of the cigarette, so as to facilitate the subsequent cleaning.
[0050] The outer diameter of the vent 4 is 1.5 cm, and the smoke box 2 and the cigarette box 5 are both made of transparent acrylic material.
[0051] When in use: with the first sealing door 3 closed, insert the lit cigarette into the insertion hole 7 to make it burn inside the smoke box 2, close the second sealing door 6, turn on the vacuum pump 1, so that a slight negative pressure is generated inside the smoke box 2, and oxygen is guided to enter the inside of the smoke box 2 through the vent 4, turn on the fan 9 to evenly disperse the smoke inside the smoke box 2, and at the same time use the smoke particle concentration detector 8 to detect the concentration of the smoke inside the smoke box 2, and continuously exhaust the smoke through the vacuum pump 1, so that the smoke passes through the water storage bottle 15 and the carbon canister 10 in turn to treat the harmful substances in the smoke, and finally the treated smoke is discharged through the exhaust end of the vacuum pump 1 until the cigarette is completely burned out.
[0052] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A simple animal smoking model making device for experiments, comprising an air pump (1) and a smoke box (2), characterized in that: A first sealing door (3) is hingedly connected to the open portion of the smoke box (2); The top of the smoke box (2) is symmetrically provided with ventilation holes (4); A cigarette sealing box (5) is fixedly connected to the side of the smoke box (2) away from the vacuum pump (1), a second sealing door (6) is hingedly connected to the open part of the cigarette sealing box (5), and a plug hole (7) is provided on the inner side of the cigarette sealing box (5) for conducting connection with the inner cavity of the smoke box (2); A smoke particle concentration detector (8) and a fan (9) are respectively installed on the top wall of the inner cavity of the smoke box (2); A carbon canister (10) and a water storage bottle (15) are respectively installed between the smoke box (2) and the vacuum pump (1); a sealing rubber plug (11) is detachably connected to the top of the water storage bottle (15); an air intake pipe (12) and an exhaust pipe (13) are respectively installed at the sealing rubber plug (11); and the air intake pipe (12) and the exhaust pipe (13) are respectively conductively connected to the smoke box (2) and the carbon canister (10).
2. The simple animal smoking model making device for experiments according to claim 1, characterized in that: Water is arranged inside the water storage bottle (15), and the bottom end of the air inlet pipe (12) is located below the liquid level of the water; The bottom end of the exhaust pipe (13) is located above the liquid level of the water.
3. The simple animal smoking model making device for experiments according to claim 1, characterized in that: A flexible pipeline is installed between the output end of the carbon canister (10) and the air inlet end of the air pump (1).
4. The simple animal smoking model making device for experiments according to claim 1, characterized in that: A cigarette is inserted into the inner side of the insertion hole (7), and the outer diameter of the cigarette is matched with the inner diameter of the insertion hole (7).
5. The simple animal smoking model making device for experiments according to claim 4, characterized in that: The burning end of the cigarette is located inside the cigarette burning box (2).
6. The simple animal smoking model making device for experiments according to claim 1, characterized in that: An ash receiving box (14) is placed on the bottom wall of the inner cavity of the smoke box (2), and the ash receiving box (14) corresponds to the plug-in hole (7).
7. The simple animal smoking model making device for experiments according to claim 1, characterized in that: The outer diameter of the ventilation opening (4) is 1.5 cm.