CN210008432U - Mosquito attracting gas generating device using combustion liquefied gas and mosquito catching terminal thereof - Google Patents

Abstract

The utility model relates to an utilize mosquito gas generation device and mosquito terminal of catching of luring of burning liquefied gas, its technical characterstic is: the device includes combustion chamber, catalysis room and cooling room, and the combustion chamber, catalysis room and cooling room link up together in proper order, install the blast air fin on combustion chamber, the catalysis room, are equipped with liquefied gas air inlet and oxygen air inlet on the combustion chamber, and liquefied gas air inlet and oxygen air inlet set up on the lateral wall of combustion chamber, are equipped with the ignition probe that is used for the ignition on the inner wall of combustion chamber, install the fin outside the cooling room, are equipped with the carbon dioxide gas outlet in the outer end of cooling room. The mosquito catching terminal is provided with a mosquito attracting gas generating device which utilizes combustion liquefied gas. The utility model relates to a rationally, can automatic generation exhale out the similar and continuous carbon dioxide gas of volume with the human body and as luring the mosquito gas, realize luring the function of mosquito, utilize liquefied petroleum gas more high-efficiently, reduce the potential safety hazard.

Description

Mosquito attracting gas generating device using combustion liquefied gas and mosquito catching terminal thereof

Technical Field

The utility model belongs to the technical field of catch mosquito kill mosquito, especially, utilize mosquito gas generation device and catch mosquito terminal of luring of burning liquefied gas.

Background

Mosquito is a common insect that can transmit various diseases such as malaria, dengue fever, encephalitis B, filariasis, yellow fever, etc., and can be said to be an important vector insect threatening human health. In order to prevent the diseases, the density of vector insects such as mosquitoes is controlled, and special mosquito catching terminals are mainly used for catching and killing mosquitoes at present. The mosquito catching terminal is usually provided with a mosquito attracting agent for attracting mosquitoes, carbon dioxide is widely used as a mosquito attracting gas, and how to safely and effectively generate carbon dioxide at the mosquito catching terminal is a necessary condition for stable operation of the mosquito catching terminal.

The flame color is red and yellow when the liquefied petroleum gas is not sufficiently combusted, because a large amount of reduced carbon atoms exist in the flame, and are excited by heating, the carbon atoms can emit atomic spectrums, and the spectrums of the carbon atoms are just orange red. When this occurs, the liquefied petroleum gas can be sufficiently combusted by increasing the air intake (oxygen enrichment). The carbon monoxide can be reduced into carbon dioxide gas which is attractive to mosquitoes only under the common conditions of high temperature and a three-way catalyst. Therefore, how to make the liquefied petroleum gas fully combust to generate carbon dioxide to trap mosquitoes is a problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a reasonable in design, efficient and safe and reliable's mosquito gas generation device of luring of utilization burning liquefied gas and catch mosquito terminal thereof.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides an utilize mosquito gas that lures of burning liquefied gas to generate device, includes combustion chamber, catalysis room and cooling room, combustion chamber, catalysis room and cooling room link up together in proper order, install the blast air fin on combustion chamber, catalysis room, are equipped with liquefied gas air inlet and oxygen air inlet on the combustion chamber, liquefied gas air inlet and oxygen air inlet set up on the lateral wall of combustion chamber, are equipped with the ignition probe who is used for the ignition on the inner wall of combustion chamber, install the fin outside the cooling room, are equipped with the carbon dioxide gas outlet in the outer end of cooling room.

The liquefied gas inlet and the oxygen inlet are arranged on two vertical side walls of the combustion chamber.

The oxygen inlet comprises three air holes with phi of 5 mm.

The three-way catalyst is arranged in the catalytic chamber and is a device for smearing metal platinum, rhodium and palladium on a porous color porcelain plate.

The utility model provides an utilize mosquito terminal of catching of mosquito gas generation device lures of burning liquefied gas, includes that the mosquito terminal of catching includes frame, collection mosquito room and collection mosquito pipeline, installs carbon dioxide gas on the frame and generates the room, the collection mosquito room is installed in carbon dioxide gas generation room upper end, carbon dioxide gas generates indoor installation lure mosquito gas generation device, installs DC power supply and liquefied petroleum gas cylinder in the frame, DC power supply is the power supply of whole mosquito terminal of catching, liquefied petroleum gas cylinder's export is connected with the liquefied gas air inlet of luring mosquito gas generation device through the liquefied gas pipe, lure the carbon dioxide gas outlet of mosquito gas generation device to connect the carbon dioxide pipeline, and the export setting of this carbon dioxide pipeline is at catching the mosquito mouth, the entry of collection mosquito room is linked together with collection mosquito pipeline and installs high definition technique grating, installs the silence fan in the bottom of collection mosquito room, the mosquito collecting chamber is internally provided with a mosquito collecting bag and communicated with a mosquito collecting pipeline, and the side wall of the mosquito collecting chamber is provided with a control mechanism to realize the control function of the mosquito catching terminal.

The liquefied gas pipe adopts the polyurethane PU pipe of flame-retardant explosion-proof.

The utility model has the advantages that:

1. the mosquito-lured gas generating device can convert carbon monoxide gas generated by the combustion chamber into carbon dioxide gas through the catalytic action of the catalytic chamber, thereby providing carbon dioxide gas which is similar to the exhaling amount of a human body and is continuous as mosquito-lured gas, and realizing the function of luring mosquitoes. Because the consumption of the liquefied petroleum gas is small, the liquefied petroleum gas bottle is prevented from being frequently replaced, the safety is high, the appearance is small and exquisite, the mosquito killer is convenient to install in a mosquito catching terminal, and the mosquito killer is also convenient to carry.

2. This mosquito gas generation device lures can rationally control the input ratio of liquefied petroleum gas and oxygen, in the combustion chamber of specific volume, can let liquefied petroleum gas fully burn, and for there being not naked light burning, combustion efficiency reaches about 90%, passes through the catalysis of the following catalytic chamber again, ensures that liquefied gas accounts for the most fully burns of ratio.

3. The mosquito-luring gas generating device can catalyze the carbon monoxide gas which is not fully combusted into nontoxic carbon dioxide gas under the condition of high temperature through the three-way catalyst, more efficiently utilize liquefied petroleum gas and reduce potential safety hazard.

4. This lure mosquito gas generation device to be equipped with the blast air fin and be equipped with the fin at the cooling chamber outdoors at combustion chamber and catalysis outdoor, can give whole equipment heat dissipation, prevent that equipment from breaking down because of the bulk temperature is too high.

5. This catch mosquito terminal installation lures mosquito gas to generate the device, can directly use liquefied petroleum gas to realize catching the mosquito and catch the mosquito as luring the gas, catches the mosquito effect far more obvious than the traditional product that only relies on single mosquito-luring lamp to lure the mosquito, catches the mosquito ability reinforce, has widened the product face of mosquito-proof worm trade, has promoted the development of mosquito-proof protection against insects cause.

Drawings

Fig. 1 is a structural view of the mosquito-attracting gas generator of the present invention.

FIG. 2 shows the operation of the mosquito-attracting gas generator of the present invention;

FIG. 3 is a view showing the structure of the mosquito trap of the present invention;

in the figure, 1-blast radiating fin, 2-liquefied petroleum gas inlet, 3-oxygen inlet, 4-ignition probe, 5-combustion chamber, 6-catalysis chamber, 7-cooling chamber, 8-radiating fin, 9-carbon dioxide outlet, 10-engine base, 11-direct current power supply, 12-liquefied petroleum gas cylinder, 13-liquefied gas pipe, 14-carbon dioxide outlet pipe, 15-silent fan, 16-mosquito collecting chamber, 17-control mechanism, 18-mosquito collecting bag, 19-high-definition counting grating, 20-mosquito catching port and 21-carbon dioxide gas generating chamber.

Detailed Description

The embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides an utilize mosquito gas that lures of burning liquefied gas to generate device, as shown in figure 1, including combustion chamber 5, catalysis room 6, cooling room 7, combustion chamber, catalysis room and cooling room link up together in proper order, install air blast fin 1 on combustion chamber, catalysis room, are equipped with liquefied gas air inlet 2 and oxygen air inlet 3 on the combustion chamber, and liquefied gas air inlet and oxygen air inlet set up on two perpendicular lateral walls of combustion chamber, are equipped with the ignition probe 4 that is used for the ignition on the inner wall of combustion chamber, install fin 8 at the cooling room outside, are equipped with carbon dioxide gas outlet 9 in the outer end of cooling room.

The oxygen inlet comprises three air holes with the diameter of phi 5mm, and sufficient oxygen is provided for the combustion chamber, so that the liquefied petroleum can be combusted more fully.

The area of the combustion chamber needs to meet the requirement of full combustion of petroleum gas through the sectional area of the liquefied gas pipe, the size of gas flow and the quantity of oxygen intake.

The catalytic chamber is provided with a three-way catalyst, and the catalytic chamber is the key of the whole device. The three-way catalyst is a device for coating some metals of platinum, rhodium and palladium on a porous color porcelain plate, and the catalytic effect is best when the temperature is 300-800 ℃ and the air-fuel ratio is 14.7: 1. The three-way catalyst can catalyze carbon monoxide gas produced by insufficient combustion into nontoxic carbon dioxide gas at high temperature, more efficiently utilize liquefied petroleum gas, and reduce potential safety hazard.

The cooling chamber can cool a large amount of water vapor and carbon dioxide gas which pass through the catalytic chamber, so that the water vapor is liquefied, and the carbon dioxide gas and the liquid water can be better separated.

As shown in fig. 2, the working principle of the mosquito-luring gas generator of the present invention is: liquefied petroleum gas enters the combustion chamber through the liquefied gas inlet, oxygen also enters the combustion chamber through the oxygen inlet at the moment and is ignited by the ignition probe, so that the liquefied petroleum gas is fully combusted as far as possible in the combustion chamber, the unburned sufficient liquefied petroleum gas can generate toxic carbon monoxide gas, then the carbon monoxide gas passes through the subsequent catalytic chamber, the carbon monoxide gas is converted into non-toxic carbon dioxide gas under the catalysis of a three-way catalyst at high temperature (above 250 ℃), and the carbon dioxide gas can be discharged out of the carbon dioxide gas outlet by heat dissipation of a heat dissipation fin and cooling of a cooling chamber, so that the content of carbon dioxide exhaled by a human body is simulated.

Mosquito attracting gas generating device based on the burning liquefied petroleum gas, as shown in fig. 3, the utility model discloses a mosquito catching terminal includes frame 10, carbon dioxide gas generation room 21, collection mosquito room 16 and collection mosquito pipeline 22, carbon dioxide gas generation room installs on the frame, collection mosquito room 16 installs on carbon dioxide gas generation room. The direct current power supply 11 and the liquefied petroleum gas cylinder 12 are installed in the base, the direct current power supply supplies power to the whole mosquito trapping terminal, and the outlet of the liquefied petroleum gas cylinder is connected with the liquefied petroleum gas inlet of the mosquito trapping gas generating device through the liquefied gas pipe 13 and can provide continuous liquefied petroleum gas for a rear combustion chamber. The carbon dioxide outlet of the mosquito-lured gas generating device is connected with a carbon dioxide pipeline 14, and the outlet of the carbon dioxide pipeline is arranged at the mosquito catching port 20. The entrance of the mosquito collecting chamber is communicated with a mosquito collecting pipeline 22 and is provided with a high-definition technical grating 19, the bottom of the mosquito collecting chamber is provided with a silent fan 15, a mosquito collecting bag 18 is arranged in the mosquito collecting chamber and is communicated with the mosquito collecting pipeline, and the side wall of the mosquito collecting chamber is provided with a control mechanism 17 to realize the control function of the mosquito catching terminal. The novel part of the mosquito catching terminal of the utility model is that the mosquito attracting gas generating device is applied to the mosquito catching terminal, and the contents which are not described in the specification are the prior art and are not described in detail herein.

The liquefied gas pipe is made of flame-retardant and explosion-proof polyurethane PU pipe, and provides continuous liquefied petroleum gas for a rear combustion chamber.

The utility model discloses a work process at mosquito terminal does: liquefied gas is conveyed to a combustion chamber of the mosquito trapping gas generation device through a liquefied gas pipe by a liquefied petroleum gas bottle, and after the whole combustion, catalysis and cooling processes, the final carbon dioxide gas is released near a mosquito catching opening through a carbon dioxide gas pipe to attract mosquitoes. The mosquitoes are attracted by the carbon dioxide gas, the mosquitoes close to the mosquito catching opening are attracted into the mosquito collecting bag of the mosquito catching terminal by the negative pressure airflow in the mosquito pipe, and the negative pressure airflow is provided for the mosquito catching terminal by the ultra-silent fan through high-definition counting grating counting; the control mechanism controls the collection and integration of parameters such as mosquito counting, ambient atmospheric pressure, temperature and humidity, carbon dioxide concentration detection, voltage of the equipment and the like.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention includes but is not limited to the embodiments described in the detailed description, as well as other embodiments derived from the technical solutions of the present invention by those skilled in the art, which also belong to the scope of the present invention.

Claims (6)

1. The utility model provides an utilize mosquito gas generation device that lures of burning liquefied gas which characterized in that: including combustion chamber, catalysis room and cooling room, combustion chamber, catalysis room and cooling room link up in proper order and are in the same place, install the blast air fin on combustion chamber, catalysis room, are equipped with liquefied gas air inlet and oxygen air inlet on the combustion chamber, liquefied gas air inlet and oxygen air inlet set up on the lateral wall of combustion chamber, are equipped with the ignition probe that is used for the ignition on the inner wall of combustion chamber, install the fin outside the cooling chamber, are equipped with the carbon dioxide gas outlet in the outer end of cooling room.

2. The mosquito attracting gas generating apparatus using liquefied gas for combustion as claimed in claim 1, wherein: the liquefied gas inlet and the oxygen inlet are arranged on two vertical side walls of the combustion chamber.

3. The mosquito attracting gas generating apparatus using liquefied gas for combustion as claimed in claim 1, wherein: the oxygen inlet comprises three air holes with phi of 5 mm.

4. The mosquito attracting gas generating apparatus using liquefied gas for combustion as claimed in claim 1, wherein: the three-way catalyst is arranged in the catalytic chamber and is a device for smearing metal platinum, rhodium and palladium on a porous color porcelain plate.

5. A mosquito catching terminal of a mosquito attracting gas generating apparatus using liquefied gas for combustion according to any one of claims 1 to 4, comprising a mosquito catching terminal including a housing, a mosquito collecting chamber and a mosquito collecting duct, characterized in that: a carbon dioxide gas generating chamber is arranged on the machine base, the mosquito collecting chamber is arranged at the upper end of the carbon dioxide gas generating chamber, the mosquito attracting gas generating device is arranged in the carbon dioxide gas generating chamber, a direct current power supply and a liquefied petroleum gas cylinder are arranged in the base, the direct current power supply supplies power to the whole mosquito catching terminal, the outlet of the liquefied petroleum gas bottle is connected with a liquefied gas inlet of the mosquito trapping gas generating device through a liquefied gas pipe, a carbon dioxide outlet of the mosquito trapping gas generating device is connected with a carbon dioxide pipeline, the outlet of the carbon dioxide pipeline is arranged at the mosquito catching port, the inlet of the mosquito collecting chamber is communicated with the mosquito collecting pipeline and is provided with a high-definition technical grating, the bottom of the mosquito collecting chamber is provided with a silent fan, a mosquito collecting bag is arranged in the mosquito collecting chamber and is communicated with a mosquito collecting pipeline, and the side wall of the mosquito collecting chamber is provided with a control mechanism to realize the control function of the mosquito catching terminal.

6. The mosquito catching terminal of the mosquito attracting gas generating apparatus using liquefied gas for combustion according to claim 5, wherein: the liquefied gas pipe adopts the polyurethane PU pipe of flame-retardant explosion-proof.

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