Electric control smoke sprayer

Abstract

The utility model discloses an electric control smoke sprayer which comprises a semiconductor heating pipe used for heating liquid to be atomized and outputting the liquid to be atomized, the semiconductor heating pipe has the advantages of being safe and environmentally friendly, harmful gas cannot be generated, and the problem of oil leakage caused by combustion of traditional fuel is solved. Due to the material factor of the semiconductor heating pipe, the PTC heating body contained in the semiconductor heating pipe has a self-heat-limiting function, the PTC heating body can be automatically shut down after reaching the temperature, the overheating problem cannot occur during heating, the safety of the smoke sprayer can be improved, the service life of the smoke sprayer can be prolonged, and the semiconductor heating pipe can be directly used after being plugged in. The internal space of the semiconductor heating pipe is larger than that of the coil pipe, even if scale is generated in the using process, the blocking problem cannot occur, the scale generated in the interior can be conveniently cleaned in the later period, the noise of the semiconductor heating pipe in the heating process is low, and the negative influence of the cold fog machine on livestock feeding can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to smoke machines, and in particular to an electric-controlled smoke machine. Background Art

[0002] Fog machines are widely used in pest control and high-efficiency fertilizer spraying of crops such as cotton, wheat, rice, corn, greenhouse crops, fruit trees, forests, tea gardens, etc., but fog machines are no longer limited to pest control and fertilization in agriculture, forestry, greenhouse fruit trees, etc. They are also widely used in urban sanitation, animal husbandry, mosquito control, control of vectors such as flies and cockroaches, warehousing and logistics, grain and oil food processing plants, garbage and sewage treatment plants, large-scale disease control and epidemic prevention, and disinfection and sterilization of public places.

[0003] There are many problems when the smoke machine uses gasoline, diesel and other fuels to heat the atomized liquid in the coil. For example, the exhaust gas contains harmful gases such as carbon dioxide and nitrogen oxides, which will pollute the atmosphere; the exhaust gas contains a large number of tiny particles, which are irritating to the human respiratory tract and lungs; the energy utilization efficiency of the smoke machine burning gasoline and diesel is low, and part of the energy is converted into heat energy and dissipated, resulting in energy waste; during the operation of the smoke machine, fuel leakage, equipment overheating and other phenomena may cause fire accidents; gasoline and diesel smoke machines are prone to explosion under high temperature and high pressure conditions, posing a safety hazard to surrounding personnel and equipment; smoke machines burning gasoline and diesel need to be regularly refueled, and the long-term operating cost is high; gasoline and diesel smoke machines make a loud noise when started, and are easy to scare livestock when disinfecting and sterilizing livestock farms; the coil is easily clogged by scale generated during use, and the spiral coil structure is also inconvenient to clean after clogging, so it is necessary to design an electronically controlled smoke machine. Utility Model Content

[0004] In view of the above technical problems, the purpose of the utility model is to overcome the problems of gasoline and diesel smoke machines in the prior art, such as loud noise, environmental pollution, energy waste, great safety hazards, easy clogging, etc. during use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an electric-controlled fog machine, which comprises: a semiconductor heating tube arranged inside a shell for heating a liquid to be atomized passing into the shell for atomization output.

[0006] Preferably, a flow limiting member is arranged inside the semiconductor heating tube; the flow limiting member is spaced apart from the inner wall of the semiconductor heating tube to form a liquid flow channel.

[0007] Preferably, the current limiting element is a semiconductor heater.

[0008] Preferably, the semiconductor heating tube comprises: a tube body and a plurality of PTC heating bodies attached to the outer side of the tube body.

[0009] Preferably, a first sealing end cover is detachably mounted on the liquid inlet end of the semiconductor heating tube, and a first connecting port is formed on the first sealing end cover;

[0010] The end of the semiconductor heating tube away from the first sealing end cover is detachably mounted with a second sealing end cover, and a second connecting port is formed on the second sealing end cover.

[0011] Preferably, the electronically controlled fog machine further comprises: a pump body for driving and transporting the liquid to be atomized, and the first connecting port is connected to a pipeline connected to a liquid outlet end of the pump body.

[0012] Preferably, the second connecting port is equipped with a first nozzle.

[0013] Preferably, a plurality of heat-conducting strips protrude from the inner wall of the semiconductor heating tube along its length direction, and some of the heat-conducting strips cooperate to fix the current limiting component.

[0014] Preferably, a heat insulation layer is provided between the shell and the outer wall of the semiconductor heating tube.

[0015] Preferably, the electronically controlled smoke machine further comprises a tube set assembled on the outside of the first nozzle, and a second nozzle matching the first nozzle is mounted on the tube set.

[0016] According to the above technical solution, the electric-controlled fog machine provided by the utility model has the following beneficial effects when in use: firstly, the traditional fuel combustion heating is replaced by the semiconductor heating tube for electric heating, which has the advantages of safety and environmental protection, does not produce harmful gases, and also solves the oil leakage problem caused by the traditional fuel combustion;

[0017] Secondly, due to the material of the semiconductor heating tube itself, the PTC heating element contained in the semiconductor heating tube has a self-limiting heat function. It will automatically shut down after reaching the temperature, and will not overheat during heating, which can improve the safety and service life of the smoke machine;

[0018] Third, the semiconductor heating tube can be used directly after being plugged in. Compared with traditional fuel combustion heating, it does not need to add fuel frequently, which is convenient to use;

[0019] Fourthly, the internal space of the semiconductor heating tube is larger than that of the coil, so even if scale is generated during use, there will be no blockage problem. The semiconductor heating tube is a direct current heating, which is also convenient for cleaning the scale generated inside later;

[0020] Fifth, the semiconductor heating tube makes little noise during the heating process, which can reduce the degree of fright to livestock during use and reduce the negative impact of the cold fog machine on livestock.

[0021] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0023] Figure 1 This is a three-dimensional structural diagram of an electric-controlled smoke machine provided by the present invention;

[0024] Figure 2 This is an exploded schematic diagram of an electric-controlled smoke machine provided by the present invention;

[0025] Figure 3 This is a partial three-dimensional structure diagram of an electric-controlled fog machine provided by the present invention. Figure 1 ;

[0026] Figure 4 This utility model provides an electric controlled fog machine. Figure 3 Schematic diagram of the perspective along A;

[0027] Figure 5 This is a partial three-dimensional structure diagram of an electric-controlled fog machine provided by the present invention. Figure 2 .

[0028] Description of Reference Numerals

[0029] 1. Pump body; 2. Pipeline; 3. Semiconductor heating tube; 4. Liquid flow channel; 5. Flow limiting component; 6. First sealing end cover; 7. First connecting port; 8. Second sealing end cover; 9. Second connecting port; 10. First nozzle; 11. Thermal conductive strip; 12. Shell; 13. Thermal insulation layer; 14. Pipe set; 15. Second nozzle. DETAILED DESCRIPTION

[0030] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0031] In the present utility model, unless otherwise stated, directional words such as "upper, lower, inside, outside" contained in a term merely represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0032] like Figure 1-5 An electrically controlled fog machine is shown, and the electrically controlled fog machine comprises: a semiconductor heating tube 3 arranged inside a housing 12 for heating a liquid to be atomized passing into the housing 12 for atomizing and outputting the liquid.

[0033] Due to the material factors of the semiconductor heating tube 3 itself, the PTC heating body contained therein has a self-limiting heat function. It will automatically shut down after reaching the temperature. There will be no overheating problem during heating, which can improve the safety and service life of the fog machine; replacing the traditional fuel combustion heating with the semiconductor heating tube 3 for electric heating has the advantages of safety and environmental protection, and will not produce harmful gases. At the same time, it also solves the oil leakage problem caused by traditional fuel combustion; the semiconductor heating tube 3 can be used directly after being plugged in. Compared with traditional fuel combustion heating, there is no need to add fuel frequently, which is convenient and convenient to use; the internal space of the semiconductor heating tube 3 is larger than the internal space of the traditional coil, and even if scale is generated during use, there will be no clogging problem; the semiconductor heating tube 3 is a direct current heating, which is also convenient for cleaning the scale generated inside; the semiconductor heating tube 3 makes little noise during the heating process, which can reduce the degree of fright to livestock during use and reduce the negative impact of the cold fog machine on livestock.

[0034] A flow limiting member 5 is disposed inside the semiconductor heating tube 3 ; the flow limiting member 5 is spaced apart from the inner wall of the semiconductor heating tube 3 to form a liquid flow channel 4 .

[0035] The liquid to be atomized enters the interior of the semiconductor heating tube 3 from one end thereof, and the semiconductor heating tube 3 is energized to heat the liquid to be atomized inside thereof. The semiconductor heating tube 3 transfers heat through the inner wall to heat the liquid to be atomized, and the atomized liquid is sprayed out from the other end of the semiconductor heating tube 3 after being heated.

[0036] Because a flow limiting component 5 is provided inside the semiconductor heating tube 3, the liquid to be atomized entering the semiconductor heating tube 3 will flow along the liquid flow channel 4, that is, the liquid to be atomized will flow close to the inner wall of the semiconductor heating tube 3, so as to improve the heating efficiency of the semiconductor heating tube 3 for the liquid to be atomized, and the liquid to be atomized will heat up quickly.

[0037] When a blockage problem occurs, the flow limiting component 5 can be disassembled to facilitate cleaning of the interior of the semiconductor heating tube 3 .

[0038] The current limiting element 5 is a semiconductor heater.

[0039] The flow limiting element 5 can also be a semiconductor heater. When the liquid to be atomized passes through the liquid flow channel 4, the inner wall of the semiconductor heating tube 3 and the outer wall of the semiconductor heater heat the liquid to be atomized at the same time. The semiconductor heater can improve the heating efficiency of the liquid to be atomized while playing a flow limiting role.

[0040] The semiconductor heating tube 3 comprises: a tube body and a plurality of PTC heating elements attached to the outer side of the tube body.

[0041] The liquid to be atomized flows from the inside of the tube body, and the PTC heater generates heat and transfers the heat to the liquid to be atomized through the tube body.

[0042] A first sealing end cap 6 is detachably mounted on the liquid inlet end of the semiconductor heating tube 3, and a first connecting port 7 is formed on the first sealing end cap 6;

[0043] A second sealing end cover 8 is detachably mounted on the end of the semiconductor heating tube 3 away from the first sealing end cover 6 , and a second connecting port 9 is formed on the second sealing end cover 8 .

[0044] The first sealing end cover 6 is detachably mounted on the liquid inlet end of the semiconductor heating tube 3 in a threaded manner, and can also be detachably mounted on the liquid inlet end of the semiconductor heating tube 3 by means of a plurality of first mounting bolts. After removing the first sealing end cover 6, it is convenient to clean the interior of the semiconductor heating tube 3 to avoid blockage inside the semiconductor heating tube 3.

[0045] The second sealing end cover 8 is threadedly detachably mounted on the end of the semiconductor heating tube 3, and can also be detachably mounted on the end of the semiconductor heating tube 3 by a plurality of second mounting bolts. After removing the second sealing end cover 8, it is convenient to clean the interior of the semiconductor heating tube 3 to avoid internal blockage of the semiconductor heating tube 3.

[0046] The electronically controlled fog machine further comprises: a pump body 1 for driving and transporting the atomized liquid, and the first connecting port 7 is connected to a pipeline 2 connected to the liquid outlet end of the pump body 1 .

[0047] The pump body 1 delivers the liquid to be atomized to the first connection port 7 through the pipeline 2 , and the semiconductor heating tube 3 heats the liquid to be atomized delivered by the pump body 1 .

[0048] The second connecting port 9 is equipped with a first nozzle 10 .

[0049] The atomized liquid is atomized after being heated and sprayed out from the first nozzle 10 .

[0050] A plurality of heat-conducting strips 11 protrude from the inner wall of the semiconductor heating tube 3 along its length direction, and some of the heat-conducting strips 11 cooperate with each other to fix the current limiting member 5 .

[0051] The thermal conductive strip 11 is a structure inherent in the semiconductor heating tube 3 product. The structure of the semiconductor heating tube 3 itself can be used to clamp the current limiting component 5. It has the advantages of simple structure, easy assembly, and low cost. When cleaning the inner wall of the semiconductor heating tube 3, the current limiting component 5 can be removed by pushing it along the length direction of the thermal conductive strip 11.

[0052] A heat insulation layer 13 is provided between the shell 12 and the outer wall of the semiconductor heating tube 3 .

[0053] The heat insulation layer 13 can be made of common heat insulation materials such as glass fiber, asbestos, rock wool, silicate, etc. The heat insulation layer 13 can play a heat insulation role to prevent the shell 12 from overheating and causing burns to operators, and can also reduce heat loss.

[0054] The electronically controlled fog machine further comprises a pipe set 14 mounted outside the first nozzle 10 , and a second nozzle 15 matching the first nozzle is mounted on the pipe set 14 .

[0055] The liquid to be atomized is sprayed out from the first nozzle 10 after being atomized, and the medicine liquid is sprayed out from the second nozzle 15 to impact with the atomized liquid to be atomized to achieve a mixing effect. The semiconductor heating tube 3 only heats the liquid to be atomized. After the atomized liquid to be atomized and the medicine liquid are mixed, the temperature of the medicine liquid will be increased to improve the effect of the medicine liquid. Since the medicine liquid is not directly heated, the problem of reduced effect of the medicine liquid due to excessive temperature will not occur.

[0056] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0057] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0058] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. An electronically controlled fog machine, characterized in that: The electric-controlled fog machine comprises: a semiconductor heating tube (3) arranged inside a housing (12) and used for heating a liquid to be atomized that is passed into the housing to be atomized and output it in the form of atomization; A flow limiting member (5) is arranged inside the semiconductor heating tube (3), and the flow limiting member (5) is spaced apart from the inner wall of the semiconductor heating tube (3) to form a liquid flow channel (4).

2. An electronically controlled smoke machine according to claim 1, characterized in that: The current limiting component (5) is a semiconductor heater.

3. The electronically controlled smoke machine according to claim 1, characterized in that: The semiconductor heating tube (3) comprises a tube body and a plurality of PTC heating bodies attached to the outside of the tube body.

4. The electronically controlled smoke machine according to claim 1, characterized in that: A first sealing end cover (6) is detachably mounted on the liquid inlet end of the semiconductor heating tube (3), and a first connecting port (7) is formed on the first sealing end cover (6); A second sealing end cover (8) is detachably mounted on the end of the semiconductor heating tube (3) away from the first sealing end cover (6), and a second connection port (9) is formed on the second sealing end cover (8).

5. The electronically controlled smoke machine according to claim 4, characterized in that: The electronically controlled fog machine further comprises: a pump body (1) for driving and transporting the atomized liquid, wherein the first connecting port (7) is connected to a pipeline (2) connected to the liquid outlet end of the pump body (1).

6. The electronically controlled smoke machine according to claim 4, characterized in that: The second connecting port (9) is equipped with a first nozzle (10).

7. The electronically controlled smoke machine according to claim 1, characterized in that: A plurality of heat-conducting strips (11) protrude from the inner wall of the semiconductor heating tube (3) along its length direction, and some of the heat-conducting strips (11) cooperate to fix the current limiting component (5).

8. The electronically controlled smoke machine according to claim 1, characterized in that: A heat insulation layer (13) is provided between the shell (12) and the outer wall of the semiconductor heating tube (3).

9. The electronically controlled fog machine according to claim 6, characterized in that: The electronically controlled fog machine further comprises a pipe set (14) mounted on the outside of the first nozzle (10), and a second nozzle (15) matching the first nozzle is mounted on the pipe set (14).

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