Anti-blocking smoke disinfection equipment and method

Abstract

The invention discloses anti-blocking smog disinfection equipment and method.The anti-blocking smog disinfection equipment comprises a device body, a first heater and a second heater, the first heater is arranged on the device body and provided with a feeding port and a discharging port, disinfectant enters the feeding port, the second heater is arranged on the device body, and the discharging port is communicated with the discharging port. The second heater comprises a conveying pipe, the conveying pipe is provided with a first end and a second end which are opposite in the length direction, the first end is communicated with the discharge port, the second end is provided with an atomizing nozzle, the heating temperature of the first heater is lower than the boiling point temperature of the disinfectant, and the heating temperature of the second heater is equal to or higher than the boiling point temperature of the disinfectant. According to the anti-blocking smoke disinfection equipment and method, the situation that the material conveying pipe is blocked can be effectively reduced, and the material conveying pipe is easier to clean.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfection equipment, and in particular to an anti-blocking type smoke disinfection equipment and method. Background Art

[0002] Smoke disinfection devices are widely used in areas such as animal husbandry and public health that require space disinfection. At present, some smoke disinfection devices are equipped with heaters, and the heaters are equipped with feed pipes. The disinfectant is heated to a higher temperature when passing through the feed pipe, and the high-temperature disinfectant has a better atomization effect when it is sprayed out by the atomizing nozzle. However, it was found during use that in order to fully heat the disinfectant to achieve the best atomization effect, the disinfectant needs to be at a high temperature, and the feed pipe needs to be longer so that the disinfectant stays in the feed pipe for a longer time, which leads to the end of the feed pipe close to the atomizing nozzle being prone to some disinfectant residue. The residual disinfectant is easy to carbonize at high temperature and block the feed pipe. In order to avoid the overall length of the smoke disinfection device, the feed pipe will be set as a spiral tube, which further increases the situation of carbonized disinfectant blocking the feed pipe, and it is more difficult to clean the feed pipe. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an anti-blocking type smoke disinfection device, which can effectively reduce the blockage of the feed delivery pipe and make it easier to clean the feed delivery pipe.

[0004] The present invention also provides a smoke disinfection method based on the anti-blocking type smoke disinfection equipment.

[0005] According to the first aspect of the present invention, the anti-blocking smoke disinfection equipment includes a device body, a first heater and a second heater, the first heater is arranged on the device body, the first heater is provided with a feed port and a discharge port, the feed port is for disinfectant to enter, the second heater is arranged on the device body, the second heater includes a feed pipe, the feed pipe has a first end and a second end opposite to each other along the length direction, the first end is connected to the discharge port, and the second end is provided with an atomizing nozzle, wherein the heating temperature of the first heater is lower than the boiling point of the disinfectant, and the heating temperature of the second heater is equal to or higher than the boiling point of the disinfectant.

[0006] When in use, the disinfectant is transported to the first heater for preliminary heating, so that the disinfectant is heated to a higher temperature but still in a liquid state, and then the disinfectant is transported to the delivery pipe of the second heater, and the second heater further heats the disinfectant in the delivery pipe to make the disinfectant in a boiling state to achieve the best atomization effect, and finally sprayed out through the atomizing nozzle. According to the anti-blocking type smoke disinfection equipment of the embodiment of the present invention, since the first heater and the second heater are provided with two-stage heaters, the disinfectant has been heated to a higher temperature when passing through the first heater, and then the second heater only needs to heat for a shorter time to further heat the disinfectant to a boiling state that can achieve the best atomization effect. In this way, the required length of the delivery pipe is shorter, and the disinfectant stays in the delivery pipe for a shorter time, thereby reducing the situation where the disinfectant carbonizes and blocks the delivery pipe, and cleaning the delivery pipe is simpler and more convenient.

[0007] According to some embodiments of the present invention, the feed conveying pipe is configured as a straight pipe structure.

[0008] According to some embodiments of the present invention, the second heater further includes a shell, a heat-conducting part and an electric heating element, the heat-conducting part is arranged in the shell, the feed pipe is passed through the heat-conducting part, and the electric heating element is connected to the heat-conducting part for heating the heat-conducting part.

[0009] According to some embodiments of the present invention, two electric heating elements are provided and are respectively located on two opposite sides of the material conveying pipe, and the electric heating elements extend along the length direction of the material conveying pipe.

[0010] According to some embodiments of the present invention, the heat-conducting part includes two heat-conducting blocks, which are detachably connected, and the end surfaces of the two heat-conducting blocks that are in contact with each other are each provided with a first groove, and the two first grooves are combined to form a first mounting hole for installing the feed pipe, and the end surfaces of the two heat-conducting blocks that are in contact with each other are each provided with a second groove on both sides of the first groove, and the corresponding second grooves on the two heat-conducting blocks are combined to form a second mounting hole for installing the electric heating element.

[0011] According to some embodiments of the present invention, the second end extends out of the heat-conducting part, and the anti-blocking smoke disinfection equipment also includes a protective cover, which is connected to the device body and is sleeved on the outside of the second end, and the side wall of the protective cover is provided with multiple heat dissipation holes.

[0012] According to some embodiments of the present invention, the heating temperature of the first heater is T1, which satisfies: 50°C≤T1<170°C.

[0013] According to some embodiments of the present invention, the heating temperature of the second heater is T2, which satisfies: 170°C≤T2≤300°C.

[0014] According to some embodiments of the present invention, the heating power of the first heater is Q, which satisfies: 800W≤Q≤2000W.

[0015] According to some embodiments of the present invention, the length dimension of the feed conveying pipe is L, which satisfies: 30cm≤L≤120cm.

[0016] According to some embodiments of the present invention, the anti-blocking type smoke disinfection equipment also includes a storage part and a pump. The storage part is arranged on the device body to store the disinfectant. The pump is arranged between the storage part and the feed port to pump the disinfectant in the storage part into the first heater.

[0017] According to the second aspect of the present invention, the smoke disinfection method is based on the anti-blocking type smoke disinfection equipment described in the first aspect of the present invention, and the smoke disinfection method includes the following steps:

[0018] Preliminarily heating the disinfectant to a temperature lower than the boiling point of the disinfectant by the first heater;

[0019] further heating the disinfectant to a temperature equal to or higher than the boiling point of the disinfectant by the second heater;

[0020] The disinfectant solution heated twice is sprayed out through the atomizing nozzle.

[0021] The smoke disinfection method according to the embodiment of the present invention has at least the following beneficial effects:

[0022] The anti-blocking smoke disinfection equipment of the first aspect of the embodiment of the present invention is provided with two-stage heaters, the first heater and the second heater. The disinfectant has been heated to a higher temperature when passing through the first heater, and the second heater only needs to heat for a shorter time to further heat the disinfectant to a boiling state that can achieve the best atomization effect. In this way, the required length of the feed pipe is shorter, and the time that the disinfectant stays in the feed pipe is shorter, thereby reducing the situation where the disinfectant carbonizes and blocks the feed pipe, and cleaning the feed pipe is simpler and more convenient.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and some additional aspects and advantages will become obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 It is a schematic diagram of the overall structure of the anti-blocking type smoke disinfection equipment according to an embodiment of the present invention;

[0026] Figure 2 for Figure 1 A cross-sectional view of

[0027] Figure 3 is a schematic diagram of the flow of disinfectant;

[0028] Figure 4 It is a partial structural schematic diagram of the second heater.

[0029] Figure Number:

[0030] Device body 100;

[0031] A first heater 200; a feed port 201; a discharge port 202;

[0032] The second heater 300; the feed pipe 301; the first end 302; the second end 303; the atomizing nozzle 304; the housing 305; the heat conducting part 306; the electric heating element 307; the heat conducting block 308; the first mounting hole 309; the second mounting hole 310;

[0033] Protective cover 400; heat dissipation hole 401;

[0034] A material storage unit 500;

[0035] Pump 600. DETAILED DESCRIPTION

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] In the description of the present invention, it should be understood that descriptions involving orientation, such as orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In the description of the present invention, "a plurality" refers to two or more than two. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0040] Reference below Figures 1 to 4 The anti-blocking type smoke disinfection equipment and method according to the embodiments of the present invention are described.

[0041] refer to Figures 1 to 4 As shown, the anti-blocking smoke disinfection device according to the first embodiment of the present invention includes a device body 100, a first heater 200 and a second heater 300.

[0042] The device body 100 may include a housing and a controller, a switch, a handle, a power supply, etc. disposed on the housing.

[0043] The first heater 200 is disposed in the housing of the device body 100. The first heater 200 is provided with an inlet 201 and an outlet 202. The inlet 201 is for the disinfectant to enter. The first heater 200 preliminarily heats the disinfectant. The heating temperature of the first heater 200 may be below the boiling point of the disinfectant, so that the disinfectant is heated to a higher temperature but still in a liquid state. The outlet 202 is for the preliminarily heated disinfectant to be discharged. It should be noted that aerosols may be added to the disinfectant, and the aerosols can further improve the atomization effect of the disinfectant.

[0044] The second heater 300 is arranged in the outer shell of the device body 100, and the second heater 300 includes a delivery pipe 301. The delivery pipe 301 has a first end 302 and a second end 303 opposite to each other along the length direction. The first end 302 is connected to the discharge port 202, and the second end 303 is provided with an atomizing nozzle 304. The heating temperature of the second heater 300 can be greater than the heating temperature of the first heater 200, and the heating temperature of the second heater 300 can be equal to or greater than the boiling point temperature of the disinfectant. The second heater 300 heats the delivery pipe 301. When the disinfectant after preliminary heating flows through the delivery pipe 301, the disinfectant can be further heated to make the temperature of the disinfectant rise to a boiling state so as to achieve the best atomization effect, and finally it can be sprayed out through the atomizing nozzle 304.

[0045] In this embodiment, when in use, the disinfectant is transported to the first heater 200 for preliminary heating, so that the disinfectant is heated to a higher temperature but still in a liquid state, and then the disinfectant is transported to the delivery pipe 301 of the second heater 300. The second heater 300 further heats the disinfectant in the delivery pipe 301 to make the disinfectant in a boiling state to achieve the best atomization effect, and finally it is sprayed out through the atomizing nozzle 304.

[0046] According to the anti-blocking smoke disinfection equipment of the embodiment of the present invention, since two-stage heaters, namely the first heater 200 and the second heater 300, are provided, the disinfectant has been heated to a relatively high temperature when passing through the first heater 200, and then the second heater 300 only needs to heat for a relatively short time to further heat the disinfectant to a boiling state that can achieve the best atomization effect. In this way, the required length of the delivery pipe 301 is shorter, and the time that the disinfectant stays in the delivery pipe 301 is shorter, thereby reducing the situation where the disinfectant carbonizes and blocks the delivery pipe 301, and cleaning the delivery pipe 301 is simpler and more convenient.

[0047] refer to Figure 2 and Figure 4 As shown, in some embodiments of the present invention, the feed pipe 301 is set to a straight pipe structure. Since the second heater 300 only needs to heat for a short time to further heat the disinfectant to a boiling state that can achieve the best atomization effect, the feed pipe 301 requires a shorter length, and the anti-blocking smoke disinfection equipment will be shorter, so the feed pipe 301 does not need to be set to a spiral tubular structure, but only needs to be set to a straight pipe structure. The straight pipe structure is not only simple in structure and easy to install, but also can further reduce blockage. In addition, blockage can occur and cleaning is more convenient.

[0048] refer to Figure 2 and Figure 4 As shown, in some embodiments of the present invention, the second heater 300 further includes a shell 305, a heat-conducting portion 306 and an electric heating element 307. The heat-conducting portion 306 is disposed in the shell 305, the feed pipe 301 is passed through the heat-conducting portion 306, and the electric heating element 307 is connected to the heat-conducting portion 306 to heat the heat-conducting portion 306. For example, the heat-conducting portion 306 can be made of aluminum or other suitable heat-conducting materials with good heat-conducting effect. The electric heating element 307 can be an electric heating tube or an electric heating wire. The heat-conducting portion 306 can be provided with a first mounting hole 309 and a second mounting hole 310. The first mounting hole 309 is used to install the feed pipe 301, and the second mounting hole 310 can be used to install the electric heating element 307. The shell 305 can be coated on the outside of the heat-conducting portion 306, and the shell 305 can be made of a heat-insulating material.

[0049] In the present embodiment, the feed pipe 301 is passed through the heat conducting part 306. After the electric heating element 307 heats the heat conducting part 306, the heat conducting part 306 heats the feed pipe 301 from various positions in the circumferential direction and in the longitudinal direction of the feed pipe 301. The heating of the feed pipe 301 is more comprehensive and uniform, and thus the heating of the disinfectant is more comprehensive and uniform. Not only can the disinfectant be quickly heated to the required temperature, but also the situation of carbonization caused by excessive local temperature of the disinfectant can be reduced, and the practicality is better.

[0050] refer to Figure 4As shown, in some embodiments of the present invention, two electric heating elements 307 are provided and are respectively located on opposite sides of the material conveying pipe 301, and the electric heating elements 307 extend along the length direction of the material conveying pipe 301. For example, the two electric heating elements 307 can be located on both sides of the material conveying pipe 301 in the left-right direction, and the electric heating element 307 is separated from the material conveying pipe 301 by a partial heat conducting portion 306.

[0051] In this embodiment, such an arrangement allows the heating of the feed pipe 301 to be more comprehensive and uniform, and thus the heating of the disinfectant to be more comprehensive and uniform, which not only enables the disinfectant to be quickly heated to the required temperature, but also reduces the carbonization caused by excessive local temperature of the disinfectant, thereby improving practicality.

[0052] refer to Figure 4 As shown, in some embodiments of the present invention, the heat conducting part 306 includes two heat conducting blocks 308, and the two heat conducting blocks 308 are detachably connected. The end surfaces of the two heat conducting blocks 308 that are in contact with each other are each provided with a first groove, and the two first grooves are combined to form a first mounting hole 309 for installing the feed pipe 301, and the end surfaces of the two heat conducting blocks 308 that are in contact with each other are each provided with a second groove on both sides of the first groove, and the corresponding second grooves on the two heat conducting blocks 308 are combined to form a second mounting hole 310 for installing the electric heating element 307. For example, the two heat-conducting blocks 308 can be connected or clamped by fasteners, and the two heat-conducting blocks 308 can be arranged up and down, and the top surface of the lower heat-conducting block 308 can be provided with a first groove, and the top surface of the lower heat-conducting block 308 can be provided with a second groove on both sides of the first groove, and the bottom surface of the upper heat-conducting block 308 can be provided with a first groove, and the bottom surface of the upper heat-conducting block 308 can be provided with a second groove on both sides of the first groove. During installation, the feed pipe 301 is placed in the first groove of the lower heat-conducting block 308, and the two electric heating elements 307 are placed in the two second grooves of the lower heat-conducting block 308 respectively, and then the upper heat-conducting block 308 is connected to the lower heat-conducting block 308, so that the feed pipe 301 and the electric heating element 307 can be installed and fixed. The installation is simple and convenient, saving time and effort, and it is convenient to replace and repair the feed pipe 301 and the electric heating element 307.

[0053] refer to Figures 1 to 4As shown, in some embodiments of the present invention, the second end 303 extends out of the heat conducting part 306, and the anti-blocking type smoke disinfection device further includes a protective cover 400, which is connected to the device body 100 and sleeved on the outside of the second end 303, and the side wall of the protective cover 400 is provided with a plurality of heat dissipation holes 401. For example, one end of the second heater 300 close to the second end 303 can extend out of the outer shell of the device body 100, and the second end 303 extends out of the heat conducting part 306, one end of the protective cover 400 can be connected to one end of the device body 100 by a fastener, the protective cover 400 is partially sleeved on the outside of the second end 303, and the other part is sleeved on the outside of the shell 305 of the second heater 300, and the plurality of heat dissipation holes 401 can be provided in a plurality of groups, and the plurality of heat dissipation holes 401 are arranged along the circumference of the protective cover 400, and each group of heat dissipation holes 401 is provided with a plurality of heat dissipation holes 401 along the axial direction of the protective cover 400.

[0054] In this embodiment, the second end 303 extends out of the heat-conducting portion 306, and a protective cover 400 is provided. In this way, it is possible to reduce the possibility that the sprayed disinfectant drips onto the shell 305 of the second heater 300 and the outer shell of the device body 100 and corrodes the shell 305 of the second heater 300 and the outer shell of the device body 100. A heat dissipation hole 401 is provided to achieve a better heat dissipation effect and avoid damage to the equipment due to excessive temperature.

[0055] It should be noted that the structure of the first heater 200 can be similar to that of the second heater 300. Of course, it can also be other suitable structures. For example, when a delivery pipe for delivering disinfectant is provided, the delivery pipe can be set to a spiral shape or an S shape, etc. It only needs to be able to perform preliminary heating on the disinfectant. Its structure and working principle will not be repeated here.

[0056] In some embodiments of the present invention, the heating temperature of the first heater 200 is T1, which satisfies: 50°C ≤ T1 < 170°C. For example, the boiling point of the disinfectant is 170°C, and the heating temperature of the first heater 200 can be 50°C, 80°C, 100°C, 130°C, 150°C, 169°C or other suitable temperatures. In this embodiment, the heating temperature T1 of the first heater 200 is 50°C ≤ T1 < 170°C. In this way, it can not only avoid that the heating temperature of the first heater 200 is too low, resulting in the temperature of the disinfectant being too low after the initial heating, thereby affecting the final temperature of the disinfectant after heating, but also avoid that the heating temperature of the first heater 200 is too high, resulting in the disinfectant boiling and atomizing and evaporating directly during the initial heating, and the disinfectant residue and then carbonization, which is more practical.

[0057] In some embodiments of the present invention, the heating temperature of the second heater 300 is T2, which satisfies: 170°C ≤ T2 ≤ 300°C. For example, the heating temperature of the second heater 300 may be 170°C, 200°C, 230°C, 260°C, 300°C or other suitable degrees. In this embodiment, the heating temperature T2 of the second heater 300 is 170°C ≤ T2 ≤ 300°C. In this way, it can not only avoid the situation where the heating temperature of the second heater 300 is too low, resulting in the disinfectant still not reaching the boiling point after further heating and affecting the atomization of the disinfectant, but also avoid the situation where the heating temperature of the second heater 300 is too high, resulting in the disinfectant being too high in temperature after further heating and carbonization, which is more practical.

[0058] In some embodiments of the present invention, the length dimension of the feed pipe 301 is L, which satisfies: 30cm≤L≤120cm. For example, the length dimension of the feed pipe 301 can be 30cm, 50cm, 70cm, 90cm, 100cm, 120cm or other suitable degrees. In this embodiment, the length dimension L of the feed pipe 301 is 30cm≤L≤100cm. In this way, it can not only avoid that the length of the feed pipe 301 is too short, resulting in the temperature of the disinfectant after further heating is not enough to affect atomization, but also avoid that the length of the feed pipe 301 is too long, resulting in the temperature of the disinfectant at the second end 303 being too high after further heating and carbonization, and at the same time, it can avoid that the length of the feed pipe 301 is too long and affects the cleaning of the feed pipe 301, and the practicality is better.

[0059] refer to Figures 1 to 3 As shown, in some embodiments of the present invention, the anti-blocking type smoke disinfection device further includes a storage part 500 and a pump 600. The storage part 500 is provided in the device body 100 for storing disinfectant, and the pump 600 is provided in the device body 100. The pump 600 is provided between the storage part 500 and the feed port 201 to pump the disinfectant in the storage part 500 into the first heater 200. For example, a connecting pipe may be provided between the pump 600 and the storage part 500, a connecting pipe may be provided between the pump 600 and the feed port 201 of the first heater 200, and a connecting pipe may be provided between the discharge port 202 of the first heater 200 and the first end 302 of the feed pipe 301.

[0060] In this embodiment, a storage section 500 is provided to store disinfectant, thereby making it more convenient to carry the smoke disinfection equipment. A pump 600 is provided to provide flow power for the disinfectant, thereby facilitating the disinfectant to enter the first heater 200 and the second heater 300 in sequence. In addition, it is also beneficial for the atomizing nozzle 304 to atomize the disinfectant.

[0061] In some embodiments of the present invention, the heating power of the second heater 300 is Q, the heat power of the disinfectant in the delivery pipe 301 is Q1, the heat loss of the delivery pipe 301 is Q2, and the heat loss of the disinfectant in the delivery pipe 301 is Q3, satisfying: Q=Q1+Q2+Q3.

[0062] In this embodiment, by calculating the heat power Q1 of the disinfectant in the delivery pipe 301, the heat loss Q2 of the delivery pipe 301 and the heat loss Q3 of the disinfectant in the delivery pipe 301, the heating power required by the second heater 300 can be known, which is more practical.

[0063] In some embodiments of the present invention, the calculation formula of the thermal power Q1 of the disinfectant in the delivery pipe 301 is:

[0064] Q1=M×C×ΔT,

[0065] Wherein, M represents the mass flow rate of the disinfectant, C represents the specific heat capacity of the disinfectant, and ΔT represents the temperature change value of the disinfectant flowing from the first end 302 to the second end 303 of the delivery pipe 301 .

[0066] In this embodiment, the thermal power Q1 of the disinfectant in the delivery pipe 301 can be accurately calculated according to the above formula.

[0067] In some embodiments of the present invention, the heat loss Q2 of the feed pipe 301 is calculated as follows:

[0068]

[0069] Wherein, k is the thermal conductivity of the feed pipe 301, L is the length of the feed pipe 301, T i is the average temperature of the disinfectant in the feed pipe 301, T a is the external ambient temperature, D o is the outer diameter of the feed pipe 301, D i is the inner diameter of the feeding pipe 301, and λ is the logarithmic mean temperature difference correction coefficient caused by the roughness of the feeding pipe 301 and the properties of the disinfectant itself, and the value is 0.5 to 1.

[0070] In this embodiment, the heat loss Q2 of the material delivery pipe 301 can be accurately calculated according to the above formula.

[0071] In some embodiments of the present invention, the heat loss Q3 of the disinfectant in the delivery pipe 301 is calculated as follows:

[0072] Q3=M×C×,

[0073] In this embodiment, the heat loss Q3 of the disinfectant in the delivery pipe 301 can be accurately calculated according to the above formula.

[0074] Through the above formula, the heating power required by the second heater 300 can be accurately calculated. According to the calculation, the heating power Q of the second heater 300 satisfies: 800W≤Q≤2000W. For example, the heating power of the second heater 300 can be 800W, 1200W, 1600W, 2000W or other suitable values. In this embodiment, the value of the heating power Q of the second heater 300 is 800W≤Q≤2000W. In this way, the disinfectant can be heated to a boiling state that can achieve the best atomization effect, while avoiding excessive energy consumption and avoiding the situation where the temperature of the disinfectant is too high after heating and carbonization occurs.

[0075] The smoke disinfection method according to the second embodiment of the present invention, based on the anti-blocking type smoke disinfection equipment of the first embodiment, comprises the following steps:

[0076] Preliminarily heating the disinfectant to a temperature lower than the boiling point of the disinfectant by the first heater 200;

[0077] The disinfectant is further heated to a temperature equal to or higher than the boiling point of the disinfectant by the second heater 300;

[0078] The disinfectant solution heated twice is sprayed out of the oil through the atomizing nozzle 304 .

[0079] According to the smoke disinfection method of the embodiment of the present invention, by adopting the anti-blocking type smoke disinfection equipment of the first embodiment of the present invention, since two-stage heaters, namely the first heater 200 and the second heater 300, are provided, the disinfectant has been heated to a higher temperature when passing through the first heater 200, and then the second heater 300 only needs to heat for a shorter time to further heat the disinfectant to a boiling state that can achieve the best atomization effect. In this way, the required length of the feed pipe 301 is shorter, and the time that the disinfectant stays in the feed pipe 301 is shorter, thereby reducing the situation where the disinfectant carbonizes and blocks the feed pipe 301, and cleaning the feed pipe 301 is simpler and more convenient.

[0080] It should be noted that, since the smoke disinfection method can adopt all the technical solutions of the anti-blocking type smoke disinfection equipment of the first embodiment mentioned above, it at least has all the beneficial effects brought by the technical solutions of the first embodiment mentioned above, and these additional beneficial effects will not be repeated here.

[0081] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An anti-blocking type smoke disinfection equipment, characterized in that: include: device body; A first heater is arranged on the device body, wherein the first heater is provided with a feed inlet and a discharge inlet, and the feed inlet is for the disinfectant to enter; A second heater is provided on the device body, the second heater comprises a material delivery pipe, the material delivery pipe has a first end and a second end opposite to each other along the length direction, the first end is connected to the material outlet, and the second end is provided with an atomizing nozzle; The heating temperature of the first heater is lower than the boiling point of the disinfectant, and the heating temperature of the second heater is equal to or higher than the boiling point of the disinfectant.

2. The anti-blocking type smoke disinfection equipment according to claim 1 is characterized in that: The feed conveying pipe is arranged as a straight pipe structure.

3. The anti-blocking type smoke disinfection equipment according to claim 2 is characterized in that: The second heater further comprises: case; A heat conducting part is arranged in the shell, and the material conveying pipe is passed through the heat conducting part; The electric heating element is connected to the heat conducting part to heat the heat conducting part.

4. The anti-blocking type smoke disinfection equipment according to claim 3 is characterized in that: The electric heating elements are provided with two and are respectively located on two opposite sides of the material conveying pipe, and the electric heating elements extend along the length direction of the material conveying pipe.

5. The anti-blocking type smoke disinfection equipment according to claim 4, characterized in that: The heat conducting part comprises: The two heat-conducting blocks are detachably connected, and the end surfaces of the two heat-conducting blocks that are in contact with each other are each provided with a first groove, and the two first grooves are combined to form a first mounting hole for installing the feed pipe, and the end surfaces of the two heat-conducting blocks that are in contact with each other are each provided with a second groove on both sides of the first groove, and the corresponding second grooves on the two heat-conducting blocks are combined to form a second mounting hole for installing the electric heating element.

6. The anti-blocking type smoke disinfection equipment according to claim 3, characterized in that: The second end extends out of the heat conducting part, and the anti-blocking type smoke disinfection equipment further includes: The protective cover is connected to the device body and sleeved on the outer side of the second end, and the side wall of the protective cover is provided with a plurality of heat dissipation holes.

7. The anti-blocking type smoke disinfection equipment according to any one of claims 1 to 6, characterized in that: The heating temperature of the first heater is T1, which satisfies: 50°C ≤ T1 < 170°C; and / or the heating temperature of the second heater is T2, which satisfies: 170°C ≤ T2 ≤ 300°C.

8. The anti-blocking type smoke disinfection equipment according to any one of claims 1 to 6, characterized in that: The heating power of the first heater is Q, which satisfies: 800W≤Q≤2000W; and / or the length of the feed conveying pipe is L, which satisfies: 30cm≤L≤120cm.

9. The anti-blocking type smoke disinfection equipment according to any one of claims 1 to 6, characterized in that: The anti-blocking type smoke disinfection equipment also includes: A storage part, provided in the device body, for storing the disinfectant; A pump is disposed between the material storage portion and the material feed port, and is used to pump the disinfectant in the material storage portion into the first heater.

10. A smoke disinfection method, based on the anti-blocking type smoke disinfection equipment according to any one of claims 1 to 9, characterized in that: include: Preliminarily heating the disinfectant to a temperature lower than the boiling point of the disinfectant by the first heater; further heating the disinfectant by the second heater to a temperature equal to or higher than the boiling point of the disinfectant; The disinfectant solution heated twice is sprayed out through the atomizing nozzle.

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