Air purifier with constant temperature control function and constant temperature control method thereof

Abstract

The present invention relates to the technical field of air purifiers, and discloses an air purifier with a constant temperature control function and a constant temperature control method thereof. The air purifier comprises a shell, a plurality of evenly distributed air inlet holes are provided on one side of the outer shell, a constant temperature control mechanism is provided inside the shell, a fixing mechanism is provided on the inner bottom wall of the shell, a filtering mechanism is provided inside the shell, a variable frequency fan is installed inside the shell, the variable frequency fan is located above the filtering mechanism, a plurality of evenly distributed air outlet holes are provided on the top of the shell, and a disassembly shell is connected to the side of the shell away from the base. By adopting temperature sensors and humidity sensors for real-time monitoring, and cooperating with the technical solution of precise temperature control of heating wires, heat exchange fins and heat collecting covers, an efficient and energy-saving constant temperature effect is achieved. Compared with the technology of simple temperature control of traditional purifiers, the problem of difficulty in adjusting according to temperature and humidity and insufficient heat utilization is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of air purifiers, and in particular to an air purifier with a constant temperature control function and a constant temperature control method thereof. Background Art

[0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to products that can absorb, decompose or transform various air pollutants and effectively improve air cleanliness. They are mainly divided into household, commercial, industrial, and building types. As people's living standards improve, the requirements for indoor air quality and comfort are also increasing. As an important device for improving the indoor air environment, the constant temperature control function of air purifiers has received more and more attention.

[0003] Traditional air purifiers can filter and purify the air to a certain extent, remove some dust and impurities, and provide people with relatively clean air. However, in terms of temperature control, existing technical means are relatively limited. Most traditional air purifiers only have simple heating or cooling functions, and lack the ability to accurately perceive and intelligently control the ambient temperature and humidity.

[0004] This simple temperature control method has obvious problems, namely, it is difficult to adjust according to actual temperature conditions and it is difficult to make full use of energy, resulting in insufficient heat utilization and energy waste. It is also difficult to create a comfortable and stable indoor temperature and cannot meet users' needs for precise and comfortable temperature. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an air purifier with a constant temperature control function and a constant temperature control method thereof, which solves the problem that it is difficult to adjust according to actual temperature conditions, resulting in insufficient heat utilization and waste of energy.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an air purifier with a constant temperature control function, comprising a shell, a plurality of evenly distributed air inlet holes are opened on one side of the outer side of the shell, a constant temperature control mechanism is arranged inside the shell, a fixing mechanism is arranged on the inner bottom wall of the shell, a filtering mechanism is arranged inside the shell, a variable frequency fan is installed inside the shell, the variable frequency fan is located above the filtering mechanism, a plurality of evenly distributed air outlet holes are opened on the top of the shell, a disassembly shell is connected to the side of the shell away from the base, and a dehumidification mechanism is arranged on both sides of the inner side of the shell; The constant temperature control mechanism includes a fixed shell, a heating wire is installed inside the fixed shell near the air inlet, a heat exchange fin is installed inside the fixed shell near the air outlet, the heat exchange fin is located above the heating wire, a heat collecting cover is fixedly connected to the air outlet of the fixed shell, the heat collecting cover is connected to the air outlet, a positioning component is provided at the bottom of the fixed shell, the positioning component is used for positioning the fixed shell when it is installed, and a temperature sensor and a humidity sensor are installed on the outside of the shell, and the temperature sensor and the humidity sensor transmit the collected data to the central control system.

[0007] Preferably, the positioning assembly includes a mounting block, which is fixedly connected to the inside of the outer shell, and the mounting block is located above the variable frequency fan. A slot is provided on a side of the mounting block close to the fixed shell, and an insert block is fixedly connected to a side of the fixed shell close to the mounting block, and the insert block is plugged into the slot.

[0008] Preferably, the fixing mechanism comprises a fixing ring, the inner bottom wall of the shell is provided with a sliding groove, the fixing ring is slidably connected to the sliding groove, and a plurality of circumferentially distributed springs are fixedly connected between the fixing ring and the sliding groove.

[0009] Preferably, the filtering mechanism comprises a filter screen frame, a filter screen one is plugged into the inner wall of the filter screen frame, a filter screen two is plugged into the inner wall of the filter screen one, a fixed cover is provided on the top of the filter screen frame, a handle is fixedly connected to the fixed cover on the side close to the disassembly shell, the bottom of the filter screen frame is in contact with the inner bottom wall of the outer shell, and the outer side of the filter screen frame is in contact with the inner side of the fixing ring.

[0010] Preferably, the dehumidification mechanism includes a placement shell, a dehumidification component is arranged inside the placement shell, a plurality of dehumidification holes are opened on the outside of the placement shell, a fixing component is arranged outside the dehumidification component, and the fixing component is used to fix the placement shell.

[0011] Preferably, the fixing assembly includes two guide plates and two fixing plates, the two guide plates are respectively fixedly connected to the two sides of the outside of the placement shell, the fixing plates are fixedly connected to the inside of the outer shell, guide grooves are provided on the opposite sides of the two fixing plates, and the guide plates are plugged into the guide grooves.

[0012] Preferably, an air quality sensor is installed on the outside of the housing, and the air quality sensor transmits collected data to a central control system.

[0013] Preferably, the bottom of the housing is fixedly connected to a base, and a control screen is arranged on the outer side of the base.

[0014] Preferably, the central control system includes: Data acquisition module: used to collect and transmit environmental data, and transmit it to the central control system for processing and decision-making; Constant temperature control module: used to adjust the operating state of the equipment according to changes in ambient temperature to maintain a stable air temperature.

[0015] The present invention also provides a constant temperature control method for an air purifier with a constant temperature control function, comprising the following steps: Step 1: Environmental data collection: the temperature, humidity, air quality and other data in the environment are collected in real time by temperature sensors, humidity sensors and air quality sensors, and the data are transmitted to the data acquisition module in the central control system; Step 2: Data processing and analysis: After the data acquisition module receives the data collected by the sensor, it transmits it to the central control system for processing. The system determines whether constant temperature control needs to be started based on the environmental data; Step 3: Wind speed and air flow adjustment. If the ambient temperature is lower than the set constant temperature value, the central control system starts the constant temperature control module and adjusts the speed of the variable frequency fan to increase the air flow. The heating wire and heat exchange fins provide heating to maintain a constant temperature of the air. Step 4: Heating and heat exchange control. The heating wire works in the fixed shell to heat the air to ensure that the air reaches the set constant temperature state. The heat collecting cover further strengthens the air heating process to ensure that the temperature of the air discharged through the air outlet is stable.

[0016] The present invention provides an air purifier with a constant temperature control function and a constant temperature control method thereof, which has the following beneficial effects: 1. The present invention achieves a highly efficient and energy-saving constant temperature effect by using temperature sensors and humidity sensors for real-time monitoring, and coordinating the technical solution of precise temperature control with heating wires, heat exchange fins and heat collection covers. Compared with the traditional purifier's simple temperature control technology, it solves the problem of difficulty in adjusting according to temperature and humidity and insufficient heat utilization. The sensor collects data, the heating wire and heat exchange fins work together, and the heat collection cover strengthens heat collection to achieve rapid constant temperature adjustment, reduce energy consumption, and create a comfortable, stable and energy-saving indoor environment for users.

[0017] 2. The present invention achieves the effect of protecting the filter mechanism components by dehumidifying the air entering the interior. Compared with the traditional air purifier that ignores the internal moisture-proofing, it solves the problems of filter components being damp and blocked, breeding bacteria, and shortening life due to high air humidity. By dehumidifying the incoming air, not only the air quality is improved, but also the normal and efficient operation of the filter mechanism is ensured, maintenance costs are reduced, the overall service life of the equipment is extended, and users are continuously provided with high-quality, dry and purified air.

[0018] 3. The present invention achieves the technical effect of stabilizing the filter mechanism and facilitating disassembly and maintenance by setting a sliding groove on the inner bottom wall of the shell and connecting the spring to the fixing ring. Compared with the technical solution in the prior art where the filter component is complicated to install and not firmly fixed, it solves the problem of easy displacement and damage due to vibration during the operation of the purifier, as well as the complex and time-consuming operation when replacing the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the air inlet of the present invention; Figure 3 It is a schematic diagram of the disassembly shell of the present invention; Figure 4 It is a schematic diagram of a fixed cover of the present invention; Figure 5 For the present invention Figure 4 A in the enlarged view; Figure 6 It is a schematic diagram of the cross-sectional structure of the fixed shell of the present invention; Figure 7 It is a schematic diagram of the structure of the positioning component of the present invention; Figure 8 It is a schematic diagram of the placement shell structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the filtering mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the dehumidification mechanism of the present invention; Fig.11 It is a system architecture diagram of the present invention.

[0020] Among them, 1. shell; 101. base; 102. air inlet; 103. control panel; 104. variable frequency fan; 105. air outlet; 106. disassembly shell; 2. constant temperature control mechanism; 201. temperature sensor; 202. humidity sensor; 203. fixed shell; 204. heating wire; 205. heat exchange fin; 206. heat collecting cover; 207. mounting block; 208. plug-in block; 209. slot; 3. filtering mechanism; 301. filter frame; 302. filter one; 303. filter two; 304. fixed cover; 305. handle; 4. fixing mechanism; 401. fixing ring; 402. slide groove; 403. spring; 5. air quality sensor; 6. dehumidification mechanism; 601. placement shell; 602. guide plate; 603. fixing plate; 604. guide groove; 605. dehumidification element; 606. dehumidification hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 11The embodiment of the present invention provides an air purifier with a constant temperature control function, including a housing 1. Through the overall structure of the housing 1, in cooperation with the air inlet 102 and the air outlet 105, a stable accommodation space is provided for each internal mechanism, so as to achieve the effect of integrating various functional components and ensuring the normal operation of the air purifier. A plurality of evenly distributed air inlet holes 102 are provided on one side of the outer shell 1. Through the air inlet holes 102, in cooperation with the variable frequency fan 104, the outside air can smoothly enter the inside of the air purifier, so as to achieve the effect of providing an air source for subsequent air purification, constant temperature adjustment and other treatments. A constant temperature control mechanism 2 is arranged inside the housing 1, the sensor collects data, the heating wire 204 and the heat exchange fin 205 work together, the heat collecting cover 206 strengthens the heat collection, and realizes fast and accurate constant temperature adjustment, reduces energy consumption, and creates a comfortable, stable and energy-saving indoor environment for users. A fixing mechanism 4 is arranged on the inner bottom wall of the housing 1, which plays a role in firmly supporting the filter mechanism 3 on the inner bottom wall of the housing 1, so as to achieve the effect of preventing the filter mechanism 3 from shifting during operation and ensuring its stable operation. The housing 1 is provided with a filter mechanism 3 inside, and the filter frame 301 of the filter mechanism 3 carries a filter screen 1 302 and a filter screen 2 303, and cooperates with them to perform multi-layer filtration on the incoming air, thereby effectively removing pollutants such as dust and impurities in the air and improving the air cleanliness. The housing 1 is provided with a variable frequency fan 104 inside, and the variable frequency fan 104 is located above the filter mechanism 3. Through the variable frequency fan 104, in cooperation with the air inlet 102 and the air outlet 105, the speed is flexibly adjusted according to different needs to control the air flow and air circulation speed, thereby achieving the effect of optimizing air circulation on demand and improving the efficiency of air purification and constant temperature regulation. The top of the housing 1 is provided with a plurality of evenly distributed air outlets 105, and through the air outlet 105, in cooperation with the variable frequency fan 104, the air after purification, constant temperature and other treatments is smoothly discharged to the external environment, thereby achieving the effect of outputting clean and constant temperature air to the room. The side of the housing 1 away from the base 101 is disassembled and connected with a disassembly shell 106. By disassembling the shell 106 and cooperating with the housing 1, the filter mechanism 3 can be disassembled, repaired or replaced. It is convenient to open when the internal components need to be maintained or replaced, so as to facilitate the internal inspection and component replacement of the equipment. Dehumidification mechanisms 6 are provided on both sides of the interior of the housing 1 to remove moisture from the air entering the interior, thereby protecting the components of the filter mechanism 3. Compared with the situation that traditional air purifiers ignore internal moisture-proofing, this solves the problems of dampness and clogging of filter components, bacterial growth, and shortened life due to high air humidity.

[0023] The constant temperature control mechanism 2 includes a fixed shell 203, a heating wire 204 is installed inside the fixed shell 203 near the air inlet, a heat exchange fin 205 is installed inside the fixed shell 203 near the air outlet, the heat exchange fin 205 is located above the heating wire 204, a heat collecting cover 206 is fixedly connected to the air outlet of the fixed shell 203, the heat collecting cover 206 is connected to the air outlet 105, a temperature sensor 201 and a humidity sensor 202 are installed on the outside of the outer shell 1, and the temperature sensor 201 and the humidity sensor 202 transmit the collected data to the central control system. Through the temperature sensor 201, the ambient temperature data is collected and transmitted to the central control system, thereby realizing the real-time temperature monitoring effect; through the humidity sensor 202, the ambient humidity condition is captured and information is fed back, thereby realizing the comprehensive environmental data collection effect; through the heating wire 204, heat is generated after power is turned on to increase the air temperature, and the heat distribution is optimized in cooperation with the heat exchange fins 205, thereby realizing the efficient and uniform air heating effect; through the heat exchange fins 205, the air heat flow is adjusted in cooperation with the heating wire 204, thereby realizing the effect of stabilizing the air temperature and reducing heat loss; through the heat collecting cover 206, the heat of the air passing through the heat exchange fins 205 is gathered, and the air with stable constant temperature is output in cooperation with the air outlet 105, thereby realizing the effect of strengthening the constant temperature effect and ensuring the constant temperature of the air at the air outlet; through the fixed shell 203, a stable installation space and air circulation channel are provided for the heating wire 204, the heat exchange fins 205 and the heat collecting cover 206, thereby realizing the effect of integrating various components and ensuring the smooth constant temperature adjustment process.

[0024] See also Figure 4 and Figure 7 A positioning assembly is provided at the bottom of the fixed shell 203, and the positioning assembly is used to position the fixed shell 203 when it is installed. The positioning assembly includes a mounting block 207, and the mounting block 207 is fixedly connected to the inside of the shell 1. The mounting block 207 is located above the variable frequency fan 104. A slot 209 is provided on the side of the mounting block 207 close to the fixed shell 203, and an insert block 208 is fixedly connected to the side of the fixed shell 203 close to the mounting block 207. The insert block 208 is plugged into the slot 209 and is fixed to the upper position of the variable frequency fan 104 inside the shell 1 through the mounting block 207, and matches the fixed shell 203. The fixing shell 203 is provided with a stable installation base support, thereby ensuring that the installation position of the fixing shell 203 is accurate and stable; the slot 209 is provided on the installation block 207, and cooperates with the plug-in block 208 of the fixing shell 203, and is positioned by plugging, thereby achieving the effect of quickly positioning the fixing shell 203, facilitating the installation operation and ensuring the installation accuracy; the plug-in block 208 is connected to the fixing shell 203 and cooperates with the slot 209, so that the fixing shell 203 is guided into place during the insertion process, thereby simplifying the installation process, improving the installation efficiency and enhancing the installation stability of the fixing shell 203.

[0025] See also Figure 4 and Figure 8 The fixing mechanism 4 includes a fixing ring 401, and a slide groove 402 is provided on the inner bottom wall of the shell 1. The fixing ring 401 is slidably connected with the slide groove 402. A plurality of springs 403 distributed circumferentially are fixedly connected between the fixing ring 401 and the slide groove 402. The fixing ring 401 cooperates with the filter frame 301 in the filter mechanism 3 and fits tightly on the outer side of the filter frame 301, thereby achieving the effect of firmly supporting and positioning the filter mechanism 3; the slide groove 402 is provided on the inner bottom wall of the shell 1 and cooperates with the fixing ring 401 to provide guidance and limit for the sliding of the fixing ring 401, thereby achieving the effect of constraining the moving path of the fixing ring 401 and ensuring its stable operation; the springs 403 are circumferentially distributed between the fixing ring 401 and the slide groove 402 and cooperate with the fixing ring 401, and the elasticity of the springs 403 is used to buffer the vibration generated when the purifier is running, thereby achieving the effect of reducing the damage to the filter mechanism 3 caused by vibration and extending its service life.

[0026] See also Figure 2 , Figure 4 , Figure 8 and Fig. 9 The filter mechanism 3 includes a filter frame 301, a filter screen 1 302 is plugged into the inner wall of the filter frame 301, a filter screen 2 303 is plugged into the inner wall of the filter screen 1 302, a fixed cover 304 is provided on the top of the filter frame 301, and a handle 305 is fixedly connected to the fixed cover 304 on the side close to the disassembly shell 106, the bottom of the filter frame 301 is in contact with the inner bottom wall of the outer shell 1, and the outer side of the filter frame 301 is in contact with the inner side of the fixing ring 401, and the filter frame 301 cooperates with the filter screen 1 302 and the filter screen 2 303 to provide a stable assembly structure for the two, thereby achieving the effect of integrating the filter components and ensuring the stability of the filtering process; the filter screen 1 302 is made of fine fiber material, and the filter screen 1 302 made of fine fiber material cooperates with larger particle impurities in the air, and uses the gaps between the fibers to capture and intercept larger particles, thereby achieving preliminary filtration of larger particles in the air. The second filter 303 is made of carbon material. The second filter 303 made of carbon material cooperates with the air filtered by the first filter 302. By virtue of the adsorption performance of carbon, harmful gases, odors and tiny particles in the air are adsorbed and purified, thereby achieving the effect of deep air purification and improving air quality. The fixed cover 304 cooperates with the filter frame 301 to fix the internal filter 1 302 and the second filter 303, and the top of the filter frame 301 is packaged and fixed, thereby achieving the effect of preventing air leakage and ensuring that the air is completely filtered through the filter. The handle 305 is connected to the fixed cover 304 and cooperates with the filter frame 301. When the filter needs to be replaced, the operator drives the entire filter mechanism 3 by pulling the handle 305, thereby achieving the effect of facilitating the rapid disassembly and installation of the filter mechanism 3 and reducing the maintenance cost.

[0027] See also Figure 1 , Figure 2 and Fig.10 The dehumidification mechanism 6 includes a placement shell 601, a dehumidification element 605 is arranged inside the placement shell 601, and a plurality of dehumidification holes 606 are opened on the outside of the placement shell 601. The placement shell 601 cooperates with the internal space of the outer shell 1 to provide a stable placement place for the dehumidification element 605, thereby achieving the effect of integrating dehumidification functional components and ensuring the orderly progress of the dehumidification process; the dehumidification element 605 cooperates with the air entering the placement shell 601 through the dehumidification holes 606, and uses its special dehumidification material or structure to adsorb or process the moisture in the air, thereby achieving the effect of effectively reducing the air humidity and reducing the harm of moisture; the dehumidification holes 606 cooperate with the dehumidification element 605 inside the placement shell 601 as a channel for air in and out, guiding the humid air to contact the dehumidification element 605 and discharge the dried air, thereby achieving the effect of optimizing the air dehumidification process and improving the dehumidification efficiency. The dehumidification element 605 can have a variety of options, such as calcium chloride particles, silica gel desiccant, activated carbon, etc.

[0028] See also Figure 1 , Figure 2 and Fig.10 The dehumidifying element 605 is provided with a fixing assembly on the outside, and the fixing assembly is used to fix the placement shell 601. The fixing assembly includes two guide plates 602 and two fixing plates 603. The two guide plates 602 are respectively fixedly connected to the two sides of the outside of the placement shell 601, and the fixing plate 603 is fixedly connected to the inside of the shell 1. The opposite sides of the two fixing plates 603 are provided with guide grooves 604. The guide plates 602 are plugged and matched with the guide grooves 604. The guide plates 602 are fixed to the two sides of the placement shell 601 and matched with the guide grooves 604 of the fixing plates 603. During the installation of the placement shell 601, the guide plates 60 2 slides along the guide groove 604, thereby guiding the placement shell 601 to enter the correct position and improving the convenience of installation; the fixing plate 603 is fixed inside the outer shell 1 and cooperates with the guide plate 602 to provide a stable support and fixing basis for the placement shell 601, thereby firmly fixing the placement shell 601 and reducing its shaking or displacement during the operation of the equipment; the guide groove 604 is opened on the fixing plate 603 and cooperates with the guide plate 602 to limit the installation direction and position of the placement shell 601, thereby ensuring the accurate installation position of the dehumidification mechanism 6 and ensuring the stable performance of the dehumidification function.

[0029] See also Figure 1An air quality sensor 5 is installed on the outside of the shell 1. The air quality sensor 5 transmits the collected data to the central control system. Through the air quality sensor 5, in cooperation with the shell 1, the external air environment quality parameters are monitored in real time, so as to achieve the effect of comprehensively obtaining air quality data; through the data collected by the air quality sensor 5, in cooperation with the central control system, the data is quickly transmitted, so as to provide a decision-making basis for the central control system so that it can intelligently adjust the operation of various functional components of the air purifier according to the air quality conditions.

[0030] See also Figure 1-Figure 2 The bottom of the shell 1 is fixedly connected to a base 101, and a control screen 103 is arranged on the outside of the base 101. The base 101 provides a stable support foundation for the entire air purifier, ensuring the stable placement of the equipment and reducing the operation shaking. Through the cooperation of the control screen 103 and the central control system, the user can input instructions by operating the control screen 103, thereby realizing the effect of conveniently controlling various functional parameters of the air purifier and meeting personalized usage needs.

[0031] See also Fig.11 , the central control system includes: Data acquisition module: used to collect and transmit environmental data, and transmit it to the central control system for processing and decision-making; through the data acquisition module, in conjunction with the temperature sensor 201, the humidity sensor 202 and the air quality sensor 5, various environmental data can be quickly collected and accurately transmitted, achieving the effect of fully grasping the environmental conditions and providing an accurate data basis for subsequent regulation.

[0032] Constant temperature control module: used to adjust the operating state of the equipment according to changes in ambient temperature to maintain a stable air temperature. Through the constant temperature control module, in cooperation with the heating wire 204, the heat exchange fins 205 and the variable frequency fan 104, the heating power and the fan speed are intelligently adjusted according to changes in ambient temperature, thereby achieving precise and stable constant temperature control and improving the indoor comfort.

[0033] The present invention also provides a constant temperature control method for an air purifier with a constant temperature control function, comprising the following steps: Step 1: Environmental data collection. The temperature, humidity, air quality and other data in the environment are collected in real time by the temperature sensor 201, the humidity sensor 202 and the air quality sensor 5, and the data is transmitted to the data collection module in the central control system. The environmental data is collected in real time by the temperature sensor 201, the humidity sensor 202 and the air quality sensor 5, and transmitted to the data collection module, so as to realize the perception of the surrounding environment and data collection, and provide comprehensive and accurate basic information for the intelligent control of the subsequent system, just like equipping the entire air purification and constant temperature control system with a sensitive "sensory organ", so that it can make the most appropriate response according to the actual environment, ensuring that the indoor environment is always in a monitored state, and effectively improving the user's control over the environment and comfort experience.

[0034] Step 2: Data processing and analysis. After the data acquisition module receives the data collected by the sensor, it is transmitted to the central control system for processing. The system determines whether to start constant temperature control based on environmental data such as temperature, humidity and air quality; the data acquisition module transmits the received sensor data to the central control system for processing. The system determines whether to start constant temperature control based on temperature, humidity and air quality. This step realizes the transformation from raw data to decision-making basis. It makes full use of advanced algorithms and logical judgment capabilities to integrate and analyze complex environmental data, so that the air purifier can, like an intelligent housekeeper, independently decide whether and how to perform constant temperature adjustment according to environmental changes, avoiding unnecessary energy consumption and equipment wear, while ensuring the stability and comfort of the indoor environment, accurately meeting users' needs for a constant and comfortable environment.

[0035] Step 3: Wind speed and air flow adjustment. If the ambient temperature is lower than the set constant temperature value, the central control system starts the constant temperature control module, adjusts the speed of the variable frequency fan 104 to increase the air flow, and provides heating through the heating wire 204 and the heat exchange fin 205 to maintain the constant temperature of the air; when the ambient temperature is lower than the set constant temperature value, the central control system starts the constant temperature control module, adjusts the speed of the variable frequency fan 104 to increase the air flow, and provides heating through the heating wire 204 and the heat exchange fin 205. This step has multiple positive significances. On the one hand, by adjusting the fan speed, the circulation speed of the indoor air can be quickly adjusted to ensure that the heated air can be quickly distributed to the entire space, avoid local overheating or overcooling, and improve the uniformity of the constant temperature effect; on the other hand, the coordinated work of the heating wire 204 and the heat exchange fin 205 can effectively increase the air temperature, so that the indoor temperature quickly returns to the set comfortable range, which not only creates a warm and comfortable environment for users, but also realizes the rational use of energy through the frequency conversion technology, reduces the operating cost, and shows the perfect combination of high efficiency energy saving and comfortable experience.

[0036] Step 4: Heating and heat exchange control. The heating wire 204 works in the fixed shell 203 to ensure that the air reaches the set constant temperature by heating the air. The heat collecting cover 206 further strengthens the air heating process to ensure that the temperature of the air discharged through the air outlet 105 is stable. The heating wire 204 heats the air in the fixed shell 203. The heat collecting cover 206 further strengthens the heating process to ensure that the temperature of the air discharged from the air outlet 105 is stable. This step is the key link to achieve precise constant temperature. The heating wire 204 works stably in the fixed shell 203, ensuring the continuous and stable output of heat and providing a reliable heat source for the air; and the role of the heat collecting cover 206 is like putting on a layer of "warm clothes" for the heat. It effectively gathers heat, reduces heat loss, and allows the heated air to be discharged at a more stable temperature, further improving the accuracy and stability of constant temperature control.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air purifier with a constant temperature control function, comprising a housing (1), characterized in that: A plurality of evenly distributed air inlet holes (102) are provided on one side of the outer shell (1), a constant temperature control mechanism (2) is provided inside the outer shell (1), a fixing mechanism (4) is provided on the inner bottom wall of the outer shell (1), a filtering mechanism (3) is provided inside the outer shell (1), a variable frequency fan (104) is installed inside the outer shell (1), the variable frequency fan (104) is located above the filtering mechanism (3), a plurality of evenly distributed air outlet holes (105) are provided on the top of the outer shell (1), a disassembly shell (106) is connected to the side of the outer shell (1) away from the base (101), and dehumidification mechanisms (6) are provided on both sides of the inner part of the outer shell (1); The constant temperature control mechanism (2) comprises a fixed shell (203), a heating wire (204) is installed inside the fixed shell (203) near the air inlet, a heat exchange fin (205) is installed inside the fixed shell (203) near the air outlet, and the heat exchange fin (205) is located above the heating wire (204). A heat collecting cover (206) is fixedly connected to the air outlet of the fixed shell (203), and the heat collecting cover (206) is connected to the air outlet (105). A positioning component is arranged at the bottom of the fixed shell (203), and the positioning component is used for positioning the fixed shell (203) when it is installed. A temperature sensor (201) and a humidity sensor (202) are installed on the outside of the outer shell (1), and the temperature sensor (201) and the humidity sensor (202) transmit the collected data to the central control system.

2. The air purifier with constant temperature control function according to claim 1, characterized in that: The positioning assembly comprises a mounting block (207), the mounting block (207) being fixedly connected to the inside of the housing (1), the mounting block (207) being located above the variable frequency fan (104), a slot (209) being provided on a side of the mounting block (207) close to the fixed housing (203), an insert block (208) being fixedly connected to a side of the fixed housing (203) close to the mounting block (207), the insert block (208) being plugged into and mated with the slot (209).

3. The air purifier with constant temperature control function according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing ring (401), the inner bottom wall of the housing (1) is provided with a sliding groove (402), the fixing ring (401) is slidably connected to the sliding groove (402), and a plurality of springs (403) distributed circumferentially are fixedly connected between the fixing ring (401) and the sliding groove (402).

4. The air purifier with constant temperature control function according to claim 1, characterized in that: The filtering mechanism (3) comprises a filter screen frame (301), a filter screen 1 (302) being plugged into the inner wall of the filter screen frame (301), a filter screen 2 (303) being plugged into the inner wall of the filter screen 1 (302), a fixed cover (304) being arranged on the top of the filter screen frame (301), a handle (305) being fixedly connected to a side of the fixed cover (304) close to the disassembly shell (106), the bottom of the filter screen frame (301) being in contact with the inner bottom wall of the outer shell (1), and the outer side of the filter screen frame (301) being in contact with the inner side of the fixed ring (401).

5. The air purifier with constant temperature control function according to claim 1, characterized in that: The dehumidification mechanism (6) comprises a placement shell (601), a dehumidification component (605) is arranged inside the placement shell (601), a plurality of dehumidification holes (606) are opened on the outside of the placement shell (601), and a fixing component is arranged outside the dehumidification component (605), and the fixing component is used to fix the placement shell (601).

6. The air purifier with constant temperature control function according to claim 5, characterized in that: The fixing assembly comprises two guide plates (602) and two fixing plates (603); the two guide plates (602) are respectively fixedly connected to two sides of the outside of the placement shell (601); the fixing plates (603) are fixedly connected to the inside of the outer shell (1); guide grooves (604) are provided on opposite sides of the two fixing plates (603); the guide plates (602) are plugged into and matched with the guide grooves (604).

7. The air purifier with constant temperature control function according to claim 1, characterized in that: An air quality sensor (5) is installed on the outside of the housing (1), and the air quality sensor (5) transmits collected data to a central control system.

8. The air purifier with constant temperature control function according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected to a base (101), and a control screen (103) is arranged on the outside of the base (101).

9. The air purifier with constant temperature control function according to claim 1, characterized in that: The central control system comprises: Data acquisition module: used to collect and transmit environmental data, and transmit it to the central control system for processing and decision-making; Constant temperature control module: used to adjust the operating state of the equipment according to changes in ambient temperature to maintain a stable air temperature.

10. A constant temperature control method for an air purifier with a constant temperature control function, according to the air purifier with a constant temperature control function according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Environmental data collection: the temperature, humidity, air quality and other data in the environment are collected in real time by the temperature sensor (201), the humidity sensor (202) and the air quality sensor (5), and the data are transmitted to the data collection module in the central control system; Step 2: Data processing and analysis: After the data acquisition module receives the data collected by the sensor, it transmits it to the central control system for processing. The system determines whether constant temperature control needs to be started based on environmental data (such as temperature, humidity and air quality); Step 3: Wind speed and air flow adjustment. If the ambient temperature is lower than the set constant temperature value, the central control system starts the constant temperature control module and adjusts the speed of the variable frequency fan (104) to increase the air flow. The heating wire (204) and the heat exchange fins (205) are used to provide heating to maintain a constant temperature of the air. Step 4: Heating and heat exchange control. The heating wire (204) works in the fixed shell (203) to heat the air to ensure that the air reaches a set constant temperature. The heat collecting cover (206) further strengthens the air heating process to ensure that the temperature of the air discharged through the air outlet (105) is stable.

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