A diffuser device that can be automatically adjusted according to temperature

Abstract

The present invention discloses a diffuser device that can be automatically adjusted according to temperature, which includes an air inlet adjustment mechanism installed on one side of the upper end inside the incubator and a hot air delivery mechanism installed outside the incubator. The air inlet adjustment mechanism includes an air collecting hood rotatably installed on one side of the upper end inside the incubator through a rotating shaft and two diffuser plates movably installed at the air outlet end of the air collecting hood. The air collecting hood is communicated with the hot air delivery mechanism. The rotating shaft is drivingly connected to a first motor. The end faces of the two diffuser plates are slidably attached to each other, and a number of groups of air outlet holes are evenly spaced on the end faces of the two diffuser plates. One end of each of the two diffuser plates is drivingly connected to a driving gear through two transmission racks together, and the central shaft of the driving gear is drivingly connected to a second motor. The diffuser device that can be automatically adjusted according to temperature provided by the present invention realizes the automatic adjustment of wind direction, wind speed, air volume and air temperature, and improves the cultivation effect and cultivation efficiency of organisms.

Description

Technical Field

[0001] The present invention relates to the technical field of biological culture, and particularly to a diffuser device that can be automatically adjusted according to temperature. Background Art

[0002] Microorganisms are a type of organisms. Microorganisms include a large group of organisms such as bacteria, viruses, fungi, and some small protozoa. They are tiny in individual and are closely related to human life, and are widely involved in many fields such as health, medicine, industry, agriculture, and environmental protection. The research on microorganisms has a very positive effect on people's daily life, and it is very necessary to conduct in-depth experimental research on microorganisms. For the cultivation of microorganisms, relevant cultivation devices are usually required.

[0003] It is very important to keep the temperature constant inside the biological culture device. To ensure the temperature constant inside the biological culture device, air supply circulation is usually adopted to achieve it. However, the air supply circulation of traditional equipment has a fixed air outlet, and the wind speed and direction cannot be controlled, which affects the cultivation of organisms and has certain defects. Summary of the Invention

[0004] The purpose of the present invention is to provide a diffuser device that can be automatically adjusted according to temperature, realizing the automatic adjustment of wind direction, wind speed, air volume, and air temperature, and improving the cultivation effect and cultivation efficiency of organisms.

[0005] To solve the above technical problems, the present invention provides a diffuser device that can be automatically adjusted according to temperature, including: an air inlet adjustment mechanism installed on one side of the upper end inside the incubator and a hot air delivery mechanism installed outside the incubator. The air inlet adjustment mechanism includes a wind collecting cover rotatably installed on one side of the upper end inside the incubator through a rotating shaft and two diffuser plates movably installed at the air outlet end of the wind collecting cover. The wind collecting cover is communicated with the hot air delivery mechanism. The rotating shaft is drivingly connected to a first motor, and the first motor is fixedly installed on the incubator. The end faces of the two diffuser plates are slidably and fittingly arranged, and a plurality of groups of air outlet holes are evenly spaced on the end faces of the two diffuser plates. One end of each of the two diffuser plates is drivingly connected to a driving gear through two transmission racks, and the central shaft of the driving gear is drivingly connected to a second motor, and the second motor is fixedly installed on the wind collecting cover.

[0006] Further, the hot air delivery mechanism includes an adjustment fan and a heater communicated with the air inlet of the adjustment fan. The air outlet of the adjustment fan is communicated with the wind collecting cover.

[0007] Further, a culture table is arranged on the inner bottom surface of the incubator, and a plurality of temperature sensors are arranged on the culture table.

[0008] Further, the temperature sensor is electrically connected to a single-chip microcomputer controller, and the single-chip microcomputer controller is electrically connected to a speed-regulating fan, a heater, a first motor, and a second motor respectively.

[0009] Further, the first motor is a stepper motor.

[0010] Further, the second motor is a stepper motor.

[0011] By the above technical solution, the present invention has the following beneficial effects:

[0012] (1) The design of the present invention is simple and reasonable. Through the setting of the air intake adjustment mechanism, the air intake volume and the air intake direction can be accurately and quickly adjusted, ensuring the effective and uniform adjustment of the temperature inside the incubator.

[0013] (2) Through the setting of the hot air delivery mechanism, the present invention can effectively adjust the air intake wind force and the air intake temperature according to the actual situation, improving the effect and efficiency of the temperature adjustment inside the incubator.

[0014] (3) By connecting the temperature sensor, the air intake adjustment mechanism, and the hot air delivery mechanism through the single-chip microcomputer, the present invention realizes the automatic adjustment of the air intake direction, the air intake wind force, the air intake temperature, and the air intake volume, thus greatly improving the cultivation efficiency and cultivation effect of organisms. Description of the Drawings

[0015] Figure 1 It is the overall structural design intention of a diffusing device that can be automatically adjusted according to temperature of the present invention;

[0016] Figure 2 It is the schematic diagram of the installation structure of the temperature sensor of a diffusing device that can be automatically adjusted according to temperature of the present invention;

[0017] Figure 3 It is the schematic diagram of the diffusing plate structure of a diffusing device that can be automatically adjusted according to temperature of the present invention;

[0018] Figure 4 It is the schematic diagram when the two diffusing plates of a diffusing device that can be automatically adjusted according to temperature of the present invention are in the fully open state;

[0019] Figure 5 It is the schematic diagram when the two diffusing plates of a diffusing device that can be automatically adjusted according to temperature of the present invention are in the fully closed state;

[0020] Figure 6 It is the schematic diagram when the two diffusing plates of a diffusing device that can be automatically adjusted according to temperature of the present invention are in the half-open state;

[0021] Figure 7The block diagram of the single-chip microcomputer control circuit for a heat dissipation device that can be automatically adjusted according to temperature in the present invention. Specific embodiments

[0022] The heat dissipation device that can be automatically adjusted according to temperature in the present invention will be described in more detail below with reference to the schematic diagrams, in which the preferred embodiments of the present invention are shown. It should be understood that those skilled in the art can modify the present invention described herein while still achieving the advantageous effects of the present invention. Therefore, the following description should be understood as a broad guidance for those skilled in the art and not as a limitation on the present invention.

[0023] In the following paragraphs, the present invention will be described more specifically by way of example with reference to the accompanying drawings. The advantages and features of the present invention will be clearer according to the following description and the claims. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present invention.

[0024] As Figure 1-7 shown, an embodiment of the present invention provides a heat dissipation device that can be automatically adjusted according to temperature, including: an air inlet adjustment mechanism 2 installed on one side of the upper end inside the incubator 1 and a hot air delivery mechanism 3 installed outside the incubator 1. The air inlet adjustment mechanism 2 includes a wind collecting hood 4 rotatably installed on one side of the upper end inside the incubator 1 through a rotating shaft and two air diffusing plates 5 movably installed at the air outlet end of the wind collecting hood 4. The wind collecting hood 4 is communicated with the hot air delivery mechanism 3. The rotating shaft is drivingly connected to a first motor 6, and the first motor 6 is fixedly installed on the incubator 1. The end faces of the two air diffusing plates 5 are slidably attached to each other, and a number of groups of air outlet holes 7 are uniformly spaced on the end faces of the two air diffusing plates 5. One end of each of the two air diffusing plates 5 is drivingly connected to a driving gear 9 through two transmission racks 8, and the central shaft of the driving gear 9 is drivingly connected to a second motor 10, and the second motor 10 is fixedly installed on the wind collecting hood 4.

[0025] Specifically, in this embodiment, by driving the first motor 6, the wind collecting hood 4 can be driven to rotate inside the incubator 1, so as to realize the adjustment of the wind direction. By driving the second motor 10, the driving gear 9 is driven to rotate, so as to realize the relative sliding of the air diffusing plates 5, so as to realize the adjustment of any position between the two air diffusing plates 5 from fully closed to fully open, and realize the adjustment of the air inlet volume.

[0026] Furthermore, the hot air delivery mechanism 3 includes an adjustment fan 11 and a heater 12 communicated with the air inlet of the adjustment fan 11. The air outlet of the adjustment fan 11 is communicated with the wind collecting hood 4.

[0027] Specifically, in this embodiment, by setting the adjustment fan 11, the air inlet volume can be adjusted, and by setting the heater 12, the air inlet temperature can be adjusted.

[0028] Further, a culture table 13 is provided on the inner bottom surface of the incubator 1, and a plurality of temperature sensors 14 are provided on the culture table 13.

[0029] Specifically, in this embodiment, the temperature sensors 14 can be arranged in relevant densities and positions according to actual situations, and the stability inside the incubator 1 can be measured in real time through the temperature sensors 14.

[0030] Further, the temperature sensors 14 are electrically connected to a single-chip microcomputer controller, and the single-chip microcomputer controller is respectively electrically connected to the speed-regulating fan 11, the heater 12, the first motor 6, and the second motor 10.

[0031] Specifically, in this embodiment, by setting the single-chip microcomputer controller to be electrically connected to the temperature sensors 14, the speed-regulating fan 11, the heater 12, the first motor 6, and the second motor 10, the automatic adjustment of the incoming air speed, incoming air temperature, incoming air volume, and incoming air direction can be realized according to the temperature situation.

[0032] Further, the first motor 6 is a stepper motor.

[0033] Specifically, in this embodiment, by setting the first motor 6 as a stepper motor, the automatic programmed precise control of the incoming air direction is realized.

[0034] Further, the second motor 10 is a stepper motor.

[0035] Specifically, in this embodiment, by setting the second motor 10 as a stepper motor, the automatic programmed precise control of the incoming air opening is realized.

[0036] The following lists the preferred embodiments of the diffuser device that can be automatically adjusted according to temperature to clearly illustrate the content of the present invention. It should be clear that the content of the present invention is not limited to the following embodiments, and other improvements by the conventional technical means of those of ordinary skill in the art are also within the scope of the idea of the present invention.

[0037] The embodiment of the present invention proposes a usage method of a diffuser device that can be automatically adjusted according to temperature, specifically as follows:

[0038] First, the system parameters are set, and the target temperature value inside the incubator 1 is set. During the biological culture process, when the temperature sensor 14 senses that the temperature inside the incubator 1 is too large and lower than the target temperature value, the single-chip microcomputer sends a control signal to fully open the heater 12, and at the same time start the second motor 10 to maximize the air supply opening value of the two diffuser plates 5, and start the first motor 6 to drive the wind collecting hood 4 to swing up and down at a uniform speed, so that the temperature inside the incubator 1 is quickly and evenly heated up, ensuring that the temperature inside the incubator 1 is quickly and evenly heated up while avoiding excessive local heating inside the incubator 1; when the temperature sensor 14 senses that the temperature inside the incubator 1 is close to the target temperature value, the single-chip microcomputer sends a control signal to reduce the heating. The working time of the heater 12 is controlled, and the second motor 10 is controlled to drive the two diffuser plates 5 to move, thereby reducing the opening value thereof to reduce the air volume; when the temperature sensor 14 senses that the temperature in the incubator 1 is consistent with the target temperature, the single chip microcomputer adjusts the working frequency of the heater 12, and at the same time controls the first motor 6 to reduce the up and down swinging speed of the wind collecting hood 4 to even out the box temperature, and controls the second motor 10 to adjust the overlap between the two diffuser plates 5 to control the ventilation volume; when the temperature sensor 14 senses that the temperature in the incubator 1 is greater than the target temperature, the position of the two diffuser plates 5 can be adjusted to close the outlet of the wind collecting hood 4 and turn off the speed regulating fan 11 to avoid the internal temperature of the incubator 1 being too high and affecting the biological culture.

[0039] In summary, the present invention has the following advantages over the prior art:

[0040] (1) The present invention is simple and reasonable in design. By setting the air inlet adjustment mechanism, the air inlet volume and air inlet direction can be accurately and quickly adjusted, thereby ensuring effective and uniform adjustment of the temperature inside the incubator;

[0041] (2) The present invention can effectively adjust the inlet wind force and inlet air temperature according to actual conditions through the provision of a hot air delivery mechanism, thereby improving the effect and efficiency of adjusting the temperature inside the incubator;

[0042] (3) The present invention realizes automatic adjustment of the air inlet direction, air force, air inlet temperature and air volume by connecting the temperature sensor, the air inlet regulating mechanism and the hot air delivery mechanism through the single chip microcomputer, thereby greatly improving the cultivation efficiency and cultivation effect of the organisms.

[0043] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A diffuser device that can be automatically adjusted according to temperature, characterized in that, it includes: An air inlet adjustment mechanism installed on one side of the upper end inside the incubator and a hot air delivery mechanism installed outside the incubator. The air inlet adjustment mechanism includes an air collecting hood rotatably installed on one side of the upper end inside the incubator through a rotating shaft and two diffuser plates movably installed at the air outlet end of the air collecting hood. The air collecting hood is communicated with the hot air delivery mechanism. The rotating shaft is drivingly connected to a first motor, and the first motor is fixedly installed on the incubator. The end faces of the two diffuser plates are slidably attached to each other, and a number of groups of air outlet holes are evenly spaced on the end faces of the two diffuser plates. One end of each of the two diffuser plates is drivingly connected to a driving gear through two transmission racks, and the central shaft of the driving gear is drivingly connected to a second motor, and the second motor is fixedly installed on the air collecting hood; A culture table is provided on the inner bottom surface of the incubator, and a number of temperature sensors are provided on the culture table; The temperature sensors are electrically connected to a single-chip microcomputer controller, and the single-chip microcomputer controller is electrically connected to an adjustment fan, a heater, the first motor and the second motor respectively; the hot air delivery mechanism includes an adjustment fan and a heater communicated with the air inlet of the adjustment fan, and the air outlet of the adjustment fan is communicated with the air collecting hood.

2. The diffuser device that can be automatically adjusted according to temperature as described in claim 1, characterized in that, The first motor is a stepping motor.

3. The diffuser device that can be automatically adjusted according to temperature as described in claim 1, characterized in that, The second motor is a stepping motor.

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