Jet-propelled humidifying device of constant-temperature culture oscillator

Abstract

The utility model discloses a jet-propelled humidifying device for a constant-temperature culture oscillator, and relates to the technical field of humidifying devices. The device comprises a device body, a water tank, a water pump and a partition plate, the interior of the device body is divided into a first cavity and a second cavity by the partition plate, a plurality of fixing plates are fixedly connected in the first cavity in a relatively staggered mode, first heating plates are fixedly connected in the fixing plates, and a water outlet of the water pump is communicated with the first end of a liquid inlet pipeline. The second end of the liquid inlet pipeline communicates with the first cavity, the second end of the liquid inlet pipeline communicates with a rotary shower head, the rotary shower head is arranged right opposite to the heating plate, the air injection pipeline penetrates through and communicates with the device body of the second cavity, and a fan is fixedly connected into the air injection pipeline; and a controller in signal connection with the fan, the first heating plate and the water pump is fixedly connected outside the device body. According to the utility model, large-area gasification of water is realized through the plurality of fixing plates and the heating plates, so that the gasification efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to humidifying device field, specifically, relate to a constant temperature culture oscillator jet type humidifying device. BACKGROUND

[0002] In the experimental research of biology, medicine, chemistry and other fields, the constant temperature culture oscillator is a commonly used experimental equipment, which can provide stable temperature and oscillation conditions for cell culture, microbial fermentation, enzyme reaction, etc. to promote the growth and reaction of experimental samples. The humidity control of the culture environment is crucial during the use of the constant temperature culture oscillator. Suitable humidity can ensure the normal growth and reaction of experimental samples and prevent the samples from being damaged due to drying. Therefore, a jet type humidifying device is usually provided on the constant temperature culture oscillator. However, the existing humidifying device of the constant temperature culture oscillator has low efficiency, high cost, short service life and inconvenient maintenance.

[0003] The Chinese patent with patent publication number CN217685601U discloses a constant temperature culture oscillator jet type humidifying device, which includes an evaporation chamber and a heating body. The lower left and right sides of the heating body are each equipped with a heat insulation plate. A temperature sensor is sleeved in the hole of the heating body and the hole of the heat insulation plate. The temperature sensor is connected to a temperature measuring instrument. The device evaporates and vaporizes clean water through the water inlet pipe and the internal and external thread quick connector into the evaporation chamber. The generated water vapor is sprayed from the air outlet pipe through another internal and external thread connector for humidification. However, in the use process of the device, the water directly flows along the water inlet pipe and the quick connector to the evaporation chamber and directly contacts the heating body. This process cannot make the water contact the heating plate in a large area, resulting in a decrease in the water vaporization efficiency and a decrease in the overall humidification efficiency.

[0004] Therefore, the utility model is proposed. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a constant temperature culture oscillator jet type humidifying device that solves the problems raised in the background.

[0006] To solve the above technical problems, the basic idea of the technical solution of the utility model is:

[0007] A constant temperature culture oscillator jet humidifying device, comprising: a device body, a water tank and a water pump, a partition plate, which divides the device body into a first chamber and a second chamber, a plurality of fixed plates are fixedly connected in the first chamber in a vertical direction, the plurality of fixed plates divide the first chamber into a V-shaped channel, a first heating plate is fixedly connected in each of the plurality of fixed plates, a first end of a liquid inlet pipeline is communicated with a water outlet of the water pump, a second end of the liquid inlet pipeline is communicated with the first chamber, and the second end of the liquid inlet pipeline is communicated with a rotating nozzle, the rotating nozzle is arranged opposite to the first heating plate, a jet pipeline is arranged through and communicated on the device body in the second chamber, a fan is fixedly connected in the jet pipeline, and a controller is fixedly connected outside the device body and signal connected with the fan, the first heating plate and the water pump.

[0008] Optionally, a guide plate is fixedly connected inside the device body and inclined towards the fixed plate.

[0009] Optionally, a bottom plate is fixedly connected at the bottom of the device body in the second chamber, a second heating plate is fixedly connected in the bottom plate, the bottom plate is connected with the fixed plate at the bottom of the first chamber, and the second heating plate is signal connected with the controller.

[0010] Optionally, a mounting plate is fixedly connected on the partition plate and the device body and used for mounting the jet pipeline.

[0011] Optionally, a humidity sensor is fixedly connected in the second chamber and signal connected with the controller.

[0012] Optionally, the jet pipeline is in an I-shaped structure, a pull-out plate is slidingly connected in the jet pipeline, and a sieve plate is fixedly connected at an end of the jet pipeline away from the fan.

[0013] Optionally, a butterfly valve is fixedly connected on the liquid inlet pipeline.

[0014] Optionally, an inspection door and a perspective plate are fixedly connected on the device body.

[0015] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0016] 1. The partition plate, the fixed plate, the heating plate and the partition plate are arranged, the device body is divided into two chambers by the partition plate, water is sprayed on the fixed plate by the rotating nozzle, the contact area of water and the fixed plate is increased, and the gasification efficiency is improved.

[0017] 2、By setting the guide plate, the inclined design of the guide plate can guide the water and steam of the rotating umbrella head to flow better in the fixed plate and the first chamber, so that it can be more fully contacted with the fixed plate, and the generation efficiency of the steam is improved;

[0018] 3、By setting the bottom plate and the second heating plate, the second heating plate can transfer heat to the bottom plate, the bottom plate can perform secondary heating on the steam flowing from the first chamber into the second chamber, ensure that the temperature of the steam is higher, when blowing out through the air jet pipe, it can be more quickly diffused and improve the humidification effect, at the same time, it can also heat and vaporize the liquid remaining in the second chamber, improve the overall vaporization efficiency.

[0019] The specific embodiments of the utility model will be described in further detail below in combination with the drawings. DRAWINGS

[0020] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings. In the drawings:

[0021] Figure 1 It is the overall structure schematic view of the utility model;

[0022] Figure 2 It is the overall structure schematic view of the utility model Figure 1 It is the structure schematic view of another angle;

[0023] Figure 3 It is the top view of the utility model;

[0024] Figure 4 It is the structure schematic view inside the device body of the utility model;

[0025] In the drawings, the component list represented by each mark is as follows:

[0026] 1, device body; 2, perspective plate; 3, maintenance plate; 4, air jet pipe; 5, sieve plate; 6, pull-out plate; 7, water pump; 8, water tank; 9, rotating umbrella head; 10, liquid inlet pipe; 11, butterfly valve; 12, controller; 13, partition; 14, fan; 15, mounting plate; 16, humidity sensor; 17, guide plate; 18, fixed plate; 19, first heating plate; 20, second heating plate; 21, first chamber; 22, second chamber; 23, bottom plate.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will be further explained in detail in combination with the drawings.

[0029] Please refer to Figures 1-4 As shown in the figure, in the embodiment, a constant temperature culture oscillator jet humidifying device is provided, comprising a device body 1, a water tank 8 and a water pump 7, a partition plate 13, which separates the device body 1 into a first chamber 21 and a second chamber 22, a plurality of fixed plates 18 are fixedly connected in the first chamber 21 along the vertical direction, the plurality of fixed plates 18 divide the first chamber 21 into a V-shaped channel, a first heating plate 19 is fixedly connected in each of the plurality of fixed plates 18, a first end of a liquid inlet pipeline 10 is communicated with a water outlet of the water pump 7, a second end of the liquid inlet pipeline 10 is communicated with the first chamber 21, and the second end of the liquid inlet pipeline 10 is communicated with a rotating nozzle 9, the rotating nozzle 9 is arranged opposite to the first heating plate 19, a jet pipeline 4 is arranged on the device body 1 in the second chamber 22 in a penetrating and communicating manner, a fan 14 is fixedly connected in the jet pipeline 4, and a controller 12 is fixedly connected outside the device body 1 and signal-connected with the fan 14, the first heating plate 19 and the water pump 7.

[0030] Specifically, the water pump 7 extracts water from the water tank 8, and delivers the water to the first chamber 21 through the liquid inlet pipeline 10, the rotating nozzle 9 communicated with the second end of the liquid inlet pipeline 10 sprays the water in the form of dispersed mist to the first heating plate 19 on the fixed plate 18, the plurality of fixed plates 18 in the first chamber 21 form a V-shaped channel in a staggered manner, which increases the contact area and path length of the water and the heating plate, the first heating plate 19 is heated under the control of the controller 12, the fixed plate 18 is heated, the water mist sprayed thereon is rapidly vaporized, and water vapor is generated, at this time, the jet pipeline 4 in the second chamber 22 inhales the water vapor generated in the first chamber 21 under the action of the fan 14 and blows it out to the environment of the constant temperature culture oscillator, realizing humidification, the fan 14 is also controlled by the controller 12 to adjust the rotation speed, so as to adjust the delivery speed of the water vapor, the whole operation is simple, the contact area of the water and the fixed plate 18 is increased, and the vaporization efficiency is improved.

[0031] It should be noted that the installation mode and position of the device body 1, the water tank 8 and the water pump 7 can refer to the patent document with the patent announcement number CN217685601U; secondly, the fixed plate 18 is made of heat-conducting material, the partition plate 13 is made of heat-insulating material, the installation and circuit connection of the heating plate are prior art, the plurality of fixed plates 18 increase the contact area of the water and the fixed plate 18 on the one hand, and improve the water vaporization efficiency; on the other hand, also play a flow guiding role, so that the flow of water vapor in the first chamber 21 is more orderly, the rotating nozzle 9 sprays water in the form of mist, which increases the contact area of the water and the heating plate, and also makes the distribution of water more uniform, which is beneficial to improve the speed and uniformity of water vaporization.

[0032] In the embodiment, as Figure 4As shown, the device body 1 is fixedly connected with a guide plate 17 inclined towards the fixed plate 18. Specifically, the inclined design of the guide plate 17 can guide the water and steam of the rotating head 9 to flow better in the fixed plate 18 and the first chamber 21, so that it is in more sufficient contact with the fixed plate 18, thereby improving the generation efficiency of the steam.

[0033] In this embodiment, as shown in Figure 4 As shown, the bottom of the device body 1 of the second chamber 22 is fixedly connected with a bottom plate 23, and the inside of the bottom plate 23 is fixedly connected with a second heating plate 20. The bottom plate 23 is connected with the fixed plate 18 at the bottom of the first chamber 21, and the second heating plate 20 is signal connected with the controller 12. Specifically, the second heating plate 20 can transfer heat to the bottom plate 23 when heated, and the bottom plate 23 can perform secondary heating on the steam flowing from the first chamber 21 to the second chamber 22, so as to ensure that the temperature of the steam is higher, and when the steam is blown out through the air injection pipeline 4, it can be dispersed faster and the humidifying effect can be improved. At the same time, the residual liquid in the second chamber 22 can also be heated and vaporized, thereby improving the overall vaporization efficiency. Further, the partition plate 13 and the device body 1 are fixedly connected with a mounting plate 15 on which the air injection pipeline 4 is mounted. The mounting plate 15 provides a stable mounting position for the air injection pipeline 4, so as to ensure that the air injection pipeline 4 will not shake or shift during operation, thereby ensuring the stability of the humidifying process.

[0034] In this embodiment, as shown in Figure 4 As shown, the second chamber 22 is fixedly connected with a humidity sensor 16, and the humidity sensor 16 is signal connected with the controller 12. Specifically, the humidity sensor 16 can monitor the humidity of the second chamber 22 and the surrounding environment in real time, and transmit the humidity information to the controller 12. The controller 12 can adjust the working state of the fan 14, the heating plate and the water pump 7 according to the feedback information of the humidity sensor 16, so as to realize accurate control of the humidity. It should be noted that the humidity of the second chamber 22 can be controlled at 70%-80%. Further, the air injection pipeline 4 has a H-shaped structure, and the air injection pipeline 4 is slidingly connected with a pull plate 6. The end of the air injection pipeline 4 away from the fan 14 is fixedly connected with a sieve plate 5. The H-shaped structure of the air injection pipeline 4 can help to optimize the flow path of the air flow, the pull plate 6 can adjust the air passage cross-sectional size of the air injection pipeline 4, so as to control the flow of the air flow and the steam, and the sieve plate 5 can block external impurities and uniformly distribute the steam.

[0035] In this embodiment, as shown in Figure 1 and Figure 4 The inlet pipeline 10 is fixedly connected with a butterfly valve 11. Specifically, the butterfly valve 11 can control the flow of water in the inlet pipeline 10, so as to adjust the generation speed of the steam.

[0036] In this embodiment, as shown in Figure 1 and Figure 2As shown, the device body 1 is relatively fixedly connected with an access door 3 and a perspective plate 2, specifically, the access door 3 facilitates the user to maintain and overhaul the inside of the device.

[0037] Working principle:

[0038] The water pump 7 is controlled by the controller 12 to draw water from the water tank 8, and the water is delivered to the first chamber 21 through the liquid inlet pipeline 10, and the rotating spray head 9 connected to the second end of the liquid inlet pipeline 10 sprays the water in the form of dispersed mist to the first heating plate 19 on the fixed plate 18, the multiple fixed plates 18 in the first chamber 21 are relatively staggered to form a V-shaped channel, which increases the contact area and path length of the water and the heating plate, the first heating plate 19 is heated under the control of the controller 12, and the fixed plate 18 is heated, so that the water mist sprayed thereon is rapidly vaporized, water vapor is generated, at the same time, the second heating plate 20 is heated, and the heat is transmitted to the bottom plate 23, the bottom plate 23 heats and vaporizes the residual water in the second chamber 22, at this time, the air jet pipeline 4 in the second chamber 22 sucks the water vapor generated in the device body 1 under the action of the fan 14 and blows it out to the environment of the constant-temperature culture oscillator, so as to realize humidification, the fan 14 is also controlled by the controller 12 to adjust the rotating speed, so as to adjust the delivery speed of the water vapor, the whole operation is simple, the contact area of the water and the fixed plate 18 is increased, and the vaporization efficiency is improved.

[0039] The utility model is not limited to the above-mentioned embodiment, any person should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model, the utility model is not described in detail, and the technical, shape and structure parts are all known technology.

Claims

1. A jet-type humidification device for a constant-temperature incubator shaker, comprising a device body (1), a water tank (8), and a water pump (7), characterized in that: A partition (13) divides the interior of the device body (1) into a first chamber (21) and a second chamber (22). In the first chamber (21), multiple fixed plates (18) are fixedly connected in a staggered manner along the vertical direction. The multiple fixed plates (18) divide the first chamber (21) into a V-shaped channel. A first heating plate (19) is fixedly connected in each of the multiple fixed plates (18). The drain outlet of the water pump (7) is connected to the first end of the liquid inlet pipe (10). The second end of the liquid inlet pipe (10) is connected to the first chamber (21), and the second end of the liquid inlet pipe (10) is connected to a rotating shower head (9). The rotating shower head (9) is positioned directly opposite the first heating plate (19). A jet pipe (4) is provided through and connected to the device body (1) in the second chamber (22). A fan (14) is fixedly connected inside the jet pipe (4). A controller (12) is fixedly connected outside the device body (1) and is signal-connected to the fan (14), the first heating plate (19) and the water pump (7).

2. The constant temperature incubator oscillator jet humidification device according to claim 1, characterized in that, The device body (1) has a guide plate (17) that is inclined toward the fixed plate (18) inside.

3. The constant temperature incubator oscillator jet humidification device according to claim 2, characterized in that, A base plate (23) is fixedly connected to the bottom of the device body (1) of the second chamber (22). A second heating plate (20) is fixedly connected inside the base plate (23). The base plate (23) is connected to the fixed plate (18) at the bottom of the first chamber (21). The second heating plate (20) is signal connected to the controller (12).

4. The constant temperature incubator shaker jet humidification device according to claim 1, characterized in that, The partition (13) and the device body (1) are fixedly connected to the mounting plate (15) for mounting the jet pipe (4).

5. The jet-type humidification device for a constant-temperature incubator shaker according to claim 4, characterized in that, A humidity sensor (16) is fixedly connected inside the second chamber (22), and the humidity sensor (16) is signal connected to the controller (12).

6. The jet-type humidification device for a constant-temperature incubator shaker according to claim 4, characterized in that, The jet pipe (4) has an I-shaped structure. A pull plate (6) is slidably connected inside the jet pipe (4). A sieve plate (5) is fixedly connected to one end of the jet pipe (4) away from the fan (14).

7. The constant temperature incubator shaker with jet-type humidification device according to claim 1, characterized in that, A butterfly valve (11) is fixedly connected to the liquid inlet pipe (10).

8. The constant temperature incubator oscillator jet humidification device according to claim 1, characterized in that, The device body (1) is fixedly connected to an inspection door (3) and a viewing plate (2).

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