Bubbling humidifying barrel for temperature and humidity generator

Abstract

The utility model discloses a bubbling humidification barrel for a temperature and humidity generator, and relates to the technical field of bubbling humidification. The barrel cover is installed at the top end of the humidifying barrel body, the top of the barrel cover is open, the bubbler is installed in the barrel cover and used for bubbling and evaporating water in the humidifying barrel body, and the alarm mechanism is installed between the humidifying barrel body and the barrel cover. The floating plate can ascend and descend along with the water level in the humidifying barrel body, when water in the humidifying barrel body is about to be used up, the floating plate can descend and pull the rotating block to rotate through the connecting rope under the tension of the water surface, the light touch switch is pressed, the pressed light touch switch can start the buzzer to give an alarm, surrounding workers are reminded to replenish water in time, and the working efficiency is improved. The bubbler and other humidifying components are not prone to idling, so that power consumption and resource waste are reduced, and the service life of the bubbler and other humidifying components is prolonged.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of bubble humidification, in particular to a bubble humidification barrel for a temperature and humidity generator. BACKGROUND

[0002] The temperature and humidity generator is a device capable of generating a gas flow or atmosphere with constant and known water vapor content under specified conditions. It is mainly used in environmental gas simulation, humidity-sensitive material electrical signal testing, sensor testing and other application scenarios. The temperature and humidity generator controls humidity and temperature accurately to ensure the stability and repeatability of the experimental environment, thereby meeting the needs of various scientific research and industrial applications.

[0003] The temperature and humidity generator uses humidification equipment such as a bubble humidification barrel to humidify the inside of the generator, so as to control the humidity inside the generator. The bubble humidification barrel is usually composed of a humidification barrel containing water and a bubble generator installed in the humidification barrel. The bubble generator introduces gas into the water in the humidification barrel, so that the gas passes through the liquid layer in the form of bubbles and generates water vapor, thereby achieving the humidification effect.

[0004] However, the inside of the traditional bubble humidification barrel and other humidification equipment usually lacks an alarm mechanism, which cannot alarm when the water in the humidification equipment is about to be consumed, resulting in idle operation of the humidification equipment, thereby increasing power consumption and wasting energy. In addition, the long-time idle operation of the humidification equipment may be damaged due to overheating, thereby reducing the service life of the humidification equipment. CONTENT OF THE INVENTION

[0005] In order to solve the above problems, the application provides a bubble humidification barrel for a temperature and humidity generator.

[0006] The bubble humidification barrel for a temperature and humidity generator provided by the application adopts the following technical scheme:

[0007] The bubble humidification barrel for a temperature and humidity generator comprises a humidification barrel body, a barrel cover installed at the top end of the humidification barrel body and having an open top, a bubble generator installed in the barrel cover and used for bubble evaporation of water in the humidification barrel body, and an alarm mechanism installed between the humidification barrel body and the barrel cover. The alarm mechanism comprises a floating plate movably arranged in the humidification barrel body and used for floating on the water surface, a rotating block rotatably arranged at the top of the barrel cover, a tactile switch arranged at the top of the barrel cover, and a connecting rope fixedly arranged between the top of the floating plate and one end of the rotating block and used for pulling the rotating block to rotate and pressing the tactile switch when the water in the humidification barrel body is about to be consumed. A buzzer is fixedly arranged at the edge of the top of the barrel cover and used for sounding and alarming after the tactile switch is pressed. A limiting rod is fixedly arranged at the bottom of the barrel cover and used for limiting the floating plate.

[0008] By adopting the technical scheme, the floating plate can ascend and descend with the water level in the humidifying barrel, when the water in the humidifying barrel is about to be consumed, the floating plate will descend and rotate the rotating block under the water surface tension through the connecting rope, and press the micro switch, the pressed micro switch can open the buzzer to alarm, reminding the surrounding staff to replenish water in time, so that the bubbling device and other humidifying components are not easy to idle.

[0009] Preferably, the top of the barrel cover is fixedly provided with a fixed plate, the rotating block is rotatably connected to the middle of the top surface of the fixed plate, a hidden hole is formed in the top of one end of the fixed plate, the micro switch is fixedly installed at the bottom of the hidden hole, the micro switch is electrically connected between the wires and the buzzer, and the one end of the rotating block is fixedly provided with a pressing block for pressing the micro switch after the rotating block is rotated by the connecting rope.

[0010] By adopting the technical scheme, the hidden hole can partially hide and protect the micro switch, and after the rotating block is rotated by the connecting rope, the pressing block will rotate into the hidden hole to press the micro switch, so as to open the micro switch.

[0011] Preferably, the one side edge of the rotating block away from the pressing block is fixedly provided with an insertion block, the top of the one end of the fixed plate away from the hidden hole is provided with an insertion hole, the insertion block is inserted into the insertion hole of the fixed plate,

[0012] By adopting the technical scheme, the insertion block inserted into the insertion hole can add weight to the one end of the rotating block and fix it, so that the rotating block is not easy to rotate randomly, thereby ensuring the accuracy of the alarm mechanism.

[0013] Preferably, the opening of the barrel cover is fixedly provided with a humidifying pipe, the connecting rope penetrates through the barrel cover, the top end of the outer wall of the humidifying pipe is fixedly provided with a counterweight ring, and a goose neck pipe is fixedly arranged between the top of the barrel cover and the outer wall of the counterweight ring.

[0014] By adopting the technical scheme, the humidifying pipe is used to humidify the temperature and humidity reactor, and the position and angle of the humidifying pipe can be adjusted after the goose neck pipe is pulled, so that the humidifying direction of the humidifying pipe can be changed.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] 1. The floating plate can ascend and descend with the water level in the humidifying barrel, when the water in the humidifying barrel is about to be consumed, the floating plate will descend and rotate the rotating block under the water surface tension through the connecting rope, and press the micro switch, the pressed micro switch can open the buzzer to alarm, reminding the surrounding staff to replenish water in time, so that the bubbling device and other humidifying components are not easy to idle, thereby reducing power consumption and resource waste, and prolonging the service life of the bubbling device and other humidifying components;

[0017] 2. The gas can be introduced into the humidifying barrel water body through the bubbler, the gas passes through the liquid layer in the form of bubbles and generates water vapor, so as to humidify the temperature and humidity reactor by using the humidifying pipe, and the position and angle of the humidifying pipe can be adjusted by pulling the swan neck pipe, so that the humidifying direction of the humidifying pipe can be changed, the hidden hole can partially hide and protect the touch switch, the plug inserted into the jack hole can add weight to one end of the rotating block and fix it, so that the rotating block is not easy to rotate randomly, thereby ensuring the accuracy of the alarm mechanism alarm. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a bubbler humidifying barrel for a temperature and humidity generator according to an embodiment of the present application.

[0019] Figure 2 It is a front view cross-sectional view of the overall structure of a bubbler humidifying barrel for a temperature and humidity generator according to an embodiment of the present application.

[0020] Figure 3 The embodiment of the present application mainly embodies Figure 1 the enlarged view of structure A;

[0021] Figure 4 The embodiment of the present application mainly embodies Figure 2 the enlarged view of structure B;

[0022] Reference signs: 1, humidifying barrel body; 11, barrel cover; 12, bubbler; 2, floating plate; 21, rotating block; 22, touch switch; 23, buzzer; 24, connecting rope; 25, limiting rod; 26, pressing block; 27, plug; 3, fixed plate; 31, hidden hole; 32, jack hole; 4, humidifying pipe; 41, counterweight ring; 42, swan neck pipe. DETAILED DESCRIPTION

[0023] The following will be described in detail with reference to the accompanying Figures 1-4 The present application is further described in detail.

[0024] The present application discloses a bubbler humidifying barrel for a temperature and humidity generator.

[0025] A bubbler humidifying barrel for a temperature and humidity generator, referring to Figures 1-2 , comprising a humidifying barrel body 1, a barrel cover 11, a bubbler 12 and an alarm mechanism, the barrel cover 11 is installed at the top end of the humidifying barrel body 1 and the top is open, the barrel cover 11 can be installed on the humidifying barrel body 1 by thread connection or the like, which is convenient for the staff to take down the barrel cover 11 later to add water in the humidifying barrel body 1, and the bubbler humidifying barrel can be installed in the temperature and humidity generator.

[0026] Referring to Figures 1-2The bubbler 12 is installed in the barrel cover 11 and is used for bubbling evaporation of water in the humidifying barrel 1. The bottom end of the bubbler 12 is located at the bottom of the inside of the humidifying barrel 1. The bubbler 12 passes gas into the water in the humidifying barrel 1, so that the gas passes through the liquid layer in the form of bubbles. As the bubbles rise and break, the water is transferred from the liquid to the air. In this process, the water evaporates into water vapor, thereby realizing humidification in the temperature and humidity generator. The humidification principle is disclosed, and will not be described in detail here.

[0027] With reference to Figures 2-4 The alarm mechanism includes a floating plate 2 movably arranged in the humidifying barrel 1 to float on the water surface, a rotating block 21 rotatably arranged at the top of the barrel cover 11, a touch switch 22 arranged at the top of the barrel cover 11, and a connecting rope 24 fixedly arranged between the top of the floating plate 2 and one end of the rotating block 21 to pull the rotating block 21 to rotate and press the touch switch 22 when the water in the humidifying barrel 1 is about to be consumed. The floating plate 2 can be semi-floating on the water surface in the humidifying barrel 1. The connecting rope 24 penetrates the barrel cover 11, facilitating movement of the connecting rope 24. The connecting rope 24 can be a waterproof rope or other rope with waterproof effect. When the water in the humidifying barrel 1 is about to be consumed, the floating plate 2 will descend and pull down the connecting rope 24 under the water surface tension, so that the descending connecting rope 24 can pull one end of the rotating block 21 to rotate and press the touch switch 22.

[0028] With reference to Figures 2-4 A buzzer 23 is fixedly arranged at the edge of the top of the barrel cover 11 to issue a sound alarm after the touch switch 22 is pressed. The touch switch 22 is electrically connected between the buzzer 23 through a wire. The touch switch 22 can switch the buzzer 23. The touch switch 22 can be connected to an external power source through a wire and an interface. The touch switch 22 and the buzzer 23 are common existing objects. The internal circuit connection and principle are disclosed, and will not be described in detail here. The pressed touch switch 22 can turn on the buzzer 23 to alarm and remind the surrounding staff to replenish water in time, so that the humidifying components such as the bubbler 12 are not easy to run idly.

[0029] With reference to Figure 2 A limiting rod 25 is fixedly arranged at the bottom of the barrel cover 11 to limit the floating plate 2. The limiting rod 25 can be a square rod. The limiting rod 25 penetrates the floating plate 2, so that the limiting rod 25 can limit the floating plate 2, thereby enabling the floating plate 2 to only move up and down.

[0030] With reference to Figures 2-4The top of the barrel cover 11 is fixed with a fixed plate 3, the rotating block 21 is rotatably connected to the middle of the top surface of the fixed plate 3, the top of one end of the fixed plate 3 is provided with a hidden hole 31, the light touch switch 22 is fixedly installed at the bottom of the hidden hole 31, the outer wall of one end of the rotating block 21 is fixedly provided with a pressing block 26 for pressing the light touch switch 22 after the rotating block 21 is rotated by the connecting rope 24, the fixed plate 3 can rotate and support the rotating block 21, the hidden hole 31 can partially hide and protect the light touch switch 22, and after the rotating block 21 is rotated by the connecting rope 24, the pressing block 26 will be rotated to enter the hidden hole 31 to press the light touch switch 22, so as to open the light touch switch 22, and the inner diameter size of the hidden hole 31 is greater than the diameter size of the pressing block 26, so that the pressing block 26 can smoothly enter the hidden hole 31 to press the light touch switch 22 after the rotating block 21 is rotated.

[0031] Referring to Figures 2-4 The side edge of the rotating block 21 away from the pressing block 26 is fixedly provided with an insertion block 27, the insertion block 27 can add weight to one end of the rotating block 21, so that the rotating block 21 is not easy to rotate randomly.

[0032] Referring to Figures 2-4 The top of one end of the fixed plate 3 away from the hidden hole 31 is provided with a insertion hole 32, the insertion block 27 is inserted into the insertion hole 32 of the fixed plate 3, the insertion block 27 inserted into the insertion hole 32 can fix one end of the rotating block 21, so that the rotating block 21 is not easy to rotate randomly, thereby ensuring the accuracy of the alarm mechanism.

[0033] Referring to Figures 1-2 The opening of the barrel cover 11 is fixedly provided with a humidifying pipe 4, the outer wall of the top end of the humidifying pipe 4 is fixedly provided with a counterweight ring 41, the top of the barrel cover 11 and the outer wall of the counterweight ring 41 are fixedly provided with a goose neck pipe 42, water vapor in the humidifying barrel 1 can be discharged through the humidifying pipe 4, so as to humidify the inside of the temperature and humidity reactor, the counterweight ring 41 can balance the weight of the two sides of the barrel cover 11, so as to avoid that the fixed plate 3 side of the barrel cover 11 is too heavy and the humidifying barrel is unstable, the goose neck pipe 42 can be bent and deformed after being pulled by hand, and has a certain strength, the position and angle of the humidifying pipe 4 can be adjusted after the goose neck pipe 42 is pulled, so as to change the humidifying direction of the humidifying pipe 4.

[0034] The implementation principle of the embodiment of the application is that:

[0035] In use, the bubbler 12 introduces gas into the water in the humidifying barrel 1, so that the gas passes through the liquid layer in the form of bubbles, and water is transferred from the liquid to the air as the bubbles rise and break, and in this process, the water evaporates into water vapor, the water vapor in the humidifying barrel 1 can be discharged through the humidifying pipe 4, so as to humidify the inside of the temperature and humidity reactor, and the position and angle of the humidifying pipe 4 can be adjusted after the goose neck pipe 42 is pulled by hand, so as to change the humidifying direction of the humidifying pipe 4.

[0036] When the water in the humidifying barrel 1 is about to be consumed, the floating plate 2 will be lowered and pull down the connecting rope 24 under the water surface tension, so that the lowered connecting rope 24 can pull the rotating block 21 and the pressing block 26 to rotate, and the rotating pressing block 26 will press the micro switch 22 into the hidden hole 31, the pressed micro switch 22 can open the buzzer 23 to alarm, reminding the surrounding staff to replenish water in time, so that the bubble generator 12 and other humidifying components are not easy to run idly, thereby reducing power consumption and resource waste, and prolonging the service life of the bubble generator 12 and other humidifying components, and the alarm mechanism such as the rotating block 21 is small in size and does not occupy a large amount of external space of the bubble humidifying barrel.

[0037] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A bubble humidifying barrel for a temperature and humidity generator, comprising a humidifying barrel body (1), a barrel cover (11) installed at the top end of the humidifying barrel body (1) and having an open top, a bubbler (12) installed in the barrel cover (11) and used for bubble evaporation of water in the humidifying barrel body (1), and an alarm mechanism installed between the humidifying barrel body (1) and the barrel cover (11), characterized in that: the alarm mechanism comprises a floating plate (2) movably arranged in the humidifying barrel body (1) and used for floating on the water surface, a rotating block (21) rotatably arranged at the top of the barrel cover (11), a touch switch (22) arranged at the top of the barrel cover (11), and a connecting rope (24) fixedly arranged between the top of the floating plate (2) and one end of the rotating block (21) and used for pulling the rotating block (21) to rotate and pressing the touch switch (22) when the water in the humidifying barrel body (1) is about to be consumed, a buzzer (23) fixedly arranged at the edge of the top of the barrel cover (11) and used for sounding and alarming after the touch switch (22) is pressed, and a limiting rod (25) fixedly arranged at the bottom of the barrel cover (11) and used for limiting the floating plate (2). A fixed plate (3) is fixedly arranged at the top of the barrel cover (11), and the rotating block (21) is rotatably connected to the middle of the top surface of the fixed plate (3).

2. A bubbling pan for a temperature and humidity generator according to claim 1, characterized in that: A hidden hole (31) is arranged at the top of one end of the fixed plate (3), the touch switch (22) is fixedly arranged at the bottom of the hidden hole (31), and the touch switch (22) is electrically connected with the buzzer (23) through wires.

3. A bubbling pan for a temperature and humidity generator according to claim 2, characterized in that: A pressing block (26) is fixedly arranged at the outer wall of one end of the rotating block (21) and used for pressing the touch switch (22) after the rotating block (21) is pulled and rotated by the connecting rope (24).

4. A bubbling pan for a temperature and humidity generator according to claim 3, characterized in that: An insertion block (27) is fixedly arranged at the edge of the side of the rotating block (21) away from the pressing block (26).

5. A bubbling pan for a temperature and humidity generator according to claim 4, characterized in that: An insertion hole (32) is arranged at the top of the end of the fixed plate (3) away from the hidden hole (31), and the insertion block (27) is inserted into the insertion hole (32) of the fixed plate (3).

6. A bubbling pan for a temperature and humidity generator according to claim 5, characterized in that: A humidifying pipe (4) is fixedly arranged in the opening of the barrel cover (11), and the connecting rope (24) penetrates through the barrel cover (11).

7. A bubbling pan for a temperature and humidity generator according to claim 1, characterized in that: A counterweight ring (41) is fixedly arranged at the top end of the outer wall of the humidifying pipe (4), and a goose neck pipe (42) is fixedly arranged between the top of the barrel cover (11) and the outer wall of the counterweight ring (41).

8. A bubbling pan for a temperature and humidity generator according to claim 7, characterized in that: ​

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