Water replenishing control device

Abstract

The utility model relates to a water replenishing control device. The water replenishing control device comprises a first detection module, a second detection module, an on-off control piece, an alarm, a controller and a bearing module, the bearing module is suitable for being detachably connected with the humidifying tank; the first detection module is suitable for detecting whether the humidifying tank is lack of water or not and detecting whether the water in the humidifying tank reaches the maximum allowable value or not; the second detection module is suitable for detecting whether the water storage container lacks water or not; the on-off control piece is suitable for controlling connection and disconnection between the humidifying tank and the water storage container. And the alarm is suitable for giving an alarm when the water storage container is lack of water. Through the arrangement of the first detection module, the on-off control part and other parts, water can be automatically added into the humidifying tank when the humidifying tank is lack of water, and even if no person watches the humidifying tank, water adding into the humidifying tank can be automatically stopped when water in the humidifying tank reaches the maximum allowable value, so that the problems of excessive water adding and the like are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a water replenishment control device. Background Art

[0002] A ventilator humidifier, also known as a humidifier, is a crucial component of a ventilator. Its primary function is to warm and humidify the air inhaled by the patient. This air, treated with the humidifier, simulates the humidity and temperature of normal breathing conditions, protecting the respiratory mucosa from dryness and damage, thereby helping to maintain normal respiratory function. Furthermore, this air treatment helps prevent complications such as damage to the respiratory epithelium, bronchospasm, atelectasis, and airway obstruction.

[0003] During treatment, adding water to the humidifier tank is crucial to maintaining treatment efficacy and patient safety. Currently, to facilitate adding water to the humidifier tank, the humidifier tank and a water storage container can be connected via an infusion tube, so that the water in the water storage container can be transported to the humidifier tank via the infusion tube.

[0004] However, in this method, the humidification tank needs to be supervised during the water addition process, otherwise problems such as excessive water addition are likely to occur. Among them, excessive water addition is likely to cause the temperature in the humidification tank to drop, thereby having a negative impact on the humidification effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: during the process of adding water to the humidifying tank, someone needs to be supervised, otherwise the problem of excessive water addition is likely to occur, and a water replenishment control device is provided.

[0006] In order to solve the above problems, on the one hand, the utility model provides a water replenishment control device for controlling the conduction and disconnection between the humidification tank and the water storage container, and the water replenishment control device includes a first detection module, a second detection module, an on-off control component, an alarm, a controller and a carrying module; the first detection module, the second detection module, the on-off control component and the alarm are all electrically connected to the controller; the first detection module, the second detection module, the on-off control component, the alarm and the controller are all connected to the carrying module; the carrying module is suitable for detachably connecting to the humidification tank; the first detection module is suitable for detecting whether there is a lack of water in the humidification tank, and is suitable for detecting whether the water in the humidification tank reaches the maximum allowable value; the second detection module is suitable for detecting whether there is a lack of water in the water storage container; the on-off control component is suitable for controlling the conduction and disconnection between the humidification tank and the water storage container; the alarm is suitable for issuing an alarm when there is a lack of water in the water storage container.

[0007] Optionally, the first detection module includes a first liquid level sensor and a second liquid level sensor, and the first liquid level sensor is located below the second liquid level sensor; the first liquid level sensor and the second liquid level sensor are both suitable for detecting the liquid level in the humidification tank.

[0008] Optionally, the second detection module includes a third liquid level sensor, which is suitable for detecting the liquid level in the infusion tube connecting the humidification tank and the water storage container.

[0009] Optionally, the carrying module includes a connecting component and a casing, and the connecting component is separately arranged from the casing; the first detection module is arranged on the connecting component, and the connecting component is suitable for detachably connecting to the humidification tank; the second detection module, the on-off control component, the alarm and the controller are all connected to the casing.

[0010] Optionally, the first detection module is electrically connected to the controller via a first conductive wire.

[0011] Optionally, the carrying module includes a connecting assembly, and the connecting assembly includes a connecting piece and a suction cup;

[0012] The first detection module and the suction cup are both connected to the connecting piece; the suction cup is suitable for being adsorbed on the humidification tank.

[0013] Optionally, the water replenishment control device also includes a casing; the on-off control component includes a driving component and a pressing component; the driving component is installed on the casing and connected to the pressing component, and the driving component is used to drive the pressing component to move so that the pressing component and the casing can clamp or release the infusion tube connecting the humidification tank and the water storage container respectively; when the pressing component and the casing clamp the infusion tube, the infusion tube can be deformed to disconnect the humidification tank from the water storage container; when the pressing component and the casing release the infusion tube, the humidification tank and the water storage container can be connected through the infusion.

[0014] Optionally, the water replenishment control device further includes a casing, and a mounting groove is provided on the outer surface of the casing; in the up and down directions, the mounting groove passes through the casing, and the mounting groove is used to accommodate an infusion tube.

[0015] Optionally, the water replenishment control device also includes a door, which is connected to the casing and can move relative to the casing so that the door can switch between a first position and a second position; when the door is in the first position, the door is opposite to the installation slot; when the door is in the second position, the door and the installation slot are staggered.

[0016] Optionally, the second detection module is connected to the housing and is located in the installation slot.

[0017] In the water replenishment control device provided in the embodiment of the present invention, the setting of components such as the first detection module and the on-off control component can realize automatic water addition into the humidification tank when the humidification tank is short of water. Moreover, even if there is no one to watch over it, the water addition into the humidification tank can be automatically stopped when the water in the humidification tank reaches the maximum allowable value, thereby avoiding problems such as excessive water addition.

[0018] In addition, by setting up components such as the second detection module and the alarm, an automatic alarm can be sounded when the water storage container is short of water to remind relevant personnel so that they can add water or perform other operations in time.

[0019] In addition, the supporting module can be detachably connected to the humidification tank, so that the supporting module can be suitable for cooperating with different humidification tanks. When the humidification tank is damaged or replaced, there is no need to replace the water replenishment control device. This not only facilitates the use of the water replenishment control device, but also reduces the use cost of the water replenishment control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the coordination of a water replenishment control device, a humidification tank, and a water storage container provided in one embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the water replenishment control device provided by an embodiment of the present invention. Figure 1 ;

[0022] Figure 3 This is a schematic diagram of the structure of the water replenishment control device provided by an embodiment of the present invention. Figure 2 ;

[0023] Figure 4 It is a structural schematic diagram of an on-off control component provided by an embodiment of the present utility model.

[0024] The reference numerals in the specification are as follows:

[0025] 10. Water replenishment control device; 20. Humidification tank; 30. Water storage container; 40. Infusion tube;

[0026] 1. First detection module; 11. First liquid level sensor; 12. Second liquid level sensor;

[0027] 2. Second detection module; 21. Third liquid level sensor;

[0028] 3. On / off control component; 31. Driving component; 32. Pressing component;

[0029] 4. Alarm;

[0030] 5. Carrying module; 51. Connecting assembly; 511. Connecting piece; 512. Suction cup; 513. First connecting rod; 514. Second connecting rod; 515. Third connecting rod; 52. Housing; 521. Mounting slot; 53. First conductive wire;

[0031] 6. Warehouse door;

[0032] 7. Manual control module;

[0033] 8. Power interface;

[0034] 9. Host switch. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0036] like Figure 1 As shown, in one embodiment, the water replenishment control device 10 is used to control the conduction and disconnection between the humidification tank 20 and the water storage container 30; wherein, when the humidification tank 20 and the water storage container 30 are connected, the water in the water storage container 30 can flow into the humidification tank 20, thereby realizing water addition into the humidification tank 20; when the humidification tank 20 and the water storage container 30 are disconnected, the water in the water storage container 30 cannot flow into the humidification tank 20, thereby realizing stopping water addition into the humidification tank 20.

[0037] like Figure 2 As shown, the water replenishment control device 10 includes a first detection module 1, a second detection module 2, an on-off control component 3, an alarm 4, a controller and a carrying module 5; the first detection module 1, the second detection module 2, the on-off control component 3, the alarm 4 and the controller are all connected to the carrying module 5; the first detection module 1, the second detection module 2, the on-off control component 3 and the alarm 4 are all electrically connected to the controller.

[0038] Among them, the carrying module 5 is suitable for being detachably connected to the humidification tank 20; the first detection module 1 is suitable for detecting whether there is a lack of water in the humidification tank 20, and is suitable for detecting whether the water in the humidification tank 20 reaches the maximum allowable value; the second detection module 2 is suitable for detecting whether there is a lack of water in the water storage container 30; the on-off control component 3 is suitable for controlling the conduction and disconnection between the humidification tank 20 and the water storage container 30; the alarm 4 is suitable for issuing an alarm when there is a lack of water in the water storage container 30.

[0039] During operation, when the first detection module 1 detects that there is a lack of water in the humidification tank 20, the first detection module 1 generates a first signal, which can be transmitted to the controller. After receiving the first signal, the controller controls the on-off control component 3 to operate, so that the humidification tank 20 and the water storage container 30 are connected, so as to add water to the humidification tank 20; when the first detection module 1 detects that the water in the humidification tank 20 reaches the maximum allowable value, the first detection module 1 generates a second signal, which can be transmitted to the controller. After receiving the second signal, the controller controls the on-off control component 3 to operate, so that the humidification tank 20 and the water storage container 30 are disconnected to stop adding water to the humidification tank 20, thereby avoiding excessive water in the humidification tank 20; when the second detection module 2 detects that there is a lack of water in the humidification tank 20, the second detection module 2 generates a third signal, which can be transmitted to the controller. After receiving the third signal, the controller controls the alarm 4 to work to issue an alarm to relevant personnel.

[0040] It can be seen that in this embodiment, by providing the first detection module 1, the on-off control member 3 and other components, water can be automatically added to the humidification tank 20 when the humidification tank 20 is short of water. Moreover, even if no one is watching, water addition to the humidification tank 20 can be automatically stopped when the water in the humidification tank 20 reaches the maximum allowable value, thereby avoiding problems such as excessive water addition. In addition, by providing the second detection module 2 and the alarm 4 and other components, an automatic alarm can be sounded when the water storage container 30 is short of water to remind relevant personnel so that they can add water or perform other operations in a timely manner.

[0041] In addition, in this embodiment, the supporting module 5 can be detachably connected to the humidification tank 20, so that the supporting module 5 can be suitable for cooperating with different humidification tanks 20. When the humidification tank 20 is damaged or replaced, there is no need to replace the water replenishment control device 10. This not only facilitates the use of the water replenishment control device 10, but also reduces the use cost of the water replenishment control device 10.

[0042] like Figure 2 As shown, in one embodiment, the first detection module 1 includes a first liquid level sensor 11 and a second liquid level sensor 12, and the first liquid level sensor 11 is located below the second liquid level sensor 12; the first liquid level sensor 11 and the second liquid level sensor 12 are both suitable for detecting the liquid level of the humidification tank 20.

[0043] The first liquid level sensor 11 and the second liquid level sensor 12 are both electrically connected to the controller. When in operation, the first liquid level sensor 11 can generate a first signal, and the second liquid level sensor 12 can generate a second signal. Specifically, when the liquid level in the humidification tank 20 drops to a level detected by the first liquid level sensor 11, it indicates that the humidification tank 20 is short of water, and the first liquid level sensor 11 can generate a first signal. When the liquid level in the humidification tank 20 rises to a level detected by the second liquid level sensor 12, it indicates that the water level in the humidification tank 20 has reached the maximum allowable value, and the second liquid level sensor 12 can generate a second signal.

[0044] It should be noted that the first liquid level sensor 11 being located below the second liquid level sensor 12 means that the detection position of the first liquid level sensor 11 is located below the detection position of the second liquid level sensor 12 .

[0045] In addition, when the liquid level in the humidification tank 20 drops to a level detected by the first liquid level sensor 11, there is still some water in the humidification tank 20, that is, the detection position of the first liquid level sensor 11 is located above the bottom surface of the storage space of the humidification tank 20, which can prevent the humidification tank 20 from drying out. The storage space of the humidification tank 20 is used to store water, and adding water to the humidification tank 20 is equivalent to delivering water to the storage space of the humidification tank 20.

[0046] like Figure 2 As shown, the first detection module 1 can be electrically connected to the controller through the first conductive wire 53. At this time, the first liquid level sensor 11 and the second liquid level sensor 12 are both electrically connected to the controller through corresponding conductive wires.

[0047] In one embodiment, the second detection module 2 includes a third liquid level sensor 21 , and the third liquid level sensor 21 is electrically connected to the controller. In addition, the third liquid level sensor 21 may be electrically connected to the controller via a second conductive line.

[0048] Furthermore, the third liquid level sensor 21 is adapted to detect the liquid level within the liquid infusion tube 40, which connects the humidification tank 20 and the water storage container 30. The liquid infusion tube 40 connects the humidification tank 20 and the water storage container 30. When the humidification tank 20 and the water storage container 30 are connected, water in the water storage container 30 can flow into the humidification tank 20 through the liquid infusion tube 40. When the humidification tank 20 and the water storage container 30 are disconnected, water in the water storage container 30 cannot flow into the humidification tank 20 through the liquid infusion tube 40. During operation, when the liquid level in the liquid infusion tube 40 drops to a level detected by the third liquid level sensor 21, it indicates that the water storage container 30 is lacking water. At this point, the third liquid level sensor 21 generates a third signal and transmits the third signal to the controller.

[0049] In addition, the liquid infusion tube 40 is usually a transparent tube, and the third liquid level sensor 21 can detect the liquid level in the liquid infusion tube 40 from the outside of the liquid infusion tube 40 .

[0050] In one embodiment, the controller may include a single chip microcomputer or a PCL, etc. The controller receives signals from corresponding sensors and controls the operation of the on / off control element 3 and / or the alarm 4 in a manner that is conventional.

[0051] In one embodiment, the alarm 4 may include a buzzer and / or an indicator light. The alarm that the buzzer may issue when it is working is a corresponding sound, and the alarm that the indicator light may issue when it is working is a light of a corresponding color.

[0052] like Figure 2 As shown, in one embodiment, the carrying module 5 includes a connecting component 51, the first detection module 1 is arranged on the connecting component 51, and the connecting component 51 is suitable for detachably connecting to the humidification tank 20, thereby realizing a detachable connection between the carrying module 5 and the humidification tank 20.

[0053] like Figure 2 As shown, in one embodiment, the connecting component 51 includes a connecting member 511 and a suction cup 512; the first detection module 1 and the suction cup 512 are both connected to the connecting member 511; the suction cup 512 is suitable for being adsorbed on the humidification tank 20, thereby realizing a detachable connection between the connecting component 51 and the humidification tank 20.

[0054] The first liquid level sensor 11 and the second liquid level sensor 12 of the first detection module 1 are both installed on the connecting member 511 .

[0055] In actual scenarios, the humidification tank 20 is usually a transparent tank, and the liquid level in the humidification tank 20 can be observed from the outside of the humidification tank 20. Therefore, in this embodiment, the suction cup 512 is usually attached to the outer surface of the humidification tank 20. In this case, the first detection module 1 (specifically, the first liquid level sensor 11 and the second liquid level sensor 12) are both located outside the humidification tank 20. This can prevent contamination of the water in the humidification tank 20.

[0056] In addition, the number of the suction cups 512 can be multiple. When in use, each suction cup 512 can be simultaneously adsorbed on the humidification tank 20, so as to improve the connection effect between the connection component 51 and the humidification tank 20. Here, "multiple" means greater than or equal to two. The meaning of the word "multiple" is the same in each embodiment and will not be repeated here.

[0057] like Figure 2 As shown, in one embodiment, the connecting member 511 includes a first connecting rod 513, a second connecting rod 514 and a third connecting rod 515, wherein one end of the first connecting rod 513 is connected to the middle part of the second connecting rod 514, and the other end of the first connecting rod 513 is connected to the middle part of the third connecting rod 515, and the first connecting rod 513, the second connecting rod 514 and the third connecting rod 515 are connected to form an "I"-shaped structure.

[0058] Both ends of the second connecting rod 514 are connected to the suction cup 512, and both ends of the third connecting rod 515 are connected to the suction cup 512. In addition, the second connecting rod 514 is an arc-shaped structure, and the third connecting rod 515 is also an arc-shaped structure, and the two can be bent in the same direction.

[0059] like Figure 2 As shown, in one embodiment, the carrying module 5 further includes a housing 52 , and the second detection module 2 , the on / off control component 3 , the alarm 4 and the controller are all connected to the housing 52 .

[0060] In some scenarios, the second detection module 2 and the on-off control component 3 may both be arranged outside the housing 52 , and the alarm 4 and the controller may be arranged inside the housing 52 .

[0061] In one embodiment, when the supporting module 5 includes both a connecting component 51 and a housing 52, the connecting component 51 and the housing 52 are separately arranged; this can effectively prevent the housing 52 and components on the housing 52 from adversely affecting the connection between the connecting component 51 and the humidification tank 20.

[0062] like Figure 4 As shown, in one embodiment, the on-off control member 3 includes a driving member 31 and a pressing member 32. The driving member 31 is installed on the housing 52 and is connected to the pressing member 32. The driving member 31 is used to drive the pressing member 32 to move, so that the pressing member 32 and the housing 52 can clamp or loosen the infusion tube 40 connecting the humidification tank 20 and the water storage container 30.

[0063] Among them, when the pressing piece 32 and the housing 52 clamp the infusion tube 40, the infusion tube 40 can be deformed to block the infusion tube 40, thereby disconnecting the humidification tank 20 from the water storage container 30; when the pressing piece 32 and the housing 52 release the infusion tube 40, the humidification tank 20 and the water storage container 30 can be connected through infusion.

[0064] The infusion tube 40 can be made of transparent plastic, such as PVC. The infusion tube 40 is elastic and can be blocked when squeezed, thereby disconnecting the humidification tank 20 from the water storage container 30; when the infusion tube 40 is no longer squeezed, the tube can be restored to conduction, thereby connecting the humidification tank 20 to the water storage container 30.

[0065] The driving member 31 can be a device such as an electromagnetic push rod capable of driving an object to move back and forth linearly, and the pressing member 32 can be a pressure plate. The driving member 31 can be disposed inside or outside the housing 52; the pressing member 32 is disposed outside the housing 52. The driving member 31 can drive the pressing member 32 to move linearly, allowing the pressing member 32 to move closer to or further away from the housing 52. When the pressing member 32 approaches the housing 52, the pressing member 32 can press the infusion tube 40 against the housing 52, thereby achieving a clamping of the infusion tube 40 between the housing 52 and the pressing member 32. When the pressing member 32 moves away from the housing 52, the infusion tube 40 is not squeezed, thereby achieving a release of the infusion tube 40 between the housing 52 and the pressing member 32.

[0066] like Figure 2 and Figure 3 As shown, in one embodiment, a mounting groove 521 is provided on the outer surface of the housing 52, and the mounting groove 521 passes through the housing 52 in the vertical direction. The mounting groove 521 is used to accommodate the infusion tube 40. The mounting groove 521 can limit the position of the infusion tube 40, avoiding the situation where the infusion tube 40 cannot be controlled by the on-off control component 3 or cannot be detected by the second detection module 2. Figure 2 , the up-down direction is parallel to the Z axis.

[0067] In the depth direction of the mounting groove 521, the mounting groove 521 forms a first opening on the outer surface of the housing 52. The depth direction of the mounting groove 521 is perpendicular to the up-down direction. In the up-down direction, the mounting groove 521 forms a second opening and a third opening on the outer surface of the housing 52. The second opening is located above the third opening. When in use, the infusion tube 40 is inserted into the mounting groove 521 from the first opening and extends out of the mounting groove 521 from the second opening and the third opening respectively. Figure 2 In the embodiment, the depth direction of the mounting groove 521 is parallel to the X-axis.

[0068] like Figure 2 As shown, in one embodiment, the second detection module 2 is located in the installation slot 521 , which can effectively prevent the second detection module 2 from being hit by foreign objects.

[0069] In addition, the pressing member 32 may also be located in the mounting groove 521 , which can effectively prevent the pressing member 32 from being hit by foreign objects.

[0070] Among them, when the pressing member 32 presses the infusion tube 40 onto the housing 52 (that is, when the pressing member 32 and the housing 52 clamp the infusion tube 40), the pressing member 32 can be completely located in the mounting groove 521; when the pressing member 32 and the housing 52 release the infusion tube 40, the pressing member 32 can be completely located outside the mounting groove 521, or the pressing member 32 can be completely located in the mounting groove 521, or a portion of the pressing member 32 is located in the mounting groove 521 and a portion is located outside the mounting groove 521.

[0071] like Figure 2 As shown, in one embodiment, the water replenishment control device 10 also includes a compartment door 6, which is connected to the housing 52 and can move relative to the housing 52, so that the compartment door 6 can switch between a first position and a second position; when the compartment door 6 is in the first position, the compartment door 6 is opposite to the installation groove 521; when the compartment door 6 is in the second position, the compartment door 6 and the installation groove 521 are staggered.

[0072] The door 6 is relative to the mounting groove 521, which means that at least a portion of the first opening is blocked by the door 6. At this time, in the orthographic projection on a plane perpendicular to the arrangement direction of the door 6 and the housing 52 (the plane is defined as the first plane), the projection of the first opening and the projection of the door 6 at least partially overlap.

[0073] The arrangement direction of the door 6 and the housing 52 refers to the arrangement direction of the door 6 and the housing 52 when the door 6 is in the first position, and the first plane is parallel to the up-down direction. In one scenario, when the door 6 is in the first position, the door 6 and the housing 52 are arranged along the front-to-back direction. Figure 2 In the embodiment, the front-to-back direction is parallel to the X-axis. In addition, when the door 6 is in the second position, the door 6 and the housing 52 are arranged along the left-right direction, wherein the left-right direction is parallel to the Y-axis. In addition, in the embodiment Figure 2 In the diagram, the X-axis, Y-axis, and Z-axis are perpendicular to each other.

[0074] The staggered position of the door 6 and the mounting groove 521 may mean that the first opening is not blocked by the door 6 . In this case, in the orthographic projection on the first plane, the projection of the first opening and the projection of the door 6 do not overlap.

[0075] In one embodiment, the door 6 is rotatably connected to the housing 52 , wherein the axis around which the door 6 rotates relative to the housing 52 may be parallel to the up-down direction.

[0076] In addition, the door 6 may be a plate-like structure, for example, it may be a flat plate structure.

[0077] like Figure 2As shown, in one embodiment, the water replenishment control device 10 further includes a manual control module 7, which is electrically connected to the controller. The manual control module 7 is configured to receive manual control from an operator and send a signal to the controller to control the operation of the on / off control element 3, thereby controlling the connection and disconnection between the humidification tank 20 and the water storage container 30. The manual control module 7 may be a button, etc.

[0078] like Figure 3 As shown, in one embodiment, the water replenishment control device 10 further includes a power interface 8, which is used to electrically connect to an external power source so as to power the various components of the water replenishment control device 10 via the external power source. Specifically, the external power source actually powers the first detection module 1, the second detection module 2, the on / off control element 3, the alarm 4, and the controller. The circuitry for powering the various components of the water replenishment control device 10 via the power source, as well as the control circuitry for controlling the alarm 4 and the on / off control element 3, etc., can all be conventional technology.

[0079] like Figure 1 As shown, in one embodiment, the water replenishment control device 10 further includes a host switch 9, which is used to control the opening and closing of the water replenishment control device 10. The host switch 9 can be electrically connected to the power interface 8, and the first detection module 1, the second detection module 2, the on-off control member 3, the alarm 4, and the controller and other components can be electrically connected to the power interface 8 through the host switch 9, and the host opening can be used to control the conduction or disconnection of the electrical connection between these components and the charging interface. For example, the first detection module 1, the second detection module 2, the on-off control member 3, the alarm 4, and the controller and other components can all be electrically connected to the first terminal of the host switch 9, and the second terminal of the host switch 9 is electrically connected to the power interface 8.

[0080] When the first and second terminals of the host switch 9 are electrically connected, the first detection module 1, the second detection module 2, the on / off control element 3, the alarm 4, the controller, and other components can be electrically connected to the charging interface, thereby turning on the water replenishment control device 10. When the first and second terminals of the host switch 9 are electrically disconnected, the first detection module 1, the second detection module 2, the on / off control element 3, the alarm 4, the controller, and other components can be electrically disconnected from the charging interface, thereby turning off the water replenishment control device 10. In addition, the host switch 9 can also be a button, etc.

[0081] In addition, after the housing 52 , the second detection module 2 , the on / off control component 3 , the alarm 4 , the controller, the manual control module 7 , the power interface 8 and the host switch 9 are connected to the housing 52 , a host of the water replenishment control device 10 is formed.

[0082] It should be understood that the above-mentioned related designs can be replaced by other methods, such as:

[0083] In other embodiments, the first detection module 1 may also include a pressure sensor. When in use, the humidification tank 20 is placed on the pressure sensor, and the weight of the humidification tank 20 is detected by the pressure sensor, so as to judge whether there is a lack of water in the humidification tank 20 and whether the water in the humidification tank 20 reaches the maximum allowable value by the weight of the humidification tank 20 (and the liquid in the humidification tank 20).

[0084] In other embodiments, the on-off control member 3 may also be configured to clamp or release the infusion tube 40 through its own structure. For example, the on-off control member 3 may be an electric clamp.

[0085] In other embodiments, when the connecting component 51 and the housing 52 are set separately, the first detection module is set on the connecting component 51, and the controller is set on the housing 52, the first detection module 1 can also be electrically connected to the controller through wireless communication.

[0086] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water replenishment control device for controlling the conduction and disconnection between a humidification tank and a water storage container, characterized in that: The water replenishment control device includes a first detection module, a second detection module, an on-off control component, an alarm, a controller and a carrying module; The first detection module, the second detection module, the on / off control element and the alarm are all electrically connected to the controller; The first detection module, the second detection module, the on / off control component, the alarm, and the controller are all connected to the carrying module; The carrying module is suitable for being detachably connected to the humidification tank; The first detection module is adapted to detect whether there is a lack of water in the humidification tank, and is adapted to detect whether the water in the humidification tank reaches a maximum allowable value; The second detection module is suitable for detecting whether there is a lack of water in the water storage container; The on-off control member is adapted to control the conduction and disconnection between the humidification tank and the water storage container; The alarm is suitable for sounding an alarm when there is a lack of water in the water storage container.

2. The water replenishment control device according to claim 1, characterized in that: The first detection module includes a first liquid level sensor and a second liquid level sensor, wherein the first liquid level sensor is located below the second liquid level sensor; The first liquid level sensor and the second liquid level sensor are both suitable for detecting the liquid level in the humidification tank.

3. The water replenishment control device according to claim 1, characterized in that: The second detection module includes a third liquid level sensor, which is suitable for detecting the liquid level in the infusion tube connecting the humidification tank and the water storage container.

4. The water replenishment control device according to claim 1, characterized in that: The carrying module includes a connecting component and a housing, and the connecting component is separately arranged from the housing; The first detection module is arranged on the connecting assembly, and the connecting assembly is suitable for being detachably connected to the humidification tank; The second detection module, the on-off control component, the alarm and the controller are all connected to the casing.

5. The water replenishment control device according to claim 4, characterized in that: The first detection module is electrically connected to the controller via a first conductive wire.

6. The water replenishment control device according to claim 1, characterized in that: The carrying module includes a connecting assembly, and the connecting assembly includes a connecting piece and a suction cup; The first detection module and the suction cup are both connected to the connecting member; The suction cup is suitable for being adsorbed on the humidification tank.

7. The water replenishment control device according to claim 1, characterized in that: The water replenishment control device also includes a casing; The on-off control member includes a driving member and a pressing member; the driving member is mounted on the housing and connected to the pressing member, and the driving member is used to drive the pressing member to move, so that the pressing member and the housing can clamp or release the infusion tubes connecting the humidification tank and the water storage container respectively; When the pressing member and the housing clamp the infusion tube, the infusion tube can be deformed to disconnect the humidification tank from the water storage container; When the pressing member and the housing release the infusion tube, the humidification tank and the water storage container can be connected through the infusion.

8. The water replenishment control device according to claim 1, characterized in that: The water replenishment control device further comprises a housing, and a mounting groove is provided on the outer surface of the housing; The mounting groove passes through the housing in the up-down direction, and the mounting groove is used to accommodate the infusion tube.

9. The water replenishment control device according to claim 8, characterized in that: The water replenishment control device further includes a door, which is connected to the housing and can move relative to the housing so that the door can switch between a first position and a second position; When the door is in the first position, the door is opposite to the mounting slot; When the bin door is located at the second position, the bin door and the installation groove are staggered.

10. The water replenishment control device according to claim 8, characterized in that: The second detection modules are connected to the housing and are both located in the installation slots.

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