CN216522138U

CN216522138U - Water-adding-free continuous water supply structure for purifying humidifier

Info

Publication number: CN216522138U
Application number: CN202123330098.1U
Authority: CN
Inventors: 皮体斌; 俞安均
Original assignee: Alcas Chengdu Air Purification Technology Co ltd
Current assignee: Alcas Chengdu Air Purification Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a water-adding-free continuous water supply structure for a purification humidifier, which belongs to an internal structure of an evaporative humidifier, and comprises an evaporation water tank, wherein the evaporation water tank is communicated with a water storage tank, and the water storage tank is used for discharging water into the evaporation water tank through a water outlet at the lower part of the water storage tank; the evaporation water tank is also communicated with the quick water connector through a pipeline, a valve body is further installed on the pipeline between the evaporation water tank and the quick water connector, and the quick water connector is used for being communicated with an external continuous water source. The evaporation water tank is communicated with the quick water connector, so that the evaporation water tank can be conveniently communicated with an external water source through the quick water connector, and the water inflow of the evaporation water tank is controlled through the electromagnetic valve, so that frequent water adding is not needed when the humidifier is used, and the problems of pain points such as cleaning, frequent water adding and the like when the evaporation type humidifier is used are effectively solved.

Description

Water-adding-free continuous water supply structure for purifying humidifier

Technical Field

The utility model relates to an internal structure of an evaporative humidifier, in particular to a water-adding-free continuous water supply structure for a purified humidifier.

Background

The humidifiers in the market are roughly divided into an ultrasonic humidifier and an evaporative humidifier, and the humidifying principles of the ultrasonic humidifier and the evaporative humidifier are different. For example, the inventor of the present invention has previously filed a chinese patent publication No. CN111912069A, which discloses an evaporative humidifier with the advantages of large humidification amount, no fog humidification, and quiet operation, and realizes quiet operation while ensuring large humidification amount by the structural design of the variable diameter filter element and the dual water tank. Although such humidifiers have many advantages, the common defects existing in the use of humidifier products, namely that deposits are easily generated in the water tank and even mildew occurs, the water tank needs to be cleaned regularly, and water needs to be added frequently in the use of the humidifier to influence the use experience of a user, are avoided, and the defects are not only the defects existing in the evaporative humidifier but also one of the technical problems existing in all humidifier products and to be solved, so that research and improvement on the structure of the humidifier are needed.

SUMMERY OF THE UTILITY MODEL

One of the objectives of the present invention is to provide a water-adding-free continuous water supply structure for a purification humidifier, so as to solve the technical problems that the use experience of users is affected due to frequent water addition in the use of similar evaporative humidifiers in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a water-adding-free continuous water supply structure for a purification humidifier, which comprises an evaporation water tank, wherein the evaporation water tank is communicated with a water storage tank, and the water storage tank is used for discharging water into the evaporation water tank through a water outlet at the lower part of the water storage tank; the evaporation water tank is also communicated with the quick water connector through a pipeline, a valve body is further installed on the pipeline between the evaporation water tank and the quick water connector, and the quick water connector is used for being communicated with an external continuous water source.

Preferably, the further technical scheme is as follows: and a water filter is also arranged on a pipeline for communicating the quick water connector with an external continuous water source, and the water filter is arranged near the valve body.

The further technical scheme is as follows: the water storage tank is also internally provided with an ultra-water level warning sensor which is used for outputting a sensing signal to the control module when the water level in the water storage tank reaches a warning line.

The further technical scheme is as follows: the valve body is connected with a control module, and the control module is used for controlling the opening and closing of the valve body.

The further technical scheme is as follows: an evaporator is arranged in the evaporation water tank, and the lower part of the evaporator is immersed in the evaporation water tank.

The further technical scheme is as follows: the evaporation water tank is arranged right below the water storage tank, and the evaporator surrounds the outside of the water storage tank.

The further technical scheme is as follows: the valve body is embedded in the lower part of the evaporation water tank, and the quick water joint is arranged on the lower part of the fan.

The further technical scheme is as follows: the water outlet of the water storage tank is provided with a spring valve, and an ejector rod device corresponding to the spring valve is arranged in the evaporation water tank and is used for ejecting the spring valve in due time.

The further technical scheme is as follows: the pipeline between the valve body and the evaporation water tank is communicated with the lowest part of the inner cavity of the evaporation water tank from the bottom of the evaporation water tank.

Compared with the prior art, the utility model has the following beneficial effects: the evaporation water tank is communicated with the quick water connector, so that the evaporation water tank can be conveniently communicated with an external water source through the quick water connector, the water inflow of the evaporation water tank is controlled through the electromagnetic valve, the humidifier does not need to be frequently added with water in use, the problems of pain points such as cleaning, frequent water adding and the like in the use of the evaporation type humidifier are effectively solved, and meanwhile, the water-adding-free continuous water supply structure for purifying the humidifier is simple and easy to implement, is suitable for being installed in evaporation type humidifiers with various longitudinal structures, and is wide in application range.

Drawings

Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention.

Fig. 2 is a longitudinal sectional view of fig. 1.

Fig. 3 is a schematic view of a lower structure of the evaporation water tank of fig. 1.

Fig. 4 is a schematic view of the disassembled structure of the components in fig. 1.

In the figure, 1 is an evaporation water tank, 2 is a water storage tank, 3 is a quick water connector, 4 is a water filter, 5 is a valve body, 6 is an evaporator, 7 is an outer shell, 8 is an air outlet, and 9 is an over-water level warning sensor.

Detailed Description

The utility model is further elucidated with reference to the drawing.

Referring to fig. 1 and 2, an embodiment of the present invention is an adding-free continuous water supply structure for a purification humidifier, which is suitable for being applied to a longitudinally-installed evaporation humidifier, such as the structure disclosed in chinese patent publication No. CN111912069A mentioned in the background of the utility model, in this embodiment, the adding-free continuous water supply structure includes an evaporation water tank 1, the evaporation water tank 1 is communicated with a water storage tank 2, the water storage tank 2 discharges water into the evaporation water tank 1 through a water outlet at a lower portion thereof, an evaporator 6 is disposed inside the evaporation water tank 1, and a lower portion of the evaporator 6 is immersed in the evaporation water tank 1, so that the evaporator 6 can suck water in the evaporation water tank 1 and uniformly distribute water at an upper portion of the evaporator 6 by capillary phenomenon, and evaporation is achieved under the action of air flow; and the evaporation water tank 1 is arranged right below the water storage tank 2, and the evaporator 6 is surrounded outside the water storage tank 2 to fully utilize the space in the humidifier outer shell 7. More importantly, the evaporation water tank 1 is also communicated with the quick water connector 3 through a pipeline, a valve body 5 is further installed on the pipeline between the evaporation water tank 1 and the quick water connector 3, the valve body 5 can adopt an electromagnetic valve which is convenient to control opening and closing, the quick water connector 3 can be communicated with an external continuous water source, the external water source can be in a long-term opening state, and the opening and closing of the electromagnetic valve are used for controlling water to flow into the evaporation water tank, so that the liquid levels of the evaporation water tank and the upper water storage tank are kept. Preferably, as shown in fig. 4, in the structure of the clean humidifier, the cleanliness of water needs to be ensured to reduce the deposits in the evaporation water tank 1 and the storage water tank, so that a water filter 4 may be added to the pipe connecting the quick water connector 3 with the external continuous water source, and the water filter 4 may be directly purchased from the existing small water filter on the market, such as the water filter used in the intelligent toilet lid. On the other hand, the quick water connector 6 can be installed at the lower part of the fan, the water filter 4 is also installed inside the outer shell 7 and is arranged near the valve body 5, and the water filter 4 can also adopt an external structure, regardless of the internal or external water filtering, so as to be convenient for disassembly and replacement. That is, water from the external water source is filtered by the water filter and then enters the evaporation water tank 1, so as to reduce the sediment in the evaporation water tank 1.

Preferably, the valve body 5 has at least two redundancies to avoid failure in use, and as described in the above structure, if the valve body 5 fails, the water level in the evaporation water tank 1 is uncontrollable, and water overflows from the evaporation water tank 1 to wet the floor. Meanwhile, the water channel inside the evaporation water tank 1 can be designed to be of a surrounding structure, so that when the valve body 5 is opened, and an external water source injects water into the evaporation water tank 1 through the quick water connector and the pipeline, the inner wall of the evaporation water tank 1 can be cleaned simultaneously, and the adhesion of sediments is avoided.

In this embodiment, the evaporation water tank 1 is communicated with the quick water connector 3, so that the evaporation water tank can be conveniently communicated with an external water source through the quick water connector 3, and the water inflow of the evaporation water tank is controlled through the electromagnetic valve, so that frequent water addition is not needed when the humidifier is in use, and the problems of pain points such as cleaning and frequent water addition in the use of the evaporation type humidifier are effectively solved.

On the other hand, for the convenience of control, the valve body 5 may be connected to a control module in the humidifier, and the opening and closing of the valve body 5 may be controlled by the control module, and in order that the continuous water supply structure does not affect the internal structure of the humidifier outer case 7, as shown in fig. 3, the valve body 5 may be embedded in and installed at the lower portion of the evaporation water tank 1. Meanwhile, in order to reduce the noise of the water from the external water source entering the evaporation water tank 1, the pipeline between the valve body 5 and the evaporation water tank 1 is preferably communicated with the lowest part of the inner cavity of the evaporation water tank 1 from the bottom of the evaporation water tank 1, so that the water enters from the lowest part of the inner cavity of the evaporation water tank 1, and under the action of the control module, the valve body 5 is closed after enough water is stored in the evaporation water tank 1, and the water is prevented from overflowing from the evaporation water tank to cause the water leakage of the humidifier. In order to keep the liquid level in the evaporation water tank 1 constant and avoid the influence of too little water on the humidification effect and the water leakage of the humidifier caused by overflow due to too much water, a water level sensor can be arranged in the evaporation water tank 1, and a spring valve is preferably arranged at the water outlet of the water storage tank 2, wherein the spring valve is in a normally closed state under the action of a spring, and a corresponding ejector rod device is also required to be arranged in the evaporation water tank 1 and comprises an ejector rod body and a driving motor, the driving motor drives the ejector rod body to move up and down through the rotation of a gear rack, when the ejector rod body moves up, the spring valve can be ejected, at the moment, the water outlet of the water storage tank 2 is opened, water can flow into the evaporation water tank, and otherwise, the water outlet is closed. And then can gather the liquid level value in the evaporation trough 1 by the level sensor, open and stop according to the aforesaid driving motor of level value control by the control module to open and close of the aforesaid spring valve of control, namely the switching of the sewer between control storage water tank 3 and evaporation trough 2. Through the mode, a float valve in the evaporation water tank 1 is omitted, so that the inner cavity structure of the evaporation water tank 1 becomes simpler, the impurity deposition is further reduced, and the cleaning is convenient.

The opening and closing of the valve body 5 can be controlled by the water level sensor through the real-time water level of the evaporation water tank 1, so that the phenomenon that the water level in the evaporation water tank 1 is overhigh and overflows to wet the floor is avoided.

Based on the same thought, the inventor has also improved to another pain point problem of humidifier in this embodiment, because the humidifier adopts outside water source continuous water supply in order to realize avoiding adding the function of water, consequently spills over to take place to leak for avoiding the water level in storage water tank 2 is too high, and then wets the floor. For the above problems, as shown in fig. 2, an ultra-high level warning sensor 9 may be further installed inside the water storage tank 2, the ultra-high level warning sensor 9 may employ probes having positive and negative electrodes, the probes are triggered when the water level in the water storage tank 2 reaches a calibrated ultra-high water level, and then the sensing signal is transmitted to the control module, the control module controls the valve body 5 to close, so that the external water no longer flows into the evaporation water tank 1, and further the excess water is no longer pumped back into the water storage tank 3 by the water pump, thereby preventing the overflow caused by the continuous rising of the water level in the water storage tank 2, after the water level in the water storage tank 2 falls, the valve body 5 may be opened again, and the process is repeated.

Referring to fig. 1 to 4, in the use of the vertical humidifier, a sufficient amount of water is added into the water storage tank 2, at this time, the water flows into the evaporation water tank 1 through the water outlet, when the liquid level in the evaporation water tank 1 reaches a preset maximum limit, the driving motor in the evaporation water tank 1 controls the ejector rob body to close the water outlet of the water storage tank 2, and the evaporator 6 starts to suck the water in the evaporation water tank 1 and uniformly distributes the water at the upper part of the evaporation water tank; then the fan starts to rotate to generate negative pressure, then the airflow enters the airflow channel and contacts with the evaporator 6 to evaporate the moisture on the upper part of the airflow channel, and the moisture is discharged from an air outlet on the humidifier shell to humidify the indoor environment. In the foregoing process, if the water in the water storage tank 2 is gradually consumed up along with the increase of the service time of the humidifier, at this time, the control module opens the electromagnetic valve body 5, so that the water from the external water source directly enters the evaporation water tank 1 through the water filter 4, so that the humidification effect is continued, and after the water in the evaporation water tank 1 is filled to a certain amount, the control module closes the electromagnetic valve body 5, so that the humidifier normally operates. The water inlet amount is controlled by controlling the electromagnetic valve body 5, so that the evaporation water tank 2 operates independently to realize humidification, and is not linked with the water storage tank 3, the water storage tank 2 and the upper filtering module can be detached to be cleaned in the state, the normal operation of the humidifier can not be influenced, namely, the indoor humidification is carried out by utilizing an external continuous water source, frequent water adding is not needed, and the humidifier is suitable for being used in commercial indoor places such as offices, markets, entertainment venues and the like.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.

Although the utility model has been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a exempt from to add water continuous water supply structure for purifying humidifier which characterized in that: the cleaning-free continuous water supply structure comprises an evaporation water tank (1), wherein the evaporation water tank (1) is communicated with a water storage tank (2), and the water storage tank (2) is used for discharging water into the evaporation water tank (1) through a water outlet at the lower part of the water storage tank; the evaporation water tank (1) is further communicated with the quick water connector (3) through a pipeline, a valve body (5) is further installed on the pipeline between the evaporation water tank (1) and the quick water connector (3), and the quick water connector (3) is used for being communicated with an external continuous water source.

2. The water supply-free continuous water supply structure for a purification humidifier according to claim 1, wherein: and a water filter (4) is also arranged on a pipeline for communicating the quick water connector (3) with an external continuous water source, and the water filter (4) is arranged near the valve body (5).

3. The water supply-free continuous water supply structure for a purification humidifier according to claim 1, wherein: the water storage tank (2) is also internally provided with a super water level warning sensor (9), and the super water level warning sensor (9) is used for outputting a sensing signal to the control module when the water level in the water storage tank (2) reaches a warning line.

4. The water supply-free continuous water supply structure for a purification humidifier according to claim 1, wherein: the valve body (5) is connected with a control module, and the control module is used for controlling the opening and closing of the valve body (5).

5. The water supply-free continuous water supply structure for a purification humidifier according to claim 1 or 2, wherein: an evaporator (6) is arranged in the evaporation water tank (1), and the lower part of the evaporator (6) is immersed in the evaporation water tank (1).

6. The water supply-free continuous water supply structure for a purification humidifier according to claim 1, wherein: the evaporation water tank (1) is arranged under the water storage tank (2), and the evaporator (6) surrounds the outside of the water storage tank (2).

7. The water supply-free continuous water supply structure for a purification humidifier according to claim 1 or 2, wherein: the valve body (5) is embedded in the lower part of the evaporation water tank (1), and the quick water joint (3) is arranged on the lower part of the fan.

8. The non-water-supply continuous water supply structure for a purification humidifier according to claim 1, wherein: the water outlet of the water storage tank (2) is provided with a spring valve, and the evaporation water tank (1) is internally provided with a push rod device corresponding to the evaporation water tank, and the push rod device is used for pushing the spring valve open in time.

9. The water supply-free continuous water supply structure for a purification humidifier according to claim 1, wherein: the pipeline between the valve body (5) and the evaporation water tank (1) is communicated with the lowest part of the inner cavity of the evaporation water tank (1) from the bottom of the evaporation water tank.