CN216448308U - Purifying humidifier circulating water filtering pipeline mounting structure - Google Patents

Abstract

The utility model discloses a cleaning-free circulating water filtering structure for a purification humidifier, which belongs to an internal structure of an evaporative humidifier, and comprises a water tank body, wherein the water tank body is communicated with a water pump through a pipeline; the water tank body is also communicated with the water tank body through a water outlet. Through add the water pump between water tank body and water tank body, return the internal water of basin through the water pump and draw in the water tank body in, participate in by filter module at this in-process and carry out loop filter to water, and then avoid appearing impurity deposit in water tank body and the water tank body and lead to mildening and rot and produce the peculiar smell, effectively solved evaporation formula humidifier and need regularly abluent pain point problem in using.

Description

Purifying humidifier circulating water filtering pipeline mounting structure

Technical Field

The utility model relates to an internal structure of an evaporative humidifier, in particular to a mounting structure of a circulating water filtering pipeline of 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 mounting structure for a circulating water filtering pipeline of a purified humidifier, so as to solve the technical problems in the prior art that the contents of a water tank or a water tank of a similar evaporative humidifier are easy to generate deposits, even mildew, and the water tank needs to be cleaned regularly.

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

The utility model provides a circulating water filtering pipeline mounting structure of a purification humidifier, which comprises a circulating pipeline, wherein the circulating pipeline is respectively communicated with a water tank body and a water tank body, and the circulating pipeline is also provided with a water pump and a filtering module; the water tank body is also communicated with the water tank body through a water outlet; a spring valve is installed at the water outlet of the water tank body, and a mandril device corresponding to the spring valve is installed in the water tank body and is used for jacking the spring valve in due time; the water pump is embedded in the lower part of the water tank body, and the circulating pipeline is embedded in the outer wall of the water tank body.

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

The further technical scheme is as follows: the water tank body is arranged under the water tank body, and the evaporator surrounds the outside of the water tank body.

The further technical scheme is as follows: the filter module is arranged at the upper part of the water tank body and comprises a box body, and a filter screen is arranged in the box body; the area of the filter screen is matched with the upper opening of the water tank body, and a pipeline between the water tank body and the water pump is communicated with any position of the filter screen.

The further technical scheme is as follows: the UV-C sterilization device comprises a water pump, a water tank body and a UV-C sterilization module, wherein the water pump is arranged in the water tank body, the UV-C sterilization module comprises a shell, a transparent pipe body is arranged in the shell, a plurality of ultraviolet lamps are arranged on the inner wall of the shell, the irradiation directions of the ultraviolet light and the like correspond to the transparent pipe body, and two ends of the transparent pipe body are respectively communicated with the pipeline.

The further technical scheme is as follows: and a heating module is also arranged on the pipeline between the water tank body and the water pump.

The further technical scheme is as follows: and the water tank body is 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 tank body reaches a warning line.

Compared with the prior art, the utility model has the following beneficial effects: the circulating pipe is additionally arranged between the water tank body and the water tank body, and water in the water tank body is pumped back into the water tank body through the water pump, so that the water is subjected to circulating filtration by the filter module in the process, the water tank body and the water tank body are prevented from being mildewed due to impurity deposition, peculiar smell is generated, the problem that the evaporative humidifier needs to be cleaned regularly in use is effectively solved, and meanwhile, the installation structure of the circulating water filtering pipe for the purified humidifier is simple and feasible, is suitable for being installed in evaporative 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 schematic view illustrating a lower structure of a water tank body according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a filter module for illustrating another embodiment of the present invention.

Fig. 4 is a schematic structural view for explaining a UV-C sterilizing module according to another embodiment of the present invention.

In the figure, 1 is a water tank body, 2 is a water pump, 3 is a water tank body, 4 is a filtering module, 41 is a box body, 42 is a filtering net, 5 is an evaporator, 6 is a UV-C sterilizing module, 61 is a shell, 62 is a transparent pipe body, 7 is an outer shell, 8 is an air outlet, and 9 is a heating module.

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 a structure for installing a circulating water filtering pipe of a purification humidifier, which has a circulating pipe as a structural core, and the circulating pipe is embedded in and installed on an outer wall of a water tank body 3. Meanwhile, the circulating pipeline needs to be communicated with the water tank body 1 and the water tank body 3 respectively, the water pump 2 and the filtering module 4 are further installed on the circulating pipeline, and the water tank body 3 is further communicated with the water tank body 1 through a water outlet, so that water circulation is formed between the water tank body 1 and the water tank body 3. Meanwhile, in order to control the circulating water flow conveniently, a spring valve is arranged at the water outlet of the water tank body 3, a corresponding ejector rod device is arranged in the water tank body 1, and the ejector rod device is used for ejecting the spring valve timely. So that the water pump 2 can pump the water in the water tank body 1 into the water tank body 3 through the filtering module 4, and the water is circularly filtered between the water tank body 3 and the water tank body 1.

In the present embodiment, the cleaning-free circulating water filtering structure includes a water tank body 1, an evaporator 5 is disposed inside the water tank body 1, a lower portion of the evaporator 5 is immersed in the water tank body 1, the water tank body 1 is disposed right below the water tank body 3, and the evaporator 5 surrounds the outside of the water tank body 3, wherein the water tank body 3 is further communicated with the water tank body 1 through a water outlet, so that water in the water tank body 3 can flow into the water tank body 1 and be absorbed by the evaporator 5 to be evaporated under the action of air flow, thereby completing humidification.

More importantly, in the process of the circulating filtration, the water pumping amount of the water pump 2 is basically equal to the water outlet amount of the water outlet of the water tank body 3, so that the liquid level in the water tank body 1 cannot be influenced by the operation of the water pump 2, but the water in the water tank body 1 is all running water due to a circulating water system formed by the operation of the water pump 2, and the deposition of impurities in the water tank body 1 cannot be reduced or eliminated as much as possible because the water stays in the water tank body 1 for a long time. The impurities in the water are all concentrated in the filter module 4 through the circulating filter system, the filter module 4 is arranged on the upper part of the water tank body 3, so that the filter module is convenient to disassemble, assemble and clean, and the filter module 4 also has a large bearing area, so that the filter module is not required to be disassembled and cleaned frequently.

On the other hand, the spring valve can make the liquid level in the water tank body 1 constant, avoid the influence of too little water quantity on the humidification effect, the water quantity is too much to cause the overflow and cause the humidifier to leak, also can install the level sensor in the water tank body 1, the aforesaid spring valve is in the normal close state under the effect of spring, correspond to it, still need to install a ejector pin device corresponding to it in the water tank body 2, this ejector pin device includes the ejector pin body and driving motor, driving motor drives the ejector pin body through the rotation of rack and pinion and reciprocates, when the ejector pin body moves up, can open aforesaid spring valve top, the delivery port of the water tank body 3 at this moment is opened, water can flow into the water tank body, otherwise the delivery port is closed. And then can gather the liquid level value in the water tank body 1 by level sensor, open and stop according to the aforesaid driving motor of liquid level value control by control module to the opening and closing of the aforesaid spring valve of control, the switching of sewer between control water tank 3 and water tank body 1 promptly. Through the mode, the float valve in the water tank body 1 is omitted, so that the inner cavity structure of the water tank body 1 becomes simpler, the impurity deposition is further reduced, and the cleaning is convenient.

On the other hand, in this embodiment, the inventor also improves the problem of another pain point of the humidifier, and since the humidifier uses an external water source to continuously supply water to achieve the function of no water addition, the water tank 3 is prevented from overflowing due to an excessively high water level to cause water leakage, and thus the floor is wetted. For the above problems, as shown in fig. 2, an ultra-high level warning sensor may be further installed inside the water tank 3, the ultra-high level warning sensor 14 may employ probes having positive and negative electrodes, the probes are triggered when the water level inside the water tank 3 reaches a calibrated ultra-high water level, and then transmit a sensing signal to the control module, the control module controls the valve body of the external water source to close, so that the external water does not flow into the water tank 1 any more, and further the excess water is not pumped back into the water tank 3 by the water pump 2, thereby avoiding overflowing due to continuous rising of the water level inside the water tank 3, and after the water level inside the water tank 3 during use of the humidifier drops, the valve body of the external water source may be opened again, and the process is repeated.

In this embodiment, through add water pump 2 between water tank 3 and water tank 1, return the water in the water tank 1 through water pump 2 and draw in water tank 3, participate in to carry out loop filter to water by filter module 4 at this in-process, and then avoid appearing impurity deposition in water tank 1 and the water tank 3 and lead to mildening and rot and produce the peculiar smell, effectively solved evaporation formula humidifier and need regularly abluent pain point problem in using.

In another embodiment of the present invention, as shown in fig. 3, in order to enhance the filtering efficiency and the receiving area and space, the inventor further improves the structure of the filtering module 4, specifically, the filtering module 4 is directly installed on the upper portion of the water tank 3 for easy detachment; the filtering module 4 is designed into a split structure and comprises a box body 41, then a filtering net 42 is arranged in the box body 41, and the filtering density of the filtering net 42 can be designed into the density capable of filtering impurities in water; the area of the filter screen 42 is adapted to the upper opening of the water tank body 3, and the pipeline between the water tank body 3 and the water pump 2 can be communicated with any position of the filter screen 42, namely, the water pumped by the water tank body 3 from the water tank body 2 firstly flows into the filter screen 42 and then flows into the water tank body 3 through the filter screen 42.

As shown in fig. 2, it is preferable that the water pump 2 is inserted into the lower portion of the water tank 1 to facilitate installation of the water pump 2, so that the inherent structure of the humidifier is not substantially affected by the addition of the water pump 2. In the embodiment, as shown in fig. 4, the inventor further improves the cleanliness of the circulating water and prevents the impurities in the filter module 4 and the water tank 2 from mildewing due to bacteria, further installs a UV-C sterilization module 20 on the pipeline between the water pump 4 and the water tank 2, and preferably installs the UV-C sterilization module 20 on the lower part of the water tank 2, where the UV-C sterilization module 20 includes a housing 21, a section of transparent tube 22 is installed in the housing 21, and then installs a plurality of ultraviolet lamps on the inner wall of the housing 21, and the irradiation directions of the ultraviolet light and the like correspond to the transparent tube 22, and the two ends of the transparent tube 22 are respectively communicated with the pipeline. When water flows through the transparent tube 22, the bacteria in the water can be killed by the irradiation of the ultraviolet lamp, and the sterilization efficiency can be improved because a plurality of ultraviolet lights and the like are irradiated at the same time; meanwhile, water in the water tank body 2 is pumped into the water tank body 3 through the filtering module 4 by the water pump 4 and then is discharged into the water tank body 2 through the water outlet, so that the UV-C sterilizing module 20 can circularly irradiate and sterilize the water, the bacterial content in the water is further reduced, and the foreign matters in the filtering module 4 and the water tank body 2 are prevented from generating peculiar smell due to bacterial mildew. In other words, the UV-C sterilization module 20 with the above structure encapsulates UV light inside the housing 21, and the closed pipe sterilization design prevents UV light from leaking to hurt people and adjacent parts, and can effectively increase UV irradiation intensity to realize true sterilization.

Further, referring to fig. 2, the inventor further improves the humidification amount of the humidifier, further installs a heating module 9 on the pipe between the water tank 3 and the water pump 2, the heating module 9 is designed to be a pipe structure, the heating sheet contacts with the water passing through the pipe to conduct heat conduction, and further heats the water, so that the heated water flows back to the water tank 3, and then flows into the water tank 1, because the water is more easily evaporated after being heated, the evaporation efficiency of the water attached to the evaporator 5 can be improved, for example, when the water temperature is heated to 37 ℃, the evaporation humidification efficiency can be increased by 1.5-2 times compared with the normal temperature, and further, under the same humidification amount, the rotation speed and noise of the fan can be reduced, so as to realize the mute humidification of <35dB, and improve the user experience. Meanwhile, a water temperature sensor is required to be installed in the water tank body 1, heating is stopped when the water temperature reaches 37 ℃, so that scale is prevented from being generated in the water tank body 1 due to overhigh temperature, and meanwhile, the water temperature in the water tank body 1 can be controlled through the water temperature sensor.

Meanwhile, in order to avoid the heating module from being started when no water flows through, a water outlet sensor can be arranged on a water outlet pipeline of the water pump 2, the water outlet sensor collects water flowing out, then the control module controls the heating module 9 to be started, and therefore overheating risks can be avoided through the water outlet sensor, and the working state of the water pump 2 can be detected.

Referring to fig. 1 to 4, in the use of the vertical humidifier, sufficient water is added into the water tank body 3, at this time, the water flows into the water tank body 1 through the water outlet, when the liquid level in the water tank body 1 reaches a preset maximum limit, the driving motor in the water tank body 1 controls the roof bar body to close the water outlet of the water tank body 3, and the evaporator 5 starts to suck the water in the water tank body 1 and uniformly distributes the water at the upper part of the water tank body; then the fan starts to rotate to generate negative pressure, then the airflow enters the airflow channel and contacts with the evaporator 5 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 process, water in the water tank body 2 can be continuously pumped out through the circulating pipeline by the water pump 2, and is sterilized by the UV-C sterilization module 6 in sequence, and is filtered by the filtering module 4 and then flows back to the water tank body 3. That is, as mentioned above, the pumping amount of the water pump 2 is substantially equal to the water outlet amount of the water tank 3, so that the operation of the water pump 2 does not affect the liquid level in the water tank 1, but the water in the water tank 1 is the running water due to the circulating water system formed by the operation of the water pump 2, and the impurities are not deposited in the water tank 1 due to the long-time stay in the water tank 2, so that the impurities are reduced or eliminated as much as possible. The impurities in the water are completely concentrated in the filter module 4 through the circulating filter pipeline, the filter module 4 is arranged on the upper part of the water tank body 3, so that the filter module is convenient to disassemble, assemble and clean, and the filter module 4 also has large bearing area and space, so that the filter module is not required to be disassembled and cleaned frequently.

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 herein 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 spirit and scope 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 (7)

1. The utility model provides a purify humidifier circulating water filtration pipeline mounting structure, includes circulating line, its characterized in that: the circulating pipeline is respectively communicated with the water tank body (1) and the water tank body (3), a water pump (2) and a filtering module (4) are further installed on the circulating pipeline, and the water pump (2) is used for pumping water in the water tank body (1) into the water tank body (3) through the filtering module (4) so that the water is circularly filtered between the water tank body (3) and the water tank body (1); the water tank body (3) is also communicated with the water tank body (1) through a water outlet; a spring valve is arranged at the water outlet of the water tank body (3), and a mandril device corresponding to the water tank body is arranged in the water tank body (1) and is used for jacking the spring valve at the right moment; the water pump (2) is embedded in the lower part of the water tank body (1), and the circulating pipeline is embedded in the outer wall of the water tank body (3).

2. The structure for installing the circulating water filtering pipeline of the purification humidifier according to claim 1, wherein: an evaporator (5) is arranged in the water tank body (1), and the lower part of the evaporator (5) is immersed in the water tank body (1).

3. The structure for installing the circulating water filtering pipeline of the purification humidifier according to claim 1 or 2, wherein: the water tank body (1) is arranged under the water tank body (3), and the evaporator (5) is surrounded outside the water tank body (3).

4. The structure for installing the circulating water filtering pipeline of the purification humidifier according to claim 1, wherein: the filtering module (4) is arranged at the upper part of the water tank body (3), the filtering module (4) comprises a box body (41), and a filtering net (42) is arranged in the box body (41); the area of the filter screen (42) is adapted to the upper opening of the water tank body (3), and a pipeline between the water tank body (3) and the water pump (2) is communicated with any position of the filter screen (42).

5. The structure for installing the circulating water filtering pipeline of the purification humidifier according to claim 1, wherein: install UV-C sterilization module (6) on the pipeline between water pump (2) and water tank body (1), UV-C sterilization module (6) include casing (61), install transparent body (62) in casing (61), a plurality of ultraviolet lamps are installed to casing (61) inner wall, the direction of illumination such as ultraviolet ray all corresponds with transparent body (62), the both ends of transparent body (62) are linked together with the pipeline respectively.

6. The structure for installing the circulating water filtering pipeline of the purification humidifier according to claim 1, wherein: and a heating module (9) is also arranged on the pipeline between the water tank body (3) and the water pump (2).

7. The structure for installing the circulating water filtering pipeline of the purification humidifier according to claim 1, wherein: the water tank is characterized in that a super water level warning sensor is further installed in the water tank body (3) and used for outputting a sensing signal to the control module when the water level in the water tank body (1) reaches a warning line.

Images