CN216448307U

CN216448307U - Embedded circulating filter pipeline mounting structure of purification humidifier

Info

Publication number: CN216448307U
Application number: CN202123330041.1U
Authority: CN
Inventors: 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: 2022-05-06
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an embedded type circulating filter pipeline installation structure of a purification humidifier, belonging to an internal structure of an evaporative humidifier, which comprises a circulating pipeline, wherein the circulating pipeline comprises a first pipeline and a second pipeline, the first pipeline is respectively communicated with a water tank body and a pump body, the second pipeline is respectively communicated with the pump body and the water tank body, the upper part of the second pipeline is embedded and installed on the outer wall of the water tank body, the lower part of the water tank body is provided with a groove, and the lower part of the second pipeline and the first pipeline are embedded and installed on the inner edge of the groove. Through the embedded circulating line who designs first pipeline and second pipeline formation, and then do not increase its volume to return the internal water of basin to draw in the water tank body through the pump body, participate in at this in-process by filter module and carry out loop filter to water, and then avoid appearing impurity deposition 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 needed regularly abluent pain point problem in using.

Description

Embedded circulating filter pipeline mounting structure of purification humidifier

Technical Field

The utility model relates to an internal structure of an evaporative humidifier, in particular to an embedded circulating filtration pipeline installation structure of a purification humidifier.

Background

Humidifiers on 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 an embedded circulating filter pipeline installation structure of a purification humidifier, so as to solve the technical problems in the prior art that the contents of the water tank or water tank of the 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 an embedded type circulating filter pipeline mounting structure of a purification humidifier, which comprises a circulating pipeline, wherein the circulating pipeline comprises a first pipeline and a second pipeline, the first pipeline is respectively communicated with a water tank body and a pump body, the second pipeline is respectively communicated with the pump body and the water tank body, the upper part of the second pipeline is embedded and mounted on the outer wall of the water tank body, the lower part of the water tank body is provided with a groove, and the lower part of the second pipeline and the first pipeline are embedded and mounted on the inner edge of the groove; a second pipeline between the water tank body and the pump body is also provided with a filtering module, and the pump body is used for pumping water in the water tank body into the water tank body through the filtering module so as to circularly filter the water between the water tank body and the water tank body; the water tank body is also communicated with the water tank body through a water outlet; and a heating module is also arranged on the second pipeline between the water tank body and the pump body.

Preferably, the further 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 adapted to the upper opening of the water tank body, and a second pipeline between the water tank body and the pump body is communicated with any position of the filter screen.

The further technical scheme is as follows: the pump body is embedded in the lower part of the water tank body.

The further technical scheme is as follows: the water tank is characterized in that a UV-C sterilization module is mounted on a first pipeline between the pump body and the water tank body, the UV-C sterilization module comprises a shell, a transparent pipe body is mounted in the shell, a plurality of ultraviolet lamps are mounted 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: the water tank is characterized in that a spring valve is installed at a water outlet of the water tank body, a push rod device corresponding to the water tank body is installed in the water tank body, and the push rod device is used for timely pushing the spring valve.

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 embedded circulating filtering pipeline of the purifying humidifier is simple and easy in installation structure, 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 pump body, 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, 9 is a heating module, 10 is a first pipeline, 11 is a second pipeline, and 12 is a groove.

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 embedded circulating filtration pipeline installation structure of a purification humidifier, which is suitable for being applied to a longitudinally-installed evaporation humidifier, such as the structure disclosed in the chinese patent publication No. CN111912069A mentioned in the background of the utility model, in this embodiment, a cleaning-free circulating water filtration structure includes a water tank 1, an evaporator 5 is disposed inside the water tank 1, a lower portion of the evaporator 5 is immersed in the water tank 1, the water tank 1 is disposed right below the water tank 3, and the evaporator 5 surrounds the outside of the water tank 3, wherein the water tank 3 is further communicated with the water tank 1 through a water outlet, so that water in the water tank 3 can flow into the water tank 1 and be sucked by the evaporator 5 to evaporate under the action of an air flow, thereby completing humidification.

Returning to the structure of the present invention, the present invention includes a circulation pipeline, which is divided into two sections, that is, a first pipeline 10 and a second pipeline 11 shown in fig. 2, wherein the first pipeline 10 is respectively communicated with the water tank body 1 and the pump body 2, and the second pipeline 11 is respectively communicated with the pump body 2 and the water tank body 3, and more importantly, the upper portion of the second pipeline 11 needs to be embedded and installed on the outer wall of the water tank body 3, and the lower portion of the water tank body 1 needs to be further designed with a groove 12, and the lower portion of the second pipeline 11 and the first pipeline 10 are embedded and installed on the inner edge of the groove 12; meanwhile, a filtering module 4 is also arranged on the second pipeline 11 between the water tank body 3 and the pump body 2, and through the structure formed by a circulating pipeline, the pump body 2 can pump the 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; in the structure of the embodiment, in order to improve the humidification and evaporation efficiency, a heating module 9 can be further installed on the second pipeline 11 between the water tank body 3 and the pump body 2. This heating module 9 designs into pipeline structure, the heating plate carries out heat-conduction with the water contact through the pipeline, and then to the water heating, make the water backward flow after the heating to water tank 3, then in the influent water cell body 1 again, because the evaporation is changeed after the water intensification, consequently, can promote its adnexed evaporation efficiency on evaporimeter 5, for example when the temperature is heated to 37 degrees centigrade, than the evaporation humidification efficiency that normal atmospheric temperature multiplicable 1.5-2 times, and then under same humidification volume, can reduce fan speed and noise, realize <35 dB's silence humidification, promote 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.

In the process of the circulating filtration, the water pumping amount of the pump body 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 pump body 2, but the water in the water tank body 1 is all running water due to the circulating water system formed by the operation of the pump body 2, and the deposition of impurities in the water tank body 1 cannot be reduced or eliminated as far 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, in order to keep the liquid level in the 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 is also arranged in the water tank 1, and a spring valve is preferably arranged at the water outlet of the water tank 3 and 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 water tank 2 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 tank 3 is opened, water can flow into the water tank, and otherwise, the water outlet 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 pump body 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 the circulating line that first pipeline 10 and second pipeline 11 formed of design, and install the circulating line embedding in the recess 12 of water tank 3 outer wall and water tank 1 lower part, make the circulating line not occupy the original inner space of formula humidifier of indulging, and then do not increase its volume, and return the water in the water tank 1 through the pump body 2 and draw in the water tank 3, participate in circulating filtration to water by filter module 4 at this in-process, and then it leads to mildening and rot and produce the peculiar smell to avoid appearing impurity deposit in water tank 1 and the water tank 3, the evaporation formula humidifier of effectively having solved needs 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 second pipeline between the water tank body 3 and the pump body 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, then flows into the water tank body 3 through the filter screen 42.

As shown in fig. 2, it is preferable that the pump body 2 is inserted into the lower portion of the tank body 1, and the upper portion of the second pipe between the pump body 1 and the tank body 3 is inserted into the outer wall of the tank body 3, so that the pump body 2 and the circulation pipe are added without affecting the inherent structure of the humidifier and increasing the volume. 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 pump body 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 pump body 4 by the filtering module 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.

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 pump body 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 pump body 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, the pump body 2 can continuously pump out the water in the water tank body 2, and the water is sterilized by the UV-C sterilization module 6 in sequence and flows back to the water tank body 3 after being filtered by the filtering module 4. That is, as mentioned above, the pumping amount of the pump body 2 is substantially equal to the water outlet amount of the water tank 3, so that the operation of the pump body 2 does not affect the liquid level in the water tank 1, but the circulating water system formed by the operation of the pump body 2 can make the water in the water tank 1 be running water, and the water does not stay in the water tank 2 for a long time, so that the deposition of impurities in the water tank 1 can be reduced or eliminated as much as possible. 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 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

1. The utility model provides a purify embedded loop filter pipeline mounting structure of humidifier, includes circulating line, its characterized in that: the circulating pipeline comprises a first pipeline (10) and a second pipeline (11), the first pipeline (10) is respectively communicated with the water tank body (1) and the pump body (2), the second pipeline (11) is respectively communicated with the pump body (2) and the water tank body (3), the upper part of the second pipeline (11) is embedded and installed on the outer wall of the water tank body (3), a groove (12) is formed in the lower part of the water tank body (1), and the lower part of the second pipeline (11) and the first pipeline (10) are embedded and installed on the inner edge of the groove (12); a filtering module (4) is further arranged on a second pipeline (11) between the water tank body (3) and the pump body (2), and the pump body (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; and a heating module (9) is also arranged on a second pipeline (11) between the water tank body (3) and the pump body (2).

2. The embedded circulation filtering pipe installation structure of a 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 embedded circulation filtration pipe installation structure of a 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 embedded circulation filtering pipe installation structure of a 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 second pipeline between the water tank body (3) and the pump body (2) is communicated with any position of the filter screen (42).

5. The embedded circulation filtering pipe installation structure of a purification humidifier according to claim 1, wherein: the pump body (2) is embedded in the lower part of the water tank body (1).

6. The embedded circulation filtration pipeline installation structure of a purification humidifier according to claim 1 or 5, wherein: install UV-C sterilization module (6) on first pipeline (10) between the pump body (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 shining such as ultraviolet light all is corresponding with transparent body (62), the both ends of transparent body (62) are linked together with the pipeline respectively.

7. The embedded circulation filtering pipe installation structure of a purification humidifier according to claim 1, wherein: the spring valve is installed at the water outlet of the water tank body (3), the ejector rod device corresponding to the water tank body is installed in the water tank body (1), and the ejector rod device is used for ejecting the spring valve timely.

8. The embedded circulation filtration pipeline installation structure of a 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.