CN113418257A - A evaporation filter core mounting structure for vertical evaporation humidifier - Google Patents
A evaporation filter core mounting structure for vertical evaporation humidifier Download PDFInfo
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- CN113418257A CN113418257A CN202110789849.1A CN202110789849A CN113418257A CN 113418257 A CN113418257 A CN 113418257A CN 202110789849 A CN202110789849 A CN 202110789849A CN 113418257 A CN113418257 A CN 113418257A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/025—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using electrical heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F6/043—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with self-sucking action, e.g. wicks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/006—Air-humidification, e.g. cooling by humidification with water treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/008—Air-humidifier with water reservoir
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a vertical humidifier with a reducing evaporator, which belongs to an evaporative humidifier, and comprises an outer shell, wherein an evaporation water tank is arranged in the outer shell, the evaporation water tank is internally provided with the evaporator, a fan is arranged below the evaporator, and the air inlet end of the fan is communicated with an air inlet of the outer shell; the upper part of the evaporation water tank is also provided with a water storage tank, the evaporator surrounds the lower part of the water storage tank, and the water storage tank is also communicated with the evaporation water tank through a water inlet; the upper part of the outer shell is provided with an air outlet which is communicated with the air outlet end of the fan, and the evaporator is arranged in an airflow channel between the air outlet and the air outlet end of the fan. The fan is arranged at the lower part of the evaporator, so that the running noise sound waves pass through the evaporator to be reduced, and the silencing is realized; the reducing evaporator with the lower end being close and the upper section being loose can also improve the turbulence and mass transfer effect of the air flow, thereby effectively improving the humidification quantity; and the reducing evaporator surrounds the longitudinally arranged compact product structure, so that the volume of the humidifier is smaller.
Description
The application is a divisional application based on another invention patent application, and the application numbers of the application are as follows: 202010986415.6, filing date: the invention is named as follows in 9 month and 18 days in 2020: a vertical humidifier with a reducing evaporation filter element.
Technical Field
The invention relates to an evaporative humidifier, in particular to an evaporative filter element mounting structure for a vertical evaporative humidifier.
Background
The evaporative humidifier generates air flow by using a fan, and when the air flow passes through the evaporative filter element, water molecules attached to the evaporative filter element are evaporated and discharged together with the air flow, so that the indoor air is kept humid. Because the fan needs to be driven by the motor and is arranged above the humidifier shell, the fan rotates to form negative pressure in the shell to generate air flow, but the motor also generates noise during operation, higher requirements are put forward on the sealing performance of the humidifier shell, and meanwhile, the rotating speed of the fan is limited by considering the noise problem, so that the maximum humidification quantity of the humidifier is limited. The humidifier with the structure is mostly of a structure with the water storage tank arranged below, airflow enters from the air inlet on the shell and then is discharged from the top through the air channel, and the air channel is required to be in a bent shape due to the fact that the airflow is required to be in full contact with the evaporation filter element, so that certain obstruction is formed on the airflow, noise is further caused when the humidifier is used, meanwhile, the water storage tank is arranged at the lower portion of the fan, the whole volume of a humidifier product cannot be controlled due to the design of the bent air channel, the attractiveness of the product design is also influenced, and further research and improvement are needed for the evaporation type humidifier with the structure.
Disclosure of Invention
One of the objectives of the present invention is to provide an evaporation filter element mounting structure for a vertical evaporation humidifier, so as to solve the technical problems of the prior art, such as the evaporation humidifier of the same kind is easy to generate noise, the humidification efficiency is low, and the structure is not compact enough, which results in a large product volume and poor appearance.
In order to solve the technical problems, the invention adopts the following technical scheme.
The invention provides an evaporation filter element mounting structure for a vertical evaporation humidifier, which comprises an outer shell, wherein an evaporation water tank is arranged in the outer shell, an evaporation filter element is arranged in the evaporation water tank, the evaporation filter element is immersed in the evaporation water tank, a water storage tank is also mounted at the upper part of the evaporation water tank, and the water storage tank is also communicated with the evaporation water tank through a water inlet; the upper portion of shell body is equipped with the air outlet, the air outlet is linked together with airflow channel, evaporation filter core arrange in with airflow channel in, airflow channel is located between the outer wall of the inner wall of shell body and storage water tank.
Preferably, the further technical scheme is as follows: the vertical section of the water storage tank is T-shaped, the upper part of the water storage tank is larger than the lower part of the water storage tank, the upper part of the evaporation filter element surrounds the lower part of the T-shaped water storage tank, and the lower part of the evaporation filter element is immersed into the evaporation water tank.
The further technical scheme is as follows: the evaporation filter element is cylindrical and surrounds the lower part of the water storage tank, and the transverse profile area of the upper part of the evaporation filter element is larger than that of the lower part of the evaporation filter element; the evaporation filter element is formed by folding a fiber layer, and the folding density of the lower part of the evaporation filter element is greater than that of the upper part of the evaporation filter element.
The further technical scheme is as follows: the inner side of the upper part of the evaporation filter element is provided with a conical surface which is matched with the outer wall of the water storage tank; the outer side of the lower part of the evaporation filter element is provided with an annular step surface, and the upper part of the evaporation filter element is clamped on the upper edge of the evaporation water tank.
The further technical scheme is as follows: the evaporation water tank is internally provided with a valve, the valve corresponds to the water inlet and is used for controlling the water quantity entering the evaporation water tank from the water inlet through the valve.
The further technical scheme is as follows: the top of shell body is equipped with the lid, the lid is arranged in to the storage water tank under, the lid edge outside is arranged in to the air outlet.
The further technical scheme is as follows: the water storage tank, the evaporation filter element and the evaporation water tank are longitudinally arranged in the outer shell in sequence, and the central axes of the water storage tank, the evaporation filter element and the evaporation water tank are superposed with each other.
The further technical scheme is as follows: and an ultraviolet sterilizing lamp is also arranged in the evaporation water tank.
The further technical scheme is as follows: and a water heating device is arranged at the lower part of the evaporation water tank.
The further technical scheme is as follows: the bottom of the outer shell is provided with an air inlet, and the bottom of the outer shell is also provided with an air heating device which is arranged at the air inlet; and the air inlet is provided with a primary filter screen.
Compared with the prior art, the invention has the beneficial effects that.
The air flow channel is designed between the outer wall of the water storage tank and the outer shell, and the evaporation filter element surrounds the lower part of the water storage tank, so that a longitudinal air flow channel is formed, air flows along the direction vertical to the horizontal plane, the length of an air flow air channel is further shortened, the obstruction of the air flow channel to the air flow is reduced, the running noise sound wave penetrates through the evaporation filter element, the reduction can be effectively reduced, and the silence is realized; the diameter-variable evaporation filter element with the lower end being tight and the upper section being loose can also improve the turbulence and mass transfer effect of the air flow, thereby effectively improving the humidification quantity.
The volume of the humidifier is further reduced through the vertical design, the large-capacity water storage tank can be ensured on the basis of the compact structure, and the integral attractiveness of the humidifier can be improved by combining the lower air inlet.
In addition, the fan is arranged at the lower part of the evaporation filter element, and the air inlet is additionally arranged at the lower part of the outer shell, so that noise generated by the fan motor in the operation process is blocked and absorbed by the evaporation filter element along with the process that the air passes through the evaporation filter element, and the noise generated in the operation process of the humidifier is effectively reduced, and the humidification quantity in unit time can be increased by increasing the rotating speed of the fan.
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 an isometric view of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 2.
Fig. 5 is a schematic view illustrating an evaporation cartridge according to another embodiment of the present invention.
Fig. 6 is a cross-sectional view of fig. 5.
Fig. 7 is a schematic configuration diagram for explaining still another embodiment of the present invention.
In the figure, 1 is an outer shell, 2 is an evaporation water tank, 3 is an evaporation filter element, 31 is a conical surface, 32 is an annular step surface, 4 is a fan, 5 is an air inlet, 6 is a water storage tank, 7 is an air outlet, 8 is a water inlet, 9 is a valve, 10 is a cover body, 11 is an air flow channel, 12 is a water heating device, 13 is a motor, and 14 is an air heating device.
Detailed Description
The invention is further elucidated with reference to the drawing.
Referring to fig. 1 and 2, an embodiment of the present invention is an evaporation cartridge mounting structure for a vertical evaporation humidifier, the humidifier includes an outer casing 1, an evaporation water tank 2 is provided inside the outer casing 1, and the evaporation water tank 2 is preferably designed in a ring shape so as to place an evaporation cartridge 3 inside the evaporation water tank 2, and the evaporation cartridge 3 functions to adsorb water in the evaporation water tank 2 to the evaporation cartridge 3 by a capillary principle and then evaporate the water by an air flow; a water storage tank 6 is further mounted at the upper part of the evaporation water tank 2, the water storage tank 6 is used for storing water, and the water storage tank 6 is communicated with the evaporation water tank 2 through a water inlet 8, so that water stored in the water storage tank 6 can flow into the evaporation water tank 2 and be absorbed by the evaporation filter element 3; in addition, the upper part of the outer shell 1 needs to be provided with an air outlet 7, the air outlet 7 needs to be communicated with an airflow channel 11, the evaporation filter element 3 needs to be arranged in the airflow channel 11, and the airflow channel 11 is positioned between the inner wall of the outer shell 1 and the outer wall of the water storage tank 6, namely, the inner wall and the outer wall of the outer shell form an annular airflow channel 11; that is, when the air flow enters the air flow channel 11, before being discharged from the air outlet 7, the air flow firstly passes through the evaporation filter element 3, so that the moisture on the evaporation filter element 3 is evaporated into water molecules, and the water molecules are discharged from the air outlet 7 along with the air flow, thereby achieving the purpose of air humidification.
Preferably, in order to generate the airflow entering the airflow channel 11, a fan 4 may be further installed below the evaporation filter element 3, and an air inlet end of the fan 4 is communicated with an air inlet 5 of the outer shell 1, and then the air inlet 5 is further installed at the bottom of the outer shell 1, and in order to ensure the compactness of the humidifier structure and not to affect the air inlet at the lower part of the outer shell 1, the motor of the fan 4 is installed in the outer shell 1 and placed above the fan 4, and then the motor 13 is connected with the fan blades in a power manner. Based on the foregoing, it can be seen that in the humidifier structure of the present embodiment, the evaporation filter element 3 is disposed in the evaporation water tank 2 and between the fan 4 and the water tank 5.
In order to further save the space inside the outer casing 1, it has been mentioned above that the evaporation water tank 2 may be provided in the form of an annular groove, on the basis of which an upward protrusion may be provided in the middle of the evaporation water tank 2, the inside of the protrusion forming a cavity, so that the motor 13 may be installed in the cavity, thereby effectively utilizing the space between the cylindrical evaporation filter element 3 and the evaporation water tank 2.
Preferably, the water storage tank 6, the evaporation filter element 3, the evaporation water tank 2 and the fan 4 can be sequentially and longitudinally arranged and installed in the outer shell 1 as shown in fig. 2, and the central axes of the water storage tank 6, the evaporation filter element 3, the evaporation water tank 2 and the fan 4 are overlapped with each other, so that the overall volume of the humidifier is further controlled, the ultra-small volume is really realized, the large-capacity water storage tank is equipped, and the structure of the humidifier is more compact.
In the embodiment, the fan 4 is arranged at the lower part of the evaporation filter element 3, and the air inlet 5 is additionally arranged at the lower part of the outer shell 1, so that the noise generated by the motor 13 of the fan 4 in the running process can be blocked and absorbed by the evaporation filter element 3, thereby effectively reducing the noise of the running humidifier, and the noise is lower than 25dB when the humidification quantity is 200ml/h through the test of a prototype in a laboratory of an applicant, so that the humidification quantity in unit time can be increased by increasing the rotating speed of the fan; and through designing airflow channel 11 between storage water tank 6 outer wall and shell body 1 to with evaporation filter core 3 surrounding in the lower part of storage water tank 6, thereby form fore-and-aft airflow channel 11, with the hindrance that airflow channel 11 caused to the air current, also can further reduce the volume of humidifier, make the structure of humidifier compacter, the whole aesthetic property of humidifier also can be promoted in combination with underlying air intake 5.
Still referring to fig. 2, in a more preferred embodiment of the present invention for solving the technical problems, in order to optimize the structure of the air flow channel 11 and to make sufficient space for the evaporation filter element 3, the water storage tank 6 may be directly designed to have a T-shaped longitudinal section, as shown in fig. 2, the upper portion of the water storage tank 6 is larger than the lower portion of the water storage tank 6, so that the evaporation filter element 3 can be installed around the lower portion of the water storage tank, as shown in the figure, the evaporation filter element 3 can also be designed to have a T-shaped cylindrical structure, when the cylindrical evaporation filter element 3 is installed around the lower portion of the water storage tank 6, the evaporation filter element 3 is engaged with the lower portion of the water storage tank 6, and the lower portion of the evaporation filter element 3 is submerged into the evaporation water tank 2. Based on the structure, the water storage tank 6 can be preferably designed to be a structure with a circular cross section, the evaporation filter element 3 can be designed to be cylindrical, the space is saved, the evaporation filter element 3 can be arranged at the lower part of the water storage tank 6 in a surrounding way, and the transverse outline area of the upper part of the evaporation filter element 3 is larger than that of the lower part of the evaporation filter element; the evaporation filter element 3 is formed by folding a fiber layer, and the folding density of the lower part of the evaporation filter element 3 is greater than that of the upper part of the evaporation filter element; the volume of the upper part of the evaporation filter element 3 is larger than that of the lower part of the evaporation filter element, which is relatively tight, due to the structure that the evaporation filter element is sparse on the upper part and dense on the lower part. The water in the evaporation water tank 2 can be favorably immersed into the evaporation filter element 3 from bottom to top smoothly, and most impurities in the water are filtered by the part with high folding density at the lower part of the evaporation filter element 3 in the process that the water in the evaporation tank enters the evaporation filter element 3 from bottom to top through the capillary phenomenon, so that the cleanliness of the water entering the upper part of the evaporation filter element 3 is improved, and the impurities in the water are prevented from entering the air along with the evaporation of air flow; and through the structure that the evaporation filter element 3 is sparse from top to bottom, the upper part of the evaporation filter element 3 can be fully distributed with the airflow channel 11, so that the airflow must pass through the evaporation filter element 3, the moisture on the evaporation filter element 3 is evaporated, and the humid evaporation filter element 3 adsorbs and cleans the air passing through the airflow channel 11, namely, the evaporation filter element 3 can adsorb small particles in the air. Based on aforementioned same thinking, still can install a primary filter screen on the air intake 5 of shell 1, but through the big particulate matter in this primary filter screen filtered air to cooperate with aforementioned evaporation filter core 3 adsorption.
Meanwhile, the diameter-changing structure with the large upper part and the small lower part of the evaporation filter element 3 can reduce the position occupied by the lower part of the evaporation filter element 3 when the evaporation filter element is arranged in the evaporation water tank 2, so that the width of the evaporation water tank 2 can be reduced, the airflow channels on two sides of the evaporation water tank 2 are widened, and the space utilization rate inside the outer shell 1 is further improved. By adopting the evaporation filter element with the reducing structure, the small end with large density at the lower part is folded to form a compact layer, and the large end with small density at the upper part is sparse, and the running noise sound wave passes through the evaporation filter element to be effectively reduced and reduced by installing the fan at the lower part of the evaporation filter element, so that silence is realized; the diameter-variable evaporation filter element with the lower end being tight and the upper section being loose can also improve the turbulence and mass transfer effect of air flow, so that liquid water on the evaporation filter element is easier to evaporate into water molecules, and the evaporation capacity of the humidifier is improved to 435ml/h from 283ml/h after the evaporation filter element with the diameter-variable structure is adopted in the laboratory test of the applicant. As mentioned above, the folded layer at the lower small end of the evaporation filter element is more likely to intercept impurities in the water, so as to prevent the impurities from being evaporated along with the liquid water.
Further, as shown in fig. 5 and fig. 6, in order to increase the fitting degree between the evaporation filter element 3 and the water storage tank 6, in this embodiment, the inventor further provides a tapered surface 31 on the inner side of the upper portion of the evaporation filter element 3, so that the tapered surface 31 can be fitted with the outer wall of the water storage tank 6; furthermore, in order to ensure the stability of the evaporation filter element 3 when being installed in the evaporation water tank 2, an annular step surface 32 can be arranged on the outer side of the lower part of the evaporation filter element 3, the lower end of the evaporation filter element 3 can be arranged in the evaporation water tank 2 through the annular step surface 32, and the upper part of the evaporation filter element 3 is used for being clamped on the evaporation water tank 2; and the annular step surface 32 is right-angled on the longitudinal section of the evaporation filter element 3, thereby ensuring the stability of the clamping of the I on the notch of the evaporation water tank 2.
On the other hand, as shown in fig. 4, in order to prevent the overflow caused by the excessive water in the evaporation water tank 2, a valve 9 may be further installed in the evaporation water tank 2, one end of the valve 9 corresponds to the position of the water inlet 8, a sealable rubber plug is installed on the water inlet 8, the valve 9 may enable the evaporation water tank 2 to always maintain a sufficient amount of water, and the valve 9 may use the principle of a floating plug valve, when the evaporation water tank 2 has a rated amount of water, the float floats upwards, at this time, the water inlet 8 is closed by the rubber plug, when the amount of water in the evaporation water tank 2 is insufficient, the float descends, the other end of the valve 9 jacks up the rubber plug on the water inlet, so that the water inlet 8 is opened, so that the amount of water in the evaporation water tank 2 is always kept constant, so that the humidification amount is kept constant, and is not affected by the water storage level in the water storage tank 6.
Furthermore, in order to facilitate water addition, a cover 10 may be installed on the top of the outer casing 1, the water storage tank 6 is disposed under the cover 10, and water can be added to the water storage tank 6 by uncovering the cover 10 or through a through hole on the cover 10, in this embodiment, the air outlet 7 may be designed on the outer side of the edge of the cover 10.
On the other hand, in order to suppress bacteria in the water in the humidifier, as a preferable configuration of the above embodiment, an ultraviolet sterilizing lamp may be further installed inside the evaporation water tank 2; referring to fig. 7, in this embodiment, in order to improve the humidification efficiency of the humidifier, the inventor further installs a water heating device 12 at the lower part of the evaporation water tank 2, and a heating part of the water heating device 12 contacts with the bottom of the evaporation water tank 2 so as to heat the water in the evaporation water tank by means of heat transfer to improve the evaporation amount of the water passing through the evaporation filter element 3, according to the experimental data of the inventor, when the water temperature on the evaporation filter element 3 rises, the evaporation amount can be significantly improved, and according to the conventional test standard, in the environment with the air temperature of 23 ± 5 ℃, the indoor humidity is 30% ± 5%, the evaporation amount is 400ml/h, when the water temperature on the evaporation filter element 3 reaches 35 ℃, the evaporation amount is 600ml/h, and when the water temperature reaches 38 ℃, the evaporation amount is 900 ml/h; therefore, by controlling the power and heating time of the water heating device 12, the water in the evaporation water tank 2 can be always kept in the temperature range of 30-39 ℃, thereby increasing the humidification amount.
Furthermore, the inventor has found through experiments that not only raising the water temperature helps to raise the humidification amount, but also raising the temperature of the inlet air can raise the humidification amount, and for this purpose, the air inlet 5 can be designed at the bottom of the outer casing 1, and then an air heating device 14 is installed at the bottom of the outer casing 1, and the air heating device 14 is disposed between the air inlet 5 and the air inlet end of the fan 4, that is, when the fan 4 rotates, the external airflow enters from the air inlet 5 and then contacts with the air heating device 14, and enters into the airflow channel 11 to contact with the evaporation filter element 3 after raising the temperature, thereby raising the humidification amount. The water heating device 12 and the air heating device 14 may be heated by electric resistance or electromagnetic coil heating, and will not be described in detail herein.
Referring to fig. 4, in practical use, when the power supply is turned on, the fan 3 starts to rotate, and external air enters the air flow passage 11 from the air inlet 5 at the bottom of the outer housing 1, contacts the evaporation filter element 3 in the air flow passage 11, and is discharged from the air outlet 7 at the upper part of the outer housing 1, so as to form an air flow inside the outer housing 1; in the process, the airflow enters from the lower part of the outer shell 1, is discharged from the upper part and flows from the bottom to the top in the direction vertical to the horizontal plane; and the valve 9 in the evaporation water tank 2 opens the water inlet 8, make the water in the storage water tank 6 flow into the evaporation water tank 2, when the liquid level of the evaporation water tank 2 reaches the rated line, the valve 9 closes the water inlet 8 through the principle of the float plug valve, the inferior part of the evaporation filter element 3 is soaked in the water in the evaporation water tank 2 at this moment, the moisture permeates upwards gradually in the fibrous layer through the capillary phenomenon, under the effect of the aforesaid air current, evaporate the moisture on the evaporation filter element 3, and discharge with the air outlet 7 continuously. The fan 3 is continuously rotated, and the aforementioned process is continuously performed, thereby increasing the humidity in the ambient air; when water needs to be added, water can be directly sprayed on the cover body 10, the water can flow into the water storage tank along with the through holes on the cover body 8, and the cover body 10 can also be uncovered to add water into the water storage tank 6.
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 invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention 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 (9)
1. The utility model provides an evaporation filter core mounting structure for vertical evaporation humidifier which characterized in that: the humidifier comprises an outer shell (1), an evaporation water tank (2) is arranged inside the outer shell (1), an evaporation filter element (3) is arranged in the evaporation water tank (2), the evaporation filter element (3) is immersed in the evaporation water tank (2), a water storage tank (6) is further mounted at the upper part of the evaporation water tank (2), and the water storage tank (6) is further communicated with the evaporation water tank (2) through a water inlet (8);
the upper portion of shell body (1) is equipped with air outlet (7), air outlet (7) are linked together (11) with airflow channel, evaporation filter core (3) are arranged in with airflow channel (11), airflow channel (11) are located between the inner wall of shell body (1) and the outer wall of storage water tank (6).
2. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 1, wherein: the vertical section of the water storage tank (6) is T-shaped, the upper part of the water storage tank (6) is larger than the lower part of the water storage tank (6), the upper part of the evaporation filter element (3) surrounds the lower part of the T-shaped water storage tank (6), and the lower part of the evaporation filter element (3) is immersed into the evaporation water tank (2).
3. An evaporation cartridge mounting structure for a vertical evaporation humidifier according to claim 1 or 2, wherein: the evaporation filter element (3) is cylindrical and surrounds the lower part of the water storage tank (6), and the transverse profile area of the upper part of the evaporation filter element (3) is larger than that of the lower part of the evaporation filter element; the evaporation filter element (3) is formed by folding a fiber layer, and the folding density of the lower part of the evaporation filter element (3) is greater than that of the upper part of the evaporation filter element.
4. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 3, wherein: the inner side of the upper part of the evaporation filter element (3) is provided with a conical surface (31), and the conical surface (31) is matched with the outer wall of the water storage tank (6); the outer side of the lower part of the evaporation filter element (3) is provided with an annular step surface (32), and the upper part of the evaporation filter element (3) is clamped on the upper edge of the evaporation water tank (2).
5. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 1, wherein: the evaporation water tank (2) is internally provided with a valve (9), and the valve (9) corresponds to the water inlet (8) and is used for controlling the water quantity entering the evaporation water tank (2) from the water inlet (8) by the valve (9).
6. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 1, wherein: the top of shell body (1) is equipped with lid (10), place lid (10) in under in storage water tank (6), lid (10) edge outside is placed in to air outlet (7).
7. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 1, wherein: storage water tank (6), evaporation filter core (3) and evaporation water tank (2) indulge in proper order and put installing in shell body (1), just the axis of storage water tank (6), evaporation filter core (3) and evaporation water tank (2) coincides each other.
8. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 1, wherein: an ultraviolet sterilizing lamp is also arranged in the evaporation water tank (2); and a water heating device (12) is arranged at the lower part of the evaporation water tank (2).
9. An evaporative filter cartridge mounting structure for a vertical evaporative humidifier according to claim 1, wherein: an air inlet (5) is formed in the bottom of the outer shell (1), an air heating device (14) is further mounted at the bottom of the outer shell (1), and the air heating device (14) is arranged at the air inlet (5); and the air inlet (5) is provided with a primary filter screen.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020101036985 | 2020-02-20 | ||
| CN202010103698.5A CN111089377A (en) | 2020-02-20 | 2020-02-20 | Mute type positive pressure evaporation humidifier |
| CN202010986415.6A CN111912069A (en) | 2020-02-20 | 2020-09-18 | Vertical humidifier with reducing evaporator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010986415.6A Division CN111912069A (en) | 2020-02-20 | 2020-09-18 | Vertical humidifier with reducing evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113418257A true CN113418257A (en) | 2021-09-21 |
Family
ID=70400019
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010103698.5A Pending CN111089377A (en) | 2020-02-20 | 2020-02-20 | Mute type positive pressure evaporation humidifier |
| CN202110790123.XA Withdrawn CN113375250A (en) | 2020-02-20 | 2020-09-18 | Evaporation water tank valve structure of vertical evaporation humidifier |
| CN202110789856.1A Active CN113432220B (en) | 2020-02-20 | 2020-09-18 | Air purification type vertical evaporation humidifier |
| CN202110789857.6A Pending CN113432221A (en) | 2020-02-20 | 2020-09-18 | Fan mounting structure for vertical evaporation humidifier |
| CN202110789849.1A Withdrawn CN113418257A (en) | 2020-02-20 | 2020-09-18 | A evaporation filter core mounting structure for vertical evaporation humidifier |
| CN202010986415.6A Pending CN111912069A (en) | 2020-02-20 | 2020-09-18 | Vertical humidifier with reducing evaporator |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010103698.5A Pending CN111089377A (en) | 2020-02-20 | 2020-02-20 | Mute type positive pressure evaporation humidifier |
| CN202110790123.XA Withdrawn CN113375250A (en) | 2020-02-20 | 2020-09-18 | Evaporation water tank valve structure of vertical evaporation humidifier |
| CN202110789856.1A Active CN113432220B (en) | 2020-02-20 | 2020-09-18 | Air purification type vertical evaporation humidifier |
| CN202110789857.6A Pending CN113432221A (en) | 2020-02-20 | 2020-09-18 | Fan mounting structure for vertical evaporation humidifier |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010986415.6A Pending CN111912069A (en) | 2020-02-20 | 2020-09-18 | Vertical humidifier with reducing evaporator |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4109002B1 (en) |
| KR (1) | KR20220143914A (en) |
| CN (6) | CN111089377A (en) |
| WO (1) | WO2021164366A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111089377A (en) * | 2020-02-20 | 2020-05-01 | 成都中邦智能科技有限责任公司 | Mute type positive pressure evaporation humidifier |
| CN112665066A (en) * | 2021-01-16 | 2021-04-16 | 杜启明 | Humidifier with heating film heating mechanism |
| CN113719995A (en) * | 2021-09-17 | 2021-11-30 | 珠海格力电器股份有限公司 | Air outlet device |
| CN114234317B (en) * | 2021-12-28 | 2023-05-23 | 阿尔卡司(成都)空气净化技术有限公司 | Cleaning-free and water-adding purifying humidifier |
| KR20240095795A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095788A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095786A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095797A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095789A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095791A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095784A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095794A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095798A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| KR20240095785A (en) * | 2022-12-19 | 2024-06-26 | 엘지전자 주식회사 | Humidifier |
| US20240361015A1 (en) * | 2023-04-27 | 2024-10-31 | Lg Electronics Inc. | Humidifier |
| US20240361019A1 (en) * | 2023-04-27 | 2024-10-31 | Lg Electronics Inc. | Humidifier |
| CN118856461A (en) * | 2023-04-27 | 2024-10-29 | Lg电子株式会社 | Humidifier |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP4109002B1 (en) | 2024-02-07 |
| CN113432220B (en) | 2022-10-28 |
| WO2021164366A1 (en) | 2021-08-26 |
| EP4109002A4 (en) | 2023-08-16 |
| CN111912069A (en) | 2020-11-10 |
| CN113432220A (en) | 2021-09-24 |
| KR20220143914A (en) | 2022-10-25 |
| EP4109002A1 (en) | 2022-12-28 |
| CN111089377A (en) | 2020-05-01 |
| CN113375250A (en) | 2021-09-10 |
| CN113432221A (en) | 2021-09-24 |
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Application publication date: 20210921 |