Evaporative humidifier with vertical water pump water feeding structure

Abstract

The utility model relates to the technical field of humidifiers, and discloses an evaporative humidifier of a vertical water pump water feeding structure, which comprises a shell, a top cover with an atomization outlet and an air inlet net, an air duct is arranged in the top cover, and an evaporation component for driving air to flow is arranged on the inner side of the air duct; a water tank is arranged on the lower side of the inner wall of the top cover, a cylindrical water pump support is arranged on the inner wall of the top cover, a vertical water pump used for conveying water is fixedly installed in the water pump support, a filter cover is arranged at the bottom of the water pump support, and the filter cover is located at the input end of the vertical water pump. A wet curtain is arranged in the air inlet net; water enters the vertical water pump from the lower portion of the water pump, after the water pump stops working, incrustation and impurities can be deposited downwards and cannot be accumulated in a cavity of the water pump, a power source of the water pump directly supplies power to the water pump on a control panel through a lead, no switching is needed, and the vertical water pump is low in cost and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to an evaporative humidifier with a vertical water pump water supply structure. Background Art

[0002] Evaporative humidifiers are one of the important innovations in modern environmental control and air humidity management technology, especially in the field of indoor environmental regulation. However, there are currently the following problems with evaporative humidifiers in use:

[0003] 1. The water supply structure of the evaporative humidifier products on the market generally uses a horizontal water pump (that is, the water enters the side of the water pump). After a period of use, scale and impurities accumulate in the water pump, making the water pump insufficiently powered and unable to work, resulting in water failure;

[0004] 2. The water pump of the evaporative humidifier products on the market is generally installed at the bottom of the water tank, and the power supply method is to use a lead wire to pass through the water tank; there is a risk of water leakage when the lead wire passes through the water tank;

[0005] 3. The water pump lead of evaporative humidifier products on the market is generally arranged at the mouth of the water tank, and then connected to the control board through a coupler; after the coupler has been used for a certain period of time, the surface will oxidize, causing poor contact and resulting in the water pump being unable to start. Utility Model Content

[0006] The utility model aims to provide an evaporative humidifier with a vertical water pump water supply structure to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An evaporative humidifier with a vertical water pump water supply structure comprises a housing, a top cover with an atomizing outlet and an air inlet net, an air duct is arranged inside the top cover, and an evaporation component for driving air flow is arranged inside the air duct;

[0009] A water tank is arranged on the lower side of the inner wall of the top cover, a cylindrical water pump bracket is arranged on the inner wall of the top cover, a vertical water pump for conveying water is fixedly installed inside the water pump bracket, and a filter cover is arranged at the bottom of the water pump bracket, and the filter cover is located at the input end of the vertical water pump;

[0010] A wet curtain is arranged inside the air inlet net, and a silicone upper water pipe in the shape of "7" is fixedly installed at the output end of the vertical water pump, and the other end of the silicone upper water pipe is located on the top of the wet curtain.

[0011] Preferably, an air duct is fixedly mounted on the inner wall of the shell, the top cover is snapped onto the top position of the air duct, and the top cover is mounted on the inner wall of the opening of the shell.

[0012] Preferably: the evaporation component is fixedly connected to the inner wall of the shell through a connecting frame and is located on the inner side of the air duct. The evaporation component includes a motor bracket, a motor and a fan blade. The motor bracket is fixedly mounted on the connecting frame. The motor is fixedly mounted on the motor bracket by bolts. The fan blade is fixedly mounted on the output shaft of the motor.

[0013] Preferably, a transparent display strip is disposed on the side wall of the water tank, a strip display groove is disposed on the outer wall of the shell, and the strip display groove corresponds to the transparent display strip on the water tank.

[0014] Preferably, a control panel is fixedly mounted on one side of the inner wall of the shell by screws, a display panel cover is fixedly mounted on one end of the control panel, and the display panel cover is fitted in a mounting circular groove provided on the side wall of the shell.

[0015] Preferably: water detection rods are fixedly installed on both end surfaces of the water pump bracket, and the water detection rods are made of stainless steel. The water detection rods are connected to the control board through leads, and the two water detection rods are used to detect different resistance signals between the two water detection rods to determine whether there is water in the water tank.

[0016] Preferably, the filter cover is fixedly connected to the bottom of the water pump bracket by means of snap connection or bolts.

[0017] Preferably, a conical cylinder is fixedly connected to the inner bottom of the water tank, and the wet curtain is placed on the top of the conical cylinder.

[0018] Preferably, an air inlet net is fixedly connected to the inner wall of the shell, and a plurality of slots are formed on the outer wall of the shell, and the plurality of slots are located on one side of the air inlet net.

[0019] Preferably, the air inlet net is located on one side of the wet curtain, and the evaporation component is located on the center line of the wet curtain.

[0020] The utility model has at least the following beneficial effects:

[0021] (1) The vertical water pump used in this scheme takes in water from the bottom of the water pump. After the water pump stops working, scale and impurities will settle downwards and will not accumulate in the cavity of the water pump;

[0022] (2) In this solution, the power supply of the water pump is directly supplied to the water pump through the lead wire of the control board without any conversion, which is low-cost and reliable;

[0023] (3) This solution uses a detachable filter cover that can be removed and cleaned at any time, reducing the amount of impurities entering the water pump and greatly improving the life of the water pump;

[0024] (4) This solution uses a water detection rod installed in the solution. When in use, a micro-current passes through the water detection rod, forming a micro-electrolysis effect, which has a bactericidal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a front view of the utility model;

[0028] Figure 3 For this utility model Figure 2 Middle AA section;

[0029] Figure 4 For this utility model Figure 1 Schematic diagram of disassembly of the middle shell;

[0030] Figure 5 For this utility model Figure 4 Schematic diagram of the disassembly of the middle part structure;

[0031] Figure 6 It is a partial schematic diagram of the internal structure of the utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1. Top cover; 2. Air duct; 3. Fan blades; 4. Motor; 5. Air inlet net; 6. Wet curtain; 7. Water tank; 71. Transparent display strip; 8. Control panel; 9. Display cover; 10. Motor bracket; 11. Water detection rod; 12. Silicone water supply pipe; 13. Water pump bracket; 14. Vertical water pump; 15. Filter cover; 16. Shell; 161. Bar display slot; 162. Slot hole; 17. Conical cylinder. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-Figure 6The utility model provides a technical solution: an evaporative humidifier with a vertical water pump water supply structure, comprising a housing 16, a top cover 1 with an atomizing outlet and an air inlet net 5, an air duct 2 is arranged inside the top cover 1, and an evaporation component for driving air flow is arranged inside the air duct 2;

[0036] A water tank 7 is provided on the lower side of the inner wall of the top cover 1, and a cylindrical water pump bracket 13 is provided on the inner wall of the top cover 1. A vertical water pump 14 for conveying water is fixedly installed inside the water pump bracket 13, and a filter cover 15 is provided at the bottom of the water pump bracket 13, and the filter cover 15 is located at the input end of the vertical water pump 14;

[0037] A wet curtain 6 is arranged inside the air inlet net 5, a silicone upper water pipe 12 in the shape of a letter "7" is fixedly installed at the output end of the vertical water pump 14, and the other end of the silicone upper water pipe 12 is located at the top of the wet curtain 6. An air duct 2 is fixedly installed on the inner wall of the housing 16, the top cover 1 is clamped at the top position of the air duct 2, and the top cover 1 is installed on the inner wall of the opening of the housing 16.

[0038] It should be noted that the top of the top cover 1 has an atomization outlet for discharging the water vapor generated by the evaporative humidifier. By setting the evaporation component, the evaporation of water can be accelerated to ensure the use efficiency of the evaporative humidifier. The air duct 2 plays an air guiding and sealing role. By setting the wet curtain 6, the moist evaporation area can be increased after watering. The vertical water pump 14 is fixed by the water pump bracket 13, and the bottom is installed in the shell 16. A filter cover 15 is configured to filter impurities. The silicone upper water pipe 12 is connected to the upper end to ensure that the water source is stably supplied to the top of the wet curtain 6, and the silicone upper water pipe 12 guides the water pumped by the vertical water pump 14 to the top of the wet curtain 6, and then overflows onto the wet curtain 6 to keep it moist. The water pump bracket 13, the water detection rod 11 and the vertical water pump 14 form an integral structure. When the fuselage is lifted, the vertical water pump 14 is separated from the water tank 7. The vertical water pump 14 pumps up the water in the water tank 7 and sprays the water on the top of the wet curtain 6 through the silicone upper water pipe 12.

[0039] In an optional embodiment: the evaporation component is fixedly connected to the inner wall of the shell 16 through a connecting frame and is located on the inner side of the air duct 2. The evaporation component includes a motor bracket 10, a motor 4 and a fan blade 3. The motor bracket 10 is fixedly mounted on the connecting frame. The motor 4 is fixedly mounted on the motor bracket 10 by bolts. The fan blade 3 is fixedly mounted on the output shaft of the motor 4.

[0040] It should be noted that the fan blades 3 generate wind energy and make the air flow through the drive of the motor 4; the motor 4 drives the rotating fan blades 3 to generate air flow; the vertical water pump 14 pumps water and outputs water through the silicone upper water pipe 12 to sprinkle on the wet curtain 6; the rotating fan blades 3 drive air to enter from the air inlet net 5, pass through the wet wet curtain 6, and the moisture on the surface of the wet curtain 6 passes through the air duct 2, and then to the top cover 1 to blow out the humid air, thereby changing the dry environment and achieving the humidification effect. The motor bracket 10 is used to fix the mounting bracket of the motor 4, so that the motor 4 drives the air flow through the installed fan blades 3 to realize air circulation. The motor 4 and the fan blades 3 are fixed on the inner side of the air duct 2 through the motor bracket 10, and the linkage fan blades 3 of the motor 4 generate power to promote the air flow and cooperate with the evaporation of the wet curtain 6.

[0041] In an optional embodiment, a transparent display strip 71 is provided on the side wall of the water tank 7 , a strip display groove 161 is provided on the outer wall of the shell 16 , and the strip display groove 161 corresponds to the transparent display strip 71 on the water tank 7 .

[0042] It should be noted that the water tank 7 is a container for the humidifier to hold water, and the transparent display strip 7 on the side of the water tank 7 and the strip display groove 161 outside the shell 16 can intuitively display the water level.

[0043] In an optional embodiment: a control panel 8 is fixedly mounted on one side of the inner wall of the shell 16 by screws, a display panel cover 9 is fixedly mounted on one end of the control panel 8, and the display panel cover 9 is fitted in a mounting circular groove opened on the side wall of the shell 16.

[0044] It should be noted that the control panel 8 and the display cover 9 are integrated through the housing 16 for easy operation and monitoring. The control panel 8 is used as a collection processor of all circuits to distribute power supply, process signals and command outputs, and control motor speed. The display cover 9 is used to display the functions of the control panel 8.

[0045] In an optional embodiment: water detection rods 11 are fixedly installed on both end surfaces of the water pump bracket 13, and the water detection rods 11 are made of stainless steel. The water detection rods 11 are connected to the control board 8 through a lead wire. The two water detection rods 11 are used to detect different resistance signals between the two water detection rods 11 to determine whether there is water in the water tank.

[0046] It should be noted that the water detection rod 11 on the water pump bracket 13 is made of stainless steel and is connected to the control board 8 through a lead wire to detect the water level to confirm the water level and ensure safe operation. The two water detection rods 11 are connected to the control board 8 through a lead wire; the different resistance signals between the two water detection rods 11 are detected to determine whether there is water in the water tank 7.

[0047] In an optional embodiment: the filter cover 15 is fixedly connected to the bottom of the water pump bracket 13 by means of snap connection or bolts.

[0048] It should be noted that the filter cover 15 is fixed to the water pump bracket 13 by snap connection or bolts, which facilitates the detachability of the filter cover 15 in various ways, and the filter cover 15 is used to prevent impurities from entering the vertical water pump 14 .

[0049] In an optional embodiment: a conical cylinder 17 is fixedly connected to the inner bottom of the water tank 7 , and the wet curtain 6 is placed on the top of the conical cylinder 17 .

[0050] It should be noted that the conical cylinder 17 is located at the bottom of the water tank 7 and on the top of the wet curtain 6 to optimize water distribution.

[0051] In an optional embodiment, the inner wall of the housing 16 is fixedly connected with the air inlet net 5, and the outer wall of the housing 16 is provided with a plurality of slots 162, and the plurality of slots 162 are located on one side of the air inlet net 5. The air inlet net 5 is located on one side of the wet curtain 6, and the evaporation component is located on the center line of the wet curtain 6.

[0052] It should be noted that air enters the evaporative humidifier through the air inlet net 5. The slots on the outer wall of the air inlet net 5 housing 16 are designed to optimize the uniform distribution of the air. The air inlet net 5 is located on the side of the wet curtain 6 and in the center of the evaporation component to optimize air flow.

[0053] The working process and principle of the utility model are as follows: pour enough water into the water tank container, and after power is turned on, press the control panel 8 to start the machine; the motor 4 drives the rotating fan blades 3 to generate air flow, and at the same time the vertical water pump 14 is started to transfer the water in the water tank 7 upward, and the water is transmitted out from the water outlet nozzle on the upper part of the silicone upper water pipe 12 to sprinkle on the wet curtain 6; due to the action of the rotating fan blades 3, air is driven to enter from the air inlet net 5, pass through the wet wet curtain 6, and the moisture on the surface of the wet curtain 6 passes through the air duct 2, and then to the top cover 1 to blow out the humid air, thereby changing the dry environment to achieve a humidification effect.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An evaporative humidifier with a vertical water pump water supply structure, characterized in that: It comprises a housing (16), a top cover (1) having an atomization outlet, and an air inlet net (5); an air duct (2) is arranged inside the top cover (1); an evaporation component for driving air flow is arranged inside the air duct (2); A water tank (7) is arranged on the lower side of the inner wall of the top cover (1), a cylindrical water pump bracket (13) is arranged on the inner wall of the top cover (1), a vertical water pump (14) for conveying water is fixedly installed inside the water pump bracket (13), a filter cover (15) is arranged at the bottom of the water pump bracket (13), and the filter cover (15) is located at the input end of the vertical water pump (14); A wet curtain (6) is arranged inside the air inlet net (5), and a silicone water supply pipe (12) in the shape of a letter "7" is fixedly installed at the output end of the vertical water pump (14), and the other end of the silicone water supply pipe (12) is located on the top of the wet curtain (6).

2. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: An air duct (2) is fixedly mounted on the inner wall of the shell (16), the top cover (1) is snap-fitted to the top position of the air duct (2), and the top cover (1) is mounted on the inner wall of the opening of the shell (16).

3. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: The evaporation component is fixedly connected to the inner wall of the shell (16) via a connecting frame and is located on the inner side of the air duct (2). The evaporation component comprises a motor bracket (10), a motor (4) and a fan blade (3). The motor bracket (10) is fixedly mounted on the connecting frame, the motor (4) is fixedly mounted on the motor bracket (10) via bolts, and the fan blade (3) is fixedly mounted on the output shaft of the motor (4).

4. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: The side wall of the water tank (7) is provided with a transparent display strip (71), the outer wall of the housing (16) is provided with a strip-shaped display groove (161), and the strip-shaped display groove (161) corresponds to the transparent display strip (71) on the water tank (7).

5. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: A control panel (8) is fixedly mounted on one side of the inner wall of the housing (16) by means of screws, a display panel cover (9) is fixedly mounted on one end of the control panel (8), and the display panel cover (9) is fitted in a mounting circular groove provided on the side wall of the housing (16).

6. The evaporative humidifier with a vertical water pump water supply structure according to claim 5, characterized in that: Water detection rods (11) are fixedly mounted on both end surfaces of the water pump bracket (13), and the water detection rods (11) are made of stainless steel. The water detection rods (11) are connected to the control board (8) via leads, and the two water detection rods (11) are used to detect different resistance signals between the two water detection rods (11) to determine whether there is water in the water tank.

7. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: The filter cover (15) is fixedly connected to the bottom of the water pump bracket (13) by means of a clamping connection or bolts.

8. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: A conical cylinder (17) is fixedly connected to the inner bottom of the water tank (7), and the wet curtain (6) is placed on the top of the conical cylinder (17).

9. The evaporative humidifier with a vertical water pump water supply structure according to claim 1, characterized in that: The inner wall of the shell (16) is fixedly connected to an air inlet net (5), and the outer wall of the shell (16) is provided with a plurality of slot holes (162), and the plurality of slot holes (162) are located on one side of the air inlet net (5).

10. The evaporative humidifier with a vertical water pump water supply structure according to claim 9, characterized in that: The air inlet net (5) is located on one side of the wet curtain (6), and the evaporation component is located on the center line of the wet curtain (6).

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