Hot steam humidifier

Abstract

The utility model provides a hot steam humidifier, and relates to the technical field of air purification. The humidifier with the purification function comprises a machine box, a water storage tank, an electric heating wire and a machine box cover, the water storage tank is fixedly connected to the bottom end of the interior of the machine box, the electric heating wire is fixedly connected to the bottom end of the interior of the water storage tank, the machine box cover is fixedly connected to the top of the machine box, a cleaning device is arranged in the machine box, and a dirt collecting device is arranged in the machine box; the cleaning device comprises a fan, a reciprocating screw rod, a bearing seat, a guide rod and a filter screen, a filter plate is fixedly connected to the bottom of the case cover, an exhaust pipe is fixedly connected to the top of the water storage tank, a cleaning layer is fixedly connected to the outer side of the filter screen, and the dirt collecting device comprises an arc-shaped scraper blade and a dirt collecting box. According to the humidifier with the purification function, cleaning of internal pipelines of the humidifier is facilitated, and dirt generated in the humidifier is prevented from polluting sprayed water vapor and harming human health.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a hot steam humidifier. Background Art

[0002] With the improvement of living quality, people pursue a higher quality of life, especially have higher and higher requirements for indoor air. Inhalable particles in the air can cause people's breathing discomfort and are also not conducive to people's physical health. People often buy humidifiers to increase the humidity of indoor air and make breathing more comfortable.

[0003] The types of air humidifiers are divided into hot steam humidifiers, centrifugal humidifiers (cold steam humidifiers), ultrasonic humidifiers and evaporative core humidifiers.

[0004] Existing hot steam humidifiers have a certain sterilization effect due to their high temperature. However, water vapor adheres to the inner wall of the humidifier, and it is easy to generate scale and other substances. At the same time, dust enters the humidifier and easily adheres to the inner wall of the exhaust pipe with water vapor, making it difficult to clean. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a hot steam humidifier to solve the problems put forward in the above background art.

[0007] (2) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0009] A hot steam humidifier, comprising a chassis (1), a water storage tank (2), a heating wire (3) and a chassis cover (4); the water storage tank (2) is arranged inside the chassis (1), the heating wire (3) is arranged inside the water storage tank (2), and the chassis cover (4) is arranged on the top of the chassis (1); the chassis (1) includes a cleaning device and a sewage collection device; the cleaning device includes a fan (5), a reciprocating screw rod (6), a bearing seat (7), a guide rod (8) and a filter screen (9); a filter plate (10) is arranged on the inner bottom surface of the chassis cover (4), an exhaust pipe (11) is arranged between the top surface of the water storage tank (2) and the filter plate (10), and the cleaning device is arranged inside the exhaust pipe (11); the top end of the reciprocating screw rod (6) is rotationally connected to the filter plate (10); the fan (5) is arranged at the bottom end of the reciprocating screw rod (6); the bearing seat (7) is arranged on the reciprocating screw rod (6) and is located above the fan; the filter screen (9) is fixedly sleeved outside the bearing seat (7); the guide rod (8) is parallel to the reciprocating screw rod (6), and the guide rod (8) penetrates through the filter screen (9) and is slidably connected to the filter screen (9), and a cleaning layer is fixedly connected to the outside of the filter screen (9); the sewage collection device includes an arc-shaped scraper (12) and a sewage collection box (13); a fixing ring is sleeved on the top end of the reciprocating screw rod (6), and one end of the arc-shaped scraper (12) is connected to the fixing ring; through grooves are formed on both sides of the top of the chassis (1), and the sewage collection box (13) is inserted into the through grooves and is detachably connected to the through grooves; the arc-shaped scraper (12) is arranged above the sewage collection box (13).

[0010] Further, a handle (14) is arranged on the outer wall of the sewage collection box (13).

[0011] Further, a water injection pipe (15) is fixedly connected to the side wall of the chassis (1), one end of the water injection pipe (15) is inserted into the chassis (1), and the other end of the water injection pipe is provided with a water inlet.

[0012] Further, a water injection cover (16) is arranged at the top end of the water inlet, and a sealing ring is arranged on the bottom surface of the water injection cover (16).

[0013] Further, a water level observation window (17) is arranged on one side of the chassis (1), and scale lines are arranged on the water level observation window (17).

[0014] Further, universal wheels (18) are arranged on the bottom surface of the chassis (1), and there are four groups of universal wheels (18).

[0015] Further, the number of the arc-shaped scrapers (12) is multiple, and the multiple arc-shaped scrapers (12) are distributed in a circular array on the outer ring of the fixing ring.

[0016] The present utility model provides a hot steam humidifier, and the beneficial effects thereof are as follows:

[0017] 1. The humidifier with a purification function is fixedly connected with a water injection pipe on one side of the water storage tank. The top of the water injection pipe is provided with a water injection cap, and the bottom of the water injection cap is fixedly connected with a sealing ring, which is beneficial to preventing water vapor from spraying out of the water inlet and reducing the impact force on the fan. Open the water injection cap and fill water into the water injection pipe. Since there is a water level observation window on one side of the chassis and a scale line is set on one side of the water level observation window, it is beneficial to observe at any time whether the water level is full and whether the water is burned out. Close the water injection cap, and the heating wire heats the water. When the water boils, the water vapor surges upward, and the rising water vapor makes the fan rotate. The rotation of the fan drives the reciprocating lead screw to rotate. The guide rod limits the position of the filter screen. The rotation of the reciprocating lead screw drives the bearing seat to move upward, and the upward movement of the bearing seat drives the filter screen to move upward. A cleaning layer is fixedly connected to the outside of the filter screen, which is beneficial to cleaning the inner wall of the exhaust pipe.

[0018] 2. When the filter screen moves to the top of the reciprocating lead screw in the humidifier with a purification function, the arc-shaped scraper rotates to scrape the dirt on the top of the filter screen into the dirt collection box. A handle is provided on the side wall of the dirt collection box, which is beneficial to pulling out the dirt collection box for cleaning. The reciprocating lead screw continues to rotate to make the cleaning enter a cycle. This structure is beneficial to cleaning the internal pipeline of the humidifier, preventing dirt from being generated inside the humidifier and polluting the sprayed water vapor, which is harmful to human health. Description of the Drawings

[0019] It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In order to more clearly illustrate the specific embodiments of the present utility model, the accompanying drawings required for use in the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a cross-sectional view of the present utility model;

[0025] Figure 3 is a partial structural diagram of the present utility model;

[0026] Figure 4 is the present utility model Figure 2 is an enlarged view of the structure of part A.

[0027] In the figure: 1, chassis; 2, water storage tank; 3, heating wire; 4, chassis cover; 5, fan; 6, reciprocating lead screw; 7, bearing seat; 8, guide rod; 9, filter screen; 10, filter plate; 11, exhaust pipe; 12, arc-shaped scraper; 13, dirt collection box; 14, handle; 15, water injection pipe; 16, water injection cover; 17, water level observation window; 18, universal wheel. Specific embodiments

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0029] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0030] The following will describe in detail some embodiments of the present invention in conjunction with the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments may be combined with each other.

[0031] An embodiment of the present invention provides a hot steam humidifier, as Figures 1-4 shown, which includes a chassis 1, a water storage tank 2, a heating wire 3, and a chassis cover 4; the water storage tank 2 is arranged inside the chassis 1, the heating wire 3 is arranged inside the water storage tank 2, and the chassis cover 4 is arranged on the top of the chassis 1; the chassis 1 includes a cleaning device and a sewage collection device; the cleaning device includes a fan 5, a reciprocating lead screw 6, a bearing seat 7, a guide rod 8, and a filter net 9; a filter plate 10 is provided on the inner bottom surface of the chassis cover 4, an exhaust pipe 11 is provided between the top surface of the water storage tank 2 and the filter plate 10, and the cleaning device is arranged inside the exhaust pipe 11; the top end of the reciprocating lead screw 6 is rotatably connected to the filter plate 10; the fan 5 is arranged at the bottom end of the reciprocating lead screw 6; the bearing seat 7 is arranged on the reciprocating lead screw 6 and is located above the fan; the filter net 9 is fixedly sleeved outside the bearing seat 7; the guide rod 8 is parallel to the reciprocating lead screw 6, and the guide rod 8 penetrates through the filter net 9 and is slidably connected to the filter net 9, and a cleaning layer is fixedly connected to the outside of the filter net 9; the sewage collection device includes an arc-shaped scraper 12 and a sewage collection box 13; a fixing ring is sleeved on the top end of the reciprocating lead screw 6, and one end of the arc-shaped scraper 12 is connected to the fixing ring; through grooves are opened on both sides of the top of the chassis 1, and the sewage collection box 13 is inserted into the through grooves and is detachably connected to the through grooves; the arc-shaped scraper 12 is arranged above the sewage collection box 13.

[0032] More preferably, a handle 14 is provided on the outer wall of the sewage collection box 13.

[0033] More preferably, a water injection pipe 15 is fixedly connected to the side wall of the chassis 1, and one end of the water injection pipe 15 is inserted into the chassis 1, and the other end of the water injection pipe is provided with a water inlet.

[0034] More preferably, a water injection cover 16 is provided at the top end of the water inlet, and a sealing ring is provided on the bottom surface of the water injection cover 16.

[0035] More preferably, a water level observation window 17 is provided on one side of the chassis 1, and scale lines are provided on the water level observation window 17.

[0036] More preferably, universal wheels 18 are provided on the bottom surface of the chassis 1, and there are four groups of universal wheels 18.

[0037] More preferably, the number of the arc-shaped scraping plates 12 is multiple, and the multiple arc-shaped scraping plates 12 are distributed in a circular array on the outer ring of the fixed ring.

[0038] The specific implementation manner is as follows: A water injection pipe 15 is fixedly connected to one side of the water storage tank 2. The top of the water injection pipe 15 is provided with a water injection cover 16. A sealing ring is fixedly connected to the bottom of the water injection cover 16, which is beneficial to preventing water vapor from spraying out of the water inlet and reducing the impact force on the fan 5. Open the water injection cover 16 and fill water into the water injection pipe 15. Since a water level observation window 17 is arranged on one side of the chassis 1, and a scale line is arranged on one side of the water level observation window 17, it is beneficial to observe at any time whether the water level is full, and at the same time, it can be observed whether the water is burned out. Close the water injection cover 16, and the heating wire 3 heats the water. When the water boils, the water vapor surges upward. The reciprocating lead screw 6 is rotatably connected to the bottom of the filter plate 10, and the bottom end of the reciprocating lead screw 6 is fixedly connected with the fan 5. The rising water vapor makes the fan 5 rotate. The rotation of the fan 5 drives the reciprocating lead screw 6 to rotate. Since the bearing block 7 is threadedly connected to the reciprocating lead screw 6 through a ball nut pair, and a filter net 9 is sleeved outside the bearing block 7 and fixedly connected to the filter net 9, and at the same time, the guide rod 8 penetrates through the filter net 9 and is slidably connected to the filter net 9, the guide rod 8 limits the filter net 9. The rotation of the reciprocating lead screw 6 drives the bearing block 7 to move upward. The upward movement of the bearing block 7 drives the filter net 9 to move upward. A cleaning layer is fixedly connected to the outside of the filter net 9, which is beneficial to cleaning the inner wall of the exhaust pipe 11;

[0039] When the filter net 9 moves to the top of the reciprocating lead screw 6, since an arc-shaped scraping plate 12 is fixedly connected to the top of the reciprocating lead screw 6, a through groove is opened on one side of the top of the chassis 1, and the dirt collection box 13 is detachably connected to the inside of the through groove. The arc-shaped scraping plate 12 rotates to scrape the dirt on the top of the filter net 9 into the dirt collection box 13. A handle 14 is arranged on the side wall of the dirt collection box 13, which is beneficial to pulling out the dirt collection box 13 for cleaning. The reciprocating lead screw 6 continues to rotate to make the cleaning enter a cycle. This structure is beneficial to cleaning the internal pipeline of the humidifier, preventing dirt from being generated inside the humidifier and polluting the sprayed water vapor, which is harmful to human health.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot steam humidifier, characterized in that: It comprises a chassis (1), a water storage tank (2), a heating wire (3) and a chassis cover (4); The water storage tank (2) is arranged inside the chassis (1), the electric heating wire (3) is arranged inside the water storage tank (2), and the chassis cover (4) is arranged on the top of the chassis (1); the chassis (1) comprises a cleaning device and a dirt collecting device; The cleaning device comprises a fan (5), a reciprocating screw rod (6), a bearing seat (7), a guide rod (8) and a filter screen (9); a filter plate (10) is provided on the inner bottom surface of the chassis cover (4); an exhaust pipe (11) is provided between the top surface of the water storage tank (2) and the filter plate (10), and the cleaning device is arranged inside the exhaust pipe (11); the top end of the reciprocating screw rod (6) is rotatably connected to the filter plate (10); the fan (5) is arranged at the bottom end of the reciprocating screw rod (6); the bearing seat (7) is arranged on the reciprocating screw rod (6) and is located above the fan; the filter screen (9) is fixedly sleeved on the outside of the bearing seat (7); the guide rod (8) is parallel to the reciprocating screw rod (6), and the guide rod (8) passes through the filter screen (9) and is slidably connected to the filter screen (9), and a cleaning layer is fixedly connected to the outside of the filter screen (9); The dirt collecting device comprises an arc-shaped scraper (12) and a dirt collecting box (13); a fixing ring is sleeved on the top end of the reciprocating screw rod (6), and one end of the arc-shaped scraper (12) is connected to the fixing ring; through grooves are provided on both sides of the top of the chassis (1), and the dirt collecting box (13) is inserted into the through grooves and is detachably connected to the through grooves; the arc-shaped scraper (12) is arranged above the dirt collecting box (13).

2. A hot steam humidifier according to claim 1, characterized in that: A handle (14) is provided on the outer wall of the dirt collecting box (13).

3. A hot steam humidifier according to claim 1, characterized in that: A water injection pipe (15) is fixedly connected to the side wall of the chassis (1), and one end of the water injection pipe (15) is inserted into the chassis (1), and the other end of the water injection pipe is provided with a water inlet.

4. A hot steam humidifier according to claim 3, characterized in that: A water injection cover (16) is provided at the top of the water inlet, and a sealing ring is provided at the bottom surface of the water injection cover (16).

5. A hot steam humidifier according to claim 1, characterized in that: A water level observation window (17) is provided on one side of the chassis (1), and the water level observation window (17) is provided with scale lines.

6. A hot steam humidifier according to claim 1, characterized in that: The bottom surface of the chassis (1) is provided with universal wheels (18), and the universal wheels (18) have four groups.

7. A hot steam humidifier according to claim 1, characterized in that: The number of the arc-shaped scrapers (12) is multiple, and the multiple arc-shaped scrapers (12) are distributed in an annular array on the outer ring of the fixing ring.

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