CN219607276U

CN219607276U - Improved humidifier

Info

Publication number: CN219607276U
Application number: CN202320716827.7U
Authority: CN
Inventors: 卢世营
Original assignee: Guangdong Honghuo Holding Group Co ltd
Current assignee: Guangdong Honghuo Holding Group Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-29
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to an improved humidifier, which comprises a shell, wherein an air inlet, an air outlet, a main water tank, a water curtain and a fan are arranged on the shell, the fan is positioned at the rear of the water curtain, the air outlet is positioned at the front of the water curtain, and the improved humidifier also comprises a heating body, wherein the heating body is positioned between the fan and the water curtain. The cold air enters from the air inlet of the shell, passes through the water curtain after being heated by the heating body, accelerates the water evaporation on the water curtain at high temperature, and greatly improves the humidification amount.

Description

Improved humidifier

Technical Field

The utility model relates to the technical field of air conditioner adjustment, in particular to a humidifier.

Background

The wet film humidifier is an isenthalpic humidifying mode, evaporation of moisture is achieved through absorbing energy in air, water of the wet film humidifier is conveyed to a water spraying device at the top of a wet film through a water pump, the water permeates downwards along the surface of the wet film under the action of gravity and is fully absorbed by wet film materials with excellent water absorption, a uniform water film is formed, when dry air is sucked through holes of the wet film materials by a fan, heat exchange is conducted between the dry air and the moisture in the wet film, the water molecules fully absorb heat in the air and vaporize and evaporate, so that the humidity of the air is increased, humid air is formed, the humidity of the air is increased, the temperature is reduced, and the enthalpy value of the air is kept unchanged in the humidifying process. The main part of the wet film humidifier consists of a wet film, and the wet film is a hydrophilic material which is formed by corrugated plate-shaped cross-linking overlapping after being subjected to material bonding treatment of special components, so that a larger contact area between air and water is provided. The existing wet film humidifier generally comprises a wet film which is installed on four sides of the humidifier to enter and exit from the top and the bottom of the humidifier, and moisture is evaporated through contact between dry air and the surface of the wet film, so that water molecules are sent into a space to be humidified along with the wind. Although it has the advantages of clean, noiseless, isenthalpic humidification, it has the disadvantage of small humidification amount. Therefore, the structure of the existing wet film humidifier needs to be further improved.

Disclosure of Invention

The utility model aims to provide an improved humidifier with large humidification quantity and remarkable humidification effect.

The purpose of the utility model is realized in the following way:

an improved humidifier comprises a shell, wherein an air inlet, an air outlet, a main water tank, a water curtain and a fan are arranged on the shell, the fan is positioned at the rear of the water curtain, the air outlet is positioned at the front of the water curtain, the humidifier further comprises a heating body, and the heating body is positioned between the fan and the water curtain. The cold air enters from the air inlet of the shell, passes through the water curtain after being heated by the heating body, accelerates the water evaporation on the water curtain at high temperature, and greatly improves the humidification amount.

The present utility model can be further improved as follows.

Be equipped with the cascade seat in the casing, be provided with the cascade mounting groove of intercommunication around and gather the dryer on the cascade seat, the vertical setting of cascade is in the cascade mounting groove, and fan and heat-generating body are located gathers the dryer, and the front portion of cascade mounting groove and the rear end that gathers the dryer all open.

A plurality of heating bodies are arranged in the shell along the height direction, so that a water curtain is heated in a larger area, and the humidifying capacity is further improved.

The heat collecting cylinder is provided with a heat generating body bracket, and the heat generating body is arranged on the heat generating body bracket.

The heating body is an annular electric heating tube with radiating fins.

The air outlet is arranged on the front face of the shell, the air inlet is arranged on the side face of the shell, the front net cover is arranged at the air outlet, and the side net cover is arranged at the air inlet.

The volume of the main water tank is 20-40 times of that of the auxiliary water tank.

The beneficial effects of the utility model are as follows:

the cold air enters from the air inlet of the shell, passes through the water curtain after being heated by the heating body, accelerates the water evaporation on the water curtain at high temperature, and greatly improves the humidification amount.

Drawings

Fig. 1 is a schematic view of the structure of the improved humidifier of the present utility model.

Fig. 2 is a schematic view of another angle structure of the improved humidifier of the present utility model.

Fig. 3 is a schematic view of the structure of the improved humidifier of the present utility model with part of the housing, the front mesh enclosure, and the rear mesh enclosure omitted.

Fig. 4 is a front view of the improved humidifier of the present utility model.

Fig. 5 is a cross-sectional view at A-A in fig. 4.

Fig. 6 is a schematic view showing the structure of the improved humidifier of the present utility model after omitting part of the housing, front mesh cover, rear mesh cover and water curtain seat.

Fig. 7 is a schematic view of another angle of fig. 6.

Fig. 8 is an exploded view of the improved humidifier of the present utility model.

Fig. 9 is an exploded view of the main tank of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

In a first embodiment, as shown in fig. 1 to 9, an improved humidifier includes a casing 110, an air inlet 111, an air outlet 113 and a controller 18 are provided on the casing 110, a main water tank 1, an auxiliary water tank 2, a first circulating water pump 12, a second circulating water pump 11, a first pipeline 7, a second pipeline 9, a water distribution box 4, a heating element 5, a water curtain 3 and a fan 6 are provided in the casing 110 from front to back, the water curtain 3 is located behind the air outlet 113, the water distribution box 4 is provided at the upper end of the water curtain 3 and is communicated with the upper end of the water curtain 3, the auxiliary water tank 2 is provided at the lower end of the water curtain 3 and is communicated with the lower end of the water curtain 3, the main water tank 1 is communicated with the water distribution box 4 through the first circulating water pump 12, the first pipeline 7, and the auxiliary water tank 2 is communicated with the main water tank 1 through the second circulating water pump 11 and the second pipeline 9.

As a more specific technical scheme of the utility model.

The casing 110 is internally provided with a water curtain seat 31, the water curtain seat 31 is provided with a water curtain installation groove 32 and a wind gathering barrel 33 which are communicated with each other front and back, the water curtain 3 is vertically arranged in the water curtain installation groove 32, the fan 6 and the heating body 5 are positioned in the wind gathering barrel 33, and the front part of the water curtain installation groove 32 and the rear end of the wind gathering barrel 33 are both open.

A plurality of heating elements 5 are provided in the height direction in the housing 110.

The heat collecting duct 33 is provided with a heat generating body support 51, and the heat generating body 5 is arranged on the heat generating body support 51.

The heating body 5 is an annular electric heating tube with radiating fins.

The bottom of the water curtain installation groove 32 is communicated with the lower end of the water curtain 3 and the auxiliary water tank 2.

A negative ion generator 116 is arranged between the fan 6 and the water curtain 3.

A filter element 14 and a UV sterilizing lamp 16 are arranged in the main water tank 1.

A low water level sensor 15 is arranged in the main water tank 1, and a high water level sensor 21 is arranged in the auxiliary water tank 2.

The main water tank 1, the auxiliary water tank 2, the water distribution box 4, the filter element 14 and the water curtain 3 are made of antibacterial materials.

The antibacterial material is antibacterial master batch.

The air outlet 113 is arranged on the front surface of the machine shell 110, the air inlet 111 is arranged on the side surface of the machine shell 110, the front net cover 114 is arranged at the air outlet 113, and the side net cover 115 is arranged at the air inlet 111.

The volume of the main water tank 1 is 20-40 times that of the auxiliary water tank 2.

The top surface of the auxiliary water tank 2 is provided with a water receiving groove 22, the lower end of the water curtain 3 is inserted on the water receiving groove 22, and the water receiving groove 22 is communicated with the lower end of the water curtain 3 and the auxiliary water tank 2.

The bottom of the main water tank 1 is provided with a communicating vessel 17 and a third pipeline 10, the outer side wall of the main water tank 1 is vertically provided with a water level observation pipe 13, the third pipeline 10 is communicated with the lower end of the water level observation pipe 13 and the communicating vessel 17, and a water level floating ball 117 is arranged in the water level indication pipe.

The first circulating water pump 12 is arranged at the bottom of the main water tank 1, and the upper end and the lower end of the first pipeline 7 are respectively communicated with the water distribution box 4 and the first circulating water pump 12.

The level of the lower end of the water level observation tube 13 is the same as the level of the bottom of the main tank 1.

The main water tank 1 is provided with a tank cover 19.

The bottom of the housing is provided with casters 112.

The working principle of the utility model is as follows:

when the utility model works, the first circulating water pump 12, the second circulating water pump 11, the anion generator 116, the heating element 5 and the fan 6 are started, the heating element 5 starts heating, the fan 6 starts blowing, meanwhile, the first circulating water pump 12 pumps water in the main water tank 1 to the water distribution box 4, water in the water distribution box 4 flows down to the water curtain 3, water on the water curtain 3 flows into the auxiliary water tank 2 again, cold air enters from the air inlet 111 of the shell 110, passes through the water curtain 3 after being heated by the heating element 5, water on the water curtain 3 evaporates and is taken away by hot air, the humidifying capacity is greatly improved, and finally the hot air with the water vapor is discharged out of the shell 110 from the air outlet 113. In the process, the negative ion generator generates negative ions, and the blown hot air also contains the negative ions, so that the air conditioner is beneficial to human bodies. The filter element 14 and the UV sterilizing lamp 16 filter and sterilize the water in the main water tank 1, thereby ensuring sanitation and health.

When the high water level sensor 21 detects that the water in the sub tank 2 is full, the water in the sub tank 2 is pumped back into the main tank 1 by the second circulation water pump 11.

When the low water level sensor 15 detects that the water in the main water tank 1 is low, the first circulating water pump 12 stops pumping water, the controller starts alarming, and the user opens the tank cover 19 and supplements water for the main water tank 1.

Claims

1. The utility model provides an improved humidifier, includes casing (110), is equipped with air intake (111), air outlet (113), main water tank (1), cascade (3) and fan (6) on casing (110), and fan (6) are located the rear of cascade (3), and air outlet (113) are located the place ahead of cascade (3), characterized by still includes heat-generating body (5), and heat-generating body (5) are located between fan (6) and cascade (3).

2. The improved humidifier according to claim 1, wherein a water curtain seat (31) is arranged in the casing (110), a water curtain installation groove (32) and a wind gathering barrel (33) which are communicated with each other are arranged on the water curtain seat (31), the water curtain (3) is vertically arranged in the water curtain installation groove (32), the fan (6) and the heating body (5) are arranged in the wind gathering barrel (33), and the front part of the water curtain installation groove (32) and the rear end of the wind gathering barrel (33) are both open.

3. The improved humidifier according to claim 1, wherein a plurality of heating elements (5) are provided in the housing (110) in the height direction.

4. The improved humidifier according to claim 2, wherein the heat generating body support (51) is provided on the heat accumulating tube (33), and the heat generating body (5) is provided on the heat generating body support (51).

5. The improved humidifier of claim 1, wherein the heating element (5) is an annular electric heating tube with radiating fins.

6. The improved humidifier according to claim 2, wherein the bottom of the water curtain installation groove (32) communicates with the lower end of the water curtain (3) and communicates with the auxiliary water tank (2).

7. The improved humidifier according to claim 1, wherein a negative ion generator (116) is arranged between the fan (6) and the water curtain (3).

8. The improved humidifier of claim 1, wherein the main water tank (1) is located behind the blower (6).

9. The improved humidifier of claim 1, wherein the air outlet (113) is provided on the front side of the housing (110), and the air inlet (111) is provided on a side surface of the housing (110).

10. The improved humidifier according to claim 9, wherein a front mesh enclosure (114) is provided at the air outlet (113), and a side mesh enclosure (115) is provided at the air inlet (111).