CN212720097U

CN212720097U - Humidifier structure capable of separating cold water from hot water

Info

Publication number: CN212720097U
Application number: CN202021766508.XU
Authority: CN
Inventors: 郭建刚; 陈志洪; 李保
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-16
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to the technical field of humidifiers, in particular to a humidifier structure with cold water and hot water separated; the device comprises an atomization assembly, a water tank and a heating assembly, wherein the atomization assembly is provided with a backflow channel, the water tank is provided with a preheating tank and a backflow tank, and the heating assembly is arranged on the preheating tank; the atomization assembly is arranged on the water tank and is matched and connected with the preheating tank, and the backflow channel of the atomization assembly is communicated with the backflow tank. The utility model discloses a humidifier structure of hot and cold water separation, overall structure is compact reasonable, and water smoke is discharged along a fog passageway under the air current drives, and not the full atomizing water absorption on the lateral wall of backward flow passageway, falls into the backward flow groove under the action of gravity, prevents that cold water from producing the influence to the temperature that preheats the inslot, guarantees the stability of the continuous fog and fog output temperature of heater.

Description

Humidifier structure capable of separating cold water from hot water

Technical Field

The utility model relates to a humidifier technical field indicates a cold and hot water separating's humidifier structure very much.

Background

With the development of economy and the improvement of living standard, people have higher and higher requirements on the comfort of living environment, and the air humidity is an important index and an adjustable factor influencing the comfort, and particularly, the requirements on an air humidifier are very vigorous in northern dry climate and indoor air-conditioning application environment. The humidifier generally adopts working parts such as a steam generator, an ultrasonic oscillator, a centrifugal pulverizer and the like to generate atomized water vapor, and then the atomized water vapor is output to the indoor space through wind power. The domestic humidifier disclosed as CN203203176U, including cylindrical barrel, the inside "L type" water tank that is equipped with of cylindrical barrel, the bottom of water tank is equipped with the heating rod, the upper surface of barrel is equipped with covers water tank open-ended tank lid, another department of barrel upper surface is equipped with the aerial fog discharge port, the lower extreme of aerial fog discharge port is equipped with the exhaust fan, the lower extreme of exhaust fan is equipped with the motor.

The existing partial warm fog humidifying device mainly utilizes a heating body to heat water, hot water is driven by the high-speed fan blades, water drops are dispersed on the evaporator under the action of centrifugal force, the evaporator generates a large amount of water vapor through high-temperature instant evaporation, and the air flow generated by the high-speed fan blades can drive the water vapor to be discharged to the outside simultaneously, so that the atomization effect can be effectively improved. The atomization efficiency of the evaporator in the humidifying device is influenced by the temperature of water drops and the water supply speed, and when the water flow driven by the fan blades exceeds the atomization power of the evaporator or the water temperature is insufficient, the evaporator cannot completely evaporate all the water drops, and the water can return to the heating water tank. In the backflow flow path, the heat carried by the water is lost greatly, and the backflow water can seriously affect the stability of the water temperature in the heating water tank, thereby further affecting the atomization effect.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a humidifier structure that rational in infrastructure, not atomized water flows in the backward flow groove through return channel, can guarantee to preheat the stable cold and hot water separation of temperature in the inslot.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model relates to a cold and hot water separation humidifier structure, which comprises an atomization assembly, a water tank and a heating assembly, wherein the atomization assembly is provided with a backflow channel, the water tank is provided with a preheating tank and a backflow tank, and the heating assembly is arranged on the preheating tank; the atomization assembly is arranged on the water tank and is matched and connected with the preheating tank, and the backflow channel of the atomization assembly is communicated with the backflow tank. The heating assembly heats water in the preheating groove to keep the water at a certain temperature, the atomization assembly extracts hot water in the preheating groove to atomize and output hot mist outwards, incompletely atomized water drops and condensed water drops existing in the backflow channel in the atomization process and then flow into the backflow groove along the backflow channel, and therefore the condensed water is prevented from making the water temperature in the preheating groove fluctuated, and the output stability of the hot mist is improved.

According to above scheme, atomization component includes the dryer, the lower port and the basin fixed connection of dryer, and in the lower port of dryer was located to the preheating tank, the backward flow groove was around the preheating tank setting and the backward flow groove is each other for mating structure with the lower port of dryer. Make its lower port seal after dryer and basin are connected, atomizing subassembly draws the water after the heating from preheating the inslot, and the not complete atomizing that produces in the atomizing process and comdenstion water can not be taken out of the dryer by wind-force to can follow return channel and get back to the guiding gutter in, thereby the guiding gutter encircles the recoverable comdenstion water that flows down along the dryer inner wall of preheating tank, prevents that the comdenstion water from getting into preheating tank and causing undulant to the temperature in it.

According to the scheme, a cylindrical support is arranged in the air duct, the cylindrical support is fixedly arranged on the upper portion of the air duct, and a mist outlet channel is formed between the cylindrical support and the inner wall of the air duct. The cylindric support is used for installing atomizing component's other work portions, and the upper end of cylindric support sets up and communicates the outside for the opening simultaneously, and the lower port of cylindric support links the inner chamber of air duct, and atomizing component introduces outside air from cylindric support up end, the dryer inner chamber of cylindric support below of flowing through, and atomizing component is behind the water atomization, drives down water smoke from the fog passageway discharge at wind-force.

According to above scheme, the dryer inner chamber of cylindric support below constitutes the atomizing chamber, is equipped with the evaporimeter in the atomizing chamber, the upper end and the cylindric support fixed connection of evaporimeter, constitutes backflow passage between evaporimeter and the dryer inner wall, backflow passage upper end and fog outlet channel intercommunication, and the water in the backflow passage can flow into the backward flow groove via the dryer inner wall. Atomizing component passes through the evaporimeter and produces water smoke and not atomizing water droplet in the atomizing intracavity, and water smoke can be driven by the air current and outwards discharge along a fog passageway, and the water droplet then can stop at the backward flow passageway and flow into the backward flow groove along dryer lower part inner wall under the action of gravity, prevents to preheat the temperature in the inslot and produces undulantly.

According to the scheme, the evaporator is internally provided with the fan, the cylindrical support is internally provided with the motor, an output shaft of the motor is fixedly connected with the fan, the fan is provided with the water suction nozzle, and the lower end of the water suction nozzle is immersed in the preheating tank. The fan is driven by the motor to rotate, so that negative pressure is generated in the water suction nozzle to suck hot water in the preheating groove, and the hot water is thrown out under the centrifugal force action of the fan and collides with the evaporator, so that water atomization is realized; the rotation of the fan sucks air from the upper end opening of the cylindrical support at the same time, and the high-speed airflow drives the water mist to be discharged along the mist outlet channel.

According to the scheme, the bottom surface of the water tank is provided with an installation position corresponding to the preheating tank, the heating assembly comprises an installation frame, a heating element and a sealing ring, the heating element is arranged on the installation position through the installation frame, and the sealing ring is arranged between the installation frame and the water tank. The sealing washer is used for preventing water and fog from getting into the normal work that influences heating element in the mounting bracket.

According to the scheme, one side of the water tank is provided with the water storage sub-tank which is integrally formed with the water tank, and the water storage sub-tank is communicated with the backflow tank. The water storage sub-tank can store water to supplement the water quantity in the preheating tank, and the water storage sub-tank can be provided with a water pump or other conveying mechanisms to supplement the water to the preheating tank.

The utility model discloses a humidifier structure of hot and cold water separation, overall structure is compact reasonable, and water smoke is discharged along a fog passageway under the air current drives, and not the full atomizing water absorption on the lateral wall of backward flow passageway, falls into the backward flow groove under the action of gravity, prevents that cold water from producing the influence to the temperature that preheats the inslot, guarantees the stability of the continuous fog and fog output temperature of heater.

Drawings

Fig. 1 is a schematic sectional view of the whole of the present invention;

fig. 2 is a schematic overall exploded view of the present invention.

In the figure:

1. an atomizing assembly; 2. a water tank; 3. a cylindrical stent; 11. a return channel; 12. an air duct; 13. a mist outlet channel; 14. an atomizing chamber; 21. a preheating tank; 22. a reflux tank; 23. a mounting frame; 24. a heating element; 25. a seal ring; 26. water storage sub-tanks; 31. an evaporator; 32. a fan; 33. a water suction nozzle; 34. an electric motor.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1-2, the humidifier structure for separating cold and hot water according to the present invention includes an atomizing assembly 1, a water tank 2 and a heating assembly, wherein the atomizing assembly 1 is provided with a backflow passage 11, the water tank 2 is provided with a preheating tank 21 and a backflow tank 22, and the heating assembly is disposed on the preheating tank 21; the atomization assembly 1 is arranged on the water tank 2 to be matched and connected with the preheating tank 21, and the return channel 11 of the atomization assembly 1 is communicated with the return tank 22. The heating assembly heats water in the preheating groove 21 to keep the water at a certain temperature, the atomizing assembly 1 extracts hot water in the preheating groove 21 to atomize the hot water and output hot mist outwards, incompletely atomized water drops and condensed water drops existing in the atomizing process exist in the backflow channel 11 and then flow into the backflow groove 22 along the backflow channel 11, and therefore the water temperature in the preheating groove 21 is prevented from being fluctuated by condensed water, and the output stability of the hot mist is improved.

Atomizing subassembly 1 includes dryer 12, dryer 12's lower port and basin 2 fixed connection, and preheating groove 21 is located in dryer 12's lower port, and the setting of preheating groove 21 is encircleed to the backwash trough 22 and the lower port of backwash trough 22 and dryer 12 is each other to be paired the structure. The dryer 12 makes its lower port seal after being connected with basin 2, and atomizing subassembly 1 draws the water after the heating from preheating tank 21, and the not complete atomizing that produces in the atomizing process and comdenstion water can not be taken out of dryer 12 by wind-force to can follow return channel 11 and get back to in the return channel 22, thereby the return channel 22 encircles preheating tank 21 and can retrieve the comdenstion water that flows down along dryer 12 inner wall, prevents that the comdenstion water from getting into preheating tank 21 and causing the fluctuation to the temperature in it.

A cylindrical support 3 is arranged in the air duct 12, the cylindrical support 3 is fixedly arranged on the upper portion of the air duct 12, and a mist outlet channel 13 is formed between the cylindrical support 3 and the inner wall of the air duct 12. Cylindric support 3 is used for installing atomizing component 1's other work portions, and the upper end of cylindric support 3 is the opening setting and communicates the outside simultaneously, and the lower port of cylindric support 3 communicates the inner chamber of dryer 12, and atomizing component 1 introduces outside air from cylindric support 3 upper end mouth, and the dryer 12 inner chamber of the below of cylindric support 3 flows through, and atomizing component 1 is behind the water atomization, and is discharged water smoke from fog channel 13 under the wind-force drives.

The inner cavity of the air duct 12 below the cylindrical support 3 forms an atomizing cavity 14, an evaporator 31 is arranged in the atomizing cavity 14, the upper end of the evaporator 31 is fixedly connected with the cylindrical support 3, a backflow channel 11 is formed between the evaporator 31 and the inner wall of the air duct 12, the upper end of the backflow channel 11 is communicated with the mist outlet channel 13, and water in the backflow channel 11 can flow into the backflow groove 22 through the inner wall of the air duct 12. The atomization assembly 1 generates water mist and non-atomized water drops in the atomization cavity 14 through the evaporator 31, the water mist is driven by airflow to be discharged outwards along the mist outlet channel 13, and the water drops stay in the backflow channel 11 and flow into the backflow groove 22 along the inner wall of the lower part of the air duct 12 under the action of gravity, so that the water temperature in the preheating groove 21 is prevented from being fluctuated.

A fan 32 is arranged in the evaporator 31, a motor 34 is arranged in the cylindrical support 3, an output shaft of the motor 34 is fixedly connected with the fan 32, a water suction nozzle 33 is arranged on the fan 32, and the lower end of the water suction nozzle 33 is immersed in the preheating tank 21. The fan 32 is driven by the motor 34 to rotate, so that negative pressure is generated in the water suction nozzle 33 to suck hot water in the preheating tank 21, and the hot water is thrown out under the centrifugal force action of the fan 32 and collides with the evaporator 31, thereby realizing the atomization of the water; the rotation of the fan 32 simultaneously sucks air from the upper port of the cylindrical support 3, and the high-speed air flow drives the mist to be discharged along the mist outlet passage 13.

The bottom surface of the water tank 2 is provided with an installation position corresponding to the preheating tank 21, the heating assembly comprises an installation frame 23, a heating element 24 and a sealing ring 25, the heating element 24 is arranged on the installation position through the installation frame 23, and the sealing ring 25 is arranged between the installation frame 23 and the water tank 2. The sealing ring 25 is used to prevent water and mist from entering the mounting frame 23 to affect the normal operation of the heating element 24.

One side of the water tank 2 is provided with a water storage sub-tank 26 which is integrally formed with the water tank, and the water storage sub-tank 26 is communicated with the return tank 22. The catch basin 26 may store water to replenish the volume of water in the preheating tank 21, and the catch basin 26 may be equipped with a water pump or other delivery mechanism to replenish the preheating tank 21 with water.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A humidifier structure with cold and hot water separated comprises an atomizing component, a water tank and a heating component, and is characterized in that,

the atomization assembly is provided with a backflow channel, the water tank is provided with a preheating tank and a backflow tank, and the heating assembly is arranged on the preheating tank;

the atomization assembly is arranged on the water tank and is matched and connected with the preheating tank, and the backflow channel of the atomization assembly is communicated with the backflow tank.

2. The cold-hot water separation humidifier structure according to claim 1, wherein the atomization assembly includes an air duct, a lower port of the air duct is fixedly connected with the water tank, the preheating groove is formed in the lower port of the air duct, the reflux groove is arranged around the preheating groove, and the reflux groove and the lower port of the air duct are in a matched structure.

3. The structure of a humidifier for separating cold and hot water according to claim 2, wherein a cylindrical support is provided in the air duct, the cylindrical support is fixedly provided at the upper part of the air duct, and a mist outlet passage is formed between the cylindrical support and the inner wall of the air duct.

4. The structure of a humidifier for separating cold and hot water according to claim 3, wherein the inner cavity of the air duct below the cylindrical support forms an atomizing chamber, an evaporator is disposed in the atomizing chamber, the upper end of the evaporator is fixedly connected to the cylindrical support, a backflow passage is formed between the evaporator and the inner wall of the air duct, the upper end of the backflow passage is communicated with the mist outlet passage, and water in the backflow passage can flow into the backflow groove through the inner wall of the air duct.

5. The structure of the humidifier for separating cold and hot water as claimed in claim 4, wherein a fan is disposed in the evaporator, a motor is disposed in the cylindrical support, an output shaft of the motor is fixedly connected with the fan, a water suction nozzle is disposed on the fan, and a lower end of the water suction nozzle is immersed in the preheating tank.

6. The structure of the humidifier for separating cold and hot water according to claim 1, wherein a mounting position corresponding to the preheating tank is provided on the bottom surface of the water tank, the heating assembly includes a mounting frame, a heating element and a sealing ring, the heating element is disposed on the mounting position through the mounting frame, and the sealing ring is provided between the mounting frame and the water tank.

7. The cold-hot water separated humidifier structure according to claim 1, wherein a water storage sub-tank is integrally formed on one side of the water tank, and the water storage sub-tank is communicated with the return tank.