CN209840340U - Evaporation type humidifier - Google Patents
Evaporation type humidifier Download PDFInfo
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- CN209840340U CN209840340U CN201920293432.4U CN201920293432U CN209840340U CN 209840340 U CN209840340 U CN 209840340U CN 201920293432 U CN201920293432 U CN 201920293432U CN 209840340 U CN209840340 U CN 209840340U
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Abstract
The utility model relates to an evaporative humidifier, which comprises a shell, a fan box and a water tank, wherein the fan box and the water tank are arranged in the shell, a wet curtain is arranged in the water tank, the wet curtain partially extends out of the water surface, the fan box is provided with an opening towards the water tank, and an air supply channel is formed between the fan box and the wet curtain; a fan is arranged in the fan box; the shell is provided with an air inlet and an air outlet, an air inlet channel is formed between the air inlet and the fan, and the air inlet is provided with a heating device; an air outlet channel is formed between the wet curtain and the air outlet. The heating element is separated from the water tank, so that the water tank is prevented from being heated, cold air is directly heated and then humidified through the wet curtain, and the humidification quantity is increased under the condition of no need of assistance of the vibration plate; the air supply channel, the wet curtain and the fan box form a sealed cavity and a complete air channel is formed between the air outlet channels, and the space of the channels is saved through reasonable layout.
Description
Technical Field
The utility model belongs to the technical field of the humidifier, concretely relates to evaporation formula humidifier.
Background
With the development of economy and the improvement of the living standard of people, the requirements of people on the quality and health of life are higher and higher. Among them, since the humidity of indoor air may affect more or less the life and work of people, the direct evaporation type air humidifier gradually enters into the home of people, especially becomes an indispensable small household appliance for the home in dry areas. In recent years, the requirements of users on the use functions of the direct evaporation type air humidifier are higher and higher, the product types of the direct evaporation type air humidifier are subdivided, and the users need more perfect experience effects. Among them, the humidification amount of the direct evaporation type air humidifier is a problem of great concern to users.
The direct evaporation type air humidifier in the prior art has lower humidification quantity and poorer user experience effect. In order to overcome the technical problem in the prior art, the humidifiers used generally have an oscillating plate to assist the direct heating and evaporation method, so as to increase the humidification amount of the air. However, the use of the oscillating plate undoubtedly increases the complexity of the structure of the humidifier, increasing the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an evaporation formula humidifier, increase evaporation formula humidifier's humidification volume.
The technical scheme of the utility model as follows:
an evaporative humidifier comprises a shell, and a fan box and a water tank which are arranged in the shell, wherein a wet curtain is arranged in the water tank, the wet curtain partially extends out of the water surface, the fan box is provided with an opening facing the water tank, and an air supply channel is formed between the fan box and the wet curtain; a fan is arranged in the fan box; the shell is provided with an air inlet and an air outlet, an air inlet channel is formed between the air inlet and the fan, and the air inlet is provided with a heating device; an air outlet channel is formed between the wet curtain and the air outlet; the air inlet channel and the air supply channel are communicated with the air outlet channel. The working principle of the humidifier is that a complete air channel is formed among the air supply channel, the cavity between the wet curtain and the fan box and the air outlet channel, when cold air is driven by the fan to enter the shell from the air inlet, the cold air is heated by the heating device at the air inlet to be hot air and enters the cavity under the stirring of the fan, the evaporation of water is accelerated, the hot air is wetted by moisture in the wet curtain when passing through the wet curtain, and the wetted hot air flows to the outside of the humidifier from the air outlet through the air outlet channel, so that the air outside is humidified.
The utility model discloses following technological effect can be reached:
1. the heating element is separated from the water tank, so that the water tank is prevented from being heated, cold air is directly heated and then humidified through the wet curtain, and the humidification quantity is increased under the condition of no need of assistance of the vibration oscillation plate;
2. the air supply channel, the wet curtain and the fan box form a sealed cavity, and a complete air channel is formed among the air outlet channels, so that the space of the channels is saved through reasonable layout;
3. the heating device is separated from the wet curtain, so that the heat of the heating device is prevented from being dissipated to the wet curtain, the water content of the wet curtain is prevented from being reduced, and the service life of the wet curtain is prolonged;
4. the heating devices of the wet curtain and the air inlet in the water tank can be directly maintained or replaced, so that the water tank is convenient to disassemble and wash;
5. through setting up wet curtain and heating device separately, avoid heating device and wet curtain to be close to and roll over the life-span that decreases heating device.
Preferably, the fan is a centrifugal wind wheel, the fan box is sleeved outside the centrifugal wind wheel, the air inlet is formed in one side of the centrifugal wind wheel and faces towards the air suction opening of the centrifugal wind wheel, and the motor of the centrifugal wind wheel is arranged on the other side of the centrifugal wind wheel.
Preferably, the air outlet is arranged at the top of the shell.
Preferably, the air inlet channel is perpendicular to the plane of the air outlet channel. An air outlet channel is formed by the shell and the fan box, and a humidifying channel is formed by the fan box and the water tank, so that the space is reasonably utilized, and the miniaturization of the humidifier is facilitated.
Preferably, the air inlet is provided with a grid. Used for shielding mosquitoes and effectively isolating impurities in the air.
Preferably, the specific connection mode of the heating device arranged on the air inlet is as follows: the heating device is fixed on a support frame, and the support frame is fixed on the fan box and is arranged between the fan and the air inlet; the air inlet communicated with the fan and the air inlet is formed in the supporting frame, and the heating device is arranged on the air inlet. Therefore, when the cold air enters the fan case from the air inlet, the cold air must be heated by the heating device. Meanwhile, the heating device is close to the fan, so that the fan can be dried when the heating device works, and the fan is prevented from working in a humid environment for a long time.
Preferably, the shell includes upper casing and base subassembly of upper and lower amalgamation, the outside of water tank is located to the base subassembly cover, the outside of fan case is located to the upper casing cover, upper casing and base subassembly detachably are connected to be convenient for overhaul and change spare part to the inside structure of humidifier.
Preferably, the evaporative humidifier further comprises a host assembly, the host assembly is connected with the motor and the heating device, and the host assembly is arranged on the base assembly and is separated from the water tank. The utility model discloses in the host computer subassembly is including the functional unit who is used for making the humidifier normal work, for example, including power, switch, control circuit, control panel, circuit board etc. do not do here and describe repeatedly.
Drawings
Fig. 1 is a schematic structural view of an evaporative humidifier according to embodiment 1;
fig. 2 is a schematic structural view of an evaporative humidifier according to embodiment 1;
FIG. 3 is a schematic structural view of the upper case according to embodiment 1;
fig. 4 is a schematic structural view of the base assembly described in embodiment 1.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 and 2, an evaporative humidifier comprises a housing, and a fan box 2 and a water tank 3 which are arranged in the housing, wherein a wet curtain 31 is arranged in the water tank 3, part of the wet curtain 31 extends out of the water surface, the fan box 2 is provided with an opening facing the water tank 3, and an air supply channel is formed between the fan box 2 and the wet curtain 31; a fan 21 is arranged in the fan box 2; an air inlet 111 and an air outlet 112 are arranged on the shell 1, an air inlet channel is formed between the air inlet 111 and the fan 21, and a heating device 13 is arranged on the air inlet 111; an air outlet channel is formed between the wet curtain 31 and the air outlet 112. The air inlet channel and the air supply channel are communicated with the air outlet channel. The direction of the arrow shown in fig. 1 is the direction of the cold air entering the cavity from the air inlet channel, the part a in fig. 2 is the air outlet channel, and the direction of the arrow shown in fig. 2 is the flowing direction of the wind. The working principle of the humidifier is that the air supply channel, the wet curtain 31 and the fan box 2 form a sealed cavity and a complete air channel is formed between the air outlet channel, when cold air is driven by the fan 21 to enter the shell 1 from the air inlet 111, the cold air is heated to be hot air (for example, the air is heated to 60 ℃) by the heating device 13 at the air inlet 111 and enters the cavity under the stirring of the fan 21, the evaporation of water is accelerated, the hot air is wetted by moisture in the wet curtain 31 when passing through the wet curtain 31, and the wetted hot air flows to the outside of the humidifier from the air outlet 112 through the air outlet channel, so that the air outside is humidified.
The fan 21 is a centrifugal wind wheel, the fan box 2 is sleeved on the outer side of the centrifugal wind wheel, the air inlet 111 is formed in one side of the centrifugal wind wheel, the air inlet 111 faces towards the air suction opening of the centrifugal wind wheel, and the motor 23 of the centrifugal wind wheel is arranged on the other side of the centrifugal wind wheel.
The air outlet 112 is disposed at the top of the housing 1.
The air inlet channel is perpendicular to the plane of the air outlet channel. Utilize shell 1 and fan case 2 to constitute the air-out passageway, utilize fan case 2 and water tank 3 to constitute the humidification passageway to the rational utilization space is favorable to the miniaturization of humidifier.
The air inlet 111 is provided with a grille 113. Used for shielding mosquitoes and effectively isolating impurities in the air.
The specific connection mode of the heating device 13 arranged on the air inlet 111 is as follows: the heating device 13 is fixed on a support frame 22, and the support frame 22 is fixed on the fan box 2 and is arranged between the fan 21 and the air inlet 111; an air opening 221 communicating the fan 21 with the air inlet 111 is formed in the support frame 22, and the heating device 13 is arranged on the air opening 221. Therefore, when the cool air enters the fan box 2 from the air inlet 111, the cool air must be heated by the heating device 13. Meanwhile, the heating device 13 is close to the fan 21, so that the fan 21 can be dried when the heating device 13 works, and the fan 21 is prevented from working in a humid environment for a long time.
Shell 11 shell 1 is including the last casing 11 and the base subassembly 12 of upper and lower amalgamation, the outside of water tank 3 is located to base subassembly 12 cover, the outside of fan case 2 is located to last casing 11 cover, it is connected with base subassembly 12 detachably to go up casing 11 to be convenient for overhaul and change spare part to the inside structure of humidifier.
The evaporative humidifier also comprises a host machine component, the host machine component is connected with the motor and the heating device 13, and the host machine component is arranged on the base component 12 and is separated from the water tank 3. The utility model discloses in the host computer subassembly is including the functional unit who is used for making the humidifier normal work, for example, including power, switch, control circuit, control panel, circuit board etc. do not do here and describe repeatedly.
The evaporative humidifier provided in embodiment 1 can achieve the following technical effects:
1. the heating element is separated from the water tank, so that the water tank is prevented from being heated, cold air is directly heated and then humidified through the wet curtain, and the humidification quantity is increased under the condition of no need of assistance of the vibration oscillation plate;
2. the air supply channel, the wet curtain and the fan box form a sealed cavity, and a complete air channel is formed among the air outlet channels, so that the space of the channels is saved through reasonable layout;
3. the heating device is separated from the wet curtain, so that the heat of the heating device is prevented from being dissipated to the wet curtain, the water content of the wet curtain is prevented from being reduced, and the service life of the wet curtain is prolonged;
4. the heating devices of the wet curtain and the air inlet in the water tank can be directly maintained or replaced, so that the water tank is convenient to disassemble and wash;
5. the parts (host components) related to the electrical connection are intensively arranged at the top of the shell, so that the parts can be prevented from being affected with damp and heated, the heat dissipation of the parts is facilitated, the service life of the host components can be prolonged, and the electricity utilization is safe;
6. the heating device is close to the fan, so that the fan can be dried when the heating device works, and the fan is prevented from working in a humid environment for a long time;
7. the upper shell is detachably connected with the base assembly, so that the internal structure of the humidifier can be conveniently overhauled and parts can be conveniently replaced;
8. the wet curtain and the heating device are separately arranged, so that the service life of the heating device is prevented from being damaged due to the proximity of the heating device and the wet curtain;
9. the humidifier has a simple and small overall structure and has certain commercial prospect.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. An evaporative humidifier is characterized by comprising a shell, a fan box and a water tank, wherein the fan box and the water tank are arranged in the shell, a wet curtain is arranged in the water tank, the wet curtain partially extends out of the water surface, the fan box is provided with an opening facing the water tank, and an air supply channel is formed between the fan box and the wet curtain; a fan is arranged in the fan box; the shell is provided with an air inlet and an air outlet, an air inlet channel is formed between the air inlet and the fan, and the air inlet is provided with a heating device; an air outlet channel is formed between the wet curtain and the air outlet; the air inlet channel and the air supply channel are communicated with the air outlet channel.
2. The evaporative humidifier according to claim 1, wherein the fan is a centrifugal wind wheel, the fan box is sleeved outside the centrifugal wind wheel, the air inlet is disposed on one side of the centrifugal wind wheel and faces an air inlet of the centrifugal wind wheel, and a motor of the centrifugal wind wheel is disposed on the other side of the centrifugal wind wheel.
3. The evaporative humidifier according to claim 1, wherein the air outlet is provided at a top of the housing.
4. The evaporative humidifier according to claim 1, wherein the air inlet channel is perpendicular to the plane of the air outlet channel.
5. The evaporative humidifier according to claim 1, wherein the air inlet is provided with a grill.
6. The evaporative humidifier according to claim 1, wherein the air inlet is provided with a heating device in a specific connection manner: the heating device is fixed on a support frame, and the support frame is fixed on the fan box and is arranged between the fan and the air inlet; the air inlet communicated with the fan and the air inlet is formed in the supporting frame, and the heating device is arranged on the air inlet.
7. The evaporative humidifier according to any one of claims 1 to 6, wherein the housing includes an upper housing and a base assembly which are vertically assembled, the base assembly is sleeved on the outer side of the water tank, the upper housing is sleeved on the outer side of the fan box, and the upper housing is detachably connected with the base assembly.
8. The evaporative humidifier according to claim 7, further comprising a host assembly connected to the motor and the heating device, the host assembly being disposed on the base assembly and separated from the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293432.4U CN209840340U (en) | 2019-03-07 | 2019-03-07 | Evaporation type humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293432.4U CN209840340U (en) | 2019-03-07 | 2019-03-07 | Evaporation type humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840340U true CN209840340U (en) | 2019-12-24 |
Family
ID=68905513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293432.4U Active CN209840340U (en) | 2019-03-07 | 2019-03-07 | Evaporation type humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840340U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947265A (en) * | 2020-07-13 | 2020-11-17 | 何礼君 | Indoor air humidifier for drying |
| CN112665062A (en) * | 2020-06-05 | 2021-04-16 | 青岛海尔空调器有限总公司 | Humidifier and air conditioner |
| CN112665061A (en) * | 2020-06-04 | 2021-04-16 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN115823677A (en) * | 2022-12-23 | 2023-03-21 | 珠海格力电器股份有限公司 | Air conditioner and heating control method thereof |
| CN115950017A (en) * | 2022-12-09 | 2023-04-11 | 珠海格力电器股份有限公司 | Humidifying device |
-
2019
- 2019-03-07 CN CN201920293432.4U patent/CN209840340U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665061A (en) * | 2020-06-04 | 2021-04-16 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN112665062A (en) * | 2020-06-05 | 2021-04-16 | 青岛海尔空调器有限总公司 | Humidifier and air conditioner |
| CN111947265A (en) * | 2020-07-13 | 2020-11-17 | 何礼君 | Indoor air humidifier for drying |
| CN115950017A (en) * | 2022-12-09 | 2023-04-11 | 珠海格力电器股份有限公司 | Humidifying device |
| CN115823677A (en) * | 2022-12-23 | 2023-03-21 | 珠海格力电器股份有限公司 | Air conditioner and heating control method thereof |
| CN115823677B (en) * | 2022-12-23 | 2024-05-24 | 珠海格力电器股份有限公司 | Air conditioning device and heating control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Delma Technology Co., Ltd Address before: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE DEERMA ELECTRIC APPLIANCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |