CN221593074U - Heating stable electric heating humidifier heat pipe structure - Google Patents

Heating stable electric heating humidifier heat pipe structure Download PDF

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Publication number
CN221593074U
CN221593074U CN202420052345.0U CN202420052345U CN221593074U CN 221593074 U CN221593074 U CN 221593074U CN 202420052345 U CN202420052345 U CN 202420052345U CN 221593074 U CN221593074 U CN 221593074U
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China
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heating
cavity
steam
valve
partition plate
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CN202420052345.0U
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Chinese (zh)
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张龙飞
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Shanghai Xiaorong Environmental Technology Co ltd
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Shanghai Xiaorong Environmental Technology Co ltd
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Abstract

The utility model belongs to the field of electric heating humidifiers, and particularly relates to a heat pipe structure of an electric heating humidifier with stable heating, which comprises a heating box, wherein a partition plate for separating a heating cavity and a steam cavity is arranged in the heating box; the lifting mechanism comprises a cylinder arranged in the steam cavity, and a piston rod is arranged at the output end of the cylinder; the heating box is improved into a double-cavity structure, wherein the heating cavity is of a closed structure with adjustable volume, and during initial work, the volume of the heating cavity can be reduced through the cooperation of the lifting mechanism and the partition plate, so that the boiling of water is accelerated to improve the steam output efficiency; after the water boils for a period of time, the volume of the heating cavity can be increased, water can be continuously injected into the heating cavity, the water quantity to be boiled is increased, and the stable output of steam is ensured while the heat waste is reduced.

Description

Heating stable electric heating humidifier heat pipe structure
Technical Field
The utility model relates to the field of electric heating humidifiers, in particular to a heat pipe structure of an electric heating humidifier with stable heating.
Background
The electrothermal humidifier heat pipe is a heating element for a humidifying device, and converts electric energy into heat energy by using the electrothermal element, and then heats water to a boiling state, thereby generating steam. The steam is conveyed into the humidifier through a pipeline to increase the air humidity.
The prior art has the following problems:
1. When the electric heating humidifier is started initially, the volume of the heating cavity is constant, water is required to be heated to a boiling state to generate steam, and the initial heating water quantity is large, so that the steam is slowly generated, and the working efficiency of the electric heating humidifier is affected;
2. After the electric heating humidifier is started for a period of time, the water quantity of the heating cavity is constant, and in order to ensure continuous output of steam, the electric heating pipe needs to be ensured to continuously heat, but the problem of heat waste exists.
Disclosure of utility model
Object of the utility model
In order to solve the technical problems in the background technology, the utility model provides a heating stable heat pipe structure of an electric heating humidifier, which has the characteristics of high steam output response efficiency, adjustable heating cavity volume and reduced heat waste.
(II) technical scheme
In order to solve the technical problems, the utility model provides a heating stable heat pipe structure of an electric heating humidifier, which comprises a heating box, wherein a partition plate for separating a heating cavity and a steam cavity is arranged in the heating box;
The lifting mechanism comprises a cylinder arranged in the steam cavity, a piston rod is arranged at the output end of the cylinder, and the piston rod is connected with the partition board through a mounting frame and synchronously displaces with the partition board;
the ventilation mechanism comprises a plurality of ventilation valves arranged on the partition board, a rotatable valve rod is arranged in the middle of the ventilation valves, and a valve clack for controlling the opening and closing of a valve channel is sleeved on the outer wall of the valve rod;
An air inlet end seat is arranged at one end of the ventilation valve penetrating into the heating cavity, a filter screen is clamped in the air inlet end seat, and an air outlet end seat is arranged at one end of the ventilation valve penetrating into the steam cavity.
Preferably, at least one group of liquid collecting valves are arranged on the partition plate, the liquid collecting valves are one-way valves from top to bottom, and the inlet part is of a concave structure.
Preferably, the valve stem is controlled by a motor and the valve flap is adapted to the vent valve passage specification.
Preferably, the inner cavity of the air outlet end seat is provided with an indwelling groove.
Preferably, the sealing mechanism comprises a notch formed in the edge of the partition plate, a first sealing element with a fishhook structure is clamped in the notch, a second sealing element is clamped in the notch of the first sealing element, and the edges of the first sealing element and the second sealing element are attached to the inner wall of the heating box.
Preferably, the second sealing member is a hollow air bag structure, and inert gas is filled in the second sealing member.
The technical scheme of the utility model has the following beneficial technical effects: the heating box is improved into a double-cavity structure, wherein the heating cavity is of a closed structure with adjustable volume, and during initial work, the volume of the heating cavity can be reduced through the cooperation of the lifting mechanism and the partition plate, so that the boiling of water is accelerated to improve the steam output efficiency; after the water boils for a period of time, the volume of the heating cavity can be increased, water can be continuously injected into the heating cavity, the water quantity to be boiled is increased, and the stable output of steam is ensured while the heat waste is reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the portion A of the present utility model;
Fig. 4 is an enlarged schematic view of the B-section structure of the present utility model.
Reference numerals:
1. A heating box; 11. a liquid inlet pipe; 12. a steam pipe; 21. a cylinder; 22. a piston rod; 23. a mounting frame; 3. a partition plate; 41. a notch; 42. a first seal; 43. a second seal; 5. an electric heating tube; 61. a vent valve; 62. a valve stem; 63. a valve flap; 64. an air outlet end seat; 65. an air inlet end seat; 66. a filter screen; 7. a liquid collecting valve.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the heat pipe structure of the electric heating humidifier with stable heating provided by the utility model comprises a heating box 1, wherein a partition plate 3 for separating a heating cavity and a steam cavity is arranged in the heating box 1, an electric heating pipe 5 is arranged in the heating cavity, a through liquid inlet pipe 11 is arranged on the side wall of the heating cavity and is used for water inlet of the heating cavity, and a through steam pipe 12 is arranged in the steam cavity and is used for discharging steam;
the lifting mechanism comprises a cylinder 21 arranged in the steam cavity, a piston rod 22 is arranged at the output end of the cylinder 21, and the piston rod 22 is connected with the partition plate 3 through a mounting frame 23 and synchronously displaces with the partition plate 3;
the ventilation mechanism comprises a plurality of ventilation valves 61 arranged on the partition plate 3, a rotatable valve rod 62 is arranged in the middle of the ventilation valves 61, and a valve clack 63 for controlling the opening and closing of a valve channel is sleeved on the outer wall of the valve rod 62;
An air inlet end seat 65 is arranged at one end of the air vent valve 61 penetrating into the heating cavity, a filter screen 66 is clamped in the air inlet end seat 65, the filter screen 66 is designed to separate floating steam, water drops are prevented from entering the steam cavity along with the floating steam, and an air outlet end seat 64 is arranged at one end of the air vent valve 61 penetrating into the steam cavity.
It should be noted that: the valve rod 62 is controlled by a motor, the valve clack 63 is matched with the specification of the channel of the vent valve 61, the motor drives the valve rod 62 to rotate, and the valve clack 63 is driven to rotate in the vent valve 61 to control the opening and closing of the steam channel.
In the embodiment, the heating box 1 is improved to a double-cavity structure, wherein the heating cavity is of a closed structure with adjustable volume, and in the initial working process, the cylinder 21 can drive the piston rod 22 to descend so as to displace the partition plate 3 downwards, reduce the volume of the heating cavity and accelerate the boiling of water to improve the steam output efficiency;
After the water boils for a period of time, the volume of the heating cavity can be increased through the upward displacement of the partition plate 3, water can be continuously injected into the heating cavity, the water quantity to be boiled can be increased, and the stable output of steam is ensured while the heat waste is reduced.
It is to be added that at least a group of liquid collecting valves 7 are arranged on the partition plate 3, the liquid collecting valves 7 are one-way valves from top to bottom, the inlet part is of a concave structure, a large amount of steam exists in the steam cavity, the steam is attached to the end wall and can be collected into water drops, and under the condition of long-time running, water can be reserved on the upper layer of the partition plate 3 and is led to the one-way liquid collecting valves, and water flows are collected in the concave part and returned to the heating cavity.
In an alternative embodiment, the inner cavity of the air outlet end seat 64 is provided with an indwelling groove, the indwelling groove clamps the flexible and deformable corrugated tube, and the other end of the corrugated tube is directly used for steam discharge.
As shown in fig. 3, the sealing mechanism comprises a notch 41 formed at the edge of the partition plate 3, a first sealing member 42 with a 'fishhook' structure is clamped in the notch 41, a second sealing member 43 is clamped in a groove of the first sealing member 42, and edges of the first sealing member 42 and the second sealing member 43 are attached to the inner wall of the heating box 1.
The sealing mechanism aims at sealing the partition plate 3 and the inner wall of the heating box 1, the matching structure of the first sealing piece 42 and the second sealing piece 43 is provided with three sealing surfaces, and the sealing mechanism is matched with upper and lower double sealing, so that a stable sealing effect is achieved before and after the partition plate 3 moves.
Alternatively, the second seal 43 is a hollow balloon structure, the inside of which is filled with inert gas; the air bag structure is in an inflatable design, the outer wall of the air bag structure is tightly attached to the inner wall of the heating box 1 in an inflatable expansion mode, and the sealing effect is improved.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. The heat pipe structure of the electric heating humidifier is characterized by comprising a heating box (1), wherein a partition plate (3) for separating a heating cavity and a steam cavity is arranged in the heating box (1), an electric heating pipe (5) is arranged in the heating cavity, a through liquid inlet pipe (11) is arranged on the side wall of the heating cavity, and a through steam pipe (12) is arranged in the steam cavity;
The lifting mechanism comprises an air cylinder (21) arranged in the steam cavity, a piston rod (22) is arranged at the output end of the air cylinder (21), and the piston rod (22) is connected with the partition plate (3) through a mounting frame (23) and synchronously displaces with the partition plate;
The ventilation mechanism comprises a plurality of ventilation valves (61) arranged on the partition plate (3), a rotatable valve rod (62) is arranged in the middle of the ventilation valves (61), and a valve clack (63) for controlling the opening and closing of a valve channel is sleeved on the outer wall of the valve rod (62);
An air inlet end seat (65) is arranged at one end of the ventilation valve (61) penetrating into the heating cavity, a filter screen (66) is clamped in the air inlet end seat (65), and an air outlet end seat (64) is arranged at one end of the ventilation valve (61) penetrating into the steam cavity.
2. The heat pipe structure of the heating stable electric heating humidifier according to claim 1, wherein at least one group of liquid collecting valves (7) are arranged on the partition plate (3), the liquid collecting valves (7) are one-way valves from top to bottom, and the inlet part is of a concave structure.
3. A heat pipe structure of a heat stable electrothermal humidifier according to claim 1, wherein the valve stem (62) is controlled by a motor, and the valve flap (63) is adapted to the vent valve (61) channel specification.
4. The heat pipe structure of an electrothermal humidifier with stable heating according to claim 1, wherein the inner cavity of the air outlet end seat (64) is provided with a retaining groove.
5. The heat pipe structure of the heating-stable electric humidifier according to claim 1, wherein the sealing mechanism comprises a notch (41) formed at the edge of the partition board (3), a first sealing element (42) with a 'fishhook' structure is clamped in the notch (41), a second sealing element (43) is clamped in a groove of the first sealing element (42), and edges of the first sealing element (42) and the second sealing element (43) are attached to the inner wall of the heating box (1).
6. A heat pipe structure of a heat stable electrothermal humidifier according to claim 5, wherein the second sealing member (43) is a hollow air bag structure filled with inert gas.
CN202420052345.0U 2024-01-09 2024-01-09 Heating stable electric heating humidifier heat pipe structure Active CN221593074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420052345.0U CN221593074U (en) 2024-01-09 2024-01-09 Heating stable electric heating humidifier heat pipe structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420052345.0U CN221593074U (en) 2024-01-09 2024-01-09 Heating stable electric heating humidifier heat pipe structure

Publications (1)

Publication Number Publication Date
CN221593074U true CN221593074U (en) 2024-08-23

Family

ID=92395551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420052345.0U Active CN221593074U (en) 2024-01-09 2024-01-09 Heating stable electric heating humidifier heat pipe structure

Country Status (1)

Country Link
CN (1) CN221593074U (en)

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