CN220169591U - Steam humidifier - Google Patents

Abstract

The utility model discloses a steam humidifier, comprising: the water tank, upper cover, delivery pipe, suction pump, heating pipe and gas-supply pipe, the upper cover is installed in the water tank upper end and is enclosed with it to form the installation cavity, be equipped with the steam chamber on the upper cover, and still be equipped with the steam outlet of intercommunication steam chamber and outside on the upper cover, delivery pipe, suction pump, heating pipe and gas-supply pipe all set up in the installation cavity, water tank, delivery pipe, suction pump, heating pipe, gas-supply pipe and steam chamber communicate in proper order. The water pump directly conveys water into the heating pipe, the heating pipe heats the water conveyed to the heating pipe to generate steam, and the steam is conveyed into the steam cavity through the gas conveying pipe, so that the steam generation efficiency is improved.

Description

Steam humidifier

Technical Field

The utility model relates to the technical field of humidifying elements by heating, in particular to the technical field of steam humidifiers.

Background

The chinese utility model patent document of application number 202220998874.0 discloses a steam humidifier, which comprises an outer container, a heating element, a temperature controller and an inner container forming a steam generation cavity, wherein the outer container is arranged in a main machine shell 3 and forms an inner container cavity, the heating element is arranged at the bottom of the inner container cavity, the inner container is detachably assembled in the inner container cavity and is arranged on the heating element, and the temperature controller is elastically contacted with the outer wall of the inner container; the heating body is a heating disc, and when the heating disc works, the inner container is heated, the water body in the inner container is heated to be boiled to form steam, and the steam is discharged and humidified through the steam exhaust channel.

Although the existing humidifier can also spray humidification steam, the following disadvantages exist: because the heating body heats the whole water stored in the inner container until the water boils, steam can be generated, and the steam generation speed is low.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a steam humidifier, which adopts the technical scheme that:

a steam humidifier, comprising: the water tank, upper cover, delivery pipe, suction pump, heating pipe and gas-supply pipe, the upper cover is installed in the water tank upper end and is enclosed with it to form the installation cavity, be equipped with the steam chamber on the upper cover, and still be equipped with the steam outlet of intercommunication steam chamber and outside on the upper cover, delivery pipe, suction pump, heating pipe and gas-supply pipe all set up in the installation cavity, water tank, delivery pipe, suction pump, heating pipe, gas-supply pipe and steam chamber communicate in proper order.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the communicated positions of the gas pipe and the steam cavity are distributed with the steam outlet in a staggered way.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the steam boiler further comprises a top cover, a concave cavity is formed in the middle of the upper cover, and the top cover is detachably arranged on the upper cover and surrounds the concave cavity to form the steam cavity.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the heating pipe comprises a coil pipe and a heating sheet arranged on the outer wall of the coil pipe.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the coil pipe is horizontally arranged, the steam cavity is arranged above the coil pipe, and the bottom wall of the steam cavity is close to or attached to the heating pipe.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the heating device further comprises a heat conducting piece, wherein the heat conducting piece is arranged at the lower end of the upper cover and is attached to the heating piece.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the upper end of the water tank is provided with an opening, and the upper cover is detachably arranged at the opening of the upper end of the water tank.

The utility model has the beneficial effects that: the water pump directly conveys water into the heating pipe, the heating pipe heats the water conveyed to the heating pipe to generate steam, and the steam is conveyed into the steam cavity through the gas conveying pipe, so that the steam generation efficiency is improved.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is an exploded view of a steam humidifier according to embodiment 1 of the present utility model;

fig. 2 is a cross-sectional view of a steam humidifier according to embodiment 1 of the present utility model;

fig. 3 is a cross-sectional view of a steam humidifier according to embodiment 2 of the utility model;

fig. 4 is a cross-sectional view of a steam humidifier according to embodiment 3 of the present utility model.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Example 1

Referring to fig. 1-2, an embodiment 1 of the present utility model is presented, and a steam humidifier according to embodiment 1 includes: the water tank 1, upper cover 2, delivery pipe 3, suction pump 4, heating pipe 5 and gas-supply pipe 6, upper cover 2 installs and encloses the formation installation cavity rather than at water tank 1 upper end, be equipped with steam cavity 7 on the upper cover 2, and still be equipped with the steam outlet 8 of intercommunication steam cavity 7 and outside on the upper cover 2, delivery pipe 3, suction pump 4, heating pipe 5 and gas-supply pipe 6 all set up in the installation cavity, water tank 1, delivery pipe 3, suction pump 4, heating pipe 5, gas-supply pipe 6 and steam cavity 7 communicate in proper order.

The water pump 4 is used for conveying water stored in the water tank 1 into the heating pipe 5, and the heating pipe 5 is used for heating the water conveyed to the water pump into steam, then conveying the steam into the steam cavity 7 and conveying the steam out through the steam outlet 8.

Referring to the drawings, the heating pipe 5 includes a coil 51 and a heating plate 52 installed on the outer wall of the coil 51, the coil 51 is a copper pipe, two ends of the copper pipe are respectively communicated with the air pipe 6 and the water pump 4, the water pump 4 directly transfers water into the coil 21, the water in the coil 51 of the heating plate 52 heats to generate steam, and the steam is transferred into the steam cavity 7 through the air pipe 6, thereby being beneficial to improving the steam generation efficiency.

The communicating part of the gas pipe 6 and the steam cavity 7 is staggered with the steam outlet 8, so that steam can fully flow into the steam cavity 7 and then is sprayed out through the steam outlet 8, and the phenomenon that the steam directly passes through the steam cavity 7 and then is sprayed out from the steam outlet 8 after flowing out from the gas pipe 6 is avoided.

The upper end of the water tank 1 is opened, the upper cover 2 is detachably arranged at the opening of the upper end of the water tank 1, the upper cover 2 can be arranged on the water tank 1 in a clamping or threaded connection mode, and water can be added into the water tank 1 after the upper cover 2 is detached.

In this embodiment, the steam generating device further includes a top cover 9, a cavity is provided in the middle of the upper cover 2, and the top cover 9 is detachably mounted on the upper cover 2 and encloses with the cavity to form the steam cavity 7.

In this embodiment, a rubber ring is disposed on the outer periphery of the top cover 9, and the top cover 9 is covered by the rubber ring and is disposed at the opening of the cavity to seal. Because steam can condense in the cavity and produce the comdenstion water, the user can open after the top cap 9 clean in the steam chamber 7, avoid the water that gathers in the steam chamber 7 to breed the bacterium.

Example 2

Based on the description of embodiment 1, embodiment 2 of the present utility model is further proposed, in which, in embodiment 2, the steam chamber 7 is disposed above the coil 51, and the bottom wall of the steam chamber 7 is close to or attached to the heating pipe 5, and the heating pipe 5 heats the water fed to the heating pipe to become steam, and at the same time, heats the inner wall of the steam chamber 7 of the upper cover 2, thereby increasing the temperature of the inner wall of the steam chamber 7, and at the same time, heats the steam inside the steam chamber 7, thereby reducing condensation of the steam.

The upper cover 2 can be made of heat-resistant plastic or silica gel material, so that harmful substances are prevented from being generated when the upper cover 2 is heated by the heating sheet 52.

Example 3

Based on the description of embodiment 1, embodiment 3 of the present utility model is further proposed, and the steam humidifier proposed in embodiment 3 is provided with a heat conducting member 10 between the heating sheet 52 and the lower end of the upper cover 2, and the heat conducting member 10 is respectively bonded to the heating sheet 52 and the inner wall of the steam chamber 7, so as to heat the inner wall of the steam chamber 7 of the upper cover 2, raise the temperature of the inner wall of the steam chamber 7, and simultaneously heat the steam inside the steam chamber 7, thereby reducing condensation of the steam.

The heat conductive member 10 may be made of a heat conductive metal material.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (7)

1. A steam humidifier, comprising: the water tank (1), upper cover (2), delivery pipe (3), suction pump (4), heating pipe (5) and gas-supply pipe (6), upper cover (2) are installed in water tank (1) upper end and enclose rather than the closing and form the installation cavity, be equipped with steam cavity (7) on upper cover (2), and still be equipped with intercommunication steam cavity (7) and outside steam outlet (8) on upper cover (2), delivery pipe (3), suction pump (4), heating pipe (5) and gas-supply pipe (6) all set up in the installation cavity, water tank (1), delivery pipe (3), suction pump (4), heating pipe (5), gas-supply pipe (6) and steam cavity (7) communicate in proper order.

2. The steam humidifier according to claim 1, wherein the gas delivery pipe (6) and the steam chamber (7) are in communication with the steam outlet (8) in a staggered arrangement.

3. The steam humidifier according to claim 2, further comprising a top cover (9), wherein a cavity is provided in the middle of the upper cover (2), and the top cover (9) is detachably mounted on the upper cover (2) and encloses with the cavity to form the steam chamber (7).

4. A steam humidifier according to claim 1, wherein the heating tube (5) comprises a coil (51) and a heat generating fin (52) mounted to an outer wall of the coil (51).

5. The steam humidifier of claim 4, wherein the coil (51) is disposed horizontally, the steam chamber (7) is disposed above the coil (51), and a chamber bottom wall of the steam chamber (7) is adjacent to or conforms to the heating tube (5).

6. The steam humidifier of claim 4, further comprising a heat conducting member (10), wherein the heat conducting member (10) is mounted at a lower end of the upper cover (2) and is attached to the heat generating sheet (52).

7. A steam humidifier according to any one of claims 1-6, wherein the water tank (1) is open at an upper end, and the upper cover (2) is detachably mounted at the upper end opening of the water tank (1).