CN108758934B - Floating capillary humidifier - Google Patents
Floating capillary humidifier Download PDFInfo
- Publication number
- CN108758934B CN108758934B CN201810844877.7A CN201810844877A CN108758934B CN 108758934 B CN108758934 B CN 108758934B CN 201810844877 A CN201810844877 A CN 201810844877A CN 108758934 B CN108758934 B CN 108758934B
- Authority
- CN
- China
- Prior art keywords
- capillary tube
- buoyancy block
- electric heating
- capillary
- heating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000005485 electric heating Methods 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000009834 vaporization Methods 0.000 claims description 10
- 230000008016 vaporization Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 240000007182 Ochroma pyramidale Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000006911 nucleation Effects 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 238000002207 thermal evaporation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
Abstract
The invention relates to a floating capillary humidifier, which consists of a buoyancy block, a capillary tube, an electric heating element, a phase change induction rod and a shell. The invention provides a continuous and stable supply channel for preparing isolated heated liquid by utilizing capillary phenomenon in a capillary tube fixed on a buoyancy block, and eliminates the conventional technical scheme of heating the liquid in a container integrally.
Description
Technical Field
The invention relates to the technical field of thermal evaporation humidifiers, in particular to a floating capillary humidifier.
Background
The conventional type of the air humidifier comprises a thermal evaporation humidifier, an ultrasonic humidifier and a cold fog humidifier, wherein the humidifying effect of the thermal evaporation humidifier is obviously better than that of the ultrasonic humidifier and the cold fog humidifier, but the thermal evaporation humidifier has obvious defects that the problems of continuous high temperature, large vibration, large noise, high steam temperature, heavy shape and the like of liquid in a container during working are not solved easily, and the market is far worse than that of the ultrasonic humidifier.
Through searching, the humidifier with the patent application number 201210280427.2 is found, in order to solve the problem of large noise, a mode of heating below the boiling point to prevent boiling is adopted, namely, a natural evaporation phenomenon of high-temperature liquid is utilized, and the humidifying effect is inferior to that of boiling vaporization.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the floating capillary humidifier which is continuous and stable in boiling and vaporization, low in noise and vibration, free from temperature rise of liquid in a container and portable.
The invention aims at realizing the following technical means:
a floating capillary humidifier, characterized by: the device comprises a buoyancy block, a capillary tube, an electric heating element, a phase change induction rod and a shell, wherein the shell is buckled on the upper surface of the buoyancy block, an inner cavity is formed between the shell and the buoyancy block, and a through hole communicated with the inner cavity is formed at the upper end of the shell;
a capillary tube is inserted on the buoyancy block and is communicated with the inner cavity and the liquid in the external container; an electric heating element connected with a power supply is arranged on the outer side of the capillary tube, and a phase change induction rod is arranged on the inner side of the capillary tube.
And the capillary tube, the electric heating element and the phase change induction rod are all arranged in the shell.
Furthermore, the buoyancy block is made of light materials or is of a lightweight design, such as balsawood or hollow structures, and floats on the liquid surface of the outer container.
And the capillary tube is obliquely or vertically arranged on the buoyancy block, and the fixing mode of the capillary tube on the buoyancy block is any one or combination of a plurality of modes of welding, bonding, hanging, interference fit, limiting support, binding and the like.
Furthermore, the capillary tube uses a material that is wettable with water, such as glass or stainless steel.
And the electric heating element uses electric heating wires, heating ceramics and other forms of electric heating elements.
Furthermore, the phase change induction rod is made of solid or hollow materials with rough surfaces, such as bamboo sticks or ceramic rods or glass rods.
The invention has the advantages and positive effects that:
1. the buoyancy block floats on the liquid level, the capillary tube is fixed on the buoyancy block and communicated with the liquid, the capillary tube is always communicated with the liquid in the container, the electric heating element is arranged on the outer side of the capillary tube, and the liquid in the capillary tube climbs to the heating part of the electric heating element due to capillary phenomenon. The capillary phenomenon in the capillary tube is utilized to provide a continuous and stable supply channel for preparing the liquid to be isolated and heated, the conventional technical scheme for integrally heating the liquid in the container is eliminated, and the boiling vaporization only occurs at the electric heating part of the capillary tube by adopting a method for heating the liquid in the capillary tube, so that the phenomenon of vibration and noise generated by the integral boiling of the liquid in the container is avoided.
2. The phase change induction rod is placed in the capillary tube, a large amount of nucleation interfaces are provided for high-temperature liquid vaporization to promote vaporization efficiency, and the stable and rapid vaporization process can prevent phenomena of water vapor mixing eruption, noise vibration and the like caused by energy accumulation, so that vibration and noise are further reduced.
3. The boiling vaporization process is limited to the heating part of the electric heating element of the capillary tube, and the generated steam has small flow and stable direction, and is not easy to generate steam scalding danger.
4. The invention adopts a heating mode of isolated heating, and compared with the prior art, the energy consumption is lower.
5. The invention has simple structure and is easy to realize lightweight design.
6. The floating capillary humidifier is ingenious in design, reasonable in structure, convenient to use and high in practicability, and can solve the problem of vibration and noise generated by integral boiling of liquid in a container of a conventional thermal evaporation humidifier, so that the thermal evaporation humidifier which is continuous and stable in boiling and vaporization, low in noise and vibration, free from temperature rise of liquid in the container and portable is provided, and has great market popularization value.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the drawings, and it should be noted that the present embodiments are illustrative, not limiting, and not limiting to the scope of the present invention.
A floating capillary humidifier comprises a buoyancy block 1, a capillary tube 2, an electric heating element 3, a phase change induction rod 4 and a shell 5, wherein the shell is buckled on the upper surface of the buoyancy block, and the capillary tube, the electric heating element and the phase change induction rod are arranged inside the shell. An inner cavity is formed between the shell and the buoyancy block, and a through hole 6 communicated with the inner cavity is formed at the upper end of the shell. The shell is used for protecting the electric heating element and releasing steam, and the material and the structure of the shell can meet the requirements.
The buoyancy block is made of light materials or light-weight structures, such as balsawood, hollow structures and the like, and floats on the liquid surface of the outer container. A capillary tube is inserted on the buoyancy block, and the capillary tube is made of a material which is soaked with water, such as glass, stainless steel and the like. The capillary tube is obliquely or vertically arranged on the buoyancy block, and the fixing mode of the capillary tube on the buoyancy block can be any one or combination of a plurality of modes of welding, bonding, hanging, interference fit, limiting support, binding and the like.
The upper and lower ends of the capillary tube are respectively communicated with the inner cavity and the liquid in the external container. An electric heating element connected with a power supply is arranged on the outer side of the capillary tube, and the electric heating element is usually coaxially sleeved on the outer side of the capillary tube, and the electric heating element adopts an electric heating wire, heating ceramic and other forms. The inner side of the capillary tube is provided with a phase-change induction rod which is coaxial or eccentric with the capillary tube, and the phase-change induction rod is made of solid or hollow materials with rough surfaces, such as bamboo sticks, ceramic rods, glass rods and the like.
The working principle of the invention is as follows:
the floating capillary humidifier comprises a buoyancy block, a capillary tube, an electric heating element, a phase change induction rod and a shell, wherein the buoyancy block floats on the liquid level, the capillary tube is fixed on the buoyancy block and is communicated with liquid in a container, the electric heating element is arranged on the outer side of the capillary tube, the phase change induction rod is placed on the inner side of the capillary tube, and the shell is arranged on the outer side of the electric heating element. When the humidifier floats on the surface of liquid, the capillary tube is always communicated with the liquid in the container, the liquid in the capillary tube climbs to the heating part of the heating element along the capillary tube due to capillary phenomenon, the liquid in the capillary tube is heated after the heating element is electrified, the phase change induction rod placed on the inner side of the capillary tube provides a large amount of nucleation interfaces for vapor phase change to promote boiling vaporization, and the liquid in the heating part is continuously supplemented to the electric heating part due to capillary phenomenon, so that the continuous supply of the liquid in the heating part of the capillary tube is realized.
Claims (4)
1. A floating capillary humidifier, characterized by: the device comprises a buoyancy block, a capillary tube, an electric heating element, a phase change induction rod and a shell, wherein the shell is buckled on the upper surface of the buoyancy block, an inner cavity is formed between the shell and the buoyancy block, and a through hole communicated with the inner cavity is formed at the upper end of the shell;
a capillary tube is inserted on the buoyancy block and is communicated with the inner cavity and the liquid in the external container; an electric heating element connected with a power supply is arranged on the outer side of the capillary tube, and a phase change induction rod which provides a large number of nucleation interfaces for high-temperature liquid vaporization is arranged on the inner side of the capillary tube;
the capillary tube is made of a material which is soaked with water and comprises glass or stainless steel; the phase change induction rod is made of solid materials with rough surfaces, including bamboo sticks, ceramic rods or glass rods;
the electric heating element is coaxially sleeved on the outer side of the capillary tube, and the electric heating element uses electric heating wires or heating ceramics.
2. A floating capillary humidifier according to claim 1, wherein: the capillary tube, the electric heating element and the phase change induction rod are all arranged in the shell.
3. A floating capillary humidifier according to claim 1, wherein: the buoyancy block is made of light materials or light-weight design structures, the light materials comprise balsawood, the light-weight design structures comprise hollow structures, and the buoyancy block floats on the liquid surface of the outer container.
4. A floating capillary humidifier according to claim 1, wherein: the capillary tube is obliquely or vertically arranged on the buoyancy block, and the fixing mode of the capillary tube on the buoyancy block is any one or combination of welding, bonding, limiting support and binding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844877.7A CN108758934B (en) | 2018-07-27 | 2018-07-27 | Floating capillary humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844877.7A CN108758934B (en) | 2018-07-27 | 2018-07-27 | Floating capillary humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108758934A CN108758934A (en) | 2018-11-06 |
| CN108758934B true CN108758934B (en) | 2024-03-19 |
Family
ID=63972078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844877.7A Active CN108758934B (en) | 2018-07-27 | 2018-07-27 | Floating capillary humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758934B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278173Y (en) * | 1996-06-19 | 1998-04-08 | 吴国全 | Quick vapour-generating structure by electric heating element |
| DE19825882A1 (en) * | 1997-06-12 | 1998-12-17 | Ruediger Ufermann | Capillary dosing unit |
| CN1242496A (en) * | 1998-07-19 | 2000-01-26 | 青岛海洋大学 | Capillary air-humidification method and apparatus therefor |
| US6397786B1 (en) * | 2001-04-27 | 2002-06-04 | Chia-Hsiung Wu | Indirect damp generator |
| CN102401598A (en) * | 2011-11-23 | 2012-04-04 | 苏州新太铜高效管有限公司 | Falling film evaporation heat exchange pipe |
| CN203719486U (en) * | 2014-01-17 | 2014-07-16 | 南京工业大学 | Combined type heat pipe liquid absorbing core |
| CN105180700A (en) * | 2015-09-10 | 2015-12-23 | 华北电力大学 | Porous wall surface heat exchange tube with fixed evaporation core and preparation method of porous wall surface heat exchange tube |
| CN206315481U (en) * | 2016-12-12 | 2017-07-11 | 北京广厦环能科技股份有限公司 | A kind of steam generator |
| CN208750916U (en) * | 2018-07-27 | 2019-04-16 | 天津百利民生节能环保技术有限公司 | Floatation type capillary humidifier |
-
2018
- 2018-07-27 CN CN201810844877.7A patent/CN108758934B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278173Y (en) * | 1996-06-19 | 1998-04-08 | 吴国全 | Quick vapour-generating structure by electric heating element |
| DE19825882A1 (en) * | 1997-06-12 | 1998-12-17 | Ruediger Ufermann | Capillary dosing unit |
| CN1242496A (en) * | 1998-07-19 | 2000-01-26 | 青岛海洋大学 | Capillary air-humidification method and apparatus therefor |
| US6397786B1 (en) * | 2001-04-27 | 2002-06-04 | Chia-Hsiung Wu | Indirect damp generator |
| CN102401598A (en) * | 2011-11-23 | 2012-04-04 | 苏州新太铜高效管有限公司 | Falling film evaporation heat exchange pipe |
| CN203719486U (en) * | 2014-01-17 | 2014-07-16 | 南京工业大学 | Combined type heat pipe liquid absorbing core |
| CN105180700A (en) * | 2015-09-10 | 2015-12-23 | 华北电力大学 | Porous wall surface heat exchange tube with fixed evaporation core and preparation method of porous wall surface heat exchange tube |
| CN206315481U (en) * | 2016-12-12 | 2017-07-11 | 北京广厦环能科技股份有限公司 | A kind of steam generator |
| CN208750916U (en) * | 2018-07-27 | 2019-04-16 | 天津百利民生节能环保技术有限公司 | Floatation type capillary humidifier |
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| Publication number | Publication date |
|---|---|
| CN108758934A (en) | 2018-11-06 |
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