Humidification unit and heating system

Abstract

The embodiment of the invention provides a humidifying unit and a heating system, and relates to the technical field of humidifiers. A humidifying unit of the heating system comprises a flow channel space, a liquid inlet, a liquid outlet and a waterproof breathable material, wherein the liquid inlet and the liquid outlet are communicated with the flow channel space. The waterproof breathable material has hydrophobic and breathable functions. And at least one part of the waterproof breathable material is in contact with the liquid in the flow channel space. The heating device can be used for supplying water to humidify indoor air, electricity and energy can be saved, and the occupied space is reduced when the heating device is combined with a heating radiator and other devices for use.

Description

Technical Field

[0001] The present invention relates to the technical field of humidifiers, and in particular to a humidifying unit and a heating system. Background Art

[0002] Winters are cold and dry, making heating essential for households. Traditional heating equipment typically utilizes a multi-plate metal heating element structure. Heat is generated by burning fuels such as oil or natural gas. Heat is then transferred from the primary heat pipe network of the thermal power plant (or boiler room) to the water in the secondary heat pipe network of the user through a heat exchanger station. The secondary pipe network then transports the heat (hot water) to each user's building, where it is released into the home through heat dissipation devices such as radiators. This heating method transfers heat energy to the interior space through the principles of thermal radiation and convection, effectively raising the indoor temperature to meet winter warmth needs.

[0003] However, this direct air heating method significantly reduces the relative humidity of indoor air. Prolonged exposure to such conditions can damage the respiratory mucosa, leading to symptoms like coughing and sore throat. Dehydration can also cause dryness and itching on the skin. While standalone humidifiers are currently available, they require additional space and power, and their humidification effect lacks synergy with heating equipment, making them ineffective in fundamentally addressing the dry air caused by heating. Summary of the Invention

[0004] The purpose of the present invention includes providing a humidifying unit and a heating system, which can utilize water supplied by heating equipment to humidify indoor air, can save electricity and energy, and can be used in combination with devices such as radiators to reduce space occupancy.

[0005] The embodiments of the present invention can be implemented as follows: In a first aspect, the present invention provides a humidifying unit, comprising: Runner space; a liquid inlet and a liquid outlet communicated with the flow channel space; The waterproof and breathable material has hydrophobic and breathable functions, and at least a portion of the waterproof and breathable material contacts the liquid in the flow channel space.

[0006] In an optional embodiment, the method further includes: A shell body forms the flow channel space inside the shell body, and the liquid inlet and the liquid outlet are adapted to the shell body.

[0007] In an optional embodiment, a ventilation opening is provided on the shell, and the position of the ventilation opening corresponds to the waterproof and breathable material.

[0008] In an optional embodiment, the shell includes a shell body and a cover plate, the shell body is provided with the flow channel space, the shell body is provided with the liquid inlet and the liquid outlet connected to the flow channel space, and the cover plate is provided on the shell body to close the flow channel space.

[0009] In an optional embodiment, a plurality of the ventilation openings are provided on the cover plate, and at least a portion of the waterproof and breathable material is located on a side of the cover plate close to the shell body.

[0010] In an optional embodiment, the waterproof breathable material is a sheet-shaped waterproof breathable membrane, and the waterproof breathable membrane at least includes a first waterproof breathable membrane and a second waterproof breathable membrane; The first waterproof and breathable membrane is located on a side of the cover plate close to the housing body; The second waterproof breathable membrane is located on the opposite side of the first waterproof breathable membrane; In addition, a plurality of ventilation openings are also provided on the shell body opposite to the cover plate.

[0011] In an optional embodiment, the method further includes: A pressure balancing assembly includes a flow guide tube, a regulating tube, and an elastic member. The flow guide tube is fixed and connected to the liquid inlet. The flow guide tube is provided with a flow guide hole for discharging liquid from the flow guide tube. The regulating tube is sleeved around the outer periphery of the flow guide tube and can move relative to the flow guide tube so that the regulating tube can cover or expose the flow guide hole. A flow gap is provided between the regulating tube and the flow guide tube to allow liquid to flow. One end of the elastic member is connected to the end of the regulating tube away from the liquid inlet, and the other end of the elastic member is fixed. In an optional embodiment, the housing is further provided with a drain valve connected to the heat dissipation cavity.

[0012] In an optional embodiment, the guide hole includes a first guide hole and a second guide hole, the first guide hole is opened at the end of the guide tube facing the elastic member, and the second guide hole is a plurality of holes opened on the side wall of the guide tube and arranged at intervals along the guide tube.

[0013] In an optional embodiment, the regulating tube includes a first blocking wall and a second blocking wall, the first blocking wall faces the first flow guide hole and blocks the liquid discharged from the first flow guide hole, and the second blocking wall is a cylindrical wall sleeved on the outer circumference of the flow guide tube.

[0014] In an optional embodiment, a one-way hole is formed on the second barrier wall, and the one-way hole conducts a passage from the outside of the second barrier wall toward the flow gap.

[0015] In an optional embodiment, waterproof glue is provided between the flow guide tube and the regulating tube, and the waterproof glue is provided at the end of the regulating tube close to the liquid inlet.

[0016] In an optional embodiment, the method further includes: A heat dissipation assembly includes a plurality of enclosures and heat sinks arranged in the flow channel space, the enclosures enclosing and forming a heat dissipation cavity; the heat sinks are arranged corresponding to the heat dissipation cavity; the enclosures are spaced apart to form an opening; a thermal sheet is provided at the opening, one end of the thermal sheet is a fixed end, the fixed end is fixed to the enclosure, and the other end of the thermal sheet is a buckle end, and the thermal sheet can be deformed to open or close the opening.

[0017] In an optional embodiment, the enclosure includes two arc-shaped first enclosures and two second enclosures located between the first enclosures, the first enclosure and the second enclosure are spaced apart to form the opening, the thermal sheet is arranged between the first enclosure and the second enclosure, the fixed end is fixedly connected to the first enclosure, and the snap-fit end is snap-fitted to the side of the second enclosure close to the heat dissipation cavity, or the fixed end is fixedly connected to the second enclosure, and the snap-fit end is snap-fitted to the side of the first enclosure close to the heat dissipation cavity.

[0018] In an optional embodiment, a plurality of water baffles are provided in the flow channel space, and the water baffles are arranged in an array in the flow channel space; the enclosure plate is spaced apart from the water baffles.

[0019] In an optional embodiment, the heat dissipation assembly further includes a drain valve communicated with the heat dissipation cavity for draining liquid from the heat dissipation cavity.

[0020] In an optional embodiment, the heat sink includes a heat sink body disposed at the bottom of the heat sink cavity and a plurality of fins located outside the heat sink cavity.

[0021] In a second aspect, the present invention provides a heating system comprising the humidification unit described in any one of the aforementioned embodiments.

[0022] The humidification unit and heating system provided by the embodiments of the present invention have the following beneficial effects: The humidifying unit of the heating system of the present invention includes a flow channel space, a liquid inlet and a liquid drain connected to the flow channel space, and a waterproof and breathable material. The waterproof and breathable material has hydrophobic and breathable functions. In addition, at least a portion of the waterproof and breathable material contacts the liquid in the flow channel space. By providing a liquid inlet and a liquid drain connected to the water supply pipeline of the heating system, hot water is introduced into the flow channel space. By providing the waterproof and breathable material, the gas water molecules in the flow channel space can be discharged through the waterproof and breathable material, and increase the indoor humidity after entering the room. At the same time, the waterproof and breathable material prevents the water in the flow channel space from leaking out of the flow channel space. The humidifying unit of the heating system of the present invention can utilize the water supply of the heating equipment to humidify the indoor air, can save electricity and energy, and can be used in combination with devices such as radiators to reduce space occupancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 A schematic structural diagram of the humidification unit provided in this embodiment from a first viewing angle; Figure 2 A schematic structural diagram of the humidification unit provided in this embodiment from a second viewing angle; Figure 3 A cross-sectional view of the pressure balancing assembly provided for this embodiment; Figure 4 A schematic cross-sectional view of the humidification unit provided in this embodiment; Figure 5 A schematic diagram of the structure of the pressure balance assembly provided in this embodiment in the open state; Figure 6 This is a structural diagram of the heat dissipation assembly provided in this embodiment in the open state.

[0025] Icon: 100-humidifying unit; 10-shell; 11-liquid inlet; 12-liquid outlet; 13-shell body; 14-cover; 141-ventilation opening; 15-water baffle; 20-waterproof and breathable material; 30-pressure balancing assembly; 31-flow guide pipe; 311-first flow guide hole; 312-second flow guide hole; 32-regulating pipe; 321-first blocking wall; 322-second blocking wall; 323-circulation gap; 33-elastic member; 34-guide member; 40-heat dissipation assembly; 41-enclosure; 411-first enclosure; 412-second enclosure; 42-thermal sensitive sheet; 43-heat sink; 431-heat sink body; 432-fin. DETAILED DESCRIPTION

[0026] Traditional heating systems transfer heat to indoor spaces through radiation and convection, effectively raising indoor temperatures to meet winter warmth needs. However, this direct air heating method significantly reduces the relative humidity of indoor air. Prolonged exposure to such conditions can damage the respiratory mucosa, leading to symptoms like coughing and sore throat. Furthermore, the skin can become dry, cracked, and itchy due to lack of moisture.

[0027] Although there are independent humidifier products on the market, they require additional indoor space and power supply, and their humidification effect lacks coordination with heating equipment, and cannot fundamentally solve the problem of air dryness caused by heating.

[0028] In response to the above problems, the present invention provides a humidifying unit 100 and a heating system, which can use water supplied by heating equipment to humidify indoor air, save electricity and energy, and be used in combination with devices such as radiators to reduce space occupancy.

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the invention is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0034] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0035] The overall structure, working principle and technical effects of the humidifying unit 100 of the heating system provided by the present invention are described in detail below through embodiments and in conjunction with the accompanying drawings.

[0036] Please refer to Figure 1 The humidification unit 100 provided by the present invention is applied to a heating system and uses hot water provided by the heating system to humidify the room.

[0037] Specifically, the heating system includes a heating device, a hot water pipe, and a humidifying unit 100 provided in this embodiment. The hot water pipe is connected to the heating device and the humidifying unit 100, respectively, and is used to supply hot water to the heating device and the humidifying unit 100. The heating device can be a radiator, etc., which uses the hot water pipe to pass hot water to exchange heat with the indoor air, thereby increasing the indoor temperature. However, when the temperature rises, the relative humidity of the indoor air will decrease while the absolute humidity remains unchanged, because warm air can accommodate more water vapor. Therefore, even if the moisture in the air does not decrease, people will feel drier. Furthermore, the indoor air is humidified by the humidifying unit 100 provided in this embodiment.

[0038] Specifically, the humidification unit 100 includes a flow channel orifice, a liquid inlet 11 and a liquid outlet 12 connected to the flow channel space, and a waterproof and breathable material 20. The waterproof and breathable material 20 has hydrophobic and breathable functions. In addition, at least a portion of the waterproof and breathable material 20 contacts the liquid in the flow channel space. It is understood that by providing the liquid inlet 11 and the liquid outlet 12 connected to the water supply pipeline of the heating system, hot water is introduced into the flow channel space. By providing the waterproof and breathable material 20, the gaseous water molecules in the flow channel space can be discharged through the waterproof and breathable material 20 and enter the room to increase the indoor humidity. At the same time, the waterproof and breathable material 20 prevents water in the flow channel space from leaking out of the flow channel space.

[0039] Furthermore, the humidifying unit 100 includes a housing 10. A flow passage is formed within the housing 10. Furthermore, a liquid inlet 11 and a liquid outlet 12 are adapted to fit within the housing 10. Specifically, the liquid inlet 11 and the liquid outlet 12 are disposed on the housing 10. By connecting the liquid inlet 11 and the liquid outlet 12 to the water supply line of the heating system, hot water is introduced into the flow passage within the housing 10.

[0040] Furthermore, the housing 10 is provided with a ventilation opening 141. The position of the ventilation opening 141 corresponds to the waterproof, breathable material 20. It is understood that the ventilation opening 141 is used to exhaust gas. The waterproof, breathable material 20 is positioned between the ventilation opening 141 and the flow channel space. Hot water evaporates in the flow channel space, forming gas. This gas permeates the waterproof, breathable material 20 and is discharged from the housing 10 through the ventilation opening 141, entering the room and increasing the indoor humidity.

[0041] In this embodiment, the housing 10 includes a housing body 13 and a cover plate 14. A flow passage is defined within the housing body 13. The housing body 13 is provided with a liquid inlet 11 and a liquid outlet 12, which communicate with the flow passage. The cover plate 14 is positioned over the housing body 13 to enclose the flow passage. It will be appreciated that the provision of the housing body 13 and the cover plate 14 provides a removable structure for easy cleaning of the flow passage and inspection of the internal structure.

[0042] Furthermore, the cover plate 14 is provided with a plurality of ventilation openings 141. At least a portion of the waterproof, breathable material 20 is located on the side of the cover plate 14 that is adjacent to the housing body 13. In this embodiment, the waterproof, breathable material 20 is attached to the side of the cover plate 14 that faces the housing body 13 to discharge gas from the flow channel space and prevent water from leaking through the ventilation openings 141.

[0043] Specifically, the waterproof breathable material 20 is a sheet-shaped waterproof breathable membrane. In this embodiment, the waterproof breathable membrane includes a first waterproof breathable membrane, which is disposed on a side of the cover plate 14 facing the housing body 13 .

[0044] Optionally, in other embodiments, the waterproof breathable membrane includes at least a first waterproof breathable membrane and a second waterproof breathable membrane. The first waterproof breathable membrane is located on the side of the cover plate 14 closest to the housing body 13. The second waterproof breathable membrane is located on the opposite side of the first waterproof breathable membrane. Furthermore, the housing body 13 opposite the cover plate 14 is also provided with a plurality of ventilation openings 141. It is understood that the bottom of the housing body 13 is also provided with ventilation openings 141 and a second waterproof breathable membrane, allowing both opposing sides of the housing 10 to discharge gaseous water molecules into the room, thereby increasing indoor air humidity and improving humidification efficiency.

[0045] Specifically, the waterproof, breathable material 20 is a moisture-permeable membrane that is waterproof, breathable, and moisture-permeable but water-impermeable. It can be a porous or non-porous hydrophobic membrane. For example, the moisture-permeable membrane can be made of PTFE, ePTFE, PDMS, mPES, PES, PP, PET, PE, PU, TPU, fiber, fabric, etc. The moisture-permeable membrane can be porous, breathable membranes such as ePTFE, stretched PP / PE, and hydrophobic PES membranes, as well as non-porous, breathable membranes such as breathable paper, PDMS membrane, TPV membrane, and silicone oil paper. The present invention does not limit the specific material of the moisture-permeable membrane, as long as the waterproof and breathable functions are achieved.

[0046] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 The humidifying unit 100 also includes a pressure balancing assembly 30. The pressure balancing assembly 30 includes a flow guide tube 31, a regulating tube 32 and an elastic member 33. The flow guide tube 31 is fixed and connected to the liquid inlet 11. The flow guide tube 31 is provided with a flow guide hole. The flow guide hole is used to discharge the liquid in the flow guide tube 31. In this embodiment, the flow guide tube 31, the regulating tube 32 and the elastic member 33 are all arranged in the shell 10. The high-temperature liquid enters the flow guide tube 31 from the liquid inlet 11, and then enters the shell 10 through the flow guide hole. The regulating tube 32 is sleeved on the outer periphery of the flow guide tube 31 and can move relative to the flow guide tube 31 so that the regulating tube 32 can cover or expose the flow guide hole. In addition, a flow gap 323 is provided between the regulating tube 32 and the flow guide tube 31 through which liquid can flow. It is understood that the regulating tube 32 covers or exposes the diversion holes, through which liquid is discharged. Under the action of water pressure, the regulating tube 32 moves away from the liquid inlet 11, thereby exposing more diversion holes. One end of the elastic member 33 is connected to the end of the regulating tube 32 away from the liquid inlet 11, and the other end of the elastic member 33 is fixed. It is understood that the elastic member 33 is used to provide a force to the end of the regulating tube 32 toward the liquid inlet 11, thereby balancing the water pressure at the other end of the regulating tube 32.

[0047] It is understood that the pressure balancing assembly 30 is used to balance the water inlet pressure of the humidifying unit 100 so that the water inlet pressure is maintained within a preset range. By setting the pressure balancing assembly 30 to change the water inlet flux, the internal pressure of the flow channel space is maintained constant, thereby achieving a stable moisture permeability state.

[0048] The flow guide tube 31 is connected to the liquid inlet 11. Liquid enters the flow guide tube 31 from the liquid inlet 11 and then enters the flow channel space through the flow guide holes. In this embodiment, the regulating tube 32 moves along the flow guide tube 31, thereby changing the number of flow guide holes exposed on the flow guide tube 31. When hot water flows out of the flow guide holes, the regulating tube 32 is moved away from the liquid inlet 11 by the water pressure, thereby exposing the flow guide holes. At this time, the elastic member 33 is squeezed. When the water pressure at the liquid inlet 11 is low, the pressure on the elastic member 33 is small, the regulating tube 32 moves a short distance away from the liquid inlet 11, and the number of flow guide holes exposed is small, which is equivalent to a smaller pipe cross-sectional area. In other words, the volume of water flowing in is small. While the water flow rate remains unchanged, the water volume entering the flow channel space decreases, but the pressure increases. This causes the water pressure at the flow guide holes to be greater than the water pressure at the liquid inlet 11, so that the water pressure at the flow guide holes reaches the preset pressure. When the water pressure is high, the elastic member 33 is subjected to a large pressure, the regulating tube 32 moves a large distance away from the liquid inlet 11, and a large number of diversion holes are exposed, which is equivalent to a large cross-sectional area of the pipe, that is, the volume of water flowing in at the same time is large. When the water flow rate remains unchanged, the volume of water flowing into the flow channel space is large and the pressure decreases, thereby making the water flow pressure at the diversion holes lower than the water flow pressure at the liquid inlet 11, so that the water flow pressure at the diversion holes reaches the preset pressure. In other words, when the pressure at the liquid inlet 11 is lower than the preset pressure, the pressure balancing component 30 can increase the water inlet pressure at the diversion holes to reach the preset pressure; when the pressure at the liquid inlet 11 is higher than the preset pressure, the pressure balancing component 30 can reduce the water inlet pressure at the diversion holes to reach the preset pressure, thereby achieving the effect of regulating the water inlet pressure, maintaining the water flow pressure at a constant level, and further controlling the water vapor permeability of the humidification unit 100 to be stable.

[0049] It is understood that the preset pressure can be changed by adjusting the stiffness coefficient of the elastic member 33. For example, increasing the stiffness coefficient of the elastic member 33 increases the force required to produce the same amount of deformation, making it harder for the regulating tube 32 to be pushed. Under a constant pressure at the liquid inlet 11, the fewer diversion holes are exposed, and the higher the preset pressure. Decreasing the stiffness coefficient of the elastic member 33 decreases the force required to produce the same amount of deformation, making it easier for the regulating tube 32 to be pushed. Under a constant pressure at the liquid inlet 11, the more diversion holes are exposed, and the lower the preset pressure.

[0050] Furthermore, in this embodiment, the central axes of the flow guide tube 31, the regulating tube 32, and the elastic member 33 are co-linear. It will be appreciated that by arranging the central axes of the flow guide tube 31 and the regulating tube 32 to be co-linear, the regulating tube 32 is facilitated to move along the central axis of the flow guide tube 31. By arranging the central axes of the regulating tube 32 and the elastic member 33 to be co-linear, the elastic force exerted by the elastic member 33 on the regulating tube 32 is balanced with the pressure exerted by the water flow on the regulating tube 32.

[0051] Specifically, in this embodiment, the flow guide holes include a first flow guide hole 311 and a second flow guide hole 312. The first flow guide hole 311 is provided at the end of the flow guide tube 31 facing the elastic member 33. The second flow guide holes 312 are multiple holes provided in the sidewall of the flow guide tube 31 and are spaced apart along the flow guide tube 31. It will be appreciated that in this embodiment, the flow guide tube 31 includes a sidewall and an end plate remote from the liquid inlet 11. The first flow guide hole 311 is provided in the end plate remote from the liquid inlet 11, while the second flow guide holes 312 are provided in the sidewall.

[0052] Correspondingly, the regulating tube 32 includes a first barrier wall 321 and a second barrier wall 322. The first barrier wall 321 faces the first flow guide hole 311 and blocks liquid discharged from the first flow guide hole 311. The second barrier wall 322 is a cylindrical wall that sleeves around the outer circumference of the flow guide tube 31. Specifically, the first barrier wall 321 is disposed within the regulating tube 32, corresponding to the end plate of the flow guide tube 31 away from the liquid inlet 11. The second barrier wall 322 is a cylindrical wall that surrounds the side wall of the flow guide tube 31. It will be understood that the gap between the first barrier wall 321 and the end plate of the flow guide tube 31 away from the liquid inlet 11, as well as the gap between the second barrier wall 322 and the side wall of the flow guide tube 31, together form a flow gap 323. Liquid discharged from the flow guide hole enters the flow gap 323, impacting the first barrier wall 321 and the second barrier wall 322, thereby pushing the regulating tube 32 away from the liquid inlet 11.

[0053] Furthermore, waterproof glue (not shown) is installed between the flow guide tube 31 and the regulating tube 32. This glue is located at the end of the regulating tube 32 near the liquid inlet 11. This prevents liquid from flowing out of the flow gap 323 when the water pressure is too low, which could cause the water pressure in the flow gap 323 to be too low to move the regulating tube 32. Furthermore, when the water pressure reaches a certain level, the water flow breaks through the waterproof glue, preventing damage to the regulating tube 32 caused by excessive pressure.

[0054] In this embodiment, a one-way hole (not shown) is provided in the second barrier wall 322. The one-way hole provides a path from the outside of the second barrier wall 322 to the flow gap 323. As will be appreciated, water can flow back into the flow conduit 31 through the one-way hole and then be discharged through the flow conduit 31's diversion holes. By providing the one-way hole, water can be controlled to flow in the reverse direction, enabling reverse cleaning of the flow conduit 31.

[0055] Furthermore, in this embodiment, the elastic member 33 is a spring. A guide member 34 is disposed within the end of the regulating tube 32 remote from the flow guide tube 31, and the end of the regulating tube 32 remote from the flow guide tube 31 is sleeved onto the guide member 34. The guide member 34, regulating tube 32, and flow guide tube 31 are coaxially arranged. The spring is sleeved onto the guide member 34. One end of the spring is connected to the end of the regulating tube 32 remote from the liquid inlet 11, while the other end of the spring is fixed. The guide member 34 guides the flow guide tube 31 and simultaneously limits the position of the spring.

[0056] In this embodiment, the guide member 34 is a guide tube. Alternatively, in other embodiments, the guide member 34 can be configured as a guide column, which is not limited in the present invention.

[0057] Optionally, in this embodiment, the pressure balancing assembly 30 is provided only at the liquid inlet 11. Of course, in other embodiments, the pressure balancing assembly 30 may be provided at both the liquid inlet 11 and the liquid outlet 12. In this way, the directions of the liquid inlet 11 and the liquid outlet 12 can be switched to achieve bidirectional flow, reduce scale formation, and avoid waterway blockage.

[0058] Specifically, on the pressure-balancing assembly 30 located at the drain port 12, the regulating tube 32 and the diversion tube 31 are locked relative to each other, ensuring that the diversion hole is always exposed outside the regulating tube 32, allowing liquid to be discharged directly from the diversion hole. By installing the pressure-balancing assembly 30 at both the inlet 11 and the drain port 12, and selectively activating one of the pressure-balancing assemblies 30, the inlet 11 and the drain port 12 can be interchanged, achieving two-way flow, reducing scale formation, and preventing waterway blockage.

[0059] By setting up the pressure balancing component 30, the humidifying unit 100 can adapt to the water pressure in most areas, thereby ensuring that the pressure of water entering the flow channel space remains within a certain range, avoiding excessive pressure that damages the internal structure, or excessive pressure that causes poor moisture permeability.

[0060] Please refer to Figure 2 、 Figure 4 and Figure 6 The humidification unit 100 also includes a heat dissipation assembly 40. The heat dissipation assembly 40 includes a plurality of panels 41 and heat sinks 43 disposed within the flow channel space. The panels 41 surround and form a heat dissipation cavity. The heat sinks 43 are disposed corresponding to the heat dissipation cavity. The panels 41 are spaced apart to form a plurality of openings, and a thermal sheet 42 is disposed at each opening. One end of the thermal sheet 42 is a fixed end, which is fixed to the panel 41, and the other end of the thermal sheet 42 is a snap-fit end. The thermal sheet 42 can be deformed to open or close the opening.

[0061] A thermosensitive sheet 42 is provided between two adjacent enclosures 41. The thermosensitive sheet 42 is deformed to open an opening, so that water can flow into the heat dissipation cavity from the flow channel space. When hot water enters the heat dissipation cavity, the heat exchange efficiency is improved through the heat dissipation sheet 43, and the hot water is cooled.

[0062] Specifically, in this embodiment, the fixed end of the thermal sheet 42 is always fixed to the enclosure 41 on one side. The snap-fit end of the thermal sheet 42 is snap-fitted to the enclosure 41 on the other side under normal conditions, that is, the opening is closed under normal conditions, and water cannot enter the heat dissipation cavity. The above-mentioned normal state refers to the situation where the water temperature in the flow channel space is lower than the preset temperature. When the water temperature in the flow channel space is higher than the preset temperature, the thermal sheet 42 is deformed by heat, and the snap-fit end is separated from the enclosure 41, thereby opening the opening, and hot water enters the heat dissipation cavity for heat dissipation, thereby improving the heat dissipation efficiency, reducing the water temperature in the flow channel space, and keeping the water temperature within the preset range, maintaining the stability of the moisture permeability of the humidifier and the comfort of the air temperature and humidity, extending the service life of the humidifier, and reducing the risk of scalding.

[0063] Furthermore, at least one opening is provided on each of the two opposing sides of the heat dissipation cavity. It is understood that water flows into the heat dissipation cavity through the opening on one side and out through the opening on the other side. Specifically, in this embodiment, the heat dissipation cavity is provided with at least one opening on each side, facing the liquid inlet 11 and the liquid outlet 12. This arrangement facilitates the smooth entry of hot water into the heat dissipation cavity from the liquid inlet 11 toward the liquid outlet 12, allowing the hot water to flow smoothly into and out of the heat dissipation cavity, thereby accelerating the flow of hot water and improving heat dissipation efficiency.

[0064] Optionally, in this embodiment, two openings are provided on the side of the heat dissipation cavity facing the liquid inlet 11. Two openings are provided on the side of the heat dissipation cavity facing the liquid outlet 12. In other embodiments, the number of openings of the heat dissipation cavity facing the liquid inlet 11 and the liquid outlet 12 can be set arbitrarily, and this application does not impose any limitation thereto.

[0065] Specifically, in this embodiment, the enclosure 41 includes two arc-shaped first enclosures 411 and two second enclosures 412 located between the first enclosures 411. The concave surfaces of the two arc-shaped first enclosures 411 are arranged opposite to each other, and the two second enclosures 412 are arranged in parallel. The ends of the first enclosure 411 and the ends of the second enclosure 412 are spaced apart to form an opening, and a thermal sheet 42 is provided between the first enclosure 411 and the second enclosure 412. The fixed end is fixedly connected to the first enclosure 411, and the buckling end is buckled with the side of the second enclosure 412 close to the heat dissipation cavity. It can be understood that by providing the arc-shaped first enclosure 411, it is convenient for hot water to form turbulence after entering the heat dissipation cavity. In water flow, turbulence is generally more efficient than laminar flow. The strong mixing effect of turbulence can destroy the thermal boundary layer, significantly improve the convective heat transfer coefficient, increase the heat exchange rate, and accelerate heat dissipation.

[0066] Specifically, in this embodiment, the distance between the two ends of the first enclosing plate 411 is greater than the distance between the two second enclosing plates 412. In this embodiment, the first enclosing plate 411, the second enclosing plate 412, and the thermal sheet 42 are sequentially arranged to form an "8"-shaped heat dissipation cavity. It is understood that the heat dissipation cavity is configured in this shape to facilitate the rapid formation of turbulence after water enters the heat dissipation cavity, thereby improving heat dissipation efficiency.

[0067] In this embodiment, multiple water baffles 15 are also provided within the flow channel space. Specifically, the water baffles 15 are arranged in an array within the flow channel space. It can be understood that the provision of the water baffles 15 allows water to evenly fill the flow channel space, thereby improving humidification efficiency. Specifically, when water flows out of the liquid inlet 11, it is gradually blocked and diverted by the water baffles 15. This disperses the water flow to various locations within the flow channel space and regulates the water pressure, achieving better moisture discharge efficiency.

[0068] Furthermore, in this embodiment, the enclosure 41 is spaced apart from the water retaining plate 15. It is understandable that turbulence is also formed outside the heat dissipation cavity in the flow channel space, which facilitates guiding the water flow into the heat dissipation cavity.

[0069] Optionally, in other embodiments, the fixed end is also fixedly connected to the second enclosure 412, and the buckling end is buckled with a side of the first enclosure 411 close to the heat dissipation cavity, which is not limited in the present invention.

[0070] In this embodiment, the heat sink 43 includes a heat sink body 431 disposed at the bottom of the heat dissipation cavity and a plurality of fins 432 located outside the heat dissipation cavity. Specifically, the fins 432 are disposed outside the housing 10 and are fixedly connected to the heat sink body 431. The provision of the fins 432 increases the heat exchange area and improves heat dissipation efficiency.

[0071] Specifically, in this embodiment, the heat sink body 431 and the fins 432 are made of aluminum or aluminum alloy. In other embodiments, the heat sink body 431 and the fins 432 can be made of other materials with good heat dissipation effects, which is not limited in the present invention.

[0072] Optionally, in this embodiment, the humidifier includes two heat dissipation assemblies 40. The two heat dissipation assemblies 40 are arranged sequentially along the direction from the liquid inlet 11 to the liquid outlet 12. In other embodiments, the humidifier may be provided with one or more heat dissipation assemblies 40. The heat dissipation assemblies 40 can be freely arranged within the flow channel space. This application does not limit the number and position of the heat dissipation assemblies 40.

[0073] It is understood that by providing the heat dissipation assembly 40, when the water temperature in the flow channel space is too high, the heat-sensitive sheet 42 is deformed by the heat, the snap-fit end disengaging from the abutment with the enclosure 41, and the opening is opened. Hot water enters the heat dissipation chamber from the end near the liquid inlet 11, and after heat dissipation is completed within the heat dissipation chamber, it is discharged from the end near the liquid outlet 12. The hot water continuously flows into or out of the heat dissipation chamber, achieving cyclic heat dissipation. When the water temperature in the flow channel space reaches a preset temperature, the heat-sensitive sheet 42 recovers its deformation, the snap-fit end abutting the enclosure 41, and the opening is closed, thereby maintaining a constant water temperature in the flow channel space.

[0074] Furthermore, when the opening is closed, excess water may be present in the heat dissipation cavity. To drain the accumulated water in the heat dissipation cavity, a drain valve communicating with the heat dissipation cavity is provided on the housing 10. When the opening is closed, the heat dissipation cavity is not connected to the flow channel space, and the accumulated water in the heat dissipation cavity is drained through the drain valve.

[0075] Furthermore, the humidifying unit 100 further includes a fan (not shown). The fan is disposed at the ventilation opening 141 and increases the humidification rate by accelerating the surface air flow speed, thereby achieving rapid humidification.

[0076] The working principle and process of the humidification unit 100 provided in the embodiment of the present invention are as follows: Hot water first enters the pressure balancing assembly 30 through the liquid inlet 11, and the pressure of the water entering the flow channel space is balanced by the pressure balancing assembly 30. The process includes: hot water enters the guide tube 31 from the liquid inlet 11, and then enters the flow gap 323 through the first guide hole 311 and the second guide hole 312. The water pressure impacts the regulating tube 32, causing the regulating tube 32 to move away from the liquid inlet 11, thereby partially exposing the second guide hole 312, allowing hot water to enter the flow channel space through the exposed second guide hole 312.

[0077] At the same time, the regulating tube 32 squeezes the elastic member 33, and the elastic member 33 provides a force to one end of the regulating tube 32 toward the liquid inlet 11, so as to balance the water flow pressure at the other end of the regulating tube 32. When the water pressure at the liquid inlet 11 is low, the pressure on the elastic member 33 is small, the regulating tube 32 moves a short distance away from the liquid inlet 11, and the number of exposed diversion holes is small, which is equivalent to a small cross-sectional area of the pipeline, that is, the volume of water flowing in at the same time is small. When the water flow rate remains unchanged, the volume of water flowing into the flow channel space is small, and the pressure increases, thereby making the water flow pressure at the diversion holes greater than the water flow pressure at the liquid inlet 11, so that the water flow pressure at the diversion holes reaches the preset pressure. When the water pressure is high, the elastic member 33 is subjected to greater pressure, and the regulating tube 32 moves a greater distance away from the liquid inlet 11, exposing a greater number of diversion holes, which is equivalent to a larger pipe cross-sectional area. In other words, a larger volume of water flows in simultaneously. While the water flow rate remains constant, the water volume flowing into the flow channel decreases as the pressure decreases. This results in the water pressure at the diversion holes being lower than the water pressure at the liquid inlet 11, allowing the water pressure at the diversion holes to reach a preset pressure. This maintains the water pressure entering the flow channel within a certain range, controlling the moisture permeability of the humidifying unit 100 to be stable, while preventing damage to the waterproof and breathable material 20 caused by excessive water pressure.

[0078] Hot water enters the flow channel space and contacts the waterproof breathable material 20 . Water molecules pass through the waterproof breathable material 20 and are emitted into the external air environment through the ventilation openings 141 , thereby increasing the indoor air humidity.

[0079] When hot water flows through the flow channel space, the water baffle 15 is provided within the flow channel space, ensuring that the water flow is evenly distributed within the flow channel space, thereby improving humidification efficiency. Specifically, after the water flows out of the liquid inlet 11, it is gradually blocked and diverted by the water baffle 15. This can disperse the water flow to various locations in the flow channel space and adjust the water flow pressure to achieve better moisture discharge efficiency.

[0080] As hot water flows through the flow channel, it comes into contact with the thermal sheet 42 of the heat sink assembly 40. When the hot water reaches a certain temperature, the thermal sheet 42 deforms, and one end of the thermal sheet 42 breaks contact with the enclosure 41, opening the heat sink cavity and allowing the hot water to enter the cavity for cooling. Thermal sheets 42 are positioned at both ends of the cavity, and both are open, allowing the hot water to circulate within the cavity, achieving uniform heat dissipation. The curved enclosure 41 creates turbulent flow within the cavity, improving heat dissipation efficiency.

[0081] Finally, the hot water is discharged from the flow channel space through the drain port 12. The hot water is continuously introduced through the liquid inlet 11 and continuously discharged through the drain port 12, so that the water heat continues to flow in the flow channel space, maintaining the water volume in the flow channel space and the moisture permeability.

[0082] The beneficial effects of the humidification unit 100 and the heating system provided by the embodiment of the present invention include: The humidifying unit 100 of the heating system of the present invention includes a flow channel space, a liquid inlet 11 and a liquid outlet 12 connected to the flow channel space, and a waterproof and breathable material 20. The waterproof and breathable material 20 has hydrophobic and breathable functions. In addition, at least a portion of the waterproof and breathable material 20 contacts the liquid in the flow channel space. By providing the liquid inlet 11 and the liquid outlet 12 connected to the water supply pipeline of the heating system, hot water is introduced into the flow channel space. By providing the waterproof and breathable material 20, the gas water molecules in the flow channel space can be discharged through the waterproof and breathable material 20, and after entering the room, the indoor humidity is increased. At the same time, the waterproof and breathable material 20 prevents the water in the flow channel space from leaking out of the flow channel space. The humidifying unit 100 of the heating system of the present invention can use the water supply of the heating equipment to humidify the indoor air, which can save electricity and energy. It can be used in combination with devices such as radiators to reduce space occupancy.

[0083] The above description is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the scope of protection of the present invention.

Claims

1. A humidifying unit, characterized in that: include: Runner space; a liquid inlet and a liquid outlet communicated with the flow channel space; The waterproof and breathable material has hydrophobic and breathable functions, and at least a portion of the waterproof and breathable material contacts the liquid in the flow channel space.

2. The humidifying unit according to claim 1, characterized in that Also includes: A shell body forms the flow channel space inside the shell body, and the liquid inlet and the liquid outlet are adapted to the shell body.

3. The humidifying unit according to claim 2, characterized in that The shell is provided with a ventilation opening, and the position of the ventilation opening corresponds to the waterproof and breathable material.

4. The humidifying unit according to claim 3, characterized in that The shell includes a shell body and a cover plate. The flow channel space is provided in the shell body. The shell body is provided with the liquid inlet and the liquid outlet connected to the flow channel space. The cover plate is provided on the shell body to close the flow channel space.

5. The humidifying unit according to claim 4, characterized in that The cover plate is provided with a plurality of ventilation openings, and at least a portion of the waterproof and breathable material is located on a side of the cover plate close to the shell body.

6. The humidifying unit according to claim 5, characterized in that The waterproof breathable material is a sheet-shaped waterproof breathable membrane, and the waterproof breathable membrane at least includes a first waterproof breathable membrane and a second waterproof breathable membrane; The first waterproof and breathable membrane is located on a side of the cover plate close to the housing body; The second waterproof breathable membrane is located on the opposite side of the first waterproof breathable membrane; In addition, a plurality of ventilation openings are also provided on the shell body opposite to the cover plate.

7. The humidifying unit according to claim 1, characterized in that Also includes: A pressure balancing assembly, the pressure balancing assembly comprising a guide tube, an adjusting tube and an elastic member, the guide tube being fixed and connected to the liquid inlet, the guide tube being provided with a guide hole, the guide hole being used to discharge the liquid in the guide tube, the adjusting tube being sleeved on the outer periphery of the guide tube and being movable relative to the guide tube so that the adjusting tube can cover or expose the guide hole, and a flow gap through which liquid can flow is provided between the adjusting tube and the guide tube, one end of the elastic member being connected to an end of the adjusting tube away from the liquid inlet, and the other end of the elastic member being fixed.

8. The humidifying unit according to claim 7, characterized in that The guide holes include a first guide hole and a second guide hole. The first guide hole is opened at the end of the guide tube facing the elastic member. The second guide holes are multiple holes opened on the side wall of the guide tube and are spaced apart along the guide tube.

9. The humidifying unit according to claim 8, characterized in that The regulating tube includes a first blocking wall and a second blocking wall. The first blocking wall faces the first guide hole and blocks the liquid discharged from the first guide hole. The second blocking wall is a cylindrical wall sleeved on the outer circumference of the guide tube.

10. The humidifying unit according to claim 9, characterized in that A one-way hole is formed on the second barrier wall, and the one-way hole connects the outer side of the second barrier wall to the flow gap.

11. The humidifying unit according to claim 7, characterized in that A waterproof glue is provided between the guide tube and the regulating tube, and the waterproof glue is provided at the end of the regulating tube close to the liquid inlet.

12. The humidifying unit according to claim 1, characterized in that Also includes: A heat dissipation assembly includes a plurality of enclosures and heat sinks arranged in the flow channel space, the enclosures enclosing and forming a heat dissipation cavity; the heat sinks are arranged corresponding to the heat dissipation cavity; the enclosures are spaced apart to form an opening; a thermal sheet is provided at the opening, one end of the thermal sheet is a fixed end, the fixed end is fixed to the enclosure, and the other end of the thermal sheet is a buckle end, and the thermal sheet can be deformed to open or close the opening.

13. The humidifying unit according to claim 12, characterized in that The enclosure includes two arc-shaped first enclosures and two second enclosures located between the first enclosures, the first enclosure and the second enclosure are spaced apart to form the opening, the heat-sensitive sheet is arranged between the first enclosure and the second enclosure, the fixed end is fixedly connected to the first enclosure, and the buckling end is buckled with the side of the second enclosure close to the heat dissipation cavity, or the fixed end is fixedly connected to the second enclosure, and the buckling end is buckled with the side of the first enclosure close to the heat dissipation cavity.

14. The humidifying unit according to claim 12, characterized in that A plurality of water baffles are arranged in the flow channel space, and the water baffles are arranged in an array in the flow channel space; the enclosure plate is spaced apart from the water baffles.

15. The humidifying unit according to claim 12, characterized in that The heat dissipation assembly further includes a drain valve communicated with the heat dissipation cavity for draining the liquid from the heat dissipation cavity.

16. The humidifying unit according to claim 12, characterized in that The heat sink comprises a heat sink body arranged at the bottom of the heat sink cavity and a plurality of fins located outside the heat sink cavity.

17. A heating system, characterized in that: The humidifying unit comprises the humidifying unit according to any one of claims 1 to 16.

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