CN116007095B - Waterway system and evaporative humidifier - Google Patents
Waterway system and evaporative humidifier Download PDFInfo
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- CN116007095B CN116007095B CN202211619532.4A CN202211619532A CN116007095B CN 116007095 B CN116007095 B CN 116007095B CN 202211619532 A CN202211619532 A CN 202211619532A CN 116007095 B CN116007095 B CN 116007095B
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- waterway
- waterway system
- water tank
- sealing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 321
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The invention relates to the technical field of humidifiers, in particular to a waterway system and an evaporative humidifier, wherein the waterway system comprises: a water tank; the water inlet end of the water pump is communicated with the water tank, and a flexible structure is arranged outside the water pump; a water feeding waterway, one end of which is communicated with the water outlet end of the water pump; the sealing structure is in sealing connection with the water outlet end and the water feeding waterway, and the sealing structure is at least partially arranged with the outer wall of the water tank in a clearance way. The setting of flexible structure can weaken the vibrations transmission effect of water pump to go out water end and water supply channel through seal structure sealing connection, seal structure at least part keeps away the empty setting with the outer wall of water tank, has utilized the air to reduce the noise that the vibrations of water pump conduction to other objects produced, consequently, this waterway system has solved the great problem of noise under the circumstances of guaranteeing the waterway seal.
Description
Technical Field
The invention relates to the technical field of humidifiers, in particular to a waterway system and an evaporative humidifier.
Background
The working principle of the evaporative humidifier is that the water pump pumps water in the water tank out and conveys the water to the upper part of the wet curtain through the water supply pipe, the water falls onto the wet curtain to humidify the wet curtain, the air flows through the wet curtain to carry moisture, so that the effect of humidifying and cooling is achieved, and redundant water can flow back into the water tank along the water supply pipe. The water pump can produce vibrations in the course of working, and unnecessary water also can produce rivers sound when flowing back, therefore, evaporation formula humidifier's waterway system produces the noise in work great.
Disclosure of Invention
Therefore, the invention aims to overcome the defect of larger noise of the waterway system in the prior art, thereby providing the waterway system and the evaporative humidifier capable of reducing the noise.
In order to solve the above technical problems, the present invention provides a waterway system, including: a water tank; the water inlet end of the water pump is communicated with the water tank, and a flexible structure is arranged outside the water pump; a water feeding waterway, one end of which is communicated with the water outlet end of the water pump; the sealing structure is in sealing connection with the water outlet end and the water feeding waterway, and the sealing structure is at least partially arranged with the outer wall of the water tank in a clearance way.
Optionally, the middle part of water tank is equipped with the hollow structure that link up from top to bottom, seal structure is located hollow structure is interior, the water pump is located the bottom outside of water tank, seal structure include with water tank sealing connection's first connecting portion, be located the lower extreme of first connecting portion and outwards convex flange, the flange support be in on the flexible structure and with the bottom clearance setting of water tank.
Optionally, the first connecting portion has an external thread, the hollow structure has an internal thread adapted to the external thread, and the sealing structure is screwed with the water tank structure.
Optionally, the compression amount of the first connection part is 0.5±0.1mm.
Optionally, the sealing structure further comprises a second connecting part in sealing connection with the water outlet end, and the second connecting part is sleeved on the outer side of the water outlet end and is in clearance arrangement with the first connecting part.
Optionally, the compression amount of the second connection part is 0.8±0.1mm.
Optionally, a ring groove is arranged at the upper end position of the first connecting part outside the sealing structure, and the top end of the hollow structure is embedded into the ring groove.
Optionally, the compression amount of the ring groove is 0.2mm.
Optionally, the sealing structure is provided with a chamfer, the chamfer is inclined outwards from top to bottom, the sealing structure further comprises a third connecting part, the third connecting part is in sealing connection with the water supply waterway, and a clearance is arranged between the chamfer and the water supply waterway.
Optionally, the compression of the third connection is 0.6±0.1mm.
Optionally, the waterway system further comprises a liquid distribution structure, the liquid distribution structure is suitable for being arranged above the wet curtain, an overflow port and a first sewer port are arranged on the liquid distribution structure, the first sewer port is suitable for being communicated with the wet curtain, and the overflow port is communicated with the water supply waterway and deviates from the water outlet end.
Optionally, the liquid distribution structure is provided with a second water outlet, the second water outlet is communicated with a water outlet channel, and the water outlet channel is communicated with the water tank.
Optionally, the waterway system further comprises a bottom cover, the bottom cover is suitable for being provided with a wet curtain, the water supply waterway comprises a first water supply pipe which is in sealing connection with the sealing structure, and a second water supply pipe which is communicated with the overflow port, and the first water supply pipe penetrates through the bottom cover and is in sealing connection with the second water supply pipe; the sewer line comprises a first sewer pipe communicated with the water tank and a second sewer pipe connected with the second sewer port, and the second sewer pipe extends to the bottom cover and is communicated with the first sewer pipe.
Optionally, a third water outlet is formed in the bottom cover, the second water outlet is communicated with the third water outlet, a water receiving disc is arranged at the top of the first water outlet, the water receiving disc is located below the third water outlet, and the water receiving disc comprises a disc surface which is obliquely arranged.
Optionally, the water pan further comprises an edge portion which is connected with the disk surface and is obliquely arranged, the edge portion is located at one side, far away from the first downcomer, of the disk surface, and the edge portion is inclined towards a direction far away from the first downcomer from bottom to top.
Optionally, a water blocking rib is arranged on one side, close to the first sewer pipe, of the disc surface, and the water blocking rib and the edge of the disc surface are arranged in a clearance mode.
Optionally, the first downcomer and the first header are of an integral structure.
Optionally, the lower end of the water supply channel is supported at the bottom of the water tank.
The invention also provides an evaporative humidifier, which comprises the waterway system.
The technical scheme of the invention has the following advantages:
According to the waterway system provided by the invention, the flexible structure can weaken the vibration transmission effect of the water pump, the water outlet end and the water supply waterway are connected in a sealing manner through the sealing structure, and the sealing structure is at least partially arranged in a clearance manner with the outer wall of the water tank, so that the noise generated by the vibration of the water pump transmitted to other objects is reduced by utilizing air, and the waterway system solves the problem of high noise under the condition of ensuring the waterway sealing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front sectional view of a waterway system provided in embodiment 1 of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
Fig. 3 is a perspective sectional view of the waterway system provided in embodiment 1 of the present invention;
FIG. 4 is a schematic view of an integrated structure of a first water supply pipe, a first water drain pipe and a water receiving tray;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic structural view of a seal structure;
FIG. 7 is a cross-sectional view of a seal structure;
Fig. 8 is a schematic structural view of the water pump.
Reference numerals illustrate:
1. A water tank; 101. a hollow structure; 102. a water outlet; 2. a water pump; 201. a water inlet end; 202. a water outlet end; 3. a water supply waterway; 301. a first water supply pipe; 302. a second water supply pipe; 4. a sealing structure; 401. a first connection portion; 402. a flange; 403. a second connecting portion; 404. a ring groove; 405. chamfering; 406. a third connecting portion; 5. a flexible structure; 6. a liquid distribution structure; 601. an overflow port; 602. a first drain port; 603. a second water outlet; 604. a water inlet; 7. a sewer; 701. a first downcomer; 702. a second downcomer; 8. a bottom cover; 801. a third water outlet; 9. a water receiving tray; 901. a disk surface; 902. an edge portion; 903. water retaining ribs.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
The working principle of the evaporative humidifier is that the water pump pumps water in the water tank out and conveys the water to the upper part of the wet curtain through the water supply pipe, the water falls onto the wet curtain to humidify the wet curtain, the air flows through the wet curtain to carry moisture, so that the effect of humidifying and cooling is achieved, and redundant water can flow back into the water tank along the water supply pipe. The water pump can produce vibrations in the course of working, and unnecessary water also can produce rivers sound when flowing back, therefore, evaporation formula humidifier's waterway system produces the noise in work great.
To this end, the present embodiment provides a waterway system.
In one embodiment, as shown in fig. 1 to 8, the waterway system includes a water tank 1, a water pump 2, a water supply waterway 3, and a sealing structure 4.
Wherein, the water inlet end 201 of the water pump 2 is communicated with the water tank 1, and the flexible structure 5 is arranged outside the water pump 2; one end of the water supply channel 3 is communicated with the water outlet end 202 of the water pump 2; the sealing structure 4 is connected with the water outlet end 202 and the water supply waterway 3 in a sealing way, and the sealing structure 4 is at least partially arranged with the outer wall of the water tank 1 in a clearance way.
In this embodiment, the setting of flexible structure 5 can weaken the vibrations transmission effect of water pump 2 to through seal structure 4 sealing connection play water end 202 and water supply water route 3, seal structure 4 at least partly keep away the empty setting with the outer wall of water tank 1, utilize the air to reduce the noise that the vibrations of water pump 2 conduction to other objects produced, consequently, this waterway system has solved the great problem of noise under the circumstances of guaranteeing the waterway seal.
It should be noted that the flexible structure 5 may be disposed only on the upper surface and the lower surface of the water pump 2, so as to avoid the noise of the water pump 2 from being directly transmitted out due to the contact between the water pump 2 and the water tank 1 or the base. In an alternative embodiment, the flexible structure 5 may wrap the water pump 2 such that only the water inlet end 201 and the water outlet end 202 of the water pump 2 are exposed.
In one embodiment, the flexible structure 5 may be a softer rubber or silicone.
It should be noted that, the water inlet end 201 of the water pump 2 is a flexible silicone tube, so that vibration of the water pump 2can be further prevented from being transferred to the water tank 1.
It should be noted that, the clearance setting in this embodiment means that the two structures do not contact each other, leaving a gap.
On the basis of the above embodiment, in a preferred embodiment, the middle part of the water tank 1 is provided with a hollow structure 101 penetrating up and down, the sealing structure 4 is located in the hollow structure 101, the water pump 2 is located at the outer side of the bottom of the water tank 1, the sealing structure 4 comprises a first connecting part 401 in sealing connection with the water tank 1, and a flange 402 located at the lower end of the first connecting part 401 and protruding outwards, and the flange 402 abuts against the flexible structure 5 and is arranged in a clearance with the bottom of the water tank 1. In this embodiment, since the flange 402 of the sealing structure 4 abuts against the flexible structure 5 and is spaced from the bottom of the water tank 1, that is, the water pump 2 has no contact portion with the water tank 1 except the water inlet end 201 thereof, noise generated by the vibration of the water pump 2 being transmitted to the water tank 1 can be greatly reduced. In an alternative embodiment, the water pump 2 is located at a side position of the water tank 1.
On the basis of the above embodiment, in a preferred embodiment, the first connection portion 401 has external threads, the hollow structure 101 has internal threads adapted to the external threads, and the sealing structure 4 is screwed with the structure of the water tank 1. In this embodiment, the sealing structure 4 is connected to the water tank 1 in a simple and convenient manner. In an alternative embodiment, the sealing structure 4 may be caulked into the hollow structure 101 by means of an extruded interference fit.
In a preferred embodiment, the compression amount of the first connecting portion 401 is 0.5±0.1mm on the basis of the above-described embodiment. In this embodiment, the sealing connection of the first connection portion 401 with the hollow structure 101 is ensured while the installation of the sealing structure 4 is facilitated.
The compression amount of the seal structure 4 is the radial deformation amount of the seal structure 4 after assembly.
On the basis of the above embodiment, in a preferred embodiment, the sealing structure 4 further includes a second connection portion 403 in sealing connection with the water outlet end 202, where the second connection portion 403 is sleeved outside the water outlet end 202 and is disposed in a clearance between the first connection portion 401. In this embodiment, by providing a space between the second connection portion 403 and the first connection portion 401, that is, the water outlet end 202 of the water pump 2 is not in contact with the water tank 1, noise generated by vibration of the water pump 2 itself being conducted to the water tank 1 is further reduced by using air at the space.
In a preferred embodiment, the compression amount of the second connection portion 403 is 0.8±0.1mm on the basis of the above-described embodiment. In this embodiment, the compression amount of the second connection portion 403 is large relative to the first connection portion 401, and a sealed connection with the water outlet end 202 of the water pump 2 can be ensured.
On the basis of the above embodiment, in a preferred embodiment, a ring groove 404 is provided outside the sealing structure 4 at the upper end position of the first connecting portion 401, and the tip end of the hollow structure 101 is fitted into the ring groove 404. In this embodiment, the ring groove 404 may limit the position of the sealing structure 4, so that the flange 402 and the bottom of the water tank 1 may be kept away.
Based on the above embodiment, in a preferred embodiment, the compression of the ring groove 404 is 0.2mm. In this embodiment, the compression amount of the ring groove 404 is relatively small, and positioning and installation of the sealing structure 4 and the hollow structure 101 of the water tank 1 are facilitated.
On the basis of the above embodiment, in a preferred embodiment, the sealing structure 4 is provided with a chamfer 405, the chamfer 405 is inclined outwards from top to bottom, the sealing structure 4 further comprises a third connecting portion 406, the third connecting portion 406 is in sealing connection with the water supply channel 3, and a clearance is arranged between the chamfer 405 and the water supply channel 3. In this embodiment, by providing the chamfer 405, only the third connection portion 406 of the sealing structure 4 is in contact with the water supply channel 3, and a gap is left between the hollow structure 101 and the water supply channel 3 at the chamfer 405, so that the transmission of vibration can be further avoided, and the noise can be further reduced.
It should be noted that, the chamfer 405 is located above the ring groove 404, so the chamfer 405 may leave a gap between the hollow structure 101 and the water supply channel 3.
In a preferred embodiment, the compression amount of the third connecting portion 406 is 0.6±0.1mm on the basis of the above-described embodiment. In this embodiment, the sealing connection between the sealing structure 4 and the water supply channel 3 can be ensured.
On the basis of the above embodiment, in a preferred embodiment, the waterway system further includes a liquid distribution structure 6, the liquid distribution structure 6 is adapted to be disposed above the wet curtain, and the liquid distribution structure 6 is provided with an overflow port 601, and a first sewer port 602 adapted to communicate with the wet curtain, where the overflow port 601 communicates with the water supply waterway 3 and is offset from the water outlet 202. In this embodiment, the overflow port 601 is not located directly above the water outlet end 202 of the water pump 2, so that the water pump 2 can be prevented from spraying water vertically upwards due to the high lift to cause the water to be sprayed out of the evaporative humidifier.
The overflow port 601 may be deviated from the water outlet 202 by tilting the water supply channel 3 or by tilting a portion of the pipe section.
In addition to the above embodiment, in a preferred embodiment, the liquid distribution structure 6 is provided with a second water drain 603, and the second water drain 603 is connected to a water drain channel 7, and the water drain channel 7 is connected to the water tank 1. In this embodiment, the surplus water on the liquid distribution structure 6 can flow from the second water drain 603 into the water drain path 7 and flow back into the water tank 1 along the water drain path 7, thereby achieving reuse of the water.
On the basis of the above embodiment, in a preferred embodiment, the waterway system further includes a bottom cover 8, a wet curtain is adapted to be disposed on the bottom cover 8, the water supply waterway 3 includes a first water supply pipe 301 connected with the sealing structure 4 in a sealing manner, and a second water supply pipe 302 connected with the overflow port 601, and the first water supply pipe 301 penetrates through the bottom cover 8 and is connected with the second water supply pipe 302 in a sealing manner; the sewer line 7 includes a first sewer pipe 701 communicating with the water tank 1 and a second sewer pipe 702 connected to the second sewer port 603, the second sewer pipe 702 extending to the bottom cover 8 and communicating with the first sewer pipe 701. In this embodiment, the bottom cover 8 is provided to facilitate the installation and fixation of the wet curtain, and the water supply channel 3 is divided into the first water supply pipe 301 and the second water supply pipe 302, and the water drain channel 7 is divided into the first water drain pipe 701 and the second water drain pipe 702, so that the installation of the water supply channel 3 and the water drain channel 7 is facilitated.
On the basis of the above embodiment, in a preferred embodiment, the bottom cover 8 is provided with the third water drain port 801, the second water drain pipe 702 is communicated with the third water drain port 801, the top of the first water drain pipe 701 is provided with the water receiving disc 9, the water receiving disc 9 is located below the third water drain port 801, and the water receiving disc 9 includes a disc surface 901 which is obliquely arranged. In this embodiment, by providing the water tray 9 with the tray surface 901 of the water tray 9 being inclined, the water flow first falls onto the tray surface 901 of the water tray 9, and then flows into the first downcomer 701 along the tray surface 901, so that the sound of the water flow can be reduced.
In particular, in one embodiment, the inclination angle of the disk surface 901 is 8 °. The inclination angle of the disk surface 901 is small, so that water can flow downwards into the first sewer pipe 701 along the disk surface 901, and water flow noise generated when water falls on the disk surface 901 can be reduced.
As shown in fig. 1 and 3, the vicinity of the third water discharge port 801 is inclined, and the third water discharge port 801 is located at the lowest position of the bottom cover 8, so that water can flow downward through the third water discharge port 801. Therefore, the excessive water on the wet curtain can also flow downward through the third drain port 801.
With further reference to fig. 3, the water distribution structure 6 is provided with a water filling port 604, water can be filled into the water tank 1 through the water filling port 604, and water flowing from the water filling port 604 falls onto the bottom cover 8 and then flows back to the water tank 1 along the water receiving disc 9 and the water drainage path 7.
In addition to the above-described embodiment, in a preferred embodiment, the water receiving tray 9 further includes an edge portion 902 which is provided in contact with the tray surface 901 and is inclined, the edge portion 902 being located on a side of the tray surface 901 away from the first downcomer 701, and the edge portion 902 being inclined from bottom to top in a direction away from the first downcomer 701. In this embodiment, the provision of the edge portion 902 ensures that water flowing down from the third drain port 801 flows into the first drain pipe 701 along the water receiving tray 9, and that water does not flow out.
Specifically, in one embodiment, the edge portion 902 is inclined at an angle of 118 °. In the present embodiment, the inclination angle of the edge portion 902 is not limited, so as to ensure that water does not flow out.
In addition to the above embodiment, in a preferred embodiment, a water blocking rib 903 is disposed on a side of the disk surface 901 near the first downcomer 701, and the water blocking rib 903 is spaced from the edge of the disk surface 901. In this embodiment, the water blocking rib 903 can further eliminate the running sound when water flows back.
As shown in fig. 4 and 5, the water blocking rib 903 extends from the middle in the front-rear direction, respectively, with a gap from the front-rear edge of the disk surface 901, so that water can flow downward from the gap.
In addition to the above embodiments, in a preferred embodiment, the first downcomer 701 is integrally formed with the first upper water pipe 301. In this embodiment, since the first lower water pipe 701 and the first upper water pipe 301 are integrally formed, the structure is simpler and the installation is facilitated.
On the basis of the above embodiment, in a preferred embodiment, the lower end of the water supply path 3 is supported at the bottom of the water tank 1. In this embodiment, since the lower end of the water feeding course 3 is supported at the bottom of the water tank 1, the fixing of the water feeding course 3 is also more stable.
The working process of the waterway system provided by the embodiment is as follows: through the water filling port 604, water flows to the inside of the water tank 1 sequentially through the third water drain port 801, the water receiving disc 9 and the first water drain pipe 701, the water pump 2 flows up to the upper end of the first water supply pipe 301 through the water outlet 102 of the water tank 1, flows up from the overflow port 601 to the liquid distribution structure 6 along the second water supply pipe 302, flows on the liquid distribution structure 6, part of water flows down from the first water drain port 602 to the wet curtain to wet the wet curtain, residual water after wetting the curtain flows onto the water receiving disc 9 through the third water drain port 801 on the bottom cover 8 and flows back to the water tank 1 along the first water drain pipe 701, and redundant water on the liquid distribution structure 6 flows into the second water drain pipe 702 through the second water drain port 603 and then flows back to the water receiving disc 9 along the first water drain pipe 701 for reuse.
Example 2
The embodiment provides an evaporative humidifier, which comprises the waterway system, the fan, the wet curtain, the shell and the like provided in the embodiment.
In particular, the evaporative humidifier may be a cooling fan in particular.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (18)
1. A waterway system, comprising:
a water tank (1);
a water pump (2), wherein a water inlet end (201) of the water pump is communicated with the water tank (1), and a flexible structure (5) is arranged outside the water pump (2);
One end of the water feeding waterway (3) is communicated with the water outlet end (202) of the water pump (2);
the sealing structure (4) is in sealing connection with the water outlet end (202) and the water supply channel (3), and the sealing structure (4) is at least partially arranged with the outer wall of the water tank (1) in a clearance manner;
The middle part of water tank (1) is equipped with hollow structure (101) that link up from top to bottom, seal structure (4) are located in hollow structure (101), water pump (2) are located the bottom outside of water tank (1), seal structure (4) include with first connecting portion (401) of water tank (1) sealing connection, be located lower extreme and outside convex flange (402) of first connecting portion (401), flange (402) support on flexible structure (5) and with the bottom of water tank (1) keeps away the sky setting.
2. Waterway system according to claim 1, characterized in that said first connection (401) has an external thread, said hollow structure (101) has an internal thread adapted to said external thread, said sealing structure (4) being screwed with said tank (1) structure.
3. Waterway system according to claim 2, characterized in that the first connecting portion (401) has a compression of 0.5±0.1mm.
4. Waterway system according to claim 1, characterized in that the sealing structure (4) further comprises a second connecting portion (403) in sealing connection with the water outlet end (202), the second connecting portion (403) being sleeved outside the water outlet end (202) and being arranged in a clearance with the first connecting portion (401).
5. The waterway system according to claim 4, characterized in that the compression of the second connection (403) is 0.8±0.1mm.
6. Waterway system according to claim 1, characterized in that a ring groove (404) is provided outside the sealing structure (4) and at the upper end of the first connecting portion (401), the top end of the hollow structure (101) being embedded in the ring groove (404).
7. The waterway system of claim 6, characterized in that the compression of the ring groove (404) is 0.2mm.
8. The waterway system according to claim 1, characterized in that a chamfer (405) is arranged outside the sealing structure (4), the chamfer (405) is inclined outwards from top to bottom, the sealing structure (4) further comprises a third connecting portion (406), the third connecting portion (406) is in sealing connection with the water supply waterway (3), and a clearance is arranged between the chamfer (405) and the water supply waterway (3).
9. The waterway system of claim 8, wherein the third link (406) is compressed by 0.6 ± 0.1mm.
10. Waterway system according to any of claims 1-9, characterized in that it further comprises a liquid distribution structure (6), said liquid distribution structure (6) being adapted to be arranged above a wet curtain, said liquid distribution structure (6) being provided with an overflow port (601), a first drain port (602) adapted to communicate with said wet curtain, said overflow port (601) being in communication with said water supply waterway (3) and being offset from said water outlet end (202).
11. Waterway system according to claim 10, characterized in that the liquid distribution structure (6) is provided with a second water outlet (603), the second water outlet (603) is communicated with a water outlet waterway (7), the water outlet waterway (7) is communicated with the water tank (1).
12. Waterway system according to claim 11, characterized in that it further comprises a bottom cover (8), said bottom cover (8) being suitable for being provided with a wet curtain, said waterway (3) comprising a first water supply pipe (301) in sealing connection with said sealing structure (4), a second water supply pipe (302) in communication with said overflow (601), said first water supply pipe (301) passing through said bottom cover (8) and being in sealing connection with said second water supply pipe (302); the sewer line (7) comprises a first sewer pipe (701) communicated with the water tank (1) and a second sewer pipe (702) connected with the second sewer port (603), and the second sewer pipe (702) extends to the bottom cover (8) and is communicated with the first sewer pipe (701).
13. The waterway system according to claim 12, characterized in that a third water drain (801) is provided on the bottom cover (8), the second water drain (702) is communicated with the third water drain (801), a water receiving tray (9) is provided at the top of the first water drain (701), the water receiving tray (9) is located below the third water drain (801), and the water receiving tray (9) includes a tray surface (901) which is obliquely arranged.
14. The waterway system according to claim 13, characterized in that the water receiving tray (9) further comprises an edge portion (902) connected to the tray surface (901) and arranged obliquely, the edge portion (902) being located at a side of the tray surface (901) remote from the first downcomer (701), the edge portion (902) being inclined from bottom to top in a direction remote from the first downcomer (701).
15. The waterway system according to claim 13, characterized in that a water blocking rib (903) is arranged on one side of the disc surface (901) close to the first sewer pipe (701), and the water blocking rib (903) is arranged in a clearance manner with the edge of the disc surface (901).
16. Waterway system according to any of claims 12-15, characterized in that the first downcomer (701) is of unitary construction with the first header (301).
17. Waterway system according to any of claims 1-9, characterized in that the lower end of the water-feeding waterway (3) is supported at the bottom of the water tank (1).
18. An evaporative humidifier comprising the waterway system of any of claims 1-17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211619532.4A CN116007095B (en) | 2022-12-14 | 2022-12-14 | Waterway system and evaporative humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211619532.4A CN116007095B (en) | 2022-12-14 | 2022-12-14 | Waterway system and evaporative humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116007095A CN116007095A (en) | 2023-04-25 |
| CN116007095B true CN116007095B (en) | 2024-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211619532.4A Active CN116007095B (en) | 2022-12-14 | 2022-12-14 | Waterway system and evaporative humidifier |
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