CN215571111U - Combined water tank structure of humidification system of air purifier - Google Patents
Combined water tank structure of humidification system of air purifier Download PDFInfo
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- CN215571111U CN215571111U CN202121357546.4U CN202121357546U CN215571111U CN 215571111 U CN215571111 U CN 215571111U CN 202121357546 U CN202121357546 U CN 202121357546U CN 215571111 U CN215571111 U CN 215571111U
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Abstract
The utility model discloses a combined water tank structure of a humidification system of an air purifier, which comprises a fixed water tank unit and a movable water tank unit, wherein the fixed water tank unit is connected with the humidification system; a water inlet is arranged at the lower part of one side wall of the fixed water tank unit box body, a water outlet is arranged at the lower part of one side wall of the movable water tank unit box body, and the two water tank units are connected and communicated through the water inlet and the water outlet; a first sealing valve is arranged in the water inlet, and a second sealing valve is arranged in the water outlet; when the water inlet and the water outlet are jointed, the first sealing valve and the second sealing valve are mutually pressed, so that the sealing ends of the first sealing valve and the second sealing valve are far away from the water outlet or the water inlet. The movable water tank unit is simple in structure and convenient to use, the movable water tank unit can be detached by arranging the two sealing valves, and a user can conveniently add water into the water tank; the detachable water tank realizes the detachable water tank and simultaneously ensures the whole tightness of the water tank.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a combined water tank structure of a humidification system of an air purifier.
Background
At present, most people are in an indoor state 70% -90% of the day, some old people and children are in the indoor state even for more than 90% of the day, and indoor air pollution far more harms than outdoor air pollution. The air purifier can effectively improve the indoor air quality, the technical development of the air purifier is rapid in recent years, and the trend of continuously improving the comprehensive performances of the air purifier such as comfort, reliability and the like is development.
A plurality of three-dimensional air purifiers with humidifying functions have appeared in the market, and some humidifying water tanks are designed above the fan blades for improving the effect of evaporation and humidification, but cannot be detached, and water needs to be directly injected into the equipment when water is added. A small part of the humidifying water tank can be detached, but due to the design and structural limitation of the humidifying system, the sealing performance of the water tank is poor, and water leakage can occur if the machine body inclines in the humidifying process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined water tank structure of a humidification system of an air purifier, which is detachably arranged on the purifier, so that water can be added into the water tank outside the purifier, and the water tank has good sealing property and can avoid the condition of water leakage in the humidification process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a combined water tank structure of a humidification system of an air purifier comprises a fixed water tank unit and a movable water tank unit, wherein the fixed water tank unit is connected with the humidification system; a water inlet is formed in the lower portion of one side wall of the fixed water tank unit box body, a water outlet is formed in the lower portion of one side wall of the movable water tank unit box body, and the fixed water tank unit and the movable water tank unit are communicated in a joint mode through the water inlet and the water outlet; a first sealing valve is arranged in the water inlet, and a second sealing valve is arranged in the water outlet; the sealing end of the first sealing valve is attached to the port of the water inlet on one side of the fixed water tank unit, and the sealing end of the second sealing valve is attached to the port of the water outlet on one side of the movable water tank unit; after the water inlet and the water outlet are jointed, the first sealing valve and the second sealing valve are mutually pressed, so that the respective sealing ends are far away from the port of the water outlet or the water inlet.
Further, the fixed water tank unit comprises a first tank body, a first water tank cover, a first sealing valve and a water pump, wherein the first water tank cover is fixedly installed at the top of the first tank body through snap fit, a first sealing ring is arranged between the joint of the first water tank cover and the first tank body, the water pump is installed inside the first tank body, and a water outlet pipe of the water pump penetrates through the first water tank cover to extend to the outside of the first tank body and is connected with the humidification system; the water inlet is arranged at the lower part of one side wall of the first box body; the movable water tank unit comprises a second tank body, a second sealing valve and a second water tank cover, the second water tank cover is fixedly installed at the top of the second tank body through snap fit, a second sealing ring is arranged between the joint of the second water tank cover and the second tank body, and the water outlet is formed in the lower portion of one side wall of the second tank body;
furthermore, the first sealing valve comprises a first sealing cap and a first valve core, a first fixed seat for fixing the first valve core is arranged in the water inlet, one side of the first fixed seat is connected with the inner wall of the water inlet, a gap for water flow to pass through is reserved between the other side of the first fixed seat and the inner wall of the water inlet, the first valve core is inserted in the first fixed seat, the sealing end of the first valve core is arranged at the port of the water inlet on one side of the first box body, and the first sealing cap is arranged at the sealing end of the first valve core and is attached to the inner wall of the first box body to seal the water inlet; a first spring is sleeved between the outer end of the first valve core and the first fixed seat on the first valve core.
The second sealing valve comprises a second sealing cap and a second valve core, a second fixing seat used for fixing the second valve core is arranged in the water outlet, one side of the second fixing seat is connected with the inner wall of the water outlet, a gap allowing water to pass through is reserved between the other side of the second fixing seat and the inner wall of the water outlet, the second valve core is inserted into the second fixing seat, the sealing end of the second valve core is arranged at the port of the water outlet on one side of the second box body, the second sealing cap is arranged at the sealing end of the second valve core and is attached to the inner wall of the second box body to seal the water outlet, and a second spring is sleeved between the outer end of the second valve core and the second fixing seat.
Furthermore, two grooves are formed in the outer wall of the water outlet in a surrounding mode, O-shaped third sealing rings are installed on the grooves, and fine ribs are arranged on the third sealing rings.
The movable water tank unit is arranged on the mounting groove on the other side of the base plate.
Furthermore, the first water tank cover is provided with two tubular bosses communicated with the inside of the first tank body and a through hole, a water outlet pipe of the water pump and a water return pipe of the humidification system respectively penetrate through the tubular bosses, and a connecting wire of the water pump penetrates through the through hole and extends to the outside.
Furthermore, the lowest surface of the port at one end of the water return pipe, which is positioned in the first box body, is lower than the water level inductive switch of the water pump, so that the noise generated when the humidification system works can be reduced.
Furthermore, a drain hole for draining water is formed in the bottom of the first box body, and a drain rubber plug is mounted on the drain hole.
Furthermore, the first water tank cover is provided with a vent hole for balancing air pressure in the water tank.
Preferably, the inner wall of water inlet is provided with 2 ~ 3 inclination, can reduce the dynamics of extracting the delivery port, and the person of facilitating the use dismantles the removal water tank unit.
Compared with the prior art, the utility model has the following beneficial effects:
the combined water tank structure of the humidification system of the air purifier is simple in structure and convenient to use, the fixed water tank unit is connected with the movable water tank unit through the water inlet and the water outlet, the sealing valves are respectively arranged at the water inlet of the fixed water tank unit and the water outlet of the movable water tank unit, when the water inlet is connected with the water outlet, the two sealing valves are matched with each other to realize the communication between the two water tanks, and when the movable water tank unit is separated from the fixed water tank unit, the two sealing valves can respectively seal the water outlet and the water inlet, so that the fixed water tank unit and the movable water tank unit become two independent sealed water tanks, the disassembly of the movable water tank unit is realized, and a user can conveniently add water into the water tanks.
The utility model realizes the detachable water tank and simultaneously ensures the whole tightness of the water tank: firstly, the fixed water tank unit is connected with a humidifying system of the air purifier, and the fixed water tank unit does not need to be detached and moved, so that good sealing performance can be kept between the fixed water tank unit and the humidifying system; secondly, except a water outlet used for being communicated with the fixed water tank unit and a gap between the tank body and the water tank cover, the movable water tank unit is provided with no redundant other holes or gaps, so that the integral sealing performance of the movable water tank unit is ensured; thirdly, the sealing rings are arranged between the joints of the tank body and the tank cover of the fixed water tank unit and the movable water tank unit, so that the sealing performance between the tank body and the tank cover is further enhanced, and the water in the tank body is ensured not to flow out from the space between the tank body and the tank cover.
Drawings
FIG. 1 is a perspective view of a disassembled structure of a fixed water tank unit and a movable water tank unit according to an embodiment of the present invention;
FIG. 2 is a perspective view showing the overall structure of the fixed tank unit and the movable tank unit mounted on the base plate according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view of a fixed tank unit and a mobile tank unit after splicing in accordance with an embodiment of the present invention;
fig. 4 is a sectional view of a water outlet and a water inlet after the fixed water tank unit and the movable water tank unit are spliced according to the embodiment of the present invention.
In the figure: 1-fixed water tank unit, 11-first tank body, 12-first water tank cover, 13-first sealing ring, 14-tubular boss, 15-first sealing cap, 16-first spring, 17-first valve core, 18-drainage rubber plug, 19-first fixing seat, 2-mobile water tank unit, 21-second tank body, 22-second water tank cover, 23-water adding cover, 24-second sealing ring, 25-sterilization box, 26-second sealing cap, 27-second valve core, 28-second spring, 29-second fixing seat, 3-water pump, 31-water outlet pipe, 32-water return pipe, 4-chassis and 5-third sealing ring.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and examples so that those skilled in the art can better understand and implement the technical solutions of the present invention.
The utility model provides a combined water tank structure of an air purifier humidification system as shown in figures 1-3, which comprises a fixed water tank unit 1, a movable water tank unit 2 and a chassis 4, wherein the fixed water tank unit 1 is fixedly arranged on one side of the chassis 4 through bolts, the movable water tank unit 2 is arranged on an installation groove on the other side of the chassis 4, the fixed water tank unit 1 is connected with a pipeline of the humidification system, and the movable water tank unit 2 is in butt joint with the fixed water tank unit 1 to form communication.
The fixed tank unit 1 includes a first tank 11, a first tank cover 12, a water pump 3, and a first sealing valve;
a water inlet is arranged at the lower part of one side wall of the first box body 11, a drain hole for draining water is also arranged at the bottom of the first box body 11, and the drain hole is sealed by a drain rubber plug 18.
The first water tank cover 12 is fixedly connected with the first tank body 11 through snap fit, in order to further ensure the sealing performance between the tank body and the cover body, a circular first sealing ring 13 is arranged between the joint of the first water tank cover 12 and the first tank body 11, thin ribs are arranged at the contact positions of the first tank body 11 and the first water tank cover 12 with the first sealing ring 13, and the first tank body 11 and the first water tank cover 12 are well sealed through interference fit with the first sealing ring 13;
the first water tank cover 12 is also provided with 4 vent holes with the diameter phi 1, the vent holes are used for enabling the inside of the first tank body 11 to be communicated with external air pressure, when the tank body is toppled, water films can be formed at the vent holes due to tension, and the overflow of water in the tank body can not be caused.
The water pump 3 is arranged in the first box body 11, the first tank cover 12 is provided with two tubular bosses 14 communicated with the inside of the first box body 11, a water outlet pipe 31 of the water pump 3 penetrates through one of the tubular bosses 14 to extend out of the first box body 11 to be connected with a humidifying system, a water return pipe 32 of the humidifying system penetrates through the other tubular boss 14 to extend into the first box body 11, and in order to reduce the noise of the humidifying system during operation, the lowest surface of a port at one end, extending into the first box body 11, of the water return pipe 32 is lower than a water level sensing switch of the water pump 3; the inner wall of the tubular boss 14 is provided with thin ribs, and the inner wall of the tubular boss 14 is well sealed with the water outlet pipe 31 and the water return pipe 32 through interference fit of the thin ribs with the water outlet pipe 31 and the water return pipe 32; the first water tank cover 12 is also provided with a through hole with the diameter of phi 9, and a connecting line of the water pump 3 passes through the through hole and then is plugged by a sealant plug which is connected in series on the connecting line to seal the through hole.
The first sealing valve comprises a first sealing cap 15 and a first valve core 17, a first fixed seat 19 for fixing the first valve core 17 is arranged in a water inlet at the lower part of the first box body 11, one side of the first fixed seat 19 is connected with the inner wall of the water inlet, a gap for water flow to pass through is reserved between the other side of the first fixed seat 19 and the inner wall of the water inlet, the first valve core 17 is inserted on the first fixed seat 19, the sealing end of the first valve core 17 is arranged at the port of the water inlet at one side of the first box body 11, the first sealing cap 15 is arranged at the sealing end of the first valve core 17 and is attached to the inner wall of the first box body 11 to seal the water inlet, a fine rib is further arranged at the attaching surface of the inner wall of the first box body 11 and the first sealing cap 15, and the sealing property between the inner wall and the sealing cap is ensured; the outer end of the first valve core 17 is flat, and a first spring 16 is sleeved between the outer end of the first valve core 17 and the first fixed seat 19 on the first valve core 17.
The movable tank unit 2 includes a second tank 21, a second tank cover 22, and a second sealing valve, the second tank cover 22 is fixedly connected to the second tank 21 by snap fit, similarly, in order to further ensure the sealing performance between the second tank 21 and the second tank cover 22, a circular second sealing ring 24 is provided between the joint of the second tank cover 22 and the second tank 21, and fine ribs are provided at the contact positions of the second tank 21 and the second tank cover 22 with the second sealing ring 24, and the second tank 21 and the second tank cover 22 are well sealed by interference fit of the fine ribs with the second sealing ring 24.
A water outlet is arranged at the lower part of one side wall of the second box body 21, and the outer diameter of the water outlet is slightly smaller than the inner diameter of the water inlet, so that the water outlet can be inserted into the water inlet; meanwhile, in order to enhance the sealing performance between the water outlet and the water inlet, two annular grooves are formed in the outer wall of the water outlet in a surrounding mode, O-shaped third sealing rings 5 are installed on the grooves, thin ribs are arranged on the third sealing rings 5, and when the water inlet is in butt joint with the water outlet, the third sealing rings 5 can be in contact with the inner wall of the water inlet, so that sealing is formed between the water inlet and the water outlet.
The second sealing valve comprises a second sealing cap 26 and a second valve core 27, a second fixed seat 29 for fixing the second valve core 27 is arranged in the water outlet, one side of the second fixed seat 29 is connected with the inner wall of the water outlet, a gap for water to pass through is reserved between the other side of the second fixed seat 29 and the inner wall of the water outlet, the second valve core 27 is inserted in the second fixed seat 29, the sealing end of the second valve core 27 is arranged at the port of the water outlet on one side of the second box body 21, the second sealing cap 26 is arranged at the sealing end of the second valve core 27 and is attached to the inner wall of the second box body 21 to seal the water inlet, a fine rib is further arranged on the attaching surface of the inner wall of the second box body 21 and the second sealing cap 26, and the sealing performance between the inner wall and the sealing cap is ensured; the outer end of the second valve core 27 is flat, and a second spring 28 is sleeved on the second valve core 27 between the outer end of the second valve core 27 and the second fixed seat 29.
The fixed water tank unit 1 and the movable water tank unit 2 of the present invention are connected by the water inlet at the lower part of the first water tank and the water outlet at the lower part of the second water tank in a matching manner, as shown in fig. 4, when the water outlet is inserted into the water inlet, the outer end of the first valve core 17 and the outer end of the second valve core 27 are pressed against each other, the first valve core 17 is displaced towards the first tank body 11, the second valve core 27 is displaced towards the second tank body 21, the flat outer ends of the first valve core 17 and the second valve core 27 respectively compress the first spring 16 and the second spring 28, meanwhile, the first sealing cap 15 is separated from the inner wall of the first tank body 11, the second sealing cap 26 is separated from the inner wall of the second tank body 21, the water in the second water tank can flow into the first water tank through the gap between the second fixing seat 29 and the inner wall of the water outlet and the gap between the first fixing seat 19 and the inner wall of the water inlet, communication between the fixed tank unit 1 and the movable tank unit 2 is achieved.
When the fixed water tank unit 1 and the movable water tank unit 2 are detached and separated independently, because the first valve core 17 and the second valve core 27 are not extruded mutually any more, the first spring 16 and the second spring 28 can reset automatically, the reset of the first spring 16 can drive the first valve core 17 to move towards the direction far away from the first tank body 11, the reset of the second spring 28 can drive the second valve core 27 to move towards the direction far away from the second tank body 21, so that the first sealing cap 15 is attached to the inner wall of the first tank body 11 again to seal the water inlet, the second sealing cap 26 is attached to the inner wall of the second tank body 21 again to seal the water outlet, and finally, the independent sealing of the fixed water tank unit 1 and the movable water tank unit 2 is realized.
In order to be able to reduce the force of pulling out the water outlet, the user is facilitated to detach the mobile water tank unit 2, the inner wall of the water inlet being provided with an inclination of 2 ° -3 °.
In order to further facilitate the user to add water to the mobile water tank unit 2 and ensure the tightness of the second water tank cover 22, the second water tank cover 22 is also provided with a water adding cover 23, the water adding cover 23 only needs to be rotated anticlockwise when water is added, and the mobile water tank unit 2 can be added with water without opening the second water tank cover 22; the water adding cover 23 is also provided with 4 small holes with the diameter phi 1 for balancing the air pressure in the second box body 21.
A clamping groove is also arranged in the second box body 21, and a sterilizing box 25 for purifying water quality is arranged on the clamping groove.
The above-mentioned embodiments are only preferred embodiments of the present invention, but should not be construed as limitations of the present invention, and any modifications and improvements based on the concept of the present invention shall fall within the protection scope of the present invention, and the specific protection scope shall be subject to the claims.
Claims (10)
1. The utility model provides an air purifier humidification system's combination formula water tank structure which characterized in that: the humidifying device comprises a fixed water tank unit and a movable water tank unit, wherein the fixed water tank unit is connected with a humidifying system; a water inlet is formed in the lower portion of one side wall of the fixed water tank unit box body, a water outlet is formed in the lower portion of one side wall of the movable water tank unit box body, and the fixed water tank unit and the movable water tank unit are communicated in a joint mode through the water inlet and the water outlet; a first sealing valve is arranged in the water inlet, and a second sealing valve is arranged in the water outlet; the sealing end of the first sealing valve is attached to the port of the water inlet on one side of the fixed water tank unit, and the sealing end of the second sealing valve is attached to the port of the water outlet on one side of the movable water tank unit; after the water inlet and the water outlet are jointed, the first sealing valve and the second sealing valve are mutually pressed, so that the respective sealing ends are far away from the port of the water outlet or the water inlet.
2. The combined water tank structure of the humidification system of the air purifier as claimed in claim 1, wherein: the fixed water tank unit comprises a first tank body, a first water tank cover, a first sealing valve and a water pump, the first water tank cover is fixedly installed at the top of the first tank body through snap fit, a first sealing ring is arranged between the joint of the first water tank cover and the first tank body, the water pump is installed inside the first tank body, and a water outlet pipe of the water pump penetrates through the first water tank cover to extend to the outside of the first tank body and is connected with a humidification system; the water inlet is arranged at the lower part of one side wall of the first box body; the movable water tank unit comprises a second tank body, a second sealing valve and a second water tank cover, the second water tank cover is fixedly installed at the top of the second tank body in a snap fit mode, a second sealing ring is arranged between the joint of the second water tank cover and the second tank body, and the water outlet is formed in the lower portion of one side wall of the second tank body.
3. The combined water tank structure of the humidification system of the air purifier as claimed in claim 2, wherein: the first sealing valve comprises a first sealing cap and a first valve core, a first fixed seat used for fixing the first valve core is arranged in the water inlet, one side of the first fixed seat is connected with the inner wall of the water inlet, a gap allowing water flow to pass through is reserved between the other side of the first fixed seat and the inner wall of the water inlet, the first valve core is inserted into the first fixed seat, the sealing end of the first valve core is arranged at the port of the water inlet on one side of the first box body, and the first sealing cap is arranged at the sealing end of the first valve core and is attached to the inner wall of the first box body to seal the water inlet; a first spring is sleeved between the outer end of the first valve core and the first fixed seat on the first valve core;
the second sealing valve comprises a second sealing cap and a second valve core, a second fixing seat used for fixing the second valve core is arranged in the water outlet, one side of the second fixing seat is connected with the inner wall of the water outlet, a gap allowing water to pass through is reserved between the other side of the second fixing seat and the inner wall of the water outlet, the second valve core is inserted into the second fixing seat, the sealing end of the second valve core is arranged at the port of the water outlet on one side of the second box body, the second sealing cap is arranged at the sealing end of the second valve core and is attached to the inner wall of the second box body to seal the water outlet, and a second spring is sleeved between the outer end of the second valve core and the second fixing seat.
4. The combined water tank structure of the humidification system of the air purifier as claimed in claim 1, wherein: two grooves are formed in the outer wall of the water outlet in a surrounding mode, an O-shaped third sealing ring is mounted on each groove, and fine ribs are arranged on the third sealing ring.
5. The combined water tank structure of the humidification system of the air purifier as claimed in claim 1, wherein: the water tank moving device is characterized by further comprising a base plate, the fixed water tank unit is fixedly installed on one side of the base plate through bolts, and the moving water tank unit is placed in an installation groove in the other side of the base plate.
6. The combined water tank structure of the humidification system of the air purifier as claimed in claim 2, wherein: the first water tank cover is provided with two tubular bosses communicated with the inside of the first tank body and a through hole, a water outlet pipe of the water pump and a water return pipe of the humidification system respectively penetrate through the tubular bosses, and a connecting wire of the water pump penetrates through the through hole and extends to the outside.
7. The combined water tank structure of the humidification system of the air purifier as claimed in claim 6, wherein: the lowest surface of one end port of the water return pipe positioned in the first box body is lower than a water level inductive switch of the water pump.
8. The combined water tank structure of the humidification system of the air purifier as recited in claim 7, wherein: the bottom of the first box body is provided with a drain hole for draining water, and a drain rubber plug is arranged on the drain hole.
9. The combined water tank structure of the humidification system of the air purifier as recited in claim 8, wherein: the first water tank cover is provided with a vent hole for balancing air pressure in the water tank.
10. The combined water tank structure of the humidification system of the air purifier as claimed in claim 1, wherein: the inner wall of the water inlet is provided with a slope of 2 deg. -3 deg..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357546.4U CN215571111U (en) | 2021-06-18 | 2021-06-18 | Combined water tank structure of humidification system of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357546.4U CN215571111U (en) | 2021-06-18 | 2021-06-18 | Combined water tank structure of humidification system of air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN215571111U true CN215571111U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357546.4U Active CN215571111U (en) | 2021-06-18 | 2021-06-18 | Combined water tank structure of humidification system of air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN215571111U (en) |
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2021
- 2021-06-18 CN CN202121357546.4U patent/CN215571111U/en active Active
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