CN108759060B - Water pan assembly and constant temperature and humidity machine - Google Patents
Water pan assembly and constant temperature and humidity machine Download PDFInfo
- Publication number
- CN108759060B CN108759060B CN201810854490.XA CN201810854490A CN108759060B CN 108759060 B CN108759060 B CN 108759060B CN 201810854490 A CN201810854490 A CN 201810854490A CN 108759060 B CN108759060 B CN 108759060B
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- Prior art keywords
- water
- receiving disc
- water receiving
- tray assembly
- disc
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a water pan assembly and a constant temperature and humidity machine, wherein the water pan assembly comprises: a first water pan; the second water receiving disc is positioned on one side of the first water receiving disc, the first water receiving disc and the second water receiving disc respectively correspond to different heat exchangers, and a water leakage space is formed between the second water receiving disc and the first water receiving disc; the third water receiving disc is arranged at the position of the water leakage space and is used for preventing condensation from falling into the unit through the water leakage space. According to the invention, the third water receiving disc is arranged at the position of the water leakage space, so that condensation can be effectively prevented from falling into the unit from the water leakage space, the unit is not corroded even if the unit is not cleaned for a long time, and the running life of the unit is prolonged.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a water pan assembly and a constant temperature and humidity machine.
Background
For constant temperature and humidity machines with large humidification capacity, electrode humidification is mostly adopted to meet humidification requirements, and a V-shaped evaporator and bidirectional air inlet are mostly adopted. Because the set that adopts V type evaporimeter to erect is put, consequently, need use two water collector to carry out the drainage in the bottom of every evaporimeter respectively, support corresponding evaporimeter through the water collector simultaneously, the water collector passes through support piece and connects on the casing of constant temperature and humidity machine.
For such a unit, the humidifying device needs to be disposed in the middle of the V-shaped evaporator, and condensation is generated on the humidifying device during the cooling operation of the unit. However, because two water receiving discs are adopted at present, the interval between the two water receiving discs has a certain distance, the condensation on the humidifying device can directly drip onto the unit through the interval between the two water receiving discs, in order to solve the problem of condensation dripping, the problem of condensation dripping into the unit is usually solved between the two water receiving discs through adhering sponge, but after long-time operation, the sponge can not completely solve the problem of condensation dripping, and part of the condensation drips into the unit, and the unit can not be corroded after long-time cleaning.
Disclosure of Invention
In order to solve the technical problems, the invention discloses a water pan assembly and a constant temperature and humidity machine, and solves the problem that condensation drops into a machine set in the prior art.
According to one aspect of the present invention, a water tray assembly is disclosed, comprising: a first water pan; the second water receiving disc is positioned on one side of the first water receiving disc, the first water receiving disc and the second water receiving disc respectively correspond to different heat exchangers, and a water leakage space is formed between the second water receiving disc and the first water receiving disc; the third water receiving disc is arranged at the position of the water leakage space and is used for preventing condensation from falling into the unit through the water leakage space.
Further, the water pan assembly further comprises: the first guide plate is arranged between the third water receiving disc and the first water receiving disc and is used for guiding accumulated water in the third water receiving disc into the first water receiving disc.
Further, the third water receiving disc is provided with a first side edge and a second side edge which are oppositely arranged, and the first side edge of the third water receiving disc is positioned at one side corresponding to the first water receiving disc; the first guide plate is connected with the first side edge of the third water receiving disc, and extends to the upper portion of the first water receiving disc in the direction away from the third water receiving disc.
Further, the water pan assembly further comprises: the second guide plate is arranged between the third water receiving disc and the second water receiving disc and is used for guiding accumulated water in the third water receiving disc into the second water receiving disc.
Further, the third water receiving disc is provided with a first side edge and a second side edge which are oppositely arranged, and the second side edge of the third water receiving disc is positioned at one side corresponding to the second water receiving disc; the second guide plate is connected with the second side edge of the third water receiving disc, and extends to the upper portion of the second water receiving disc in the direction away from the third water receiving disc.
Further, the first water receiving disc and/or the second water receiving disc are/is connected with the third water receiving disc.
Further, a first included angle alpha is formed between the plane where the first water receiving disc is located and the plane where the third water receiving disc is located, and the angle alpha is more than 90 degrees and less than or equal to 180 degrees.
Further, the first water receiving disc is rotatably connected to the third water receiving disc, and the first included angle alpha is adjusted between the first water receiving disc and the third water receiving disc through rotation.
Further, the first water receiving disc and the third water receiving disc are limited and fixed through a buckle.
Further, a second included angle beta is formed between the plane where the second water receiving disc is located and the plane where the third water receiving disc is located, and beta is more than 90 degrees and less than or equal to 180 degrees.
Further, the second water receiving disc is rotatably connected to the third water receiving disc, and the second included angle beta is adjusted between the second water receiving disc and the third water receiving disc through rotation.
Further, the second water receiving disc and the third water receiving disc are limited and fixed through a buckle.
Further, a water outlet is formed in the first water receiving disc and/or the second water receiving disc.
Further, the first water receiving disc, the second water receiving disc and the third water receiving disc are of an integrated structure.
Further, a reinforcing rib is arranged at the joint of the first water receiving disc and the third water receiving disc.
Further, a reinforcing rib is arranged at the joint of the second water receiving disc and the third water receiving disc.
Further, reinforcing ribs are arranged on the first water receiving disc and/or the second water receiving disc.
Further, water passing holes are formed in the reinforcing ribs.
According to another aspect of the present invention, there is disclosed a constant temperature and humidity machine comprising: a housing; a first heat exchanger located within the housing; the second heat exchanger is positioned in the shell and is arranged at intervals with the first heat exchanger, an included angle is formed between the first heat exchanger and the second heat exchanger, and the first heat exchanger and the second heat exchanger are mutually close from top to bottom; the water pan assembly comprises a first heat exchanger, a second heat exchanger, a first water pan and a second water pan.
Further, the humidifier also comprises a humidifying device, and the water leakage space is arranged below the humidifying device.
According to the invention, the third water receiving disc is arranged at the position of the water leakage space, so that condensation can be effectively prevented from falling into the unit from the water leakage space, the unit is not corroded even if the unit is not cleaned for a long time, and the running life of the unit is prolonged.
Drawings
FIG. 1 is a schematic view of a water tray assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a third water pan according to an embodiment of the present invention;
FIG. 3 is a side view of a third drip tray according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a first water pan according to an embodiment of the present invention;
FIG. 5 is a schematic view of a structure of a constant temperature and humidity machine according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5A;
legend: 10. a first water pan; 20. a second water receiving tray; 30. a third water pan; 41. a first deflector; 42. a second deflector; 50. a housing; 60. a first heat exchanger; 70. a second heat exchanger; 80. a humidifying device.
Detailed Description
The invention is further illustrated, but is not limited to, the following examples.
As shown in fig. 1 to 6, the present invention discloses a water-receiving tray assembly, which comprises a first water-receiving tray 10, a second water-receiving tray 20 and a third water-receiving tray 30, wherein the second water-receiving tray 20 is positioned at one side of the first water-receiving tray 10, the first water-receiving tray 10 and the second water-receiving tray 20 respectively correspond to different heat exchangers, and a water leakage space is formed between the second water-receiving tray 20 and the first water-receiving tray 10; the third water receiving disc 30 is arranged at the position of the water leakage space, and the third water receiving disc 30 is used for preventing condensation from falling into the unit through the water leakage space. According to the invention, the third water receiving disc 30 is arranged at the position of the water leakage space, so that condensation can be effectively prevented from falling into the unit from the water leakage space, the unit is not corroded even if the unit is not cleaned for a long time, and the running life of the unit is prolonged.
In the above embodiment, the water-receiving tray assembly further includes the first baffle 41, the first baffle 41 is disposed between the third water-receiving tray 30 and the first water-receiving tray 10, and the first baffle 41 is used for draining the accumulated water in the third water-receiving tray 30 into the first water-receiving tray 10, so as to prevent the accumulated water in the third water-receiving tray 30 from overflowing after being fully stored, and improve the overall accumulated water storage capacity of the water-receiving tray assembly.
In the above embodiment, the third water-receiving tray 30 has the first side and the second side disposed opposite to each other, and the first side of the third water-receiving tray 30 is located at the side corresponding to the first water-receiving tray 10; the first deflector 41 is connected to the first side edge of the third water-receiving tray 30, and the first deflector 41 extends to above the first water-receiving tray 10 in a direction away from the third water-receiving tray 30. When the condensation in the third water receiving disc 30 overflows fully, the first guide plate 41 can flow into the first water receiving disc 10, so that the condensation in the third water receiving disc 30 cannot overflow into the unit due to reaching the upper limit of the capacity of the third water receiving disc 30, and the reliability of the water receiving disc is improved.
In the above embodiment, the water-receiving tray assembly further includes the second deflector 42, the second deflector 42 is disposed between the third water-receiving tray 30 and the second water-receiving tray 20, and the second deflector 42 is used for draining the accumulated water in the third water-receiving tray 30 into the second water-receiving tray 20, so as to prevent the accumulated water in the third water-receiving tray 30 from overflowing after being fully stored, and improve the overall accumulated water storage capacity of the water-receiving tray assembly.
In the above embodiment, the third water-receiving tray 30 has the first side and the second side disposed opposite to each other, and the second side of the third water-receiving tray 30 is located at the side corresponding to the second water-receiving tray 20; the second deflector 42 is connected to the second side of the third water-receiving tray 30, and the second deflector 42 extends above the second water-receiving tray 20 in a direction away from the third water-receiving tray 30. When the condensate in the third water-receiving tray 30 overflows fully, the second guide plate 42 can flow into the second water-receiving tray 20, so that the condensate in the third water-receiving tray 30 cannot overflow into the unit due to reaching the upper limit of the capacity of the third water-receiving tray 30, and the reliability of the water-receiving tray is improved.
In the above embodiment, the first water receiving tray 10 and/or the second water receiving tray 20 are connected to the third water receiving tray 30. Thereby facilitating the installation and fixation.
In the above embodiment, the plane where the first water receiving disc 10 is located and the plane where the third water receiving disc 30 is located form the first included angle α, and 90 ° < α is less than or equal to 180 °, and by setting the first included angle α, the first water receiving disc 10 can be attached to the bottom of the corresponding heat exchanger, and can also play a role in supporting the heat exchanger while receiving water.
In the above embodiment, the first water-receiving tray 10 is rotatably connected to the third water-receiving tray 30, and the first angle α is adjusted between the first water-receiving tray 10 and the third water-receiving tray 30 by rotation, and then, the first water-receiving tray 10 and the third water-receiving tray 30 are fixed by clipping. Through the rotatable connection of the first water collector 10 and the third water collector 30, for example, the hinge joint can correspondingly adjust the first included angle alpha according to the installation angle of the heat exchanger during installation, so that the first water collector 10 is attached to the corresponding heat exchanger, and the universality is improved.
In the above embodiment, the plane of the second water-receiving tray 20 and the plane of the third water-receiving tray 30 form the second included angle β, and 90 ° < β is less than or equal to 180 °, and by setting the second included angle β, the second water-receiving tray 20 can be attached to the bottom of the corresponding heat exchanger, and can also play a role in supporting the heat exchanger while receiving water.
In the above embodiment, the second water-receiving tray 20 is rotatably connected to the third water-receiving tray 30, and the second angle β is adjusted between the second water-receiving tray 20 and the third water-receiving tray 30 by rotation, and then, the second water-receiving tray 20 and the third water-receiving tray 30 are fixed by clipping. Through the rotatable connection of second water collector 20 and third water collector 30, for example articulated, can be according to the installation angle of heat exchanger when the installation corresponds second contained angle beta, make second water collector 20 laminate with corresponding heat exchanger to improve the commonality.
In the above embodiment, the drain port is provided on the first water receiving tray 10 and/or the second water receiving tray 20. The condensation can be discharged in time, overflow is prevented, and the reliability is improved.
In the above embodiment, the first water-receiving tray 10, the second water-receiving tray 20 and the third water-receiving tray 30 are integrally formed, which is more convenient for installation.
In the above embodiment, the connection between the first water receiving tray 10 and the third water receiving tray 30 is provided with the reinforcing rib. The joint of the second water receiving disc 20 and the third water receiving disc 30 is provided with a reinforcing rib. The overall strength of the water pan assembly can be improved through the reinforcing ribs, and the service life and reliability are improved.
In the above embodiment, the first water receiving tray 10 and/or the second water receiving tray 20 are provided with the reinforcing ribs. The overall strength of the water pan assembly can be improved through the reinforcing ribs, and the service life and reliability are improved.
In the above embodiment, the water passing holes are provided on the reinforcing ribs. The water holes can prevent unsmooth drainage caused by the arrangement of the reinforcing ribs.
According to another aspect of the present invention, there is also disclosed a constant temperature and humidity machine comprising a housing 50, a first heat exchanger 60, a second heat exchanger 70 and the above water pan assembly, the first heat exchanger 60 being located in the housing 50; the second heat exchanger 70 is located in the shell 50 and is arranged at intervals with the first heat exchanger 60, an included angle is formed between the first heat exchanger 60 and the second heat exchanger 70, and the first heat exchanger 60 and the second heat exchanger 70 are mutually close from top to bottom; the first water pan 10 is disposed at the bottom of the first heat exchanger 60, and the second water pan 20 is disposed at the bottom of the second heat exchanger 70.
In the above embodiment, the humidifying device 80 is further included, and the water leakage space is provided below the humidifying device 80. The third water receiving tray 30 is disposed at the water leakage space, so that condensation generated by the humidifying device is prevented from falling into the unit through the water leakage space.
It should be understood that the above-described embodiments of the present invention are provided by way of example only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.
Claims (16)
1. A water tray assembly, comprising:
a first water pan (10);
the second water receiving disc (20), the second water receiving disc (20) is located at one side of the first water receiving disc (10), the first water receiving disc (10) and the second water receiving disc (20) correspond to different heat exchangers respectively, and a water leakage space is formed between the second water receiving disc (20) and the first water receiving disc (10);
the third water receiving disc (30) is arranged at the position of the water leakage space, and the third water receiving disc (30) is used for preventing condensation from falling into the unit through the water leakage space;
the water pan assembly further comprises:
the first guide plate (41) is arranged between the third water receiving disc (30) and the first water receiving disc (10), and the first guide plate (41) is used for guiding accumulated water in the third water receiving disc (30) into the first water receiving disc (10);
the third water receiving disc (30) is provided with a first side edge and a second side edge which are oppositely arranged, and the first side edge of the third water receiving disc (30) is positioned at one side corresponding to the first water receiving disc (10);
the first guide plate (41) is connected with the first side edge of the third water receiving disc (30), and the first guide plate (41) extends to the upper side of the first water receiving disc (10) in the direction away from the third water receiving disc (30);
the water pan assembly further comprises:
the second guide plate (42), the second guide plate (42) is arranged between the third water receiving disc (30) and the second water receiving disc (20), and the second guide plate (42) is used for guiding the accumulated water in the third water receiving disc (30) into the second water receiving disc (20);
the third water receiving disc (30) is provided with a first side edge and a second side edge which are oppositely arranged, and the second side edge of the third water receiving disc (30) is positioned at one side corresponding to the second water receiving disc (20);
the second guide plate (42) is connected with the second side edge of the third water receiving disc (30), and the second guide plate (42) extends to the upper side of the second water receiving disc (20) in the direction away from the third water receiving disc (30).
2. The drip tray assembly of claim 1, wherein the water tray assembly comprises,
the first water receiving disc (10) and/or the second water receiving disc (20) are/is connected with the third water receiving disc (30).
3. The drip tray assembly of claim 1, wherein the water tray assembly comprises,
the plane of the first water receiving disc (10) and the plane of the third water receiving disc (30) form a first included angle alpha, and the angle alpha is more than 90 degrees and less than or equal to 180 degrees.
4. The drip tray assembly of claim 3, wherein the water tray assembly comprises,
the first water receiving disc (10) is rotatably connected to the third water receiving disc (30), and the first included angle alpha is adjusted between the first water receiving disc (10) and the third water receiving disc (30) through rotation.
5. The drip tray assembly of claim 4, wherein,
the first water receiving disc (10) and the third water receiving disc (30) are limited and fixed through a buckle.
6. The drip tray assembly of claim 1, wherein the water tray assembly comprises,
the plane of the second water receiving disc (20) and the plane of the third water receiving disc (30) form a second included angle beta, and beta is more than 90 degrees and less than or equal to 180 degrees.
7. The drip tray assembly of claim 6, wherein,
the second water receiving disc (20) is rotatably connected to the third water receiving disc (30), and the second included angle beta is adjusted between the second water receiving disc (20) and the third water receiving disc (30) through rotation.
8. The drip tray assembly of claim 7, wherein the water tray assembly comprises,
the second water receiving disc (20) and the third water receiving disc (30) are limited and fixed through buckles.
9. The drip tray assembly of claim 1, wherein the water tray assembly comprises,
a water outlet is arranged on the first water receiving disc (10) and/or the second water receiving disc (20).
10. The drip tray assembly of claim 1, wherein the water tray assembly comprises,
the first water receiving disc (10), the second water receiving disc (20) and the third water receiving disc (30) are of an integrated structure.
11. The drip tray assembly of claim 10, wherein the water tray assembly comprises,
the joint of the first water receiving disc (10) and the third water receiving disc (30) is provided with a reinforcing rib.
12. The drip tray assembly of claim 10, wherein the water tray assembly comprises,
the joint of the second water receiving disc (20) and the third water receiving disc (30) is provided with a reinforcing rib.
13. The drip tray assembly of claim 1, wherein the water tray assembly comprises,
and reinforcing ribs are arranged on the first water receiving disc (10) and/or the second water receiving disc (20).
14. The drip tray assembly of claim 11, wherein the water tray assembly comprises,
and water passing holes are formed in the reinforcing ribs.
15. A constant temperature and humidity machine comprising:
a housing (50);
a first heat exchanger (60) located within the housing (50);
the second heat exchanger (70) is positioned in the shell (50) and is arranged at intervals with the first heat exchanger (60), an included angle is formed between the first heat exchanger (60) and the second heat exchanger (70), and the first heat exchanger (60) and the second heat exchanger (70) are mutually close from top to bottom;
the water pan assembly according to any one of claims 1 to 14, characterized in that the first water pan (10) is arranged at the bottom of the first heat exchanger (60), and the second water pan (20) is arranged at the bottom of the second heat exchanger (70).
16. A constant temperature and humidity machine according to claim 15 wherein,
the humidifier also comprises a humidifying device (80), and the water leakage space is arranged below the humidifying device (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854490.XA CN108759060B (en) | 2018-07-30 | 2018-07-30 | Water pan assembly and constant temperature and humidity machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854490.XA CN108759060B (en) | 2018-07-30 | 2018-07-30 | Water pan assembly and constant temperature and humidity machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108759060A CN108759060A (en) | 2018-11-06 |
| CN108759060B true CN108759060B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810854490.XA Active CN108759060B (en) | 2018-07-30 | 2018-07-30 | Water pan assembly and constant temperature and humidity machine |
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| Country | Link |
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| CN (1) | CN108759060B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631284B (en) * | 2018-11-16 | 2020-03-27 | 珠海格力电器股份有限公司 | Water receiving device and air purification equipment with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130117042A (en) * | 2012-04-17 | 2013-10-25 | (주)귀뚜라미 | Trap apparatus for condensate water and drain apparatus for condensate water installed on the same |
| CN103900152A (en) * | 2012-12-28 | 2014-07-02 | 松下电器产业株式会社 | Air conditioner |
| CN205227739U (en) * | 2015-12-11 | 2016-05-11 | 重庆美的通用制冷设备有限公司 | Water collector of air conditioner and air conditioner |
| CN208779665U (en) * | 2018-07-30 | 2019-04-23 | 珠海格力电器股份有限公司 | Water pan component and constant temperature and humidity machine |
-
2018
- 2018-07-30 CN CN201810854490.XA patent/CN108759060B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130117042A (en) * | 2012-04-17 | 2013-10-25 | (주)귀뚜라미 | Trap apparatus for condensate water and drain apparatus for condensate water installed on the same |
| CN103900152A (en) * | 2012-12-28 | 2014-07-02 | 松下电器产业株式会社 | Air conditioner |
| CN205227739U (en) * | 2015-12-11 | 2016-05-11 | 重庆美的通用制冷设备有限公司 | Water collector of air conditioner and air conditioner |
| CN208779665U (en) * | 2018-07-30 | 2019-04-23 | 珠海格力电器股份有限公司 | Water pan component and constant temperature and humidity machine |
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| CN108759060A (en) | 2018-11-06 |
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