CN106931618B - Closed heat exchanger and air conditioner - Google Patents
Closed heat exchanger and air conditioner Download PDFInfo
- Publication number
- CN106931618B CN106931618B CN201710278373.9A CN201710278373A CN106931618B CN 106931618 B CN106931618 B CN 106931618B CN 201710278373 A CN201710278373 A CN 201710278373A CN 106931618 B CN106931618 B CN 106931618B
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- CN
- China
- Prior art keywords
- maintenance
- heat exchanger
- plate
- water
- receiving disc
- Prior art date
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Links
- 238000012423 maintenance Methods 0.000 claims abstract description 122
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000005452 bending Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 101150006573 PAN1 gene Proteins 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a closed heat exchanger, which comprises a shell and a water receiving disc arranged at the lower part of the shell and used for supporting, wherein a maintenance opening convenient for a maintenance person to enter is arranged on the water receiving disc, and a reversible or detachable maintenance plate is arranged on the maintenance opening. According to the invention, the maintenance port is arranged on the water receiving disc of the closed heat exchanger, so that maintenance personnel can conveniently enter the heat exchanger through the maintenance port, the situation that the fan component above the heat exchanger is required to be removed when entering the heat exchanger from the upper side is avoided, and the maintenance port is arranged on the water receiving disc, and the openable maintenance plate is arranged on the maintenance port, so that water leakage of the water receiving disc can be effectively avoided. The closed heat exchanger provided by the invention is safe to use, and the maintenance process is simple, convenient and quick, so that the operation of maintenance personnel is convenient. The invention also discloses an air conditioner comprising the closed heat exchanger, and the air conditioner is convenient to maintain.
Description
Technical Field
The invention relates to the technical field of air conditioner design, in particular to a closed heat exchanger. In addition, the invention also provides an air conditioner comprising the closed heat exchanger.
Background
When the large-scale air conditioner in the prior art is maintained, maintenance personnel need to enter from the top, and in-process needs to detach the fan assembly at the top of the air conditioner and enter the air conditioner from the position of the fan assembly. Thus, similar machines are larger, the blower unit weighs about 50kg, and it is laborious. Because the parts that need to be dismantled are more, including fan subassembly and motor and the wiring between the automatically controlled, need remove the motor line with fan subassembly removal or removal, then need open the electric cabinet in advance, tear out the motor line. After the fan component is moved or moved out, a maintainer needs to jump down to the water receiving tray from the top, and easily bumps the heat exchanger. The disassembly and assembly process is complex, and quick and accurate assembly and disassembly are not easy to realize.
In summary, how to make the maintenance process of the air conditioner fast and convenient is a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the invention aims to provide the closed heat exchanger, which is simple and convenient in maintenance process and convenient for maintenance personnel to operate.
Further, another object of the present invention is to provide an air conditioner including the above-mentioned hermetic heat exchanger.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a closed heat exchanger, includes the casing and sets up the water collector that is used for supporting in the casing lower part, be provided with the maintenance mouth that the maintenance personnel of being convenient for get into on the water collector, be equipped with on the maintenance mouth and overturn or detachable maintenance board.
Preferably, one side of the maintenance plate is hinged with the water receiving disc through a hinge, and the water receiving disc is connected with the other side of the maintenance plate through a clamping device.
Preferably, the maintenance plate comprises two or more plates, and each plate is hinged.
Preferably, the maintenance plate is connected with the water receiving disc through a fastener.
Preferably, the maintenance plate is arranged in the push-pull groove at the maintenance port in a push-pull manner.
Preferably, a water guide groove for guiding water is arranged on the water receiving disc; and/or the water receiving disc is obliquely arranged at the lower part of the shell.
Preferably, the maintenance port is provided with a bending edge for preventing water leakage, and/or the maintenance port or the maintenance plate is provided with a sealing device for preventing water leakage.
Preferably, the position of the maintenance opening for connecting the maintenance plate is higher than the water retaining folded edge of the water receiving disc.
Preferably, the maintenance plate is a rectangular plate, the maintenance opening is a rectangular hole, and the long side of the rectangular hole is larger than 480mm;
or the maintenance plate is a circular plate, the maintenance opening is a circular hole, and the diameter of the circular hole is more than 480mm;
or the maintenance plate is a polygonal plate, and the maintenance port is a polygonal hole matched with the maintenance plate.
An air conditioner comprising a closed heat exchanger, wherein the closed heat exchanger is any one of the closed heat exchangers.
According to the invention, the maintenance port is arranged on the water receiving disc of the closed heat exchanger, so that maintenance personnel can conveniently enter the heat exchanger through the maintenance port, the situation that the water pipe and other parts above the heat exchanger need to be removed when entering the heat exchanger from the upper side is avoided, and the maintenance port is arranged on the water receiving disc, and the openable maintenance plate is arranged on the maintenance port, so that water leakage of the water receiving disc can be effectively avoided. The heat exchanger provided by the invention is safe to use, and the maintenance process is simple, convenient and quick, so that the operation of maintenance personnel is convenient.
The invention also provides an air conditioner comprising the closed heat exchanger, and the air conditioner is convenient to maintain.
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 required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a closed heat exchanger according to the present invention;
fig. 2 is a schematic structural view of a water pan of a closed heat exchanger provided by the invention.
In fig. 1-2:
1 is a water receiving disc, 2 is a maintenance plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
The core of the invention is to provide a closed heat exchanger, which is simple and convenient in maintenance process and convenient for maintenance personnel to operate. Further, another core object of the present invention is to provide an air conditioner including the above-mentioned hermetic heat exchanger.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a closed heat exchanger according to the present invention; fig. 2 is a schematic structural view of a water pan of a closed heat exchanger provided by the invention.
The invention provides a closed heat exchanger, which comprises a shell and a water receiving disc 1 arranged at the lower part of the shell and used for supporting, wherein a maintenance port convenient for a maintenance person to enter is arranged on the water receiving disc 1, and a reversible or detachable maintenance plate 2 is arranged on the maintenance port.
It should be noted that, the water pan 1 is generally disposed at the lower portion of the casing and is in a substantially horizontal state, the maintenance port is a passage for a maintenance person to enter and exit, the width of the maintenance port may be slightly larger than that of one person, and the maintenance port is disposed on the water pan 1, so that the maintenance person can conveniently enter the enclosed heat exchanger through the maintenance port. And the water pan 1 is also provided with a maintenance plate 2, so that when the heat exchanger does not need to be maintained, the maintenance opening is blocked by the maintenance plate 2, and water in the water pan 1 is prevented from leaking.
According to the invention, the maintenance port is arranged on the water receiving disc 1 of the closed heat exchanger, so that maintenance personnel can conveniently enter the heat exchanger through the maintenance port, the situation that the water pipe and other parts above the water receiving disc 1 need to be removed when entering the heat exchanger from the upper side is avoided, and the water leakage of the water receiving disc 1 can be effectively avoided by arranging the openable maintenance plate on the maintenance port.
The closed heat exchanger provided by the invention is safe to use, and the maintenance process is simple, convenient and quick, so that the operation of maintenance personnel is convenient.
Optionally, the connection manner between the maintenance plate 2 and the water-receiving disc 1 may be various, and on the basis of the above embodiment, one side of the maintenance plate 2 is hinged to the water-receiving disc 1 through a hinge, and the other side of the water-receiving disc 1 is connected to the other side of the maintenance plate 2 through a clamping device. That is, the service plate 2 is hinged to the water tray 1, so that water leakage on the water tray 1 is prevented when the closed heat exchanger is normally used.
Alternatively, the service plate 2 may be turned outwards, or may be turned inwards of the closed heat exchanger.
In addition, in order to prevent the maintenance plate 2 which is turned open from interfering with the lower device, on the basis of the above-described embodiment, the maintenance plate 2 comprises two or more plates, each of which is hinged. After opening the service plate 2, the service plate 2 can be bent and fixed by a locking structure arranged on the service plate 2, so that the service plate 2 is prevented from being excessively long to interfere with a lower device.
In one embodiment of the present invention, the service plate 2 is connected to the drip tray 1 by fasteners. The fastener may be a bolt or screw, or may be other types of fasteners such as a clip. In a specific embodiment, screws are arranged around the maintenance plate 2, and the connection with the water pan 1 is performed through the screws. The screw connection can effectively promote the connection compactness between the maintenance board 2 and the water collector 1, avoids the maintenance board department to leak.
In one embodiment provided by the invention, the service plate 2 is arranged in a push-pull groove at the service opening in a push-pull manner. That is, the maintenance plate 2 is similar to a structure of a sliding door, and can be formed to slide relatively to the water receiving tray 1 by being disposed in the push-pull groove.
Optionally, in order to enhance the connection tightness between the push-pull maintenance plate 2 and the water pan 1, a lock, such as a fixing lock, may be provided on the maintenance plate 2 and locked with the water pan 1.
Optionally, a sealing waterproof device can be arranged in the push-pull groove so as to promote the sealing between the maintenance plate 2 and the water pan 1.
On the basis of any one of the above embodiments, the water receiving tray 1 is provided with a water guiding groove for guiding water, and the notch of the water guiding groove is not communicated with the maintenance port, so that water cannot flow out from the maintenance port after the maintenance plate 2 is opened.
In addition, the water receiving disc 1 can be obliquely arranged at the lower part of the machine shell, and the obliquely arranged water receiving disc can accumulate water at the lower end so as to prevent water from flowing out from the maintenance port after the maintenance plate 2 is opened.
On the basis of any one of the above embodiments, the maintenance opening is provided with a bending edge for preventing water leakage, and/or the maintenance opening or the maintenance plate 2 is provided with a sealing device for preventing water leakage.
The bending edge is a bulge which is higher than the main disc surface of the water pan 1 and is arranged in a bending way, so that the water pan can not leak water after the maintenance plate is removed.
On the basis of any one of the embodiments, the position of the maintenance opening for connecting the maintenance plate 2 is higher than the water retaining folded edge of the water receiving disc. The position for connecting the maintenance plate 2 is arranged at the highest position on the water receiving disc 1, which can help prevent water on the water receiving disc 1 from leaking so as to reduce the treatment time for water leakage maintenance.
Considering the body width of the maintenance personnel and the actual size range of the water pan 1, on the basis of any one of the embodiments, the maintenance plate 2 can be a rectangular plate, the maintenance port is a rectangular hole, and the long side of the rectangular hole is larger than 480mm; in a specific embodiment, the rectangular aperture may have a minimum side length in the range of 480mm to 550mm. In another embodiment, the maintenance plate 2 is a circular plate, the maintenance opening is a circular hole, and the diameter of the circular hole is larger than 480mm; in a specific embodiment, the circular holes may range in diameter from 480mm to 550mm.
Or, the maintenance plate 2 is a polygonal plate, and the maintenance port is a polygonal hole matched with the maintenance plate 2. Or, the maintenance plate 2 is an elliptical hole or a long U hole, and the corresponding maintenance port is a corresponding elliptical hole or a long U hole.
Optionally, maintenance ports and maintenance plates with different structures and sizes can be arranged on the closed heat exchangers with different types.
In addition to the closed heat exchanger provided by each embodiment, the invention also provides an air conditioner comprising the closed heat exchanger disclosed by the embodiment, and other common components of the air conditioner.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The air conditioner and the closed heat exchanger thereof provided by the invention are described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (7)
1. The closed heat exchanger comprises a shell and a water receiving disc (1) arranged at the lower part of the shell and used for supporting, and is characterized in that a maintenance port convenient for a maintenance person to enter is arranged on the water receiving disc (1), and a turnover or detachable maintenance plate (2) is arranged on the maintenance port;
a water guide groove for guiding water is arranged on the water receiving disc (1), and the water receiving disc (1) is obliquely arranged at the lower part of the shell;
the maintenance port is provided with a bending edge for preventing water leakage, and/or the maintenance port or the maintenance plate (2) is provided with a sealing device for preventing water leakage;
the position of the maintenance port, which is used for connecting the maintenance plate (2), is higher than the water retaining folded edge of the water receiving disc.
2. The closed heat exchanger according to claim 1, wherein one side of the maintenance plate (2) is hinged with the water receiving disc (1) through a hinge, and the water receiving disc (1) is connected with the other side of the maintenance plate (2) through a clamping device.
3. A closed heat exchanger according to claim 2, wherein the service plate (2) comprises more than two plates, each of which plates is hinged.
4. The closed heat exchanger according to claim 1, wherein the service plate (2) is connected to the water pan (1) by means of fasteners.
5. The closed heat exchanger according to claim 1, wherein the service plate (2) is arranged in a push-pull groove at the service port in a push-pull manner.
6. The heat exchanger according to any one of claims 1 to 5, wherein the service plate (2) is a rectangular plate, the service port is a rectangular hole, and the long side of the rectangular hole is greater than 480mm;
or the maintenance plate (2) is a round plate, the maintenance opening is a round hole, and the diameter of the round hole is larger than 480mm;
or the maintenance plate (2) is a polygonal plate, and the maintenance port is a polygonal hole matched with the maintenance plate (2).
7. An air conditioner comprising a hermetic heat exchanger, wherein the hermetic heat exchanger is the hermetic heat exchanger according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278373.9A CN106931618B (en) | 2017-04-25 | 2017-04-25 | Closed heat exchanger and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278373.9A CN106931618B (en) | 2017-04-25 | 2017-04-25 | Closed heat exchanger and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931618A CN106931618A (en) | 2017-07-07 |
| CN106931618B true CN106931618B (en) | 2024-01-19 |
Family
ID=59437303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278373.9A Active CN106931618B (en) | 2017-04-25 | 2017-04-25 | Closed heat exchanger and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931618B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442634A (en) * | 2018-10-31 | 2019-03-08 | 上海电力学院 | A kind of dual-purpose groove with phase-transition heat-storage and temperature difference cold-storage |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161759A (en) * | 1998-11-27 | 2000-06-16 | Kankyo Engineering:Kk | Air outlet device |
| CN2555101Y (en) * | 2002-08-21 | 2003-06-11 | 郑州大学 | Pressure spraying can |
| CN200996692Y (en) * | 2007-01-12 | 2007-12-26 | 西安蓝波信息工程有限责任公司 | Finned air conditioner |
| CN203595195U (en) * | 2013-12-10 | 2014-05-14 | 江苏友奥电器有限公司 | Single-air-channel mobile air conditioner |
| CN204373182U (en) * | 2014-11-27 | 2015-06-03 | 河南中烟工业有限责任公司 | A kind of Novel dismountable fan coil saucer |
| CN206890788U (en) * | 2017-04-25 | 2018-01-16 | 广东志高暖通设备股份有限公司 | A kind of closed heat exchanger and air-conditioning |
-
2017
- 2017-04-25 CN CN201710278373.9A patent/CN106931618B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161759A (en) * | 1998-11-27 | 2000-06-16 | Kankyo Engineering:Kk | Air outlet device |
| CN2555101Y (en) * | 2002-08-21 | 2003-06-11 | 郑州大学 | Pressure spraying can |
| CN200996692Y (en) * | 2007-01-12 | 2007-12-26 | 西安蓝波信息工程有限责任公司 | Finned air conditioner |
| CN203595195U (en) * | 2013-12-10 | 2014-05-14 | 江苏友奥电器有限公司 | Single-air-channel mobile air conditioner |
| CN204373182U (en) * | 2014-11-27 | 2015-06-03 | 河南中烟工业有限责任公司 | A kind of Novel dismountable fan coil saucer |
| CN206890788U (en) * | 2017-04-25 | 2018-01-16 | 广东志高暖通设备股份有限公司 | A kind of closed heat exchanger and air-conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931618A (en) | 2017-07-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 1 by villagers' group of helongsha, Shengli village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Guangdong Kaili HVAC Co.,Ltd. Address before: 510000 No.1 by helongsha villager group, Shengli village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Applicant before: GUANGDONG CHIGO HEATING AND VENTILATION EQUIPMENT Co.,Ltd. |
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