CN107339904A - Heat exchanger and marine air conditioner comprising same - Google Patents
Heat exchanger and marine air conditioner comprising same Download PDFInfo
- Publication number
- CN107339904A CN107339904A CN201710555139.6A CN201710555139A CN107339904A CN 107339904 A CN107339904 A CN 107339904A CN 201710555139 A CN201710555139 A CN 201710555139A CN 107339904 A CN107339904 A CN 107339904A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchanger
- heat exchanging
- exchanging part
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/224—Longitudinal partitions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Ocean & Marine Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat exchanger and a marine air conditioner comprising the same. The heat exchanger comprises a first heat exchanging part and a second heat exchanging part, the first heat exchanging part comprises a shell structure, a blocking structure is arranged in the shell to form a first heat exchanging medium flow channel in the shell, a second heat exchanging medium flow channel is formed in the second heat exchanging part, and at least part of structure of the second heat exchanging part is arranged in the first heat exchanging medium flow channel. According to the heat exchanger provided by the invention, the first heat exchange part is arranged into the shell structure, the first heat exchange medium channel is formed in the shell through the arrangement of the baffle structure, and one part of the second heat exchange part is arranged in the first heat exchange medium channel, so that the heat exchange efficiency of the heat exchange medium in the first heat exchange part and the heat exchange medium in the second heat exchange part is improved. Meanwhile, the shell structure can also enable the space occupied by the first heat exchange part to be smaller, and the first heat exchange part is more flexibly arranged.
Description
Technical field
The present invention relates to air conditioner correlative technology field, particularly a kind of heat exchanger and include its marine air conditioner.
Background technology
Refrigerant in the mode heat exchanging device of the heat exchanger generally use water cooling of marine air conditioner is cooled down, traditional water cooling ship
Coaxial sleeve pipe type heat exchanger is used with air-conditioning cooling refrigerant, still, set pipe processing technique is difficult, and cost is high, also, sleeve pipe is whole
Space-consuming is big in machine, is unfavorable for installation of the air-conditioning in hull.
The content of the invention
In view of this, the present invention provides a kind of heat exchanger simple in construction to occupy little space and includes its marine air conditioner.
First aspect, there is provided a kind of heat exchanger, including the first heat exchanging part and the second heat exchanging part, first heat exchanging part include
Shell structure, baffle structure is provided with the housing, to form the first heat transferring medium runner in the housing, described
Changed in two heat exchanging part formed with the second heat transferring medium runner, at least part structure setting of second heat exchanging part described first
In heat medium flow channel.
Preferably, second heat exchanging part extends along the first heat transferring medium runner.
Preferably, first heat exchanging part includes the first heat transferring medium connected with the first heat transferring medium runner both ends
Entrance and the outlet of the first heat transferring medium.
Preferably, the baffle structure includes dividing plate, and the part edge of the dividing plate is connected with the internal face of the housing,
Gap is provided between edge and the inwall of the housing that the dividing plate is not connected with the housing.
Preferably, the housing includes the first side wall and the second sidewall being oppositely arranged, the dividing plate and first side
One in wall and second sidewall is connected, and institute is formed between another in the dividing plate and the first side wall and second sidewall
State gap.
Preferably, the dividing plate is provided with multiple, multiple spaced settings of dividing plate, in the two neighboring dividing plate
One formed and connect with the first side wall, another and the second sidewall, which are formed, to be connected, to be formed in the housing
Snakelike the first heat transferring medium runner.
Preferably, multiple dividing plates are arranged in parallel.
Preferably, second heat exchanging part is tubular structure, and at least part structure of the tubular structure is positioned at described the
In one heat transferring medium runner.
Preferably, the part that the tubular structure is located in the first heat transferring medium runner is coiled pipe；The barrier
Structure includes multiple dividing plates, and the dividing plate is arranged between the adjacent tubes of the coiled pipe.
Preferably, it is provided with fin in second heat exchanging part.
Preferably, the fin is arranged on outside wall surface and/or the internal face of second heat exchanging part.
Preferably, the fin is the helical structure extended along the second heat exchanging part bearing of trend.
Second aspect, there is provided a kind of marine air conditioner, including above-mentioned heat exchanger and chassis.
Preferably, the part surface on the chassis forms the partial sidewall of the housing of first heat exchanging part.
Heat exchanger provided by the invention, the first heat exchanging part is set to shell structure, by setting baffle in housing
Structure forms the first heat transferring medium runner, and a part for the second heat exchanging part is arranged in the first heat transferring medium runner, to carry
The heat exchange efficiency of heat transferring medium in heat transferring medium and the second heat exchanging part in high first heat exchanging part.Meanwhile shell structure can be with
The space for taking the first heat exchanging part is smaller, makes the setting of the first heat exchanging part more flexible.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the structural representation of heat exchanger provided by the invention；
Fig. 2 shows marine air conditioner overall structure diagram.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability
Domain it is to be appreciated by one skilled in the art that provided herein accompanying drawing be provided to explanation purpose, and accompanying drawing be not necessarily by than
What example was drawn.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but is not limited to "
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance.In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
Heat exchanger provided by the invention is water-cooled heat exchanger, is mainly aboard ship applied, using in cooling water heat exchanging device
Refrigerant cooled down, meanwhile, by the structural adjustment to the first heat exchanging part and the second heat exchanging part, make the volume of heat exchanger more
Small, heat transfer effect is more preferable, so that the integral arrangement of air-conditioning is more flexible.
Specifically, as shown in figure 1, heat exchanger provided by the invention 10 includes the first heat exchanging part 100 and the second heat exchanging part
200, a part for second heat exchanging part 200 is arranged on inside first heat exchanging part 100, in second heat exchanging part 200
Portion is used for circulate the second heat transferring medium, i.e. refrigerant.The first heat transferring medium runner is provided with first heat exchanging part 100, it is described
First heat transferring medium runner is used for first heat transferring medium that circulates, and first heat transferring medium can be water.First heat exchange is situated between
Matter exchanges heat with the second heat transferring medium, so as to have the function that refrigerant is cooled.
First heat exchanging part 100 preferably includes the shell structures such as rectangle or disc, is formed in the enclosure interior
There is cavity, first heat exchanging part 100 can include and the first heat transferring medium entrance 101 connected in the cavity and the first heat exchange
Media outlet 102, the cavity are used to house second heat exchanging part 200 and circulated for the first heat transferring medium.The housing
Inside it is provided with dividing plate 103, it is preferable that the dividing plate 103 is flat board, and the 103 spaced certain distance of dividing plate is provided with
Multiple, the part edge of multiple dividing plates 103 is connected with the inwall of the housing, it is preferable that the part side of the dividing plate 103
Edge is connected with the internal face of the housing, for example, the dividing plate 103 and the wall surface of the enclosure interior are tightly connected, it is described
The top wall surface of dividing plate 103 and the enclosure interior is tightly connected or in sealing contact, dividing plate 103 also with the housing one
Individual side wall connection, the setting of the dividing plate 103 to form the first heat transferring medium runner in the enclosure interior.Specifically,
The enclosure interior includes the first side wall 104 and second sidewall 105, the first side wall 104 and the second sidewall being oppositely arranged
105 is preferably vertical with the roof and bottom wall of the housing, and the first side wall 104 and second sidewall 105 are preferably mutual
It is arranged in parallel.One end of the dividing plate 103 is connected with one in the first side wall 104 and second sidewall 105, the other end with
Another in the first side wall 104 and second sidewall 105 leaves gap, also, one in the two neighboring dividing plate 103
Individual to be connected with the first side wall 104, another is connected with the second sidewall 105, makes the first heat transferring medium runner be in
Snakelike extension, so that circulation path of first heat transferring medium in the first heat transferring medium runner is most long.
Second heat exchanging part 200 be preferably tubular structure, including through first heat exchanging part 100 housing and be located at
The refrigerant inlet 201 and refrigerant exit 202 of the hull outside, second heat exchanging part 200 also include in the housing
The main part 205 in portion, the main part 205 are extended along the first heat transferring medium runner, and positioned at described the
In one heat transferring medium runner.Preferably, the main part 205 includes main pipeline 203 and pipe joint 204, adjacent two
The main pipeline 203 is connected by the pipe joint 204, multiple main pipelines 203 by the pipe joint 204 successively
Connection forms the main part 205.Preferably, the main pipeline 203 is U-tube or straight tube, and the pipe joint 204 is U
Type joint, the both ends of the main pipeline 203 pass through two pipe joints 204 and two adjacent main pipelines respectively
203 end is connected, and the main pipeline 203 and the pipe joint 204 are located in the first heat transferring medium runner.Further
Ground, multiple main pipelines 203 and pipe joint 204 are in the same plane, or, the axis of multiple main pipelines 203
It is in the same plane, to reduce the size on the heat exchanger 10 direction vertical with the place plane of main pipeline 203.
In order to increase the heat exchange efficiency of second heat exchanging part 200, fin is provided with second heat exchanging part 200,
Preferably, the fin is arranged on main pipeline 203, and further, the fin is arranged on the inwall of the main pipeline 203
And/or on outer wall, to increase the contact area of refrigerant and/or the first heat transferring medium and the main pipeline 203, so as to improve heat exchange
Efficiency.In preferably embodiment, the fin is set to along the axially extending helicoidal structure of the main pipeline 203,
Helicoidal structure allows refrigerant and/or the first heat transferring medium to be flowed along the helicoidal structure, on the one hand can slow down
The flowing velocity of refrigerant and/or the first heat transferring medium, when extending the contact with the fin of refrigerant and/or the first heat transferring medium
Between, heat exchange efficiency is further improved, on the other hand, helicoidal structure will not make the fin be situated between refrigerant and/or the first heat exchange
The flowing of matter forms excessive resistance, is advantageous to the circulation of refrigerant and/or the first heat transferring medium.Preferably, second heat exchange
Portion 200 is the copper pipes of Φ 5.
Further, in order to improve heat transfer effect, in first heat exchanging part 100 flow direction of first heat transferring medium with
Refrigerant flow direction in second heat exchanging part 200 is on the contrary, when can so ensure the heat exchange of the first heat transferring medium and refrigerant
Between, to ensure that heat exchange is more abundant.
As shown in Fig. 2 the present invention also provides a kind of marine air conditioner, including above-mentioned heat exchanger 10, evaporator 20, blower fan 30,
Compressor 40 and chassis 50, the heat exchanger 10, evaporator 20, blower fan 30 and compressor 40 are arranged on the chassis 50,
The heat exchanger 10, evaporator 20 are connected with the compressor 40 by four-way valve 60.Preferably, the heat exchanger 10 is described
The main part 205 of second heat exchanging part 200 can be arranged directly on the chassis 50, as shown in figure 1, the main part
205 be serpentine configuration, sets the dividing plate 103 between the adjacent main pipeline 203 of serpentine configuration, utilizes sheet metal component and institute
State chassis 50 to connect, form housing, and the main part 205 be located at the enclosure interior, also, the dividing plate 103 and
The chassis 50 and sheet metal component, which are connected in the housing, forms the first heat transferring medium runner.Make described is so set to change
Hot device 10 can reduce volume, reduce the space of occupancy, make air conditioner structure compacter, so that air-conditioning is more conducively in board set
Put.
Heat exchanger 10 provided by the invention substitutes traditional double pipe heat exchanger with the first heat exchanging part 100 of case type, can
To reduce cost, reduce the volume of complete machine, mitigate main screw lift.In addition, heat exchanger 10 provided by the invention can also and air-conditioning
Chassis 50 housing for integrally, utilizing the part on metal plate and the surface of chassis 50 to form the first heat exchanging part 100 is set so that it is empty
The structure of adjustment machine is compacter, is installed in the ship for being easy to be restricted in installing space.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace
Change, be all included in scope of the presently claimed invention.
Claims (14)
1. a kind of heat exchanger, it is characterised in that including the first heat exchanging part and the second heat exchanging part, first heat exchanging part includes housing
Structure, baffle structure is provided with the housing, to form the first heat transferring medium runner in the housing, described second changes
It is situated between in hot portion formed with the second heat transferring medium runner, at least part structure setting of second heat exchanging part in the described first heat exchange
In mass flow road.
2. heat exchanger according to claim 1, it is characterised in that second heat exchanging part is along first heat exchanging medium flow
Road extends.
3. heat exchanger according to claim 1, it is characterised in that first heat exchanging part includes being situated between with the described first heat exchange
First heat transferring medium entrance of mass flow road both ends connection and the outlet of the first heat transferring medium.
4. heat exchanger according to claim 1, it is characterised in that the baffle structure includes dividing plate, the portion of the dividing plate
Point edge is connected with the internal face of the housing, the inwall of the edge that the dividing plate is not connected with the housing and the housing it
Between be provided with gap.
5. heat exchanger according to claim 4, it is characterised in that the housing includes the first side wall that is oppositely arranged and the
Two side walls, the dividing plate are connected with one in the first side wall and second sidewall, the dividing plate and the first side wall and
The gap is formed between another in second sidewall.
6. heat exchanger according to claim 5, it is characterised in that the dividing plate is provided with multiple, multiple dividing plate phases
Mutually it is arranged at intervals, one in the two neighboring dividing plate forms with the first side wall and connected, another and second side
Wall forms connection, to form snakelike the first heat transferring medium runner in the housing.
7. heat exchanger according to claim 6, it is characterised in that multiple dividing plates are arranged in parallel.
8. according to the heat exchanger described in one of claim 1-7, it is characterised in that second heat exchanging part is tubular structure, institute
At least part structure for stating tubular structure is located in the first heat transferring medium runner.
9. heat exchanger according to claim 8, it is characterised in that the tubular structure is located at first heat exchanging medium flow
Part in road is coiled pipe；The baffle structure includes multiple dividing plates, and the dividing plate is arranged on the adjacent tubes of the coiled pipe
Between body.
10. according to the heat exchanger described in one of claim 1-7, it is characterised in that be provided with fin in second heat exchanging part.
11. heat exchanger according to claim 10, it is characterised in that the fin is arranged on the outer of second heat exchanging part
On wall and/or internal face.
12. heat exchanger according to claim 10, it is characterised in that the fin is along the second heat exchanging part extension side
To the helical structure of extension.
13. a kind of marine air conditioner, it is characterised in that including the heat exchanger described in one of claim 1-12 and chassis.
14. marine air conditioner according to claim 13, it is characterised in that the part surface on the chassis forms described first
The partial sidewall of the housing of heat exchanging part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710555139.6A CN107339904A (en) | 2017-07-10 | 2017-07-10 | Heat exchanger and marine air conditioner comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710555139.6A CN107339904A (en) | 2017-07-10 | 2017-07-10 | Heat exchanger and marine air conditioner comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107339904A true CN107339904A (en) | 2017-11-10 |
Family
ID=60219006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710555139.6A Pending CN107339904A (en) | 2017-07-10 | 2017-07-10 | Heat exchanger and marine air conditioner comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107339904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237966A (en) * | 2018-07-25 | 2019-01-18 | 同济大学 | Double more backhaul counter flow back-heating heat exchangers and application |
| CN111947260A (en) * | 2020-08-21 | 2020-11-17 | 金华平雪加热设备有限公司 | Temperature adjusting equipment in factory building |
| CN114894010A (en) * | 2022-01-17 | 2022-08-12 | 浙江银轮新能源热管理系统有限公司 | Heat Exchanger |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360826Y (en) * | 1999-04-01 | 2000-01-26 | 杜治文 | Heat exchanger |
| CN1558148A (en) * | 2004-01-16 | 2004-12-29 | 卞正明 | Room air conditioner peculiar to vessel |
| CN1667339A (en) * | 2005-04-04 | 2005-09-14 | 张伟 | Close packed tube counterflow heat exchanger |
| CN1760619A (en) * | 2005-09-29 | 2006-04-19 | 舒增鳌 | Channel box type evaporator |
| CN201053843Y (en) * | 2007-06-26 | 2008-04-30 | 顾有三 | Plate and pipe type heat exchanger |
| CN101563578A (en) * | 2006-12-19 | 2009-10-21 | 大阳日酸株式会社 | Heat exchanger |
| CN201764851U (en) * | 2010-05-30 | 2011-03-16 | 大连海新工程技术有限公司 | A box-type multi-tube heat exchanger |
| CN105066741A (en) * | 2015-09-11 | 2015-11-18 | 成都正升能源技术开发有限公司 | Engine air cooler used for low-pressure gas well collection |
| CN207095375U (en) * | 2017-07-10 | 2018-03-13 | 珠海格力电器股份有限公司 | Heat exchanger and marine air conditioner comprising same |
-
2017
- 2017-07-10 CN CN201710555139.6A patent/CN107339904A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360826Y (en) * | 1999-04-01 | 2000-01-26 | 杜治文 | Heat exchanger |
| CN1558148A (en) * | 2004-01-16 | 2004-12-29 | 卞正明 | Room air conditioner peculiar to vessel |
| CN1667339A (en) * | 2005-04-04 | 2005-09-14 | 张伟 | Close packed tube counterflow heat exchanger |
| CN1760619A (en) * | 2005-09-29 | 2006-04-19 | 舒增鳌 | Channel box type evaporator |
| CN101563578A (en) * | 2006-12-19 | 2009-10-21 | 大阳日酸株式会社 | Heat exchanger |
| CN201053843Y (en) * | 2007-06-26 | 2008-04-30 | 顾有三 | Plate and pipe type heat exchanger |
| CN201764851U (en) * | 2010-05-30 | 2011-03-16 | 大连海新工程技术有限公司 | A box-type multi-tube heat exchanger |
| CN105066741A (en) * | 2015-09-11 | 2015-11-18 | 成都正升能源技术开发有限公司 | Engine air cooler used for low-pressure gas well collection |
| CN207095375U (en) * | 2017-07-10 | 2018-03-13 | 珠海格力电器股份有限公司 | Heat exchanger and marine air conditioner comprising same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237966A (en) * | 2018-07-25 | 2019-01-18 | 同济大学 | Double more backhaul counter flow back-heating heat exchangers and application |
| CN111947260A (en) * | 2020-08-21 | 2020-11-17 | 金华平雪加热设备有限公司 | Temperature adjusting equipment in factory building |
| CN114894010A (en) * | 2022-01-17 | 2022-08-12 | 浙江银轮新能源热管理系统有限公司 | Heat Exchanger |
| CN114894010B (en) * | 2022-01-17 | 2025-02-18 | 浙江银轮新能源热管理系统有限公司 | Heat Exchanger |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171110 |