CN105352146B - A kind of Turbogrid plates Formula V type heat-exchanger rig - Google Patents
A kind of Turbogrid plates Formula V type heat-exchanger rig Download PDFInfo
- Publication number
- CN105352146B CN105352146B CN201510866102.6A CN201510866102A CN105352146B CN 105352146 B CN105352146 B CN 105352146B CN 201510866102 A CN201510866102 A CN 201510866102A CN 105352146 B CN105352146 B CN 105352146B
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- China
- Prior art keywords
- turbogrid plates
- type heat
- heat exchange
- plates
- turbogrid
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
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- 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 kind of Turbogrid plates Formula V type heat-exchanger rigs, including V-type heat exchange cabinet, the air exhausting device of V-type heat exchange top of the box is set, and it is arranged in the intracorporal Turbogrid plates of V-type heat exchange box, the Turbogrid plates are set to the lower section of the air exhausting device, and the Turbogrid plates and V-type heat exchange top of the box fastening.It by the setting of Turbogrid plates, can be acted in the flow blockage of Turbogrid plates, so that the convection velocity at the top of heat-exchanger rig suitably reduces, and the convection velocity of bottom increases.And then the negative pressure formed under the action of air exhausting device is uniformly distributed on V-type heat exchange cabinet, improve the working efficiency of V-type heat exchange cabinet bottom end, to realize the homogenization of Convective wind speed, and then realize that heat exchange efficiency is more uniform everywhere in V-type heat exchange cabinet.
Description
Technical field
The present invention relates to technical field of central air more particularly to a kind of Turbogrid plates Formula V type heat-exchanger rigs.
Background technique
Air conditioner refrigerating technology has indispensable role in terms of people's daily life and business application.With the energy
Consumption and in short supply, energy-saving and emission-reduction become the importance in China's process of economic development.Air conditioner refrigerating technology daily
It is mainly used for the room refrigeration of summer in life, Partial Food processing enterprise is also required to freezer and carries out food fresh keeping.China's air-conditioning
The consumed energy is larger, and energy shortage can be effectively relieved in the refrigerating efficiency by improving air-conditioning, achieves energy-saving and emission reduction purposes.
The V-type heat exchanger of central air-conditioning is the important component that air-conditioning and outdoor environment carry out heat exchange, and heat exchange efficiency will directly affect
To the operational efficiency of air-conditioning entirety.As shown in Figure 1, V-type heat exchanger angle is generally 50~60 degree at present, pass through the fan at top
Carry out suction cross-ventilation heat exchange.By testing and emulating number it has been found that the convection velocity at the top of V-type heat exchanger is larger, and
The semiconvection wind speed of bottom end is smaller, and heat exchange efficiency is extremely inefficient, even hardly works.In order to optimize V-type heat exchanger
The purpose that heat exchange efficiency improves is realized, it is therefore desirable to explore novel V-type heat exchanger structure in flow field.
Summary of the invention
It is high that the purpose of the present invention is to provide a kind of heat exchange efficiencies, and exchange heat uniform Turbogrid plates Formula V type heat-exchanger rig.
To achieve this purpose, the present invention adopts the following technical scheme:
Beneficial effects of the present invention: the present invention includes
Including V-type heat exchange cabinet, the row of V-type heat exchange top of the box is arranged in a kind of Turbogrid plates Formula V type heat-exchanger rig
Wind apparatus, and be arranged in the intracorporal Turbogrid plates of V-type heat exchange box, the Turbogrid plates are set under the air exhausting device
Side, and the Turbogrid plates and V-type heat exchange top of the box fastening.
Wherein, the Turbogrid plates include preceding Turbogrid plates and rear Turbogrid plates, between the preceding Turbogrid plates and the rear Turbogrid plates
It is provided with angle.
Wherein, the angle being arranged between the preceding Turbogrid plates and the rear Turbogrid plates is set as acute angle.
Wherein, the preceding Turbogrid plates be arranged in V-type heat exchange cabinet preceding heat exchanger plates be disposed adjacent, it is described after Turbogrid plates with
The rear heat exchanger plates that V-type heat exchange cabinet is arranged in are disposed adjacent.
Wherein, the preceding Turbogrid plates with it is described after Turbogrid plates structure is identical and equal length.
Wherein, the length of the preceding Turbogrid plates and the rear Turbogrid plates is respectively less than the preceding heat exchanger plates and the rear heat exchanger plates
Length.
Wherein, the preceding Turbogrid plates and the rear Turbogrid plates extend through and are provided with airflow hole.
Beneficial effects of the present invention: the present invention includes V-type heat exchange cabinet, the row that V-type heat exchange top of the box is arranged in
Wind apparatus, and be arranged in the intracorporal Turbogrid plates of V-type heat exchange box, the Turbogrid plates are set under the air exhausting device
Side, and the Turbogrid plates and V-type heat exchange top of the box fastening.It, can be in the flowing of Turbogrid plates by the setting of Turbogrid plates
Retardation, so that the convection velocity at the top of heat-exchanger rig suitably reduces, and the convection velocity of bottom increases.And then it is filled in air draft
The negative pressure formed under the action of setting is uniformly distributed on V-type heat exchange cabinet, improves the work effect of V-type heat exchange cabinet bottom end
Rate to realize the homogenization of Convective wind speed, and then realizes that heat exchange efficiency is more uniform everywhere in V-type heat exchange cabinet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of V-type heat-exchanger rig under the prior art.
Fig. 2 is a kind of structural schematic diagram of Turbogrid plates Formula V type heat-exchanger rig of the present invention.
Fig. 3 is the inside partial structural diagram of Fig. 2.
Fig. 4 is the sectional view of Fig. 2.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 2 to 4, a kind of Turbogrid plates Formula V type heat-exchanger rig, including V-type heat exchange cabinet 1, setting are in the V-type
The air exhausting device 3 of heat exchange top of the box, and be arranged in the intracorporal Turbogrid plates 2 of the V-type heat exchange box, the Turbogrid plates are set to
The lower section of the air exhausting device 3, and the Turbogrid plates and V-type heat exchange top of the box fastening.Preferably, air exhausting device 3 is set
It is set to fan.
It is further preferred that the Turbogrid plates include preceding 21 plate of grid and rear Turbogrid plates 22, preceding 21 plate of grid and institute
It states and is provided with angle between rear Turbogrid plates 22, the angle being arranged between preceding 21 plate of grid and the rear Turbogrid plates 22 is set as
Acute angle.
It is further preferred that 21 plate of preceding grid is disposed adjacent with the preceding heat exchanger plates 11 that V-type heat exchange cabinet 1 is arranged in,
Turbogrid plates 22 are disposed adjacent with the rear heat exchanger plates 12 that V-type heat exchange cabinet 1 is arranged in after described.
It is further preferred that 21 plate of preceding grid with it is described after 22 structure of Turbogrid plates is identical and equal length.Before described
The length of 21 plate of grid and the rear Turbogrid plates 22 is respectively less than the length of the preceding heat exchanger plates 11 and the rear heat exchanger plates 12, described
Preceding 21 plate of grid and the rear Turbogrid plates 22 extend through and are provided with airflow hole.
The V-type heat exchanger designed using the above structure is by two panels plate package in inverted triangle V-type arrangement, air passes through
Enter inner cavity after forward and backward heat exchanger plates heat exchange, the fan that the hot-air after heat exchange passes through top again is discharged in environment.V-type is changed
The difference of hot device and traditional structure is: the angle between preceding heat exchanger plates 11 and 12 is larger, and inner space is larger.Turbogrid plates are bands
There is the thin plate of through-flow grid, is mounted on the appropriate seat inside V-type heat exchanger.In the process of running, the air in environment passes through
Preceding heat exchanger plates 21 and rear heat exchanger plates 22 enter the inside of heat exchanger cavity.For traditional V-type heat exchanger, top wind speed is big
And bottom end wind speed is small.Turbogrid plates Formula V heat exchanger novel for this kind, since the flow blockage of Turbogrid plates acts on, so that heat exchanger
The convection velocity at top suitably reduces, and the convection velocity of bottom increases.By the adjustment effect of Turbogrid plates, so that fan is formed
Negative pressure be uniformly distributed on heat exchanger, the working efficiency of heat exchanger bottom end is improved, to realize Convective wind speed
Homogenization, and then realize that heat exchange efficiency is more uniform everywhere in heat exchanger.By the above form, novel Turbogrid plates Formula V heat exchanger
Heat exchange efficiency may make integrally to be promoted.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (1)
1. a kind of Turbogrid plates Formula V type heat-exchanger rig, which is characterized in that including V-type heat exchange cabinet, be arranged in the V-type heat exchange box
Air exhausting device at the top of body, and be arranged in the intracorporal Turbogrid plates of V-type heat exchange box, the Turbogrid plates are set to the air draft
The lower section of device, and the Turbogrid plates and V-type heat exchange top of the box fastening, the Turbogrid plates include preceding Turbogrid plates and rear grid
Panel is provided with angle, between the preceding Turbogrid plates and the rear Turbogrid plates between the preceding Turbogrid plates and the rear Turbogrid plates
The angle of setting is set as acute angle, and the preceding Turbogrid plates are disposed adjacent with the preceding heat exchanger plates that V-type heat exchange cabinet is arranged in, after described
Turbogrid plates are disposed adjacent with the rear heat exchanger plates that V-type heat exchange cabinet is arranged in, the preceding Turbogrid plates and the rear Turbogrid plates structure phase
The length of same and equal length, the preceding Turbogrid plates and the rear Turbogrid plates is respectively less than the preceding heat exchanger plates and the rear heat exchanger plates
Length, the preceding Turbogrid plates and it is described after Turbogrid plates extend through and be provided with airflow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866102.6A CN105352146B (en) | 2015-12-01 | 2015-12-01 | A kind of Turbogrid plates Formula V type heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866102.6A CN105352146B (en) | 2015-12-01 | 2015-12-01 | A kind of Turbogrid plates Formula V type heat-exchanger rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105352146A CN105352146A (en) | 2016-02-24 |
| CN105352146B true CN105352146B (en) | 2019-02-05 |
Family
ID=55328165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510866102.6A Expired - Fee Related CN105352146B (en) | 2015-12-01 | 2015-12-01 | A kind of Turbogrid plates Formula V type heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352146B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421085A (en) * | 2017-09-05 | 2017-12-01 | 深圳市大众新源节能科技有限公司 | A kind of high-effect energy-saving heat-exchanger for central air-conditioning |
| CN111295084A (en) * | 2020-03-11 | 2020-06-16 | 西安工程大学 | Indirect evaporative cooling air conditioning unit using condenser and evaporator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000158A (en) * | 2006-12-27 | 2007-07-18 | 广东美的电器股份有限公司 | Ceiling indoor unit of split air conditioner |
| CN201589470U (en) * | 2010-01-28 | 2010-09-22 | 珠海博佳冷源设备有限公司 | Air-cooled evaporator for air source heat pump and liquid distributing system |
| CN102252558A (en) * | 2011-05-06 | 2011-11-23 | 三花丹佛斯（杭州）微通道换热器有限公司 | Heat exchange device |
| CN205174717U (en) * | 2015-12-01 | 2016-04-20 | 四川天地汇能环保科技有限公司 | Grating plant formula V type heat transfer device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6033715B2 (en) * | 2013-03-18 | 2016-11-30 | 三菱日立パワーシステムズ株式会社 | Cleaner collection device for tube heat exchanger |
-
2015
- 2015-12-01 CN CN201510866102.6A patent/CN105352146B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000158A (en) * | 2006-12-27 | 2007-07-18 | 广东美的电器股份有限公司 | Ceiling indoor unit of split air conditioner |
| CN201589470U (en) * | 2010-01-28 | 2010-09-22 | 珠海博佳冷源设备有限公司 | Air-cooled evaporator for air source heat pump and liquid distributing system |
| CN102252558A (en) * | 2011-05-06 | 2011-11-23 | 三花丹佛斯（杭州）微通道换热器有限公司 | Heat exchange device |
| CN205174717U (en) * | 2015-12-01 | 2016-04-20 | 四川天地汇能环保科技有限公司 | Grating plant formula V type heat transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105352146A (en) | 2016-02-24 |
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Granted publication date: 20190205 Termination date: 20211201 |