CN208952475U - A kind of condenser coil structure - Google Patents
A kind of condenser coil structure Download PDFInfo
- Publication number
- CN208952475U CN208952475U CN201821721771.XU CN201821721771U CN208952475U CN 208952475 U CN208952475 U CN 208952475U CN 201821721771 U CN201821721771 U CN 201821721771U CN 208952475 U CN208952475 U CN 208952475U
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- single tube
- region
- branches
- tube quantity
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of condenser coil structures, the blower including coil pipe and set on coil pipe top；The coil pipe includes multiple coil pipe branches, and each coil pipe branch includes interconnected multiple single tubes, and the single tube quantity of multiple coil pipe branches is that from top to bottom intermittent be incremented by is arranged；Super-cooling pipeline is set to below multiple coil pipe branches；Gas gathering manifold, for gas refrigerant to be delivered to multiple coil pipe branches, multiple coil pipe branches pass through admission line respectively and are connected with the gas gathering manifold；Manifold, the liquid refrigerant for being conveyed through after exchanging heat, multiple coil pipe branches pass through distribution duct respectively and are connected with the gas gathering manifold.The utility model is different according to the distribution of coil surface wind speed, single tube quantity by controlling coil pipe branch is intermittent from top to bottom be incremented by, the single tube quantity at different location is adjusted, keeps coil heat exchange efficiency be more good, improves the heat exchange efficiency of condenser coil entirety.
Description
Technical field
The utility model belongs to air-conditioning condenser technical field, more particularly, to a kind of condenser coil structure.
Background technique
The blower of existing multi-connected machine condenser is located at upper position, and then be top outlet air, according to apart from blower away from
From difference, condenser coil surface wind speed is also different, and position custom specially close apart from blower is big, far away location custom
It is small.And since the corresponding single tube quantity in circuit single on coil pipe is identical, and then condenser overhead position and middle position will be will cause
Single tube negligible amounts in road are put back into, cause heat transfer process insufficient；Single tube quantity is excessive in bottom position circuit, and wind speed is too small,
Cause heat-exchange temperature lower, frost easily occurs；Whole coil pipe exchanges heat differ greatly up and down, and overall heat exchange efficiency is poor.
Utility model content
The utility model for overcome the deficiencies in the prior art, provides a kind of good condenser coil knot of heat exchange efficiency
Structure.
To achieve the goals above, the utility model uses following technical scheme: a kind of condenser coil structure, including disk
Pipe and the blower set on coil pipe top；The coil pipe includes
Multiple coil pipe branches, each coil pipe branch include interconnected multiple single tubes, the single tube of multiple coil pipe branches
Quantity is that from top to bottom intermittent be incremented by is arranged；
Super-cooling pipeline is set to below multiple coil pipe branches；
Gas gathering manifold, for gas refrigerant to be delivered to multiple coil pipe branches, multiple coil pipe branches pass through air inlet respectively
Pipeline is connected with the gas gathering manifold；
Manifold, the liquid refrigerant for being conveyed through after exchanging heat, multiple coil pipe branches pass through distribution duct respectively
It is connected with the gas gathering manifold.
It is different according to the distribution of coil surface wind speed in the present invention, the single tube quantity by controlling coil pipe branch be by up to
It is lower intermittent incremental, the single tube quantity at different location is adjusted, caused by being unevenly distributed so as to improve coil pipe because of surface air quantity
The lower problem of coil portions position heat exchange efficiency, keeps coil heat exchange efficiency be more good；According to surface wind speed in condenser pan
The regularity of distribution of pipe surface, from top position to bottom position, the single tube quantity in each circuit is stepped up, wind speed size and away from
Opposite rule should be met from length, to improve the heat exchange efficiency of condenser coil entirety；
Under this kind of structure, the length for being located at the coil pipe branch of top position is reduced, i.e. reduction condenser overhead position coil pipe
Single loop copper pipe quantity, since top position surface wind speed is larger, heat transfer process is carried out comparatively fast, and the circuit distance of setting is shorter,
Heat exchange efficiency is high；Increase the length of the coil pipe branch of bottom position, bottom area portion is set as super-cooling pipeline, forms supercooling
Area avoids the gas-liquid two-phase object formed because heat exchange is insufficient from flowing in pipeline, improves the knot that condenser bottom is likely to occur
White phenomenon.
Further, the coil pipe has nearly blower region, intermediate region and remote blower region, respectively deposits in above-mentioned zone
In multiple coil pipe branches；The single tube quantity of the intermediate region inner coil pipe branch is greater than the single tube of nearly blower region inner coil pipe branch
Quantity, the single tube quantity of the remote blower region inner coil pipe branch are greater than the single tube quantity of intermediate region inner coil pipe branch；According to
Distance apart from blower adjusts single tube quantity in coil pipe branch to correspond to, and adapts to the variation of custom, guarantees that heat exchange efficiency is good.
Further, the single tube quantity in the nearly blower region between multiple coil pipe branches is equal, the intermediate region
Single tube quantity between interior multiple coil pipe branches is equal, the single tube quantity phase in the remote blower region between multiple coil pipe branches
Deng；The single tube quantity of coil pipe branch in single region is set as identical, for comparing the case where being continually incremented, when assembly and plus
The difficulty in working hour reduces, and processing cost reduces, high production efficiency.
Preferably, the admission line in single coil pipe branch and distribution duct are in distribution up and down；It reduces due to heat exchange
The local temperature difference of formation influences.
Preferably, the position of the distribution pipe of adjacent two coil pipes branch is setting close to each other, reduces shape due to heat exchange
At local temperature difference influence.
Further, the super-cooling pipeline includes cold loop and the supercooling excessively formed that be connected by multiple heat exchange single tubes
Circuit connected inlet tube and outlet, the inlet tube and outlet pass through three-way connection respectively and are connected with cold loop is crossed；Pass through
The connection type of threeway, the pressure drop situation for reducing the distance of refrigerant circulation and being consequently formed, secondly, crossing cold-zone can realize more
For good heat transfer effect, avoid because exchange heat it is insufficient due to the gas-liquid two-phase object that is formed flowed in pipeline the case where, avoid cold
The frosting of condenser bottom.
In conclusion the utility model has the advantage that the distribution difference according to coil surface wind speed, pass through control panel
The single tube quantity of pipe branch is intermittent incremental from top to bottom, the single tube quantity at adjustment different location, so as to improve coil pipe
The lower problem of coil portions position heat exchange efficiency, keeps coil heat exchange efficiency more good caused by being unevenly distributed because of surface air quantity
It is good, improve the heat exchange efficiency of condenser coil entirety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of super-cooling pipeline in the utility model.
Specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.
As shown in Figs. 1-2, a kind of condenser coil structure, including coil pipe 1 and set on the blower 2 on coil pipe top, the blower 2
To be directly commercially available on the market, concrete model is without limitation；Specifically, the coil pipe 1 includes multiple coil pipe branches 11, supercooling
Pipeline 3, gas gathering manifold and manifold, each coil pipe branch include interconnected multiple single tubes 111, which is copper
Pipe；Preferably, the single tube quantity of multiple coil pipe branches 11 is that from top to bottom intermittent be incremented by is arranged；Wherein, the coil pipe according to
Position apart from wind-force is divided into nearly blower region 12, intermediate region 13, farther out blower region 15 and remote blower region 14,
In " close " " centre " " farther out " " remote " concept depending on actual condition, be not specifically limited herein；Above-mentioned multiple regions
Multiple coil pipe branches 11 are inside respectively covered, the coil pipe branch of multiple regions together constitutes coil pipe 1；Wherein, the middle area
The single tube quantity of 13 inner coil pipe branch of domain is greater than the single tube quantity of nearly 12 inner coil pipe branch of blower region, the remote blower region 14
The single tube quantity of inner coil pipe branch is greater than the single tube quantity of 13 inner coil pipe branch of intermediate region；And it is more in the nearly blower region 12
Single tube quantity between a coil pipe branch 11 is equal, the single tube quantity phase in the intermediate region 13 between multiple coil pipe branches 11
Deng the single tube quantity in the remote blower region 14 between multiple coil pipe branches 11 is equal；Above situation is above-mentioned refers to
Intermittence is incremented by, and the single tube quantity of all coil pipe branches is not from top to bottom continually incremented setting, but one section of region inner coil pipe
It is equal when the single tube quantity of branch, but the single tube quantity in the relatively upper region in next region increases, and is incremented by and refers to
The single tube quantity for the region inner coil pipe branch being from top to bottom distributed.
In the present embodiment, the single tube quantity of nearly 12 inner coil pipe branch of blower region is 4,13 inner coil pipe of intermediate region point
The single tube quantity on road is 6, and the single tube quantity of 15 inner coil pipe branch of blower region is 8 farther out, remote 14 inner coil pipe of blower region
The single tube quantity of branch is 10.
The super-cooling pipeline 3 is set to multiple 11 lower sections of coil pipe branch, and entire super-cooling pipeline 3 forms one and crosses cold-zone；The mistake
Cold pipeline 3 included cold loop 31, inlet tube 32 and outlet 33, and the cold loop 31 of crossing is connected by multiple heat exchange single tubes
It is formed, which is specially copper pipe；The inlet tube 32 and outlet 33 are copper pipe or stainless steel tube, the inlet tube 32
It was set to the wherein side of cold loop 31, the outlet 33 was set to 31 other side of cold loop；And preferred, 32 He of inlet tube
Outlet 33 is connected by three-way connection with cold loop 31 is crossed respectively；By the connection type of threeway, refrigerant circulation is reduced
Distance and the pressure drop situation being consequently formed avoid not filling because of heat exchange secondly, be more good heat transfer effect can be realized by crossing cold-zone
The case where gas-liquid two-phase object for dividing and being formed flows in pipeline, avoids the frosting of condenser bottom.
The gas gathering manifold is used to gas refrigerant being delivered to multiple coil pipe branches 11, and multiple coil pipe branches are led to respectively
Admission line 4 is crossed to be connected with the gas gathering manifold；Wherein, copper pipe or stainless steel tube can be used in gas gathering manifold and admission line 4, needs
The refrigerant gas of heat exchange can be delivered in each coil pipe branch after the conveying of copper pipe gas gathering manifold using admission line；It is described
Manifold is used to be conveyed through the liquid refrigerant after heat exchange, and multiple coil pipe branches 11 pass through distribution duct 5 and the collection respectively
Gas general pipeline is connected；Wherein, copper pipe or stainless steel tube can be used in manifold and distribution duct 5, and preferred, distribution duct 5
Caliber is 3/16 inch；Liquid refrigerant after heat exchange by distribution duct 5 by collected in each coil pipe branch to
On manifold.
Local temperature difference is formed in order to avoid heat exchange, we are by the admission line 4 in single coil pipe branch 11 and distribute
Pipeline 5 is separately positioned on the left and right ends of coil pipe branch, and the two is in distribution up and down；Secondly, point of adjacent two coil pipes branch 11
The position of distribution pipes 5 is setting close to each other, to increase the distance between distribution duct 5 and admission line 4.
Claims (6)
1. a kind of condenser coil structure, including coil pipe (1) and set on the blower (2) on coil pipe top；
It is characterized by: the coil pipe (1) includes
Multiple coil pipe branches (11), each coil pipe branch include interconnected multiple single tubes (111), multiple coil pipe branches
(11) single tube quantity is that from top to bottom intermittent be incremented by is arranged；
Super-cooling pipeline (3) is set to below multiple coil pipe branches (11)；
Gas gathering manifold, for gas refrigerant to be delivered to multiple coil pipe branches (11), multiple coil pipe branches pass through air inlet respectively
Pipeline (4) is connected with the gas gathering manifold；
Manifold, the liquid refrigerant for being conveyed through after exchanging heat, multiple coil pipe branches (11) pass through distribution duct respectively
(5) it is connected with the gas gathering manifold.
2. a kind of condenser coil structure according to claim 1, it is characterised in that: the coil pipe has nearly blower region
(12), multiple coil pipe branches (11) are individually present in above-mentioned zone in intermediate region (13) and remote blower region (14)；The centre
The single tube quantity of region (13) inner coil pipe branch is greater than the single tube quantity of nearly blower region (12) inner coil pipe branch, the remote blower
The single tube quantity of region (14) inner coil pipe branch is greater than the single tube quantity of intermediate region (13) inner coil pipe branch.
3. a kind of condenser coil structure according to claim 2, it is characterised in that: more in the nearly blower region (12)
Single tube quantity between a coil pipe branch (11) is equal, the single tube in the intermediate region (13) between multiple coil pipe branches (11)
Quantity is equal, and the single tube quantity in the remote blower region (14) between multiple coil pipe branches (11) is equal.
4. a kind of condenser coil structure according to claim 1, it is characterised in that: in single coil pipe branch (11) into
Feed channel (4) and distribution duct (5) are in distribution up and down.
5. a kind of condenser coil structure according to claim 1, it is characterised in that: point of adjacent two coil pipes branch (11)
The position of distribution pipes (5) is setting close to each other.
6. a kind of condenser coil structure according to claim 1, it is characterised in that: the super-cooling pipeline (3) include by
It is multiple heat exchange single tubes be connected to be formed cross cold loop (31), the inlet tube (32) and outlet that cold loop is connected are crossed with this
(33), the inlet tube (32) and outlet (33) are connected by three-way connection with cold loop (31) are crossed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721771.XU CN208952475U (en) | 2018-10-23 | 2018-10-23 | A kind of condenser coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721771.XU CN208952475U (en) | 2018-10-23 | 2018-10-23 | A kind of condenser coil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952475U true CN208952475U (en) | 2019-06-07 |
Family
ID=66742594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721771.XU Active CN208952475U (en) | 2018-10-23 | 2018-10-23 | A kind of condenser coil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278998A (en) * | 2021-02-07 | 2022-04-05 | 山东烯泰天工节能科技有限公司 | Heat exchanger for microtube air conditioner and air conditioner outdoor unit using same |
-
2018
- 2018-10-23 CN CN201821721771.XU patent/CN208952475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278998A (en) * | 2021-02-07 | 2022-04-05 | 山东烯泰天工节能科技有限公司 | Heat exchanger for microtube air conditioner and air conditioner outdoor unit using same |
| CN114278998B (en) * | 2021-02-07 | 2023-11-17 | 山东烯泰天工节能科技有限公司 | Heat exchanger for micro-pipe air conditioner and air conditioner outdoor unit using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105485971A (en) | Finned tube heat exchanger and air conditioner | |
| CN206861838U (en) | Heat exchanger and air-conditioning system | |
| CN101545702A (en) | Condenser of outdoor unit of air conditioner and outdoor unit provided with the condenser | |
| CN100587367C (en) | Condenser for outdoor unit of air conditioner and air-conditioner provided with same | |
| CN105004210B (en) | A kind of fin and the heat exchanger and air-conditioning containing it | |
| CN208952475U (en) | A kind of condenser coil structure | |
| CN202993688U (en) | Evaporator and indoor air conditioner | |
| CN207438860U (en) | Indoor heat exchanger, air conditioner indoor unit and air conditioner | |
| CN204227981U (en) | A kind of heat exchanger fin and there is the heat exchanger of this fin | |
| CN201945096U (en) | Evaporator structure | |
| CN102997503A (en) | Heat exchanger and heat pump outdoor unit and heat pump air conditioner using same | |
| CN202281365U (en) | Air-conditioning heat exchanger and air conditioner with same | |
| CN106802027A (en) | A kind of composite wind-cooled fin-tube type heat exchanger structure | |
| CN107763832A (en) | Indoor heat exchanger, indoor apparatus of air conditioner and air conditioner | |
| CN105222418A (en) | The pipeline process design plan of gravity force liquid-supply refrigeration system recirculation evaporator | |
| CN201402010Y (en) | Air conditioner outdoor machine condenser and outdoor machine adopting same | |
| CN205351862U (en) | Finned tube heat exchanger and air conditioner | |
| CN107843029A (en) | Indoor heat exchanger, indoor apparatus of air conditioner and air conditioner | |
| CN205332586U (en) | Low -cost high -effect novel air source heat pump trigeminy supplies system | |
| CN207438858U (en) | Indoor heat exchanger, air conditioner indoor unit and air conditioner | |
| CN208566866U (en) | Cabinet type indoor machine and air conditioner | |
| CN208205201U (en) | Cabinet type indoor machine and air conditioner | |
| CN101738017B (en) | Condenser of air conditioner outdoor unit and outdoor unit equipped with same | |
| CN202792471U (en) | Heat exchanger for R32 double-stage compression heat pump air-conditioning system | |
| CN204612259U (en) | Air-condition heat exchanger and air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |