CN203824040U - Sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins - Google Patents
Sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins Download PDFInfo
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- CN203824040U CN203824040U CN201420195516.1U CN201420195516U CN203824040U CN 203824040 U CN203824040 U CN 203824040U CN 201420195516 U CN201420195516 U CN 201420195516U CN 203824040 U CN203824040 U CN 203824040U
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Abstract
The utility model relates to a sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins, and belongs to the electromechanical field. A fresh air chamber, an air exhaust chamber and at least one electric motor which are respectively independent are arranged inside a box body; the fresh air chamber and the air exhaust chamber are mounted indoors at the same time or respectively mounted indoors and outdoors; a fresh air impeller connected with the electric motor is arranged inside the fresh air chamber; an air exhaust impeller connected with the electric motor is arranged inside the exhaust air chamber; a fresh air filter screen is arranged in front of the fresh air impeller; one end of the fresh air chamber is connected to concentric sleeves, and the other end of the fresh air chamber is communicated with the interior; the air exhausts chamber is partitioned into two parts, one part is connected to the concentric sleeves, and the other part is communicated with the interior. The sleeve-type heat exchange screw air-conditioning and ventilation device has the advantages of simple and novel structure, practicality, safety, reliability, small occupied space, convenient and simple mounting and maintenance. The heat exchange effect is good, the energy loss for ventilation can be effectively reduced, and the energy conservation is obvious. The device can effectively ventilate and supplement fresh air and can effectively improve and ease the quality of indoor air for a sealed air-conditioned room.
Description
Technical field
The utility model relates to dynamo-electric field, and particularly the interrupted fin air-conditioning blower unit of a kind of casing type heat exchanging spiral, is to adopt casing type heat exchanging mode to carry out the device of the little ventilation supply and exhaust of cold and hot exchange.
Background technology
Existing air-conditioned room ventilation heat exchange, all adopts plate type heat exchanger or heat-pipe heat exchanger to carry out the cold and hot exchange of supply and exhaust.For not having condition that all-fresh air air exchange system and ventilation is little, installing space is little air-conditioned room are installed, ventilation problem is solution effectively never.And simply mend new wind, air draft has again greatly energy loss, has reduced the efficiency of air-conditioner, has increased the energy consumption of air-conditioner.What traditional ventilation heat exchange adopted is the heat exchange mode of plate type heat exchanger and heat exchange of heat pipe, but air-conditioned room result of use little for ventilation, that installing space is limited is undesirable, and safeguards extremely inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of casing type heat exchanging spiral interrupted fin air-conditioning blower unit, and the cold and hot of supply and exhaust effectively having solved under little ventilation exchangeed problem.The utility model is originally as power source by motor drives impeller, adopt concentric locking collar tubular type heat exchange mode as the ventilation shaft of supply and exhaust, to use simultaneously, new fan blade is connected with the inner and outer tubes of sleeve pipe respectively with air draft impeller, outdoor new wind is introduced to room by sleeve pipe, simultaneously by indoor exhaust wind by outside sleeve pipe discharge chamber, in sleeve pipe, complete cold and hot exchange.This device mainly contains two parts and forms, and the one, power section, adopts motor blower fan as the power source of air-supply and air draft; The 2nd, heat exchange and aeration portion adopt concentric locking collar tubular type heat exchange mode as the ventilation shaft of supply and exhaust, to use simultaneously, and heat exchanger tube inner tube is metal material, diameter≤100mm, and sleeve pipe outer tube can adopt nonmetallic materials flexible pipe to reduce costs.Between internal and external casing, adopt spiral intermittent type fin to increase heat exchange efficiency, and play drainage and fixedly internal and external casing spacing effect simultaneously.Number of fins is 2-10, fin height < 50mm, and fin and sleeve pipe central axis angle are 0 ~ 45 ゜, every two groups of spacings of fin are from the height that is greater than fin.This device can be used as the built-in fresh air-changing device of air conditioner, also can independently install, or adopt module mounting means, and visual techniques and mounting condition adopts respectively the different installation of double-motor power device and single motor power device.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
The interrupted fin air-conditioning blower unit of casing type heat exchanging spiral, difference independently new wind air compartment 5, air draft air compartment 6 and at least one motor 1 are set in casing, described new wind air compartment 5, air draft air compartment 6 are installed on indoor simultaneously, or newly wind air compartment 5, air draft air compartment 6 are installed on respectively indoor and outdoor; In described new wind air compartment 5, be fixedly installed the new fan blade 2 being connected with motor 1, in described air draft air compartment 6, be fixedly installed the air draft impeller 3 being connected with motor 1, before new fan blade 2, new wind screen pack 4 is set; New wind air compartment 5 one end connect concentric tubes, and the other end is communicated with indoor by new fan blade 2; Air draft air compartment 6 is divided into two parts, and a part connects concentric tubes, and another part is communicated with indoor; Air draft impeller 3 is fixed in the air draft air compartment 6 of communication chamber the inner, and air outlet and concentric locking collar pipe end air draft air compartment are connected.
Described concentric tubes consists of heat exchanger tube inner and outer pipe 7,8, and 7,8 of heat exchanger tube inner and outer pipes are provided with fin 9.
Described fin 9 is interrupted spiral metal fin to increase heat exchange efficiency, and plays drainage and fixedly internal and external casing spacing effect simultaneously.
Described number of fins is 2 ~ 10, fin height < 50mm, and fin and sleeve pipe central axis angle are 0 ~ 45 ゜, every two groups of spacings of fin are from the height that is greater than fin.
Described heat exchanger tube inner tube 7 adopts metal material, as metallic coil or metal smooth wall pipe, diameter≤100mm.
Described casing liner reduces the noise reduction layer of noise.
Described new wind screen pack 4 is tape frame board plug type, so that take out, cleans, and frame surrounding arranges soft sealing material sealing.
The beneficial effects of the utility model are: simple in structure, novel, and practical safety, reliable, space hold is little, convenient for installation and maintenance simple.Because supply and exhaust heat exchange sleeve length can freely be adjusted, so good effect of heat exchange can effectively reduce the energy loss of ventilation, energy-conservation obviously.Air-conditioned room for sealing is that a kind of fresh-air ventilation effectively supplements, and can effectively improve and alleviate IAQ.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and illustrative example of the present utility model and explanation thereof are used for explaining the utility model, do not form improper restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another kind of embodiment of the present utility model;
Fig. 3 is the structural representation of heat exchanger tube inner tube of the present utility model and fin;
Fig. 4 is another structural representation of heat exchanger tube inner tube of the present utility model and fin.
In figure: 1. motor; 2. new fan blade; 3. air draft impeller; 4. new wind screen pack; 5. new wind air compartment; 6. air draft air compartment; 7. heat exchanger tube inner tube; 8. heat exchanger tube outer tube; 9. fin.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate detailed content of the present utility model and the specific embodiment thereof.
Referring to shown in Fig. 1 to Fig. 4, the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral of the present utility model, comprise motor 1, new fan blade 2, air draft impeller 3, new wind screen pack 4, new wind air compartment 5, air draft air compartment 6, the heat exchanger tube inner tube 7 that is used as new wind airduct, the heat exchanger tube outer tube 8 that is used as air draft airduct and fin 9, difference independently new wind air compartment 5, air draft air compartment 6 and at least one motor 1 are set in casing, described new wind air compartment 5, air draft air compartment 6 are installed on indoor simultaneously, or newly wind air compartment 5, air draft air compartment 6 are installed on respectively indoor and outdoor; In described new wind air compartment 5, be fixedly installed the new fan blade 2 being connected with motor 1, in described air draft air compartment 6, be fixedly installed the air draft impeller 3 being connected with motor 1, before new fan blade 2, new wind screen pack 4 is set; New wind air compartment 5 one end connect concentric tubes, and the other end is communicated with indoor by new fan blade 2; Air draft air compartment 6 is divided into two parts, and a part connects concentric tubes, and another part is communicated with indoor; Air draft impeller 3 is fixed in the air draft air compartment 6 of communication chamber the inner, and air outlet and concentric locking collar pipe end air draft air compartment are connected.
Described concentric tubes consists of heat exchanger tube inner and outer pipe 7,8, and 7,8 of heat exchanger tube inner and outer pipes are provided with fin 9.Described fin 9 is interrupted spiral metal fin to increase heat exchange efficiency, and plays drainage and fixedly internal and external casing spacing effect simultaneously.
Described number of fins is 2 ~ 10, fin height < 50mm, and fin and sleeve pipe central axis angle are 0 ~ 45 ゜, every two groups of spacings of fin are from the height that is greater than fin.
Described heat exchanger tube inner tube 7 adopts metal material, as metallic coil or metal smooth wall pipe, diameter≤100mm.
Described casing liner reduces the noise reduction layer of noise.
Described new wind screen pack 4 is tape frame board plug type, so that take out, cleans, and frame surrounding arranges soft sealing material sealing.
The utility model can be used as the built-in aeration device of civil air conditioner machine, also can adopt module mounting means plug-in or install and use separately.Bi-motor compound ventilation air-changing device (can adopt modular manner), is applicable to the built-in installation of air conditioner.As shown in Figures 2 to 4, the utility model can be driven by two motor 1, the new wind air compartment 5 that has new fan blade 2 in indoor location, the air draft air compartment 6 that has air draft impeller 3 in outdoor mounted, the concentric tubes consisting of heat exchanger tube inner and outer pipe 7,8 between two air compartments connects, new fan blade 2 connects heat exchanger tube inner tube 7, and air draft impeller 3 connects heat exchanger tube outer tube 8, completes heat exchange work in the time of supply and exhaust.The new wind screen pack 4 of the front installation of indoor fresh air impeller 2.Heat exchanger tube inner tube 7 adopts metallic coil or metal smooth wall pipe, and 7,8 of heat exchanger tube inner and outer pipes are provided with interrupted spiral metal fin 9; Heat exchanger tube outer tube 8 can adopt flexible nonmetallic tubing to reduce costs.As indoor and outdoor assembling near distance, heat exchange airduct can be done in outdoor prolongation U-shaped fixing, to reach satisfied heat transfer effect.The utility model takies little in the interior space, easy to maintenance.Single motor ventilation air interchanger (can adopt modular manner), is applicable to the built-in or plug-in module of air conditioner and installs separately.
Shown in Fig. 1, Fig. 3 and Fig. 4, the utility model also can be driven by a motor 1 new fan blade 2 and the air draft impeller 3 of air-supply simultaneously, new fan blade 2 connects heat exchanger tube inner tube 7, air draft impeller 3 connects heat exchanger tube outer tube 8, concentric tubes directly leads to outdoor, completes heat exchange work in the time of supply and exhaust.The new wind screen pack 4 of the front installation of air draft impeller 3.Heat exchanger tube inner tube 7 adopts metallic coil or metal smooth wall pipe, and 7,8 of heat exchanger tube inner and outer pipes are provided with interrupted spiral metal fin 9, and heat exchanger tube outer tube 8 can adopt flexible nonmetallic tubing to reduce costs.As nearer in indoor fan mounting distance exterior wall, heat exchange airduct can be done in outdoor prolongation U-shaped fixing, to reach satisfied heat transfer effect, and convenient for installation and maintenance.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All any modifications that the utility model is done, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral, it is characterized in that: independently new wind air compartment (5), air draft air compartment (6) and at least one motor (1) are set in casing respectively, described new wind air compartment (5), air draft air compartment (6) are installed on indoor simultaneously, or newly wind air compartment (5), air draft air compartment (6) are installed on respectively indoor and outdoor; In described new wind air compartment (5), be fixedly installed the new fan blade (2) being connected with motor (1), in described air draft air compartment (6), be fixedly installed the air draft impeller (3) being connected with motor (1), the new front new wind screen pack (4) that arranges of fan blade (2); New wind air compartment (5) one end connects concentric tubes, and the other end is communicated with indoor by new fan blade (2); Air draft air compartment (6) is divided into two parts, and a part connects concentric tubes, and another part is communicated with indoor; Air draft impeller (3) is fixed in the air draft air compartment (6) of communication chamber the inner, and air outlet and concentric locking collar pipe end air draft air compartment are connected.
2. the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral according to claim 1, is characterized in that: described concentric tubes consists of heat exchanger tube inner and outer pipe (7,8), and heat exchanger tube inner and outer pipe is provided with fin (9) between (7,8).
3. the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral according to claim 2, it is characterized in that: described fin (9) is interrupted spiral metal fin, number of fins is 2 ~ 10, height < 50mm, fin and sleeve pipe central axis angle are 0 ~ 45 ゜, and every two groups of spacings of fin are from the height that is greater than fin.
4. the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral according to claim 2, is characterized in that: described heat exchanger tube inner tube (7) adopts metal material, diameter≤100mm.
5. the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral according to claim 1, is characterized in that: described casing liner reduces the noise reduction layer of noise.
6. the interrupted fin air-conditioning blower unit of casing type heat exchanging spiral according to claim 1, is characterized in that: described new wind screen pack (4) is tape frame board plug type, and frame surrounding arranges soft sealing material sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195516.1U CN203824040U (en) | 2014-04-22 | 2014-04-22 | Sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195516.1U CN203824040U (en) | 2014-04-22 | 2014-04-22 | Sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824040U true CN203824040U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195516.1U Expired - Fee Related CN203824040U (en) | 2014-04-22 | 2014-04-22 | Sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins |
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| Country | Link |
|---|---|
| CN (1) | CN203824040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119997A (en) * | 2017-12-29 | 2018-06-05 | 浙江纳风净化技术有限公司 | A kind of wall-mounted heat exchange host |
| CN109737584A (en) * | 2019-03-07 | 2019-05-10 | 叶文彬 | A kind of air-conditioning automatic cycle heat-exchanger rig |
| CN110398018A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | The concealed annular twin voltage electrostatic field of wall feed-through pipeline filters heat-exchange device |
| CN114659210A (en) * | 2022-04-14 | 2022-06-24 | 广东英聚建筑工程有限公司 | A ventilation unit for building engineering building |
-
2014
- 2014-04-22 CN CN201420195516.1U patent/CN203824040U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119997A (en) * | 2017-12-29 | 2018-06-05 | 浙江纳风净化技术有限公司 | A kind of wall-mounted heat exchange host |
| CN109737584A (en) * | 2019-03-07 | 2019-05-10 | 叶文彬 | A kind of air-conditioning automatic cycle heat-exchanger rig |
| CN109737584B (en) * | 2019-03-07 | 2021-07-16 | 荣成市鹏达电子有限公司 | Automatic circulation heat exchange device of air conditioner |
| CN110398018A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | The concealed annular twin voltage electrostatic field of wall feed-through pipeline filters heat-exchange device |
| CN114659210A (en) * | 2022-04-14 | 2022-06-24 | 广东英聚建筑工程有限公司 | A ventilation unit for building engineering building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |