CN101694320A - Total heat exchange bidirectional flow air refreshing device - Google Patents
Total heat exchange bidirectional flow air refreshing device Download PDFInfo
- Publication number
- CN101694320A CN101694320A CN200910109471A CN200910109471A CN101694320A CN 101694320 A CN101694320 A CN 101694320A CN 200910109471 A CN200910109471 A CN 200910109471A CN 200910109471 A CN200910109471 A CN 200910109471A CN 101694320 A CN101694320 A CN 101694320A
- Authority
- CN
- China
- Prior art keywords
- air
- pipe
- refreshing device
- air refreshing
- interior pipe
- 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.)
- Pending
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a total heat exchange bidirectional flow air refreshing device which is characterized in that an air absorbing pipe and an air exhausting pipe of the air refreshing device adopts a double-layer concentric structure with an inner pipe and an outer pipe, wherein the inner pipe exhausts indoor dirty air, and an annular pipe cavity between the walls of the inner pipe and the outer pipe absorbs fresh air; in order to ensure that the fresh air and the dirty air sufficiently exchange heat, the inner pipe is made of heat conductor materials such as copper or aluminum, and the like, and a bellows made of a heat insulating material is used as the outer pipe; a spiral partition board is supported between the inner pipe and the outer pipe so as to improve the heat exchange effect; airflow power is provided by a bidirectional fan arranged on the end part or in the middle of a pipeline, and the bidirectional fan is of a structure adopting a single motor, a single impeller and segmental blades; each blade consists of two sections with opposite deflecting directions; and in order to prevent the airflow short circuit of the end part of the pipeline, a section of an outer layer pipe on the end part of the pipeline is peeled off when in use so as to ensure that an air suction port and an air exhaust port are staggered, or a flow deflector cover is added onto the bidirectional fan to avoid airflow short circuit. The invention has simple and compact structure, few assemblies, convenient construction and low cost and is particularly suitable for split type air conditioners.
Description
Technical field
The present invention relates to a kind of air refreshing device, its aspiration channel and exhaust duct have heat exchange function concurrently, adopt special two-way fan to provide power for two-way airflow, and whole apparatus structure compactness is with low cost, are fit to very much the integrated employing of split-type air conditioner.
Background technology
Most of at present full heat exchange double fluid all adopts pipe-line system to add the pattern of new wind main frame to aeration device, its pipe-line system is made up of indoor aspiration channel, indoor exhaust wind pipe and outdoor aspiration channel, outdoor exhaust duct, the blower fan that air forced circulation power is provided is arranged in the new wind main frame and reclaim the heat exchanger that heat is used, its operation principle as shown in Figure 1, outdoor fresh air enters from outdoor aspiration channel 101, after heat exchanger 103 and indoor foul smell heat exchange, in blower fan 104 and indoor exhaust wind pipe 106 inlet chambers; Similarly, indoor foul smell is entered by indoor aspiration channel 107, increases circulation power and after heat exchanger 103 and outdoor fresh air heat exchange, is discharged to outdoor by outdoor exhaust duct 102 through blower fan 105.
Though the aeration device perfect in shape and function of this kind pattern, good energy saving property, system complex, component count is many, involves great expense, and installation workload is big, aeration device specific to Fig. 1 signal, it needs 4 pipelines at least, 2 typhoon machines, 1 heat exchanger, as seen more than its component count, the height of cost, the construction working amount is big, and the difficulty that this kind aeration device and split type domestic air conditioning are integrated together is very big.
Summary of the invention
In order to overcome the full heat exchange bidirectional flow of present traditional type aeration device system complex, the problem that involves great expense the invention provides a kind of aeration device, and it is simple and compact for structure, and assembly is few, easy construction, and cost can reduce significantly.
The technical solution adopted for the present invention to solve the technical problems is: aeration device aspiration channel and exhaust duct adopt the inner and outer pipes double-decker, interior pipe and outer concentric tube, interior pipe is exhaust duct, discharge indoor turbid wind, perimetrical lumen between inner tubal wall and the outer tube wall is an aspiration channel, be drawn into outdoor fresh air, for making new wind and the effective heat exchange of turbid wind energy, and make pipeline have flexibility or plasticity, interior pipe adopts heat conductor materials such as copper or aluminium, the bellows that heat-insulating materials such as outer tube employing PVC plastics are made, can adopt simple supporting construction between the inner and outer pipes, but in order to improve the heat exchange effect, the support between the inner and outer pipes also can be adopted the helical baffle structure, to increase the gas channel length of annular air intake duct, prolong heat exchanger time.
The forced circulation power of new wind or turbid wind, provide by the two-way fan that is installed in pipe end or centre, as shown in Figure 2, two-way fan is single motor, single impeller, subsection blade structure, each blade is made up of opposite two sections of yawing moment, described two-way fan and aspiration channel and exhaust duct cooperating are finished bidirectional ventilated function, during the fan rotation, the inner ring blade is from interior pipe air draught, the air blast in perimetrical lumen of outer ring blade, new wind and turbid wind facies instead flow, and by the inner tubal wall heat exchange, to reclaim heat.
For preventing the short circuit of pipe end generation air-flow, be that the turbid wind that turbid airduct is discharged is sucked by fresh wind tube, or the new wind that fresh wind tube is discharged is sucked by turbid airduct, cause ventilation effect and energy-saving effect variation, the outer tube of pipeline is designed to peel off, peel off one section outer tube at pipe end during use, air entry and exhaust outlet are staggered, then can avoid the generation of air-flow short circuit.If two-way fan is installed in the end of pipeline, then the one end can adopt the above-mentioned way that prevents the air-flow short circuit, and the other end is that fan end need be installed the short circuit that kuppe prevents air-flow.
The invention has the beneficial effects as follows: device has adopted extremely compact simple structure, bidirectional flow forced circulation and full heat exchange have been realized, the present invention adopts the structure of inside and outside pipeline nested, concentric, has only a pipeline in appearance, it is few to walk to manage workload when making construction, can effectively reduce taking of the interior space; Because pipeline double as heat exchanger makes the present invention structurally lack a heat exchanger than traditional aeration device, and material is more economized, cost is lower in addition; Because the pipeline of this version is fit to adopt the two-way fan of the described single motor of preamble, single impeller, subsection blade structure, makes the present invention lack than traditional aeration device again and uses a motor, cost is more economized, and noise is lower; In addition, because pipeline outer-layer adopts plastic film capicitor, internal layer adopts copper aluminum metal pipe, characteristics with outer tube flexibility, interior pipe plasticity, can walk pipe along the wall bending, extremely flexible, so being fit to split-type air conditioner very much, the present invention adopts, the VMC pipeline can be walked pipe with air conditioner coolant copper pipe and power line, drainpipe etc.
In a word, compact conformation of the present invention, function is complete, and is cheap for manufacturing cost, is easy to promote.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the schematic diagram of the full heat exchange bidirectional flow aeration device of tradition
Fig. 2 is the three-dimensional structure figure of the two-way fan used of the present invention
Fig. 3 is the three-dimensional structure figure of one embodiment of the present of invention
Fig. 4 is the structure flow chart of each parts of Fig. 3 embodiment
Fig. 5 is the two-dimentional front view of Fig. 3 embodiment
The specific embodiment
The invention provides a kind of total heat exchange bidirectional flow air refreshing device, clearer, clear and definite for making purpose of the present invention, technical scheme and advantage, below develop simultaneously with reference to accompanying drawing that the present invention is described in more detail for embodiment.
The embodiment of the invention provides a kind of total heat exchange bidirectional flow air refreshing device, as Fig. 4 and shown in Figure 5, aeration device aspiration channel and exhaust duct adopt the inner and outer pipes double-decker, interior pipe 401 and outer tube 404 are concentric, interior pipe 401 is an exhaust duct, discharge indoor turbid wind, perimetrical lumen between inner tubal wall and the outer tube wall is an aspiration channel, be drawn into outdoor fresh air, for making new wind and the effective heat exchange of turbid wind energy, and make pipeline have flexibility or plasticity, so that can crooked stringing, interior pipe 401 adopts heat conductor materials such as copper or aluminium, the bellows that heat-insulating materials such as outer tube 404 employing PVC plastics are made, helical baffle structure 402 is adopted in support between the inner and outer pipes, to increase the gas channel length of annular air intake duct, prolongs heat exchanger time.
The forced circulation power of new wind or turbid wind, provided by the two-way fan 403 that is installed in pipe end, as shown in Figure 2, two-way fan is single motor, single impeller, subsection blade structure, each blade is made up of opposite two sections of yawing moment, described two-way fan and aspiration channel and exhaust duct cooperating are finished bidirectional ventilated function, and during the fan rotation, the inner ring blade is from interior pipe air draught, the air blast in perimetrical lumen of outer ring blade, new wind and turbid wind facies instead flow, and by the inner tubal wall heat exchange, to reclaim heat.
For preventing the short circuit of pipe end generation air-flow, be that the turbid wind that turbid airduct is discharged is sucked by fresh wind tube, or the new wind that fresh wind tube is discharged is sucked by turbid airduct, cause ventilation effect and energy-saving effect variation, the outer tube 404 of pipeline is designed to peel off, and peels off one section outer tube at pipe end during use, and air entry and exhaust outlet are staggered, as Fig. 3 and shown in Figure 5, can avoid the generation of air-flow short circuit like this.Because two-way fan 403 is installed in the other end of pipeline, can't adopt above-mentioned way to prevent the air-flow short circuit, so install the generation that kuppe 405 prevents the air-flow short circuit additional at the fan place.Fig. 3 is the three-dimensional structure figure of present embodiment, and Fig. 4 is the structure flow chart of present embodiment, and Fig. 5 is the two-dimentional front view of present embodiment.
It should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. the present invention relates to a kind of air refreshing device, its aspiration channel and exhaust duct adopt the inner and outer pipes double-decker, interior pipe and outer concentric tube, interior pipe is exhaust duct, perimetrical lumen between interior pipe and the outer tube is an aspiration channel, and supporting construction is arranged between the inner and outer pipes, and the pipeline middle part is equiped with two-way fan, described two-way fan and aspiration channel and exhaust duct cooperating are finished bidirectional ventilated function, and pipe ends is by peeling one section outer tube wall stagger air outlet and air inlet off.
2. air refreshing device according to claim 1 is characterized in that, described in pipe adopt heat conductor materials such as copper or aluminium; The bellows that heat-insulating materials such as described outer tube employing PVC plastics are made, it can be by the people for peeling off.
3. air refreshing device according to claim 1, it is characterized in that described two-way fan is single motor, single impeller, subsection blade structure, each blade is made up of opposite two sections of yawing moment, outer ring blade and perimetrical lumen cooperating, inner ring blade and interior pipe cooperating.
4. air refreshing device according to claim 1 is characterized in that, the helical baffle structure is adopted in described support.
5. the present invention relates to a kind of air refreshing device, its aspiration channel and exhaust duct adopt the inner and outer pipes double-decker, interior pipe and outer concentric tube, interior pipe is exhaust duct, perimetrical lumen between interior pipe and the outer tube is an aspiration channel, supporting construction is arranged between the inner and outer pipes, pipeline one end is equiped with two-way fan, described two-way fan and aspiration channel and exhaust duct cooperating are finished bidirectional ventilated function, the end that pipeline is not installed two-way fan is by peeling one section outer tube wall stagger air outlet and air inlet off, an end that is equiped with two-way fan has kuppe, avoids the air-flow short circuit with this.
6. as air refreshing device as described in the claim 5, it is characterized in that, described in pipe adopt heat conductor materials such as copper or aluminium; The bellows that heat-insulating materials such as described outer tube employing PVC plastics are made, it can be by the people for peeling off.
7. as air refreshing device as described in the claim 5, it is characterized in that described two-way fan is single motor, single impeller, subsection blade structure, each blade is made up of opposite two sections of yawing moment, outer ring blade and perimetrical lumen cooperating, inner ring blade and interior pipe cooperating.
8. as air refreshing device as described in the claim 5, it is characterized in that the helical baffle structure is adopted in described support.
9. as air refreshing device as described in the claim 5, it is characterized in that, described kuppe be respectively described outer tube and described in the progressively expansion and the continuity of pipe, outer kuppe is shorter than interior kuppe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910109471A CN101694320A (en) | 2009-08-20 | 2009-08-20 | Total heat exchange bidirectional flow air refreshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910109471A CN101694320A (en) | 2009-08-20 | 2009-08-20 | Total heat exchange bidirectional flow air refreshing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101694320A true CN101694320A (en) | 2010-04-14 |
Family
ID=42093306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910109471A Pending CN101694320A (en) | 2009-08-20 | 2009-08-20 | Total heat exchange bidirectional flow air refreshing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694320A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380754A (en) * | 2011-05-05 | 2012-03-21 | 金龙精密铜管集团股份有限公司 | Production method of corrugated gas collecting pipeline member for air-conditioner |
| CN102401445A (en) * | 2011-11-17 | 2012-04-04 | 北京建筑工程学院 | Fresh air ventilation system |
| CN105333540A (en) * | 2015-10-30 | 2016-02-17 | 无锡普爱德环保科技有限公司 | Dehumidification wheel |
| CN105698331A (en) * | 2016-03-23 | 2016-06-22 | 吉林建筑大学 | Fresh air device for house and production method of fresh air device |
| 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 |
| RU184580U1 (en) * | 2018-03-20 | 2018-10-30 | Александр Николаевич Инягин | HEATED SUPPLY VENTILATION DEVICE |
| WO2019011277A1 (en) * | 2017-07-12 | 2019-01-17 | 李韦进 | Wind collecting device |
| CN110057088A (en) * | 2019-03-26 | 2019-07-26 | 淮南市知产创新技术研究有限公司 | A kind of twist blade formula Total heat exchange core apparatus |
| CN110057093A (en) * | 2019-03-26 | 2019-07-26 | 淮南市知产创新技术研究有限公司 | A kind of annular air heat-exchange device and heat change method |
| CN110398019A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | A kind of one-pipe bidirectional flow suction one fresh air purifying wall-hanger |
| CN111561758A (en) * | 2020-04-30 | 2020-08-21 | 西北农林科技大学 | Total heat exchange air conditioning device |
| CN113483428A (en) * | 2021-09-08 | 2021-10-08 | 南通专用风机有限公司 | Ventilation equipment who possesses function of discharging fume |
| CN115264712A (en) * | 2022-07-04 | 2022-11-01 | 臧蕙心 | New fan |
-
2009
- 2009-08-20 CN CN200910109471A patent/CN101694320A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380754A (en) * | 2011-05-05 | 2012-03-21 | 金龙精密铜管集团股份有限公司 | Production method of corrugated gas collecting pipeline member for air-conditioner |
| CN102380754B (en) * | 2011-05-05 | 2014-01-22 | 金龙精密铜管集团股份有限公司 | Production method of corrugated gas collecting pipeline member for air-conditioner |
| CN102401445A (en) * | 2011-11-17 | 2012-04-04 | 北京建筑工程学院 | Fresh air ventilation system |
| CN102401445B (en) * | 2011-11-17 | 2015-02-11 | 北京建筑工程学院 | Fresh air ventilation system |
| CN105333540A (en) * | 2015-10-30 | 2016-02-17 | 无锡普爱德环保科技有限公司 | Dehumidification wheel |
| CN105698331A (en) * | 2016-03-23 | 2016-06-22 | 吉林建筑大学 | Fresh air device for house and production method of fresh air device |
| WO2019011277A1 (en) * | 2017-07-12 | 2019-01-17 | 李韦进 | Wind collecting device |
| 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 |
| RU184580U1 (en) * | 2018-03-20 | 2018-10-30 | Александр Николаевич Инягин | HEATED SUPPLY VENTILATION DEVICE |
| CN110057088A (en) * | 2019-03-26 | 2019-07-26 | 淮南市知产创新技术研究有限公司 | A kind of twist blade formula Total heat exchange core apparatus |
| CN110057093A (en) * | 2019-03-26 | 2019-07-26 | 淮南市知产创新技术研究有限公司 | A kind of annular air heat-exchange device and heat change method |
| CN110398019A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | A kind of one-pipe bidirectional flow suction one fresh air purifying wall-hanger |
| CN111561758A (en) * | 2020-04-30 | 2020-08-21 | 西北农林科技大学 | Total heat exchange air conditioning device |
| CN113483428A (en) * | 2021-09-08 | 2021-10-08 | 南通专用风机有限公司 | Ventilation equipment who possesses function of discharging fume |
| CN113483428B (en) * | 2021-09-08 | 2021-11-19 | 南通专用风机有限公司 | Ventilation equipment who possesses function of discharging fume |
| CN115264712A (en) * | 2022-07-04 | 2022-11-01 | 臧蕙心 | New fan |
| CN115264712B (en) * | 2022-07-04 | 2023-08-04 | 臧蕙心 | New fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101694320A (en) | Total heat exchange bidirectional flow air refreshing device | |
| CN110360611B (en) | Kitchen air conditioning system | |
| CN104864527B (en) | A kind of subway station tunnel straight swollen cold type ventilation and air conditioning system of type evaporative condenser | |
| CN203080981U (en) | Air clean operating room | |
| CN104864529B (en) | A kind of straight swollen cold type ventilation and air conditioning system of subway station machine room type evaporative condenser | |
| CN102384556B (en) | Ventilation system of air conditioning room | |
| CN209910126U (en) | Ventilating duct | |
| CN201748579U (en) | Pipeline type fresh air ventilator and pipeline used for ventilation | |
| CN102147132B (en) | Window type air conditioner | |
| CN203824040U (en) | Sleeve-type heat exchange screw air-conditioning and ventilation device with disconnected fins | |
| CN201057481Y (en) | Energy-saving heat-exchange air conduit | |
| CN201401896Y (en) | Ventilating pipe of housing | |
| CN210242099U (en) | Evaporation type condenser | |
| CN202126018U (en) | Hidden fan coil unit and central air conditioner provided with the unit | |
| CN203586479U (en) | Domestic indoor and outdoor air circulation system | |
| CN103604188B (en) | Domestic indoor/outdoor air circulation system | |
| CN206989400U (en) | A kind of air blast computer room ventilation unit | |
| CN208253799U (en) | Outdoor joint pipe structure and air conditioner indoor unit with it | |
| CN1241703A (en) | Thermostatic air exchanger | |
| CN203147964U (en) | Water heat exchanging air conditioner | |
| CN205846975U (en) | Polyester vacuum pump cooling system | |
| CN201935327U (en) | Bidirectional-ventilation outer air port | |
| CN205279392U (en) | Air conditioner comdenstion water is from system of volatilizing | |
| CN204593714U (en) | The straight swollen cold type ventilation and air conditioning system of a kind of subway station machine room type evaporative condenser | |
| CN2506904Y (en) | Heat pump type heating/cooling water cooling air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100414 |