CN105135587A - Total heat exchange core body with double-spiral structure - Google Patents
Total heat exchange core body with double-spiral structure Download PDFInfo
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- CN105135587A CN105135587A CN201510539742.6A CN201510539742A CN105135587A CN 105135587 A CN105135587 A CN 105135587A CN 201510539742 A CN201510539742 A CN 201510539742A CN 105135587 A CN105135587 A CN 105135587A
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- Prior art keywords
- heat exchange
- passage
- new wind
- core body
- spiral structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention discloses a total heat exchange core body with a double-spiral structure. The total heat exchange core body comprises a housing; a fresh air passage, an exhaust passage, a fresh air inlet, a fresh air outlet, an exhaust inlet and an exhaust outlet are formed in the housing; the fresh air passage and the exhaust passage adopt spiral structures and constitute the double-spiral structure; the fresh air outlet is connected with the inner end of the fresh air passage with the spiral structure; the exhaust inlet is connected with the inner end of the exhaust passage with the spiral structure; the fresh air inlet is connected with the outer end of the fresh air passage with the spiral structure; and the exhaust outlet is connected with the outer end of the exhaust passage with the spiral structure. According to the total heat exchange core body, the contact area between the exhaust passage and the fresh air passage which constitute the double-spiral structure is increased; and the exhaust passage and the fresh air passage adopt reverse air supply manners, so that the total heat exchange is completed to the greatest degree. The total heat exchange core body is high in heat exchange efficiency, pollution-free in the process of energy recovery, compact and small in outline structure, long in service life, convenient to combine, and stable in performance, and needs not to be cleaned.
Description
Technical field
The present invention relates to a kind of double-spiral structure Total heat exchange core body.
Background technology
Total-heat exchanger product introduction: refer to a kind of new wind, exhaust ventilation equipment containing Total heat exchange core body.Its operation principle is: during product work, indoor exhaust wind and new wind are when orthogonal thereto fork mode flows through heat exchanger core body respectively, there is the temperature difference due to splitter plate two sidewind and vapor partial pressure is poor, two strands of air-flows, by presenting heat and mass phenomenon during demarcation strip, cause Total heat exchange process.During summer operation, new wind obtains cold from air conditioning air exhaust, and temperature is reduced, simultaneously dry by air-conditioner wind, and new wind water capacity is reduced; During winter operation, new wind obtains heat from air conditioning chamber's air draft, and temperature raises, simultaneously by air conditioning chamber's air draft humidification.Like this, by the complete hot heat transfer process of heat exchange core body, new wind is allowed to recover energy from air conditioning air exhaust.Equipment forms primarily of cabinet, Total heat exchange core body and blowing and discharging fan.
Total-heat exchanger product, refers to a kind of new wind, exhaust ventilation equipment containing Total heat exchange core body.Its operation principle is: during product work, indoor exhaust wind and new wind are when orthogonal thereto fork mode flows through heat exchanger core body respectively, there is the temperature difference due to splitter plate two sidewind and vapor partial pressure is poor, two strands of air-flows, by presenting heat and mass phenomenon during demarcation strip, cause Total heat exchange process.During summer operation, new wind obtains cold from air conditioning air exhaust, and temperature is reduced, simultaneously dry by air-conditioner wind, and new wind water capacity is reduced; During winter operation, new wind obtains heat from air conditioning chamber's air draft, and temperature raises, simultaneously by air conditioning chamber's air draft humidification.Like this, by the complete hot heat transfer process of heat exchange core body, new wind is allowed to recover energy from air conditioning air exhaust.Total heat exchange core body is in decisive status in total-heat exchanger product as can be seen here, the operating efficiency of Total heat exchange core body determines the operating efficiency of total-heat exchanger product, in order to improve the operating efficiency of total-heat exchanger product and reduce operating cost, the Total heat exchange core body needing rate of heat exchange higher.
Summary of the invention
Problem to be solved by this invention is, for above-mentioned shortcoming of the prior art, provides a kind of double-spiral structure Total heat exchange core body.
For solving the problem, the scheme that the present invention adopts is as follows:
A kind of double-spiral structure Total heat exchange core body, is characterized in that, comprise shell, is provided with new wind passage, air exhaust passage, fresh inlet, new wind outlet, air draft import and wind exhausting outlet in described shell; Described new wind passage and air exhaust passage are helical structure; Described new wind passage and air exhaust passage composition double-spiral structure; Described new wind outlet is connected with the new wind channel interior end of helical structure; Described air draft import is connected with the air exhaust passage inside end of helical structure; Described fresh inlet is connected with the new wind passage outer end of helical structure; Described wind exhausting outlet is connected with the air exhaust passage outer end of helical structure.
Further, according to double-spiral structure Total heat exchange core body of the present invention, described new wind passage and air exhaust passage are obtained by nanometer micropore heat exchange diaphragm.
Further, according to double-spiral structure Total heat exchange core body of the present invention, described fresh inlet is also provided with airstrainer.
Further, according to double-spiral structure Total heat exchange core body of the present invention, described air draft import is also provided with airstrainer.
Further, according to double-spiral structure Total heat exchange core body of the present invention, described shell is insulation material.
Technique effect of the present invention is as follows: double-spiral structure Total heat exchange core body of the present invention, and by the new wind passage of helical structure and the air exhaust passage composition double-spiral structure of helical structure, and new wind outlet is connected with the new wind channel interior end of helical structure; Air draft import is connected with the air exhaust passage inside end of helical structure; Fresh inlet is connected with the new wind passage outer end of helical structure; Wind exhausting outlet is connected with the air exhaust passage outer end of helical structure, and above-mentioned design makes the flow direction of new general mood stream and air draft air-flow completely contrary, and double-stranded design ensure that the contact area that new wind and air exhaust heat exchange and swap time.New wind and the antipodal air flow direction of air draft significantly improve the efficiency of heat exchange, reduce energy loss.Further, the shell used thermal insulation material, effectively can reduce Total heat exchange core body and extraneous energy exchange, reduce further energy loss.The new wind passage adopting nanometer micropore heat exchange diaphragm to make while changing Total heat exchange core and air exhaust passage, can think that by energy exchange efficiency is brought up to ultimate attainment.Meanwhile, consider service life and the requirement for cleaning of Total heat exchange core body, airstrainer is set at fresh inlet and/or air draft import, as long as cleaned at regular intervals or replacing airstrainer, without the need to changing Total heat exchange core body, use more convenient, the Total heat exchange core body life-span is longer, and cost is lower.In reality test, record new wind outlet temperature and air draft inlet temperature substantially always, energy exchanging rate reaches more than 99.9%.
Accompanying drawing explanation
Fig. 1 is double-spiral structure Total heat exchange core body helical structure schematic diagram.
Fig. 2 is double-spiral structure Total heat exchange core body front view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
Embodiment 1: a kind of double-spiral structure Total heat exchange core body, is characterized in that, comprise shell 1, is provided with new wind passage 2, air exhaust passage 3, fresh inlet 4, new wind outlet 5, air draft import 6 and wind exhausting outlet 7 in described shell 1; Described new wind passage 2 and air exhaust passage 3 are helical structure, and new wind passage 2 and air exhaust passage 3 form double-spiral structure; Described new wind outlet 5 is connected with new wind passage 2 inside end of helical structure; Described air draft import 7 is connected with air exhaust passage 3 inside end of helical structure; Described fresh inlet 4 is connected with new wind passage 2 outer end of helical structure; Described wind exhausting outlet 7 is connected with air exhaust passage 3 outer end of helical structure.
Embodiment 2: a kind of double-spiral structure Total heat exchange core body, is characterized in that, comprise shell 1, is provided with new wind passage 2, air exhaust passage 3, fresh inlet 4, new wind outlet 5, air draft import 6 and wind exhausting outlet 7 in described shell 1; Described new wind passage 2 and air exhaust passage 3 are helical structure, and new wind passage 2 and air exhaust passage 3 form double-spiral structure; Described new wind outlet 5 is connected with new wind passage 2 inside end of helical structure; Described air draft import 7 is connected with air exhaust passage 3 inside end of helical structure; Described fresh inlet 4 is connected with new wind passage 2 outer end of helical structure; Described wind exhausting outlet 7 is connected with air exhaust passage 3 outer end of helical structure, and described new wind passage 2 and air exhaust passage 3 are obtained by nanometer micropore heat exchange diaphragm.
Embodiment 3: a kind of double-spiral structure Total heat exchange core body, is characterized in that, comprise shell 1, is provided with new wind passage 2, air exhaust passage 3, fresh inlet 4, new wind outlet 5, air draft import 6 and wind exhausting outlet 7 in described shell 1; Described new wind passage 2 and air exhaust passage 3 are helical structure, and new wind passage 2 and air exhaust passage 3 form double-spiral structure; Described new wind outlet 5 is connected with new wind passage 2 inside end of helical structure; Described air draft import 7 is connected with air exhaust passage 3 inside end of helical structure; Described fresh inlet 4 is connected with new wind passage 2 outer end of helical structure; Described wind exhausting outlet 7 is connected with air exhaust passage 3 outer end of helical structure, and described fresh inlet 4 is also provided with airstrainer.
Embodiment 4: a kind of double-spiral structure Total heat exchange core body, is characterized in that, comprise shell 1, is provided with new wind passage 2, air exhaust passage 3, fresh inlet 4, new wind outlet 5, air draft import 6 and wind exhausting outlet 7 in described shell 1; Described new wind passage 2 and air exhaust passage 3 are helical structure, and new wind passage 2 and air exhaust passage 3 form double-spiral structure; Described new wind outlet 5 is connected with new wind passage 2 inside end of helical structure; Described air draft import 7 is connected with air exhaust passage 3 inside end of helical structure; Described fresh inlet 4 is connected with new wind passage 2 outer end of helical structure; Described wind exhausting outlet 7 is connected with air exhaust passage 3 outer end of helical structure, and described air draft import 6 is also provided with airstrainer.
Embodiment 5: a kind of double-spiral structure Total heat exchange core body, is characterized in that, comprise shell 1, is provided with new wind passage 2, air exhaust passage 3, fresh inlet 4, new wind outlet 5, air draft import 6 and wind exhausting outlet 7 in described shell 1; Described new wind passage 2 and air exhaust passage 3 are helical structure, and new wind passage 2 and air exhaust passage 3 form double-spiral structure; Described new wind outlet 5 is connected with new wind passage 2 inside end of helical structure; Described air draft import 7 is connected with air exhaust passage 3 inside end of helical structure; Described fresh inlet 4 is connected with new wind passage 2 outer end of helical structure; Described wind exhausting outlet 7 is connected with air exhaust passage 3 outer end of helical structure, and described shell 1 is insulation material.
Claims (5)
1. a double-spiral structure Total heat exchange core body, it is characterized in that, comprise shell (1), in described shell (1), be provided with new wind passage (2), air exhaust passage (3), fresh inlet (4), new wind outlet (5), air draft import (6) and wind exhausting outlet (7); Described new wind passage (2) and air exhaust passage (3) are helical structure, and new wind passage (2) and air exhaust passage (3) composition double-spiral structure; Described new wind outlet (5) is connected with new wind passage (2) inside end of helical structure; Described air draft import (7) is connected with air exhaust passage (3) inside end of helical structure; Described fresh inlet (4) is connected with new wind passage (2) outer end of helical structure; Described wind exhausting outlet (7) is connected with air exhaust passage (3) outer end of helical structure.
2. double-spiral structure Total heat exchange core body according to claim 1, it is characterized in that, described new wind passage (2) and air exhaust passage (3) are obtained by nanometer micropore heat exchange diaphragm.
3. double-spiral structure Total heat exchange core body according to claim 1, it is characterized in that, described fresh inlet (4) is also provided with airstrainer.
4. double-spiral structure Total heat exchange core body according to claim 1, it is characterized in that, described air draft import (6) is also provided with airstrainer.
5. double-spiral structure Total heat exchange core body according to claim 1, it is characterized in that, described shell (1) is insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539742.6A CN105135587A (en) | 2015-08-28 | 2015-08-28 | Total heat exchange core body with double-spiral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539742.6A CN105135587A (en) | 2015-08-28 | 2015-08-28 | Total heat exchange core body with double-spiral structure |
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| Publication Number | Publication Date |
|---|---|
| CN105135587A true CN105135587A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539742.6A Pending CN105135587A (en) | 2015-08-28 | 2015-08-28 | Total heat exchange core body with double-spiral structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711301A1 (en) * | 1987-04-03 | 1988-10-20 | Andreas Weber | Device for ventilation of a room |
| CN2171801Y (en) * | 1993-08-27 | 1994-07-13 | 济南市热管应用技术研究所实验厂 | Constant temp. air purifying exchanger |
| JP2000257934A (en) * | 1999-03-08 | 2000-09-22 | Hirokku Tekunika:Kk | Heat exchanging type ventilating device |
| EP1308678A1 (en) * | 2001-11-01 | 2003-05-07 | Fensterfabrik Albisrieden Ag | Ventilation device |
| CN1563829A (en) * | 2004-03-25 | 2005-01-12 | 华南理工大学 | All air heat recovery method, its appts and application |
| CN2694207Y (en) * | 2004-02-03 | 2005-04-20 | 王绍恩 | Vortex heat exchanger |
| CN205026869U (en) * | 2015-08-28 | 2016-02-10 | 江苏知民通风设备有限公司 | Double -spiral structure total heat exchange core |
-
2015
- 2015-08-28 CN CN201510539742.6A patent/CN105135587A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711301A1 (en) * | 1987-04-03 | 1988-10-20 | Andreas Weber | Device for ventilation of a room |
| CN2171801Y (en) * | 1993-08-27 | 1994-07-13 | 济南市热管应用技术研究所实验厂 | Constant temp. air purifying exchanger |
| JP2000257934A (en) * | 1999-03-08 | 2000-09-22 | Hirokku Tekunika:Kk | Heat exchanging type ventilating device |
| EP1308678A1 (en) * | 2001-11-01 | 2003-05-07 | Fensterfabrik Albisrieden Ag | Ventilation device |
| CN2694207Y (en) * | 2004-02-03 | 2005-04-20 | 王绍恩 | Vortex heat exchanger |
| CN1563829A (en) * | 2004-03-25 | 2005-01-12 | 华南理工大学 | All air heat recovery method, its appts and application |
| CN205026869U (en) * | 2015-08-28 | 2016-02-10 | 江苏知民通风设备有限公司 | Double -spiral structure total heat exchange core |
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| PB01 | Publication | ||
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Application publication date: 20151209 |