CN105737281A - Two-way energy-saving constant temperature constant humidity air conditioning unit - Google Patents
Two-way energy-saving constant temperature constant humidity air conditioning unit Download PDFInfo
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- CN105737281A CN105737281A CN201410749451.5A CN201410749451A CN105737281A CN 105737281 A CN105737281 A CN 105737281A CN 201410749451 A CN201410749451 A CN 201410749451A CN 105737281 A CN105737281 A CN 105737281A
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- surface cooler
- circulation pipe
- recuperation
- conditioning unit
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The invention discloses a two-way energy-saving constant temperature constant humidity air conditioning unit which comprises a box, wherein a humidifier, a heater, a fan, a motor and a cooling and dehumidifying device are arranged inside the box; a heat recovery surface air cooler and a cold recovery surface air cooler are arranged inside the box as well; an air inlet zone, a B transition zone, a C transition zone and an air suction zone are arranged inside the box from the left to the right; the air inlet zone, the heat recovery surface air cooler, the B transition zone, the cooling and dehumidifying device, the C transition zone, the cold recovery surface air cooler and the air suction zone are sequentially arranged inside the box from the left to the right; the air conditioning unit further comprises an A circulating pipe inlet, an A circulating pipe and an A circulating pipe outlet which are sequentially connected, and further comprises a B circulating pipe inlet, a B circulating pipe and a B circulating pipe outlet which are sequentially connected; and a flowable carrier is arranged inside each of the heat recovery surface air cooler and the cold recovery surface air cooler. The two-way energy-saving constant temperature constant humidity air conditioning unit is used for regulating the temperature and humidity of indoor air, achieves reasonable energy transfer and utilization, and can save energy in two directions, the energy consumption of the air conditioning unit is greatly reduced, and the energy saving effect is remarkable.
Description
The present invention relates to air conditioning unit technical field, particularly relate to a kind of bi-directional energy-saving thermostatic and humidistatic air conditioning unit group.
Currently, ecological deterioration, resource scarcity, population increase have become the three big subject matters that the world faces, and global resources are in short supply to increase severely with day, the survival and development of human society was caused serious threat.Power tense, electricity price rises, so, power saving has caused the great attention of Party and government, how the energy-conservation agenda having listed people in.
It is known that adopt the mode of " cool-down dehumidification auxiliary heating " that air is carried out temperature, humidity regulation in thermostatic and humidistatic air conditioning unit group in a large number, cool-down dehumidification is that auxiliary heating is to make the wind sent reach temperature requirement in order to make the wind sent reach humidity requirement.This method of operation energy consumption of thermostatic and humidistatic air conditioning unit group is very high.Thermostatic and humidistatic air conditioning unit group for controlling temperature and humidity simultaneously must possess cooling, dries, heats, humidification function and perfect robot control system(RCS), the requirement of air-supply rate of ventilation and supply air temperature difference is higher than common central air conditioning, and may often be such that continuous operation, therefore thermostatic and humidistatic air conditioning unit group energy consumption remains high.How thermostatic and humidistatic air conditioning unit group realizes not only meeting the temperature of room air, the requirement but also can carry out of humidity can also realize energy-conservation while high accuracy controls, and is that current vast constant-temperature constant-humidity air-conditioner engineers and technicians need badly and solve the technical problem that.
The technical problem to be solved is: overcome the thermostatic and humidistatic air conditioning unit group defect that energy consumption is very high in running of prior art, a kind of bi-directional energy-saving thermostatic and humidistatic air conditioning unit group is provided, this bi-directional energy-saving thermostatic and humidistatic air conditioning unit group can make pending Hot wet air heating by precooling treatment in running, through the Hot wet air heating of precooling treatment by abundant freeze drying, form the saturated cold air of low temperature, the saturated cold air of low temperature is preheated process, reasonably shift thus realizing energy, under the premise realizing existing common thermostatic and humidistatic air conditioning unit group function, may also reach up bi-directional energy-saving, it is substantially reduced the energy consumption of thermostatic and humidistatic air conditioning unit group, good energy-conserving effect, simple in construction, it is easy to design and installation.
The technical solution adopted for the present invention to solve the technical problems is: bi-directional energy-saving thermostatic and humidistatic air conditioning unit group, it includes casing, humidifier, heater, blower fan, motor, cool-down dehumidification device it is provided with in casing, recuperation of heat surface cooler and cold recovery surface cooler it is additionally provided with in casing, being provided with air intake district, B transition region, C transition region and air draught district in casing from left to right, described air intake district, recuperation of heat surface cooler, B transition region, cool-down dehumidification device, C transition region, cold recovery surface cooler and air draught district are sequentially arranged in casing from left to right.
Further, this bi-directional energy-saving thermostatic and humidistatic air conditioning unit group also includes the A circulation pipe entrance, A circulation pipe and the outlet of A circulation pipe that sequentially connect, close B transition region the A circulation pipe outlet connected with recuperation of heat surface cooler are arranged on recuperation of heat surface cooler lower position, and close C transition region the A circulation pipe entrance connected with cold recovery surface cooler are arranged on cold recovery surface cooler upper position.
Further, this bi-directional energy-saving thermostatic and humidistatic air conditioning unit group also includes the B circulation pipe entrance, B circulation pipe and the outlet of B circulation pipe that sequentially connect, close air intake district the B circulation pipe entrance connected with recuperation of heat surface cooler are arranged on recuperation of heat surface cooler upper position, and close air draught district the B circulation pipe outlet connected with cold recovery surface cooler are arranged on cold recovery surface cooler lower position.
Further, this bi-directional energy-saving thermostatic and humidistatic air conditioning unit group is provided with flowable carrier in recuperation of heat surface cooler and cold recovery surface cooler, the parts of described carrier loop flowing process are sequentially recuperation of heat surface cooler, B circulation pipe entrance, B circulation pipe, the outlet of B circulation pipe, cold recovery surface cooler, A circulation pipe entrance, A circulation pipe and the outlet of A circulation pipe, described carrier is recycled into recuperation of heat surface cooler through the outlet of A circulation pipe, and described carrier carries out next round circulation along described parts after completing once circulation again.
Further, described cool-down dehumidification device is surface cooler or vaporizer.
The invention has the beneficial effects as follows: in casing, be additionally provided with recuperation of heat surface cooler and cold recovery surface cooler due to the present invention, being provided with air intake district, B transition region, C transition region and air draught district in casing from left to right, described air intake district, recuperation of heat surface cooler, B transition region, cool-down dehumidification device, C transition region, cold recovery surface cooler and air draught district are sequentially arranged in casing from left to right；Again owing to the present invention is provided with flowable carrier in recuperation of heat surface cooler and cold recovery surface cooler, the parts of described carrier loop flowing process are sequentially recuperation of heat surface cooler, B circulation pipe entrance, B circulation pipe, the outlet of B circulation pipe, cold recovery surface cooler, A circulation pipe entrance, A circulation pipe and the outlet of A circulation pipe, described carrier is recycled into recuperation of heat surface cooler through the outlet of A circulation pipe, and described carrier carries out next round circulation along described parts after completing once circulation again；The present invention is in running, pending Hot wet air heating first passes through the surface of recuperation of heat surface cooler from air intake district, heat exchange is carried out with the carrier in recuperation of heat surface cooler, carrier in recuperation of heat surface cooler is heated up, pending Hot wet air heating is by precooling treatment in the process by recuperation of heat surface cooler surface, and its temperature declines, and the Hot wet air heating after pre-cooling enters B transition region, entered cool-down dehumidification device by fully freezing, dehumidifying by B transition region again, form the saturated cold air of low temperature；The saturated cold air of low temperature enters C transition region from cool-down dehumidification device, again by the C transition region surface by cold recovery surface cooler, heat exchange is carried out with the carrier in cold recovery surface cooler, carrier by flowing into cold recovery surface cooler in recuperation of heat surface cooler is lowered the temperature, the saturated cold air of low temperature is preheated process in the process by cold recovery surface cooler surface, its temperature rises, the saturated cold air of low temperature after preheating enters air draught district, sucked by blower fan again and extrude, send into positive pressure passageway, after it is carried out corresponding auxiliary heating according to the temperature requirement of room air by heater again, send into eventually through pipeline in the room of constant temperature and humidity.Meanwhile, carrier is by recuperation of heat surface cooler, B circulation pipe entrance, B circulation pipe, B circulation pipe exports, cold recovery surface cooler, A circulation pipe entrance, A circulation pipe, the closed-loop path of A circulation pipe outlet composition circulates, carrier is in recuperation of heat surface cooler and carries out heat exchange by the pending Hot wet air heating on recuperation of heat surface cooler surface, flow through the carrier of recuperation of heat surface cooler to obtain after the heat of pending Hot wet air heating by B circulation pipe entrance, B circulation pipe and the outlet of B circulation pipe flow into cold recovery surface cooler, heat exchange is carried out with by the saturated cold air of low temperature on cold recovery surface cooler surface, flow through the carrier of cold recovery surface cooler heat is released to after the saturated cold air of low temperature by A circulation pipe entrance, A circulation pipe and the outlet of A circulation pipe flow into recuperation of heat surface cooler and carry out next round circulation, and so constantly circulation.The present invention in running, pending Hot wet air heating in the process by recuperation of heat surface cooler surface by precooling treatment, it is not necessary to extra precooling treatment, save substantial amounts of electric energy；The saturated cold air of low temperature is preheated process in the process by cold recovery surface cooler surface, it is not necessary to extra the pre-heat treatment, saves substantial amounts of electric energy.The present invention is shifted by the energy of pending Hot wet air heating, the saturated cold air of low temperature in running, enable is reasonably used, under the premise realizing existing common thermostatic and humidistatic air conditioning unit group function, can the big energy of two-way saving, greatly reducing the energy consumption of thermostatic and humidistatic air conditioning unit group, its energy-saving effect is notable.Present configuration is simple, it is simple to design and installation, has wide range of applications.
Fig. 1 is the structural representation front view (in figure the flow direction of the air that the direction shown in arrow is pending Hot wet air heating and subsequent treatment is crossed) of the present invention；
Fig. 2 is the structural representation top view of the present invention.
Description of reference numerals in Fig. 1 to Fig. 2: 1 humidifier；2 heaters；3 blower fans；4 air draught districts；5 cold recovery surface coolers；6 A circulation pipe entrances；7 C transition regions；8 cool-down dehumidification devices；9 B transition regions；10 recuperation of heat surface coolers；11 B circulation pipe entrances；12 air intake districts；13 A circulation pipe outlets；14 A circulation pipes；15 B circulation pipes；16 B circulation pipe outlets；17 motors.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not that the practical range of the present invention is limited thereto.
As depicted in figs. 1 and 2, a kind of bi-directional energy-saving thermostatic and humidistatic air conditioning unit group described in the present embodiment, it includes casing, humidifier 1 it is provided with in casing, heater 2, blower fan 3, motor 17, cool-down dehumidification device 8, recuperation of heat surface cooler 10 and cold recovery surface cooler 5 it is additionally provided with in casing, air intake district 12 it is provided with from left to right in casing, B transition region 9, C transition region 7 and air draught district 4, described air intake district 12, recuperation of heat surface cooler 10, B transition region 9, cool-down dehumidification device 8, C transition region 7, cold recovery surface cooler 5 and air draught district 4 are sequentially arranged in casing from left to right.The present embodiment also includes the A circulation pipe entrance 6, A circulation pipe 14 and the A circulation pipe outlet 13 that sequentially connect, close B transition region 9 the A circulation pipe outlet 13 connected with recuperation of heat surface cooler 10 are arranged on recuperation of heat surface cooler 10 lower position, and close C transition region 7 the A circulation pipe entrance 6 connected with cold recovery surface cooler 5 are arranged on cold recovery surface cooler 5 upper position.The present embodiment also includes the B circulation pipe entrance 11, B circulation pipe 15 and the B circulation pipe outlet 16 that sequentially connect, close air intake district 12 the B circulation pipe entrance 11 connected with recuperation of heat surface cooler 10 are arranged on recuperation of heat surface cooler 10 upper position, and close air draught district 4 the B circulation pipe outlet 16 connected with cold recovery surface cooler 5 are arranged on cold recovery surface cooler 5 lower position.The present embodiment is provided with flowable carrier in recuperation of heat surface cooler 10 and cold recovery surface cooler 5, the parts of described carrier loop flowing process are sequentially recuperation of heat surface cooler 10, B circulation pipe entrance 11, B circulation pipe 15, B circulation pipe outlet 16, cold recovery surface cooler 5, A circulation pipe entrance 6, A circulation pipe 14 and A circulation pipe outlet 13, described carrier exports 13 through A circulation pipe and is recycled into recuperation of heat surface cooler 10, and described carrier carries out next round circulation along described parts after completing once circulation again.Described cool-down dehumidification device 8 is surface cooler or vaporizer.
The present embodiment is in running, pending Hot wet air heating first passes through the surface of recuperation of heat surface cooler 10 from air intake district 12, heat exchange is carried out with the carrier in recuperation of heat surface cooler 10, carrier in recuperation of heat surface cooler 10 is heated up, pending Hot wet air heating is by precooling treatment in the process by recuperation of heat surface cooler 10 surface, and its temperature declines, and the Hot wet air heating after pre-cooling enters B transition region 9, entered cool-down dehumidification device 8 by fully freezing, dehumidifying by B transition region 9 again, form the saturated cold air of low temperature；The saturated cold air of low temperature enters C transition region 7 from cool-down dehumidification device 8, again by the C transition region 7 surface by cold recovery surface cooler 5, heat exchange is carried out with the carrier in cold recovery surface cooler 5, carrier by flowing into cold recovery surface cooler 5 in recuperation of heat surface cooler 10 is lowered the temperature, the saturated cold air of low temperature is preheated process in the process by cold recovery surface cooler 5 surface, its temperature rises, the saturated cold air of low temperature after preheating enters air draught district 4, sucked by blower fan 3 and extruded again, send into positive pressure passageway, after it is carried out corresponding auxiliary heating according to the temperature requirement of room air by heater 2 again, send into eventually through pipeline in the room of constant temperature and humidity.nullMeanwhile，Carrier is by recuperation of heat surface cooler 10、B circulation pipe entrance 11、B circulation pipe 15、B circulation pipe outlet 16、Cold recovery surface cooler 5、A circulation pipe entrance 6、A circulation pipe 14、The closed-loop path of A circulation pipe outlet 13 composition circulates，Carrier is in recuperation of heat surface cooler 10 and carries out heat exchange by the pending Hot wet air heating on recuperation of heat surface cooler 10 surface，Flow through the carrier of recuperation of heat surface cooler 10 to obtain after the heat of pending Hot wet air heating by B circulation pipe entrance 11、B circulation pipe 15 and the B circulation pipe outlet 16 cold recovery surface cooler 5 of inflow，Heat exchange is carried out with by the saturated cold air of low temperature on cold recovery surface cooler 5 surface，Flow through the carrier of cold recovery surface cooler 5 heat is released to after the saturated cold air of low temperature by A circulation pipe entrance 6、A circulation pipe 14 and A circulation pipe outlet 13 inflow recuperation of heat surface cooler 10 carry out next round circulation，And so constantly circulation (the above is thermostatic and humidistatic air conditioning unit group cool-down dehumidification operating mode，Under the operating mode of warming and humidifying，The ruuning situation of thermostatic and humidistatic air conditioning unit group is identical with existing common thermostatic and humidistatic air conditioning unit group，It is not described herein).The present invention in running, pending Hot wet air heating in the process by recuperation of heat surface cooler 10 surface by precooling treatment, it is not necessary to extra precooling treatment, save substantial amounts of electric energy；The saturated cold air of low temperature is preheated process in the process by cold recovery surface cooler 5 surface, it is not necessary to extra the pre-heat treatment, saves substantial amounts of electric energy.The present invention is shifted by the energy of pending Hot wet air heating, the saturated cold air of low temperature in running, enable is reasonably used, under the premise realizing existing common thermostatic and humidistatic air conditioning unit group function, can the big energy of two-way saving, greatly reducing the energy consumption of thermostatic and humidistatic air conditioning unit group, its energy-saving effect is notable.
The above is only a preferred embodiment of the present invention, therefore all equivalences made according to the structure described in present patent application scope, feature and principle change or modify, and are all contained in the protection domain of present patent application.
Claims (5)
1. bi-directional energy-saving thermostatic and humidistatic air conditioning unit group, it includes casing, humidifier (1) it is provided with in casing, heater (2), blower fan (3), motor (17), cool-down dehumidification device (8), it is characterized in that: in casing, be additionally provided with recuperation of heat surface cooler (10) and cold recovery surface cooler (5), air intake district (12) it is provided with from left to right in casing, B transition region (9), C transition region (7) and air draught district (4), described air intake district (12), recuperation of heat surface cooler (10), B transition region (9), cool-down dehumidification device (8), C transition region (7), cold recovery surface cooler (5) and air draught district (4) are sequentially arranged in casing from left to right.
2. bi-directional energy-saving thermostatic and humidistatic air conditioning unit group according to claim 1, it is characterized in that: also include A circulation pipe entrance (6), A circulation pipe (14) and A circulation pipe outlet (13) that sequentially connect, close B transition region (9) A circulation pipe outlet (13) connected with recuperation of heat surface cooler (10) are arranged on recuperation of heat surface cooler (10) lower position, and close C transition region (7) A circulation pipe entrance (6) connected with cold recovery surface cooler (5) are arranged on cold recovery surface cooler (5) upper position.
3. bi-directional energy-saving thermostatic and humidistatic air conditioning unit group according to claim 2, it is characterized in that: also include B circulation pipe entrance (11), B circulation pipe (15) and B circulation pipe outlet (16) that sequentially connect, close air intake district (12) B circulation pipe entrance (11) connected with recuperation of heat surface cooler (10) are arranged on recuperation of heat surface cooler (10) upper position, and close air draught district (4) B circulation pipe outlet (16) connected with cold recovery surface cooler (5) are arranged on cold recovery surface cooler (5) lower position.
4. bi-directional energy-saving thermostatic and humidistatic air conditioning unit group according to claim 3, it is characterized in that: in recuperation of heat surface cooler (10) and cold recovery surface cooler (5), be provided with flowable carrier, the parts of described carrier loop flowing process are sequentially recuperation of heat surface cooler (10), B circulation pipe entrance (11), B circulation pipe (15), B circulation pipe outlet (16), cold recovery surface cooler (5), A circulation pipe entrance (6), A circulation pipe (14) and A circulation pipe outlet (13), and described carrier exports (13) through A circulation pipe and is recycled into recuperation of heat surface cooler (10).
5. bi-directional energy-saving thermostatic and humidistatic air conditioning unit group according to claim 1, it is characterised in that: described cool-down dehumidification device (8) is surface cooler or vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749451.5A CN105737281A (en) | 2014-12-10 | 2014-12-10 | Two-way energy-saving constant temperature constant humidity air conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749451.5A CN105737281A (en) | 2014-12-10 | 2014-12-10 | Two-way energy-saving constant temperature constant humidity air conditioning unit |
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| CN105737281A true CN105737281A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410749451.5A Pending CN105737281A (en) | 2014-12-10 | 2014-12-10 | Two-way energy-saving constant temperature constant humidity air conditioning unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044697A (en) * | 2016-12-27 | 2017-08-15 | 深圳沃海森科技有限公司 | Four permanent slim-type air conditioners |
| CN114471014A (en) * | 2022-01-24 | 2022-05-13 | 江苏科腾环境科技有限公司 | Constant-temperature fresh air system for storing medical products |
-
2014
- 2014-12-10 CN CN201410749451.5A patent/CN105737281A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044697A (en) * | 2016-12-27 | 2017-08-15 | 深圳沃海森科技有限公司 | Four permanent slim-type air conditioners |
| CN114471014A (en) * | 2022-01-24 | 2022-05-13 | 江苏科腾环境科技有限公司 | Constant-temperature fresh air system for storing medical products |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |