CN210532618U - Take two cold source new trend devices of heat recovery function - Google Patents
Take two cold source new trend devices of heat recovery function Download PDFInfo
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- CN210532618U CN210532618U CN201921674347.9U CN201921674347U CN210532618U CN 210532618 U CN210532618 U CN 210532618U CN 201921674347 U CN201921674347 U CN 201921674347U CN 210532618 U CN210532618 U CN 210532618U
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- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 238000003303 reheating Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims description 2
- 238000007791 dehumidification Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 230000008676 import Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 12
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
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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
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Abstract
The utility model discloses a take heat recovery function's two cold source new trend devices, concretely relates to warm logical air conditioner, new trend treatment facility technical field, including indoor set and off-premises station, the indoor set includes filter assembly, fresh air import, air exhaust export, return air import, air supply export, total heat exchange core, precooling apparatus, degree of depth dehydrating unit, reheating device and humidification device. The utility model discloses a degree of depth dehydrating unit in the indoor set, the precooling apparatus, degree of depth dehydrating unit, heat exchanger among reheating device and humidification device and the off-premises station cooperatees, make the device possess new trend + dehumidification + humidification + purification + heat recovery's multi-functional integrated fresh air processing apparatus, solve fresh air unit function singleness and need lean on the problem that the transformation in wind channel was handled and is increased the fresh air processing function, the humiture that realizes indoor new trend is suitable, healthy clean and operation process energy saving and emission reduction more, thereby reach the purpose of sparingly consuming and time.
Description
Technical Field
The utility model relates to a warm logical air conditioner, new trend treatment facility technical field, concretely relates to take two cold source new trend devices of heat recovery function.
Background
Fresh air refers to air outside a building or air that has not been circulated by an air conditioning and ventilation system before entering the building. The fresh air inlets of the air conditioning unit, the fresh air unit and the variable air volume air conditioning unit are directly connected with the outer space of a building, fresh air is introduced, the function of the fresh air unit on the current market is single, and although some manufacturers are matched with the tail end to newly research and develop the unit with the fresh air and dehumidification functions.
However, in the prior art, when the humidification and purification device is in actual use, the humidification and purification device is required to be reprocessed on an air supply pipeline in the market, and time and labor are wasted.
Therefore, it is necessary to provide a dual-cold-source fresh air device with a heat recovery function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take double cold source new trend device of heat recovery function, degree of depth dehydrating unit through in the indoor set, precooling apparatus, degree of depth dehydrating unit, heat exchanger among reheating device and humidification device and the off-premises station cooperatees, make the device possess new trend + dehumidification + humidification + purification + heat recovery's multi-functional integrated new trend processing apparatus, solve the new trend unit function singleness among the prior art and need increase the problem of new trend processing function by the transformation processing in wind channel, it is suitable to realize the humiture of indoor new trend, healthy clean and the operation process is energy saving and emission reduction more, thereby reach the purpose weak point of sparingly consuming and time, in order to solve above-mentioned among the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a double-cold-source fresh air device with a heat recovery function comprises an indoor unit and an outdoor unit, wherein the indoor unit comprises a filtering assembly, a fresh air inlet, an exhaust outlet, a return air inlet, an air supply outlet, an all-heat exchange core, a precooling device, a deep dehumidifying device, a reheating device and a humidifying device;
the filter assembly comprises a first primary filter, a second primary filter and a high-efficiency filter.
In a preferred embodiment, the indoor unit and the outdoor unit are connected through a pipeline, and a bypass air valve is arranged in the middle of the pipeline between the return air inlet and the total heat exchange core and between the return air inlet and the precooling device.
In a preferred embodiment, the pipeline of the total heat exchange core connected to the fresh air inlet is communicated with the pipeline of the total heat exchange core connected to the precooling device, and the pipeline of the total heat exchange core connected to the return air inlet is communicated with the pipeline of the total heat exchange core connected to the exhaust air outlet.
In a preferred embodiment, the pipe connected with the total heat exchange core in the pre-cooling device, the pipe connected with the return air inlet in the pre-cooling device and the pipe connected with the deep dehumidification device in the pre-cooling device are communicated with each other.
In a preferred embodiment, the first primary filter is arranged inside the indoor unit corresponding to the fresh air inlet, the second primary filter is arranged inside the indoor unit corresponding to the return air inlet, and the high-efficiency filter is arranged inside the indoor unit corresponding to the supply air outlet.
In a preferred embodiment, the outdoor unit comprises a heat exchanger and a compressor, the heat exchanger is respectively connected with the pre-cooling device and the deep dehumidification device through pipelines, and a one-way valve is arranged in the middle of the pipeline between the heat exchanger and the reheating device.
In a preferred embodiment, the outdoor unit further comprises a four-way valve, the four-way valve is arranged in the middle of the pipeline between the compressor and the heat exchanger, the four-way valve is connected with the deep dehumidification device through the pipeline, and a throttle valve is arranged in the middle of the pipeline between the deep dehumidification device and the reheating device.
In a preferred embodiment, blowers are respectively arranged in the indoor unit at positions corresponding to the exhaust air outlet and the supply air outlet.
In the technical scheme, the utility model provides a technological effect and advantage:
through the deep dehumidification device in the indoor set, the precooling device, the deep dehumidification device, the heat exchanger in reheating device and humidification device and the outdoor unit cooperate, make the device possess the multi-functional integrated fresh air processing apparatus of new trend + dehumidification + humidification + purification + heat recovery, solve the problem that fresh air handling unit function singleness among the prior art and need rely on the transformation processing in wind channel to increase the fresh air processing function, realize that the humiture of indoor new trend is suitable, healthy clean and the operation process is energy saving and emission reduction more, thereby reach the purpose of saving consumption and time, compared with the prior art, possess energy saving and emission reduction and save the function of consumption and time.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic block diagram of the overall structure of the present invention.
Fig. 2 is a schematic block diagram of the overall heat recovery structure of the present invention.
Fig. 3 is the whole structure total return air principle block diagram of the utility model.
The reference signs are: 1. an indoor unit; 2. a filter assembly; 3. a fresh air inlet; 4. an exhaust outlet; 5. an air return inlet; 6. an air supply outlet; 7. a total heat exchange core; 8. a pre-cooling device; 9. a deep dehumidification device; 10. a reheating device; 11. a humidifying device; 12. a first primary filter; 13. a second primary filter; 14. a high efficiency filter; 15. an outdoor unit; 16. a heat exchanger;
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a take double cold source new trend device of heat recovery function as shown in fig. 1-3, including indoor set 1 and off-premises station 15, indoor set 1 includes filter assembly 2, new trend import 3, air outlet 4, return air import 5, air supply export 6, total heat exchange core 7, precooling apparatus 8, degree of depth dehydrating unit 9, reheating device 10 and humidification device 11, new trend import 3 is connected with total heat exchange core 7, precooling apparatus 8, degree of depth dehydrating unit 9, reheating device 10, humidification device 11 and air supply export 6 in proper order through the pipeline, and return air import 5 is connected with total heat exchange core 7 and precooling apparatus 8 respectively through the pipeline, pass through the pipe connection between total heat exchange core 7 and the air outlet 4;
the filter assembly 2 comprises a first primary filter 12, a second primary filter 13 and a high efficiency filter 14.
Further, in the above technical solution, the indoor unit 1 and the outdoor unit 15 are connected by a pipeline, and a bypass air valve is arranged in the middle of the pipeline between the return air inlet 5 and the total heat exchange core 7 and the precooling device 8;
further, in the above technical solution, the above;
furthermore, in the above technical scheme, a pipeline in the total heat exchange core 7 connected to the fresh air inlet 3 is communicated with a pipeline in the total heat exchange core 7 connected to the pre-cooling device 8, and a pipeline in the total heat exchange core 7 connected to the return air inlet 5 is communicated with a pipeline in the total heat exchange core 7 connected to the exhaust air outlet 4, so that the purposes of air supply and exhaust can be achieved;
further, in the above technical solution, the first primary filter 12 is disposed inside the indoor unit 1 corresponding to the fresh air inlet 3, the second primary filter 13 is disposed inside the indoor unit 1 corresponding to the return air inlet 5, and the high efficiency filter 14 is disposed inside the indoor unit 1 corresponding to the supply air outlet 6, so that the fresh air entering from the fresh air inlet 3 can be pre-filtered by the first primary filter 12, the return air entering from the return air inlet 5 can be pre-filtered by the second primary filter 13, and the air blowing into the room from the supply air outlet 6 can be efficiently filtered by the high efficiency filter 14;
further, in the above technical solution, the outdoor unit 15 includes a heat exchanger 16 and a compressor, the heat exchanger 16 is connected to the pre-cooling device 8 and the deep dehumidifying device 9 through pipes, and a check valve is disposed in the middle of the pipe between the heat exchanger 16 and the reheating device 10, so as to achieve the purpose of heat exchange;
further, in the above technical solution, the outdoor unit 15 further comprises a four-way valve, the four-way valve is arranged in the middle of the pipeline between the compressor and the heat exchanger 16, and is connected with the deep dehumidification device 9 through a pipeline, and a throttle valve is arranged in the middle of the pipeline between the deep dehumidification device 9 and the reheating device 10;
furthermore, in the above technical solution, the blower is respectively arranged at the position corresponding to the exhaust outlet 4 and the air supply outlet 6 in the indoor unit 1, so as to blow air out or blow air into the room.
This practical theory of operation: when the summer air dehumidification treatment step is carried out:
adopting the whole fresh air: after entering the indoor unit 1 from the fresh air inlet 3, outdoor fresh air is pre-filtered through the first primary filter 12, is subjected to total heat exchange with indoor return air entering the indoor unit 1 from the return air inlet 5 through the total heat exchange core 7, is cooled and dehumidified through the pre-cooling device 8, is further dehumidified through the deep dehumidifying device 9, is heated through the reheating device 10, is filtered through the high-efficiency filter 14, and is sent into the indoor through the air supply outlet 6 through the blower at the air supply outlet 6;
adopting mixed air: after entering the indoor unit 1 from the fresh air inlet 3, outdoor fresh air is pre-filtered through the first primary filter 12, is subjected to total heat exchange with a part of return air entering the indoor unit 1 from the return air inlet 5 through the total heat exchange core 7, enters the mixing section in the pre-cooling device 8, is mixed with the other part of return air, is cooled and dehumidified through the pre-cooling device 8, is further dehumidified through the deep dehumidifying device 9, is heated through the reheating device 10, is filtered through the high-efficiency filter 14, and is sent into the room through the air supply outlet 6 by the blower at the position of the air supply outlet 6;
adopting full return air: indoor return air that gets into in the indoor set 1 from return air import 5 gets into in precooling apparatus 8 through the bypass air valve and cools down the dehumidification back, further dehumidifies through degree of depth dehydrating unit 9 again, and the reheating device 10 heats up again, then filters through high efficiency filter 14, and the hair-dryer that passes through air supply outlet 6 position sends into wind through air supply outlet 6 indoor.
And (3) a fluorine path circulation process in summer: high-pressure and high-temperature gas discharged by a compressor in the outdoor unit 15 enters the heat exchanger 16 in the outdoor unit 15 through the four-way valve to exchange heat with outdoor air, then enters the reheating device 10 of the indoor unit 1 through the one-way valve to reheat the dehumidified air, then enters the deep dehumidifying device 9 through the throttle valve to be throttled to cool and dehumidify the air, and then enters the air suction port of the compressor through the four-way valve.
The air humidifying treatment process in winter:
adopting the whole fresh air: after entering the indoor unit 1 from the fresh air inlet 3, outdoor fresh air is pre-filtered through the first primary filter 12, is subjected to total heat exchange with indoor return air entering the indoor unit 1 from the return air inlet 5 through the total heat exchange core 7, is heated through the indoor reheating device 10, is humidified through the humidifying device 11, is filtered through the high-efficiency filter 14, and is sent into the room through the air supply outlet 6 through the blower at the air supply outlet 6;
adopting mixed air: after entering the indoor unit 1 from the fresh air inlet 3, outdoor fresh air is pre-filtered through the first primary filter 12, is subjected to total heat exchange with a part of return air entering the indoor unit 1 from the return air inlet 5 through the total heat exchange core 7, enters the mixing section of the pre-cooling device 8, is mixed with the other part of return air, is heated through the indoor reheating device 10, is humidified through the humidifying device 11, is filtered through the high-efficiency filter 14, and is sent into the room through the air supply outlet 6 through the blower at the air supply outlet 6;
adopting full return air: the return air entering the indoor unit 1 from the return air inlet 5 enters the indoor reheating device 10 through the bypass air valve, is heated through the humidifying device 11, is filtered through the high-efficiency filter 14, and is sent into the room through the air supply outlet 6 through the blower at the air supply outlet 6.
A winter humidifying fluorine path circulation process: the high-pressure and high-temperature gas discharged from the compressor in the outdoor unit 15 passes through the four-way valve, enters the reheating device 10 in the indoor unit 1 for heat exchange, then passes through the one-way valve, enters the heat exchanger 16 in the outdoor unit 15 for heat exchange, and then enters the suction port of the compressor through the four-way valve.
And (3) a ventilation mode treatment process: outdoor new trend gets into in the indoor set 1 back from new trend import 3, prefilter through first primary filter 12, rethread total heat exchange core 7 and indoor return air that gets into in the indoor set 1 from return air import 5 carry out total heat exchange, then filter through air supply outlet 6, send wind into indoor through air supply outlet 6 through the hair-dryer of air supply outlet 6 position, the double-cold-source new trend device of taking the heat recovery function possesses the new trend processing apparatus of new trend + dehumidification + humidification + purification + heat recovery's multi-functional integration, solve the new trend unit function singleness among the prior art and need increase the problem of new trend processing function by the transformation processing in wind channel, realize that the humiture of indoor new trend is suitable, healthy clean and the operation process is energy saving and emission reduction more, this embodiment has specifically solved the problem of wasting time and energy that exists among the prior art.
When the double-cold-source fresh air device with the heat recovery function is used, referring to the attached figures 1-3 of the specification, the deep dehumidifying device 9, the pre-cooling device 8, the deep dehumidifying device 9, the reheating device 10, the humidifying device 11 and the heat exchanger 16 in the outdoor unit 15 in the indoor unit 1 are matched, so that the device is provided with the multifunctional integrated fresh air processing device with fresh air, dehumidifying, humidifying, purifying and heat recovery functions, the problems that a fresh air unit in the prior art is single in function and needs to be improved by means of air duct transformation processing to increase the fresh air processing function are solved, the temperature and humidity of indoor fresh air are appropriate, healthy and clean, energy is saved and emission is reduced in the operation process, and the purposes of saving consumption and time are achieved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a take two cold source fresh air device of heat recovery function which characterized in that: the indoor unit (1) comprises a filtering assembly (2), a fresh air inlet (3), an exhaust outlet (4), a return air inlet (5), an air supply outlet (6), an all-heat exchange core (7), a precooling device (8), a deep dehumidifying device (9), a reheating device (10) and a humidifying device (11), wherein the fresh air inlet (3) is sequentially connected with the all-heat exchange core (7), the precooling device (8), the deep dehumidifying device (9), the reheating device (10), the humidifying device (11) and the air supply outlet (6) through pipelines, the return air inlet (5) is respectively connected with the all-heat exchange core (7) and the precooling device (8) through pipelines, and the all-heat exchange core (7) is connected with the exhaust outlet (4) through a pipeline;
the filter assembly (2) comprises a first primary filter (12), a second primary filter (13) and a high-efficiency filter (14).
2. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: the indoor unit (1) is connected with the outdoor unit (15) through a pipeline, and a bypass air valve is arranged in the middle of the pipeline between the return air inlet (5) and the total heat exchange core (7) and between the return air inlet and the precooling device (8).
3. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: the pipeline connected with the fresh air inlet (3) in the total heat exchange core (7) is communicated with the pipeline connected with the precooling device (8) in the total heat exchange core (7), and the pipeline connected with the return air inlet (5) in the total heat exchange core (7) is communicated with the pipeline connected with the exhaust air outlet (4) in the total heat exchange core (7).
4. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: and a pipeline connected with the full heat exchange core (7) in the precooling device (8), a pipeline connected with the return air inlet (5) in the precooling device (8) and a pipeline connected with the deep dehumidifying device (9) in the precooling device (8) are communicated with each other.
5. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: the first primary filter (12) is arranged inside the position of the indoor unit (1) corresponding to the fresh air inlet (3), the second primary filter (13) is arranged inside the position of the indoor unit (1) corresponding to the return air inlet (5), and the high-efficiency filter (14) is arranged inside the position of the indoor unit (1) corresponding to the air supply outlet (6).
6. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: the outdoor unit (15) comprises a heat exchanger (16) and a compressor, the heat exchanger (16) is respectively connected with the precooling device (8) and the deep dehumidifying device (9) through pipelines, and a check valve is arranged in the middle of the pipeline between the heat exchanger (16) and the reheating device (10).
7. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: the outdoor unit (15) further comprises a four-way valve, the four-way valve is arranged in the middle of a pipeline between the compressor and the heat exchanger (16), the four-way valve is connected with the deep dehumidifying device (9) through the pipeline, and a throttle valve is arranged in the middle of the pipeline between the deep dehumidifying device (9) and the reheating device (10).
8. The double-cold-source fresh air device with the heat recovery function as claimed in claim 1, wherein: and blowers are respectively arranged in the indoor unit (1) at positions corresponding to the air exhaust outlet (4) and the air supply outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674347.9U CN210532618U (en) | 2019-10-09 | 2019-10-09 | Take two cold source new trend devices of heat recovery function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674347.9U CN210532618U (en) | 2019-10-09 | 2019-10-09 | Take two cold source new trend devices of heat recovery function |
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| CN210532618U true CN210532618U (en) | 2020-05-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113304A (en) * | 2020-09-22 | 2020-12-22 | 中安环能(北京)系统技术有限公司 | Ceiling type multifunctional fresh air machine |
| CN113606671A (en) * | 2021-08-25 | 2021-11-05 | 成都归谷环境科技有限责任公司 | Double-cold-source multi-pipe fresh air device |
| CN113669860A (en) * | 2021-07-29 | 2021-11-19 | 中洁环境科技(西安)集团有限公司 | Heat pump type fresh air integrated dehumidifier and control method and device thereof |
-
2019
- 2019-10-09 CN CN201921674347.9U patent/CN210532618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113304A (en) * | 2020-09-22 | 2020-12-22 | 中安环能(北京)系统技术有限公司 | Ceiling type multifunctional fresh air machine |
| CN113669860A (en) * | 2021-07-29 | 2021-11-19 | 中洁环境科技(西安)集团有限公司 | Heat pump type fresh air integrated dehumidifier and control method and device thereof |
| CN113606671A (en) * | 2021-08-25 | 2021-11-05 | 成都归谷环境科技有限责任公司 | Double-cold-source multi-pipe fresh air device |
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Effective date of registration: 20211228 Address after: 210001 room 110-8, building 2, No. 2, Shuanglong street, Qinhuai District, Nanjing, Jiangsu Province Patentee after: Jinmao Health Technology (Nanjing) Co.,Ltd. Address before: No. 220, block a, No. 28, xinjiekouwei street, Xicheng District, Beijing, 100088 (Desheng Park) Patentee before: BEIJING JINMAO GREEN BUILDING TECHNOLOGY Co.,Ltd. |