CN213657011U - Chilled water type heat recovery fresh air dehumidifier - Google Patents
Chilled water type heat recovery fresh air dehumidifier Download PDFInfo
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- CN213657011U CN213657011U CN202022373884.9U CN202022373884U CN213657011U CN 213657011 U CN213657011 U CN 213657011U CN 202022373884 U CN202022373884 U CN 202022373884U CN 213657011 U CN213657011 U CN 213657011U
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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 utility model relates to a dehumidifier provides a simple structure, and the noise is low, and it is effectual to dehumidify, and energy-concerving and environment-protective frozen water type heat recovery new trend dehumidifier, it is big to have solved the noise of dehumidification that exists among the prior art, and the dehumidification volume is low, and the technical problem that dehumidification effect is poor etc. it includes the box, has new trend import, return air inlet, supply-air outlet and air exit on the box, wherein the return air inlet is communicating the air exit through return air channel, and the new trend import is communicating the supply-air outlet through new air channel be equipped with one-level heat exchange core in the return air channel, be equipped with second grade heat exchange core and surface cooler in new air channel, the refrigerated water is being connected to the surface cooler, and the return air inlet is communicating the air exit through one-level heat exchange core, second grade heat exchange core and surface cooler, and the new trend import is crossed again through second.
Description
Technical Field
The utility model relates to a dehumidifier especially relates to a noise is low, and dehumidification effect is good, energy-concerving and environment-protective frozen water type heat recovery new trend dehumidifier.
Background
The existing dehumidifier is generally composed of a casing, a compressor, a heat exchanger, a controller and the like. The working principle is as follows: moist air gets into in the casing, and during through heat exchanger, the hydrone condensation in the air becomes the drop of water, and the dry air after handling is outside the discharge casing, so circulate and make indoor humidity keep in suitable within range, and the compressor constantly operates among the dehumidification process, consequently has certain noise, uses the suitability poor, simultaneously because the heat exchanger in the structure is single cycle heat exchange, therefore the dehumidification volume has certain limitation, and the dehumidification effect is poor.
Disclosure of Invention
The utility model mainly provides a simple structure, the noise is low, and it is effectual to dehumidify, energy-concerving and environment-protective frozen water type heat recovery new trend dehumidifier, and it is big to have solved the dehumidification noise that exists among the prior art, and the volume of removing humidity is low, the technical problem that dehumidification effect is poor etc.
The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a frozen water type heat recovery new trend dehumidifier, includes the box, has new trend import, return air inlet, supply-air outlet and air exit on the box, and wherein the return air inlet is communicating the air exit through return air passageway, and the new trend import is communicating the supply-air outlet through new trend passageway be equipped with the one-level heat exchange core in the return air passageway, be equipped with second grade heat exchange core and surface cooler in new trend passageway, the refrigerated water is being connected to the surface cooler, and the return air inlet is communicating the air exit through the one-level heat exchange core, and the new trend import is crossed again through second grade heat exchange core intercommunication supply-air outlet through one-level heat exchange core, second grade heat exchange core and surface. Chilled water is introduced through the surface cooler for cooling and dehumidifying, so that the problem of noise caused by dehumidification of a traditional compressor is solved, and the energy-saving and environment-friendly effects are achieved; through set up two heat exchange cores in the airflow channel of box, effectively promote the dehumidification volume, one-level heat exchange core wherein is used for indoor inner loop dehumidification, and when the new trend starts, outdoor air dehumidifies and the cross heat exchange through two heat exchange cores respectively, makes outdoor new trend temperature reduce when one-level heat exchange core cross heat exchange promptly, and during second grade heat exchange core cross heat exchange, the new trend temperature after making the dehumidification again improves, has guaranteed air supply temperature's travelling comfort.
Preferably, the fresh air inlet passes through the secondary heat exchange core and then sequentially passes through the surface cooler and the dehumidification fan and then crosses the secondary heat exchange core. The addition of the dehumidifying fan can reduce noise and increase air outlet pressure.
Preferably, an exhaust fan is arranged in a return air channel corresponding to the exhaust outlet, and a blower is arranged in a fresh air channel between the primary heat exchange core and the secondary heat exchange core. The exhaust fan and the air feeder are arranged, so that the exhaust pressure of the exhaust outlet and the air supply pressure of fresh air can be improved.
Preferably, the fresh air inlet, the air return inlet, the air supply outlet and the air exhaust outlet are arranged on the same side wall surface of the box body. The air inlet, the air return inlet, the air supply outlet and the air exhaust outlet are positioned on the same side of the box body, so that the ceiling of the dehumidifier can be conveniently hung and installed.
Preferably, a bypass air valve is arranged in a fresh air channel corresponding to the primary heat exchange core and the secondary heat exchange core. The bypass air valve is used for indoor circulation dehumidification demand.
Therefore, the utility model discloses a frozen water type heat recovery new trend dehumidifier has following advantage:
1. the dehumidification is carried out by adopting chilled water, so that the problem of noise caused by dehumidification of a compressor is solved, the energy is saved, the environment is protected, meanwhile, the dehumidification capacity is effectively improved by utilizing a heat pipe technology, and meanwhile, the air supply temperature is improved;
2. adopt heat exchange core, carry out the precooling dehumidification to the new trend, increased entire system's dehumidification volume, utilize heat exchange core to rise the air temperature after the dehumidification again simultaneously to avoided air supply temperature to hang down excessively.
Description of the drawings:
fig. 1 is a schematic structural diagram of the chilled water type heat recovery fresh air dehumidifier of the present invention.
The specific implementation mode is as follows:
the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b):
as shown in figure 1, the utility model discloses a freezing water type heat recovery new trend dehumidifier, including square box 1, have air exit 5, new trend import 2, return air inlet 3 and supply-air outlet 4 from left to right in proper order on the same side of box 1, wherein return air inlet 3 is communicating air exit 5 through return air passageway 6 in the box 1, new trend import 2 is communicating supply-air outlet 4 through new trend passageway 7 in the box 1, be equipped with one-level heat exchange core 8 in return air passageway 6, be equipped with second grade heat exchange core 9 and surface cooler 10 in new trend passageway 7, surface cooler 10 is connecting the refrigerated water, return air inlet 3 is communicating air exit 5 through one-level heat exchange core 8, and be equipped with exhaust fan 12 in the inner port of return air passageway 6 between air exit 5 and one-level heat exchange core 8, new trend import 2 is through one-level heat exchange core 8, forced draught fan 13, second grade heat exchange core 9 and surface cooler 10, The dehumidifying fan 11 is communicated with the air supply outlet 4 through the secondary heat exchange core 9 in a crossed manner. In order to meet the indoor single-circulation dehumidification requirement, a bypass air valve 14 is further arranged in the fresh air channel 7 corresponding to the space between the primary heat exchange core 8 and the secondary heat exchange core 9.
The specific embodiments described herein are merely illustrative of the principles of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a freezing water type heat recovery new trend dehumidifier, includes box (1), has new trend import (2), return air inlet (3), supply-air outlet (4) and air exit (5) on box (1), and wherein return air inlet (3) are communicating air exit (5) through return air passageway (6), and new trend import (2) are communicating supply-air outlet (4), its characterized in that through new trend passageway (7): be equipped with one-level heat exchange core (8) in return air passageway (6), be equipped with second grade heat exchange core (9) and surface cooler (10) in new trend passageway (7), chilled water is being connected in surface cooler (10), and return air inlet (3) are communicating air exit (5) through one-level heat exchange core (8), and new trend inlet (2) are crossed again through second grade heat exchange core (9) intercommunication supply-air outlet (4) through one-level heat exchange core (8), second grade heat exchange core (9) and surface cooler (10).
2. The chilled water type heat recovery fresh air dehumidifier as claimed in claim 1, wherein: the fresh air inlet (2) sequentially passes through the surface air cooler (10) and the dehumidifying fan (11) after passing through the second-stage heat exchange core (9) and then crosses through the second-stage heat exchange core (9).
3. The chilled water type heat recovery fresh air dehumidifier as claimed in claim 1, wherein: an exhaust fan (12) is arranged in the air return channel (6) corresponding to the air outlet (5), and an air feeder (13) is arranged in the fresh air channel (7) between the primary heat exchange core (8) and the secondary heat exchange core (9).
4. The chilled water type heat recovery fresh air dehumidifier as claimed in claim 1, wherein: the fresh air inlet (2), the air return inlet (3), the air supply outlet (4) and the air exhaust outlet (5) are arranged on the same side wall surface of the box body (1).
5. The chilled water type heat recovery fresh air dehumidifier as claimed in claim 1, wherein: and a bypass air valve (14) is arranged in the fresh air channel (7) corresponding to the primary heat exchange core (8) and the secondary heat exchange core (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373884.9U CN213657011U (en) | 2020-10-22 | 2020-10-22 | Chilled water type heat recovery fresh air dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373884.9U CN213657011U (en) | 2020-10-22 | 2020-10-22 | Chilled water type heat recovery fresh air dehumidifier |
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| Publication Number | Publication Date |
|---|---|
| CN213657011U true CN213657011U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022373884.9U Active CN213657011U (en) | 2020-10-22 | 2020-10-22 | Chilled water type heat recovery fresh air dehumidifier |
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| CN (1) | CN213657011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670088A (en) * | 2021-08-24 | 2021-11-19 | 库邦流体技术(江苏)有限公司 | Natural cooling equipment for preparing cold water by replacing refrigerator in winter |
-
2020
- 2020-10-22 CN CN202022373884.9U patent/CN213657011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670088A (en) * | 2021-08-24 | 2021-11-19 | 库邦流体技术(江苏)有限公司 | Natural cooling equipment for preparing cold water by replacing refrigerator in winter |
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Address after: Building 1-8, No. 22 Hengyi Street, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, 311103 Patentee after: Zhejiang Oulun Electric Co.,Ltd. Address before: 311100 No.17 tangmei Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG OULUN ELECTRIC Co.,Ltd. |