CN203561003U - Low temperature low humidity file film warehouse air-conditioning device - Google Patents
Low temperature low humidity file film warehouse air-conditioning device Download PDFInfo
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- CN203561003U CN203561003U CN201320794055.5U CN201320794055U CN203561003U CN 203561003 U CN203561003 U CN 203561003U CN 201320794055 U CN201320794055 U CN 201320794055U CN 203561003 U CN203561003 U CN 203561003U
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Abstract
The utility model relates to a low temperature low humidity file film warehouse air-conditioning device, which comprises a constant temperature humidity unit, an air supply pipeline and an air return pipeline, wherein an air outlet of the constant temperature humidity unit is connected with the air supply pipeline, an air outlet of the air supply pipeline is connected to a warehouse from a hole plate air supply port through an air supply voltage stabilization layer, an air return port of the air return pipeline uses a louver air return port, and is provided with a fresh air unit and a rotating wheel dehumidifying unit, an air outlet of the fresh air unit is connected with an air inlet of the rotating wheel dehumidifying unit after being mixed with part of returned air, and an air outlet of the rotating wheel dehumidifying unit is connected with an air inlet of the constant temperature humidity unit after being connected with the air return pipeline in parallel. The low temperature low humidity file film warehouse air-conditioning device meets the requirement of low temperature and low humidity of the warehouse by adopting a system which combines the fresh air unit, the rotating wheel dehumidifying unit, the cabinet type constant temperature humidity unit, the air supply pipeline and the air return pipeline, and is steady in operation conditions.
Description
Technical field
The utility model relates to a kind of low temperature and low humidity archival film storehouse aircondition.Mainly be applicable to temperature, film storehouse and storage area that humidity requirement is lower.
Background technology
The conventional refrigeration and air-conditioning technical of current domestic storage area, for air-cooled cabinet type thermostatic and humidistatic air conditioning unit group+airduct send, the system form of return air.This system, because compressor cooling dehumidifying effect is limited, to the film storehouse of storehouse environmental requirement low temperature and low humidity, is difficult to reach requirement; Or do not guarantee certain malleation because indoor, the infiltration of outdoor Hot wet air heating makes indoor temperature and humidity not reach designing requirement, the film storing is gone bad, to country, caused economic loss.
Summary of the invention
The purpose of this utility model is to overcome the weak point of existing aircondition, and a kind of low temperature and low humidity storage area aircondition is provided.
The realization of the utility model object is at existing cabinet type constant temperature and humidity machine+airduct, to send, in the system of return air, increase new blower fan+rotary dehumidifier.
The utility model, comprise constant temperature and humidity unit, air supply duct and return air duct, the air outlet of constant temperature and humidity unit connects air supply duct, the air outlet of air supply duct is delivered to storehouse through air-supply voltage stabilizing layer from orifice feeding mouth, the return air inlet of return air duct adopts blinds return air inlet, in system, increase new blower fan group and rotary wheel dehumidifying unit are set, the air intake vent of new blower fan group is arranged at outdoor, the air outlet of new blower fan group connects the air intake vent of rotary wheel dehumidifying unit, the air outlet of rotary wheel dehumidifying unit with after return air duct parallel connection, be connected with the air intake vent of constant temperature and humidity unit.
The utility model, the air outlet of new blower fan group can be connected with the air inlet of rotary wheel dehumidifying unit with after the parallel connection of return air duct lateral.
The utility model, described storehouse enclosed structure can adopt the polyurethane cold-storage board that 100mm is thick.
The utility model, new blower fan group comprises indoor set and off-premises station; Constant temperature and humidity unit comprises indoor set and off-premises station, and wherein indoor set comprises filter, evaporimeter, electric heater, humidifier and pressure fan.
The utility model, guarantee the new wind of storehouse malleation summer, after new blower fan group cool-down dehumidification, after mixing with storehouse part return air (once), enter rotary dehumidifier group, air and storehouse part return air (secondary) hybrid cooling after dehumidifying heats up, to cabinet type constant temperature and humidity unit evaporimeter, air is lowered the temperature (dehumidifying) again, cold air is after treatment sent in storehouse.
The utility model, winter, new blower fan group evaporimeter was out of service, and new wind is by new blower fan group, and new wind and part return air are by rotary wheel dehumidifying unit, by the electric heater in constant temperature and humidity unit or hot water, air is heated, hot-air is after treatment sent in storehouse.
The control of humidity level, by new fan evaporator freeze drying, rotary dehumidifier dehumidifying, the freeze drying of constant temperature and humidity machine evaporimeter.Winter is by the electrodeless humidification of electric heat type humidifier.
The utility model, low temperature and low humidity storehouse design temperature is-1～14 ± 1 ℃, relative humidity is 40 ± 5%.Enclosed structure adopts the thick polyurethane cold-storage board of 100mm.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of embodiment.
In figure: A, new blower fan group; B, rotary wheel dehumidifying unit; C, constant temperature and humidity unit; 1, storehouse polyurethane cold-storage board; 2, air-supply voltage stabilizing layer; 3, orifice feeding mouth; 4, blinds return air inlet; 5, low temperature and low humidity storehouse; 6, air supply duct; 7, return air duct; 8, new wind introducing port.
The specific embodiment
With reference to Fig. 1, a kind of low temperature and low humidity archival film storehouse aircondition, comprise constant temperature and humidity unit C, air supply duct 6 and return air duct 7, the air outlet of constant temperature and humidity unit C connects air supply duct, the air outlet of air supply duct is delivered to storehouse 5 through air-supply voltage stabilizing layer 2 from orifice feeding mouth 3, the return air inlet of return air duct 7 adopts blinds return air inlet 4, the present embodiment, increase new blower fan group A and rotary wheel dehumidifying unit B are set, the air intake vent 8 of new blower fan group A is arranged at outdoor, after the new air outlet of blower fan group A and the lateral of return air duct 7 71 are in parallel, be connected with the air inlet of rotary wheel dehumidifying unit B, the air outlet of rotary wheel dehumidifying unit B with after return air duct parallel connection, be connected with the air intake vent of constant temperature and humidity unit C.Air-supply adopts the mode of blowing on orifice plate, and return air adopts the mode of return air under two face wall sides.Storehouse 5 enclosed structures adopt the thick polyurethane cold-storage board of 100mm.
The present embodiment, its air treatment system flow process is as follows:
Summer: outdoor new wind is after new blower fan group cool-down dehumidification, after mixing with part storehouse return air (once), enter rotary dehumidifier group, air after dehumidifying heats up mixes with storehouse part (secondary) return air, to cabinet type constant temperature and humidity unit evaporimeter, air is lowered the temperature (dehumidifying) again, cold air is after treatment sent in storehouse.
Winter: the evaporimeter of new blower fan group is out of service, new wind is by new blower fan group, after new wind and part return air mix, pass through rotary wheel dehumidifying unit, then by the electric heater in constant temperature and humidity unit or hot water, air is heated, hot-air is after treatment sent in storehouse.
Air in storehouse enters return air duct by return air inlet, part return air (once) enters after mixing with outdoor new wind after the processing of rotary dehumidifier group, part return air (secondary) enters constant temperature and humidity machine group after mixing with it, through evaporimeter, heater, the air-treatments such as humidifier, deliver to indoorly by pressure fan, air supply duct, air outlet, reach the object of summer refrigeration (dehumidifying), winter heating's (humidification).
Claims (3)
1. a low temperature and low humidity archival film storehouse aircondition, comprise constant temperature and humidity unit (C), air supply duct (6) and return air duct (7), the air outlet of constant temperature and humidity unit (C) connects air supply duct, the air outlet of air supply duct is delivered to storehouse (5) through air-supply voltage stabilizing layer (2) from orifice feeding mouth (3), the return air inlet of return air duct (7) adopts blinds return air inlet (4), it is characterized in that: new blower fan group (A) and rotary wheel dehumidifying unit (B) are set, the air intake vent (8) of new blower fan group (A) is arranged at outdoor, the air outlet of new blower fan group (A) connects the air intake vent of rotary wheel dehumidifying unit (B), the air outlet of rotary wheel dehumidifying unit (B) with after return air duct parallel connection, be connected with the air intake vent of constant temperature and humidity unit (C).
2. aircondition according to claim 1, is characterized in that: after the new air outlet of blower fan group (A) and the lateral (71) of return air duct (7) are in parallel, be connected with the air inlet of rotary wheel dehumidifying unit (B).
3. aircondition according to claim 1 and 2, is characterized in that: described storehouse (5) enclosed structure adopts the thick polyurethane cold-storage board (1) of 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794055.5U CN203561003U (en) | 2013-12-04 | 2013-12-04 | Low temperature low humidity file film warehouse air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794055.5U CN203561003U (en) | 2013-12-04 | 2013-12-04 | Low temperature low humidity file film warehouse air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
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| CN203561003U true CN203561003U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794055.5U Expired - Fee Related CN203561003U (en) | 2013-12-04 | 2013-12-04 | Low temperature low humidity file film warehouse air-conditioning device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406242A (en) * | 2014-11-18 | 2015-03-11 | 苏州市海魄洁净环境工程有限公司 | Efficient dehumidification cleaning room system |
| CN105823147A (en) * | 2016-05-20 | 2016-08-03 | 际高贝卡科技有限公司 | Cascade combined type dehumidification system |
| CN106885318A (en) * | 2017-04-10 | 2017-06-23 | 上海云懋空气处理设备有限公司 | A kind of return air leak detection system and method based on rotary dehumidifier |
| CN107014000A (en) * | 2017-05-16 | 2017-08-04 | 机械工业第六设计研究院有限公司 | Logistics shelf magazine air-conditioning system |
| CN113865159A (en) * | 2021-09-28 | 2021-12-31 | 同济大学 | Anhydrous humidifying device suitable for low-temperature environment and control method |
-
2013
- 2013-12-04 CN CN201320794055.5U patent/CN203561003U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406242A (en) * | 2014-11-18 | 2015-03-11 | 苏州市海魄洁净环境工程有限公司 | Efficient dehumidification cleaning room system |
| CN104406242B (en) * | 2014-11-18 | 2017-02-22 | 苏州市海魄洁净环境工程有限公司 | Efficient dehumidification cleaning room system |
| CN105823147A (en) * | 2016-05-20 | 2016-08-03 | 际高贝卡科技有限公司 | Cascade combined type dehumidification system |
| CN105823147B (en) * | 2016-05-20 | 2019-01-15 | 际高贝卡科技有限公司 | A kind of step combined type dehumidification system |
| CN106885318A (en) * | 2017-04-10 | 2017-06-23 | 上海云懋空气处理设备有限公司 | A kind of return air leak detection system and method based on rotary dehumidifier |
| CN107014000A (en) * | 2017-05-16 | 2017-08-04 | 机械工业第六设计研究院有限公司 | Logistics shelf magazine air-conditioning system |
| CN113865159A (en) * | 2021-09-28 | 2021-12-31 | 同济大学 | Anhydrous humidifying device suitable for low-temperature environment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161204 |