CN210740564U - Ventilation air conditioning dehumidification system for clean room - Google Patents
Ventilation air conditioning dehumidification system for clean room Download PDFInfo
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- CN210740564U CN210740564U CN201921208695.7U CN201921208695U CN210740564U CN 210740564 U CN210740564 U CN 210740564U CN 201921208695 U CN201921208695 U CN 201921208695U CN 210740564 U CN210740564 U CN 210740564U
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Abstract
The utility model relates to the technical field of clean rooms, in particular to a ventilating and air-conditioning dehumidification system for a clean room, which comprises a central air-conditioning system and a dehumidification system, wherein the dehumidification system comprises a shell, a primary evaporator, a secondary evaporator, a condenser and a compressor, the dehumidifier comprises a dehumidifier fan, a regeneration fan, a heater and a rotary dehumidifier, wherein a primary evaporator is fixedly arranged at an air inlet, an air inlet of a secondary evaporator is communicated with an air outlet of the primary evaporator, an air outlet of the secondary evaporator is communicated with an air inlet of a condenser, a compressor is communicated with the primary evaporator, the secondary evaporator and a refrigerant pipeline of the condenser, the air inlet of the dehumidifier is communicated with an air outlet of the condenser, the air outlet of the dehumidifier is communicated with an air inlet of a rotary dehumidification area, an air outlet of the dehumidification area is communicated with an air outlet of a dehumidifier shell, and the air outlet of the dehumidifier shell is communicated with an air outlet of a central air conditioning system. The device provided by the utility model can make the clean room air keep constant temperature and humidity.
Description
Technical Field
The utility model relates to a toilet technical field especially relates to toilet's ventilation air conditioning dehumidification system.
Background
The central air conditioner can play a role in refrigerating or heating, but cannot stably ensure the requirements of the area, especially cannot meet the requirements of the constant temperature and the constant humidity of the area.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a toilet ventilation air conditioning dehumidification system that can make the clean room air keep the constant temperature and humidity requirement is provided.
The utility model discloses a realize through following technical scheme:
a ventilating and air-conditioning dehumidification system for a clean room comprises a central air-conditioning system and a dehumidification system, wherein the dehumidification system comprises a dehumidifier shell, a primary evaporator, a secondary evaporator, a condenser, a compressor, a dehumidification fan, a regeneration fan, a heater and a rotary dehumidifier, one end of the dehumidifier shell is provided with an air inlet, the other end of the dehumidifier shell is provided with an air outlet, the top of the dehumidifier shell is provided with a regeneration air exhaust port, the primary evaporator is fixedly arranged in the dehumidifier shell and close to the air inlet, the secondary evaporator is fixedly arranged at the rear part of the primary evaporator, the air inlet of the secondary evaporator is communicated with the air outlet of the primary evaporator through a pipeline, the condenser is fixedly arranged at the rear part of the secondary evaporator, the air outlet of the secondary evaporator is communicated with the air inlet of the condenser through a pipeline, the compressor is arranged in, the dehumidification fan is fixedly arranged at the rear part of the condenser, the air inlet of the dehumidification fan is communicated with the air outlet of the condenser through a pipeline, the rotary dehumidifier is fixedly arranged at the rear part of the dehumidifying fan close to the air outlet of the dehumidifier shell and comprises a frame and a rotary wheel, the rotary wheel is made of a ceramic fiber carrier and an active silica gel material, the air outlet of the dehumidification fan is communicated with the air inlet of the dehumidification area, the air outlet of the dehumidification area is communicated with the air outlet of the shell of the dehumidification fan through a pipeline, the air outlet of the shell of the dehumidification fan is communicated with the air outlet of the central air conditioning system and the air supply outlet of the clean room through a pipeline, the regeneration air is communicated with the air inlet of the regeneration area of the rotary dehumidifier through a pipeline, the air outlet of the regeneration area is communicated with the air inlet of the regeneration fan through a pipeline, and the air outlet of the regeneration fan is communicated with the regeneration air outlet of the shell of the dehumidification fan through a pipeline.
Further, the bottom of the dehumidifier shell is provided with a return air inlet which is respectively communicated with an air inlet of the primary evaporator and a return air inlet of the clean room through pipelines.
Further, a temperature sensor and a humidity sensor are fixedly installed in the first-stage evaporator, the second-stage evaporator, the condenser and the rotary dehumidifier, and the temperature sensor and the humidity sensor are respectively connected with the controller to control the operation of the compressor and the operation of the rotary dehumidifier.
Furthermore, the air outlets of the dehumidification fan and the regeneration fan are respectively provided with a pressure difference sensor, the pressure difference sensors are electrically connected with the controller, and the controller receives signals of the pressure difference sensors to control the rotating speeds of the dehumidification fan and the regeneration fan.
Furthermore, a temperature sensor and a humidity sensor are fixedly installed in the clean room, and the temperature sensor and the humidity sensor in the clean room are respectively connected with the controller to control the operation of the central air-conditioning system and the dehumidification system.
Beneficial effects of the utility model
A ventilation air-conditioning dehumidification system for a clean room combines a dehumidification system with a central air-conditioning system, one part of air processed by the dehumidification system is mixed with the other part of air processed by the central air-conditioning system and then is supplied into the clean room, so that constant temperature and humidity can be kept in the clean room, and special requirements of special areas are met.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of a control system;
in the figure, 1, an air inlet of a dehumidifier shell, 2, a filter, 3, a primary evaporator, 4, a secondary evaporator, 5, the dehumidifier shell, 6, a compressor, 7, a condenser, 8, a dehumidifying fan, 9, a regenerating fan, 10, a frame, 11, a regenerating area, 12, a heater, 13, a dehumidifying area, 14, a central air conditioning system, 15, a clean room, 16, an air outlet of the dehumidifier shell, 17, a regenerating air outlet, 18, an air outlet of the clean room, 19, an air return inlet of the clean room, and 20, a return air inlet of the dehumidifier shell are arranged.
Detailed Description
A ventilating air-conditioning dehumidifying system for a clean room comprises a central air-conditioning system 14 and a dehumidifying system, wherein the dehumidifying system comprises a dehumidifier shell 5, a primary evaporator 3, a secondary evaporator 4, a condenser 7, a compressor 6, a dehumidifying fan 8, a regenerating fan 9, a heater 12 and a rotary dehumidifier, one end of the dehumidifier shell is provided with a dehumidifier shell air inlet 1, the other end of the dehumidifier shell is provided with a dehumidifier shell air outlet 16, and the top of the dehumidifier shell is provided with a regenerating air outlet 17, the primary evaporator is fixedly arranged in the dehumidifier shell and close to the air inlet, the secondary evaporator is fixedly arranged at the rear part of the primary evaporator, the air inlet of the secondary evaporator is communicated with the air outlet of the primary evaporator through a pipeline, the condenser is fixedly arranged at the rear part of the secondary evaporator, the air outlet of the secondary evaporator is communicated with the air inlet of the condenser through a, The secondary evaporator is communicated with a refrigerant pipeline of the condenser, the dehumidifying fan is fixedly arranged at the rear part of the condenser, an air inlet of the dehumidifying fan is communicated with an air outlet of the condenser through a pipeline, the rotary dehumidifier is fixedly arranged at the rear part of the dehumidifying fan and close to an air outlet of a dehumidifier shell, the rotary dehumidifier comprises a rack 10 and a rotary wheel, the rotary wheel is made of a ceramic fiber carrier and an active silica gel material and is provided with a dehumidifying area 13 and a regeneration area 11, an air outlet of the dehumidifying fan is communicated with the air inlet of the dehumidifying area, an air outlet of the dehumidifying area is communicated with an air outlet of the dehumidifier shell through a pipeline, an air outlet of the dehumidifier shell is communicated with an air outlet of a central air-conditioning system through a pipeline and is communicated with an air supply outlet 18 of a clean room through a pipeline, regenerated air is communicated with an air inlet of the regeneration area of the rotary dehumidifier through a, the air outlet of the regeneration fan is communicated with the regeneration air outlet of the dehumidifier shell through a pipeline.
Further, a dehumidifier shell air return opening 20 is formed in the bottom of the dehumidifier shell and is communicated with an air inlet of the primary evaporator and an air return opening 19 of the clean room through pipelines respectively, air at the air return opening of the clean room is communicated with the air inlet of the primary evaporator, and the humidity and the temperature of the air return opening of the clean room are closer to the temperature and the humidity required by the clean room than those of fresh air, so that the loads of the evaporator, the condenser, the compressor and the temperature and humidity rotary dehumidifier are reduced, and the treatment efficiency is improved.
Furthermore, a temperature sensor and a humidity sensor are fixedly installed in the first-stage evaporator, the second-stage evaporator, the condenser and the rotary dehumidifier, the temperature sensor and the humidity sensor are respectively connected with the controller to control the operation of the compressor and the operation of the rotary dehumidifier, detected temperature and humidity signals are transmitted to the controller through the difference between the set temperature and the set humidity of the temperature and humidity sensors and the actual temperature and humidity, the controller controls the operation of the compressor and the rotary dehumidifier after receiving the signals, fresh air is processed by the two-stage evaporator, the condenser and the rotary dehumidifier, and the moisture content of the fresh air is processed within a certain range under the condition that the temperature does not change greatly, so that the constant temperature and the constant humidity are kept in the clean room.
Furthermore, the air outlets of the dehumidification fan and the regeneration fan are respectively provided with a pressure difference sensor, the pressure difference sensors are electrically connected with the controller, the controller receives signals of the pressure difference sensors to control the rotating speeds of the dehumidification fan and the regeneration fan, and the air outlets of the dehumidification fan and the regeneration fan are respectively provided with a pressure difference sensor and connected with the controller, so that the dehumidification fan and the regeneration fan can operate at constant air volume or constant air pressure according to pressure difference change.
Furthermore, a temperature sensor and a humidity sensor are fixedly installed in the clean room, the temperature sensor and the humidity sensor in the clean room are respectively connected with the controller to control the operation of the central air-conditioning system and the dehumidification system, the temperature sensor and the humidity sensor in the clean room detect the temperature and the humidity in the clean room and transmit information to the controller, and the controller receives the information and compares the information with the set temperature and the set humidity to control the operation of the central air-conditioning system and the dehumidification system.
The central air-conditioning system is an existing product.
The utility model discloses a toilet ventilation air conditioner dehumidification system, dehumidification system includes the dehumidifier casing, the one-level evaporimeter, the second grade evaporimeter, a condenser, a compressor, the dehumidification fan, the regeneration fan, heater and rotary dehumidifier, when dehumidification system operation, air intake department installation filter 2, fresh air enters into in the dehumidifier casing after filtering from the air intake department of dehumidifier casing, in proper order through the one-level evaporimeter, the second grade evaporimeter, condenser and rotary dehumidifier carry out temperature and humidity and handle the back, send into in the toilet 15 after mixing with the air that handles through central air conditioning system again, can make the air in the clean room keep constant temperature and humidity, satisfy special demands of special area. When the rotating wheel of the rotary dehumidifier dehumidifies, moisture in the air is adsorbed in the active silica gel material to dehumidify, and the rotary dehumidifier can realize cyclic dehumidification by arranging the regeneration system and adsorbing the moisture adsorbed in the active silica gel material.
To sum up, the utility model discloses toilet ventilation air conditioning dehumidification system who protects can make the clean room air keep the constant temperature and humidity requirement.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A ventilation air-conditioning dehumidification system for a clean room is characterized by comprising a central air-conditioning system and a dehumidification system, wherein the dehumidification system comprises a dehumidifier shell, a primary evaporator, a secondary evaporator, a condenser, a compressor, a dehumidification fan, a regeneration fan, a heater and a rotary dehumidifier, one end of the dehumidifier shell is provided with an air inlet, the other end of the dehumidifier shell is provided with an air outlet, and the top of the dehumidifier shell is provided with a regeneration air exhaust port, the primary evaporator is fixedly arranged in the dehumidifier shell and close to the air inlet, the secondary evaporator is fixedly arranged at the rear part of the primary evaporator, the air inlet of the secondary evaporator is communicated with the air outlet of the primary evaporator through a pipeline, the condenser is fixedly arranged at the rear part of the secondary evaporator, the air outlet of the secondary evaporator is communicated with the air inlet of the condenser, The secondary evaporator is communicated with a refrigerant pipeline of the condenser, the dehumidifying fan is fixedly arranged at the rear part of the condenser, an air inlet of the dehumidifying fan is communicated with an air outlet of the condenser through a pipeline, the rotary dehumidifier is fixedly arranged at the rear part of the dehumidifying fan and close to an air outlet of the dehumidifying shell, the rotary dehumidifier comprises a frame and a rotary wheel, the rotary wheel is made of ceramic fiber carriers and active silica gel materials and is provided with a dehumidifying area and a regenerating area, an air outlet of the dehumidifying fan is communicated with an air inlet of the dehumidifying area, an air outlet of the dehumidifying area is communicated with an air outlet of the dehumidifying shell through a pipeline, an air outlet of the dehumidifying shell is communicated with an air outlet of a central air conditioning system through a pipeline, the regenerating air is communicated with an air inlet of the regenerating area of the rotary dehumidifier through a pipeline, and an air outlet of the regenerating area is communicated with an air inlet, the air outlet of the regeneration fan is communicated with the regeneration air outlet of the dehumidifier shell through a pipeline.
2. The clean room ventilation air conditioning dehumidification system of claim 1, wherein a return air inlet is formed at the bottom of the dehumidifier housing and is respectively communicated with the air inlet of the primary evaporator and the return air inlet of the clean room through a pipeline.
3. The clean room ventilation air conditioning dehumidification system of claim 1, wherein a temperature sensor and a humidity sensor are fixedly installed in the primary evaporator, the secondary evaporator, the condenser and the rotary dehumidifier, and the temperature sensor and the humidity sensor are respectively connected with the controller to control the operation of the compressor and the operation of the rotary dehumidifier.
4. The clean room ventilation air conditioning dehumidification system of claim 1, wherein a pressure difference sensor is installed at the air outlet of the dehumidification fan and the air outlet of the regeneration fan respectively, the pressure difference sensor is electrically connected with the controller, and the controller receives signals of the pressure difference sensor to control the rotation speed of the dehumidification fan and the rotation speed of the regeneration fan.
5. The clean room ventilation air conditioning dehumidification system of claim 1, wherein a temperature sensor and a humidity sensor are fixedly installed in the clean room, and the temperature sensor and the humidity sensor in the clean room are respectively connected with the controller to control the operation of the central air conditioning system and the dehumidification system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208695.7U CN210740564U (en) | 2019-07-30 | 2019-07-30 | Ventilation air conditioning dehumidification system for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208695.7U CN210740564U (en) | 2019-07-30 | 2019-07-30 | Ventilation air conditioning dehumidification system for clean room |
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| Publication Number | Publication Date |
|---|---|
| CN210740564U true CN210740564U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208695.7U Active CN210740564U (en) | 2019-07-30 | 2019-07-30 | Ventilation air conditioning dehumidification system for clean room |
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| CN (1) | CN210740564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370677A (en) * | 2022-01-17 | 2022-04-19 | 清华大学 | Fresh air dehumidifier |
-
2019
- 2019-07-30 CN CN201921208695.7U patent/CN210740564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370677A (en) * | 2022-01-17 | 2022-04-19 | 清华大学 | Fresh air dehumidifier |
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