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Laminar flow purifying unit for modular ceiling of clean room

A modularized, top-lifting technology, applied in mechanical equipment, airflow control components, household heating, etc., can solve the problems of complex structure of central air-conditioning units and purification systems, affecting the directional flow of airflow, cross-infection in operating rooms, etc. Fast and convenient, eliminate noise, save the effect of multiple air supply pipes

Active Publication Date: 2018-11-30
黑龙江双兴医用净化工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the directional flow of the airflow will be affected due to the return air and the shutdown of some operating rooms at any time, which may easily cause cross-infection between operating rooms
At the same time, the structure of the entire central air-conditioning unit and purification system is complex, the energy consumption for operation is quite large, and the cost is relatively high

Method used

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  • Laminar flow purifying unit for modular ceiling of clean room
  • Laminar flow purifying unit for modular ceiling of clean room
  • Laminar flow purifying unit for modular ceiling of clean room

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specific Embodiment approach 1

[0032] Specific implementation mode one: combine Figure 1-Figure 5 Describe this embodiment, the clean room modular ceiling laminar flow purification unit of this embodiment includes a main chassis 1, a refrigeration chassis 2, a heating chassis 3 and a humidifying fresh air preheating chassis 4, the main chassis 1 is a rectangular parallelepiped chassis, the main chassis 1 has a separation layer 5 inside. The separation layer 5 divides the interior of the main chassis 1 into upper and lower chambers. The upper chamber is an air mixing layer 6, and the lower chamber is an air equalization layer 7. The main chassis 1 The front and rear side walls of the main chassis 1 are prefabricated with a connecting port 8 for a heating cabinet and a connecting port 9 for a cooling cabinet. The chassis communication port 9 communicates with the main chassis 1, the heating chassis 3 communicates with the main chassis 1 through the heating chassis communication port 8, and the humidified fre...

specific Embodiment approach 2

[0036] Specific implementation mode two: combination Figure 1-Figure 5Describe this embodiment, the clean room modular ceiling laminar flow purification unit of this embodiment, the preset heating cabinet communication port 8 on the side wall of the main cabinet 1, the refrigeration cabinet communication port 9 communicate with the humidifying fresh air preheating cabinet The ports 10 are all in communication with the air mixing layer 6 . In this way, the preset connecting port 8 of the heating cabinet, the connecting port 9 of the cooling cabinet and the connecting port 10 of the humidifying fresh air preheating cabinet on the side wall of the main cabinet 1 are all used to supplement the air volume of the clean room. This air supply system is a clean room The room provides a sufficient amount of air intake to ensure that the indoor constant temperature and constant humidity are effectively adjusted.

specific Embodiment approach 3

[0037] Specific implementation mode three: combination Figure 1-Figure 5 Describe this embodiment, the clean room modular ceiling laminar flow purification unit of this embodiment, the refrigerator cabinet 2 is a rectangular closed cavity, the center of the upper side wall of the refrigerator cabinet 2 is provided with a first air return port 11, the refrigerator cabinet The lower side wall of 2 has a first cooling air outlet 12, and a return air filter 47, a first return fan 13 and a surface cooler 14 are respectively installed in the refrigeration cabinet 2. In such a setting, the first air return port 11 provided at the center of the upper side wall of the refrigerating chassis 2 communicates with the return air duct of the clean room. 11 into the refrigeration cabinet 2, when a certain amount of cold air is needed in the clean room, the surface cooler 14 installed in the refrigeration cabinet 2 realizes the air cooling operation, and the return air filter 47 can filter th...

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Abstract

The invention discloses a laminar flow purifying unit for a modular ceiling of a clean room and belongs to the technical field of an operating room air conditioning system. The laminar flow purifyingunit comprises a main case, a refrigerating case, a heating case and a humidifying fresh-air preheating case. A partition layer is arranged inside the main case and divides the inside of the main caseinto an air mixing layer and an air flow equalizing layer; a heating case communicating port and a refrigerating case communicating port are respectively preset in the front side wall and the back side wall of the main case; a humidifying fresh-air preheating case communicating port is preset in the right side wall of the main case; the refrigerating case is communicated with the refrigerating case communicating port, the heating case is communicated with the main case through the heating case communicating port, and the humidifying fresh-air preheating case is communicated with the main casethrough the humidifying fresh-air preheating case. According to the requirement on the level of the clean room, the laminar flow purifying unit realizes air supply, returning, fresh air supply, temperature and humidity regulation, sterilizing,purifying, filtering and silencing of the clean room are achieved.

Description

technical field [0001] The invention relates to a clean room modular suspended ceiling laminar flow purification unit, which belongs to the technical field of air purification regulation systems for operating rooms. Background technique [0002] In recent years, with the continuous improvement and development of my country's medical and health level, the country has higher and higher requirements for hospital nursing rooms, especially operating rooms. The construction of clean operating rooms has been incorporated into new or rebuilt projects. The new and rebuilt clean operating rooms have achieved good results in order to reduce the infection rate during operations and improve the curative effect. However, due to the differences in the nature, category, and level of hospitals, as well as the geographical location, environmental conditions, and local economic bases of hospitals, although the basic requirements for air conditioning and purification are the same, there are diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/06F24F3/14F24F11/74F24F13/00F24F13/14F24F13/24F24F13/28
CPCF24F3/14F24F7/06F24F13/00F24F13/14F24F13/24F24F13/28F24F2221/14F24F2221/34F24F2221/36F24F11/74
Inventor 田宪有李艳田野
Owner 黑龙江双兴医用净化工程有限公司
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