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Indoor thermal environment building system and method combining IJV with DPV

A thermal environment and air-conditioning system technology, applied in heating methods, air-conditioning systems, ventilation systems, etc., can solve problems such as foot blowing, head-to-foot temperature difference, user thermal discomfort, etc., to reduce energy consumption, improve inhaled air quality, The effect of improving thermal comfort

Pending Publication Date: 2022-03-25
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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AI Technical Summary

Problems solved by technology

However, the air supply speed of IJV is relatively high, so it is often used in tall and large spaces. When using it in the office, there is a risk of air blowing on the feet and a temperature difference between the head and feet, causing users to feel uncomfortable in the office.

Method used

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  • Indoor thermal environment building system and method combining IJV with DPV
  • Indoor thermal environment building system and method combining IJV with DPV
  • Indoor thermal environment building system and method combining IJV with DPV

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Embodiment Construction

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] Such as Figure 1-7 As shown, the present invention provides an indoor thermal environment of iJV binding to DPV. The so-called personalized air supply means direct delivery of cleaned cold air into the person's breathing zone, and personnel can freely adjust local micro-locations according to their own hot comfort. Environment, personalized airborne air is often used in conjunction with background air conditioning. The DPV finger is not connected to the system unit, but in the context of replacement, the ducts extends into the air lake and draws the cleaned cold air to the person's breathing zone.

[0031] The system of the present invention includes a collision jet feed air pipe 1 and a no-air personalized blowing device that is fixed to the table, wherein the collision jet feed air pipe 1 is mounted on any empty wall of the room, and the com...

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Abstract

The IJV and DPV combined indoor thermal environment building system comprises a collision jet flow air supply pipe and an air-duct-free personalized air supply device, the collision jet flow air supply pipe is installed on any empty wall of a room, an air inlet of the collision jet flow air supply pipe is connected with an air conditioning system air supply pipe, and an air outlet of the collision jet flow air supply pipe is close to the ground. The air-duct-free personalized air supply device is arranged on the table, the table top divides the air-duct-free personalized air supply device into an upper-section pipeline and a lower-section pipeline, an air supply panel is arranged at an outlet of the upper-section pipeline, a pipeline fan is arranged in the lower-section pipeline, and the air supply amount of the pipeline fan is adjustable. According to the invention, personalized air supply and no air channel are combined for use, and the blowing feeling and the temperature difference between the head and the foot are avoided, so that the possible problems when the IJV is used in an office are solved.

Description

Technical field [0001] The present invention belongs to the technical field of HVAC, which belongs to an indoor thermal environment in which IJV binds to DPV. Background technique [0002] People have 90% of the rooms, and the HVAC can provide good indoor hot comfort conditions and air quality for people in the building. At the same time, the HVAC consumes approximately 50% of building energy consumption. . Traditional ventilation is mainly mixed and ventilated, and as people's attention to global warming and energy-saving problems increase daily, people have developed new ventilation and gas flow organizations with energy-saving effects such as ventilation and collision radiation air (IJV). Replacing the ventilation and collision radioparamid (IJV) only handle the load of the work area, so it has a very large energy-saving effect. Replacement ventilation is to directly feed the low movable wind through the diffuser, and the cold air forms the air lake to meet the heat source aft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/003F24F7/08F24F8/108F24F8/158F24F13/02F24F13/20F24F13/28
CPCF24F7/08F24F7/003F24F13/28F24F13/0209F24F13/20F24F8/108F24F8/158F24F2221/38F24F7/007F24F13/06
Inventor 杨斌刘朋举刘一航潘炳安杨鹏飞金大程
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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