Unlock instant, AI-driven research and patent intelligence for your innovation.

System and method for controlling heat and humidity environment of curling venue

A technology of a control system and a control method, which is applied in the energy field, can solve the problem that there is no high-efficiency air-conditioning system or method, and achieve the effect of satisfying the control requirements.

Active Publication Date: 2022-05-17
TSINGHUA UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that there is currently no efficient air-conditioning system or method that can effectively meet the heat and humidity environment regulation needs of curling venues and realize different control parameters in different areas.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for controlling heat and humidity environment of curling venue
  • System and method for controlling heat and humidity environment of curling venue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the present embodiment provides a side air-supply heat and humidity environment control system for curling competition venues, the system includes a replacement air supply port 1, an air supply duct 2 and an overhead cavity 3 arranged in the competition area 5, and The return air outlet 4 that audience area 6 top is provided with. Among them, the two rack cavities 3 are respectively arranged on both sides of the competition area 5, and the top of the overhead cavity 3 is higher than the competition area 5, and the enclosure 6 is continued to be set on it; the air supply duct 2 is arranged in the overhead cavity 3, replacing the air outlet 1 It is installed on the side of the overhead cavity 3 facing the competition area 5 , and the lowest air outlet position of the replacement air outlet 1 is level with the height of both sides of the competition area 5 .

[0023] In the above embodiment, the replacement air supply port 1 is a continuous air ...

Embodiment 2

[0028] Such as figure 2 As shown, this embodiment provides a heat and humidity environment control system for curling venues with downflow air, which is different from the heat and humidity environment control system for curling venues with side ventilation provided in Embodiment 1 in that this implementation In the example, the overhead cavity 3 is set at the same height as the top of the competition area 5, and the corresponding replacement air supply port 1 is on the upward side of the overhead cavity 3, adopting the form of downward air supply, and the dry air is sent out from the replacement air supply port 1, which can realize upward or Inclined air supply.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a heat and humidity environment control system and method for curling venues, characterized in that the system includes a bottom air supply device set in the competition area and a top return air device set in the audience area; the bottom air supply device includes a The overhead cavity on both sides of the competition area, the air supply duct arranged in the overhead cavity, and the replacement air supply port arranged on the overhead cavity. The invention uses the air supply channel located at the bottom of the competition area to send low-temperature dry air into the competition area, and sends the low-temperature dry air into the competition area through the replacement air supply port, so as to realize the control of low humidity in the competition area and try to maintain the competition area in a slightly positive pressure state. Avoid the interference of the heat and humidity produced in the audience area on the competition area; at the same time, use the top return air device installed in the audience area to return air to discharge the indoor heat and humidity in a unified way to meet the different heat and humidity environments of the audience area and competition area Parameter control requirements to achieve effective regulation of the hot and humid environment of curling venues.

Description

technical field [0001] The invention relates to a heating, ventilating and air-conditioning system, in particular to a system and method for controlling the heat and humidity environment of a curling venue, and belongs to the field of energy technology. Background technique [0002] Driven by the successful bid for the 2022 Beijing Winter Olympics, ice sports have ushered in unprecedented opportunities for development in my country. The construction of various ice sports venues is in full swing, and the corresponding problems of creating and controlling the hot and humid environment of the venues also urgently need efficient and reasonable solutions. At present, my country's indoor ice sports venues are mainly recreational ice rinks for the masses, and there are few professional ice sports venues, especially curling venues. Most indoor ice sports venues do not have strict requirements on indoor temperature and humidity. The main task of the air conditioning system is to pre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/02
CPCF24F13/0227F24F13/0236
Inventor 江亿李先庭刘晓华张涛项翔坚刘效辰南硕梁超
Owner TSINGHUA UNIV