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Fresh air conditioner in paint shop and constant temperature and humidity control method thereof

A technology of fresh air air conditioning, constant temperature and humidity, which is applied in the field of fresh air air conditioning in painting workshops and constant temperature and humidity control of fresh air air conditioning in painting workshops, can solve the problems of unbalanced temperature and humidity of supply air, affecting production activities, frequent start and stop of humidifiers, etc. Achieve the effect of avoiding frequent start and stop, avoiding temperature and humidity imbalance, and ensuring stability

Pending Publication Date: 2020-04-10
北京环都拓普空调有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the transitional season, when the outdoor temperature fluctuates back and forth between the ③ zone and the ④ zone, the fresh air air conditioner unit will switch back and forth between the two modes, and the humidifier will start and stop frequently
It takes a certain amount of time and process to start and stop the humidifier to adjust the humidification volume. This process will seriously affect the stability of the air supply state. As a result, the temperature and humidity of the supply air will be out of balance, and the goal of constant temperature and humidity cannot be achieved, thereby affecting production activities.

Method used

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  • Fresh air conditioner in paint shop and constant temperature and humidity control method thereof
  • Fresh air conditioner in paint shop and constant temperature and humidity control method thereof
  • Fresh air conditioner in paint shop and constant temperature and humidity control method thereof

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Embodiment Construction

[0024] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] In order to avoid switching of control modes when the fresh air air conditioner in the painting workshop operates in the ③ area and ④ area in the transition season, the present invention uniformly adjusts the operation mode of the transition season ③ area and ④ area to: humidification-cooling dehumidification-heating. In order to realize the above-mentioned operating mode, the present invention provides such as figure 2 Fresh air conditioner for the paint shop shown.

[0026] Such as figure 2 As shown, the fresh air conditioner for painting workshops provided by the present invention includes an air inlet 2 and an air outlet 3 arranged on the casing 1, and an air inlet section 4, a primary heating Section 5, humidification section 6, surface cooling section 7, secondary heating section 8 and air s...

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Abstract

The invention discloses a fresh air conditioner in a paint shop and a constant temperature and humidity control methodthereof. The fresh air conditioner in the paint shop is provided with an air inletsection, a primary heating section, a humidifying section, a surface cooling section, a secondary heating section and an air supply section between an air inlet and an air outlet in sequence. Duringa transition season, the fresh air conditioner in the paint shop can humidify fresh air first, then the fresh air is humidified to afourth zone, then surface cooling, cooling and dehumidification andsecondary heating are performed to treat the fresh air into an air supply state for air supply. Regardless of whether the state of outdoor air is in a third zone or the fourth zone, the above processcan be used for processing the air, so that an operation mode of the transition season is adjusted to a processing mode, a control mode does not need to be switched, the frequent start and stop of a humidifier is avoided, the phenomenon of temperature and humidity imbalance in the air supply state in the transition season is avoided, the stability of the air supply in the transition season is ensured, and the fresh air conditioner is especially suitable for paint shops in the northern and with the transition season lasting longer.

Description

technical field [0001] The invention relates to a fresh air conditioner in a painting workshop, and at the same time relates to a constant temperature and humidity control method for the fresh air conditioner in a painting workshop, which belongs to the technical field of process air conditioners. Background technique [0002] The fresh air air conditioner in the painting workshop is a kind of technological central air conditioner, which needs to meet the air supply requirements of constant temperature and humidity during use. The functional sections of the fresh air conditioner in the painting workshop are usually arranged in the following form: air inlet section-primary effect filter section-natural gas heating section-surface cooling section-humidification section-secondary heating section-fan section-muffling section-medium effect filter section - Air supply section. For example, a Chinese utility model patent with a publication number of CN208804815U discloses a combin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/044F24F3/14F24F3/16F24F11/64F24F11/65F24F11/72F24F13/28F24F13/30F24F110/10F24F110/20
CPCF24F3/044F24F3/1405F24F11/64F24F11/65F24F11/72F24F13/28F24F13/30F24F2110/10F24F2110/20F24F8/108F24F8/10
Inventor 徐国庆刘喜
Owner 北京环都拓普空调有限公司
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