An automatic drainer for condensed water in air-conditioning positive and negative pressure systems
An automatic drainage, positive and negative pressure technology, applied in the direction of preventing condensed water, can solve the problems of increasing the cooling capacity and heating capacity of the unit, the decrease of the cooling and heating effect of the unit, and the impact of the construction progress, so as to improve the heat exchange efficiency, The effect of increasing the air utilization rate and shortening the construction period
Active Publication Date: 2021-04-13
上海克俐托机械有限公司
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Problems solved by technology
Generally, enough space needs to be reserved during the installation and construction process to ensure the installation of the trap. When making the trap, it is necessary to manually weld the connecting pipe. Sometimes due to personnel negligence, poor welding or connection, there will be water leakage, so It has a great impact on the construction progress of the entire project. If the project has been renovated, it often takes a lot of manpower and material resources to rework
[0006] When the air conditioning unit is a positive pressure system: When the traditional air conditioning unit system is a positive pressure system, the water outlet of the condensate pan should be equipped with a water trap. This must reserve enough space to install the water trap. If the water trap is If the height is insufficient, air will run, pop, drip, and leak; the air utilization rate will decrease, resulting in a decrease in the cooling and heating effects of the unit, increasing the cooling and heating capacity of the unit
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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0031] Such as figure 1 , Figure 4 As shown, an automatic air-conditioning positive and negative pressure system condensate drainer includes a three-way body 1 and a cover 2. The three-way body 1 is provided with a longitudinal pipe 1-3, and the bottom sides of the longitudinal pipe 1-3 are respectively provided with There are a first side tube 1-1 and a second side tube 1-2; the top edge of the first side tube 1-1 is located at the central axis of the second side tube 1-2, that is, the height of the first side tube 1-1 Lower than the second side pipe 1-2; the inner opening of the first side pipe 1-1 in the longitudinal pipe 1-3 is provided with a sealing float 3; the bottom side wall of the longitudinal pipe 1-3 is provided with a sewage discharge port 1-4, and is installed with a sewage plug 4, and an O-ring 5 is set on the sewage plug 4; the opening end...
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The invention discloses an automatic drainer for condensed water in a positive and negative pressure system of an air conditioner. side pipe; the top edge of the first side pipe is located at the central axis of the second side pipe, that is, the height of the first side pipe is lower than that of the second side pipe; the inner opening of the first side pipe in the longitudinal pipe is provided with sealing the floating ball; the bottom side wall of the longitudinal pipe is provided with a sewage outlet, and a sewage plug is installed, and an O-ring is sleeved on the sewage plug; the open ends of the longitudinal pipe and the second side pipe are provided with external threads, The cover is provided with an inner thread and a sealing ring, and is connected to the open end of the longitudinal pipe or the second side pipe. Compared with the prior art, the present invention has the following advantages: according to different installation methods, the present invention can satisfy the condensate drainage function of positive pressure system, and can also be applied to the function of negative pressure condensate drainage; the structure is compact and the installation is simple.
Description
technical field [0001] The invention relates to air-conditioning accessories, in particular to an automatic drainer for condensed water in an air-conditioning positive and negative pressure system. Background technique [0002] The discharge of condensed water in the HVAC system is a very small part in the entire ventilation and air conditioning system, and the designer, construction unit, supervisor and owner often do not pay enough attention to it; The complex and cumbersome calculation of the height of the water trap requires a lot of energy from the relevant personnel. This disproportionate input and output is avoided by people; even the production of the condensate trap is ignored. Unreasonable production of condensate traps leads to problems such as ceiling flooding, dirty air and mosquitoes entering the air-conditioning area through condensate pipes, which affects air quality, water accumulation in the air-conditioning unit damages equipment and increases energy consu...
Claims
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IPC IPC(8): F24F13/22
Inventor独行军王满范丽彭鹤龄
Owner上海克俐托机械有限公司