Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Rotary water distributor

A technology of rotating water distributor and water distributor, applied in the direction of water shower cooler, heat exchanger type, direct contact heat exchanger, etc., can solve the problem of weakening the uniformity and integrity of water film, compressed air pressure and air It can avoid problems such as quantity decline, and achieve the effect of avoiding uniformity and integrity, stable operation and low energy consumption.

Inactive Publication Date: 2012-04-11
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Beneficial effects of the present invention: when the water replenisher of the present invention is working, the water film is uniform and complete, and the driving force of heat and mass transfer between the air and the water film is utilized to the greatest extent. The motor power of the water distributor is 50-100W without leakage. The compressed air pressure and air volume drop sharply, the energy consumption is low, the operation is stable, and there is no problem of heat exchange failure caused by frequent shutdowns, which avoids bearing lubricating oil from weakening the uniformity and integrity of the water film and improves heat exchange efficiency

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
  • Rotary water distributor
  • Rotary water distributor
  • Rotary water distributor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The water distributor of the present invention is composed of a water distribution device, a compressed air distribution device, a transmission device, a pipeline connection device, a distribution device, a nozzle, a water transmission and distribution pipeline and a compressed air transmission and distribution pipeline. figure 1 As shown, the distributing device and the nozzle are connected through the water transmission and distribution pipeline and the compressed air transmission and distribution pipeline to form a transmission and distribution branch pipe. On each transmission and distribution branch pipe, the nozzles are connected in series through the water transmission and distribution pipeline and the compressed air transmission and distribution pipeline to form a Multiple water distribution points; multiple transmission and distribution branch pipes of the water distributor are on the main transmission and distribution pipeline composed of water transmission and ...

Embodiment 2

[0027] When the atomizing substance of the water distributor of the present invention is only water, the water distributor is composed of a water distribution device, a transmission device, a pipeline connection device, a distribution device, a nozzle and a water distribution pipeline, as shown in the attached Figure 9 As shown, the distribution device and the nozzles are connected through water distribution pipes to form a distribution branch pipe. On each distribution branch pipe, the nozzles are connected in series through water distribution pipes to form multiple water distribution points; The transmission and distribution branch pipes are connected in parallel to the transmission and distribution branch pipe system on the transmission and distribution main pipes composed of water transmission and distribution pipes; The distribution device enters the nozzle for atomization through the water distribution pipe, and the electric motor drives the water distributor to rotate t...

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 discloses a water distributor which runs stably and is leakage-free. The water distributor comprises a water distribution device, a compressed air distribution device, a transmission device, a pipeline connection device, a distribution device, a spray nozzle, a water distribution pipeline, and a compressed air distribution pipeline, wherein the transmission device is connected with an electric motor through a coupler or a belt, to drive the water distributor to rotate; the water distribution device and the compressed air distribution device adopt shaft seal, and the outlet pipes of the water distribution device and the compressed air distribution device are connected with the pipeline connection device or the water distribution device through sleeve pipes; and compressed air and water enters into the spray nozzle for atomization through independent channels; and then sprayed to the surface of a heat exchanger to form water film with a uniform thickness. Therefore, the heat transmission efficiency is improved.

Description

technical field [0001] The invention relates to a water distribution device for an evaporative cooling heat exchanger, which forms a uniform water film on the surface of the heat exchanger through rotating water distribution, strengthens the heat and mass transfer process between the water film and air, and improves heat exchange efficiency. Background technique [0002] Existing evaporative coolers mostly use water distribution on the top of the heat exchange coil. Due to the effect of surface tension and viscous force, the uniformity and integrity of the water film on the surface of the heat exchanger are not ideal, and the saturated air pressure on the surface of the water film is different from that of The water vapor partial pressure difference in the mainstream air is the driving force for the heat and mass transfer process of the evaporative cooler. When the traditional water distribution method forms a water film on the surface of the heat exchanger, most of the water...

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 Applications(China)
IPC IPC(8): F28F25/02
Inventor 何叶从
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com