Multi-cycle indirect evaporative cooling water supply device and cold water preparation method thereof

A cold water device, multi-circulation technology, applied in space heating and ventilation, heating methods, household heating and other directions, can solve the problems of large equipment height and size, low utilization rate of cooling capacity, waste of cooling energy, etc., and achieve high energy efficiency ratio , the structure is reasonable, the effect of reducing the height

Active Publication Date: 2017-02-01
新疆绿色使者干空气能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a multi-cycle indirect evaporation cooling water supply device and its cold water preparation method, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the existing indirect The evaporative cooling device has the problems of large equipment height, low utilization rate of cooling capacity, and waste of cooling energy

Method used

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  • Multi-cycle indirect evaporative cooling water supply device and cold water preparation method thereof
  • Multi-cycle indirect evaporative cooling water supply device and cold water preparation method thereof
  • Multi-cycle indirect evaporative cooling water supply device and cold water preparation method thereof

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Experimental program
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Embodiment 1

[0039] Embodiment 1: as attached figure 1 As shown, the multi-cycle indirect evaporative cooling water supply device includes no less than two circulating cooling water devices, wherein the first circulating cooling water device includes a first surface cooler 1, a first shell 2, and a first evaporative cooling filler 3 , the first spraying device 6 and the first circulating water tank 7, the first housing 2 is provided with the first air inlet port 4, the water outlet of the first circulating water tank 7 is connected with the first water supply pipe with the first circulating pump 8 9. The water inlet of the first spraying device 6 is connected to the first return pipe 10; the second circulating cooling water supply device includes a second shell 11, a second evaporative cooling filler 12, a second spraying device 15 and a second circulating water tank 16. The second housing 11 is provided with a second air inlet port 13; the first surface cooler 1 is installed at the first ...

Embodiment 2

[0045] Embodiment 2: as attached figure 2 As shown, the difference between Embodiment 2 and Embodiment 1 is that the first housing 2 and the second housing 11 of Embodiment 2 are integrated, and the first exhaust port 5 and the second exhaust port are integrated. of the exhaust port. The first casing 2 and the second casing 11 are made into an integrated casing, which has a more compact structure and takes up less space. When the first air exhaust port 5 and the second air exhaust port are an integral air exhaust port, a common exhaust fan 20 is installed at the integral air exhaust port.

Embodiment 3

[0046] Embodiment 3: as attached image 3 As shown, the difference between embodiment 3 and embodiment 2 is that a third surface cooler 21 is installed at the second air inlet port 13 of embodiment 3, and the second water return pipe 19 includes the first pipe section 19a of the second return water pipe And the second pipe section 19b of the second return pipe, the water inlet of the third surface cooler 21 communicates with the water outlet of the first surface cooler 1 through the first pipe section 19a of the second return pipe, and the water outlet of the third surface cooler 21 passes through The second pipe section 19b of the second water return pipe communicates with the water inlet of the second spraying device 15 . Before use, connect the first user heat exchange end 22 with the first water supply pipe 9 and the first return water pipe 10; the outdoor air enters the second evaporative cooling filler through the second air inlet port 13 after passing through the third ...

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Abstract

The invention relates to the technical fields of heating, ventilating and air conditioning and energy conservation, in particular to a multi-cycle indirect evaporative cold water supply device and a cold water production method. The multi-cycle indirect evaporative cold water supply device comprises at least two cycle cold water supply devices, wherein the first cycle cold water supply device comprises a first surface air cooler, a first housing, a first evaporation refrigeration filler, a first sprinkler and a first cycle water tank; the first housing is provided with a first air inlet port; the water outlet of the first cycle water tank is connected with a first water supply pipe with a first circulating pump; the water inlet of the first sprinkler is connected with a first water return pipe. The multi-cycle indirect evaporative cold water supply device is reasonable in structure and convenient to use; by combining the second cycle cold water supply device with the first cycle cold water supply device, the height of the device can be effectively lowered; the cold energy utilization of the device can be remarkably improved; the multi-cycle indirect evaporative cold water supply device has the characteristics of being high in energy efficiency ratio, wide in field of use, economical, energy-saving, efficient and environment-friendly.

Description

technical field [0001] The invention relates to the technical fields of HVAC and energy saving, and relates to a multi-cycle indirect evaporation cooling water supply device and a cold water preparation method thereof. Background technique [0002] When there is water source, the dry air has the ability to work externally because it is in an unsaturated state, so the ability of dry air to work externally is called dry air energy; in our country, there is abundant dry air energy, through the use of dry air energy Refrigeration is currently the method that can achieve the highest utilization rate of dry air energy. When using dry air energy for refrigeration, it has obvious advantages compared with traditional refrigeration; in traditional refrigeration systems, vapor compression chillers use electricity as the driving source, absorbing The type chiller uses natural gas or steam as the driving source, while the dry air energy refrigeration chiller uses free, clean and renewabl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F13/02
Inventor 于向阳孙辉
Owner 新疆绿色使者干空气能源有限公司
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