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Method and system for automatically detecting, cooling and circulating condensed water

A technology of automatic detection and cooling cycle, applied in water shower coolers, lighting and heating equipment, direct contact heat exchangers, etc., can solve the problem that the cooling method cannot realize automatic control.

Active Publication Date: 2014-09-10
SHANDONG JINYU INDUSTRIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a cooling cycle method and system for automatically detecting condensed water to overcome the problem that the cooling method for condensed water cannot be automatically controlled in the prior art

Method used

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  • Method and system for automatically detecting, cooling and circulating condensed water
  • Method and system for automatically detecting, cooling and circulating condensed water
  • Method and system for automatically detecting, cooling and circulating condensed water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] A cooling cycle method for automatic detection of condensed water disclosed in Embodiment 1 of the present invention, such as figure 2 As shown, it mainly includes the following steps:

[0075] Step 1: Condensed water flows into the first pool A1 through the first electric control valve for storage;

[0076] During the first step of Embodiment 1 of the present invention, after the first electric control valve receives the opening signal, the valve is fully opened to introduce the condensed water generated by the steam in the factory area into the first pool A1.

[0077] After the valves of the first electric control valve are all opened, the limit switch acts, and at this time, the valve can only be closed again, and cannot be opened again.

[0078] Step 2: After the first liquid level controller A2 installed in the first water pool A1 detects that the liquid level of the condensed water in the first water pool A1 reaches the preset starting liquid level of the circul...

Embodiment 2

[0102] Based on the method for automatically detecting the cooling cycle of condensed water disclosed in the first embodiment above, on this basis, combined with figure 2 , image 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 with Figure 9 , this embodiment of the present invention adds the following steps:

[0103] Step 1: When the first liquid level controller installed in the first pool A1 detects A2 that the liquid level of the condensed water in the first pool A1 reaches the lower limit of the preset liquid level,

[0104] The liquid level lower limit normally open contact K3 arranged in the first pool A1 is closed, and the intermediate relay 3KA is energized in turn, triggering the normally closed contact 3KA1 and the normally closed contact 3KA2 of the intermediate relay 3KA to be disconnected, so that Intermediate relay 1KA and intermediate relay 2KA are powered off;

[0105] Step 2: Trigger the normally closed contact 3KA3 and the normally closed contact ...

Embodiment 3

[0113] A method for automatically detecting cooling cycles based on the condensed water disclosed in the above-mentioned embodiments, on this basis, combined with figure 2 , image 3 , Figure 8 , Figure 9 with Figure 10 , the third embodiment of the present invention adds the following steps:

[0114] Step 1: When the second liquid level controller A9 installed in the second pool A7 detects that the liquid level of the available condensed water in the second pool A7 reaches the preset liquid level upper limit,

[0115] The normally open contact K5 of the liquid level upper limit switch is closed, and the time relay 3KT is energized in turn, triggering the normally closed contact 3KT1 of the time relay 3KT to be disconnected, and the normally open contact 3KT2 is closed with a delay, so that the intermediate relay 2KA is energized, Trigger the normally open contact 2KA2 of the intermediate relay 2KA to close, so that the first electric control valve is opened, and the n...

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Abstract

The invention discloses a method and a system for automatically detecting, cooling and circulating condensed water. The method is characterized by monitoring the temperature of the condensed water in a first pool in real time through a temperature display instrument, monitoring the liquid level of the condensed water in real time through a first liquid level controller and automatically controlling the switching on and the switching off of a circulating water pump, a cooling tower and a water supply pump through actions of a series of relays and trigger of contact switches; and simultaneously, automatically circulating and cooling the condensed water in the first pool through the automatic switching of a first electric control valve and a second electric control valve, automatically storing the usable condensed water obtained through cooling in a second pool and then remotely delivering the usable condensed water to a refrigerating station. According to the method and the system, disclosed by the invention, the automation control of a cooling process of the condensed water is realized through the automatic switching of the series of switches.

Description

technical field [0001] The invention relates to the field of automatic detection cycle, and more specifically relates to a cooling cycle method and system for automatic detection of condensed water. Background technique [0002] The condensed water generated by the steam in the factory area can be recycled and reused. However, due to the high temperature of the condensed water, it cannot be put into use directly and needs to be cooled. [0003] The cooling process of condensed water described in the prior art is as figure 1 As shown, it mainly includes: [0004] All the condensed water generated by the steam in the factory flows into the first pool 1 of the water pump room for storage; the circulating water pump 2 connected to the first pool 1 transports the condensed water to the cooling tower 3 for cooling, and then the cooled water The condensed water is transported back to the first pool 1 through the first valve 4 for circulating cooling; when the duty personnel detec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F27/00F28F25/02
Inventor 孙振亮赵瑞青孙国徽延惠锋刘志远
Owner SHANDONG JINYU INDUSTRIAL CO LTD