CN104214859A - Factory building refrigeration method - Google Patents

Factory building refrigeration method Download PDF

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Publication number
CN104214859A
CN104214859A CN201410407409.5A CN201410407409A CN104214859A CN 104214859 A CN104214859 A CN 104214859A CN 201410407409 A CN201410407409 A CN 201410407409A CN 104214859 A CN104214859 A CN 104214859A
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CN
China
Prior art keywords
water
cold
air
refrigerating
storing
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CN201410407409.5A
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Chinese (zh)
Inventor
嵇瑞楠
Original Assignee
芜湖卓越线束系统有限公司
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Application filed by 芜湖卓越线束系统有限公司 filed Critical 芜湖卓越线束系统有限公司
Priority to CN201410407409.5A priority Critical patent/CN104214859A/en
Publication of CN104214859A publication Critical patent/CN104214859A/en

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Abstract

The invention discloses a factory building refrigeration method, wherein a water air conditioner is used in the refrigeration method, wherein the water air conditioner comprises an air conditioner box body, a water inlet pipe and a water outlet pipe, the outer surface of the air conditioner box body is provided with gaps, one end of the water inlet pipe is connected with the air conditioner box body, the other end of the water inlet pipe is connected with a cold water storage device, in addition, a water pumping device is also arranged on the water inlet pipe so that the cold water is pumped into the air conditioner box body through the water pumping device, one end of the water outlet pipe is connected with the air conditioner box body, the other end of the water outlet pipe is connected with a hot water storage device, and a cold and heat exchanger is arranged in the air conditioner box body. The method for refrigerating a factory building using the water air conditioner comprises the following steps that (1) the cold water is pumped from the cold water storage device into the cold and heat exchanger through the water pumping device; (2) cold air in the cold water is exchanged out through the cold and the heat exchanger, and hot water is left; (3) hot water is guided into the hot water storage device through the water outlet pipe. Therefore the ventilation is realized, meanwhile, the indoor temperature can be reduced, the energy consumption is low, and the heatstroke prevention and temperature lowering effects are good.

Description

Factory building refrigerating method

Technical field

The present invention relates to the method field of space refrigeration, particularly, relate to a kind of factory building refrigerating method.

Background technology

In the process of manufacture of factory; because of the use of a large amount of machinery equipment, the temperature of workshop usually can be caused to be not less than outdoor temperature, to be even much higher than outdoor temperature; thus the operating personnel making workshop in the course of the work; often feel sultry, especially in summer, outdoor temperature is quite high; draw badly if indoor; temperature can increase greatly, thus can damage greatly the healthy generation of the operating personnel of workshop, and also greatly can reduce production efficiency.Because considering that floor space is comparatively large, and to keep in the moment ventilating, thus laying the not only power consumption of general air-conditioning, waste resource, and not reaching the effect of reducing temperature of heatstroke prevention.In prior art, general workshop is by using a large amount of ventilating fans to carry out the operation of preventing heatstroke and lower the temperature, but ventilating fan can only realize the effect of air circulation, can not reach the effect of cooling, so when extreme temperatures, the effect of preventing heatstroke and lower the temperature still really cannot be realized.

Therefore, provide a kind of can guarantee when ventilating, still can reduce indoor temperature, and power consumption is lower, the good factory building refrigerating method of reducing temperature of heatstroke prevention effect is the problem that the present invention needs solution badly.

Summary of the invention

For above-mentioned prior art, the object of the invention is to overcome in prior art and cannot really realize the problem of cooling at workshop by low energy consumption, thus provide a kind of can ensure when ventilate, still indoor temperature can be reduced, and power consumption is lower, the good factory building refrigerating method of reducing temperature of heatstroke prevention effect.

To achieve these goals, the invention provides a kind of factory building refrigerating method, wherein, described refrigerating method uses water air-conditioning, and wherein, described water air-conditioning comprises the apertured air conditioning box body of outer surface tool, oral siphon and outlet pipe, and described oral siphon one end is connected with described air conditioning box body, the other end is connected with cold water water-storing device, and described oral siphon is also provided with water plug, to be evacuated in air conditioning box body by described water plug by cold water; Described outlet pipe one end is connected with described air conditioning box body, and the other end is connected with hot water water-storing device; Cold-heat exchanger is provided with in described air conditioning box body; Wherein,

This water air-conditioning is used to comprise the method that factory building freezes:

1) cold water is evacuated in described cold-heat exchanger by water plug from cold water water-storing device;

2) by described cold-heat exchanger, cold air in cold water is swapped out, remaining hot water;

3) hot water is imported in hot water water-storing device by outlet pipe.

Preferably, step 1) described in the temperature of cold water not higher than 20 DEG C.

Preferably, step 1) in the speed of drawing water be 0.02-0.08m 3/ s.

Preferably, step 2) in be also included in after cold air is swapped out, with blowing device, cold air is blown out.

Preferably, step 2) in also comprise the cold air be swapped out be directed on the larger power board of surface area.

Preferably, step 3) in also comprise the hot water of derivation by leading back in cold water water-storing device after condensing unit condensation.

Preferably, the flow velocity of described condensation process is 0.01-0.05m 3/ s.

Preferably, described gap being also provided with can the baffle plate of rotation.

The present invention has by arranging one the cold water water-storing device connected successively, oral siphon, be placed in the cold-heat exchanger in the apertured air conditioning box body of tool, the water air-conditioning of outlet pipe and hot water water-storing device, thus by the cold water being placed in cold water water-storing device to be evacuated to the cold-heat exchanger in air conditioning box body by water plug, and by cold-heat exchanger, the cold air in cold water is exchanged, cold air is drained in factory building, and the hot water obtained after exchange cold air is entered in hot water water-storing device, thus factory building is freezed, and then achieve can ensure when ventilate, still indoor temperature can be reduced, and power consumption is lower, the good effect of reducing temperature of heatstroke prevention effect.

Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.

Accompanying drawing explanation

Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:

Fig. 1 is the structural representation of a kind of water air-conditioning provided by the invention;

Fig. 2 is the internal structure schematic diagram of a kind of water air-conditioning provided by the invention.

Description of reference numerals

1-air conditioning box body 2-oral siphon

3-outlet pipe 4-water plug

5-gap 6-baffle plate

7-cold water water-storing device 8-hot water water-storing device

9-condensing unit 10-power board

11-cold-heat exchanger.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.

The invention provides a kind of factory building refrigerating method, wherein, described refrigerating method uses water air-conditioning, wherein, as shown in Figure 1, described water air-conditioning comprises outer surface and has the air conditioning box body 1 in gap 5, oral siphon 2 and outlet pipe 3, and described oral siphon 2 one end is connected with described air conditioning box body 1, the other end is connected with cold water water-storing device 7, and described oral siphon 2 is also provided with water plug 4, to be evacuated in air conditioning box body 1 by described water plug 4 by cold water; Described outlet pipe 3 one end is connected with described air conditioning box body 1, and the other end is connected with hot water water-storing device 8; Cold-heat exchanger 11 is provided with in described air conditioning box body 1; Wherein, this water air-conditioning is used to comprise the method that factory building freezes:

1) cold water is evacuated in described cold-heat exchanger 11 by water plug 9 from cold water water-storing device 7;

2) by described cold-heat exchanger 11, cold air in cold water is swapped out, remaining hot water;

3) hot water is imported in hot water water-storing device 8 by outlet pipe 3.

The present invention has by arranging one the cold water water-storing device 7 connected successively, oral siphon 2, be placed in the cold-heat exchanger 11 had in the air conditioning box body 1 in gap 5, the water air-conditioning of outlet pipe 3 and hot water water-storing device 8, thus by the cold water being placed in cold water water-storing device 7 to be evacuated to the cold-heat exchanger 11 in air conditioning box body 1 by water plug 4, and by cold-heat exchanger 11, the cold air in cold water is exchanged, cold air is expelled in factory building by gap 5, and the hot water obtained after exchange cold air is entered in hot water water-storing device 8, thus factory building is freezed, and then achieve can ensure when ventilate, still indoor temperature can be reduced, and power consumption is lower, the good effect of reducing temperature of heatstroke prevention effect.

In order to ensure that the cold water extracted out from cold water water-storing device 7 can be swapped out the cold air of preference temperature, avoid the temperature not reaching needs, one of the present invention preferred embodiment in, step 1) described in the temperature of cold water not higher than 20 DEG C.Thus ensure that in the cold water extracted out, tradable cold air is suitable for using in factory building, is unlikely to that temperature is too high does not reach expected effect.

In order to make cold water to be exchanged by cold air as much as possible, utilize the cold air in cold water better, improve utilization ratio, one of the present invention more preferred embodiment in, step 1) in the speed of drawing water can be set to 0.02-0.08m 3/ s.Avoid flow velocity too fast, cold air cannot go out by complete exchange, or flow velocity is excessively slow, and the cold air be swapped out is not enough to the temperature reaching needs.

In order to make cold air to blow out quickly, avoid the cold air be swapped out to be deposited in air conditioning box body 1, one of the present invention more preferred embodiment in, step 2) in can also be included in after cold air is swapped out, with blowing device, cold air is blown out.Thus the cold air be swapped out can directly be blown out by blowing device, and blown out in factory building by gap 5.

One of the present invention more preferred embodiment in, can distribute more equably to make the cold air be swapped out and be dispersed in workshop, with the problem avoiding the cold air own physical performance because being swapped out easily to be deposited in the bottom in space, as shown in Figure 2, described air conditioning box body 1 inside can also be provided with the power board 10 be connected with described cold-heat exchanger 11, correspondingly, step 2) in also comprise the cold air be swapped out be directed on the larger power board of surface area 10.Thus the cold air be swapped out can be evenly distributed on power board 10, the cold air on power board 10 can be blown out equably, thus avoid cold air precipitation and cause indoor problem uneven in temperature.

One of the present invention more preferred embodiment in, step 3) in can also comprise the hot water of derivation by leading back in cold water water-storing device 7 after condensing unit 9 condensation.Thus water resource can be recycled, the hot water of discharge is cooled by condensing unit 9, then the water of cooling is reinjected in cold water water-storing device 7, thus achieve recycling of cold water and hot water, not only greatly save the consumption to water in producing, and generally extract from earth's surface because of cold water, the destruction that the mode of this circulation can also avoid a large amount of groundwater abstraction to cause environment.

In order to ensure that hot water can cool completely as much as possible, reach the serviceability temperature of the cold water of needs, one of the present invention more preferred embodiment in, the flow velocity of described condensation process can be set to 0.01-0.05m 3/ s.

One of the present invention more preferred embodiment in, described gap 5 can also be provided with can the baffle plate 6 of rotation.Thus during by being blown out from gap 5 by cold air, if need to regulate wind direction, the adjustment of the wind direction of cold wind can also be carried out by controllable register 6.

By above-mentioned design, cold-heat exchanger 1 is set in air conditioning box body 1, cold water is extracted out and by cold-heat exchanger 1, cold air is swapped out on power board 10, simultaneously by being arranged on the blowing device at power board 10 back side, cold air is blown out by gap 5, thus reach under all right condition is ventilated in guarantee, reduce indoor temperature equably, and be the exchange of cold water and hot water because of what select, thus make power consumption lower, and can reach reducing temperature of heatstroke prevention effect act on preferably, simultaneously can the baffle plate 6 of rotation by arranging on gap 5, the cold air wind direction blown out can be regulated according to actual conditions, and in order to ensure as much as possible by resource circulation utilization, also by arranging condensing unit 9 between cold water water-storing device 7 and hot water water-storing device 8, hot water is cooled rear injection cold water water-storing device 7 by condensing unit 9, reach recycling of water resource.

Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.

It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.

In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.

Claims (8)

1. a factory building refrigerating method, it is characterized in that, described refrigerating method uses water air-conditioning, wherein, described water air-conditioning comprises outer surface and has the air conditioning box body (1) of gap (5), oral siphon (2) and outlet pipe (3), and
Described oral siphon (2) one end is connected with described air conditioning box body (1), the other end is connected with cold water water-storing device (7), and described oral siphon (2) is also provided with water plug (4), to be evacuated in air conditioning box body (1) by described water plug (4) by cold water;
Described outlet pipe (3) one end is connected with described air conditioning box body (1), and the other end is connected with hot water water-storing device (8);
Cold-heat exchanger (11) is provided with in described air conditioning box body (1); Wherein,
This water air-conditioning is used to comprise the method that factory building freezes:
1) cold water is evacuated in described cold-heat exchanger (11) by water plug (9) from cold water water-storing device (7);
2) by described cold-heat exchanger (11), cold air in cold water is swapped out, remaining hot water;
3) hot water is imported in hot water water-storing device (8) by outlet pipe (3).
2. refrigerating method according to claim 1, is characterized in that, step 1) described in the temperature of cold water not higher than 20 DEG C.
3. refrigerating method according to claim 1, is characterized in that, step 1) in the speed of drawing water be 0.02-0.08m 3/ s.
4. refrigerating method according to claim 1, is characterized in that, step 2) in be also included in after cold air is swapped out, with blowing device, cold air is blown out.
5. refrigerating method according to claim 1, is characterized in that, step 2) in also comprise the cold air be swapped out be directed on the larger power board of surface area (10).
6. refrigerating method according to claim 1, is characterized in that, step 3) in also comprise by derive hot water by leading back in cold water water-storing device (7) after condensing unit (9) condensation.
7. refrigerating method according to claim 6, is characterized in that, the flow velocity of described condensation process is 0.01-0.05m 3/ s.
8. refrigerating method according to claim 1, is characterized in that, described gap (5) are also provided with can the baffle plate (6) of rotation.
CN201410407409.5A 2014-08-18 2014-08-18 Factory building refrigeration method CN104214859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410407409.5A CN104214859A (en) 2014-08-18 2014-08-18 Factory building refrigeration method

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Application Number Priority Date Filing Date Title
CN201410407409.5A CN104214859A (en) 2014-08-18 2014-08-18 Factory building refrigeration method

Publications (1)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2438970Y (en) * 2000-08-23 2001-07-11 刘建怀 Ground temperature water cooling energy-saving air conditioner
CN201391957Y (en) * 2009-04-02 2010-01-27 东方骏马(香港)有限公司 Water-cooled air-conditioning fan
CN101684960A (en) * 2008-09-28 2010-03-31 深圳市联创科技集团有限公司 Split type water-cooling air conditioner fan device and cooling method thereof
CN103277862A (en) * 2013-06-17 2013-09-04 周哲明 Energy-saving water-cooling air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2438970Y (en) * 2000-08-23 2001-07-11 刘建怀 Ground temperature water cooling energy-saving air conditioner
CN101684960A (en) * 2008-09-28 2010-03-31 深圳市联创科技集团有限公司 Split type water-cooling air conditioner fan device and cooling method thereof
CN201391957Y (en) * 2009-04-02 2010-01-27 东方骏马(香港)有限公司 Water-cooled air-conditioning fan
CN103277862A (en) * 2013-06-17 2013-09-04 周哲明 Energy-saving water-cooling air conditioner

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Application publication date: 20141217