CN203586492U - Cold and hot medium type circular energy recovery system - Google Patents
Cold and hot medium type circular energy recovery system Download PDFInfo
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- CN203586492U CN203586492U CN201320795730.6U CN201320795730U CN203586492U CN 203586492 U CN203586492 U CN 203586492U CN 201320795730 U CN201320795730 U CN 201320795730U CN 203586492 U CN203586492 U CN 203586492U
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- recuperation
- circulating water
- water pipe
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- 238000011084 recovery Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000003245 coal Substances 0.000 claims description 13
- 238000005273 aeration Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a cold and hot medium type circular energy recovery system which comprises a first soft connection network, a first gate valve and the like; the two ends of a first heat recovery circulating water pipe and the two ends of a second heat recovery circulating water pipe are respectively connected with a first heat exchanger and a second heat exchanger; the first soft connection network is sheathed on the first heat recovery circulating water pipe and is close to the first heat exchanger; the first gate valve is arranged between the first soft connection network and an expansion tank; the expansion tank, a circulating water pump, a check valve, a first insulating pipe, a water replenishing valve and a second soft connection network are sequentially arranged on the first heat recovery circulating water pipe; a third soft connection network, a second insulating pipe, a second gate valve and a fourth soft connection network are sequentially arranged on the second heat recovery circulating water pipe; ethylene glycol solution and water flow into the first heat recovery circulating water pipe and the second heat recovery circulating water pipe. After the cold and hot medium type circular energy recovery system is adopted, the load of the system and the operating cost of a whole air conditioning system can be reduced, the energy recovery is realized, and the energy is saved.
Description
Technical field
The utility model relates to a kind of energy-recuperation system, particularly relates to a kind of cold and hot coal formula circular form energy-recuperation system.
Background technology
Existing building, in order to meet the requirement of comfortableness (heating or refrigeration), has generally been installed air-conditioning.Air-conditioning is conditioner, refers to that the parameters such as temperature to surrounding air in building/structures, humidity, cleanliness factor, speed carry out the device of regulation and control.The structure of air-conditioning comprises the elements such as compressor, condenser, evaporimeter, cross valve, check valve capillary module.Wherein, the specified course of work that between cog volume is right in compressor of air conditioner.Female screw, positive screw rod turn to cater to mutually a side gas by compression, this side is called higher-pressure region; On the contrary, screw rod turns to the side between cog volume deviating from each other expanding and being in expiratory phase, is called low-pressure area.Higher-pressure region, low-pressure area are separated by the contact wire between female screw, positive screw tooth surface.Can think approx: two screw rods axis place plane is the interface in high and low pressure district.Compressor sucks the working substance steam from evaporimeter lower pressure out, make it after pressure raises to send into condenser, in condenser, be condensed into the liquid that pressure is higher, after choke valve throttling, after becoming the liquid that pressure is lower, send into evaporimeter, in evaporimeter, heat absorption is evaporated and is become the steam that pressure is lower, thereby completes kind of refrigeration cycle.Capillary module comprises capillary and check valve, and wherein check valve is widely used in air-conditioner outdoor unit, and it is comprised of assisted capillary and check valve, and the check valve assembly of the machine of air-conditioning different model is similar.On check valve, have an arrow, it represents that air-flow can only be to flow according to the direction of arrow, oppositely stops, and can only pass through from assisted capillary.Check valve assembly is arranged on the lower rear of off-premises station, conventionally has the snubber block of a black color wrapping, and bag pitch has been the effect of noise reduction.
In recent years, along with the universal use of air-conditioning, the energy consumption of air-conditioning has been subjected to more and more people's concern, in air-conditioning system, most air-conditioning return air is through cooling or deliver to air-conditioned room as new wind after heat again, and other part return air are discharged, and energy is underused, the load of system is large like this, and the operating cost of integral air conditioner system is high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of cold and hot coal formula circular form energy-recuperation system, and it reduces the load of system and the operating cost of integral air conditioner system, realizes energy and reclaims, and saves the energy.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of cold and hot coal formula circular form energy-recuperation system, it is characterized in that, and it comprises the first soft net that connects, the first gate valve, expansion drum, water circulating pump, check-valves, the first insulating tube, the first recuperation of heat circulating water pipe, the second soft net that connects, the 3rd soft net that connects, the second recuperation of heat circulating water pipe, the second insulating tube, the second gate valve, the 4th soft net that connects, First Heat Exchanger, the second heat exchanger, the two ends of the first recuperation of heat circulating water pipe, the two ends of the second recuperation of heat circulating water pipe respectively all with First Heat Exchanger, the second heat exchanger connects, and first softly connects net on the first recuperation of heat circulating water pipe and near First Heat Exchanger, the first gate valve is at the first soft connecing between net and expansion drum, expansion drum, water circulating pump, check-valves, the first insulating tube, water compensating valve, the second soft net that connects is arranged on the first recuperation of heat circulating water pipe successively, the 3rd soft net that connects, the second insulating tube, the second gate valve, the 4th soft net that connects is arranged on the second recuperation of heat circulating water pipe successively, flows into ethylene glycol solution and water in the first recuperation of heat circulating water pipe and the second recuperation of heat circulating water pipe.
Preferably, described the first recuperation of heat circulating water pipe is provided with first thermometer, first Pressure gauge, second Pressure gauge, and the first thermometer is near the first soft net that connects, and the first Pressure gauge is near expansion drum, and the second Pressure gauge is near water circulating pump.
Preferably, described the second recuperation of heat circulating water pipe is provided with second thermometer, and the second thermometer is the second gate valve and the 4th soft connecing between net.
Preferably, described the first recuperation of heat circulating water pipe is provided with a water compensating valve, and water compensating valve is near the second soft net that connects.
Preferably, described the second recuperation of heat circulating water pipe is provided with an aeration valve, and aeration valve is near the 4th soft net that connects.
Preferably, described First Heat Exchanger is connected with first condensate pipe, and the second heat exchanger is connected with second condensate pipe.
Positive progressive effect of the present utility model is: the cold and hot coal formula of the utility model circular form energy-recuperation system reduces the load of system and the operating cost of integral air conditioner system, realizes energy and reclaims, and saves the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cold and hot coal formula of the utility model circular form energy-recuperation system.
The specific embodiment
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the cold and hot coal formula of the utility model circular form energy-recuperation system comprises the first soft net 1 that connects, the first gate valve 3, expansion drum 4, water circulating pump 6, check-valves 8, the first insulating tube 9, the first recuperation of heat circulating water pipe 10, the second soft net 12 that connects, the 3rd soft net 13 that connects, the second recuperation of heat circulating water pipe 14, the second insulating tube 15, the second gate valve 16, the 4th soft net 18 that connects, First Heat Exchanger 20, the two ends of the second heat exchanger 21, the first recuperation of heat circulating water pipes 10, the two ends of the second recuperation of heat circulating water pipe 14 respectively all with First Heat Exchanger 20, the second heat exchanger 21 connects, and the first soft net 1 that connects is enclosed within on the first recuperation of heat circulating water pipe 10 and near First Heat Exchanger 20, the first gate valves 3 at the first soft connecing between net 1 and expansion drum 4, expansion drum 4, water circulating pump 6, check-valves 8, the first insulating tube 9, water compensating valve 11, the second soft net 12 that connects is arranged on the first recuperation of heat circulating water pipe 10 successively, the 3rd soft net 13 that connects, the second insulating tube 15, the second gate valve 16, the 4th soft net 18 that connects is arranged on the second recuperation of heat circulating water pipe 14 successively, the first recuperation of heat circulating water pipe 10 and the interior inflow ethylene glycol solution of the second recuperation of heat circulating water pipe 14 and water.
The first recuperation of heat circulating water pipe 10 is provided with first thermometer 2, one the first Pressure gauge 5, second Pressure gauge 7, the first thermometer 2 is near the first soft net 1 that connects, the first Pressure gauge 5 is near expansion drum 4, the second Pressure gauge 7 is near water circulating pump 6, like this for monitoring the temperature and pressure in the first recuperation of heat circulating water pipe.
The second recuperation of heat circulating water pipe 14 is provided with second thermometer 17, the second thermometers 17 the second gate valve 16 and the 4th soft connecing between net 18, like this for monitoring the temperature in the second recuperation of heat circulating water pipe.
The first recuperation of heat circulating water pipe 10 is provided with a water compensating valve 11, and water compensating valve 11 is near the second soft net 12 that connects, and opening water compensating valve 11 can amount of makeup water.
The second recuperation of heat circulating water pipe 14 is provided with an aeration valve 19, and aeration valve 19 is near the 4th soft net 18 that connects, and opening aeration valve 19 can make-up gas and pressure.
First Heat Exchanger 20 is connected with first condensate pipe 22, and the second heat exchanger 21 is connected with second condensate pipe 23, so conveniently condensed water is got rid of.
The utility model is using heat exchanger and ethylene glycol solution as heat exchange medium, cold in air draft (heat) passes to ethylene glycol solution by heat exchanger, reduce the temperature of (raising) ethylene glycol solution, then by water circulating pump, the ethylene glycol solution of be cooled (heating) is transported in the heat exchanger of new wind side, reduce (raising) new air temperature, the operating cost of the load of minimizing system and integral air conditioner system, realizes energy and reclaims.The equipment that the utility model is realized air and air heat exchange by middle heating agent enters heat exchange between indoor outdoor new wind and the safe independence of indoor exhaust wind, during heat exchanger by passage separately, take middle heating agent as medium heat exchange, heat in air draft (cold/heat) is fully recycled, make the air condition point convergence room air parameter of new wind, thereby reduce new wind, process consumption, reach energy-conservation object.Circulating fluid of the present utility model is generally water, in order to reduce the freezing point of water, generally in water, adds a certain proportion of ethylene glycol solution, the percentage of glycol water to can be considered minimum outdoor temperature and determining in local winter.On the final heat recovery efficiency of the utility model, the general range of sensible heat efficiency is between 60%-70%.The new wind of the utility model does not contact mutually with air draft, can not produce any cross pollution.Heat supply side with by pipeline, be connected between hot side, to position, without strict demand, and it is little to take up room.Heat supply side with hot side can be by several object assemblings that are dispersed in different location, flexible arrangement, convenience.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect to solution of the present utility model further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a cold and hot coal formula circular form energy-recuperation system, is characterized in that, it comprises the first soft net that connects, the first gate valve, expansion drum, water circulating pump, check-valves, the first insulating tube, the first recuperation of heat circulating water pipe, the second soft net that connects, the 3rd soft net that connects, the second recuperation of heat circulating water pipe, the second insulating tube, the second gate valve, the 4th soft net that connects, First Heat Exchanger, the second heat exchanger, the two ends of the first recuperation of heat circulating water pipe, the two ends of the second recuperation of heat circulating water pipe respectively all with First Heat Exchanger, the second heat exchanger connects, and first softly connects net on the first recuperation of heat circulating water pipe and near First Heat Exchanger, the first gate valve is at the first soft connecing between net and expansion drum, expansion drum, water circulating pump, check-valves, the first insulating tube, water compensating valve, the second soft net that connects is arranged on the first recuperation of heat circulating water pipe successively, the 3rd soft net that connects, the second insulating tube, the second gate valve, the 4th soft net that connects is arranged on the second recuperation of heat circulating water pipe successively, flows into ethylene glycol solution and water in the first recuperation of heat circulating water pipe and the second recuperation of heat circulating water pipe.
2. cold and hot coal formula circular form energy-recuperation system as claimed in claim 1, it is characterized in that, described the first recuperation of heat circulating water pipe is provided with first thermometer, first Pressure gauge, second Pressure gauge, the first thermometer is near the first soft net that connects, the first Pressure gauge is near expansion drum, and the second Pressure gauge is near water circulating pump.
3. cold and hot coal formula circular form energy-recuperation system as claimed in claim 1, is characterized in that, described the second recuperation of heat circulating water pipe is provided with second thermometer, and the second thermometer is the second gate valve and the 4th soft connecing between net.
4. cold and hot coal formula circular form energy-recuperation system as claimed in claim 1, is characterized in that, described the first recuperation of heat circulating water pipe is provided with a water compensating valve, and water compensating valve is near the second soft net that connects.
5. cold and hot coal formula circular form energy-recuperation system as claimed in claim 1, is characterized in that, described the second recuperation of heat circulating water pipe is provided with an aeration valve, and aeration valve is near the 4th soft net that connects.
6. cold and hot coal formula circular form energy-recuperation system as claimed in claim 1, is characterized in that, described First Heat Exchanger is connected with first condensate pipe, and the second heat exchanger is connected with second condensate pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795730.6U CN203586492U (en) | 2013-12-06 | 2013-12-06 | Cold and hot medium type circular energy recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795730.6U CN203586492U (en) | 2013-12-06 | 2013-12-06 | Cold and hot medium type circular energy recovery system |
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| Publication Number | Publication Date |
|---|---|
| CN203586492U true CN203586492U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795730.6U Expired - Lifetime CN203586492U (en) | 2013-12-06 | 2013-12-06 | Cold and hot medium type circular energy recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727640A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Hot-and-cold media type circulating type energy recovery system |
-
2013
- 2013-12-06 CN CN201320795730.6U patent/CN203586492U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727640A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Hot-and-cold media type circulating type energy recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOGANG CENTRAL AIR (TAIZHOU) CO., LTD. Free format text: FORMER OWNER: JINGJIANG BAOSHAN IRON AND STEEL AIR CONDITIONER EQUIPMENT FACTORY Effective date: 20141225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141225 Address after: 214500, No. 88, Gushan South Road, Chengbei District, Jingjiang Economic Development Zone, Jingjiang, Jiangsu, Taizhou Patentee after: BAOSTEEL AIR-CONDITIONING (TAIZHOU) CO.,LTD. Address before: 214500, Taizhou City, Jiangsu province Jingjiang City North Park Patentee before: BAOGANG CENTRAL-AIR (CHINA) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |