CN203010814U - Concentrated cooling system - Google Patents
Concentrated cooling system Download PDFInfo
- Publication number
- CN203010814U CN203010814U CN 201220704936 CN201220704936U CN203010814U CN 203010814 U CN203010814 U CN 203010814U CN 201220704936 CN201220704936 CN 201220704936 CN 201220704936 U CN201220704936 U CN 201220704936U CN 203010814 U CN203010814 U CN 203010814U
- Authority
- CN
- China
- Prior art keywords
- air
- cooling system
- high pressure
- river
- heat conduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Abstract
A concentrated cooling system comprises heat conducting air pipes paved at the bottom of a river. One ends of the heat conducting air pipes are air inlets, the other ends of the heat conducting air pipes are connected with front air pumps, the front air pumps suck air from the air inlets to the heat conducting air pipes, and the air inlets are exposed out of a river surface. The front air pumps are connected with a high-pressure cold storage cabin, and the high-pressure cold storage cabin comprises an air chamber and a water cooling coiler keeping indoor air to be at low temperature. Low-temperature air conveyed out by the high-pressure cold storage cabin is conveyed to a user terminal through a conveying pipe network. Flowing of river water is used for washing the heat conducting air pipes to exchange heat, air is cooled through natural force to form the low-temperature air, and the low-temperature air is supplied to users. Energy consumption is low, the quantity of the generated low-temperature air is large, and the concentrated cooling system is suitable for wide-range concentrated cooling.
Description
Technical field
The utility model relates to a kind of cold supply system.
Background technology
The high temperature season refrigeration has following a few Zhang Fangfa usually at present:
1, steam compression type refrigeration air-conditioning.All more than 2KW, the electric energy of consumption is many, is unfavorable for energy-conserving and environment-protective for the refrigeration work consumption of compressor of air conditioner.
2, water cold-storage and ice cold-storage.Water cold-storage and ice cold-storage all are comprised of refrigeration plant and air-conditioning equipment, refrigeration plant provides the cold water of 7 ℃ or 1 ℃ ~ 3 ℃ to air-conditioning equipment, refrigeration plant utilizes network load low-valley interval power consumption cold-storage, exports cold energy when peak of power consumption, thereby plays the effect of equal energy network load.This cold-storage mode existent defect is: need secondary heat exchange, amount of energy consumption is large.
Summary of the invention
Have the large shortcoming of amount of energy consumption in order to overcome existing refrigeration modes, the utility model provides a kind of energy-conservation central cooling system.
Central cooling system comprises the heat conduction airduct that is layed in river stream or bottom, river, and heat conduction airduct one end is air inlet, and the other end is connected with the front end air pump, and the front end air pump sucks air in the heat conduction airduct from air inlet, and air inlet exposes to river surface; The front end air pump is connected with high pressure Chu Leng storehouse, and high pressure Chu Leng storehouse comprises air chamber and keeps the water-cooled coil pipe of gas low temperature in air chamber; The Cryogenic air of high pressure Chu Leng storehouse output is transported to user terminal through transmission pipeline network.
Further, the air inlet place is provided with air purifier, is provided with valve between heat conduction airduct and front end air pump, valve is provided with pressure sensor, be preset with pressure threshold in pressure sensor, when the actual pressure value of pressure sensor induction during greater than pressure threshold, valve closing.
Further, be provided with humidistat between front end air pump and high pressure Chu Leng storehouse; High pressure Chu Leng storehouse is connected with controller, interior pressure and the internal temperature in controller monitoring high pressure Chu Leng storehouse.
Further, be provided with booster pump in transmission pipeline network.
Further, user terminal comprises the Cryogenic air outlet, is arranged at flowmeter and the switch of the monitoring Cryogenic air flow in exit.
The utility model utilizes flowing of river or river to wash away heat exchange to the heat conduction airduct, utilizes natural force that air cooling-down is formed Cryogenic air, then Cryogenic air is supplied with the user; Energy resource consumption is low, and the amount of generation Cryogenic air is large, is fit to central cooling on a large scale.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The corresponding relation of component names and Reference numeral is as follows: heat conduction airduct 1, front end air pump 2, high pressure Chu Leng storehouse 3, transmission pipeline network 4, air purifier 5, user terminal 6, humidistat 7, controller 8, booster pump 9, valve 10.
The specific embodiment
Central cooling system comprises the heat conduction airduct 1 that is layed in river stream or bottom, river, and heat conduction airduct 1 one ends are air inlet, and the other end is connected with front end air pump 2, and front end air pump 2 sucks air in heat conduction airduct 1 from air inlet, and air inlet exposes to river surface; Front end air pump 2 is connected with high pressure Chu Leng storehouse 3, and high pressure Chu Leng storehouse 3 comprises air chamber and keeps the water-cooled coil pipe of gas low temperature in air chamber; The Cryogenic air of high pressure Chu Leng storehouse 3 outputs is transported to user terminal 6 through transmission pipeline network 4.Front end air pump 2 is installed on river or stream side, river.For rapidly and efficiently carry out heat exchange with river or river, many heat conduction airducts 1 can be set, every heat conduction airduct 1 all has an air inlet, all heat conduction airducts 1 all are connected with front end air pump 2.Heat conduction airduct 1 uses little copper or the aluminium of thermal conductivity factor to make.In order to guarantee the durable in use of heat conduction airduct 1, at heat conduction airduct 1 surface coating one deck anti-corrosion material, and increase anticorrosion modifier in the material of making heat conduction airduct 1.Record through test, at the bottom of the summer river, the water temperature of river bed also can maintain below 25 ℃, and along with a large amount of the continuing of water body flowed, hot-air enters in heat conduction airduct 1, and heat conduction airduct 1 carries out heat exchange formation Cryogenic air with current under the washing away of current.In Cryogenic air input high pressure Chu Leng storehouse 3.If directly utilize air pump to supply Cryogenic air to the user, may cause the interruption of air-flow, inhomogeneous supply, can't satisfy supply requirement a large amount of, even, that continue.
The air inlet place is provided with air purifier 5, be provided with valve 10 between heat conduction airduct 1 and front end air pump 2, valve 10 is provided with pressure sensor, is preset with pressure threshold in pressure sensor, during greater than pressure threshold, valve 10 is closed when the actual pressure value of pressure sensor induction.When seepage appears in heat conduction airduct 1, the pressure in pipe will change, when pressure sensor is sensed pressure and is changed, and valve-off 10 immediately.
Be provided with humidistat 7 between front end air pump 2 and high pressure Chu Leng storehouse 3; High pressure Chu Leng storehouse 3 is connected with controller 8, interior pressure and the internal temperature in controller 8 monitoring high pressure Chu Leng storehouse 3.Be controlled at 3 atmospheric pressure in high pressure Chu Leng storehouse 3.
Be provided with booster pump 9 in transmission pipeline network 4.When transmission pipeline network 4 distant, the pressure by high pressure Chu Leng storehouse 3 possibly can't arrive user terminal 6 fully, therefore booster pump 9 must be set on pipe network, in order to Cryogenic air is delivered to user terminal 6 smoothly.The quantity of booster pump 9 is can guarantee that Cryogenic air is delivered to user terminal 6 is advisable.Similar and the tap water pipe network of transmission pipeline network 4 is made with insulation material, is laid on to offset undergroundly, is conducive to insulation, and the part that must basset adopts Insulation.Transmission pipeline network 4 is comprised of trunk line and branch pipeline, and trunk line is transported to certain panel region with Cryogenic air, and branch pipeline is inputted respectively each user terminal 6 with Cryogenic air.
User terminal 6 comprises the Cryogenic air outlet, is arranged at flowmeter and the switch of the monitoring Cryogenic air flow in exit.
The utility model utilizes flowing of river or river to wash away heat exchange to heat conduction airduct 1, utilizes natural force that air cooling-down is formed Cryogenic air, then Cryogenic air is supplied with the user; Energy resource consumption is low, and the amount of generation Cryogenic air is large, is fit to central cooling on a large scale.
The described content of this specification embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (5)
1. central cooling system is characterized in that: comprise the heat conduction airduct that is layed in river stream or bottom, river, heat conduction airduct one end is air inlet, and the other end is connected with the front end air pump, and in air inlet suction heat conduction airduct, air inlet exposes to river surface to the front end air pump with air; The front end air pump is connected with high pressure Chu Leng storehouse, and high pressure Chu Leng storehouse comprises air chamber and keeps the water-cooled coil pipe of gas low temperature in air chamber; The Cryogenic air of high pressure Chu Leng storehouse output is transported to user terminal through transmission pipeline network.
2. central cooling system as claimed in claim 1, it is characterized in that: the air inlet place is provided with air purifier, be provided with valve between heat conduction airduct and front end air pump, valve is provided with pressure sensor, be preset with pressure threshold in pressure sensor, when the actual pressure value of pressure sensor induction during greater than pressure threshold, valve closing.
3. central cooling system as claimed in claim 2 is characterized in that: be provided with humidistat between front end air pump and high pressure Chu Leng storehouse; High pressure Chu Leng storehouse is connected with controller, interior pressure and the internal temperature in controller monitoring high pressure Chu Leng storehouse.
4. central cooling system as claimed in claim 3, is characterized in that: be provided with booster pump in transmission pipeline network.
5. central cooling system as claimed in claim 4 is characterized in that: user terminal comprises the Cryogenic air outlet, is arranged at flowmeter and the switch of the monitoring Cryogenic air flow in exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704936 CN203010814U (en) | 2012-12-18 | 2012-12-18 | Concentrated cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704936 CN203010814U (en) | 2012-12-18 | 2012-12-18 | Concentrated cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010814U true CN203010814U (en) | 2013-06-19 |
Family
ID=48602403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704936 Expired - Lifetime CN203010814U (en) | 2012-12-18 | 2012-12-18 | Concentrated cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152358A (en) * | 2016-09-28 | 2016-11-23 | 朱培根 | City Subway Station method of ventilation based on shield door and system |
| CN115076808A (en) * | 2022-05-11 | 2022-09-20 | 王继磊 | Garden ventilating duct |
-
2012
- 2012-12-18 CN CN 201220704936 patent/CN203010814U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152358A (en) * | 2016-09-28 | 2016-11-23 | 朱培根 | City Subway Station method of ventilation based on shield door and system |
| CN115076808A (en) * | 2022-05-11 | 2022-09-20 | 王继磊 | Garden ventilating duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |