CN202868875U - Centralized indoor cold supply system for residence community - Google Patents

Abstract

The utility model relates to a centralized indoor cold supply system for a residence community, which comprises a cold water circulating system, a cold chiller refrigerating circulating system and a seawater or river water cooling system. Pipelines for the urban residence community can be connected into a network; a ground-cooled floor is made by heat conduction water pipes, heat conduction floors and the like for users in the community; a large-scale water chiller is used for industrially refrigerating; unit operation loss is reduced; efficiency is improved; the water chiller and other accessory equipment are arranged in a basement workshop and do not generate influence on the surrounding environment; a cooling box and the pipelines are arranged below the lowermost water level of seawater or river water and tide or river water automatically flows in the process of flowing downstream so as to ensure that the cooling tank effectively works. The centralized indoor cold supply system for the residence community is simply designed, sufficiently applies the natural phenomena, saves energy and fundamentally takes away heat exchanged from rooms in the refrigerating process. According to current building technologies and construction methods, construction of the engineering has high feasibility.

Description

Cold supply system in the concentration chamber of residential quarters

Technical field

The utility model belongs to design and the manufacturing technology field of room cooling

Background technology

All concentrate in coastal area or the Changjiang river in most of city, south, near the downstream, quickening along with the urbanization paces, the scale in city and quantity are also progressively enlarging, and the Urban Residential District that arises at the historic moment is also increasing, and people are improving living environment hand and foot.Every summer, southern area has significant period of time always being subjected to the extremely hot puzzlement of high temperature, and temperature can reach more than 38 ℃ when the hottest, has brought inconvenience for people's live and work, and everybody is keeping in mind to room temperature lowering; All be to adopt split-type air conditioner to come to room temperature lowering in the market, as an example of three Room, a family, two Room houses example two to three air-conditionings to be installed on average, be used for the room temperature lowering power load and account for about 1/3rd of whole home-use electric weight, the power consumption that has arrived the peak period air-conditioning is very large, power supply brings very large pressure to network system, and the imbalance between supply and demand of the energy can show especially out at once.Split-type air conditioner is with regard to performance, and use is more satisfactory, but exists some problems, at first be that independent use all will have certain loss, add long wearing and tearing, the reason such as aging, often do not keep in repair all the year round in addition factor affecting, the operational efficiency of machine descends gradually; The installation of air-conditioning neither be very convenient, and every skyscraper is to the position that will consider that air-conditioner outdoor unit is installed, and how drainpipe arrange, and affects more or less the building constructions general layout; It is constantly to discharge heat in the process of refrigeration that split-type air conditioner is arranged again, and outer machine environment temperature is very high during normal operation, and one is the normal operation that is unfavorable for condenser, makes also that bad border is sultryyer on every side, has aggravated virtually the extremely hot degree of high temperature.Also there at present the room temperature lowering mode identical with the utility model in market appearance or real life, to use.

Summary of the invention

The utility model interconnects into network with urban cells exactly, uses large-scale cooling-water machine industrialization refrigeration, and gives indoor cooling cooling with the cold water endless form; Utilization is the flowing seawater resource in the morning and evening tides process, perhaps sufficient mobile river resource of wet season, near and underground water sufficient seashore or the riverside, low temperature, do low-temperature cooling media, give cold water circulating system, cooling cycle system cooling, improve whole refrigeration system operational efficiency, to improve unfavorable that present use air-conditioning temperature-reducing is brought, realize cooling in the concentration chamber of residential quarters, reach the purpose of energy-conserving and environment-protective.

Structure of the present utility model is by cold water circulating system, the formations such as cooling-water machine cooling cycle system and seawater or river cooling system, described cold water circulating system, be divided into two parts, among each user in residential quarters of a part, spread rubble in indoor cement flooring and shakeout, according to several thermal conductivity water pipes of large young pathbreaker of careat uniform spreading arranged side by side on rubble, then with cement mortar the thermal conductivity water pipe is fixed also floating the surface, cold with laying heat conducting floor formation on the surface; One end of every thermal conductivity water pipe connects with the water knockout drum admission port respectively, the other end of thermal conductivity water pipe connects with the water knockout drum water return outlet respectively, can also the cold water sheet be installed at the metope in room, the water inlet of cold water sheet and backwater water pipe connect with admission port and the water return outlet of water knockout drum respectively; Each admission port of water knockout drum, water return outlet respectively are equipped with a by-pass valve control, and the total water inlet of water knockout drum connects with water supply riser and the return riser of outdoor setting by water inlet pipe, return pipe respectively mutually with total water return outlet; Another part is to build between the underground cold water locomotive at seashore or along the river, in between the underground cold water locomotive, be provided with cooling box, the cooling pipe is arranged in case, one end of cooling pipe connects mutually by return riser outside return main and the room, and the other end connects mutually by pipeline and cold water storage cistern water inlet in the basement; The cold water storage cistern delivery port connects with water supply riser outside the room mutually by the service main, is linked with water circulating pump on the service main road, and thermal insulation layer is all wrapped on the surface of supervisor wherein, standpipe and home-in-pipe; Described cooling-water machine cooling cycle system, be between the underground cold water locomotive in, evaporimeter is housed in the cold water storage cistern, condenser is set in cooler bin, be associated with refrigeration compressor and throttling controller between evaporimeter and the condenser; Described seawater or river cooling system comprise two parts, and a part is the cooling of cooler bin inner condenser, and namely anterior connection of cooler bin is provided with valve-off seawater or river inlet pipeline, and the cooler bin rear portion connects seawater or river outlet pipeline; Cooler bin, seawater or river are into and out of pipeline, and the relative elevation of its building is controlled at seawater or below the river low water line, low temperature seawater or river will automatically enter from inlet pipeline, through condenser, flow out from outlet pipeline again, make the condenser cooling; Also be associated with the underground water import below seawater or river inlet pipeline, when seawater or river did not satisfy, input underground water as a supplement; Another part is the interior cooling to the cooling pipe of cooling box, namely connect the underground water feed pipe in the front portion of cooling box, the rear portion of cooling box connects the underground water outlet pipe, and the underground water feed pipe communicates with underground water well or tank by underground water pump, and the underground water outlet pipe communicates with the precipitation pond.Underground water used herein can be replaced by low temperature seawater or river, with saving resource.

The utility model is that Urban Residential District is interconnected into network with pipeline, the ground that user in the residential quarter makes earth cooling with thermal conductivity water pipe and heat conducting floor etc., and the form of or cold water sheet cold with ground and net connection, wherein supervisor, arm, standpipe is carried out heat insulation; Use large-scale handpiece Water Chilling Units industrialization refrigeration, raise the efficiency to reduce the unit operation loss, time-based maintenance and its operating efficiency of maintenance are obviously improved; Cooling-water machine and other auxiliary devices are arranged in the basement workshop, guarantee that these equipment avoid the direct irradiation of sunlight, be operated in the comparatively environment of low temperature, cooling box, cold water storage cistern, cooler bin and underground water well or tank can both efficient operation, and surrounding environment is not exerted an influence; Cooler bin wherein and pipeline are arranged on seawater or below the river lowest water level line; Guarantee abrim water of cooling device and seawater or river pipeline, and can in the process that goes downstream of morning and evening tides or river, can automatically form flowing of seawater or river, effectively work to guarantee cooler bin.

The utility model simplicity of design, realistic, fully used the morning and evening tides of seawater and the river natural phenomena that goes downstream, cooling medium is the automatic flowing that forms in cooling water tank, saved the energy, fundamentally taken away in the process of refrigerastion from the indoor heat that exchanges, entered abundance of water season summer, guaranteed enough cooling water inflows.According to present Building technology and construction means, build such engineering and have very large feasibility.

Description of drawings

Accompanying drawing 1 is the utility model structural representation room part

Accompanying drawing 2 is the utility model structural representation refrigeration workshop parts

Wherein: 1-water knockout drum 2-thermal conductivity water pipe 3-heat conducting floor 4-cement mortar 5-rubble 6--return pipe 7-thermal insulation layer 8-return riser 9-water supply riser 10-cold water sheet 11-water inlet pipe 12-return main 13-water main 14-water circulating pump 15-cooling box 16-cooling pipe 17-underground water pump 18-underground water outlet pipe 19-cold water storage cistern water inlet 20-cold water storage cistern delivery port 21-underground water feed pipe 22-cold water storage cistern 23-evaporimeter 24-refrigeration compressor 25-condenser 26-seawater or river inlet pipeline 27-cooler bin 28-seawater or river outlet pipeline 29-underground water import 30-throttling controller

The specific embodiment

Structure of the present utility model is by cold water circulating system, the formations such as cooling-water machine cooling cycle system and seawater or river cooling system, described cold water circulating system, be divided into two parts, among a part each user in residential quarters, spread rubble (5) in indoor cement flooring and shakeout, according to several thermal conductivity water pipes of large young pathbreaker (2) of careat uniform spreading arranged side by side on rubble (5), then use cement mortar (4) fixing and floating the surface thermal conductivity water pipe (2), it is cold to form ground at surface laying heat conducting floor (3); One end of every thermal conductivity water pipe (2) links with water knockout drum (1) admission port respectively, the other end of thermal conductivity water pipe (2) connects with water knockout drum (1) water return outlet respectively, can also cold water sheet (10) be installed at the metope in room, the water inlet of cold water sheet (10) and backwater water pipe connect with the water inlet of water knockout drum (1) and water return outlet respectively, each admission port of water knockout drum (1), water return outlet all respectively is equipped with a by-pass valve control, and the total water inlet of water knockout drum (1) and total water return outlet are respectively by water inlet pipe (11), return pipe (6) connects with water supply riser (9) and the return riser (8) of outdoor setting; Another part is to build between the underground cold water locomotive near seashore (along the river), in between the underground cold water locomotive, be provided with cooling box (15), cooling pipe (16) is arranged in case, one end of cooling pipe (16) connects with return riser (8) outside the room mutually by return main (12), the other end connects mutually by pipeline and cold water storage cistern water inlet (19) in the basement, cold water storage cistern delivery port (20) connects mutually by water main (13) and water supply riser (9) outside the room, water circulating pump (14), supervisor wherein are equipped with in service main (13) road at cold water storage cistern, standpipe, thermal insulation layer (7) is all wrapped on the surface of home-in-pipe; Described cooling-water machine cooling cycle system, be between the underground cold water locomotive in, evaporimeter (23) is housed in the cold water storage cistern (22), at the inner condenser (25) that arranges of cooler bin (27), be associated with refrigeration compressor (24) and throttling controller (30) between evaporimeter (23) and the condenser (25); Described seawater or river cooling system, comprise two parts, a part is the cooling of cooler bin (27) inner condenser (25), be anterior seawater or the river inlet pipeline (26) that is provided with valve-off that connect of cooler bin (27), the cooler bin rear portion connects seawater or river outlet pipeline (28); Cooler bin (27), seawater or river are into and out of pipeline (26,28), the relative elevation of its building will be controlled at seawater or below the river low water line, low temperature seawater or river will automatically enter from inlet pipeline, through condenser (25), flow out from outlet pipeline again, make the condenser cooling; Also be associated with underground water import (29) below seawater or river inlet pipeline (26), when seawater or river did not satisfy, input underground water as a supplement; Another part is the cooling of in the cooling box (15) cooling being managed (16), namely be connected to underground water feed pipe (21) in the front portion of cooling box (15), the rear portion of cooling box (15) is connected to groundwater drain (18), underground water feed pipe (21) communicates with underground water well or tank by underground water pump (17), and groundwater drain (18) communicates with the lowering level of ground water pond; Underground water used herein can be replaced by low temperature seawater or river, with saving resource.

Claims (4)

1. cold supply system in the concentration chamber of residential quarters, comprise cold water circulating system, cooling-water machine cooling cycle system and seawater or river cooling system consist of, it is characterized in that, described cold water circulating system, be divided into two parts, among a part each user in residential quarters, in the ground in indoor each room, evenly be covered with many thermal conductivity water pipes (2), one end of every thermal conductivity water pipe (2) connects with water knockout drum (1) admission port respectively, the other end of thermal conductivity water pipe (2) connects with water knockout drum (1) water return outlet respectively, each admission port of water knockout drum (1), water return outlet all respectively is equipped with a by-pass valve control; The total water inlet of water knockout drum (1) and total water return outlet connect with water supply riser (9) and the return riser (8) of outdoor setting respectively mutually by water inlet pipe (11), return pipe (6) respectively; Another part is to build between the underground cold water locomotive at seashore or along the river, in between the underground cold water locomotive, be provided with cooling box (15), cooling pipe (16) is arranged in case, one end of cooling pipe (16) connects with return riser (8) outside the room mutually by return main (12), the other end connects by the cold water storage cistern water inlet (19) in pipeline and the basement, cold water storage cistern delivery port (20) connects mutually by water main (13) and water supply riser (9) outside the room, on water main (13) road water circulating pump (14), supervisor wherein are housed, standpipe, thermal insulation layer is all wrapped on the surface of home-in-pipe; Described cooling-water machine cooling cycle system, be between the underground cold water locomotive in, evaporimeter (23) is housed in the cold water storage cistern (22), at the inner condenser (25) that arranges of cooler bin (27), be associated with refrigeration compressor (24) and throttling controller (30) between evaporimeter (23) and the condenser (25); Described seawater or river cooling system, comprise two parts, a part is the cooling of cooler bin (27) inner condenser (25), be that cooler bin (27) front portion is linked with seawater or river inlet pipeline (26), cooler bin (27) rear portion is linked with seawater or river outlet pipeline (28), cooler bin (27), seawater or river advance, go out pipeline (26,28), the relative elevation of its building will be controlled at seawater or below the river low water line, low temperature seawater or river will automatically enter from inlet pipeline (26), through condenser (25), flow out from outlet pipeline (28) again, make condenser (25) cooling; Another part is the cooling of in the cooling box (15) cooling being managed (16), namely be connected to underground water feed pipe (21) in the front portion of cooling box (15), the rear portion of cooling box (15) is connected to groundwater drain (18), underground water feed pipe (21) communicates with underground water well or tank by underground water pump (17), and groundwater drain (18) communicates with the lowering level of ground water pond.

2. cold supply system in the concentration chamber of residential quarters according to claim 1, wherein cold water circulating system is characterised in that, can cold water sheet (10) be installed at the metope in room in each family in residential quarters, the water inlet of cold water sheet (10) is connected with the backwater water pipe with the water inlet of water knockout drum (1) and is connected with water return outlet.

3. cold supply system in the concentration chamber of residential quarters according to claim 1, wherein seawater or river cooling system are characterised in that, cooler bin (27) inner condenser (25) is adopted the underground water cooling, be that the anterior seawater of cooler bin (27) or river inlet pipeline (26) water inlet adopt three-way pipe, and with valve, close seawater or river inlet pipeline (26) water inlet, open underground water import (29) valve, input underground water is to the cooling of condenser (25).

4. cold supply system in the concentration chamber of residential quarters according to claim 1, wherein seawater or river cooling system are characterised in that, to in the cooling box (15) cooling pipe (16) being adopted seawater or river cooling, namely be connected between underground water feed pipe (21) and the underground water pump (17) in the front portion of cooling box (15) three-way pipe is installed, and with valve, close underground water pump (17) valve, open seawater or river access tube valve, input seawater or river are to the cooling of cooling pipe (16).

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