CN203442992U - Underground-water circulating geothermal air-conditioning system - Google Patents

Underground-water circulating geothermal air-conditioning system Download PDF

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Publication number
CN203442992U
CN203442992U CN201320299436.6U CN201320299436U CN203442992U CN 203442992 U CN203442992 U CN 203442992U CN 201320299436 U CN201320299436 U CN 201320299436U CN 203442992 U CN203442992 U CN 203442992U
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China
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water
air
conditioning system
underground
geothermal
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Expired - Lifetime
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CN201320299436.6U
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Chinese (zh)
Inventor
柯颖锋
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SHENZHEN ZSZ CONSTRUCTION GROUP CO Ltd
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SHENZHEN ZSZ CONSTRUCTION GROUP CO Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54Free-cooling systems

Abstract

The utility model provides an underground-water circulating geothermal air-conditioning system, comprising a water treatment device, a water source heat pump unit, a geothermal circulating exchange system, a control system, a load exchange system and an air-conditioning system constant-pressure device, wherein the geothermal circulating exchange system is connected with the water treatment device; the water treatment device is connected with the control system through a source water pump, wherein the control system is connected with the water source heat pump unit; the water source heat pump unit is connected with the load exchange system; and the load exchange system is connected with the air-conditioning system constant-pressure device. The underground-water circulating geothermal air-conditioning system provided by the utility model is characterized in the brand-new renewable energy geothermal source is utilized for energy conversion through a ground source heat pump air-conditioner, and therefore, a new way of utilizing clean energy is opened. Compared with a conventional central air-conditioner, the underground-water circulating geothermal air-conditioning system is more stable in effect, and capable of realizing cooling, floor heating and domestic hot water supply; the air-conditioner can be used for multiple purposes, and also is stable in performance and long in service life. The system saves lots of non-renewable resources, and has great value in energy strategy; and therefore, the underground-water circulating geothermal air-conditioning system has wide market prospect.

Description

Underground water type circulation geothermal air-conditioning system
Technical field
The utility model relates to a kind of air-conditioning technical field, especially relates to a kind of underground water type circulation geothermal air-conditioning system.
Background technology
In existing technology, in existing technology, energy problem is the significant problem that human development faces, and the coordinated development of the energy and environment becomes trend.Geothermal heat pump air-conditioner technology is to utilize solar energy that shallow surface water source (underground water, Jiang,He,Hu, sea) soil absorbs and geothermal energy and the low temperature Lowlevel thermal energy that forms, adopt heat pump principle, by a small amount of electric energy, export, realize a kind of technology that Lowlevel thermal energy shifts to high level heat.
Common large-scale office building, the buildings such as hotel, adopt common system of water source heat pump.This system is partly comprised of air conditioning terminal system, water source heat pump units, source water etc.Its defect is: during power consumption great , winter heating, if outdoor temperature is too low, or energy consumption strengthens, weak effect, or shuts down and cannot work; Summer is when freeze, if outdoor temperature is too high, heat cannot effectively be arranged loose, makes energy consumption strengthen and can not reach refrigeration object.On the other hand, existing geothermal space conditioning technology, is subject to the factors such as geothermal utilization is insufficient, groundwater recharge difficulty is large, system cost height restriction, cannot enter the practical stage of popularization.
Summary of the invention
The utility model object is the defect existing for prior art, provides a kind of balance of heat dissipation capacity and cold scattering amount of adjustably descending to avoid subsurface temperature to rise, and assurance system is steady in a long-term, the underground water type circulation geothermal air-conditioning system of efficient operation.
For reaching above-mentioned technical purpose, the technical scheme that the utility model adopts is: underground water type circulation geothermal air-conditioning system, comprise water treatment facilities, water source heat pump units, thermal cycle exchange system, control system, load exchange system, air-conditioning system constant pressure arrangement; Described ground thermal cycle exchange system and water treatment facilities, this water treatment facilities is connected with control system by source water water pump, and wherein control system is connected with water source heat pump units; Described water source heat pump units is connected with load exchange system, and load exchange system is connected with air-conditioning system constant pressure arrangement.
As preferably, described ground thermal cycle exchange system comprises Deep Underground, underground water type drinking-water pipe, source water water collector.
As preferably, described water treatment facilities comprises filter, electronic water processor; Its middle filtrator water inlet is connected with source water water collector, and the delivery port of this filter is connected with the water inlet of electronic water processor, and the delivery port of electronic water processor is connected with the water inlet of source water water pump.
As preferably, described load exchange system comprises and uses terminal, cleaner, the geothermal heat exchanger that catchments, load water pump; Wherein use terminal to be composed in parallel by a plurality of in-room switch, all in-room switch adopt reversed return type to connect, and are connected with cleaner by return pipe; Cleaner is connected with the geothermal heat exchanger that catchments, and this geothermal heat exchanger other end that catchments is connected with load water pump, and described load water pump is directly connected with water source heat pump units.
As preferably, described air-conditioning system constant pressure arrangement comprises chemicals dosing plant, make-up pump, water tank and Constant pressure tank; Wherein chemicals dosing plant is connected with water tank, and this water tank is connected with Constant pressure tank and is formed loop by two covers make-up pump in parallel.
The utility model is compared with the water source central air-conditioning with recuperation of heat not, has obvious feature, has first saved valuable resource, in addition, from cost, in input, has obvious advantage, is establishing the heat pump that has lacked a specialize in supply hot water on each.By the brand-new renewable sources of energy geothermal source of geothermal heat pump air-conditioner utilization, carry out power conversion, opened up a new way of utilizing clean energy resource.Compare conventional central air-conditioning, effect is more stable, and realizes refrigeration, floor heating and supply domestic hot-water, a tractor serves several purposes, and aspect of performance is stable, and service life is long.Native system is saved a large amount of non-renewable resources, has great value on energy strategy, therefore has wide market prospects.
Accompanying drawing explanation
Fig. 1 is operation principle block diagram of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Fig. 1 is operation principle block diagram of the present utility model, as shown in Figure 1, underground water type circulation geothermal air-conditioning system, mainly by water treatment facilities, water source heat pump units, thermal cycle exchange system, control system, load exchange system, air-conditioning system constant pressure arrangement etc. form; Described ground thermal cycle exchange system comprises Deep Underground, underground water type drinking-water pipe, source water water collector.Water treatment facilities comprises filter, electronic water processor; Its middle filtrator water inlet is connected with source water water collector, and the delivery port of this filter is connected with the water inlet of electronic water processor, and the delivery port of electronic water processor is connected with the water inlet of source water water pump.Water treatment facilities is connected with control system by source water water pump, and wherein control system is connected with water source heat pump units; Described water source heat pump units is connected with load exchange system, and load exchange system comprises use terminal, cleaner, the geothermal heat exchanger that catchments, load water pump; Wherein use terminal to be composed in parallel by a plurality of in-room switch, all in-room switch adopt reversed return type to connect, and are connected with cleaner by return pipe; Cleaner is connected with the geothermal heat exchanger that catchments, and this geothermal heat exchanger other end that catchments is connected with load water pump, and described load water pump is directly connected with water source heat pump units.Load water pump is connected with air-conditioning system constant pressure arrangement, is responsible for the pressure of proof load heat-exchange system, and this air-conditioning system constant pressure arrangement comprises chemicals dosing plant, make-up pump, water tank and Constant pressure tank; Wherein chemicals dosing plant is connected with water tank, and this water tank is connected with Constant pressure tank and is formed loop by two covers make-up pump in parallel.
The course of work: source water water pump is by pressurization, underground water in Deep Underground is flow in the water water collector of source by underground water type drinking-water pipe, then by filter, once filter (coarse filtration), remove the large impurity of shape matching in water, then by electronic water processor, carry out secondary filter (carefully filtering), remove in water the less impurity such as some microorganisms, make to process underground water later and reach the standard that can be used as heat transferring medium, and be delivered to according to the actual requirements water source heat pump units, water source heat pump units is transported to each user by hot water by load water knockout drum again and uses terminal to use.
Load water pump is by pressurization, making to use the complete cold water of terminal thermal release to flow to user catchments in geothermal heat exchanger, and be delivered to according to the actual requirements water source heat pump units, water source heat pump units is transmitted back to Deep Underground by cold water by source water separator again, be discharged to undergroundly, complete heat exchange circulation one time.

Claims (5)

1. underground water type circulation geothermal air-conditioning system, comprise water treatment facilities, water source heat pump units, thermal cycle exchange system, control system, load exchange system, air-conditioning system constant pressure arrangement; It is characterized in that, described water treatment facilities is connected with control system by source water water pump, and wherein control system is connected with water source heat pump units; Described water source heat pump units is connected with load exchange system, and load exchange system is connected with air-conditioning system constant pressure arrangement.
2. underground water type circulation geothermal air-conditioning system according to claim 1, is characterized in that, described ground thermal cycle exchange system comprises Deep Underground, underground water type drinking-water pipe, source water water collector.
3. underground water type circulation geothermal air-conditioning system according to claim 1, is characterized in that, described water treatment facilities comprises filter, electronic water processor; Its middle filtrator water inlet is connected with source water water collector, and the delivery port of this filter is connected with the water inlet of electronic water processor, and the delivery port of electronic water processor is connected with the water inlet of source water water pump.
4. underground water type circulation geothermal air-conditioning system according to claim 1, is characterized in that, described load exchange system comprises use terminal, cleaner, the geothermal heat exchanger that catchments, load water pump; Wherein use terminal to be composed in parallel by a plurality of in-room switch, all in-room switch adopt reversed return type to connect, and are connected with cleaner by return pipe; Cleaner is connected with the geothermal heat exchanger that catchments, and this geothermal heat exchanger other end that catchments is connected with load water pump, and described load water pump is directly connected with water source heat pump units.
5. underground water type circulation geothermal air-conditioning system according to claim 1, is characterized in that, described air-conditioning system constant pressure arrangement comprises chemicals dosing plant, make-up pump, water tank and Constant pressure tank; Wherein chemicals dosing plant is connected with water tank, and this water tank is connected with Constant pressure tank and is formed loop by two covers make-up pump in parallel.
CN201320299436.6U 2013-05-29 2013-05-29 Underground-water circulating geothermal air-conditioning system Expired - Lifetime CN203442992U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104534597A (en) * 2014-12-31 2015-04-22 山东一村空调有限公司 Natural-energy-driven wind window circulating water air conditioner capable of deeply absorbing underground water
CN104566721A (en) * 2014-12-31 2015-04-29 山东一村空调有限公司 Natural energy air window circulation water-cooled air conditioner
CN106403430A (en) * 2016-08-31 2017-02-15 武汉巨力鼎兴冷链股份有限公司 Refrigeration house refrigerating circulation system and refrigerating technology

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104534597A (en) * 2014-12-31 2015-04-22 山东一村空调有限公司 Natural-energy-driven wind window circulating water air conditioner capable of deeply absorbing underground water
CN104566721A (en) * 2014-12-31 2015-04-29 山东一村空调有限公司 Natural energy air window circulation water-cooled air conditioner
CN104534597B (en) * 2014-12-31 2017-03-29 山东一村空调有限公司 A kind of depth is drawn the natural energy of subsoil water and drives air regulator circulating water air conditioner
CN106403430A (en) * 2016-08-31 2017-02-15 武汉巨力鼎兴冷链股份有限公司 Refrigeration house refrigerating circulation system and refrigerating technology
CN106403430B (en) * 2016-08-31 2019-04-12 武汉巨力鼎兴冷链股份有限公司 A kind of freezer ice-make cycle system and refrigeration process

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Granted publication date: 20140219