CN205174666U - Miniature ground can air conditioner - Google Patents
Miniature ground can air conditioner Download PDFInfo
- Publication number
- CN205174666U CN205174666U CN201520950269.6U CN201520950269U CN205174666U CN 205174666 U CN205174666 U CN 205174666U CN 201520950269 U CN201520950269 U CN 201520950269U CN 205174666 U CN205174666 U CN 205174666U
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- China
- Prior art keywords
- air conditioner
- energy
- evaporimeter
- condenser
- pipeline
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a miniature ground can air conditioner, ground can include ground pipe laying system, circulating pump, condenser, evaporimeter, compressor and fan coil by the air conditioner, the condenser passes through double -pipeline and ground pipe laying headtotail, is provided with the circulating pump on one of them pipeline, the evaporimeter through two pipelines with the condenser is connected, is provided with the compressor on one of them pipeline, fan coil with the evaporimeter is connected. The utility model provides a miniature ground can air conditioner energy efficiency ratio can reach 5.0 -8.0, and it can be energy -conserving 78% to compare level four air conditioner standard, and it can be energy -conserving 47% to compare one -level air conditioner standard, has realized the big breakthrough of small building air -conditioning energy saving technique, can the wide application in 20 -100's square metre small building's refrigeration and heating, can realize the full automatization.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to a kind of miniature ground energy air conditioner.
Background technology
Traditional central air-conditioning carries out heat exchange by air, at cooling in summer, heats in winter.Its heat room in process of refrigerastion discharges to outdoor air, and affect too large by outside air temperature factor, its refrigerating capacity raises with outside air temperature and reduces, especially in hot and humid area, unit refrigeration performance extremely unstable, efficiency is very low, sometimes even can not work.It is in heating operations, need add auxiliary electric heater unit when outdoor temperature is down to zero following, and power consumption is large, and waste electric energy, efficiency is very low.
So, along with the continuous exhaustion of earth non-renewable energy resources, develop that a kind of efficiency is higher, the air-conditioning decorum of economize energy, non-environmental-pollution is called the technical problem that those skilled in the art are urgently to be resolved hurrily, also meet that national energy-saving reduces discharging, the strategic requirement of Economic Development Mode transition.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of miniature ground energy air conditioner, this miniature ground energy air conditioner is the miniature ground energy air conditioner of New type of S FHR that a kind of applicable small building uses, this air-conditioning than conventional air-conditioning economize on electricity obviously, and can realize the environmental protection of product lifecycle.
The purpose of this utility model is realized by following technical scheme:
A kind of miniature ground energy air conditioner, comprising: underground pipe system, circulating pump, condenser, evaporimeter, compressor and fan coil;
Described condenser is connected with underground pipe system by twin flue, a pipeline is provided with circulating pump wherein;
Described evaporimeter is connected with described condenser by two pipelines, a pipeline is provided with compressor wherein;
Described fan coil is connected with described evaporimeter.
Compared with prior art, one or more embodiment of the present utility model can have the following advantages by tool:
This miniature ground energy air conditioner Energy Efficiency Ratio can reach 5.0-8.0, compares level Four air-conditioning standard and can save energy 78%, compares one-level air-conditioning standard and can save energy 47%, achieve the quantum jump of small building air conditioner energy saving technology; Refrigeration and the heating of the small building of 20-100 square metre can be widely used in, can full-automation be realized.
Accompanying drawing explanation
Fig. 1 is miniature ground energy air conditioner structural representation.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with embodiment and accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, be miniature ground energy air conditioner structure, comprise: underground pipe system, circulating pump, condenser, evaporimeter, compressor and fan coil;
Described condenser is connected with underground pipe system by twin flue, a pipeline is provided with circulating pump wherein;
Described evaporimeter is connected with described condenser by two pipelines, a pipeline is provided with compressor wherein;
Described fan coil is connected with described evaporimeter.
Above-mentioned ground energy air conditioner also comprises blower fan and valve.
Above-mentioned underground pipe system is connected with described evaporimeter by Fan pipeline, and is provided with valve in connecting pipe.
Above-mentioned condenser and underground pipe system connecting pipe are provided with valve.
The miniature ground energy air conditioner that above-described embodiment provides follows the law of thermodynamics, utilize inverse Carnot cycle principle, will the energy in the low-grade soil of shallow surface be stored in, by cold (heat) matchmaker system, efficient concentrated " extraction " out, realizes the functions such as small building refrigeration and heating dehumidifying.Because the Cooling and Heat Source being stored in shallow surface belongs to regenerative resource, and temperature is relatively stable throughout the year, and therefore its course of work is very stable.Operation principle roughly comprises following process (being example in a chiller mode):
1, the once transmission of cold:
Imbed the special pipe special in underground, the inside is filled with pure WATER AS FLOW MEDIUM, the low-grade cold stored can be gathered out by heat exchange, pass to the WATER AS FLOW MEDIUM of the circulatory system, complete the once transmission of cold in soil.This part WATER AS FLOW MEDIUM only need ensure not freeze in the winter time, summer is time not too hot, when not needing to open compressor, heat can be directly passed to fan coil, directly be blown to by cold wind indoor to guarantee indoor temperature by blower fan.
2, the secondary transmission of cold:
When the cold that the underground pipe internal system water yield is brought is not enough, need to open compressor, at this moment the WATER AS FLOW MEDIUM with underground cold flows in miniature ground energy air conditioner efficient condenser through water circulating pump, energy exchange is carried out with the refrigerant in cooling cycle system in efficient condenser, cold is passed to refrigerant, completes the secondary transmission of cold.
3, transmit for three times of cold
Refrigerating system coolant enters in high-efficiency evaporator through choke valve in liquid form after condensation, and absorbing heat in evaporimeter lets cool, and cold is passed to evaporimeter, transmits for three times that complete cold.
4, the final utilization of cold
Fan coil water freezes by evaporimeter, and miniature ground energy air conditioner is rotated by blower fan, makes room air general mood coil pipe, and the cold transmitted out is brought in small building continuously, for equipment lifting temperature in small building.Because cold extracts by underground at first, the electric energy of consumption just impels the power of cold flowing transmission, and therefore this miniature ground energy air conditioner energy-saving effect is obvious, energy-saving potential is huge.
If need the water of underground pipe system directly to enter evaporimeter, open valve K1, K2, valve-off K3, K4, if the compressor that needs to open an account enters condenser, open valve K3, K4, valve-off K1, K2.
The miniature ground energy air conditioner that above-described embodiment provides has following features:
1, energy-efficient: to utilize underground buried tube, realize energy exchange, extract the low-grade energy stored in soil to greatest extent, a small amount of electric energy of consumption, just as the platform extracting energy, serves the effect of amplified energy.Drop into 1KW electric energy during refrigeration, about 5KW cold can be obtained, drop into 1KW electric energy when heating, about 4KW heat can be obtained.Particularly when not needing to open compressor, only just can bring the low-grade energy of underground up utilization by the electric energy of water pump and blower fan trace, its energy-saving effect is very considerable especially.
2, high intelligent: intelligent microcomputer control system; except the safeguard protection such as high-low pressure protection, evaporimeter anti-frost protection, current current cutting protection, overload protection completing main frame; realize the concentrated chain control of water circulating pump, operational factor display, setting and automatic fault diagnosis simultaneously.
3, high reliability: adopting international famous brand heat pump compressor to be aided with, Particular craft is refining forms, and the stability of a system is good, flexible adjustment.Evaporator designs selects riffled tube, hydrophilic film fin, and high-efficiency strip-shaped heat exchange fin improves heat exchange efficiency than general comfort air conditioning system.When power failure (or hit), there is power-failure memory operational factor, autostart function, reach unmanned, run more reliable.
4, outdoor wide temperature adaptability: because the underground temperature four seasons are relatively stable, good air conditioning heat and low-temperature receiver, the scope of its fluctuation is far smaller than the variation of air themperature, source pump is run throughout the year all highly stable, there is not the difficulties such as the winter frost removing of air source heat pump.From-30 DEG C to+45 DEG C, guarantee equipment runs well all over China.
5, environmental protection: utilize and be stored in regenerative resource almost limitless in surface soil, carry out power conversion, without any pollutant emission, do not consume underground water, can not cause zonal underground and surface water pollution, be a kind of brand-new and clean renewable energy utilization form.
6, rational in infrastructure: appearance and size and common cabinet type air-conditioning similar, on basis rational in infrastructure, reduce the floor space of unit as far as possible, vacate the more useful space to equipment.
The Performance comparision of miniature ground energy air conditioner and other types air-conditioning is as shown in table 1:
Table 1
Although the embodiment disclosed by the utility model is as above, the embodiment that described content just adopts for the ease of understanding the utility model, and be not used to limit the utility model.Technical staff in any the utility model art; under the prerequisite not departing from the spirit and scope disclosed by the utility model; any amendment and change can be done what implement in form and in details; but scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (4)
1. a miniature ground energy air conditioner, is characterized in that, described ground energy air conditioner comprises underground pipe system, circulating pump, condenser, evaporimeter, compressor and fan coil;
Described condenser is connected with underground pipe system by twin flue, a pipeline is provided with circulating pump wherein;
Described evaporimeter is connected with described condenser by two pipelines, a pipeline is provided with compressor wherein;
Described fan coil is connected with described evaporimeter.
2. miniature ground energy air conditioner as claimed in claim 1, is characterized in that, described ground energy air conditioner also comprises blower fan and valve.
3. miniature ground energy air conditioner as claimed in claim 1, is characterized in that, described underground pipe system is connected with described evaporimeter by Fan pipeline, and is provided with valve in connecting pipe.
4. miniature ground energy air conditioner as claimed in claim 1, is characterized in that, described condenser and underground pipe system connecting pipe are provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950269.6U CN205174666U (en) | 2015-11-26 | 2015-11-26 | Miniature ground can air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950269.6U CN205174666U (en) | 2015-11-26 | 2015-11-26 | Miniature ground can air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174666U true CN205174666U (en) | 2016-04-20 |
Family
ID=55738654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950269.6U Expired - Fee Related CN205174666U (en) | 2015-11-26 | 2015-11-26 | Miniature ground can air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207109A1 (en) * | 2019-04-08 | 2020-10-15 | 青岛海尔空调器有限总公司 | Underground-cooling-type heat exchange method and heat exchange system, air conditioner, and installation method |
-
2015
- 2015-11-26 CN CN201520950269.6U patent/CN205174666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207109A1 (en) * | 2019-04-08 | 2020-10-15 | 青岛海尔空调器有限总公司 | Underground-cooling-type heat exchange method and heat exchange system, air conditioner, and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |