CN203286676U - Integrated control system of central air-conditioner and domestic hot water - Google Patents
Integrated control system of central air-conditioner and domestic hot water Download PDFInfo
- Publication number
- CN203286676U CN203286676U CN2013201677496U CN201320167749U CN203286676U CN 203286676 U CN203286676 U CN 203286676U CN 2013201677496 U CN2013201677496 U CN 2013201677496U CN 201320167749 U CN201320167749 U CN 201320167749U CN 203286676 U CN203286676 U CN 203286676U
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- China
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- water
- domestic hot
- air
- conditioning
- hot water
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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]
- Y02B30/56—Heat recovery units
Abstract
An integrated control system of a central air-conditioner and domestic hot water comprises a domestic hot water supply end, an air-conditioner end and a cooling tower. The rear portion of the domestic hot water supply end is connected with a domestic hot water storage tank, the domestic hot water storage tank, the air-conditioner end and the cooling tower are in mutual connection in a pairwise mode, and meanwhile a condensing vacuum boiler and a cold water set are arranged to be used as a function device to be connected to the system. The cold water set comprises a heat recoverer, a condenser and an evaporator, wherein the heat recoverer is connected to the domestic hot water storage tank, the condenser is connected to the cooling tower, and the evaporator is connected to the air-conditioner end. The integrated control system of the central air-conditioner and the domestic hot water is easy to assemble, good in integral replaceability, and capable of effectively reducing system operation cost, and meanwhile the system is made to be simpler, safer and more reliable.
Description
Technical field
The utility model relates to central air-conditioning and hot-water heating system control field, is specially and needing in cooling and warming and domestic hot-water's building can be used for, and carry out a kind of central air-conditioning and domestic hot-water's integrated control system of the integrated control of systematization.
Background technology
Substantially all be provided with centralized air-conditioning in existing most of newly-built public building, and air conditioning energy consumption accounts for the over half of whole building energy consumption.The building such as hotel, hospital all is furnished with Central Domestic Hot Water, and other building also more and more is equipped with the development trend of Central Domestic Hot Water, native system just very is fit to that refrigeration is arranged, heat the building with domestic hot-water's needs, can simplify system and reduce again operation energy consumption, energy saving of system, safety, reliable, rationally.
Existing centralized air-conditioning adopts handpiece Water Chilling Units to add the boiler cold heat source plan mostly in the area that refrigeration and heat demand are arranged, and the domestic hot-water adopts boiler or air source heat pump scheme more.During air conditioner refrigerating, open handpiece Water Chilling Units, heat drains into outdoor by cooling tower; While heating, open the air conditioning hot boiler; The domestic hot-water opens domestic hot water boiler, and domestic hot-water's heat all is converted to heat energy from fossil energy.Move independently onrelevant under each operational mode.Boiler adopts pressure-less boiler, need add cover water pump and a plate heat exchanger system again, and heat is sent to air conditioning terminal or boiler, and air-conditioning boiler and domestic hot water boiler generally all divide and are arranged.During refrigerating operaton, handpiece Water Chilling Units drains into heat outdoor, and domestic hot-water's heat obtains from the fossil energies such as oil gas, the heat of handpiece Water Chilling Units is not directly changed into domestic hot-water's heat, more than consumed fossil energy.
The utility model content
The technical problem that the utility model solves is to provide a kind of central air-conditioning and domestic hot-water's integrated control system, this control system is by selecting band recovery type heat handpiece Water Chilling Units and condensing vacuum boiler, by a plurality of circulating pump organic assembling, meets air conditioner refrigerating, heats the requirement with the integrated control of domestic hot-water.
The technical problem that the utility model solves realizes by the following technical solutions:
a kind of central air-conditioning and domestic hot-water's integrated control system, comprise that the domestic hot-water is for water end (W.E.), air-conditioning end and cooling tower, wherein, described domestic hot-water is connected with domestic hot-water's storage tank for the water end (W.E.) rear portion, domestic hot-water's storage tank, air-conditioning end and cooling tower three parts interconnect between any two, simultaneously, be connected with a condensing vacuum boiler between the domestic hot-water is for water end (W.E.) and air-conditioning end, in addition, at domestic hot-water's storage tank, also be provided with a handpiece Water Chilling Units with heat regenerator in the middle of air-conditioning end and cooling tower, also include condenser and evaporimeter two parts in described handpiece Water Chilling Units except heat regenerator, wherein, described heat regenerator is connected to domestic hot-water's storage tank, described condenser is connected to cooling tower, described evaporimeter is connected to the air-conditioning end.
In the utility model, the connected mode between any two of described domestic hot-water's storage tank, air-conditioning end, cooling tower, condensing vacuum boiler and handpiece Water Chilling Units connects circulating pump by pipeline and realizes.
In the utility model, be provided with and communicating pipe two pipe groups be connected between the tube connector group between the tube connector group between described air-conditioning end and handpiece Water Chilling Units and air-conditioning end and condensing vacuum boiler.
In the utility model, be provided with on-off valve on the tube connector group between described air-conditioning end and handpiece Water Chilling Units.
In the utility model, be provided with on-off valve on the tube connector group between described air-conditioning end and condensing vacuum boiler.
Beneficial effect: the utility model, by switch valve and each water circulating pump of start and stop, can be realized winter heating, freeze and annual domestic hot-water summer, and described end system is: end air-conditioning system and hot water supply system.Native system three use central air conditioner system equipment investments are few, energy-saving and emission-reduction, and operating cost is low, efficiency is high, and is conducive to comprehensive utilization and the The Surroundings in Cities protection of the energy, is particularly useful for the buildings such as hotel, hospital.
Description of drawings
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand,, below in conjunction with concrete diagram, further set forth the utility model.
preferred embodiment referring to a kind of central air-conditioning and the domestic hot-water's integrated control system of Fig. 1, in the present embodiment, system is applied in a district structure, comprise that the domestic hot-water is for water end (W.E.) 1, air-conditioning end 8 and cooling tower 9, the domestic hot-water is connected with domestic hot-water's storage tank 2 for water end (W.E.) 1 rear portion, domestic hot-water's storage tank 2 bottoms are connected to condensing vacuum boiler 3 by a hot water circulating pump, condensing vacuum boiler 3 rear portions heat circulating pump by one and are connected on air-conditioning end 8, and handpiece Water Chilling Units 7 is positioned at domestic hot-water's storage tank 2, air-conditioning end 8 and cooling tower 9 centre positions, its inside comprises heat regenerator 4, condenser 5 and evaporimeter 6, wherein, heat regenerator 4 front ends are connected to domestic hot-water's storage tank 2, condenser 5 rear ends connect cooling tower 9, 6, evaporimeter is connected to air-conditioning end 8.
Summer, while freezing, with handpiece Water Chilling Units 7 startups of recuperation of heat, during handpiece Water Chilling Units 7 absorbs and builds, after cooling load of air-condition, the part heat passed to domestic hot-water's storage tank 2 by heat regenerator 4, and other waste heat is delivered to cooling tower 9 and discharges outdoor by condenser 5.With this understanding, as long as handpiece Water Chilling Units 7 is opened, can realize that hot water provides, reduce simultaneously and entered the outdoor heat that causes because of cooling load of air-condition, also save the fuel to domestic hot-water's heating.
During winter heating, start condensing vacuum boiler 3, give air-conditioning end 8 by heating circulating pump with heat, by hot water circulating pump with hot water to domestic hot-water's storage tank 2, condensing vacuum boiler 3 is high at the heat transfer efficiency lower than boiling condensation heat transfer under atmospheric pressure, built-in heat exchange coil, can bear certain pressure, adds a board-like heat exchanger of cover and water pump system in the middle of having saved simultaneously again boiler heat is changed to air-conditioning and domestic hot-water.
Transition season (being spring, two seasons of autumn), while needing hot water, start condensing vacuum boiler 3, give domestic hot-water's storage tank 2 by hot water circulating pump with hot water.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a central air-conditioning and domestic hot-water's integrated control system, comprise that the domestic hot-water is for water end (W.E.), air-conditioning end and cooling tower, it is characterized in that, described domestic hot-water is connected with domestic hot-water's storage tank for the water end (W.E.) rear portion, domestic hot-water's storage tank, air-conditioning end and cooling tower three parts interconnect between any two, simultaneously, be connected with a condensing vacuum boiler between the domestic hot-water is for water end (W.E.) and air-conditioning end, in addition, at domestic hot-water's storage tank, also be provided with a handpiece Water Chilling Units with heat regenerator in the middle of air-conditioning end and cooling tower, also include condenser and evaporimeter two parts in described handpiece Water Chilling Units except heat regenerator, wherein, described heat regenerator is connected to domestic hot-water's storage tank, described condenser is connected to cooling tower, described evaporimeter is connected to the air-conditioning end.
2. a kind of central air-conditioning according to claim 1 and domestic hot-water's integrated control system, it is characterized in that, the connected mode between any two of described domestic hot-water's storage tank, air-conditioning end, cooling tower, condensing vacuum boiler and handpiece Water Chilling Units connects circulating pump by pipeline and realizes.
3. a kind of central air-conditioning according to claim 1 and domestic hot-water's integrated control system, it is characterized in that, be provided with and communicating pipe two pipe groups be connected between the tube connector group between the tube connector group between described air-conditioning end and handpiece Water Chilling Units and air-conditioning end and condensing vacuum boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201677496U CN203286676U (en) | 2013-04-07 | 2013-04-07 | Integrated control system of central air-conditioner and domestic hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201677496U CN203286676U (en) | 2013-04-07 | 2013-04-07 | Integrated control system of central air-conditioner and domestic hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286676U true CN203286676U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201677496U Expired - Fee Related CN203286676U (en) | 2013-04-07 | 2013-04-07 | Integrated control system of central air-conditioner and domestic hot water |
Country Status (1)
| Country | Link |
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| CN (1) | CN203286676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034088A (en) * | 2014-06-18 | 2014-09-10 | 深圳达实智能股份有限公司 | Central air conditioner cold-heat source supply system |
| CN111998574A (en) * | 2020-08-25 | 2020-11-27 | 广州天萌建筑设计有限公司 | Commercial complex air conditioner energy recovery method and system |
-
2013
- 2013-04-07 CN CN2013201677496U patent/CN203286676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034088A (en) * | 2014-06-18 | 2014-09-10 | 深圳达实智能股份有限公司 | Central air conditioner cold-heat source supply system |
| CN104034088B (en) * | 2014-06-18 | 2016-08-24 | 深圳达实智能股份有限公司 | Central air-conditioning Cooling and Heat Source supply system |
| CN111998574A (en) * | 2020-08-25 | 2020-11-27 | 广州天萌建筑设计有限公司 | Commercial complex air conditioner energy recovery method and system |
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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: 20131113 Termination date: 20150407 |
|
| EXPY | Termination of patent right or utility model |