CN205227798U - One -way hot water supply system of central air conditioning water -cooled generator waste heat recovery of group - Google Patents
One -way hot water supply system of central air conditioning water -cooled generator waste heat recovery of group Download PDFInfo
- Publication number
- CN205227798U CN205227798U CN201520912503.6U CN201520912503U CN205227798U CN 205227798 U CN205227798 U CN 205227798U CN 201520912503 U CN201520912503 U CN 201520912503U CN 205227798 U CN205227798 U CN 205227798U
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- Prior art keywords
- water
- hot water
- water tank
- water supply
- tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 238000011084 recovery Methods 0.000 title claims abstract description 25
- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- 238000004378 air conditioning Methods 0.000 title claims abstract description 15
- 239000008400 supply water Substances 0.000 claims abstract description 21
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 230000001839 systemic circulation Effects 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000004087 circulation Effects 0.000 abstract description 3
- 230000001351 cycling effect Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940075591 dalay Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an one -way hot water supply system of central air conditioning water -cooled generator waste heat recovery of group, water -cooled generator group (1), thermal storage tank (2) and one at least hot water supply water tank (3) including taking waste heat recovery device are equipped with between the water -cooled generator group (1) and thermal storage tank (2) circulating water pump (4), be equipped with between each hot water supply water tank (3) and thermal storage tank (2) hot water control pump (5), be equipped with in thermal storage tank (2) with hot water control pump (3) connect temperature sensor, be equipped with a level sensor and the 2nd level sensor in thermal storage tank (2) and hot water supply water tank (3) respectively, thermal storage tank (2) are equipped with moisturizing solenoid valve (7) be connected with a level sensor. This system reduces original systemic circulation hot -water heating and leads to the fact the shortcoming that the heat waste is big, reduces water pump power consumption, by hot water heating cycle was located air conditioner water -cooled generator room waste heat recovery device, the circulation distance shortened, and hot water rate of heating accelerates.
Description
Technical field
The utility model relates to a kind of central air-conditioning water chiller waste heat recovery unidirectional heat water supply system.
Background technology
Current hotel, dormitory building, enterprise etc. are generally all provided with central air conditioner system, and refrigeration machine operationally will discharge a large amount of condensation heat, and it also needs the confession of massive life hot water simultaneously.The thermal source used in current hot water supply system has several modes such as electrical heating, gas fired-boiler, oil burning boiler, solar-electricity auxiliary heating usually, the relevant place of configuration, equipment, the fuel of consumption and the labour cost etc. of operation is needed to cause the cost providing hot water higher, and a large amount of waste heats that these supplying hot water facilities are produced in running are directly discharged, the waste of the energy is not only caused also to cause the pollution of environment.Therefore the heat that the condensation heat utilizing refrigeration machine to discharge or waste heat gas are reclaimed can fully economize on resources to heat domestic water, and reduces costs, more energy-conserving and environment-protective.But the recovery thermal efficiency of existing afterheat recovery type hot water supply system is lower, and due to waste heat recovery and hot water storage tank distant, systemic circulation hot water heating and the large shortcoming of the heat waste caused, and the water pump power consumption of the systemic circulation water system reduced, hot water heating speed is slow simultaneously, causes the problem that hot water is under-supply.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of central air-conditioning water chiller waste heat recovery unidirectional heat water supply system, supplies water tank one direction heat after the design of this system has changed original air conditioner water cold room and the hot water systemic circulation hot water heating supplied between water tank into present water-cooled machine room Recovery of the hot water directly to hot water; The shortcoming that the heat waste reducing original systemic circulation hot water heating and cause because cycling distance is far away is large, and the water pump power consumption of the systemic circulation water system reduced; Hot water heating circulation has been put into by air conditioner water cold room waste-heat recovery device, and cycling distance shortens, and hot water heating speed is accelerated.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of central air-conditioning water chiller waste heat recovery unidirectional heat water supply system, comprise the central air-conditioning water chiller 1 of band waste-heat recovery device, be arranged on heat preservation storage water tank 2 in air conditioner water cold room and at least one hot water for life supply water tank 3, between described water chiller 1 and heat preservation storage water tank 2, be provided with water circulating pump 4; Be provided with hot water between hot water supply water tank 3 and heat preservation storage water tank 2 described in each and control water pump 5; Be provided with temperature sensor in described heat preservation storage water tank 2, itself and described hot water control water pump 5 and are connected; Be respectively arranged with the first level sensor and control with described hot water the second level sensor that water pump 5 is connected in described heat preservation storage water tank 2 and hot water supply water tank 3, described hot water is supplied between water tank 3 and hot water control water pump 5 and is provided with check-valves 6; Described heat preservation storage water tank 2 is provided with the moisturizing magnetic valve 7 be connected with described first level sensor, for supplementary cold water in heat preservation storage water tank 2.
Further, also comprise oil-in-water on-line measuring device, it comprises processing unit and the infrared sample detecting unit that is connected with processing unit and alarm unit, described infrared sample detecting unit is arranged on the hot water outlet pipe place of described waste-heat recovery device, and described processing unit is directly connected with the water supply pump of water chiller 1 or is connected by the water supply pump of a control relay with water chiller 1.
Further, described hot water supply water tank 3 is arranged on roof.
The utility model has following beneficial effect: supply water tank one direction directly to hot water after the design of this system has changed original air conditioner water cold room and the hot water systemic circulation hot water heating supplied between water tank into present water-cooled machine room Recovery of the hot water and heat; The shortcoming that the heat waste reducing original systemic circulation hot water heating and cause because cycling distance is far away is large, and the water pump power consumption of the systemic circulation water system reduced; Hot water heating circulation has been put into by air conditioner water cold room waste-heat recovery device, and cycling distance shortens, and hot water heating speed is accelerated; Add solar energy heat collector and under waste-heat recovery device does not have in harness situation, the requirement that hot water continues to supply can be met.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
Please refer to Fig. 1, which show a kind of central air-conditioning water chiller waste heat recovery unidirectional heat water supply system, its central air conditioner water cold group 1, at least one heat preservation storage water tank 2 and the hot water supply water tank 3 that at least one is lived, wherein, described central air-conditioning water chiller 1 is with waste-heat recovery device, it is connected with heat preservation storage water tank 2 by water circulating pump 4, the heat reclaimed heats constantly to heat preservation storage water tank 2 by this circulatory system, described heat preservation storage water tank 2 is arranged in air conditioner water cold room, near described water chiller 1; Each hot water supply water tank 3 all controls water pump 5 by a hot water and is connected with heat preservation storage water tank 2, controls also to be provided with check-valves 6 between water pump 5 at hot water supply water tank 3 and hot water.In heat preservation storage water tank 2, be provided with temperature sensor, itself and described hot water control water pump 5 and are connected, and are sent to by detection signal described hot water to control water pump 5 for the temperature that detects in heat preservation storage water tank 2; In described heat preservation storage water tank 2 and hot water supply water tank 3, be respectively arranged with the first level sensor and the second level sensor, detect the water level height of two water tanks for the moment, described second level sensor and above-mentioned hot water control water pump 5 and are connected; Described heat preservation storage water tank 2 is also provided with moisturizing magnetic valve 7, and it is connected with the first level sensor, for supplementary cold water in heat preservation storage water tank 2.
During specific implementation, the waste-heat recovery device absorption condensation hotwork in the handpiece Water Chilling Units of band recuperation of heat is the heat source of native system is constantly heat preservation storage water tank 2 heat cycles water; When the second level sensor detects that current hot water supply water tank 3 water level is reduced to alarm water level, send water level information and control water pump 5 to described hot water, if the temperature of current heat preservation storage water tank 2 is higher than preset temperature (preferably but be not defined as 50 DEG C), then starts hot water and control water pump 5 to supplement the hot water of heat preservation storage water tank 2 to hot water supply water tank 3; If the temperature of current heat preservation storage water tank 2 is lower than preset temperature (preferably but be not defined as 50 DEG C), does not then start hot water and control water pump 5.When the first level sensor detects that current level is reduced to alarm water level, open moisturizing magnetic valve 7, carry out moisturizing to described heat preservation storage water tank 2.
Further, this system also comprises oil-in-water on-line measuring device, it comprises the processing unit be connected with the water supply pump of water chiller 1 and the infrared sample detecting unit be connected with processing unit and alarm unit, described infrared sample detecting unit is arranged on the hot-water line place of described circulating pump, and described processing unit is direct or be connected by the water supply pump of a control relay with water chiller 1.Described infrared sample detecting unit comprises measures optical glass pipe, adopts infrared light scattering principle, and the elaioleucite in sample water is to the scattering of infrared light sounding, and refraction and optical signal transmissive are connected to the signal input part of described processing unit after amplifying; Described processing unit draws the current signal corresponding with oil-in-water concentration by after the signal transacting received.In the process detected, whether the circuit on processing unit all the time detectable concentration value exceedes alarming value (specifically can set according to the safety standard of life or water for industrial use), Instant alarming indicator lamp is bright, time delay 0 ~ 5s, exceedes alarming value in delay time always, and warning time dalay indicator light is bright, control relay automatically controls water supply pump and cuts out, system is out of service, can effectively prevent oil-in-water ratio from exceeding standard, and ensures water safety.
Further, described hot water supply water tank 3 is arranged on dormitory roof.Preferably, each dormitory roof is respectively arranged with two hot water supply water tanks 3.
Preferably, described central air-conditioning is preferably great Jin central air-conditioning.
Further, described roof is also provided with solar energy heat collector, it can collect sunshine, and carries out circulating-heating to the water of hot water supply water tank 3.This solar energy heat collector is provided with starting switch, can carry out open and close, carry out heat cycles water as another heat source according to actual conditions.
The above embodiment only have expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection domain of the present utility model.
Claims (3)
1. a central air-conditioning water chiller waste heat recovery unidirectional heat water supply system, it is characterized in that, comprise the central air-conditioning water chiller (1) of band waste-heat recovery device, be arranged on heat preservation storage water tank (2) in air conditioner water cold room and at least one hot water for life supplies water tank (3), between described water chiller (1) and heat preservation storage water tank (2), be provided with water circulating pump (4); Be provided with hot water between hot water supply water tank (3) and heat preservation storage water tank (2) described in each and control water pump (5); Described heat preservation storage water tank is provided with temperature sensor in (2), and itself and described hot water control water pump (5) and is connected; Be respectively arranged with the first level sensor in described heat preservation storage water tank (2) and hot water supply water tank (3) and control with described hot water the second level sensor that water pump (5) is connected, between described hot water supply water tank (3) and hot water control water pump (5), be provided with check-valves (6); Described heat preservation storage water tank (2) is provided with the moisturizing magnetic valve (7) be connected with described first level sensor, for supplementary cold water in heat preservation storage water tank (2).
2. central air-conditioning water chiller waste heat recovery unidirectional heat water supply system according to claim 1, it is characterized in that, also comprise oil-in-water on-line measuring device, it comprises processing unit and the infrared sample detecting unit that is connected with processing unit and alarm unit, described infrared sample detecting unit is arranged on hot water outlet pipe place, and described processing unit is directly connected with the water supply pump of water chiller (1) or is connected by the water supply pump of a control relay with water chiller (1).
3. central air-conditioning water chiller waste heat recovery unidirectional heat water supply system according to claim 1, is characterized in that, described hot water supply water tank (3) is arranged on roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912503.6U CN205227798U (en) | 2015-11-16 | 2015-11-16 | One -way hot water supply system of central air conditioning water -cooled generator waste heat recovery of group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912503.6U CN205227798U (en) | 2015-11-16 | 2015-11-16 | One -way hot water supply system of central air conditioning water -cooled generator waste heat recovery of group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227798U true CN205227798U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912503.6U Expired - Fee Related CN205227798U (en) | 2015-11-16 | 2015-11-16 | One -way hot water supply system of central air conditioning water -cooled generator waste heat recovery of group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966963A (en) * | 2018-06-20 | 2018-12-11 | 辽阳易恒电子科技有限公司 | A kind of data Ecological Greenhouse using data center computer room residual heat heating |
-
2015
- 2015-11-16 CN CN201520912503.6U patent/CN205227798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966963A (en) * | 2018-06-20 | 2018-12-11 | 辽阳易恒电子科技有限公司 | A kind of data Ecological Greenhouse using data center computer room residual heat heating |
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| 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: 20160511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |