CN201892279U - Ground source heat pump central air-conditioning system - Google Patents
Ground source heat pump central air-conditioning system Download PDFInfo
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- CN201892279U CN201892279U CN2010205667199U CN201020566719U CN201892279U CN 201892279 U CN201892279 U CN 201892279U CN 2010205667199 U CN2010205667199 U CN 2010205667199U CN 201020566719 U CN201020566719 U CN 201020566719U CN 201892279 U CN201892279 U CN 201892279U
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Abstract
The utility model discloses a ground source heat pump central air-conditioning system, including a condenser and an evaporator; the condenser is provided with a water inlet pipe and a water outlet pipe; the water inlet pipe and the water outlet pipe are respectively communicated with a first water circulation pipeline in the condenser; a second water circulation pipeline is arranged in the evaporator; the water in the second water circulation pipeline is transported into the condenser through a water supply pipe and a water return pipe for a heat exchange with the water in the first water circulation pipeline; the ground source heat pump central air-conditioning system is characterized by also including a water collector and a water distributor; the water collector and the water supply pipe are communicated through a first pipe; the first pipe is equipped with a water pump; the water distributor and the water outlet pipe are communicated through a second pipe; and the water collector and the water distributor are communicated through a third pipe. The ground source heat pump central air-conditioning system in the utility model is especially suitable for the apartment building, meets the requirement of the user to the housing environment of art and peace, is energy-saving and stable with a lower maintenance cost, reduces the investment to the public area of the building and satisfies various living needs of the user in the building.
Description
Technical field
The utility model relates to a kind of earth source heat pump central air conditioner system.
Background technology
But geothermal heat pump air-conditioning system is a kind of underground geothermal using resource not only heat supply but also the energy-efficient central air conditioner system that can freeze utilized, and by importing a spot of high-grade energy (as electric energy), realizes the transfer of low-temperature heat source to high temperature heat source.The buried tube portion of earth source heat pump is formed by being embedded in underground high density polyethylene pipe, is embedded in underground and the soil coupling, carries out heat exchange between fluid in the pipe and the soil, and heat pump transmits heat between closed-loop path and indoor load.The earth source heat pump central air conditioner system is as a kind of energy-conserving and environment-protective and have high-comfort air-conditioning system, has been widely used in villa dwelling house and various commercial building, mainly is subjected to the influence of building floor area ratio now and less is used in apartment building dwelling house.How earth source heat pump being used for the apartment-type building of multilayer, is that present ground source heat pump technology is applied one of technical problem underlying that faces.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of geothermal heat pump air-conditioning system that can be applicable to high-rise blocks to be provided.
For realizing above purpose, the utility model is achieved through the following technical solutions:
A kind of earth source heat pump central air conditioner system comprises condenser and evaporimeter, and condenser is provided with water inlet pipe and outlet pipe, water inlet pipe and outlet pipe all with condenser in the first water circulation pipe UNICOM; Be provided with second water circulation pipe in the evaporimeter; By feed pipe and return pipe, the water in second water circulation pipe is delivered in the condenser and the water in first water circulation pipe carries out exchange heat; It is characterized in that, also comprise water collector and water knockout drum, described water collector and feed pipe are equipped with water pump by the first pipe UNICOM on described first pipe; Described water knockout drum and outlet pipe are by the second pipe UNICOM; Water collector and water knockout drum are by the 3rd pipe UNICOM.
Preferably, described condenser number is more than two, is arranged in order setting along short transverse.
Preferably, be as the criterion according to the flow direction of water after water collector sets out, described water collector by first pipe at first with top feed pipe UNICOM, again from high to hanging down each feed pipe of UNICOM successively, until with the feed pipe UNICOM of the bottom.
Preferably, the described first pipe end is provided with valve.
Preferably, also comprise water tank, described water tank and water collector UNICOM.
Preferably, described water tank is arranged at top condenser top.
Preferably, described water pump number is more than two, and plural water pump is arranged in parallel on first pipe.
Preferably, described water collector and water knockout drum are by the 4th pipe UNICOM, and described the 4th pipe is provided with valve for pressure difference.
Earth source heat pump central air conditioner system in the utility model, (1) main heat exchange section is underground, need not to re-use outdoor air and carry out exchange heat, therefore condenser can be arranged on indoor, it is attractive in appearance not influence the outer facade of building, and noise is little, and almost nil noise can satisfy the user to residential environment demand attractive in appearance, quiet.(2) to obtain for the user of entire building space be all-in-one-piece to the thermal source of local source heat pump central air conditioner system, the required buried heat exchanger of entire building space load is concentrated and is collected to this building basement water pump machine room, its load can be allocated complementation because of many families are shared, can more effectively guarantee the supply of thermal source, than normal domestic use air-conditioning air-conditioning more remarkable effect, and more energy-conservation, more stable; The buried heat exchanger part continuous working period is long, can frequent start-stop or Long-time Shut-down, so system's operation is more reliable, safeguard that required cost is also lower.(3) do not need the Air Conditioning Facilities set up specially, the main frame zone that every floor is reserved can divide the wing shared with the water power coal, has reduced the investment of building public area.(4) temperature of the big geothermal source of deep layer is relatively stable, and winter, summer was lower than ambient air temperature than ambient air temperature height, and this temperature characterisitic makes earth-source hot-pump system high more about 40% than traditional operation of air conditioner efficient, very energy-conservation.(5) the earth source heat pump central air conditioner system only utilizes a part of electric energy to start unit, to big geothermal source heat extraction, from big geothermal source heat absorption, environment is not produced any harmful effect, very environmental protection during winter heating when freeze summer.(6) the earth source heat pump central air conditioner system not only can be freezed, be heated, and the domestic hot-water can also be provided, and can satisfy the multiple living needs of building user, avoids the more equipment energy consumption, a tractor serves several purposes.
Description of drawings
Fig. 1 is the earth source heat pump central air conditioner system structural representation in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in Figure 1, a kind of earth source heat pump central air conditioner system comprises a plurality of condensers and a plurality of evaporimeter.Each evaporimeter matches with a condenser.Every floor is provided with a condenser and an evaporimeter at least.
With four floors is the example explanation, and every floor is provided with a condenser and an evaporimeter.
Three building 3B are provided with condenser 43, and condenser 43 is provided with water inlet pipe 431 and outlet pipe 432.Water inlet pipe 431 and outlet pipe 432 all with condenser 43 in the first water circulation pipe (not shown) UNICOM.Also be provided with the 3rd water circulation pipe in the condenser 43.The second water circulation pipe UNICOM by in the evaporimeter (not shown) of feed pipe 531 and return pipe 532, the three water circulation pipes and the setting of the 3rd buildings forms the water circulation pipe system.Water in first water circulation pipe and the water in the 3rd water circulation pipe carry out exchange heat in condenser.
Four building 4B are provided with condenser 44, and condenser 44 is provided with water inlet pipe 441 and outlet pipe 442.Water inlet pipe 441 and outlet pipe 442 all with condenser 44 in the first water circulation pipe (not shown) UNICOM.Also be provided with the 3rd water circulation pipe in the condenser 44.The second water circulation pipe UNICOM by in the evaporimeter (not shown) of feed pipe 541 and return pipe 542, the three water circulation pipes and the setting of the 4th buildings forms the second water circulation pipe system.Water in first water circulation pipe and the water in the 3rd water circulation pipe carry out exchange heat in condenser.
Be provided with water collector 10 in basement-1B.Water collector 10 is used for storing water of gathering from soil or the water of supplying from water tank.Water collector 10 is by the first water circulation pipe UNICOM in 30 and four condensers of first pipe.First pipe 30 extends to more than the 4th buildings, extend downwards again, at first with feed pipe 442 UNICOMs in the 4th buildings, again from high to hanging down UNICOM's feed pipe 432, feed pipe 422 and feed pipe 412 successively.On first pipe 30 three water pumps (301,302,303) are installed; Three water pumps (301,302,303) are arranged in parallel on first pipe 30.Three water pumps (301,302,303) are used for the water in the water collector 10 is delivered in each condenser by first pipe 30.Be as the criterion with the flow direction of water after water collector 10 sets out, water in water pump (301,302,303) course of conveying, at first arrives feed pipe 442 from water collector 10, arrives feed pipe 432, feed pipe 422 and feed pipe 412 more successively.First pipe, 30 ends are equipped with valve 304.
Water in the utility model at first is conducted to top condenser, to low supply successively, can prevent that the interior water of outlet pipe of low layer can't be back in second pipe Zi high.Because, the hydraulic pressure that high-rise outlet pipe is back in second pipe is higher than the interior hydraulic pressure of low layer outlet pipe, at first be conducted to the condenser of low layer as water, then after the condenser working of high level, the water that high-rise condenser refluxes can hinder the backflow of the water that the condenser of low layer refluxes out.
Roof is provided with water tank 60, and water tank 60 is by the 5th pipe 61 and water collector 10 UNICOMs.Water tank 60 can store running water, can be used for regulating the water yield in the water collector 10.
Also be provided with water knockout drum 20 in basement-1B.Water knockout drum 20 is by second pipe 80 and outlet pipe 412, outlet pipe 422, outlet pipe 432 and outlet pipe 442 UNICOMs.Water in four condensers after the circulation by the outlet pipe of four condensers, is back in the water knockout drum 20 through second pipe 80 respectively.
When the utility model used, water collector 10 was used for storing from water of gathering below the face of land or the water that charges into from water tank 60.By first pipe 30 water is supplied to each condenser successively, in the first circulation line cyclic process of water in condenser, carries out exchange heat with water in the 3rd water circulation pipe.Water through in the 3rd circulation line after the exchange heat is delivered in the evaporimeter by water inlet pipe and outlet pipe, is used for carrying out exchange heat with air, and the temperature of reduction or rising air, the air after the process exchange heat blows to indoor through evaporimeter and regulates the room temperature.Water in first water circulation pipe and is back in the water collector 10 through the 3rd pipe 70 in second pipe is back to water knockout drum 20.Water in the flow process, carries out exchange heat with soil, so that water for cooling or intensification in the 3rd pipe 70.
Earth source heat pump central air conditioner system in the utility model can also be according to the number of plies setting of floor, and each layer also can be provided with a plurality of condensers and a plurality of evaporimeter.
The specific embodiment in the utility model only is used for the utility model is described, and does not constitute the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in the utility model protection domain.
Claims (8)
1. an earth source heat pump central air conditioner system comprises condenser and evaporimeter, and condenser is provided with water inlet pipe and outlet pipe, water inlet pipe and outlet pipe all with condenser in the first water circulation pipe UNICOM; Be provided with second water circulation pipe in the evaporimeter; By feed pipe and return pipe, the water in second water circulation pipe is delivered in the condenser and the water in first water circulation pipe carries out exchange heat; It is characterized in that, also comprise water collector and water knockout drum, described water collector and feed pipe are equipped with water pump by the first pipe UNICOM on described first pipe; Described water knockout drum and outlet pipe are by the second pipe UNICOM; Water collector and water knockout drum are by the 3rd pipe UNICOM.
2. earth source heat pump central air conditioner system according to claim 1 is characterized in that, described condenser number is more than two, is arranged in order setting along short transverse.
3. earth source heat pump central air conditioner system according to claim 2, it is characterized in that, be as the criterion according to the flow direction of water after water collector sets out, described water collector by first pipe at first with top water inlet pipe UNICOM, again Zi high to hanging down each feed pipe of UNICOM successively, until with the feed pipe UNICOM of the bottom.
4. earth source heat pump central air conditioner system according to claim 1 is characterized in that, the described first pipe end is provided with valve.
5. according to claim 2 or 3 described earth source heat pump central air conditioner systems, it is characterized in that, also comprise water tank, described water tank and water collector UNICOM.
6. earth source heat pump central air conditioner system according to claim 4 is characterized in that, described water tank is arranged at top condenser top.
7. earth source heat pump central air conditioner system according to claim 1 is characterized in that, described water pump number is more than two, and plural water pump is arranged in parallel on first pipe.
8. earth source heat pump central air conditioner system according to claim 1 is characterized in that, also by the 4th pipe UNICOM, described the 4th pipe is provided with valve for pressure difference for described water collector and water knockout drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667199U CN201892279U (en) | 2010-10-19 | 2010-10-19 | Ground source heat pump central air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667199U CN201892279U (en) | 2010-10-19 | 2010-10-19 | Ground source heat pump central air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892279U true CN201892279U (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205667199U Expired - Lifetime CN201892279U (en) | 2010-10-19 | 2010-10-19 | Ground source heat pump central air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644983A (en) * | 2012-05-18 | 2012-08-22 | 苏州市时代工程咨询设计管理有限公司 | Ground-source heat pump system |
| CN108800266A (en) * | 2018-03-30 | 2018-11-13 | 河南三张节能环保工程有限公司 | A kind of ground source heating system suitable for high-rise building |
-
2010
- 2010-10-19 CN CN2010205667199U patent/CN201892279U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644983A (en) * | 2012-05-18 | 2012-08-22 | 苏州市时代工程咨询设计管理有限公司 | Ground-source heat pump system |
| CN108800266A (en) * | 2018-03-30 | 2018-11-13 | 河南三张节能环保工程有限公司 | A kind of ground source heating system suitable for high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI WOTEQI ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI WATER GSHP HVAC ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200433, room 0606, third floor, No. 346, National Road, Shanghai, Yangpu District Patentee after: SHANGHAI WATER ENERGY TECHNOLOGY CO., LTD. Address before: 201616 Shanghai City, Songjiang science and Technology Park Chongnan Road No. 6 B District 31. Patentee before: Shanghai Water Gshp HVAC Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
| CX01 | Expiry of patent term |