CN201476201U - Scattered type water-ring earth source heat pump air conditioning system - Google Patents
Scattered type water-ring earth source heat pump air conditioning system Download PDFInfo
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- CN201476201U CN201476201U CN2009201921465U CN200920192146U CN201476201U CN 201476201 U CN201476201 U CN 201476201U CN 2009201921465 U CN2009201921465 U CN 2009201921465U CN 200920192146 U CN200920192146 U CN 200920192146U CN 201476201 U CN201476201 U CN 201476201U
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Abstract
The utility model discloses a scattered type water-ring earth source heat pump air conditioning system capable of being used in a scattered manner. The prior water-ring earth source heat pump air conditioning system adopts conventional hot and cold sources, is low in efficiency and bad in environmental protection. The utility model is characterized in that a plurality of customer devices are connected with one end of a water transportation loop, the other end of the water transportation loop is connected with an earth source device, each customer device is made up of a customer heat pump and a customer water pump, and the earth source device is made up of an earth source heat exchanger and a system water pump. In the utility model, the on-off of a scattered type heat pump air conditioner can be controlled by a user individually and also can be controlled by a central control system uniformly, when being used individually, the scattered type heat pump is under an efficient work state so as to facilitate the account management, and meanwhile, and renewable energy source of shallow geothermal resource is used by the system at the same time, so that the utility model further improves the system efficiency, saves energy and protects the environment; and the construction and the operation are simple.
Description
Technical field
The utility model relates to geothermal heat pump air-conditioning system, especially a kind of liquid-ring type geothermal heat pump air-conditioning system of using of can disperseing.
Background technology
At present, known geothermal heat pump air-conditioning system all adopts the mode (as shown in Figure 1) of concentrating Cooling and Heat Source, and cold water that concentrated source pump is prepared and hot water are assigned to each user by water conveying system.Because the temperature characterisitic of water source is better than the air source, normal duty runtime system Energy Efficiency Ratio is better than the air origin system.But when having only the individual user to use in the system, concentrate source pump and water system delivery pump all need open under low load condition, energy efficiency is low, and system is not energy-conservation.Simultaneously, centralized cold and heat source system inconvenience is used intrasystem user and is carried out accounting management.
Known water loop heat pump air conditioning system (as shown in Figure 2), it is with water loops small-sized water/air heat pump unit to be connected in parallel, constituting a cover is the heat pump heating of main feature, the air-conditioning system of cooling to reclaim the interior of building waste heat.Water loop heat pump air conditioning system has waste heat in the recovery building, saves or reduce the Cooling and Heat Source equipment and the machine room of conventional air-conditioning system, is convenient to household metering and charging, is convenient to advantages such as installation, management.But the Cooling and Heat Source of its use still is conventional Cooling and Heat Source, and efficient is not high, the feature of environmental protection is poor.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned present technology exists, a kind of disperse water ring type geothermal heat pump air-conditioning system is provided, it can not only use the regenerative resource of geothermal using, and can determine service time by the user easily, no matter user's quantity what, all can keep higher efficient, make things convenient for each user's accounting management simultaneously.
For this reason, the technical solution adopted in the utility model is as follows: disperse water ring type geothermal heat pump air-conditioning system, comprise water conveying loop, an end that it is characterized in that water conveying loop links to each other with a plurality of user's sets, the other end links to each other with the ground source apparatus, each user's set all is made up of user's heat pump and user's water pump, and the ground source apparatus is made up of ground source heat exchanger and system's water pump.Elder generation's open system water pump during use, make water carry the water in the loop to flow, open user's water pump and user's heat pump assembly then, the used heat that produces during user's refrigeration (heating) (useless cold) all drains into water by user's heat pump and carries in the loop, carry loop to be transferred to the ground source heat exchanger by water, drain into the source, ground by the ground source heat exchanger again.
Above-mentioned disperse water ring type geothermal heat pump air-conditioning system is connected in parallel on water after user's heat pump and the series connection of user's water pump and carries in the loop.
Above-mentioned disperse water ring type geothermal heat pump air-conditioning system, ground source heat exchanger and system water series connection of pumps are carried in the loop at water.
Above-mentioned disperse water ring type geothermal heat pump air-conditioning system, water transfer rings route supply water and two pipelines of backwater are formed.
Above-mentioned disperse water ring type geothermal heat pump air-conditioning system, water are carried and are parallel with auxiliary heating, heat dissipation equipment in the loop.
The beneficial effects of the utility model are: can be controlled separately by the user, also can be by the start-stop of the unified control of central control system distributing heat pump air conditioner, the distributing heat pump is in efficient running status when using separately, and make things convenient for accounting management, simultaneity factor has been used the regenerative resource of geothermal using, further improved system effectiveness, energy-conserving and environment-protective construct, move easy.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is the schematic diagram of existing geothermal heat pump air-conditioning system.
Fig. 2 is the schematic diagram of existing water loop heat pump air conditioning system.
Fig. 3 is a schematic diagram of the present utility model.
Among Fig. 3,1-user's heat pump, 2-system water pump, 3-ground source heat exchanger, 4-water is carried loop, 5-user's water pump, 6-assists Cooling and Heat Source.
The specific embodiment
Disperse water ring type geothermal heat pump air-conditioning system as shown in Figure 3, water carry loop 4 to be made up of water supply and two pipelines of backwater, and adopt reversed return type to arrange.Water carries an end of loop 4 to link to each other with a plurality of user's sets, and the other end links to each other with the ground source apparatus, and each user's set all is made up of user's heat pump 1 and user's water pump 5, and the ground source apparatus is made up of ground source heat exchanger 3 and system's water pump 2.Each user's heat pump 1 and user's water pump 5 all are parallel to water and carry in the loop 4, and user's heat pump 1 can adopt water/ability of swimming or water/wind formula, and user's water pump 5 is used to overcome the resistance of user's heat pump 1, and provides user's heat pump 1 needed discharge.Ground source heat exchanger 3 and system's water pump 2 are connected on water and carry in the loop, ground source heat exchanger 3 can be soil formula, underground ability of swimming or face of land ability of swimming, system's water pump 2 can adopt many or VFC, be used to overcome the resistance that water is carried loop 4 and ground source heat exchanger 3, and provide water to carry loop 4 needed discharges.Can carry at water in case of necessity and insert auxiliary heating, heat dissipation equipment 6 on the loop.
Claims (5)
1. disperse water ring type geothermal heat pump air-conditioning system, comprise water conveying loop, an end that it is characterized in that water conveying loop links to each other with a plurality of user's sets, the other end links to each other with the ground source apparatus, each user's set all is made up of user's heat pump and user's water pump, and the ground source apparatus is made up of ground source heat exchanger and system's water pump.
2. disperse water ring type geothermal heat pump air-conditioning system according to claim 1 is characterized in that being connected in parallel in the water conveying loop after the series connection of user's heat pump and user's water pump.
3. disperse water ring type geothermal heat pump air-conditioning system according to claim 1 and 2 is characterized in that ground source heat exchanger and system water series connection of pumps are in water conveying loop.
4. disperse water ring type geothermal heat pump air-conditioning system according to claim 3 is characterized in that water transfer rings route supplies water and two pipelines of backwater are formed.
5. disperse water ring type geothermal heat pump air-conditioning system according to claim 4 is characterized in that being parallel with auxiliary heating, heat dissipation equipment in the water conveying loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201921465U CN201476201U (en) | 2009-08-31 | 2009-08-31 | Scattered type water-ring earth source heat pump air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201921465U CN201476201U (en) | 2009-08-31 | 2009-08-31 | Scattered type water-ring earth source heat pump air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476201U true CN201476201U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201921465U Expired - Lifetime CN201476201U (en) | 2009-08-31 | 2009-08-31 | Scattered type water-ring earth source heat pump air conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201476201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333550A (en) * | 2015-11-27 | 2016-02-17 | 苏州英科工程技术服务有限公司 | Process cooling heat recovery device for air conditioner heating system |
| CN106152348A (en) * | 2016-08-23 | 2016-11-23 | 西南交通大学 | A kind of air conditioning system for the underground space |
| CN114738872A (en) * | 2022-04-19 | 2022-07-12 | 武汉港迪技术股份有限公司 | Heat recovery system and method for water-cooled frequency converter of central air conditioner |
-
2009
- 2009-08-31 CN CN2009201921465U patent/CN201476201U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333550A (en) * | 2015-11-27 | 2016-02-17 | 苏州英科工程技术服务有限公司 | Process cooling heat recovery device for air conditioner heating system |
| CN106152348A (en) * | 2016-08-23 | 2016-11-23 | 西南交通大学 | A kind of air conditioning system for the underground space |
| CN114738872A (en) * | 2022-04-19 | 2022-07-12 | 武汉港迪技术股份有限公司 | Heat recovery system and method for water-cooled frequency converter of central air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
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| CX01 | Expiry of patent term |