CN204963065U - Closed earth's surface water source heat pump is heat transfer device under water - Google Patents
Closed earth's surface water source heat pump is heat transfer device under water Download PDFInfo
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- CN204963065U CN204963065U CN201520721329.7U CN201520721329U CN204963065U CN 204963065 U CN204963065 U CN 204963065U CN 201520721329 U CN201520721329 U CN 201520721329U CN 204963065 U CN204963065 U CN 204963065U
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- heat pump
- capillary network
- water source
- heat exchange
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- 239000002352 surface water Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型涉及一种闭式地表水源热泵水下换热装置。框架内固定毛细管网，毛细管网有进、出水接头，毛细管网通过进、出水接头与热泵密封相通，框架的迎水面为不透水的锥体，除了迎水面的其它框架表面固定有筛网，既不会冲击破坏框架中的毛细管网，也可以防止毛细管网壁上形成污垢而影响换热。
The utility model relates to an underwater heat exchange device of a closed surface water source heat pump. The capillary network is fixed inside the frame, and the capillary network has water inlet and outlet joints. The capillary network is sealed and communicated with the heat pump through the water inlet and outlet joints. It will not impact and damage the capillary network in the frame, and can also prevent the formation of dirt on the wall of the capillary network to affect heat exchange.
Description
技术领域technical field
本实用新型涉及一种换热装置，特别是一种闭式地表水源热泵水下换热装置。The utility model relates to a heat exchange device, in particular to an underwater heat exchange device of a closed surface water source heat pump.
背景技术Background technique
目前，在全国节能减排的倡导下，降低建筑能耗，特别是空调能耗尤为重要，所以寻找新型可再生能源成为暖通工作者的研究重点。我国地表水资源较为丰富，居世界第六位。因此，地表水中含有低位能源完全可以用于空调行业，由此产生了地表水源热泵。地表水源热泵通过与水体换热，将水中的低位能源转化成高位能源，用于空调领域，是一种节能环保技术。为了防止地表水源热泵温排水对地表水体破坏，一般用于地表水源热泵末端换热的为闭式水下换热器。现有的闭式水下换热器分为螺旋式盘管、U型盘管以及抛管式，这些换热器都存在类似的问题，即随着运行时间的增加会导致管道上浮、管道浮动以及管壁滋生污垢，从而使换热效果下降，影响地表水源热泵的性能，甚至会因换热不足导致机组停机。At present, under the advocacy of national energy conservation and emission reduction, reducing building energy consumption, especially air-conditioning energy consumption is particularly important, so finding new renewable energy has become the research focus of HVAC workers. my country is relatively rich in surface water resources, ranking sixth in the world. Therefore, the low-level energy contained in surface water can be used in the air-conditioning industry, resulting in the surface water source heat pump. The surface water source heat pump converts the low-level energy in the water into high-level energy by exchanging heat with the water body. It is used in the field of air conditioning and is an energy-saving and environmentally friendly technology. In order to prevent the surface water body from being damaged by the temperature and drainage of the surface water source heat pump, a closed underwater heat exchanger is generally used for heat exchange at the end of the surface water source heat pump. The existing closed underwater heat exchangers are divided into spiral coils, U-shaped coils and throwing tubes. These heat exchangers all have similar problems, that is, as the operating time increases, the pipes will float up and the pipes will float. And the dirt on the pipe wall will reduce the heat exchange effect, affect the performance of the surface water source heat pump, and even cause the unit to shut down due to insufficient heat exchange.
发明内容Contents of the invention
为了克服现有技术的缺点，本实用新型提供一种闭式地表水源热泵水下换热装置。它结构简单，换热效果好，维修量小。In order to overcome the shortcomings of the prior art, the utility model provides a closed surface water source heat pump underwater heat exchange device. It has simple structure, good heat exchange effect, and less maintenance.
本实用新型解决其技术问题所采取的技术方案是：框架内固定毛细管网，整个毛细管网系统有进、出水接头，毛细管网通过进、出水接头与热泵密封相通，框架的迎水面为不透水的锥体，除了迎水面外的其它框架表面固定有筛网，既不会冲击破坏框架中的毛细管网，也可以防止毛细管网壁上形成污垢而影响换热。The technical solution adopted by the utility model to solve the technical problems is: the capillary network is fixed in the frame, the whole capillary network system has water inlet and outlet joints, the capillary network is sealed and communicated with the heat pump through the water inlet and outlet joints, and the water-facing surface of the frame is impermeable. For the cone, screens are fixed on the surface of the frame except the facing surface, which will neither impact and damage the capillary network in the frame, nor prevent the formation of dirt on the wall of the capillary network to affect heat exchange.
本实用新型具有下列优点：1)、使用毛细管网换热，增大了换热面积，使地表水源热泵末端换热量增大，充分使用了水中储存的能源，提高了热泵机组的性能；2)、设置了支架和底座固定毛细管网，防止毛细管网散架以及漂浮，避免由此造成的换热量不足；3)、在支架迎水面设置了尖型锥体，以阻挡迎水面中杂质进入毛细管网。同时在支架周围设置了筛网，防止水中悬浮物和杂质进入，避免附着在毛细管网壁上形成污垢影响换热。The utility model has the following advantages: 1) Using the capillary network for heat exchange increases the heat exchange area, increases the heat exchange at the end of the surface water source heat pump, fully uses the energy stored in the water, and improves the performance of the heat pump unit; 2. ), set the bracket and base to fix the capillary network, prevent the capillary network from falling apart and floating, and avoid the resulting insufficient heat transfer; 3), set a pointed cone on the water surface of the bracket to prevent impurities in the water surface from entering the capillary network. At the same time, a screen is set around the bracket to prevent suspended matter and impurities in the water from entering, and to avoid the formation of dirt attached to the wall of the capillary network and affect heat exchange.
附图说明Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1为本实用新型示意图。Fig. 1 is the utility model schematic diagram.
具体实施方式detailed description
如图1所示，框架2内固定毛细管网3，毛细管网3有进、出水接头(图中未画出)，毛细管网3通过进、出水接头与热泵(图中未画出)密封相通，框架2的迎水面为不透水的锥体4，除了迎水面的其它框架表面固定有筛网(图中未画出)，既不会冲击破坏框架中的毛细管网3，也可以防止毛细管网3壁上形成污垢而影响换热。As shown in Figure 1, the capillary network 3 is fixed in the frame 2, and the capillary network 3 has water inlet and outlet joints (not shown in the figure), and the capillary network 3 is sealed and communicated with the heat pump (not shown in the figure) through the water inlet and outlet joints. The water-facing surface of the frame 2 is an impermeable cone 4, except that other frame surfaces on the water-facing surface are fixed with screens (not shown in the figure), which will not impact and destroy the capillary network 3 in the frame, and can also prevent the capillary network 3 Fouling forms on the walls and affects heat transfer.
所述的框架2为矩形。The frame 2 is rectangular.
所述的框架2为圆柱形。The frame 2 is cylindrical.
所述的毛细管网3从上到下垂直分层布置，串联使用。The capillary network 3 is vertically layered from top to bottom and used in series.
所述的锥体4为棱锥。The said cone 4 is a pyramid.
所述的锥体4为圆锥。The cone 4 is a cone.
所述框架2的底端固定底座1，底座1与框架2配合，可以保证本装置不会被泥沙覆盖，以便长期正常运行。The base 1 is fixed at the bottom of the frame 2, and the base 1 cooperates with the frame 2 to ensure that the device will not be covered by silt so as to operate normally for a long time.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721329.7U CN204963065U (en) | 2015-09-17 | 2015-09-17 | Closed earth's surface water source heat pump is heat transfer device under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721329.7U CN204963065U (en) | 2015-09-17 | 2015-09-17 | Closed earth's surface water source heat pump is heat transfer device under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963065U true CN204963065U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721329.7U Expired - Fee Related CN204963065U (en) | 2015-09-17 | 2015-09-17 | Closed earth's surface water source heat pump is heat transfer device under water |
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| Country | Link |
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| CN (1) | CN204963065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477921A (en) * | 2017-08-14 | 2017-12-15 | 依科瑞德（北京）能源科技有限公司 | It is placed in the water source or heat exchanger assembly used for geothermal heat pump and heat pump of surface water body |
-
2015
- 2015-09-17 CN CN201520721329.7U patent/CN204963065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477921A (en) * | 2017-08-14 | 2017-12-15 | 依科瑞德（北京）能源科技有限公司 | It is placed in the water source or heat exchanger assembly used for geothermal heat pump and heat pump of surface water body |
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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: 20160113 Termination date: 20160917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |