CN201269709Y - Water-water heat exchanger - Google Patents
Water-water heat exchanger Download PDFInfo
- Publication number
- CN201269709Y CN201269709Y CNU2008200508593U CN200820050859U CN201269709Y CN 201269709 Y CN201269709 Y CN 201269709Y CN U2008200508593 U CNU2008200508593 U CN U2008200508593U CN 200820050859 U CN200820050859 U CN 200820050859U CN 201269709 Y CN201269709 Y CN 201269709Y
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- water
- heat exchanger
- heat
- valve
- heat pump
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Abstract
The utility model relates to a water-to-water heat exchanger, in particular to a heat exchanger, belonging to the heat exchange field. The water-to-water heat exchanger is provided with a heat source side water inlet, a heat source side water outlet, a use side water inlet and a use side water outlet, as well as a water flow switch and a water outlet temperature inductive head. The water outlet of a heat pump water heater is connected with a two-way valve, one end of which is connected with a heating system by a valve and the other end of which is connected with the heat source side water inlet by the valve and enters the water-to-water heat exchanger; the water inlet of the heat pump water heater is connected with the two-way valve, one end of which is connected with the heating system by the valve and the other end of which is connected with the heat source side water outlet by the valve so as to be connected on the water-to-water heat exchanger. The heat exchanger solves the problem that the water in one of the heat pump water heater and a water heater of a swimming pond can not enter the other one due to the difference between small flow rate, big temperature difference of the heat pump water heater and large flow rate, small temperature difference of the water heater of the swimming pond, thus avoiding corrosion and damage to the heat pump water heater caused by that the water in the pond enters the water circulating system of the heat pump water heater.
Description
Technical field
The utility model water water-to-water heat exchanger belongs in the heat exchange territory, particularly relates to a kind of heat-exchanger rig.
Background technology
A heat pump water-heating machine can only be used for the heating system in room.Because heating is with the big temperature difference of water circulation low discharge in the heat pump water-heating machine, the water characteristics of the little temperature difference of big flow that circulate in the swimming pool heat pump water-heating machine; The swimming pool aqueous corrosion is big, and swimming pool water directly enters the water circulation system of heat pump water-heating machine can very fast corrosion heat pump water-heating machine, causes scrapping of whole heat pump water-heating machine.Heat pump water-heating machine can not be directly used in heating swimming pool water, and need purchase a swimming pool heat pump water-heating machine that is exclusively used in the heating of swimming pool water.Room heating can not generally can not be used with heat pump water-heating machine and swimming pool heat-pump hot-water.
Summary of the invention
The purpose of this utility model is to provide a kind of water water-to-water heat exchanger of secondary heat exchange, solve the problem that difference between the big temperature difference of heat pump water-heating machine low discharge and the little temperature difference of the big flow of swimming pool hot water machine can not intercommunication, a heat pump water-heating machine can be used to house heating and the heating of swimming pool water simultaneously, has avoided swimming pool water to enter corrosion and the damage of the water circulation system of heat pump water-heating machine to heat pump water-heating machine.
The purpose of this utility model reaches by following measure, on the utility model water water-to-water heat exchanger the heat source side water inlet is arranged, the heat source side water out, use the side water inlet, use the side delivery port, the water water-to-water heat exchanger is provided with water flow switch and leaving water temperature inductive head, the heat pump water-heating machine delivery port connects two-way valve, two-way valve one end connects heating system by valve, the two-way valve other end connects the heat source side water inlet by valve and enters the water water-to-water heat exchanger, the heat pump water-heating machine water inlet connects two-way valve, two-way valve one end connects heating system by valve, and the two-way valve other end connects the heat source side water out by valve and is connected on the water water-to-water heat exchanger, and the hot water that heat pump water-heating machine produced can lead to the heating system of house by the heating system water inlet, get back to heat pump water-heating machine from the water outlet of house heating system then, to house heating; Also can enter the water water-to-water heat exchanger by the water water-to-water heat exchanger, get back to heat pump water-heating machine from the water outlet of water water-to-water heat exchanger then, swimming pool water uses the side water inlet from the water water-to-water heat exchanger, enter the water water-to-water heat exchanger, through behind the secondary heat exchange, heated swimming pool water uses the side water outlet to flow out from the water water-to-water heat exchanger and gets back to swimming pool, circulation heating swimming pool water.
The utility model has solved the problem that difference between the big temperature difference of heat pump water-heating machine low discharge and the little temperature difference of the big flow of swimming pool people hot water machine can not intercommunication, has avoided swimming pool water to enter corrosion and the damage of the water circulation system of heat pump water-heating machine to heat pump water-heating machine.
Description of drawings
Accompanying drawing 1 is a water water-to-water heat exchanger structural representation of the present utility model.
Accompanying drawing 2 is schematic top plan view of accompanying drawing 1.
Accompanying drawing 3 is water water-to-water heat exchanger structural representations of the present utility model.
Accompanying drawing 4 is schematic top plan view of accompanying drawing 3.
Accompanying drawing 5 is to implement the legend structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1, accompanying drawing 2, on the utility model water water-to-water heat exchanger 16 the heat source side water inlet is arranged, the heat source side water out uses the side water inlet, uses the side delivery port, and the water water-to-water heat exchanger is provided with water flow switch and leaving water temperature inductive head.
Shown in accompanying drawing 3, accompanying drawing 4, on the utility model water water-to-water heat exchanger 16 the heat source side water inlet is arranged, the heat source side water out uses the side water inlet, uses the side delivery port, and the water water-to-water heat exchanger is provided with water flow switch and leaving water temperature inductive head.
As shown in Figure 5, on the utility model water water-to-water heat exchanger 16 heat source side water inlet 13 is arranged, heat source side water out 12 uses side water inlet 15, uses side delivery port 14, and the water water-to-water heat exchanger is provided with water flow switch and leaving water temperature inductive head.The heat pump water-heating machine delivery port connects two-way valve 5, two-way valve one end connects heating system 7 by valve 6, the two-way valve other end connects the heat source side water inlet by valve 4 and enters the water water-to-water heat exchanger, the heat pump water-heating machine water inlet connects two-way valve 10, two-way valve one end connects heating system 8 by valve 9, the two-way valve other end connects the heat source side water out by valve 11 and is connected on the water water-to-water heat exchanger, the hot water that heat pump water-heating machine produced can lead to the heating system of house by the heating system water inlet, get back to heat pump water-heating machine from the water outlet of house heating system then, to house heating; Also can enter the water water-to-water heat exchanger by the water water-to-water heat exchanger, get back to heat pump water-heating machine from the water outlet of water water-to-water heat exchanger then, swimming pool water uses the side water inlet from the water water-to-water heat exchanger, enter the water water-to-water heat exchanger, through behind the secondary heat exchange, heated swimming pool water uses the side water outlet to flow out from the water water-to-water heat exchanger and gets back to swimming pool, circulation heating swimming pool water, and heat exchanger is plate type heat exchanger or pipe heat exchanger.
Claims (1)
1, a kind of water water-to-water heat exchanger, the heat source side water inlet is arranged, the heat source side water out, use the side water inlet, use the side delivery port, the water water-to-water heat exchanger is provided with water flow switch and leaving water temperature inductive head, it is characterized in that the heat pump water-heating machine delivery port connects two-way valve, two-way valve one end connects heating system by valve, the two-way valve other end connects the heat source side water inlet by valve and enters the water water-to-water heat exchanger, the heat pump water-heating machine water inlet connects two-way valve, and two-way valve one end connects heating system by valve, and the two-way valve other end connects the heat source side water out by valve and is connected on the water water-to-water heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508593U CN201269709Y (en) | 2008-07-14 | 2008-07-14 | Water-water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508593U CN201269709Y (en) | 2008-07-14 | 2008-07-14 | Water-water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269709Y true CN201269709Y (en) | 2009-07-08 |
Family
ID=40842314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200508593U Expired - Lifetime CN201269709Y (en) | 2008-07-14 | 2008-07-14 | Water-water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269709Y (en) |
-
2008
- 2008-07-14 CN CNU2008200508593U patent/CN201269709Y/en not_active Expired - Lifetime
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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: GUANGDONG FENNIKEZI ENERGY SAVING EQUIPMENT CO., L Free format text: FORMER NAME: GUANGZHOU MIXILEI ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong city of Guangzhou province Panyu District Zhen Ling Dong Cun lizhiwan, zip code: 511470 Patentee after: Guangdong PHNIX Eco-Energy Solution Ltd. Address before: Yaohua Industrial Park, Xingye Road, Dagang Town, Guangzhou, Guangdong, Panyu District 511470, China Patentee before: Guangzhou Missouri Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |