CN202770052U - Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger - Google Patents
Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger Download PDFInfo
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- CN202770052U CN202770052U CN 201220351956 CN201220351956U CN202770052U CN 202770052 U CN202770052 U CN 202770052U CN 201220351956 CN201220351956 CN 201220351956 CN 201220351956 U CN201220351956 U CN 201220351956U CN 202770052 U CN202770052 U CN 202770052U
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Abstract
The utility model discloses a cool-air water heater with a titanium pipe sleeved on copper pipe heat exchanger and belongs to the technical field of a heat-pump water heater. The cool-air water heater with the titanium pipe sleeved on copper pipe heat exchanger comprises a first heat exchanger, a first compressor, a water tank heat exchanger, a fan, a first throttling gear and a head cover, wherein an air outlet of the first compressor is connected on a refrigerating fluid inlet of the water tank heat exchanger, and the refrigerating fluid inlet of the water tank heat exchanger is connected with an inlet of the first throttling gear. An outlet of the first throttling gear is connected with an inlet of the first heat exchanger, and an inner container is arranged at the inner portion of the water tank heat exchanger. The titanium pipe sleeved on copper pipe heat exchanger is arranged at the inner portion of the inner container of the water tank heat exchanger, and the titanium pipe sleeved on copper pipe heat exchanger comprises an outer pipe and an inner pipe. The diameter of the outer pipe is larger than that of the inner pipe, and the inner pipe is arrange at the inner portion of the outer pipe. The outer pipe and the inner pipe coil into a spiral shape, and a flange plate is arranged between the outer pipe and an inlet and an outlet of the outer pipe. The inner pipe is a copper pipe and the outer pipe is a titanium pipe. The cool-air water heater with the titanium pipe sleeved on copper pipe heat exchanger has the advantages of being high-efficient, practical, energy-saving and strong in corrosion-resistance.
Description
Technical field
The technical field of Teat pump boiler, particularly a kind of cold air water heater with titanium pipe box copper pipe heat exchanger that can provide adequate heat to satisfy simultaneously comfortable hot water and floor heating requirement are provided the cold air water heater of the utility model band titanium pipe box copper pipe heat exchanger.
Background technology
Along with people are to the continuous rising of floor heating demand in recent years, floor heating has also entered into the Teat pump boiler field by art of heat pumps gradually, thereby has derived the Teat pump boiler of a new generation with ground-heating function.Common Teat pump boiler with ground-heating function is normally by increasing the heat that one group of coil pipe absorbs hot water in the water tank in inner water tank, then with the water in the heat transferred floor heating pipe, reach the purpose of floor heating, although this Teat pump boiler has been realized the mutual utilization between the energy, but has the following disadvantages:
1) demand of hot water and the requirement of floor heating are satisfied in the caloric requirement that provides with the Teat pump boiler of ground-heating function simultaneously, but the heat that unit provides is limited after all, be easy to occur the problem that heat is inadequate or heat distribution is uneven, will have influence on like this comfort level of hot water and the effect of floor heating.
2) for above problem, a lot of producers increase the heat of water tank inside by increasing electrically heated method, although solved above problem, electrical heating power consumption is large, and is not energy-conservation, and feasibility is not high.
Simultaneously, what the coil pipe of common heat-pump hot-water inside with ground-heating function adopted usually is bronze pan tube, when unit service time long afterwards, bronze pan tube will be by the aqueous corrosion in the water tank, occurs agingly, will badly influence like this effect of unit floor heating.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, and a kind of demand that can provide adequate heat to satisfy simultaneously comfortable hot water and floor heating is provided, and the strong cold air water heater with titanium pipe box copper pipe heat exchanger of Corrosion Protection.
The purpose of this utility model reaches by following measures, cold air water heater with titanium pipe box copper pipe heat exchanger comprises First Heat Exchanger, the first compressor, water container heat exchanger, blower fan, the first throttle device, top cover forms, the first exhaust outlet of compressor is connected to the water container heat exchanger refrigerant inlet, the refrigerant outlet of water container heat exchanger is connected with the import of first throttle device, the outlet of first throttle device links to each other with the First Heat Exchanger import, the outlet of First Heat Exchanger is connected to the gas returning port of the first compressor, be provided with top cover at First Heat Exchanger, be provided with air outlet and air inlet on the top cover, the place is provided with blower fan at the top cover air outlet, be provided with inner bag in water container heat exchanger inside, the inner bag periphery is provided with outer coil pipe, and outer coil pipe is shape twist.Be provided with titanium pipe box copper pipe heat exchanger in water container heat exchanger inner bag inside, titanium pipe box copper pipe heat exchanger comprises that outer tube, inner tube form, the diameter of outer tube is greater than the diameter of inner tube, inner tube is arranged on outer tube inside, there are the gap in outer tube wall and outer wall of inner tube, outer tube and inner tube are coiled into spiral-shaped, be provided with the outlet of outer tube import and outer tube in the port of outer tube, be provided with the outlet of inner tube import and inner tube in the port of inner tube, be provided with ring flange between outer tube and outer tube import and export, inner tube adopts copper pipe, and outer tube adopts the titanium pipe, walk cold-producing medium in the inner tube, leak water in the outer tube.
The cold air water heater inner tube import of the utility model band titanium pipe box copper pipe heat exchanger connects the C mouth of cross valve, the C mouth of cross valve links to each other with the D mouth of cross valve, the second exhaust outlet of compressor is connected to the D mouth of cross valve, the inner tube outlet of titanium pipe box copper pipe heat exchanger is connected to the second throttling arrangement import, the outlet of the second throttling arrangement links to each other with the second heat exchanger refrigerant import, the second heat exchanger refrigerant exit is connected with the E mouth of cross valve, the E mouth of cross valve is connected to the S mouth of cross valve, and the S mouth of cross valve is connected with the gas returning port of the second compressor.
The outer tube import of the utility model titanium pipe box copper pipe heat exchanger is connected with the floor heating pipe import, and the outer tube outlet of titanium pipe box copper pipe heat exchanger is connected to the floor heating pipe outlet, between outer tube import and floor heating pipe import water pump is set.
The utility model highly effective, energy savings is a kind of demand that can provide adequate heat to satisfy simultaneously comfortable hot water and floor heating, and the strong cold air water heater with titanium pipe box copper pipe heat exchanger of Corrosion Protection.
Description of drawings
Accompanying drawing 1 is principle schematic of the present utility model.
Accompanying drawing 2 is the structural representation of titanium pipe box copper pipe heat exchanger of the present utility model.
Accompanying drawing 3 is the generalized section of titanium pipe box copper pipe heat exchanger of the present utility model.
Accompanying drawing 4 is generalized section of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: air inlet 1, air outlet 2, First Heat Exchanger 3, the first compressor 4, water container heat exchanger 5, titanium pipe box copper pipe heat exchanger 6, blower fan 7, first throttle device 8, the second compressor 9, cross valve 10, the second throttling arrangement 11, the second heat exchanger 12, floor heating pipe 13, outer tube import 14, outer tube outlet 15, inner tube import 16, inner tube outlet 17, outer tube 18, inner tube 19, water pump 20, top cover 21, inner bag 22, outer coil pipe 23, ring flange 24.
Such as accompanying drawing 1, shown in the accompanying drawing 4, cold air water heater with titanium pipe box copper pipe heat exchanger comprises First Heat Exchanger 3, the first compressor 4, water container heat exchanger 5, blower fan 7, first throttle device 8, top cover 21 forms, the first compressor 4 exhaust outlets are connected to water container heat exchanger 5 refrigerant inlet, the refrigerant outlet of water container heat exchanger 5 is connected with 8 imports of first throttle device, the outlet of first throttle device 8 links to each other with First Heat Exchanger 3 imports, the outlet of First Heat Exchanger 3 is connected to the gas returning port of the first compressor 4, be provided with top cover 21 at First Heat Exchanger 3, be provided with air outlet 2 and air inlet 1 on the top cover 21, air outlet 2 places at top cover 21 are provided with blower fan 7, be provided with inner bag 22 in water container heat exchanger 5 inside, inner bag 22 peripheries are provided with outer coil pipe 23, and outer coil pipe 23 is shape twist.Be provided with titanium pipe box copper pipe heat exchanger 6 in water container heat exchanger 5 inner bag inside.Titanium pipe box copper pipe heat exchanger 6 comprises that outer tube 18, inner tube 19 form, the port of outer tube 18 is provided with outer tube import 14 and outer tube outlet 15, be provided with inner tube import 16 and inner tube outlet 17 in the port of inner tube 19, between outer tube 18 and outer tube 18 import and export, be provided with ring flange 24.
The second compressor 9 exhaust outlets of the present utility model are connected to the D mouth of cross valve 10, the D mouth of cross valve 10 links to each other with the C mouth of cross valve 10, the C mouth of cross valve 10 is connected with inner tube 19 imports of titanium pipe box copper pipe heat exchanger, inner tube 19 outlets of titanium pipe box copper pipe heat exchanger are connected to 11 imports of the second throttling arrangement, 11 outlets of the second throttling arrangement link to each other with the 12 refrigerant imports of the second heat exchanger, the second heat exchanger 12 refrigerant exits are connected with the E mouth of cross valve 10, the E mouth of cross valve 10 is connected to the S mouth of cross valve 10, and the S mouth of cross valve 10 is connected with the gas returning port of the second compressor 9.Outer tube 18 imports of titanium pipe box copper pipe heat exchanger are connected with floor heating pipe 13 imports, and outer tube 18 outlets of titanium pipe box copper pipe heat exchanger are connected to floor heating pipe 13 outlets, between outer tube 18 imports and floor heating pipe 13 imports water pump 20 are set.
Such as accompanying drawing 2, shown in the accompanying drawing 3, titanium pipe box copper pipe heat exchanger 6 comprises outer tube 18, inner tube 19 forms, the diameter of outer tube 18 is greater than the diameter of inner tube 19, inner tube 19 is arranged on outer tube 18 inside, there are the gap in outer tube 18 inwalls and inner tube 19 outer walls, outer tube 18 is coiled into spiral-shaped with inner tube 19, be provided with outer tube import 14 and outer tube outlet 15 in the port of outer tube 18, be provided with inner tube import 16 and inner tube outlet 17 in the port of inner tube 19, be provided with ring flange 24 between outer tube 18 and outer tube 18 import and export, inner tube 19 adopts copper pipes, and outer tube 18 adopts the titanium pipes, walk cold-producing medium in the inner tube 19, leak water in the outer tube 18.
System one: cold-producing medium through first throttle device 8, enters First Heat Exchanger 3 from the first compressor 4 water container heat exchanger 5 of flowing through, and after flowing out from First Heat Exchanger 3, gets back to the first compressor 4, finishes the flow circuit of cold-producing medium.In this process, from the first compressor 4 high-temperature high-pressure refrigerant gas out the water of heat transferred water container heat exchanger 5 inside.Delivery port from water container heat exchanger 5 after these water are heated is discharged, and supplies with family and uses.Behind the cold-producing medium process first throttle device 8, become the gas-liquid mixture of low-pressure low-temperature, enter into First Heat Exchanger 3, outside air flows to from air inlet 1, and through First Heat Exchanger 3, this part air and refrigerant air-liquid mixture carry out heat exchange in First Heat Exchanger 3 inside, cooled dose of absorption of the energy of air, air themperature reduces, and blower fan 7 is delivered to the kitchen with this a part of Cryogenic air through air outlet 2, realizes free kitchen cold air.After cold-producing medium is drawn the energy of air, get back to again the inside of the first compressor 4.
System two, 9 work of the second compressor, discharge the refrigerant gas of HTHP, after cross valve 10 dead electricity, the refrigerant gas of HTHP enters into the liquid that becomes cryogenic high pressure behind inner tube 19 internal condensations of titanium pipe box copper pipe heat exchanger 6 by inner tube import 16, after 11 step-downs of the second throttling arrangement, enter the second heat exchanger 12 from the refrigerant liquid of the inner tube 19 inside cryogenic high pressure out of titanium pipe box copper pipe heat exchanger 6, become the refrigerant gas of low-temp low-pressure after the evaporation of the second heat exchanger 12, the refrigerant gas of low-temp low-pressure is flowed through, and cross valve 10 is rear to be sucked by the second compressor 9 gas returning ports.Finished the circulation that heats on fluorine road.In this process, when the refrigerant gas of HTHP is flowed through inner tube 19 inside of titanium pipe box copper pipe heat exchanger 6, with heat transferred inner tube 19, at this moment, cold water in the floor heating pipe 13 enters into outer tube 18 inside of titanium pipe box copper pipe heat exchanger 6 by outer tube import 14, then absorbed the heat of inner tube 19, hot water enters into floor heating by outer tube outlet 15 again, realizes floor heating.
Unit provides heat to domestic hot-water and floor heating by two systems, wherein system one mainly provides heat to the domestic hot-water, system two mainly provides heat to floor heating, simultaneously, because titanium cover copper heat exchanger 6 is arranged in water container heat exchanger 5 inner bags, so the heat that these two systems provide can carry out complementation, above structural design according to demand, avoided shortage of heat or distributed uneven problem, Effective Raise the comfort level of hot water and the effect of floor heating.And unit provides the system of heat to be heat pump, and heat pump only needs a small amount of electric energy to move, so power consumption is low, and good energy saving property.
What the outer tube 18 of the titanium pipe box copper pipe heat exchanger 6 that unit is built-in adopted is the titanium pipe, and the anticorrosive property of titanium pipe is strong, because the pipe of every contact water all adopts in the unit is anti-corrosion material, so even contact with water for a long time, also aging phenomenon can not occur.Guaranteed the effect of unit floor heating.
Unit heat abundance, the situation of excess Temperature will appear in the floor heating end, in order to guarantee comfortable floor heating, we structurally design, and avoid the imagination of floor heating end excess Temperature to occur by water pump 20, when the temperature of floor heating pipe 13 surpasses 26 ℃, water pump cuts out, stopped water in the floor heating pipe 13 and continue to have absorbed the heat floor heating temperature that raises, when the temperature of floor heating pipe 13 low during to 24 ℃, water pump 20 is opened, and the water in the floor heating pipe 13 continues again to absorb heat rising floor heating temperature.
Claims (3)
1. cold air water heater with titanium pipe box copper pipe heat exchanger, comprise First Heat Exchanger, the first compressor, water container heat exchanger, blower fan, the first throttle device, top cover, the first exhaust outlet of compressor is connected to the water container heat exchanger refrigerant inlet, the refrigerant outlet of water container heat exchanger is connected with the import of first throttle device, the outlet of first throttle device links to each other with the First Heat Exchanger import, the outlet of First Heat Exchanger is connected to the gas returning port of the first compressor, be provided with top cover at First Heat Exchanger, be provided with air outlet and air inlet on the top cover, the place is provided with blower fan at the top cover air outlet, be provided with inner bag in water container heat exchanger inside, the inner bag periphery is provided with outer coil pipe, outer coil pipe is shape twist, it is characterized in that being provided with titanium pipe box copper pipe heat exchanger in water container heat exchanger inner bag inside, titanium pipe box copper pipe heat exchanger comprises outer tube, inner tube forms, the diameter of outer tube is greater than the diameter of inner tube, inner tube is arranged on outer tube inside, there are the gap in outer tube wall and outer wall of inner tube, outer tube and inner tube are coiled into spiral-shaped, be provided with the outlet of outer tube import and outer tube in the port of outer tube, be provided with the outlet of inner tube import and inner tube in the port of inner tube, between outer tube and outer tube import and export, be provided with ring flange, inner tube adopts copper pipe, and outer tube adopts the titanium pipe.
2. the cold air water heater with titanium pipe box copper pipe heat exchanger according to claim 1, it is characterized in that the import of titanium pipe box copper pipe heat exchanger inner tube connects the C mouth of cross valve, the C mouth of cross valve links to each other with the D mouth of cross valve, the second exhaust outlet of compressor is connected to the D mouth of cross valve, the inner tube outlet of titanium pipe box copper pipe heat exchanger is connected to the second throttling arrangement import, the outlet of the second throttling arrangement links to each other with the second heat exchanger refrigerant import, the second heat exchanger refrigerant exit is connected with the E mouth of cross valve, the E mouth of cross valve is connected to the S mouth of cross valve, and the S mouth of cross valve is connected with the gas returning port of the second compressor.
3. the cold air water heater with titanium pipe box copper pipe heat exchanger according to claim 1, the outer tube import that it is characterized in that titanium pipe box copper pipe heat exchanger is connected with the floor heating pipe import, the outer tube outlet of titanium pipe box copper pipe heat exchanger is connected to the floor heating pipe outlet, between outer tube import and floor heating pipe import water pump is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351956 CN202770052U (en) | 2012-07-20 | 2012-07-20 | Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351956 CN202770052U (en) | 2012-07-20 | 2012-07-20 | Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770052U true CN202770052U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351956 Expired - Fee Related CN202770052U (en) | 2012-07-20 | 2012-07-20 | Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944675A (en) * | 2021-04-01 | 2021-06-11 | 佛山市资新节能设备有限公司 | Heat exchanger with built-in water pump and heat pump water heater |
-
2012
- 2012-07-20 CN CN 201220351956 patent/CN202770052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944675A (en) * | 2021-04-01 | 2021-06-11 | 佛山市资新节能设备有限公司 | Heat exchanger with built-in water pump and heat pump water heater |
| CN112944675B (en) * | 2021-04-01 | 2024-06-04 | 佛山市资新节能设备有限公司 | Heat exchanger with built-in water pump and heat pump water heater |
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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: 20130306 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |