CN2388529Y - Small cool or warm air-conditioning device - Google Patents
Small cool or warm air-conditioning device Download PDFInfo
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- CN2388529Y CN2388529Y CN 99236914 CN99236914U CN2388529Y CN 2388529 Y CN2388529 Y CN 2388529Y CN 99236914 CN99236914 CN 99236914 CN 99236914 U CN99236914 U CN 99236914U CN 2388529 Y CN2388529 Y CN 2388529Y
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- water
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- warm air
- water tank
- hot
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Abstract
The utility model discloses a small cool or warm air-conditioning device which adopts a water heating method to generate heat and comprises an outdoor refrigerating machine and an indoor blower. The utility model is characterized in that the small cool or warm air-conditioning device also comprises a gas water heater, an energy-accumulating water tank and a water pump, wherein a water heating and radiating channel is additionally arranged in the heat exchanger of the indoor blower. Simultaneously, two corresponding pipe joints are arranged on a shell of the indoor blower and are respectively communicated with a hot water outlet of the gas water heater, the water pump and the energy-accumulating water tank. The water pump and the energy-accumulating water tank are also communicated with a water inlet of the gas water heater to form a hot water circulating loop. The utility model causes the heating of the cool or warm air-conditioning device not to be limited by external environment, air temperature and power circuits, so the small cool or warm air-conditioning device saves electricity and energy, and is especially suitable for families.
Description
The utility model relates to a kind of aircondition, particularly relates to a kind of small-sized cold and warm air-conditioner.
In the prior art, aircondition has refrigeration, heats or three kinds of both cooling and heatings.The aircondition of China's both cooling and heating is only limited to cooling and heating air conditioner at present.This air conditioner mainly adopts heat pump to heat, promptly in the refrigeration system of single cold type air conditioner, install an electromagnetism four-way change-over valve additional and change the evaporimeter of indoor into condenser, the condenser of outside changes evaporimeter into, makes air conditioner be transformed into heating condition from cooling condition.But there is following defective in this air conditioner: promptly when outside air temperature is lower than 5 ℃, outdoor heat converter will drop to below 0 ℃ coil temperature because of cold-producing medium evaporation heat absorption, like this, will frosting on the outdoor heat exchanger coil outer surface, the frosting layer thickens along with the continuity of the process of heating, the heating capacity of air conditioner is seriously descended, weather is cold more, its Energy Efficiency Ratio is more little, heating capacity is also more little, even can make air conditioner be forced to quit work, even add defroster, it also is difficult to use in the environment below-5 ℃, and this has just limited the scope of application of this air conditioner greatly.Common at present employing is set up the auxiliary electro-heat device and is overcome above-mentioned defective, heat the severe winter that normally to move at heat pump, enable the auxiliary electro-heat device and continue heat supply to air-conditioned room, but adopt the electric heater heating efficiency lower, power consumption is big, and the expense height is under the situation of the many local implementation power circuits of China restriction at present, result in hand cramps to the user, even can't use powerful electric heating device.
It is the small-sized cold and warm air-conditioner that is not subjected to external environment influence of working medium that the purpose of this utility model provides a kind of water that adopts.
The purpose of this utility model realizes by following technical measures: promptly adopt the mode of hot-water heating to heat, it comprises outdoor refrigeration machine, indoor air feed machine, it is characterized in that: further comprising gas heater, energy-accumulating water tank and water pump, and in the heat exchanger of indoor air feed machine, set up a hot-water heating hot channel, corresponding two interface tubes are set on indoor air feed casing simultaneously, be communicated with the hot water outlet of gas heater and water pump and energy-accumulating water tank respectively, water pump and energy-accumulating water tank are communicated with the gas heater water inlet again forms hot water circulation loop.During use, freezed by outdoor refrigeration machine summer, cold air sent into indoor by indoor air feed machine; During winter heating, then heated as thermal source by gas heater: water pump is delivered to the gas heater heating with the water in the water tank, flow of hot water is gone in the heat exchanger of indoor air feed machine, and it is indoor to utilize the blower fan of air feed machine that heat is sent into, and the water at low temperature after the heat radiation returns in the water tank and recycles.
As further improvement of the utility model, can set up a height position temperature controller the hot water exit of gas heater, make the water temperature of delivery port be controlled at 45 ℃～70 ℃, water heater is lighted a fire automatically when the water temperature of delivery port is lower than 45 ℃; Water heater fire extinguishing when the water temperature of delivery port is higher than 70 ℃ to guarantee water heater safety's work, supplies heating required hot water, and makes the interior non-scaling of pipe in the hot water circulation loop.Room temperature is by the control of the temperature controller in the indoor air feed machine, and water heater is lighted a fire when room temperature is lower than design temperature, water heater fire extinguishing when room temperature is higher than design temperature.
As further improvement of the utility model, hot-water heating hot channel of being set up in the heat exchanger of indoor changes in temperature air feed machine and refrigeration piping are trend, i.e. double plate form of tubes side by side respectively.
As another kind of improvement the of the present utility model, evaporimeter in the refrigeration machine can be placed energy-accumulating water tank, make water become the common working medium of freezing and heating in the indoor air feed machine, energy-accumulating water tank can be communicated with more than one indoor air feed machine by pipeline, for corresponding a plurality of rooms provide air conditioner.During refrigeration, energy-accumulating water tank is as low temperature water tank, and refrigeration machine is delivered to cold water in the indoor air feed machine by water pump after making wherein water temperature reduce to 8 ℃～11 ℃, for the cooling of many rooms; During heating, energy-accumulating water tank is as high-temperature water tank, and the hot water that is provided by gas heater passes through indoor air feed machine to indoor heating.Water temperature is by the temperature controller control in water heater exit.
As further improvement of the utility model, also can set up a two-way transfer valve respectively at the import and export of gas heater, make gas heater can be used for heating, can be used for shower again.
The utility model compared with prior art has the following advantages: (1) is owing to adopted the hot-water heating mode to heat, make the heating of cold and warm air-conditioner neither be subjected to the restriction of external environment temperature, also be not subjected to the restriction of power circuit, and Energy Efficiency Ratio is improved, both energy savings, the thermal efficiency is high again.(2) utilize the cold air conditioner of list and the gas heater of technology maturation to transform, cost is lower, and investment that needn't great number is easy to implement.(3) multi-functional: as to freeze, heat, also do not influence the original function of use of water heater.(4) power and energy saving has good and economic.(5), also can be many rooms heating and refrigeration are provided if the evaporimeter in the refrigeration machine is placed energy-accumulating water tank.(6) the utlity model has range of application widely, no matter the four corners of the world all can be used, and is particularly suitable for family and uses.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of first embodiment of the present utility model.
Fig. 2 is the structural representation of second embodiment of the present utility model.
Fig. 1 is first embodiment of the present utility model, it comprises outdoor refrigeration machine 1, indoor air feed machine 2, gas heater 3, energy-accumulating water tank 4, water pump 5 and height position temperature controller 6, wherein, have hot-water heating hot channel 21 and refrigeration piping 22 in the heat exchanger of indoor air feed machine 2, both are trend side by side, hot-water heating hot channel 21 is communicated with hot water outlet, water pump 5 and the energy-accumulating water tank 4 of gas heater 3, and water pump 5 and energy-accumulating water tank 4 are communicated with the composition hot water circulation loop again and are used for heating in winter with the water inlet of gas heater 3; Height position temperature controller 6 is set up the hot water exit of gas heater 3 in above-mentioned hot water circulation loop, be used to control the water temperature at this place, in addition, water inlet and delivery port at gas heater 3 respectively have a two-way transfer valve 7, make gas heater both can be used for heating, can be used for other purposes again.Refrigeration piping 22 as refrigerating evaporator communicates with outdoor refrigeration machine 1, is used for the refrigeration in summer.
Fig. 2 is second embodiment of the present utility model, with the difference of first embodiment be: having two indoor changes in temperature air feed machines is changes in temperature air feed machine 2 and 8, the evaporimeter of outdoor refrigeration machine 1 places among the energy-accumulating water tank 4, make water become the common working medium of freezing and heating in the indoor air feed machine, energy-accumulating water tank 4 is communicated with changes in temperature air feed machine 2 and 8 by pipeline, can be two rooms air conditioner is provided,, also can be corresponding a plurality of room air conditioner is provided along with the increase of changes in temperature air feed machine quantity.
Claims (5)
1. small-sized cold and warm air-conditioner, it comprises outdoor refrigeration machine (1), indoor air feed machine (2), it is characterized in that: further comprising gas heater (3), energy-accumulating water tank (4) and water pump (5), and in the heat exchanger of indoor air feed machine (2), set up a hot-water heating hot channel (21), corresponding two interface tubes are set on the shell of indoor air feed machine (2) simultaneously, be communicated with the hot water outlet of gas heater (3) and water pump (5) and energy-accumulating water tank (3) respectively, water pump (5) and energy-accumulating water tank (4) are communicated with the water inlet of gas heater (3) again forms hot water circulation loop.
2. small-sized cold and warm air-conditioner according to claim 1 is characterized in that: the hot water exit at described gas heater (3) sets up a height position temperature controller (6).
3. small-sized cold and warm air-conditioner according to claim 1 and 2 is characterized in that: the hot-water heating hot channel of being set up in the heat exchanger of described indoor air feed machine (2) (21) is trend side by side with refrigeration piping (22).
4. small-sized cold and warm air-conditioner according to claim 1 is characterized in that: the evaporimeter in the described outdoor refrigeration machine (1) places energy-accumulating water tank (4), and energy-accumulating water tank (4) is communicated with more than one indoor air feed machine by pipeline.
5. small-sized cold and warm air-conditioner according to claim 1 is characterized in that: respectively set up a two-way transfer valve (7) at the import and export of described gas heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236914 CN2388529Y (en) | 1999-08-20 | 1999-08-20 | Small cool or warm air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236914 CN2388529Y (en) | 1999-08-20 | 1999-08-20 | Small cool or warm air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388529Y true CN2388529Y (en) | 2000-07-19 |
Family
ID=34024666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236914 Expired - Fee Related CN2388529Y (en) | 1999-08-20 | 1999-08-20 | Small cool or warm air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388529Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778048A (en) * | 2012-08-06 | 2012-11-14 | 唐其州 | Power generation water supply heating cooling refrigeration method |
| CN105485810A (en) * | 2016-01-07 | 2016-04-13 | 山东商业职业技术学院 | Cold-heat coupling system |
-
1999
- 1999-08-20 CN CN 99236914 patent/CN2388529Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778048A (en) * | 2012-08-06 | 2012-11-14 | 唐其州 | Power generation water supply heating cooling refrigeration method |
| CN105485810A (en) * | 2016-01-07 | 2016-04-13 | 山东商业职业技术学院 | Cold-heat coupling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |