CN2208201Y - Hot-pump type fuel water heater - Google Patents
Hot-pump type fuel water heater Download PDFInfo
- Publication number
- CN2208201Y CN2208201Y CN 94248463 CN94248463U CN2208201Y CN 2208201 Y CN2208201 Y CN 2208201Y CN 94248463 CN94248463 CN 94248463 CN 94248463 U CN94248463 U CN 94248463U CN 2208201 Y CN2208201 Y CN 2208201Y
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- water
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- condenser
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Abstract
The utility model relates to a hot-pump type fuel oil water heater which belongs to the technical field of an air conditioner, solving a problem that the operation of an air conditioner set is limited by the capacity of an electric network. An engine drives a refrigerating compressor; the refrigerating compressor, a water cooling type condenser, a dry filter, expansion valves, an evaporator and an air-liquid separator are connected through refrigerant lines; besides, the cooling system of the engine and an air discharging tube are connected with the cooling water pipe of the water cooling type condenser, and the air discharging tube is fabricated to the type of an air-liquid heat exchanger. Cooling water absorbs heat released by refrigerant in the condenser and the dispersed heat of a gas cylinder and tail gas, the heat conversion ratio of the utility model is as high as 200%, and the utility model can carry out air-conditioning refrigeration to a room.
Description
The utility model belongs to filed of air conditioning, particularly by refrigeration compressor, and the multi-functional central air conditioning unit that condenser, device for drying and filtering, restricting element, evaporimeter and vapour liquid separator are formed.
Existing multi-functional air conditioning equipment is all by refrigeration compressor, condenser, restricting element, formation such as evaporimeter and vapour liquid separator, they all are dynamically working with the electric energy, thereby under the area or the unallowed situation of net capacity of power tense, this multi-functional air conditioner equipment just can't move.In addition, the thermal energy conversion rate of oil burning boiler is up to 95%.The thermal efficiency of lithium bromide fuel oil air-conditioning unit also has only 95%, and the equipment complexity, the cost height.
The purpose of this utility model is based on the operation principle of air-conditioner, designs a kind of multi-functional air conditioner equipment that can use in the area of power tense, makes its energy conversion rate reach 200%, is much higher than oil burning boiler and lithium bromide fuel oil air-conditioning unit.
Below, narrate structure of the present utility model with reference to accompanying drawing.
As shown in Figure 1, it is connected in turn refrigeration compressor 4 and water cooled condenser 6, device for drying and filtering 8, expansion valve 9, evaporimeter 10 and vapour liquid separator 11 by refrigerant line 7, and refrigeration compressor 4 is driven by engine 2.Jacket water system in the engine 2 links to each other with the cooling water pipeline 5 of water cooled condenser 6, and the exhaust steam tube of engine 2 adopts the structure of air-water heat exchanger 1, and the cooling water outlet and inlet of this air-water heat exchanger 1 links to each other with the cooling water pipeline 5 of water cooled condenser 6.
During this equipment work, engine 2 drives refrigeration compressor 4 runnings, the high-temperature high-pressure refrigerant steam that comes out from refrigeration compressor 4 enters behind the water cooled condenser 6 heat transferred cooling water wherein, then arrive carburation by evaporations in the evaporimeter 10 through device for drying and filtering 8 and expansion valve 9 again, absorb the heat of cooling medium (water or air), return refrigeration compressor 4 through vapour liquid separator 11 again, finish a circulation.In above-mentioned cyclic process, cooling water in the water cooled condenser 6 absorbs and is divided into the unify exhaust steam tube (air-water heat exchanger) of engine 2 of cooling water system that two-way enters engine jacket respectively behind the heat of high-temperature high-pressure refrigerant steam, the used heat that discharges when absorbing engine operation, the cooling water that flows out merges on the outlet pipeline again, the cooling water system of above-mentioned engine jacket is in parallel with the cooling water pipeline of air-water heat exchanger 1, certainly, also can adopt series system.
In order to adapt to the different demands that heat the water yield and air conditioner refrigerating amount to this equipment, be convenient to the operation conditions of the equipment of adjusting, following scheme is proposed, as shown in Figure 2.
On the basis of said structure, between water cooled condenser 6 and device for drying and filtering 8, be connected condenser 12.The cooling water pipeline of condenser 12 is connected cooling tower (not drawing among the figure).With convenient user to the demand of air conditioner refrigerating when using the hot water amount, guarantee that the temperature of condenser 12 ends is no more than the requirement of compressor operating state, promptly≤45 ℃, the heat of the cold-producing medium that flows out from water cooled condenser 6 is scattered and disappeared in condenser 12.
Be connected triple valve 15 between device for drying and filtering 8 and expansion valve 9, the other end of triple valve 15 connects expansion valve 14 and evaporimeter 13 successively, and the other end of evaporimeter 13 is connected on the refrigerant line 7 between evaporimeter 10 and the vapour liquid separator 11.The purpose that evaporimeter 13 is installed be solve when the usefulness hot water amount greater than to the demand of air conditioner refrigerating the time, distribute unnecessary cold by evaporimeter 13.Evaporimeter 13 can be the calandria structure, is used for freezer refrigerating, also can be air-cooled evaporimeter, and unnecessary cold is dispersed in the atmosphere.
Because this heat-pump-type fuel-oil water heater is a power with fuel oil (gas) engine, therefore, can use in the restricted area of net capacity.In addition, in this heat-pump-type fuel-oil water heater, cooling water has also absorbed the heat of cylinder block and discharging tail gas except absorbing the high-temperature high-pressure refrigerant liberated heat in water cooled condenser 6, and its thermal efficiency is up to 200%.Has energy-efficient advantage.
Embodiment:
As shown in Figure 1.Refrigeration compressor is selected YF for use
1810C type Piston Refrigerant Compreessor.Power adopts D234V
6H type engine h connects with shaft coupling 3 between them.The cylinder cooling system of engine links to each other with cooling water pipeline 5, and the aiutage of engine makes air-water heat exchanger formula structure into, and other parts are identical with the air-conditioner structure.
In this heat-pump-type fuel-oil water heater, cooling water has also absorbed the heat of cylinder block and discharging tail gas except absorbing the high pressure, high temperature refrigerant liberated heat in water cooled condenser 6, and its thermal efficiency reaches 200%, and it has energy-efficient advantage.
The heat of about 10,000 kilocalories is emitted in the completing combustion of 1kg diesel oil, promptly is equivalent to the energy of 11.6kwh.D234V
6The mechanical efficiency and the thermal efficiency of h type engine h are 40%, and when promptly burning 1kg diesel oil, engine is to the refrigeration compressor 11.6kwh * 40%=4.64kwh that does work.YF
1The refrigerating capacity of 810C type refrigeration compressor is 600KW, and shaft power is 103.5KW, and refrigerating capacity nearly is 6 times of shaft power, we tentatively get 4 times and calculate, refrigerating capacity (promptly heating the water yield) will be 4.64 * 4=18.56kwh, that is to say, cooling water absorbs the heat of 18.56kwh in condenser.Add the engine waste heat 4.64kwh that cooling water flow absorbs when the cooling system of cylinder and exhaust steam tube (gas founds heat exchanger), can obtain the heat of 23.2kwh altogether, compare its thermal efficiency with oil burning boiler and be oil burner 2 times, promptly the energy conversion ratio is 200%.During this equipment work, except can realizing efficient heat supply water, also can freely obtain cold and realize the room air conditioner refrigeration.
Description of drawings:
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is for having increased the structural representation of condenser 12 and evaporimeter 13 again on the utility model basis.
Claims (2)
1, a kind of heat-pump-type fuel-oil water heater, it is connected in turn refrigeration compressor (4) and water cooled condenser (6), device for drying and filtering (8), expansion valve (9), evaporimeter (10) and vapour liquid separator (11) by refrigerant line (7), it is characterized in that:
1) refrigeration compressor (4) is driven by engine (2);
2) the cylinder sleeve cooling system in the engine (2) links to each other with the cooling water pipeline (5) of water cooled condenser (6);
3) exhaust steam tube of engine (2) adopts the structure of air-water heat exchanger (1), and the cooling water outlet and inlet of this air-water heat exchanger (1) links to each other with the cooling water pipeline (5) of water cooled condenser (6).
2, according to the said heat-pump-type fuel-oil water heater of claim 1, it is characterized in that:
1) between water cooled condenser (6) and device for drying and filtering (8), is connected condenser (12);
2) between device for drying and filtering (8) and expansion valve (9), be connected triple valve (15), the other end of triple valve (15) connects expansion valve (14) and evaporimeter (13) successively, and the other end of evaporimeter (13) is connected on the refrigerant line (7) between evaporimeter (10) and the vapour liquid separator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248463 CN2208201Y (en) | 1994-12-24 | 1994-12-24 | Hot-pump type fuel water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248463 CN2208201Y (en) | 1994-12-24 | 1994-12-24 | Hot-pump type fuel water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208201Y true CN2208201Y (en) | 1995-09-20 |
Family
ID=33853389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248463 Expired - Fee Related CN2208201Y (en) | 1994-12-24 | 1994-12-24 | Hot-pump type fuel water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208201Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788447A (en) * | 2011-05-20 | 2012-11-21 | 高国栋 | Heat pump air conditioning system and water dispenser |
| CN104841923A (en) * | 2015-06-08 | 2015-08-19 | 含山县兴达球墨铸铁厂 | Pre-molding mechanism for mold casting |
-
1994
- 1994-12-24 CN CN 94248463 patent/CN2208201Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788447A (en) * | 2011-05-20 | 2012-11-21 | 高国栋 | Heat pump air conditioning system and water dispenser |
| CN102788447B (en) * | 2011-05-20 | 2014-10-01 | 高国栋 | Heat pump air conditioning system |
| CN104841923A (en) * | 2015-06-08 | 2015-08-19 | 含山县兴达球墨铸铁厂 | Pre-molding mechanism for mold casting |
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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 |