CN2884078Y - Refrigerator with functions of hot water profn. and air conditioning - Google Patents
Refrigerator with functions of hot water profn. and air conditioning Download PDFInfo
- Publication number
- CN2884078Y CN2884078Y CN 200620030257 CN200620030257U CN2884078Y CN 2884078 Y CN2884078 Y CN 2884078Y CN 200620030257 CN200620030257 CN 200620030257 CN 200620030257 U CN200620030257 U CN 200620030257U CN 2884078 Y CN2884078 Y CN 2884078Y
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- Prior art keywords
- valve
- storage tank
- condenser
- water
- heat exchanger
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- Expired - Lifetime
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a hot water air conditioning refrigerator, comprising a compressor, a condenser, a filter, a capillary and a refrigerator evaporator which are connected in series in turn by a plurality of pipelines, wherein the outlet pipe and the inlet pipe of the compressor, the outlet pipe of the evaporator and the inlet pipe of the condenser are connected with a three-position five-way solenoid valve. A wind cooling condenser is arranged between the solenoid valve and the condenser in series, and a parallel loop of a check valve and the capillary and a parallel loop of a check valve and the filter are connected between the condenser and the filter in series, a heat exchange pipe is connected in series between the solenoid valve and the communicating pipeline of the two filters and is arranged in a heat exchanger with an inlet and an outlet, the three-position five-way solenoid valve is connected with a control circuit. The utility model has the advantages of high energy utilization rate, reasonable design and easy industrialization.
Description
Technical field
The utility model belongs to the refrigerator technical field, the high hot-water air-conditioning refrigerator of particularly a kind of energy utilization rate.
Background technology
Refrigerator is wanted heat release when freezing, the condenser of old-fashioned refrigerator generally is an external, and radiating effect better still influences attractive in appearance; The condenser of new-type refrigerator generally is built-in, but the good looking appearance radiating effect is relatively poor.The heat radiation of current refrigerator all directly enters in the surrounding air, and the use of a large amount of air-conditionings, refrigerator makes that summer, air themperature increased substantially, and causes severe energy waste simultaneously, is unfavorable for the comprehensive utilization of resource.For addressing the above problem, Chinese patent 02221312.0 discloses a kind of refrigerator type water heater, by on pipeline between freezer compressor and the filter, connecting or parallel heat exchanging pipe, heat exchanger tube directly are arranged at the design in the water tank with condenser for refrigerator, make refrigerator in refrigeration, produce hot water, avoided the part energy waste.This technical scheme energy utilization rate is still lower, and its design simultaneously is unreasonable, and result of use is relatively poor, is difficult for industrialization.
The utility model content
The utility model purpose is to provide a kind of energy utilization rate height, reasonable in design, the hot-water air-conditioning refrigerator that is easy to industrialization.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: hot-water air-conditioning refrigerator, comprise the compressor that is connected in series by pipeline successively, condenser, filter, capillary and evaporator of refrigerator, compressor outlet pipe and inlet tube, evaporator outlet pipe is connected with the 3 position-5 way magnetic valve with the condenser inlet pipe, be in series with air-cooled condenser between 3 position-5 way magnetic valve and the condenser, be in series with the shunt circuit of check valve and shunt circuit capillaceous and check valve and filter between condenser and the filter successively, be serially connected with heat exchanger tube between 3 position-5 way magnetic valve and two filter connecting pipelines, heat exchanger tube is arranged to be brought into, in the heat exchanger of delivery port, the 3 position-5 way magnetic valve is connected with control circuit.
Heat exchanger is by the insulation hot water storage tank of cross current band hot water outlet, and the heat exchanger water inlet pipe is provided with hydraulic pressure sensor and electromagnet cut off valve, and the storage tank top is provided with level sensor, and electromagnet cut off valve and sensor are connected with control circuit.
Heat exchanger is provided with the flow control valve that is connected with control circuit with storage tank communicating pipe, and the storage tank bottom is provided with the sewage draining exit of band blowoff valve.
The water outlet constant voltage tubing pump that is connected with control circuit is housed on the storage tank lower side outlet pipeline.
The storage tank bottom was communicated with big storage tank by the communicating pipe of band control valve, big storage tank top is provided with atmosphere entry, inside is provided with auxilliary heating arrangements of electricity and temperature sensor, and the bottom is provided with the sewage draining exit of band blowoff valve, and control valve, the auxilliary heating arrangements of electricity are connected with control circuit with temperature sensor.
The utility model carries out the automatic sequence switching by control 3 position-5 way magnetic valve to water-cooled and air cooling loop, reaches at first refrigerator is freezed, and heat exchanger tube heats water, and system automatically switches to the loop of external heat radiation when water is full of storage tank; When storage tank is discontented, make full use of the action of dynamical heat pump control 3 position-5 way magnetic valve, continue water is heated by condenser absorption kitchen or other indoor environmental energy, reaching less energy consumption obtains than the high heat energy more than 2 times of direct electric heating, kitchen or other indoor temperature when obtaining hot water, have been reduced again effectively, part has played the effect of air-conditioning, improve indoor working environment, reached the purpose of a tractor serves several purposes.
Specifically, the utlity model has three kinds of functions: the freezing and refrigeration function of (1) general refrigerator, realized under control system control by the general air-cooled condenser 9-of compressor 1-3 position-5 way magnetic valve 3-air-cooled condenser 10-check valve 7-check valve 29-filter 6-capillary 5-evaporimeter 4-3 position-5 way magnetic valve 3-compressor 1 loop by the pipeline serial connection.When not needing water heated, control system starts above-mentioned loop and freezes, and is equivalent to general refrigerator.(2) heat supply water and air conditioning function: realize under control system control by compressor 1-3 position-5 way magnetic valve 3-heat exchanger 12-filter 6-capillary 5-evaporimeter 4-3 position-5 way magnetic valve 3-compressor 1 loop, perhaps under control system control, realize by the general air-cooled condenser 9-of compressor 1-3 position-5 way magnetic valve 3-heat exchanger 12-filter 30-capillary 8-air-cooled condenser 10-3 position-5 way magnetic valve 3-compressor 1 loop by the pipeline serial connection by the pipeline serial connection.When water temperature in the heat exchanger does not reach requirement or attemperater underfill still, and when refrigerator still need freeze, control system control 3 position-5 way magnetic valve connects compressor 1-3 position-5 way magnetic valve 3-heat exchanger 12-filter 6-capillary 5-evaporimeter 4-3 position-5 way magnetic valve 3-compressor 1 loop, cuts out other loops, and the condenser that the heat exchanger tube in the heat exchanger is equivalent to refrigerator heats water inlet wherein.When water temperature in the heat exchanger does not reach requirement or attemperater underfill still, and refrigerator is not need freeze the time, control system control 3 position-5 way magnetic valve is connected the general air-cooled condenser 9-of compressor 1-3 position-5 way magnetic valve 3-heat exchanger 12-filter 30-capillary 8-air-cooled condenser 10 (starting fan when the temperature of condenser pipe is below or above setting value)-3 position-5 way magnetic valve 3-compressor 1 loop, close other loops, the airborne heat of condenser absorbing environmental in heat supply water, play the effect of air conditioner refrigerating, kitchen or other indoor temperature have been reduced effectively, part has played the effect of air-conditioning, has improved indoor working environment.
Consider that the condenser pipe of refrigerator capable of heating water in the prior art directly inserts in the water tank higher at the incipient stage refrigerating efficiency, but along with the situation that refrigerating efficiency progressively reduces appears in the rising of water temperature, and water inlet pipe and water outlet pipe directly links to each other with water tank, the water temperature of water tank upper is higher when can produce the beginning water, prolongation along with the water time, the situation that the further mixing of hot and cold water progressively reduces the water outlet water temperature, adopt heat exchanger and storage tank to be provided with respectively in the utility model, handle in temperature control and automatically controlled comprehensive control system, solved the uneven problem in refrigerating efficiency and water outlet water temperature front and back effectively.Be embodied in: the water inlet that (1) is communicated with running water pipe is connected to hydraulic pressure sensor, cut off the water or hydraulic pressure when not enough this heat-exchange system do not start; Subsequently the electromagnet cut off valve of Lian Jieing by with storage tank that heat exchanger links to each other on displacement transducer control, when water tank is filled with, switch by the condensation loop of control system control stop valve action cut-off water route and 3 position-5 way solenoid control.(2) flow of flow control valve control water is set between heat exchanger and the storage tank that is attached thereto on the pipeline, the hot water that heat exchange produces enters storage tank by flow control valve.(3) storage tank can be processed by stainless steel material or heat-proof macromolecule material, the outside insulating foam material that coats, its top is provided with the water level displacement transducer, water level displacement transducer action when water tank is filled with, switch in the stop valve action and the 3 position-5 way solenoid control condensation loop that start the water inlet road by control system.(4) blowoff valve is equipped with in the storage tank bottom, and water outlet constant voltage tubing pump (can not adorn the constant voltage tubing pump as what the employing elevated tank can flow automatically) is housed on the water lines of bottom sides, can guarantee the normal pressure of water outlet.(5) bottom side at first (little) storage tank is equipped with the pipeline that is communicated with second (greatly) storage tank according to user's requirement, and the manual opening-closing valve is housed on its pipeline, opens this road when needing; In big storage tank, be provided with auxilliary insulation heating of electricity and temperature control sensor-based system to keep water temperature constant.
Refrigerator with an intermediate size is an example, but more than electric energy 400 degree that 1 year savings is used to outward heat.Be equivalent to the usefulness that 2-3 times of direct electric heating produces owing to consume the heat that the heat pump of same electric energy produces, only depend on this energy can heat hot water about 30 liters 45 ℃ every day, can satisfy the hot water needs of general family kitchen.
The utility model complete function designs perfectly, is easy to industrialization, and is easy to utilize.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Hot-water air-conditioning refrigerator, comprise the compressor 1 that is connected in series by pipeline successively, condenser 9, filter 6, capillary 5 and evaporator of refrigerator 4, compressor 1 outlet and inlet tube, evaporimeter 4 outlets are connected with 3 position-5 way magnetic valve 3 with condenser 9 inlet tubes, compressor 1 inlet tube that is connected with 3 position-5 way magnetic valve 3 is provided with gas-liquid separator 2, be in series with the air-cooled condenser 10 of band fan 11 between 3 position-5 way magnetic valve 3 and the condenser 9, be in series with check valve 7 and the shunt circuit of capillary 8 and the shunt circuit of check valve 29 and filter 30 between condenser 9 and the filter 6 successively, 3 position-5 way magnetic valve 3 and two filters 6, be serially connected with heat exchanger tube 15 between 30 connecting pipelines, heat exchanger tube 15 is arranged to be brought into, in the heat exchanger 12 of delivery port, 3 position-5 way magnetic valve 3 is connected with control circuit.
Heat exchanger 12 water inlet pipes are provided with hydraulic pressure sensor 13 and electromagnet cut off valve 14, heat exchanger 12 is by the little storage tank 16 of hot water thermal insulating of cross current band hot water outlet, storage tank 16 tops are provided with level sensor 17, and hydraulic pressure sensor 13, electromagnet cut off valve 14 and level sensor 17 are connected with control circuit.Heat exchanger 12 is provided with the flow control valve 28 that is connected with control circuit with 16 communicating pipes of storage tank, and storage tank 16 bottoms are provided with the sewage draining exit of band blowoff valve 27.The water outlet constant voltage tubing pump 25 that is connected with control circuit is housed on the storage tank 16 lower side outlet pipes 26.Storage tank 16 bottoms were communicated with big storage tank 23 by the communicating pipe 18 of band hand control valve 19, big storage tank 23 tops are provided with atmosphere entry 20, inside is provided with auxilliary heating arrangements 22 of electricity and temperature sensor 21, the bottom is provided with the sewage draining exit of band blowoff valve 24, and flow control valve 28, water outlet constant voltage tubing pump 25, the auxilliary heating arrangements 22 of electricity are connected with control circuit with temperature sensor 21.
Claims (5)
1, hot-water air-conditioning refrigerator, comprise the compressor that is connected in series by pipeline successively, condenser, filter, capillary and evaporator of refrigerator, it is characterized in that, compressor outlet pipe and inlet tube, evaporator outlet pipe is connected with the 3 position-5 way magnetic valve with the condenser inlet pipe, be in series with air-cooled condenser between 3 position-5 way magnetic valve and the condenser, be in series with the shunt circuit of check valve and shunt circuit capillaceous and check valve and filter between condenser and the filter successively, be serially connected with heat exchanger tube between 3 position-5 way magnetic valve and two filter connecting pipelines, heat exchanger tube is arranged to be brought into, in the heat exchanger of delivery port, the 3 position-5 way magnetic valve is connected with control circuit.
2, hot-water air-conditioning refrigerator as claimed in claim 1, it is characterized in that, heat exchanger is by the insulation hot water storage tank of cross current band hot water outlet, the heat exchanger water inlet pipe is provided with hydraulic pressure sensor and electromagnet cut off valve, the storage tank top is provided with level sensor, and electromagnet cut off valve and sensor are connected with control circuit.
3, hot-water air-conditioning refrigerator as claimed in claim 2 is characterized in that, heat exchanger is provided with the flow control valve that is connected with control circuit with storage tank communicating pipe, and the storage tank bottom is provided with the sewage draining exit of band blowoff valve.
4, as claim 2 or 3 described hot-water air-conditioning refrigerators, it is characterized in that, the water outlet constant voltage tubing pump that is connected with control circuit is housed on the storage tank lower side outlet pipeline.
5, hot-water air-conditioning refrigerator as claimed in claim 4, it is characterized in that, the storage tank bottom was communicated with big storage tank by the communicating pipe of band control valve, big storage tank top is provided with atmosphere entry, inside is provided with auxilliary heating arrangements of electricity and temperature sensor, the bottom is provided with the sewage draining exit of band blowoff valve, and control valve, the auxilliary heating arrangements of electricity are connected with control circuit with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030257 CN2884078Y (en) | 2006-03-22 | 2006-03-22 | Refrigerator with functions of hot water profn. and air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030257 CN2884078Y (en) | 2006-03-22 | 2006-03-22 | Refrigerator with functions of hot water profn. and air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884078Y true CN2884078Y (en) | 2007-03-28 |
Family
ID=37957140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030257 Expired - Lifetime CN2884078Y (en) | 2006-03-22 | 2006-03-22 | Refrigerator with functions of hot water profn. and air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884078Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674621A (en) * | 2016-03-31 | 2016-06-15 | 天津众石睿哲科技有限责任公司 | Domestic energy comprehensive utilization system with carbon dioxide as refrigerant |
-
2006
- 2006-03-22 CN CN 200620030257 patent/CN2884078Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674621A (en) * | 2016-03-31 | 2016-06-15 | 天津众石睿哲科技有限责任公司 | Domestic energy comprehensive utilization system with carbon dioxide as refrigerant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090610 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |