CN2797948Y - Energy-saving environmental protection type air conditioner - Google Patents
Energy-saving environmental protection type air conditioner Download PDFInfo
- Publication number
- CN2797948Y CN2797948Y CN 200420076627 CN200420076627U CN2797948Y CN 2797948 Y CN2797948 Y CN 2797948Y CN 200420076627 CN200420076627 CN 200420076627 CN 200420076627 U CN200420076627 U CN 200420076627U CN 2797948 Y CN2797948 Y CN 2797948Y
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- water
- guillotine
- closed container
- air conditioner
- environmental protection
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Abstract
The utility model provides an energy-saving environmental protection type air conditioner in order to solve defects that a one-way valve and the capillary tube groups of the existing air conditioner consume too much energy and are inconvenient to maintain, the condensed water can flow to the outside, and the outdoor machine exchanger can frost rapidly because of the influence of the environmental factor when heats. A two-way filtering guillotine is connected with the inlet of the indoor machine system, a water cooled evaporator is arranged inside the outdoor machine, and an indoor condensed water path is connected with the hollow cavity of the water cooled evaporator by a pipe line. The pipe line of the water cooled evaporator is connected between an exhaust port and a four-way valve of a compressor; a one-way valve and a gas-liquid segregator are connected between a stop valve and a heat exchanger of the outdoor machine, while the pipe line of the outdoor machine system is connected with the two-way filtering guillotine by the one-way valve, the gas-liquid segregator and the stop valve. The two-way filtering guillotine has the function of heating or cooling the capillary stream, while the water cooled evaporator has the function of evaporating the condensed water of the indoor machine and condensing the high-temperature gas in the system at the same time.
Description
Technical field
The utility model relates to a kind of energy conservation environmental protection air conditioner.
Background technology
As everyone knows, air-conditioning is in the use in summer at present, and the condensed water that all can have indoor set to cause the temperature difference to flow out because of the cold and hot exchange of refrigeration generation flows out outdoor, and these condensed waters also are a kind of energy, have wasted like this.Check valve that present traditional air-conditioning is adopted in system and the design of capillary group are in off-premises station (for wall-hanging split air conditioner), the capillary group of damming all is installed between the liquid valve and exchanger outlet of off-premises station, need about 3～4 meters long tube connectors, the problem that it brings be the power consumption and when its parts of maintain and replace, maintenance cost is too high, consuming time and contaminated environment etc., in the winter time, when environment temperature is lower than-7～-10 ℃, heating effect also can reduce (this also is that the characteristic in the employed cold-producing medium fluorine of present air-conditioner Lyons itself determines) greatly, and this factor has determined also that the off-premises station interchanger is influenced by ambient temperature and caused the too fast reason place of frosting.For addressing this problem, at present, each producer that produces air-conditioner has mainly taked three kinds of ways to solve this problem.The one, check valve is installed in system is dammed and increase length capillaceous and strengthen high pressure and temperature difference effect; The 2nd, electric auxiliary heating device is installed is helped improve thermodynamic effect; The 3rd, automatic defrosting is set reaches the optimum operation effect.No matter adopt which kind of mode, all keep away unavoidable off-premises station and influenced by temperature and the frosting that causes is too fast, influence the problem of heating efficiency.
Summary of the invention
Inconvenient in order to solve power consumption of existing air-conditioning check valve and capillary group and maintenance, condensed water flows out outdoor, and the off-premises station interchanger is subjected to the too fast shortcoming of such environmental effects frosting when heating, and the utility model proposes energy conservation environmental protection air conditioner.
For this reason, the technical solution of the utility model is as follows: energy conservation environmental protection air conditioner, comprise off-premises station, indoor set, import department of system at indoor set is connected with bi-directional filtered guillotine, the water-cooled evaporimeter is installed in the off-premises station, indoor condensation water channel is connected by the cavity of pipeline with the water-cooled evaporimeter, the pipeline of water-cooled evaporimeter is connected between the exhaust outlet and cross valve of compressor, be connected with check valve between the heat exchanger of off-premises station and the stop valve, gas-liquid separator, the outdoor machine system pipeline passes through check valve, gas-liquid separator, stop valve is connected with bi-directional filtered guillotine.
The structure of bi-directional filtered guillotine is for being provided with two spools in tubular shell, the inner tubal wall of spool and tubular shell is slidingly matched, the spool periphery is provided with axial notch, spool matches with the two ends outlet of tubular shell with the tube wall spool, be fixed with at least 2 capillaries on each spool, the two ends outlet of tubular shell is connected with the pipe joint of band screen pack.
The water-cooled evaporimeter is made up of shell, helix tube, and helix tube is installed in the cavity of shell, and outer casing bottom is provided with the condensed water import, and the upper end is provided with and evaporates the mouth of a river, and the helix tube two ends are system interfaces.
Gas-liquid separator is made up of closed container, feed tube, drain pipe, be provided with three-layer metal screen pack at least in the closed container, feed tube extends installation downwards from the closed container top, and feed tube passes one deck screen pack, and the outlet of feed tube is in closed container inner chamber upper end; Drain pipe extends upward installation from the closed container bottom, and drain pipe passes all screen packs, and the import of drain pipe is in closed container inner chamber upper end.
Beneficial effect: when the summer environment temperature be higher than ± 43～± 46 ℃ the time, when the indoor set condensation flow after in the designed water-cooled evaporimeter of off-premises station, just in time condensation the high-temperature gas about 110 ℃ that compressor gave off, thereby reach the effect of condensation and evaporation, add the effect of the air-cooled type heat exchanger of off-premises station coupling, effect can improve more than 40%, has also solved because of the outdoor root problem that influences environment of air conditioner condensation current direction.When being in refrigeration, be subjected to the effect of check valve, gas-liquid separator is thrown off, and directly flows to stoste valve (being high pressure valve) from exchanger outlet.And be in when heating, be subjected to the effect of check valve, former high-voltage tube is transformed into low pressure from gas-liquid separator, by machine interchanger outside after gasifying, flowing to, thereby reduce the frosting frequency of external switch,, improve effect so that prolong optimal operational condition, reduce the defrost number of times, can improve refrigeration (heating) effect more than 40%; On the other hand, it is convenient to install, and maintenance cost is low, and maintenance cost has only about 20% of traditional air-conditioning; When the refrigeration system plugging fault took place, fluorine Lyons can be recycled in the outer machine and goes, and just need not discharge and can keep in repair easily, not only environmental protection but also quick.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a systematic schematic diagram of the present utility model.
Fig. 3 is the structural representation of water-cooled evaporimeter.
Fig. 4 is the structural representation of bi-directional filtered guillotine.
Fig. 5 is the structural representation of gas-liquid separator.
The specific embodiment
As shown in Figure 1, import department of system at indoor set 2 is connected with bi-directional filtered guillotine 10, water-cooled evaporimeter 6 is installed in the off-premises station 1, water-cooled evaporimeter 6 is arranged in the cavity on blower fan 4 next doors, indoor condensation water channel 11 is connected by the cavity of pipeline with water-cooled evaporimeter 6, the pipeline of water-cooled evaporimeter 6 is connected between the exhaust outlet and cross valve 12 of compressor 13, be connected with check valve 7 between the heat exchanger 3 of off-premises station 1 and the stop valve 9, gas-liquid separator 8, the outdoor machine system pipeline is by check valve 7, gas-liquid separator 8, stop valve 9 is connected with bi-directional filtered guillotine 10, and the system outlet of indoor set 2 passes through stop valve, pipeline is connected with cross valve 12.Can be provided with a water leg 14 in the exit of water-cooled evaporimeter 4, water leg 14 is installed in heat exchanger 3 next doors, is provided with water dumping motor 5 in the water leg, water thoroughly can be got rid of heat exchanger 3 like this, thus evaporation.Water leg 14 and water dumping motor 5 can be accepted or rejected as required.
In the schematic diagram as shown in Figure 2, dotted arrow represents to heat route, and the realization arrow is represented the route that freezes.
The process of heating is: cold-producing medium passes through condensers 15 to cross valve 12 from compressor 13, pass through the system of indoor sets 2 to bi-directional filtered guillotine 10 from cross valve 12 again, again from bi-directional filtered guillotine 10 through stop valves 9, check valve 7, gas-liquid separator 8, filter 16 heat exchanger 3 to off-premises station, be back to compressor 13 from heat exchanger 3 through cross valve 12 at last, heat circulation thereby finish.
Process of refrigerastion is: cold-producing medium passes through condensers 15 to cross valve 12 from compressor 13, again from cross valve 12 through the heat exchanger 3 of off-premises stations, filter 16, check valve 7, stop valve 9 to bi-directional filtered guillotine 10, system, cross valve 12 from bi-directional filtered guillotine 10 process indoor sets 2 is back to compressor 13 again, thereby finishes kind of refrigeration cycle.
Be the structure of the water-cooled evaporimeter 6 among Fig. 1 as shown in Figure 3.The water-cooled evaporimeter is made up of shell 18, helix tube 19, and helix tube 19 is installed in the cavity of shell 18 by support 20.Shell 18 bottoms are provided with condensed water import 21, and the upper end is provided with and evaporates the mouth of a river 22, and the helix tube two ends are system interfaces 23,24.
Be the structure of the bi-directional filtered guillotine 10 among Fig. 1 as shown in Figure 4.In tubular shell 25, be provided with spool 26 and spool 27, valve 26, spool 27 are slidingly matched with the inner tubal wall of tubular shell 25, the periphery of spool 26, spool 27 is provided with axial notch, spool 26 brings out mouth with one of tubular shell 25 and cooperates, spool 27 brings out mouth with one of tubular shell 25 and cooperates, be fixed with 3 capillaries 28 on the spool 26, be fixed with 2 capillaries 28 on the spool 27, the two ends outlet of tubular shell 25 is connected with the pipe joint of band screen pack 29.The dotted line haircut represents to heat installation direction, and solid arrow is represented the installation direction that freezes.
Be the structure of the gas-liquid separator 8 among Fig. 1 as shown in Figure 5.Be provided with three-layer metal screen pack 31 in the closed container 30, feed tube 32 extends installation downwards from closed container 30 tops, and feed tube 32 passes one deck screen pack 31, and the outlet of feed tube 32 is in closed container 1 inner chamber upper end; Drain pipe 33 extends upward installation from closed container 30 bottoms, and drain pipe 33 passes all screen packs 31, and the import of drain pipe 33 is in closed container 30 inner chambers upper end.On with respect to closed container 30 intracavity bottom positions, be provided with fuel feed hole on the drain pipe 33.
Claims (4)
1, energy conservation environmental protection air conditioner, comprise off-premises station, indoor set, it is characterized in that: the import department of system at indoor set is connected with bi-directional filtered guillotine, the water-cooled evaporimeter is installed in the off-premises station, indoor condensation water channel is connected by the cavity of pipeline with the water-cooled evaporimeter, the pipeline of water-cooled evaporimeter is connected between the exhaust outlet and cross valve of compressor, be connected with check valve, gas-liquid separator between the heat exchanger of off-premises station and the stop valve, the outdoor machine system pipeline is connected with bi-directional filtered guillotine by check valve, gas-liquid separator, stop valve; The structure of bi-directional filtered guillotine is: be provided with two spools in tubular shell, spool and tube wall are slidingly matched, the spool periphery is provided with axial notch, spool matches with the two ends outlet of tubular shell, be fixed with at least 2 capillaries on each spool, the two ends outlet of tubular shell is connected with the pipe joint of band screen pack.
2, energy conservation environmental protection air conditioner according to claim 1, it is characterized in that: described water-cooled evaporimeter is made up of shell, helix tube, and helix tube is installed in the cavity of shell, and outer casing bottom is provided with the condensed water import, the upper end is provided with and evaporates the mouth of a river, and the helix tube two ends are system interfaces.
3, energy conservation environmental protection air conditioner according to claim 2, it is characterized in that: described gas-liquid separator is made up of closed container, feed tube, drain pipe, be provided with three-layer metal screen pack at least in the closed container, feed tube extends installation downwards from the closed container top, feed tube passes one deck screen pack, and the outlet of feed tube is in closed container inner chamber upper end; Drain pipe extends upward installation from the closed container bottom, and drain pipe passes all screen packs, and the import of drain pipe is in closed container inner chamber upper end.
4, according to claim 1 or 3 described energy conservation environmental protection air conditioners, it is characterized in that: can be provided with a water leg in the exit of described water-cooled evaporimeter, water leg is installed in the heat exchanger next door of off-premises station, is provided with the water dumping motor in the water leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076627 CN2797948Y (en) | 2004-09-15 | 2004-09-15 | Energy-saving environmental protection type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076627 CN2797948Y (en) | 2004-09-15 | 2004-09-15 | Energy-saving environmental protection type air conditioner |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117730 Division CN2807158Y (en) | 2004-09-15 | 2004-09-15 | Gas-liquid separator |
| CN 200520117731 Division CN2802389Y (en) | 2004-09-15 | 2004-09-15 | Bidirection filtering shutoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797948Y true CN2797948Y (en) | 2006-07-19 |
Family
ID=36869191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420076627 Expired - Fee Related CN2797948Y (en) | 2004-09-15 | 2004-09-15 | Energy-saving environmental protection type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797948Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107429956A (en) * | 2014-11-21 | 2017-12-01 | 洋马株式会社 | Heat pump |
-
2004
- 2004-09-15 CN CN 200420076627 patent/CN2797948Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107429956A (en) * | 2014-11-21 | 2017-12-01 | 洋马株式会社 | Heat pump |
| US10605466B2 (en) | 2014-11-21 | 2020-03-31 | Yanmar Co., Ltd. | Heat Pump |
| US11441794B2 (en) | 2014-11-21 | 2022-09-13 | Yanmar Power Technology Co., Ltd. | Heat pump |
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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 |