CN2277048Y - Single-heat air conditioner - Google Patents
Single-heat air conditioner Download PDFInfo
- Publication number
- CN2277048Y CN2277048Y CN 96247613 CN96247613U CN2277048Y CN 2277048 Y CN2277048 Y CN 2277048Y CN 96247613 CN96247613 CN 96247613 CN 96247613 U CN96247613 U CN 96247613U CN 2277048 Y CN2277048 Y CN 2277048Y
- Authority
- CN
- China
- Prior art keywords
- front panel
- air conditioner
- fan electromotor
- back casing
- electric shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to an air conditioner, particularly a single-heat air conditioner. A heating element support (2) is fixed on a rear case (10). A PTC heating element (1) is installed on one heating element support. A fan electromotor (3), an electric appliance circuit control board (9) are positioned at the right end of the rear case. A centrifugal fan wheel (5) is installed on the fan electromotor and a bearing at the left end. An air guiding plate (4) is arranged at the lower part. An electric shock guard net (8) is fixed on a front panel (11). A dust screen (7) is clamped between the front panel and the electric shock guard net. The front panel is loaded into the rear case for forming. The utility model with the automatic constant temperature function has the advantages of easily adjustable heat productivity, saving energy, good safety performance, and without flame, radiation, and light consumption, and the air conditioner is suitable for various heating occasions.
Description
The utility model relates to air-conditioner, particularly a kind of single heat air conditioner.
Air-conditioner of the prior art is when being lower than subzero 4 ℃, its heat pump heating effect is undesirable, because when being lower than 0 ℃, condenser freezes, and causes cold and hot exchange difficulty, can't use, some oil fields, engineering truck operation in the open air heating can't solve in addition, at present, and heating system (comprising air-conditioning, heater, warm-air drier) unit interval heat exchange amount deficiency, more than 800 ℃ naked light is arranged as traditional nickel filament highest temperature, its caloric value can not be adjusted automatically with variation of ambient temperature.
The purpose of this utility model is: a kind of single heat air conditioner is provided, it is by the PTC heater, fan electromotor, centrifugal impeller, wind deflector and electric appliance circuits control panel are formed, system's heating and aeration type air-conditioner, has the automatic constant-temperature function, caloric value can be by the dissipation factor and the complete machine circular flow of profile, EAT is adjusted, and energy savings is not high to the voltage stability requirement, exothermic material varies with temperature, reaction time is fast, good reliability, and the electric appliance circuits control system adopts the high reliability integrated circuit, convenient and swift, the luxurious elegance of outward appearance, the complete machine airflow design is a kind of air conditioner of practicality.
Formation of the present utility model: by PTC heater, fan electromotor, centrifugal impeller, wind deflector, Air Filter, the prevention of electric shock net, the electric appliance circuits control panel, back casing and front panel are formed, go up fixedly heater support (2) at back casing (10), go up installation PTC heater (1) at heater support (2), fan electromotor (3) back casing (10) bottom righthand side of packing into, centrifugal impeller (5) is installed on the rubber shaft bearing of fan electromotor (3) and left end, wind deflector (4) is installed in the below, prevention of electric shock net (8) is fixed on the front panel (11), Air Filter (7) snaps between front panel (11) and the prevention of electric shock net (8), electric appliance circuits control panel (9) is put into back casing (10) upper right corner, connect lead, front panel (11) is packed on the back casing (10), fixed-type with screw and clamp.
Compared with the prior art, the utility model is rational in infrastructure, and is easy to assembly; modern design has the automatic constant-temperature function, the flames of anger; safe, caloric value is easy to adjust energy savings; its caloric value changes with variation of ambient temperature; when room temperature was high, its power output was little, when room temperature is hanged down; its power output is big; automatically adjust, not high to the voltage stability requirement, exothermic material varies with temperature; reaction time is fast; good reliability, what can not produce electrothermal alloy crosses the thermal oxide burn-off, and the electric appliance circuits control system adopts the reliability integrated circuit; the branch that strong and weak heat is arranged; and adopt multiple protective complete machine performance system, and be equipped with the far infrared remote control, convenient and swift; the luxurious elegance of outward appearance, the complete machine airflow design.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model structure charts;
Accompanying drawing 3 is left views of accompanying drawing 1;
Accompanying drawing 4 is fundamental diagrams;
Accompanying drawing 5 is protection system circuit diagrams.
Embodiment of the present utility model: as accompanying drawing 1, accompanying drawing 2, shown in the accompanying drawing 3, go up fixing heating support (2) at back casing (10), go up installation four groups of PTC heaters (1) at the fixing hole (12) of heating support (2), fan electromotor (3) back casing (10) bottom righthand side of packing into, centrifugal impeller (5) is installed on the rubber effect bearing of fan electromotor (3) and left end, wind deflector (4) is installed in the below, prevention of electric shock net (8) is fixed on the front panel (11), Air Filter (7) snaps between front panel (11) and the prevention of electric shock net (8), electric appliance circuits control panel (9) is put into back casing (10) upper right corner, connect lead, front panel (11) is packed on the back casing (10), fixed-type with screw and clamp.
As shown in Figure 5; overload protection device B connects with temperature detect switch (TDS) K, and electronic delay device S connects with fan electromotor M, and electronic delay device S, fan electromotor M series circuit and overload protection B, temperature detect switch (TDS) K and heater R form parallel circuit; when power supply D opened, complete machine was started working.
As shown in Figure 4, connect power switch, AC relay J1, J2 closure, fan electromotor M starts working, and input heats indication, weak heat, relay switch J3 opens, and heater R2 starts working, and input heats indication, middle heat, relay switch J4 opens, and heater R1 starts working, input heats indication again, heat-flash, relay switch J5 row are again opened, and heater R3 also starts working.
Claims (1)
1, a kind of single heat air conditioner, by the PTC heater, fan electromotor, centrifugal impeller, wind deflector, Air Filter, the prevention of electric shock net, the electric appliance circuits control panel, back casing and front panel are formed, it is characterized in that: go up fixedly heater support (2) at back casing (10), go up installation PTC heater (1) at heater support (2), fan electromotor (3) back casing (10) bottom righthand side of packing into, centrifugal impeller (5) is installed on the rubber shaft bearing of fan electromotor (3) and left end, wind deflector (4) is installed in the below, prevention of electric shock net (8) is fixed on the front panel (11), Air Filter (7) snaps between front panel (11) and the prevention of electric shock net (8), electric appliance circuits control panel (9) is put into back casing (10) upper right corner, connect lead, front panel (11) is packed on the back casing (10), fixed-type with screw and clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247613 CN2277048Y (en) | 1996-11-21 | 1996-11-21 | Single-heat air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247613 CN2277048Y (en) | 1996-11-21 | 1996-11-21 | Single-heat air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2277048Y true CN2277048Y (en) | 1998-03-25 |
Family
ID=33919720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96247613 Expired - Fee Related CN2277048Y (en) | 1996-11-21 | 1996-11-21 | Single-heat air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2277048Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503744A (en) * | 2020-12-02 | 2021-03-16 | 珠海格力电器股份有限公司 | Control method and device of air conditioner |
-
1996
- 1996-11-21 CN CN 96247613 patent/CN2277048Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503744A (en) * | 2020-12-02 | 2021-03-16 | 珠海格力电器股份有限公司 | Control method and device of air conditioner |
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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 |