CN216159205U - Fresh air ventilation intelligent switching device - Google Patents
Fresh air ventilation intelligent switching device Download PDFInfo
- Publication number
- CN216159205U CN216159205U CN202122033450.9U CN202122033450U CN216159205U CN 216159205 U CN216159205 U CN 216159205U CN 202122033450 U CN202122033450 U CN 202122033450U CN 216159205 U CN216159205 U CN 216159205U
- Authority
- CN
- China
- Prior art keywords
- catalyst
- cold
- air outlet
- hot
- shell
- 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.)
- Active
Links
Images
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to the technical field of intelligent switching devices, in particular to a fresh air ventilation intelligent switching device which comprises a shell, a cold air outlet, a hot air outlet, an air inlet, a ventilation pipe, a rotating bracket, a rotating wheel, a ventilation groove, a compressor, a cold catalyst, a hot catalyst, a control valve body, a shutter and a filter screen, wherein the cold air outlet is arranged at the upper part of the shell; the top of the shell is connected with the cold air outlet; the top of the shell is connected with the hot air outlet; the top of the shell is connected with the air inlet; the bottoms of the cold air outlet and the hot air outlet are connected with the ventilation pipe; a partition plate is arranged in the ventilation pipe; the bottom of the ventilation pipe is connected with the rotating bracket; a ventilation groove is formed in the rotating wheel; the inside of the ventilation groove is bent; a baffle is arranged between the cold catalyst and the hot catalyst, and the cold catalyst is connected with the bottom of the inner wall of the shell; the thermal catalyst is connected with the bottom of the inner wall of the shell; the cold catalyst is positioned right below the cold air outlet; the thermal catalyst is positioned right below the thermal air outlet. The utility model has simple structure and simple operation, and can simultaneously generate low-temperature and high-temperature fresh air, thereby realizing quick cold and hot switching.
Description
Technical Field
The utility model relates to the technical field of intelligent switching devices, in particular to an intelligent fresh air ventilation switching device.
Background
Along with the improvement of people's standard of living, people's requirement to indoor air quality is higher and higher, fresh air ventilator has all been disposed to many public occasions and families and has improved indoor air quality, can also retrieve the energy that indoor air conditioning system produced when introducing outdoor new trend, but just need dispose solitary air conditioning system and fresh air system, thereby traditional fresh air ventilation device passes through the positive and negative operating condition realization cold and hot regulation effect of compressor, general energy has not only been wasted, cold and hot switching process restarts for a long time, inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the background art, and provides a fresh air ventilation intelligent switching device which is simple in structure and convenient to operate and can generate low-temperature and high-temperature fresh air simultaneously so as to realize quick cold and hot switching.
The utility model provides a fresh air ventilation intelligent switching device which comprises a shell, a cold air outlet, a hot air outlet, an air inlet, a ventilation pipe, a rotating support, a rotating wheel, a ventilation groove, a compressor, a cold catalyst, a hot catalyst, a control valve body, a shutter and a filter screen, wherein the cold air outlet is arranged on the shell;
the top of the shell is connected with the cold air outlet; the top of the shell is connected with the hot air outlet; the top of the shell is connected with the air inlet; the bottoms of the cold air outlet and the hot air outlet are connected with the ventilation pipe; a partition plate is arranged in the ventilation pipe; the bottom of the ventilation pipe is connected with the rotating bracket; the rotating bracket is rotationally connected with the rotating wheel; a ventilation groove is formed in the rotating wheel; the inside of the ventilation groove is bent; the bottom of the rotating bracket is provided with a through hole and faces the direction of the filter screen;
the interior of the shell is connected with a compressor; the output end of the compressor is connected with the control valve body; two ends of the control valve body are connected with the cold catalyst and the hot catalyst; a baffle is arranged between the cold catalyst and the hot catalyst, and the cold catalyst is connected with the bottom of the inner wall of the shell; the thermal catalyst is connected with the bottom of the inner wall of the shell; the cold catalyst is positioned right below the cold air outlet; the thermal catalyst is positioned right below the thermal air outlet;
the bottom of the air inlet is connected with the shutter; the louver faces to the direction of the cold catalyst and the direction of the hot catalyst; the side surfaces of the cold catalyst and the hot catalyst are provided with air vents; the air vent is vertical to the baffle between the cold catalyst and the hot catalyst, and the air vent faces to the direction of the filter screen; the bottom of the filter screen is provided with a collecting box; the cold air outlet and the hot air outlet are provided with air blowers.
Preferably, be equipped with copper pipe and multiunit conducting strip in cold catalyst and the hot catalyst, multiunit conducting strip interval is the same, is equipped with the through-hole on the multiunit conducting strip, and the siphunculus passes from the through-hole.
Preferably, a rotating shaft is arranged in the blind window, a wind shield is arranged on the rotating shaft, an airtight piece is arranged at the joint of the wind shield and the blind window, and a control rotating rod is arranged on the side face of the blind window.
Preferably, the filter screen slope sets up in the casing inside, and the filter screen least significant end is towards the collecting box direction.
Preferably, a plurality of sets of check valves are arranged in the control valve body and face the cold catalyst and the hot catalyst respectively.
Preferably, a motor is arranged in the compressor, and Freon is arranged in the compressor.
Preferably, a plurality of groups of air blowers are arranged inside the shell, and the air blowers are connected with the cold air outlet and the hot air outlet.
Preferably, the bottom of the shell is provided with a ground foot, and a rubber buffer layer is arranged on the ground foot.
The technical scheme of the utility model has the following beneficial technical effects:
the air conditioner has a simple structure, is simple and convenient to operate, can simultaneously generate low-temperature and high-temperature fresh air, so that cold and hot temperatures can be quickly switched, the combination of the compressor and the control valve body can effectively separate the cold and hot temperatures, the rotating bracket and the rotating wheel realize the temperature selection function, the shutter effectively controls the air inlet strength, so that the air quantity is adjusted, and the dust content in the air is reduced by the filter screen and the collecting box, so that the purifying effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an intelligent fresh air change switching device according to the present invention;
fig. 2 is a schematic structural view of a rotating wheel in the intelligent fresh air change switching device according to the present invention;
fig. 3 is a schematic structural diagram of a filter screen in the intelligent fresh air change switching device according to the present invention;
fig. 4 is a schematic structural diagram of an air inlet in the intelligent fresh air change switching device according to the present invention;
reference numerals: 1. a housing; 2. a cold air outlet; 3. a hot air outlet; 4. an air inlet; 5. a vent pipe; 6. a partition plate; 7. rotating the bracket; 8. a rotating wheel; 9. a ventilation slot; 10. a compressor; 11. a cold catalyst; 12. a thermal catalyst; 13. a control valve body; 14. a blower; 15. a blind window; 16. a ventilation port; 17. a collection box; 18. and (4) a filter screen.
Detailed Description
Example one
As shown in fig. 1-4, the intelligent switching device for fresh air ventilation provided by the present invention comprises a housing 1, a cold air outlet 2, a hot air outlet 3, an air inlet 4, a ventilation pipe 5, a rotary bracket 7, a rotary wheel 8, a ventilation groove 9, a compressor 10, a cold catalyst 11, a hot catalyst 12, a control valve body 13, a shutter 15 and a filter screen 18;
the top of the shell 1 is connected with the cold air outlet 2; the top of the shell 1 is connected with the hot air outlet 3; the top of the shell 1 is connected with an air inlet 4; the bottoms of the cold air outlet 2 and the hot air outlet 3 are connected with a ventilation pipe 5; a partition plate 6 is arranged in the ventilation pipe 5; the bottom of the ventilation pipe 5 is connected with a rotating bracket 7; the rotating bracket 7 is rotationally connected with the rotating wheel 8; a ventilation groove 9 is arranged inside the rotating wheel 8; the inside of the ventilation slot 9 is bent; the bottom of the rotating bracket 7 is provided with a through hole, and the bottom of the rotating bracket 7 faces the direction of the filter screen 18;
the interior of the shell 1 is connected with a compressor 10; the output end of the compressor 10 is connected with the control valve body 13; two ends of the control valve body 13 are connected with the cold catalyst 11 and the hot catalyst 12; a baffle is arranged between the cold catalyst 11 and the hot catalyst 12, and the cold catalyst 11 is connected with the bottom of the inner wall of the shell 1; the thermal catalyst 12 is connected with the bottom of the inner wall of the shell 1; the cold catalyst 11 is positioned right below the cold air outlet 2; the thermal catalyst 12 is positioned right below the hot air outlet 3;
the bottom of the air inlet 4 is connected with a shutter 15; the louver 15 is directed toward the cold catalyst 11 and the hot catalyst 12; the side surfaces of the cold catalyst 11 and the hot catalyst 12 are provided with air vents 16; the air vent is vertical to the baffle between the cold catalyst 11 and the hot catalyst 12, and the air vent 16 faces to the direction of the filter screen 18; the bottom of the filter screen 18 is provided with a collecting box 17; the cold air outlet 2 and the hot air outlet 3 are provided with air blowers 14.
In this embodiment, the working method that compressor 10 produced cold and hot effect simultaneously has been adopted, can be with the leading-in cold catalyst 11 of refrigeration that the compression produced through control valve body 13, in the leading-in hot catalyst 12 of heat that the release produced, thereby realize the effect of cold catalyst 11 and the simultaneous working of hot catalyst 12, rotate support 7 and rotate wheel 8 and can switch between cold air outlet 2 and hot air outlet 3, thereby just according to having lacked compressor 10 restart latency, the effect of seamless cold and hot switching has been realized, the air intake 4 can be controlled the air inlet with shutter 15's design, filter screen 18 can reduce dust content in the air at the in-process of taking a breath, the filter effect has been played.
Example two
As shown in fig. 2-4, compared with the first embodiment, in the present embodiment, the cold catalyst 11 and the hot catalyst 12 are provided with copper pipes and multiple sets of heat conducting fins, the intervals between the multiple sets of heat conducting fins are the same, the multiple sets of heat conducting fins are provided with through holes, and the through pipe passes through the through holes; a rotating shaft is arranged in the shutter 15, a wind shield is arranged on the rotating shaft, an airtight piece is arranged at the joint of the wind shield and the shutter, and a control rotating rod is arranged on the side surface of the shutter 15; the filter screen 18 is obliquely arranged in the shell 1, and the lowest end of the filter screen 18 faces the direction of the collecting box 17; a plurality of sets of check valves are arranged inside the control valve body 13, and the check valves face the cold catalyst 11 and the hot catalyst 12 respectively; a motor is arranged in the compressor 10, and Freon is arranged in the compressor 10; a plurality of groups of air blowers 14 are arranged inside the shell 1, and the air blowers 14 are connected with the cold air outlet 2 and the hot air outlet 3; the bottom of the shell 1 is provided with a ground foot, and a rubber buffer layer is arranged on the ground foot.
In an embodiment of the present invention, the heat conducting fins and the copper tube can accelerate the temperature exchange efficiency between the cold catalyst 11 and the hot catalyst 12, thereby improving the cooling and heating effects, and the control valve body 13 can prevent the refrigerant from flowing backwards through the check valve, thereby ensuring the temperature separation.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. An intelligent fresh air exchange switching device is characterized by comprising a shell (1), a cold air outlet (2), a hot air outlet (3), an air inlet (4), a ventilation pipe (5), a rotating support (7), a rotating wheel (8), a ventilation groove (9), a compressor (10), a cold catalyst (11), a hot catalyst (12), a control valve body (13), a shutter (15) and a filter screen (18);
the top of the shell (1) is connected with the cold air outlet (2); the top of the shell (1) is connected with the hot air outlet (3); the top of the shell (1) is connected with the air inlet (4); the cold air outlet (2) and the hot air outlet (3) are connected with the ventilation pipe (5) at the bottom; a partition plate (6) is arranged in the ventilation pipe (5); the bottom of the ventilation pipe (5) is connected with a rotating bracket (7); the rotating bracket (7) is rotationally connected with the rotating wheel (8); a ventilation groove (9) is arranged in the rotating wheel (8); the inside of the ventilation groove (9) is bent; the bottom of the rotating bracket (7) is provided with a through hole, and the bottom of the rotating bracket (7) faces the direction of the filter screen (18);
the interior of the shell (1) is connected with a compressor (10); the output end of the compressor (10) is connected with the control valve body (13); two ends of the control valve body (13) are connected with the cold catalyst (11) and the hot catalyst (12); a baffle is arranged between the cold catalyst (11) and the hot catalyst (12), and the cold catalyst (11) is connected with the bottom of the inner wall of the shell (1); the thermal catalyst (12) is connected with the bottom of the inner wall of the shell (1); the cold catalyst (11) is positioned right below the cold air outlet (2); the thermal catalyst (12) is positioned right below the thermal air outlet (3);
the bottom of the air inlet (4) is connected with the shutter (15); the louver (15) faces the cold catalyst (11) and the hot catalyst (12); the side surfaces of the cold catalyst (11) and the hot catalyst (12) are provided with air vents (16); the air vent is vertical to the baffle between the cold catalyst (11) and the hot catalyst (12), and the air vent (16) faces to the direction of the filter screen (18); the bottom of the filter screen (18) is provided with a collecting box (17); the cold air outlet (2) and the hot air outlet (3) are provided with air blowers (14).
2. The intelligent fresh air ventilation switching device according to claim 1, wherein the cold catalyst (11) and the hot catalyst (12) are provided with copper tubes and multiple sets of heat conducting fins, the multiple sets of heat conducting fins have the same spacing, the multiple sets of heat conducting fins are provided with through holes, and the through tubes pass through the through holes.
3. The intelligent fresh air ventilation switching device according to claim 1, wherein a rotating shaft is arranged inside the louver (15), a wind screen is arranged on the rotating shaft, an air sealing member is arranged at a joint of the wind screen and the louver, and a control rotating rod is arranged on the side surface of the louver (15).
4. The intelligent fresh air ventilation switching device according to claim 1, wherein the filter screen (18) is obliquely arranged inside the housing (1), and the lowest end of the filter screen (18) faces the collecting box (17).
5. The intelligent fresh air ventilation switching device according to claim 1, wherein a plurality of sets of check valves are disposed inside the control valve body (13), and the plurality of sets of check valves face the cold catalyst (11) and the hot catalyst (12), respectively.
6. An intelligent switching device of fresh air and ventilation according to claim 1, wherein a motor is arranged in the compressor (10), and freon is arranged in the compressor (10).
7. The intelligent fresh air ventilation switching device according to claim 1, wherein a plurality of sets of blowers (14) are arranged inside the casing (1), and the plurality of sets of blowers (14) are connected with the cold air outlet (2) and the hot air outlet (3).
8. The intelligent fresh air ventilation switching device according to claim 1, wherein a bottom foot is arranged at the bottom of the casing (1), and a rubber buffer layer is arranged on the bottom foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122033450.9U CN216159205U (en) | 2021-08-26 | 2021-08-26 | Fresh air ventilation intelligent switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122033450.9U CN216159205U (en) | 2021-08-26 | 2021-08-26 | Fresh air ventilation intelligent switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159205U true CN216159205U (en) | 2022-04-01 |
Family
ID=80840411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122033450.9U Active CN216159205U (en) | 2021-08-26 | 2021-08-26 | Fresh air ventilation intelligent switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159205U (en) |
-
2021
- 2021-08-26 CN CN202122033450.9U patent/CN216159205U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201141661Y (en) | Integral energy-saving air-conditioning unit | |
| CN206018830U (en) | A kind of little space special air conditioner | |
| CN110657523A (en) | Kitchen air conditioning system | |
| WO2021143132A1 (en) | Ceiling-mounted fresh air conditioner indoor unit | |
| CN216159205U (en) | Fresh air ventilation intelligent switching device | |
| CN207455730U (en) | A kind of front and rear outlet air ceiling mounting type air conditioner used in kitchen | |
| CN2622603Y (en) | Mixed airflow heat exchanging ventilator | |
| CN1242495A (en) | External wall type air conditioner for room | |
| CN213454110U (en) | Indoor air quality control system | |
| CN110864338B (en) | Refrigeration range hood | |
| CN204678504U (en) | Air conditioner room unit and air-conditioning system | |
| CN2336248Y (en) | Externally hung room air conditioner | |
| CN2256992Y (en) | Window air-conditioner with vent in bottom | |
| CN110925889A (en) | Clean new trend processing system of many return strokes | |
| CN2663888Y (en) | Refrigerator having air-conditioner function | |
| CN2146675Y (en) | Energy-saving scavenging air conditioner | |
| CN214949495U (en) | Kitchen air conditioner | |
| CN215723807U (en) | Condensation air-exhaust air-conditioning equipment capable of adjusting performance according to environmental factors | |
| CN201547922U (en) | Air conditioner with double-tube structure | |
| CN217785401U (en) | Total heat exchange fresh air fan | |
| CN209763319U (en) | Side air blowing and sucking air cooler for operation room | |
| CN102980251A (en) | Window-type air conditioner with fresh air exchange function | |
| CN218884132U (en) | Window type air conditioner | |
| CN216667852U (en) | Direct-expansion type dehumidifying heat pump unit | |
| CN211177519U (en) | Heat exchanger and air conditioner with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |