CN220707657U - Automatic control equipment for heating ventilation air conditioner - Google Patents
Automatic control equipment for heating ventilation air conditioner Download PDFInfo
- Publication number
- CN220707657U CN220707657U CN202322039077.7U CN202322039077U CN220707657U CN 220707657 U CN220707657 U CN 220707657U CN 202322039077 U CN202322039077 U CN 202322039077U CN 220707657 U CN220707657 U CN 220707657U
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- control box
- box
- air
- fixedly connected
- side wall
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- 238000009423 ventilation Methods 0.000 title claims abstract description 49
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 29
- 238000004378 air conditioning Methods 0.000 claims abstract description 22
- 238000005057 refrigeration Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses automatic control equipment for heating ventilation and air conditioning, and relates to the technical field of heating ventilation and air conditioning. The left side end of the control box is fixedly connected with a ventilation cover, the ventilation cover is communicated with a heating ventilation air conditioning refrigerating device through an air duct, an electromagnetic valve is arranged on the air duct, an exhaust fan is arranged on the inner side of the control box, an internal temperature sensor and an external temperature sensor are respectively arranged on the inner side and the outer side of the control box, and a dust removing mechanism is arranged on an air inlet filter screen on the rear side wall of the control box; the temperature sensors at the inner side and the outer side are utilized to detect the temperature at the inner side and the outer side of the control, when the external temperature is lower than the internal temperature, the exhaust fan is opened to perform exhaust operation, when the external environment is far from the internal environment, the difference between the external environment and the internal environment is small, when the heat dissipation type cannot be realized through the exchange of external airflow and internal airflow, the electromagnetic valve is opened through the controller, a part of the diversion part of the refrigeration mechanism for ventilating cold air for a user is guided into the control box, and hot air flows out from the positions of the air outlet holes and the air inlet filter screen, so that the purpose of heat dissipation is achieved.
Description
Technical Field
The utility model relates to the technical field of heating ventilation and air conditioning, in particular to automatic control equipment of heating ventilation and air conditioning.
Background
The heating, ventilation and air conditioning system (i.e. central air conditioning system) is a common device for large markets, pharmaceutical factories and intelligent building mansions, and can improve the working and living environments of people. The control center of the heating, ventilation and air conditioning system is a heating, ventilation and air conditioning control cabinet with high automation degree, wherein the heating, ventilation and air conditioning cabinet body is used for controlling the operation of the heating, ventilation and air conditioning system. Due to weather reasons, the temperature inside the heating ventilation air conditioning control cabinet is changeable, and the too high or the too low temperature is unfavorable for the normal operation of electronic components inside the heating ventilation air conditioning cabinet body. Most of the existing heat dissipation devices dissipate heat in different seasons, a heat dissipation mode of only scattering heat holes and fans is generally adopted, the heat dissipation mode is single, the indoor and outdoor air temperature in summer is too high, equipment cannot dissipate heat easily, a large amount of heat is accumulated to cause ageing and damage of internal components, and therefore the service life of automatic control equipment is shortened.
Disclosure of Invention
The utility model aims to provide automatic control equipment for heating ventilation and air conditioning, which solves the technical problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic control equipment of heating ventilation air conditioner, includes the control box, the left side end fixedly connected with of control box ventilates the cover, the ventilation cover communicates with the control box, the outside end of control box is provided with refrigerating mechanism, refrigerating mechanism is heating ventilation air conditioner refrigerating plant, the ventilation cover is kept away from fixedly connected with air duct on the lateral wall of control box, the one end that the ventilation cover was kept away from to the air duct communicates with refrigerating mechanism's output, be provided with the solenoid valve on the air duct, solenoid valve external connection director, be provided with dust removal mechanism on the back lateral wall of control box, be provided with a plurality of venthole on the front lateral wall of control box, the inboard of control box is provided with the mounting panel, the upper and lower both ends of mounting panel respectively with the upper and lower both sides inner wall fixed connection of control box, the front side fixedly connected with air discharge fan of mounting panel, the air discharge fan is located the direct rear of a plurality of venthole, be provided with external temperature sensor on the lateral wall of control box, be provided with built-in temperature sensor on the inside wall of control box.
Preferably, a flow dividing frame is fixedly connected to the left inner wall of the control box, the flow dividing frame is located at the communication position of the ventilation hood and the control box, a plurality of flow dividing plates are arranged on the inner side of the flow dividing frame, and the front end and the rear end of each flow dividing plate are fixedly connected with the inner walls of the front side and the rear side of the flow dividing frame respectively.
Preferably, an air inlet filter screen is arranged on the rear side wall of the control box, the dust removing mechanism comprises a blow box and a collecting box, the blow box and the collecting box are respectively positioned on the front side and the rear side of the air inlet filter screen, and collecting holes are formed in the adjacent side walls of the blow box and the collecting box.
Preferably, the outer side wall of the control box is fixedly connected with a dust box and a cleaning air pump, the output end of the cleaning air pump penetrates through the side wall of the control box and is communicated with the blowing box, the input end of the cleaning air pump is communicated with the dust box, and the dust box is communicated with the collecting box through a hose.
Preferably, a movable slideway is arranged on the rear side wall of the control box, a movable block is slidably connected in the movable slideway, the upper ends of the air blowing box and the collecting box are fixedly connected with the lower end of the movable block, auxiliary plates are arranged on the left side and the right side of the movable slideway, the auxiliary plates are fixed on the rear side inner wall of the control box, the right side of the auxiliary plates is provided with a movable motor, the output end of the movable motor is fixedly connected with a movable screw rod, one end of the movable screw rod, which is far away from the movable motor, penetrates through the right auxiliary plate and is rotationally connected with the left auxiliary plate, and the movable screw rod penetrates through the movable block and is in threaded connection with the movable block.
Preferably, the left and right ends of the movable block are respectively provided with a folding baffle, the inner walls of the upper side and the lower side of the movable slide are respectively provided with a limit groove, the upper end and the lower end of the folding baffle are respectively in butt joint with the upper end and the lower end of the movable slide, the front side wall of the folding baffle is fixedly connected with a limit rod, the upper end and the lower end of the limit rod are respectively extended into the upper limit groove and the lower limit groove and are in sliding connection with the limit grooves, and the adjacent ends of the folding baffle are respectively fixedly connected with the left side wall and the right side wall of the movable block.
Compared with the related art, the automatic control equipment for the heating ventilation air conditioner has the following beneficial effects:
1. the utility model provides an automatic control device for a heating ventilation air conditioner, which is characterized in that an air ventilation cover is arranged on the side wall of a control box, an air duct is arranged on the air ventilation cover, one end of the air duct, which is far away from the control box, is connected with a refrigerating mechanism in the heating ventilation mechanism, the internal temperature of the device and the external environment temperature are detected through the cooperation of an internal temperature sensor at the inner side of the control box and an external temperature sensor at the outer side of the control box, when the external temperature is lower than the internal temperature, an exhaust fan is opened for exhausting operation, external environment air flow enters the inner side of the control box through an air inlet filter screen, and the exchange of internal air flow and external air flow is realized, so that cold air flow is introduced, and hot air flow is led out to achieve the purpose of heat dissipation; when external environment far-internal environment gap is smaller, and heat dissipation type cannot be achieved through external airflow and internal airflow exchange, the electromagnetic valve is opened through the controller, a part of the diversion part of the refrigerating mechanism for ventilating cold air to a user is led to the inside of the control box, hot air flows out of the air outlet holes and the air inlet filter screen, so that the purpose of heat dissipation is achieved, and meanwhile, the diversion frame and the diversion plate are arranged at the positions of the ventilation cover and the control box in the device to divert cold air, so that the cold air is guaranteed to uniformly enter the control box, and the better heat dissipation effect is achieved.
2. The utility model provides an automatic control device for a heating ventilation air conditioner, wherein an air outlet hole of the device belongs to an air outlet state table when cold air is introduced through an exhaust fan and a refrigerating mechanism for radiating, and an air inlet filter screen is in an air inlet state when the exhaust fan is utilized for radiating, and dust is easy to accumulate on the air inlet filter screen after long-time use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a control box according to the present utility model;
FIG. 3 is a schematic view of another perspective view of the control box of the present utility model;
FIG. 4 is a schematic diagram of a control box in a cross-sectional perspective structure according to the present utility model;
FIG. 5 is a schematic view of a control box of the present utility model in another position with a cutaway perspective;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is another angular perspective view of FIG. 5;
FIG. 8 is an enlarged view of a portion of FIG. 7 at B;
FIG. 9 is a schematic view of a part of the dust removing mechanism in the present utility model;
FIG. 10 is an enlarged view of a portion of FIG. 9 at C;
FIG. 11 is a schematic view of another angular perspective of FIG. 9;
FIG. 12 is a schematic view showing the positional relationship of the blow box and the collection box.
In the figure: 1. a control box; 2. a refrigeration mechanism; 3. an air duct; 4. an electromagnetic valve; 5. an air-permeable cover; 6. an air outlet hole; 7. cleaning an air pump; 8. a dust collection box; 9. an external temperature sensor; 10. an air inlet filter screen; 11. a moving slideway; 12. an exhaust fan; 13. a mounting plate; 14. a shunt frame; 15. a diverter plate; 16. an auxiliary plate; 17. a moving motor; 18. folding the baffle; 19. a limit rod; 20. a moving block; 21. a blow box; 22. a collection box; 23. moving the screw rod; 24. a collection hole; 25. a built-in temperature sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-12, the present utility model provides a technical solution: an automatic control device for heating ventilation and air conditioning comprises a control box 1, wherein the left side end of the control box 1 is fixedly connected with a ventilation cover 5, the ventilation cover 5 is communicated with the control box 1, the outer side end of the control box 1 is provided with a refrigerating mechanism 2, the refrigerating mechanism 2 is a heating ventilation and air conditioning refrigerating device, the side wall of the ventilation cover 5, which is far away from the control box 1, is fixedly connected with an air duct 3, one end of the air duct 3, which is far away from the ventilation cover 5, is communicated with the output end of the refrigerating mechanism 2, the air duct 3 is provided with an electromagnetic valve 4, the electromagnetic valve 4 is externally connected with a controller, the rear side wall of the control box 1 is provided with a dust removing mechanism, the front side wall of the control box 1 is provided with a plurality of air outlet holes 6, the inner side of the control box 1 is provided with a mounting plate 13, the upper end and the lower end of the mounting plate 13 are respectively fixedly connected with the inner walls of the upper side and the lower side wall of the control box 1, the front side of the mounting plate 13 is fixedly connected with an exhaust fan 12, the exhaust fan 12 is positioned right behind a plurality of air outlet holes 6, an external temperature sensor 9 is arranged on the outer side wall of the control box 1, an internal temperature sensor 25 is arranged on the inner side wall of the control box 1, the internal temperature of the equipment and the external environment temperature are detected through the cooperation of the internal temperature sensor 25 on the inner side of the control box 1 and the external temperature sensor 9 on the outer side of the control box 1, when the external temperature is lower than the internal temperature, the exhaust fan 12 is opened for exhaust operation, external environment air flow enters the inner side of the control box 1 through an air inlet filter screen 10, the exchange of the internal air flow and the external air flow is realized, so that cold air flow is introduced, and the hot air flow is led out to achieve the purpose of heat dissipation; when the difference between the external environment and the internal environment is small, the heat dissipation type cannot be realized through the exchange of the external air flow and the internal air flow, the electromagnetic valve 4 is opened through the controller, a part of the diversion part of the refrigerating mechanism 2 for ventilating cold air to a user is guided into the control box 1, and hot air flows out from the positions of the air outlet holes 6 and the air inlet filter screen 10, so that the purpose of heat dissipation is achieved;
the left inner wall of the control box 1 is fixedly connected with a flow dividing frame 14, the flow dividing frame 14 is positioned at the communication position of the ventilation hood 5 and the control box 1, a plurality of flow dividing plates 15 are arranged on the inner side of the flow dividing frame 14, the front end and the rear end of each flow dividing plate 15 are respectively fixedly connected with the inner walls of the front side and the rear side of the flow dividing frame 14, and cold air flow is divided by the flow dividing frame 14 and the flow dividing plates 15, so that the cold air flow can be ensured to uniformly enter the control box 1, and a better heat dissipation effect is achieved;
the dust removing mechanism comprises a blow box 21 and a collecting box 22, the blow box 21 and the collecting box 22 are respectively positioned on the front side and the rear side of the air inlet filter screen 10, collecting holes 24 are respectively formed in the adjacent side walls of the blow box 21 and the collecting box 22, a dust collecting box 8 and a cleaning air pump 7 are fixedly connected to the outer side wall of the control box 1, the output end of the cleaning air pump 7 penetrates through the side wall of the control box 1 to be communicated with the blow box 21, the input end of the cleaning air pump 7 is communicated with the dust collecting box 8, the dust collecting box 8 is communicated with the collecting box 22 through a hose, a movable slide 11 is formed in the rear side wall of the control box 1, a movable block 20 is connected in a sliding manner in the movable slide 11, the upper ends of the blow box 21 and the collecting box 22 are fixedly connected with the lower end of the movable block 20, auxiliary plates 16 are respectively arranged on the left side and the right side of the movable slide 11, the auxiliary plates 16 are fixedly connected to the inner wall of the rear side of the control box 1, the right side auxiliary plates 16 are respectively provided with a movable motor 17, the output end of the movable screw 23 is fixedly connected with the movable screw rod 23, the movable screw rod 17 is far from the movable screw rod 17, the movable screw rod is far from the movable screw rod 17 and penetrates through the movable slide blocks 16 and penetrates through the movable block 20 to the left side 20, and is connected with the movable slide blocks 20 through the movable slide blocks 20 by the movable screw rod 20, and the movable screw rod is driven to rotate by the movable screw rod 20 to move the movable screw rod 20 in the direction when the left and the movable screw rod is driven by the movable screw rod and the movable screw rod 20 to move the auxiliary plate 20;
the left and right ends of the movable block 20 are respectively provided with a folding baffle 18, the inner walls of the upper side and the lower side of the movable slide 11 are respectively provided with a limit groove, the upper end and the lower end of the folding baffle 18 are respectively abutted with the upper end and the lower end of the movable slide 11, the front side wall of the folding baffle 18 is fixedly connected with a limit rod 19, the upper end and the lower end of the limit rod 19 are respectively extended into the upper limit groove and the lower limit groove and are in sliding connection with the limit grooves, the adjacent ends of the two folding baffles 18 are respectively fixedly connected with the left side wall and the right side wall of the movable block 20, the upper end and the lower end of the movable slide 11 are respectively abutted with the inner walls of the upper side and the lower side of the movable slide 11 through the upper end and the lower end of the folding baffle 18, the movable slide 11 is sealed by the folding baffle 18, dust is prevented from entering, and the folding baffle 18 is always positioned on the inner side of the movable slide 11 in the moving process of the movable block 20 through the cooperation of the limit rod 19 and the limit grooves.
Working principle: when the device is used, the internal temperature of the device and the external environment temperature are detected through the cooperation of the internal temperature sensor 25 at the inner side of the control box 1 and the external temperature sensor 9 at the outer side of the control box 1, when the external temperature is lower than the internal temperature, the exhaust fan 12 is opened for exhaust operation, and external environment air flow enters the inner side of the control box 1 through the air inlet filter screen 10, so that the exchange of the internal air flow and the external air flow is realized, and therefore, cold air flow is introduced, and hot air flow is led out to achieve the purpose of heat dissipation; when the difference between the external environment and the internal environment is small, heat dissipation cannot be achieved through the exchange of external air flow and internal air flow, the electromagnetic valve 4 is opened through the controller, a part of the diversion position of the refrigeration mechanism 2 for ventilating cold air to a user is led into the control box 1, hot air flows out of the positions of the air outlet holes 6 and the air inlet filter screen 10 and is diverted through the diverter plate 15, cold air after diversion dissipates cold air in the control box 1, dust is easily accumulated on the air inlet filter screen 10 when the air outlet fan 12 is used for a long time, the air pump 7 ventilates into the air blowing box 21, and the dust on the air inlet filter screen 10 is cleaned through the collecting holes 24 on the side wall of the air blowing box 21, the collecting box 22 is utilized for collecting, meanwhile, the moving motor 17 drives the moving screw 23 to rotate, so that the moving block 20 is driven to move in the left and right directions, the air blowing box 21 and the collecting box 22 are utilized for cleaning the air inlet filter screen 10, and the dust separation of the air in the dust collecting box 8 is completed when the dust collecting box 8 is used, and the dust is removed from the air in the dust collecting box 8, so that the dust collection of the air inlet filter screen 10 on the device is achieved.
Claims (6)
1. An automatic control device of heating ventilation air conditioner, includes control box (1), its characterized in that: the left side end of the control box (1) is fixedly connected with a ventilation cover (5), the ventilation cover (5) is communicated with the control box (1), the outer side end of the control box (1) is provided with a refrigeration mechanism (2), the refrigerating mechanism (2) is a heating ventilation air conditioning refrigerating device, the side wall of the ventilation cover (5) far away from the control box (1) is fixedly connected with an air duct (3), one end of the air duct (3) far away from the ventilation cover (5) is communicated with the output end of the refrigeration mechanism (2), an electromagnetic valve (4) is arranged on the air duct (3), the electromagnetic valve (4) is externally connected with a controller, a dust removing mechanism is arranged on the rear side wall of the control box (1), a plurality of air outlet holes (6) are arranged on the front side wall of the control box (1), a mounting plate (13) is arranged on the inner side of the control box (1), the upper end and the lower end of the mounting plate (13) are respectively and fixedly connected with the inner walls of the upper side and the lower side of the control box (1), an exhaust fan (12) is fixedly connected with the front side of the mounting plate (13), the exhaust fan (12) is positioned right behind the air outlet holes (6), an external temperature sensor (9) is arranged on the outer side wall of the control box (1), the inner side wall of the control box (1) is provided with a built-in temperature sensor (25).
2. An automatic heating ventilation and air conditioning control device according to claim 1, wherein: the control box is characterized in that a flow distribution frame (14) is fixedly connected to the left inner wall of the control box (1), the flow distribution frame (14) is located at the communication position of the ventilation cover (5) and the control box (1), a plurality of flow distribution plates (15) are arranged on the inner side of the flow distribution frame (14), and the front end and the rear end of each flow distribution plate (15) are fixedly connected with the inner walls of the front side and the rear side of the flow distribution frame (14) respectively.
3. An automatic heating ventilation and air conditioning control device according to claim 1, wherein: be provided with air inlet filter screen (10) on the back lateral wall of control box (1), dust removal mechanism includes blow box (21) and collecting box (22), blow box (21) and collecting box (22) are located the front and back both sides of air inlet filter screen (10) respectively, collecting hole (24) have all been seted up on the adjacent lateral wall of blow box (21) and collecting box (22).
4. A heating ventilation air conditioning automation control device in accordance with claim 3, wherein: the dust collection device is characterized in that a dust collection box (8) and a cleaning air pump (7) are fixedly connected to the outer side wall of the control box (1), the output end of the cleaning air pump (7) penetrates through the side wall of the control box (1) and is communicated with the air blowing box (21), the input end of the cleaning air pump (7) is communicated with the dust collection box (8), and the dust collection box (8) is communicated with the collection box (22) through a hose.
5. A heating ventilation air conditioning automation control device in accordance with claim 3, wherein: the automatic air blowing device is characterized in that a movable slideway (11) is arranged on the rear side wall of the control box (1), a movable block (20) is connected in the movable slideway (11) in a sliding manner, the upper ends of the air blowing box (21) and the collecting box (22) are fixedly connected with the lower end of the movable block (20), auxiliary plates (16) are arranged on the left side and the right side of the movable slideway (11), the auxiliary plates (16) are fixed on the rear side inner wall of the control box (1), a movable motor (17) is arranged on the right side of the auxiliary plates (16), a movable screw rod (23) is fixedly connected with the output end of the movable motor (17), one end of the movable screw rod (23) away from the movable motor (17) penetrates through the right auxiliary plate (16) and is rotationally connected with the left auxiliary plate (16), and the movable screw rod (23) penetrates through the movable block (20) and is in threaded connection with the movable block (20).
6. An automatic heating ventilation and air conditioning control device according to claim 5, wherein: folding baffle (18) are arranged at the left end and the right end of the moving block (20), limit grooves are formed in the inner walls of the upper side and the lower side of the moving slide way (11), the upper end and the lower end of the folding baffle (18) are respectively abutted to the upper end and the lower end of the moving slide way (11), a limit rod (19) is fixedly connected to the front side wall of the folding baffle (18), the upper end and the lower end of the limit rod (19) are respectively extended into the upper limit groove and the lower limit groove and are in sliding connection with the limit grooves, and the adjacent ends of the two folding baffles (18) are respectively fixedly connected with the left side wall and the right side wall of the moving block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039077.7U CN220707657U (en) | 2023-07-31 | 2023-07-31 | Automatic control equipment for heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039077.7U CN220707657U (en) | 2023-07-31 | 2023-07-31 | Automatic control equipment for heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707657U true CN220707657U (en) | 2024-04-02 |
Family
ID=90452671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322039077.7U Active CN220707657U (en) | 2023-07-31 | 2023-07-31 | Automatic control equipment for heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707657U (en) |
-
2023
- 2023-07-31 CN CN202322039077.7U patent/CN220707657U/en active Active
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