CN111981569A - Energy-saving control system of fan and operation method - Google Patents
Energy-saving control system of fan and operation method Download PDFInfo
- Publication number
- CN111981569A CN111981569A CN202010659194.1A CN202010659194A CN111981569A CN 111981569 A CN111981569 A CN 111981569A CN 202010659194 A CN202010659194 A CN 202010659194A CN 111981569 A CN111981569 A CN 111981569A
- Authority
- CN
- China
- Prior art keywords
- wall
- control signal
- temperature
- energy
- access door
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The application relates to the field of air conditioner control systems, in particular to an energy-saving control system of a fan and an operation method. The energy-saving control system of the fan comprises a driving mechanism, a detection mechanism and an air-conditioning host arranged on an indoor wall, wherein the air-conditioning host is provided with an air outlet, the indoor wall is provided with an entrance and an exit and an entrance door for opening and closing the entrance, and the air-conditioning host is used for generating a first control signal and sending the first control signal to the driving mechanism when being started; the detection mechanism is used for detecting the opening and closing conditions of the access door, generating a second control signal when the access door is closed, and sending the second control signal to the driving mechanism; the driving mechanism is used for driving the access door to move to be closed when receiving the first control signal and not receiving the second control signal. This application has the effect that improves the energy-conserving effect of fan.
Description
Technical Field
The application relates to the field of air conditioner control systems, in particular to an energy-saving control system of a fan and an operation method.
Background
At present, with the process of urbanization, people pay more and more attention to the home environment, and with global warming, more and more families can choose to install the air conditioner in order to guarantee the comfortable living environment in the room, for example can use the air conditioner to cool down indoor in the hot summer.
The existing air conditioner comprises an air conditioner host, the air conditioner host is generally directly mounted on an indoor wall body, the air conditioner host is provided with an air outlet, a fan is arranged in the air conditioner host, the fan can be started when the air conditioner host is started, and then the fan blows cold air out through the air outlet to reduce the indoor temperature. However, an indoor air conditioner usually has an entrance and an exit communicating with the outside and an entrance and an exit opening and closing door, and when a user uses the air conditioner, the user forgets to close the entrance and the exit door, so that cold air leaks from the entrance and the exit, and the indoor temperature is difficult to be reduced.
In view of the above-mentioned related art, the inventors have considered that there is a drawback that the wind energy source is excessively consumed.
Disclosure of Invention
In order to improve the energy-saving effect of the fan, the application provides an energy-saving control system and an operation method of the fan.
In a first aspect, the application provides an energy-saving control system for a fan, which adopts the following technical scheme:
an energy-saving control system of a fan comprises an air-conditioning host arranged on an indoor wall, wherein the air-conditioning host is provided with an air outlet, the indoor wall is provided with an entrance and an exit and an entrance door for opening and closing the entrance and the exit, and the energy-saving control system also comprises a driving mechanism and a detection mechanism; the air conditioner host is used for generating a first control signal when being started and sending the first control signal to the driving mechanism; the detection mechanism is used for detecting the opening and closing conditions of the access door, generating a second control signal when the access door is closed, and sending the second control signal to the driving mechanism; the driving mechanism is used for driving the access door to move to be closed when receiving the first control signal and not receiving the second control signal.
Through adopting above-mentioned technical scheme, when actuating mechanism detected the air conditioner host computer and opened simultaneously and go out to go into when the door is not closed, actuating mechanism can drive to go out to go into the door closed, and the cold wind of air conditioner host computer is difficult for leaking the consumption by the access & exit this moment to indoor temperature can be very fast reduction, and the energy-conserving control system of this fan has effectively reduced the cold wind that the air outlet blew out and has leaked and lead to the too much condition of energy consumption to take place, thereby has improved the energy-conserving effect of fan.
Preferably, the detection mechanism includes a proximity switch and a metal detection body, the proximity switch is disposed on a side wall of the access door, one end of the access door is hinged to the access door, and the metal detection body is disposed at the other end of the access door; the metal detection body is used for being positioned in an induction area of the proximity switch when the access door is closed; the proximity switch is used for generating a second control signal when a metal detection body is sensed.
By adopting the technical scheme, when the entrance and the exit are closed by the entrance and the exit, the metal detection body on the entrance and the exit is positioned in the sensing area of the proximity switch, so that the proximity switch can generate a second control signal, when the entrance and the exit are not closed by the entrance and the exit, the proximity switch cannot detect the metal detection body, so that the second control signal cannot be generated, and the driving mechanism can judge whether the entrance and the exit are closed or not according to the condition of receiving the second control signal.
Preferably, the indoor wall comprises a first wall and a second wall which are adjacent to each other, the access door is arranged on the first wall, and the other end, opposite to the hinged end of the access door and the access opening, of the access door is close to the second wall; a sliding track extending along the transverse direction is arranged on the second wall body, a sliding groove is formed in the sliding track, a sliding block capable of sliding along the sliding groove is arranged in the sliding groove, a linkage rod is hinged to the sliding block, and one end, away from the sliding block, of the linkage rod is hinged to the access door; the driving mechanism is used for driving the sliding block to slide along the sliding groove.
Through adopting above-mentioned technical scheme, when actuating mechanism drive sliding block when sliding along the groove that slides, the distance between sliding block and the first wall body changes, because the length of interlock pole is fixed, so the access door can move under sliding block's drive, and the access door can move to being close to or keeping away from the second wall body, and the access door just can be opened or closed for the access & exit this moment to actuating mechanism can drive the access door and move to opening or closed.
Preferably, the driving mechanism comprises a motor, a screw rod and a moving sleeve, the motor is arranged on the sliding track, an output shaft of the motor is fixedly connected with the screw rod, and the screw rod is parallel to the length direction of the sliding track; the movable sleeve is sleeved on the screw rod in a threaded manner and is fixedly connected with the sliding block; the motor is used for driving the screw rod to rotate when receiving the first control signal and not receiving the second control signal.
Through adopting above-mentioned technical scheme, the motor can drive the lead screw and rotate, because remove cover and sliding block fixed connection, so remove the cover and can not follow the lead screw when the lead screw rotates and rotate, remove the cover and can drive the sliding block along the motion of sliding groove under the limiting displacement of sliding groove.
Preferably, the motor has no self-locking loop, and the screw is a ball screw.
Through adopting above-mentioned technical scheme, when the motor does not operate, because the motor does not lock, so the output shaft of motor can receive the drive to rotate, and the frictional force between ball screw and the removal cover is less simultaneously to people in the building can manually open and close the access door, and it is comparatively convenient to use.
Preferably, the air outlet is provided with a sweeping plate for adjusting the air outlet angle, the sweeping plate is movable, and the air conditioner host is provided with a power mechanism for driving the sweeping plate to move.
Through adopting above-mentioned technical scheme, power unit can drive and sweep the aerofoil motion to the corresponding change of air-out angle of air outlet, the cold wind that the air outlet blew off this moment can be comparatively even blow to indoor different places, thereby indoor temperature can be comparatively balanced, and indoor personnel experience feels better.
Preferably, the power mechanism comprises an electric push rod and an adjusting rod, and the push rod of the electric push rod is fixedly connected with the adjusting rod; the number of the air sweeping plates is multiple, and the end parts of the air sweeping plates are hinged with the adjusting rod; the bottom of a plurality of wind boards of sweeping all rotates and is equipped with the articulated shaft, and the lateral wall of air outlet is equipped with the spacing groove, the length direction of spacing groove is perpendicular with the length direction of regulating lever, the setting that the lower extreme of articulated shaft can slide is in the spacing inslot.
Through adopting above-mentioned technical scheme, when the push rod of electric push rod stretches out or retracts, adjust the pole and also can drive the tip of sweeping the aerofoil and move for the air outlet, because sweep the bottom of aerofoil and pass through the articulated shaft and insert the spacing groove, the direction of spacing groove is perpendicular with the length direction of adjusting the pole simultaneously, so insert the articulated shaft of spacing groove and can't follow the length direction motion of adjusting the pole along the adjusting lever, sweep the relative angle change between the position that the aerofoil was equipped with the articulated shaft and its and the position of adjusting the pole and being connected this moment, sweep the aerofoil promptly and can rotate, thereby sweep the aerofoil and can change the angle for the air outlet, thereby the air-out angle of air outlet.
Preferably, the indoor wall further comprises a central controller, the indoor wall further comprises a third wall, the third wall is connected with one end of the second wall, which is far away from the first wall, and is opposite to the first wall, and the air conditioner host is arranged on the second wall; a first temperature detection piece is arranged on the first wall body, and a second temperature detection piece is arranged on the third wall body; the first temperature detection part and the second temperature detection part are both connected to a central controller, and the central controller is connected with a power mechanism; the length direction of the adjusting rod is the direction from the first wall body to the third wall body.
Through adopting above-mentioned technical scheme, the air temperature that first temperature detection spare can detect first wall body department, and the air temperature that third wall body department can be detected to the second temperature detection spare, through carrying out the comparison to the temperature numerical value that first temperature detection spare and second temperature detection spare detected, the turned angle of aerofoil is swept in the corresponding regulation of power unit to the air-out angle of air outlet can be adjusted to the higher direction of orientation temperature, and then indoor temperature can be comparatively balanced.
Preferably, the first temperature detection member and the second temperature detection member are both temperature sensors.
Through adopting above-mentioned technical scheme, temperature sensor can be convenient detect air temperature.
In a second aspect, the present application provides an operation method of an energy saving control system of a fan, which adopts the following technical scheme: the operation method comprises the following steps:
(a) the air conditioner host generates a first control signal when being started and sends the first control signal to the driving mechanism, and the detection mechanism generates a second control signal when detecting that the access door is closed and sends the second control signal to the driving mechanism; and when the driving mechanism receives the first control signal and does not receive the second control signal, the driving mechanism drives the access door to move to be closed.
(b) Setting temperature difference indexes X1 and X2 of the first temperature detection piece and the second temperature detection piece in the central controller, wherein X1> X2;
(c) the central controller receives temperature signals from the first temperature detection element and the second temperature detection element to obtain that the temperature of the first wall body is T1, the temperature of the third wall body is T2, through comparison, when T1-T2 is not less than X1, the energy-saving control system operates according to the step (d), when T2-T1 is not less than X1, the energy-saving control system operates according to the step (e), and when T1-T2 is not less than X2, the energy-saving control system operates according to the step (f);
(d) when the indoor temperature is unbalanced, the temperature of the first wall is higher than that of the third wall, and the push rod of the electric push rod extends out to enable the air outlet direction of the air outlet to face the first wall;
(e) when the indoor temperature is unbalanced, the temperature of the first wall is lower than that of the third wall, and the push rod of the electric push rod retracts to enable the air outlet direction of the air outlet to face the third wall;
(f) the indoor temperature is balanced, and the push rod of the electric push rod stretches out and retracts back in a reciprocating mode so that the air outlet direction of the air outlet is changed continuously.
Through adopting above-mentioned technical scheme, actuating mechanism can drive the door closure of going out when the air conditioner host computer starts and the door of going out not closed to it spills and leads to the too much condition of energy consumption to have reduced the cold wind that the air outlet blew out and takes place, thereby has improved the energy-conserving effect of fan. In addition, the electric push rod can adjust the air-out direction of air outlet according to the temperature difference between first wall body and the third wall body to can be comparatively quick make indoor temperature comparatively balanced, be difficult for appearing indoor partial zone temperature and cross the condition of low partial zone temperature too high, can guarantee indoor comparatively comfortable environment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the energy-saving effect of the fan is improved;
2. can guarantee indoor comparatively comfortable environment.
Drawings
Fig. 1 is a schematic structural diagram of a view angle of an energy-saving control system of a wind turbine according to an embodiment of the present application.
Fig. 2 is a schematic view showing the assembled relationship of the proximity switch and the doorway side wall of fig. 1.
Fig. 3 is a connection block diagram of the air conditioner main unit, the detection mechanism and the driving mechanism according to the embodiment of the present application.
Fig. 4 is a schematic structural diagram of another view angle of an energy saving control system of a wind turbine according to an embodiment of the present application.
Fig. 5 is a schematic view of the assembly relationship between the air conditioner main unit and the power mechanism in fig. 4.
Fig. 6 is a connection block diagram of the first temperature detection member, the second temperature detection member, the central controller, and the electric push rod according to the embodiment of the present application.
Description of reference numerals: 1. an air conditioner main machine; 2. an entrance and an exit; 3. an entrance and exit door; 4. a drive mechanism; 41. a motor; 42. a screw rod; 43. moving the sleeve; 5. a detection mechanism; 51. a proximity switch; 52. a metal detection body; 6. a power mechanism; 61. an electric push rod; 62. adjusting a rod; 7. an air outlet; 8. a first temperature detection member; 9. a second temperature detection member; 10. a wind sweeping plate; 11. a sliding track; 12. a sliding groove; 13. a linkage rod; 14. hinging a shaft; 15. a limiting groove; 16. a first wall; 17. a second wall; 18. and a third wall body.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses an energy-saving control system of a fan. Referring to fig. 1, the energy saving control system of the fan includes an air conditioner main unit 1 installed on an indoor wall, the indoor wall generally includes a first wall 16, a second wall 17 and a third wall 18, one end of the second wall 17 is connected to the first wall 16, the other end of the second wall 17 is connected to the third wall 18, and the first wall 16 is opposite to the third wall 18. The air conditioner main unit 1 can be fixedly arranged on the second wall 17 through bolts, the air conditioner main unit 1 is provided with an air outlet 7, and the air outlet 7 can blow out cold air for reducing indoor temperature. Be equipped with access & exit 2 and be used for opening and close the access door 3 of access & exit 2 on the first wall body 16, the one end that access door 3 is close to second wall body 17 is articulated with the lateral wall of access & exit 2, so people can pass through access & exit 2 and get into indoorly, and the people that get into indoorly also can obtain comparatively comfortable indoor environment through air conditioner host 1.
Further, referring to fig. 2, a detection mechanism 5 for detecting the opening and closing of the entry door 3 is further arranged on the first wall 16, a driving mechanism 4 for controlling the closing of the door body is arranged on the second wall 17, and referring to fig. 3, the air conditioner host 1 is configured to generate a first control signal when being started and send the first control signal to the driving mechanism 4. The detection mechanism 5 is used for detecting the opening and closing conditions of the access door 3, generating a second control signal when the access door 3 is closed, and sending the second control signal to the driving mechanism 4; the driving mechanism 4 is used for driving the access door 3 to move to be closed when receiving the first control signal and not receiving the second control signal, and meanwhile, the driving mechanism 4 stops running when receiving the first control signal and the second control signal. Therefore, when the user opens the air conditioner and forgets to close the access door 3, the driving mechanism 4 can automatically drive the access door 3 to be closed, the situation that cold air blown out from the air outlet 7 leaks to cause excessive energy consumption is reduced, and the energy-saving effect of the fan is improved.
With regard to the specific arrangement of the detection mechanism 5, referring to fig. 2, the detection mechanism 5 includes a proximity switch 51 and a metal detection body 52, the proximity switch 51 is disposed on a side wall of the doorway 2, the side wall of the doorway 2 may be drilled with an electric drill to form a hole for accommodating the proximity switch 51, the proximity switch 51 is inserted into the hole and has an end portion protruding out of the hole, the metal detection body 52 is disposed at an end of the doorway 3 facing away from the second wall 17, the metal detection body 52 may be square, a square groove for accommodating the metal detection body 52 may be disposed on the doorway 3, and the metal detection body 52 is disposed in the square groove. Metal detector 52 is located in the sensing area of proximity switch 51 when access door 3 is closed; the proximity switch 51 is used to generate a second control signal when the metal detection body 52 is sensed. When the entrance/exit door 3 closes the entrance/exit 2, the metal detector 52 on the entrance/exit door 3 is located in the sensing area of the proximity switch 51, so that the proximity switch 51 can generate the second control signal, and when the entrance/exit door 3 does not close the entrance/exit door 2, the proximity switch 51 cannot detect the metal detector 52 and cannot generate the second control signal, so that the drive mechanism 4 can determine whether the entrance/exit door 3 closes the entrance/exit door 2 according to the reception of the second control signal.
Further, referring to fig. 2, a sliding track 11 extending along the transverse direction is arranged on the second wall 17, a sliding groove 12 is arranged on the sliding track 11, the sliding groove 12 may be a dovetail groove, a sliding block (not shown in the figure) capable of sliding along the sliding groove 12 is arranged in the sliding groove 12, the sliding block may be a dovetail block correspondingly, a linkage rod 13 is hinged on the sliding block, the linkage rod 13 may be a square rod, and one end of the linkage rod 13 departing from the sliding block is hinged with the access door 3. When the driving mechanism 4 drives the sliding block to slide along the sliding groove 12, the distance between the sliding block and the first wall 16 changes, and since the length of the linkage rod 13 is fixed, the access door 3 moves under the driving of the sliding block, the access door 3 moves to be close to or far away from the second wall 17, and at this time, the access door 3 is opened or closed relative to the access 2.
The driving mechanism 4 is used for driving the sliding block to slide along the sliding groove 12, specifically, referring to fig. 2, the driving mechanism 4 includes a motor 41, a screw rod 42 and a moving sleeve 43, the motor 41 is disposed on the sliding rail 11, the motor 41 can be fixedly connected with the upper end of the sliding rail 11, and the fixed connection mode can be a bolt connection. The motor 41 may be a motor 41 without a self-locking function, that is, the output shaft of the motor 41 may rotate when the motor 41 is not started. The output shaft of the motor 41 is fixedly connected with the screw rod 42, the fixed connection mode can be welding, the screw rod 42 can be a ball screw 42, and the screw rod 42 is parallel to the length direction of the sliding track 11. The movable sleeve 43 is sleeved on the screw rod 42 in a threaded manner and is fixedly connected with the sliding block, and the fixed connection mode can be welding or integral forming. The motor 41 is used for driving the screw rod 42 to rotate when receiving the first control signal and not receiving the second control signal. The motor 41 can drive the screw rod 42 to rotate, and the movable sleeve 43 is fixedly connected with the sliding block, so that the movable sleeve 43 cannot rotate along with the screw rod 42 when the screw rod 42 rotates, and the movable sleeve 43 can drive the sliding block to move along the sliding groove 12 under the limiting effect of the sliding groove 12.
Further, referring to fig. 4 and 5, a wind sweeping plate 10 for adjusting the wind outlet angle is arranged at the wind outlet 7, the wind sweeping plate 10 is movable, and a power mechanism 6 for driving the wind sweeping plate 10 to move is arranged on the air conditioner main unit 1. Specifically, the power mechanism 6 includes an electric push rod 61 and an adjusting rod 62, the air conditioner main unit 1 may have an inner cavity, the electric push rod 61 is fixedly connected with a cavity wall of the inner cavity, the push rod of the electric push rod 61 is fixedly connected with the adjusting rod 62, and a length direction of the adjusting rod 62 is a direction from the first wall 16 to the third wall 18. The number of the air sweeping plates 10 is multiple, and the end parts of the air sweeping plates 10 are hinged with the adjusting rod 62; the bottom of a plurality of wind boards 10 all rotates and is equipped with articulated shaft 14, and the lower inside wall of air outlet 7 is equipped with spacing groove 15, and spacing groove 15 can be square groove, and the length direction of spacing groove 15 is perpendicular with the length direction who adjusts pole 62, and the lower extreme of articulated shaft 14 can be in the gliding spacing groove 15 that inserts. When the push rod of the electric push rod 61 is extended or retracted, the adjusting rod 62 can also drive the end of the air sweeping plate 10 to move relative to the air outlet 7, because the bottom end of the air sweeping plate 10 is inserted into the limiting groove 15 through the hinge shaft 14, and simultaneously the direction of the limiting groove 15 is perpendicular to the length direction of the adjusting rod 62, the hinge shaft 14 inserted into the limiting groove 15 cannot move along the length direction of the adjusting rod 62 along with the adjusting rod 62, at this moment, the relative angle between the position of the air sweeping plate 10 provided with the hinge shaft 14 and the position of the air sweeping plate connected with the adjusting rod 62 is changed, namely, the air sweeping plate 10 can rotate, so that the angle of the air sweeping plate 10 can be changed relative to the. In addition, because the length direction of the adjusting rod 62 is the direction from the first wall 16 to the third wall 18, the wind sweeping plate 10 can rotate to face the first wall 16 or the second wall 17, and cold wind blown out from the wind outlet 7 can be uniformly blown to different indoor places, so that the indoor temperature can be balanced, and the indoor people experience feeling is good.
Finally, referring to fig. 6, the energy-saving control system of the fan further includes a central controller, a first temperature detection element 8 is disposed on the first wall 16, a second temperature detection element 9 is disposed on the third wall 18, and both the first temperature detection element 8 and the second temperature detection element 9 are temperature sensors. The first temperature detection part 8 and the second temperature detection part 9 are both connected to a central controller, and the central controller is electrically connected with the electric push rod 61. First temperature detection spare 8 can detect the air temperature of 16 departments of first wall body, the air temperature of 18 departments of third wall body can be detected to second temperature detection spare 9, through carrying out the comparison to the temperature value that first temperature detection spare 8 and second temperature detection spare 9 detected, the turned angle of sweep board 10 is swept in the regulation that electric push rod 61's push rod can be corresponding when stretching out or retraction, thereby the air-out angle of air outlet 7 can be adjusted to the higher direction of orientation temperature, and then indoor temperature can be comparatively balanced.
The implementation principle of the energy-saving control system of the fan in the embodiment of the application is as follows: when the air conditioner host 1 is opened, a first control signal is sent to the motor 41, at this time, if the access door 3 is not closed, the metal detection body 52 on the access door 3 is not located in the sensing area of the proximity switch 51, so that the proximity switch 51 cannot generate a second control signal, at this time, the motor 41 which receives the first control signal and does not receive the second control signal operates, so that the screw rod 42 rotates, the moving sleeve 43 sleeved with the screw thread on the screw rod 42 drives the sliding block to move along the sliding groove 12, the distance between the sliding block and the first wall 16 changes, and because the length of the linkage rod 13 is fixed, the access door 3 can move under the driving of the sliding block, and the access door 3 can move to be closed. When the access door 3 is closed, the proximity switch 51 can generate the second control signal and transmit the second control signal to the motor 41, so that the motor 41 receiving the first control signal and the second control signal stops operating, and the access door 3 is maintained in a closed state. At the moment, the cold air of the air-conditioning main unit 1 is not easy to leak and consume through the inlet and outlet 2, so that the indoor temperature can be quickly reduced, the energy-saving control system of the fan effectively reduces the condition that the cold air blown out from the air outlet 7 leaks to cause excessive energy consumption, and the energy-saving effect of the fan is improved.
In addition, first temperature detection spare 8 can detect the air temperature of 16 departments of first wall body, the air temperature of 18 departments of third wall body can be detected to second temperature detection spare 9, through carrying out the comparison to the temperature value that first temperature detection spare 8 and second temperature detection spare 9 detected, the push rod of electric push rod 61 can corresponding stretch out or retract in order to adjust the turned angle of sweeping aerofoil 10 to the air-out angle of air outlet 7 can be adjusted to the higher direction of orientation temperature, and then indoor temperature can be comparatively balanced.
The embodiment of the application also discloses an operation method of the energy-saving control system of the fan, and the operation method comprises the following steps:
(a) when the air conditioner host 1 is started, a first control signal is generated and sent to the driving mechanism 4, and when the detection mechanism 5 detects that the access door 3 is closed, a second control signal is generated and sent to the driving mechanism 4; the driving mechanism 4 drives the access door 3 to move to close when receiving the first control signal and not receiving the second control signal.
(b) Setting temperature difference indexes X1 and X2 of the first temperature detection piece 8 and the second temperature detection piece 9 in the central controller, wherein X1> X2; specifically, X1 may be set to 5 degrees celsius and X2 may be set to 2 degrees celsius.
(c) The central controller receives temperature signals from the first temperature detection element 8 and the second temperature detection element 9, and obtains that the temperature of the first wall 16 is T1, the temperature of the third wall 18 is T2, through comparison, when T1-T2 ≧ X1, namely the temperature of the first wall 16 is higher than the temperature of the third wall 18 by 5 degrees centigrade, at this time, the energy-saving control system operates according to step (d), when T2-T1 ≧ X1, namely the temperature of the third wall 18 is higher than the temperature of the first wall 16 by 5 degrees centigrade, the energy-saving control system operates according to step (e), when | T1-T2| ≦ X2, namely the temperature difference between the first wall 16 and the third wall 18 is lower than 2 degrees centigrade, and operates according to step (f).
(d) First wall body 16 department temperature is greater than third wall body 18 department temperature, and surpasss 5 degrees centigrade, and indoor temperature is unbalanced promptly, and the push rod of electric push rod 61 stretches out so that the air-out direction of air outlet 7 is towards first wall body 16 to first wall body 16 can rapid cooling be close with the temperature near third wall body 18, does benefit to indoor temperature's equilibrium.
(e) First wall body 16 department temperature is less than third wall body 18 department temperature, and indoor temperature is unbalanced, and the temperature of third wall body 18 is too high, and the push rod of electric push rod 61 retracts so that the air-out direction of air outlet 7 is towards third wall body 18, and third wall body 18 can cool down this moment and be close with near the temperature with first wall body 16, does benefit to indoor temperature's equilibrium.
(f) The temperature difference between the first wall body 16 and the third wall body 18 is small, so that the indoor temperature is balanced, the push rod of the electric push rod 61 stretches out and retracts in a reciprocating mode to enable the air outlet direction of the air outlet 7 to be changed constantly, the indoor can receive cold air constantly, the indoor temperature can be kept to fall synchronously, and the indoor temperature can be kept in a balanced state constantly.
The implementation principle of the operation method of the energy-saving control system of the fan in the embodiment of the application is as follows: the driving mechanism 4 can drive the access door 3 to be closed when the air conditioner main unit 1 is started and the access door 3 is not closed, so that the situation that cold air blown out from the air outlet 7 leaks to cause excessive energy consumption is reduced, and the energy-saving effect of the fan is improved. In addition, the electric push rod 61 can adjust the air outlet direction of the air outlet 7 according to the temperature difference between the first wall 16 and the third wall 18, so that the indoor temperature can be rapidly balanced, the condition that the indoor part of the air outlet is too low in the temperature is not easy to occur, and the indoor comfortable environment can be ensured.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an energy-saving control system of fan, is including installing air conditioner host (1) on interior wall, and air conditioner host (1) has air outlet (7), and interior wall has access & exit (2) and is used for opening and close access & exit (2) access door (3), its characterized in that: the device also comprises a driving mechanism (4) and a detection mechanism (5);
the air conditioner host (1) is used for generating a first control signal when being started and sending the first control signal to the driving mechanism (4);
the detection mechanism (5) is used for detecting the opening and closing conditions of the access door (3), generating a second control signal when the access door (3) is closed, and sending the second control signal to the driving mechanism (4);
the driving mechanism (4) is used for driving the access door (3) to move to be closed when receiving the first control signal and not receiving the second control signal.
2. The energy-saving control system of the fan according to claim 1, characterized in that: the detection mechanism (5) comprises a proximity switch (51) and a metal detection body (52), the proximity switch (51) is arranged on the side wall of the access door (2), one end of the access door (3) is hinged with the access door (2), and the metal detection body (52) is arranged at the other end of the access door (3);
the metal detection body (52) is used for being positioned in a sensing area of the proximity switch (51) when the access door (3) is closed;
the proximity switch (51) is configured to generate a second control signal when a metal detection body (52) is sensed.
3. The energy-saving control system of the fan according to claim 2, characterized in that: the indoor wall comprises a first wall (16) and a second wall (17) which are adjacent, the access door (3) is arranged on the first wall (16), and the other end, opposite to the hinged end of the access door (3) and the access opening (2), is close to the second wall (17);
a sliding track (11) extending along the transverse direction is arranged on the second wall body (17), a sliding groove (12) is formed in the sliding track (11), a sliding block capable of sliding along the sliding groove (12) is arranged in the sliding groove (12), a linkage rod (13) is hinged to the sliding block, and one end, away from the sliding block, of the linkage rod (13) is hinged to the access door (3);
the driving mechanism (4) is used for driving the sliding block to slide along the sliding groove (12).
4. The energy-saving control system of the fan according to claim 3, characterized in that: the driving mechanism (4) comprises a motor (41), a screw rod (42) and a moving sleeve (43), the motor (41) is arranged on the sliding track (11), an output shaft of the motor (41) is fixedly connected with the screw rod (42), and the screw rod (42) is parallel to the length direction of the sliding track (11);
the moving sleeve (43) is sleeved on the screw rod (42) in a threaded manner and is fixedly connected with the sliding block;
the motor (41) is used for driving the screw rod (42) to rotate when receiving the first control signal and not receiving the second control signal.
5. The energy-saving control system of the fan according to claim 4, characterized in that: the motor (41) is free of a self-locking loop, and the screw rod (42) is a ball screw rod (42).
6. The energy-saving control system of the fan according to any one of claims 1 to 5, characterized in that: the air outlet (7) is provided with an air sweeping plate (10) for adjusting the air outlet angle, the air sweeping plate (10) can move,
and the air conditioner main machine (1) is provided with a power mechanism (6) for driving the air sweeping plate (10) to move.
7. The energy-saving control system of the fan according to claim 6, characterized in that: the power mechanism (6) comprises an electric push rod (61) and an adjusting rod (62), and the push rod of the electric push rod (61) is fixedly connected with the adjusting rod (62);
the number of the air sweeping plates (10) is multiple, and the end parts of the air sweeping plates (10) are hinged with the adjusting rod (62);
the bottom of a plurality of air sweeping plates (10) is all rotated and is equipped with articulated shaft (14), and the lateral wall of air outlet (7) is equipped with spacing groove (15), the length direction of spacing groove (15) is perpendicular with the length direction who adjusts pole (62), the setting that the lower extreme of articulated shaft (14) can slide is in spacing groove (15).
8. The energy-saving control system of the fan according to claim 7, characterized in that: the indoor wall further comprises a central controller, the indoor wall further comprises a third wall (18), the third wall (18) and one end, away from the first wall (16), of the second wall (17) are connected and opposite to the first wall (16), and the air-conditioning host (1) is arranged on the second wall (17);
a first temperature detection piece (8) is arranged on the first wall body (16), and a second temperature detection piece (9) is arranged on the third wall body (18);
the first temperature detection piece (8) and the second temperature detection piece (9) are both connected to a central controller, and the central controller is connected with the power mechanism (6);
the length direction of the adjusting rod (62) is the direction from the first wall body (16) to the third wall body (18).
9. The operation method of the energy-saving control system of the wind turbine according to claim 8, characterized in that: the first temperature detection piece (8) and the second temperature detection piece (9) are both temperature sensors.
10. An operation method of an energy-saving control system of a fan is characterized in that: the operation method comprises the following steps:
(a) the air conditioner host (1) generates a first control signal when being started and sends the first control signal to the driving mechanism (4), and the detection mechanism (5) generates a second control signal when detecting that the access door (3) is closed and sends the second control signal to the driving mechanism (4); the driving mechanism (4) drives the access door (3) to move to be closed when receiving the first control signal and not receiving the second control signal;
(b) setting temperature difference indexes X1 and X2 of a first temperature detection piece (8) and a second temperature detection piece (9) in a central controller, wherein X1> X2;
(c) the central controller receives temperature signals from the first temperature detection element (8) and the second temperature detection element (9), the temperature of the first wall body (16) is T1, the temperature of the third wall body (18) is T2, through comparison, when T1-T2 is not less than X1, the energy-saving control system operates according to the step (d), when T2-T1 is not less than X1, the energy-saving control system operates according to the step (e), and when T1-T2 is not less than X2, the energy-saving control system operates according to the step (f);
(d) when the indoor temperature is unbalanced, the temperature of the first wall (16) is higher than that of the third wall (18), and the push rod of the electric push rod (61) extends out to enable the air outlet direction of the air outlet (7) to face the first wall (16);
(e) when the indoor temperature is unbalanced, the temperature of the first wall (16) is lower than that of the third wall (18), and the push rod of the electric push rod (61) retracts to enable the air outlet direction of the air outlet (7) to face the third wall (18);
(f) the indoor temperature is balanced, and the push rod of the electric push rod (61) stretches out and retracts back and forth so as to change the air outlet direction of the air outlet (7) continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659194.1A CN111981569A (en) | 2020-07-09 | 2020-07-09 | Energy-saving control system of fan and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659194.1A CN111981569A (en) | 2020-07-09 | 2020-07-09 | Energy-saving control system of fan and operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111981569A true CN111981569A (en) | 2020-11-24 |
Family
ID=73438583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010659194.1A Pending CN111981569A (en) | 2020-07-09 | 2020-07-09 | Energy-saving control system of fan and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111981569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531854A (en) * | 2021-06-29 | 2021-10-22 | 青岛海尔空调器有限总公司 | Control method and device of air conditioner |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336425A (en) * | 1998-05-27 | 1999-12-07 | Ikari Shodoku Kk | Management system for opening and closing doorway |
| KR100551198B1 (en) * | 2004-06-03 | 2006-02-14 | 위니아만도 주식회사 | Controlling method for opening and closing a wind-direction of air conditioner |
| CN104563710A (en) * | 2014-12-31 | 2015-04-29 | 黄会新 | Door closer high in operating efficiency |
| CN106152430A (en) * | 2015-04-01 | 2016-11-23 | 中国移动通信集团河南有限公司安阳分公司 | Air conditioning system and control method thereof |
| CN107477810A (en) * | 2017-09-20 | 2017-12-15 | 广西中投创新能源科技股份有限公司 | Wireless door and window combined control equipment |
| CN107489335A (en) * | 2017-09-04 | 2017-12-19 | 宁波美丽佳金属结构有限公司 | A kind of intelligent opener-closer for door of blind hinge structure |
| CN110033579A (en) * | 2019-05-10 | 2019-07-19 | 重庆沐信润喆网络科技有限公司 | Folding monitoring device and its monitoring method for existing door and window |
| CN110107959A (en) * | 2019-03-26 | 2019-08-09 | 何晨菁 | A kind of air-conditioner energy saving equipment suitable for skyscraper |
| CN110275444A (en) * | 2019-06-03 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of system and method for automatic door-closing |
-
2020
- 2020-07-09 CN CN202010659194.1A patent/CN111981569A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336425A (en) * | 1998-05-27 | 1999-12-07 | Ikari Shodoku Kk | Management system for opening and closing doorway |
| KR100551198B1 (en) * | 2004-06-03 | 2006-02-14 | 위니아만도 주식회사 | Controlling method for opening and closing a wind-direction of air conditioner |
| CN104563710A (en) * | 2014-12-31 | 2015-04-29 | 黄会新 | Door closer high in operating efficiency |
| CN106152430A (en) * | 2015-04-01 | 2016-11-23 | 中国移动通信集团河南有限公司安阳分公司 | Air conditioning system and control method thereof |
| CN107489335A (en) * | 2017-09-04 | 2017-12-19 | 宁波美丽佳金属结构有限公司 | A kind of intelligent opener-closer for door of blind hinge structure |
| CN107477810A (en) * | 2017-09-20 | 2017-12-15 | 广西中投创新能源科技股份有限公司 | Wireless door and window combined control equipment |
| CN110107959A (en) * | 2019-03-26 | 2019-08-09 | 何晨菁 | A kind of air-conditioner energy saving equipment suitable for skyscraper |
| CN110033579A (en) * | 2019-05-10 | 2019-07-19 | 重庆沐信润喆网络科技有限公司 | Folding monitoring device and its monitoring method for existing door and window |
| CN110275444A (en) * | 2019-06-03 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of system and method for automatic door-closing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531854A (en) * | 2021-06-29 | 2021-10-22 | 青岛海尔空调器有限总公司 | Control method and device of air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017041726A1 (en) | Air volume regulation device and method, and cabinet air conditioner | |
| CN106839114B (en) | Refrigerating air conditioner indoor unit, air guide plate structure and air guide control method thereof | |
| CN107514685A (en) | Wall-hanging air conditioner indoor unit and its control method | |
| CN105258307A (en) | Air conditioner indoor unit and indoor air outlet control method for air conditioner | |
| CN107166532A (en) | Wall-hanging air conditioner indoor unit and its control method | |
| WO2015103935A1 (en) | Refrigerator, devices for producing air curtain within same, and control method therefor | |
| CN110410863B (en) | Air guide structure of air conditioner and air outlet control method thereof | |
| JP2014031950A (en) | Window opening/closing device interlocked with air conditioner | |
| CN111981569A (en) | Energy-saving control system of fan and operation method | |
| JP2015048630A (en) | Electrically-driven awning window | |
| CN104566782A (en) | Control method and device of air conditioner and air conditioner | |
| CN106152378A (en) | A kind of mixed flow air-conditioning and mixed flow control method thereof | |
| KR100327069B1 (en) | Air conditioner control device | |
| JP2015048629A (en) | Electrically-driven awning window | |
| CN208069456U (en) | A kind of off-board charger | |
| CN208418976U (en) | Wall-hanging air conditioner indoor unit | |
| CN105728068A (en) | Environmental chamber with pressure balance control function | |
| JP3066294B2 (en) | Air conditioning system with commercial power supply function | |
| CN108879435A (en) | Temperature Control Type power distribution cabinet | |
| CN112804858B (en) | Data center machine room air conditioner control system and control method | |
| CN217235870U (en) | Movable air conditioning device | |
| CN102734907A (en) | Self-adaptive air conditioning system | |
| CN104819509B (en) | Air-conditioning blowing self-checking device | |
| CN213544453U (en) | Building outer door and window thermal insulation performance detection device capable of recycling waste heat | |
| CN1167903A (en) | Controller capable of correctly metering ambient temp. in air conditioning room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |