CN217817463U

CN217817463U - Energy-saving high-efficiency air source heat pump air heater

Info

Publication number: CN217817463U
Application number: CN202221698184.XU
Authority: CN
Inventors: 朱永广
Original assignee: Jiangsu Soxi Thermal Energy Technology Co ltd
Current assignee: Jiangsu Soxi Thermal Energy Technology Co ltd
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-11-15
Anticipated expiration: 2032-07-02

Abstract

The utility model discloses an energy-conserving high-efficient type air source heat pump air heater, comprising a base plate, bottom plate upper end fixedly connected with casing, bottom plate fixedly connected with motor, motor one side output is connected with sprocket assembly, sprocket assembly is connected with the air heater body, the first three-way valve of air heater body fixedly connected with of giving vent to anger, first three-way valve fixedly connected with blast pipe, blast pipe fixedly connected with flange, first three-way valve fixedly connected with pipe, the casing rotates and is connected with the sprocket, the casing is connected with the cleaning member, the utility model relates to an air heater technical field. This energy-conserving high-efficient type air source heat pump air heater, chain wheel component operation in-process drive sprocket rotates, and the sprocket drives gear revolve, and the gear drives the ring gear motion, and the ring gear drives the cleaning brush and rotates, and pivoted cleaning brush hair end pair is admitted air the filter screen surface and is cleaned, and the filter screen surface that admits air drops because of the impurity of clean production.

Description

Energy-saving efficient air source heat pump air heater

Technical Field

The utility model relates to an air heater technical field specifically is an energy-conserving high-efficient type air source heat pump air heater.

Background

The air source heat pump hot air blower is a device which transfers heat in an outdoor low-temperature environment to a closed space, a room or an area by utilizing a vapor compression cycle driven by a motor to heat the air in the air source heat pump hot air blower, can be used at an environmental temperature of-30 ℃, benefits from lower use cost and is used as a substitute of an air conditioner in many areas.

When the existing energy-saving and high-efficiency air source heat pump air heater is used, an air inlet filter screen needs to be arranged at an air inlet end, when the air heater is used for pumping air, more impurities are easily attached to the air inlet filter screen and cannot be cleaned in time, the air inlet filter screen is easily blocked, and besides, the heat of a motor in the air heater cannot be dissipated in time, and the motor is easily overheated and short-circuited.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an energy-conserving high-efficient type air source heat pump air heater has solved the device and can't absolutely admit air the filter screen in time clean, can't effectively dispel the heat the scheduling problem to the motor.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an energy-conserving high-efficient type air source heat pump air heater, includes the bottom plate, bottom plate upper end fixedly connected with casing, bottom plate one end fixedly connected with motor, motor one side output is connected with the sprocket assembly who is connected with the casing, sprocket assembly inner driven sprocket is connected with the air heater body of being connected with the bottom plate, the air heater body end fixedly connected with first three-way valve of giving vent to anger, first three-way valve side end fixedly connected with and casing fixed connection's blast pipe, the blast pipe is close to casing outer end fixedly connected with flange, first three-way valve upper end fixedly connected with and casing fixed connection's pipe, casing inner rotation is connected with the sprocket of being connected with sprocket assembly, the casing outside is close to air heater body inlet end and is equipped with the fluting of embedded air inlet filter screen, the casing outside is close to air inlet filter screen end and is connected with the cleaning piece of being connected with the sprocket, the casing is close to cleaning piece outer end fixedly connected with protecting crust, protecting crust side fixedly connected with cleaning tube, the casing outside is close to motor end fixedly connected with second three-way valve, motor opposite side fixedly connected with flabellum, the casing is close to the fan blade, the ventilating pipe, the casing is close to the fixed connection of being close to the motor outer end.

Preferably, the bottom plate edge is equipped with the location screw a plurality of, the motor is biax motor, air heater body all with external power electric connection.

Preferably, the driven sprocket in the sprocket assembly is coaxially and fixedly connected with the impeller in the air heater body, and the first three-way valve and the second three-way valve are all three-way solenoid valves.

Preferably, the cleaning piece comprises gear, ring gear, cleaning brush, the gear rotates with the casing and is connected and with the coaxial fixed connection of sprocket, the ring gear rotates with the casing to be connected, cleaning brush hair end and the laminating of filter screen surface that admits air.

Preferably, the gear is engaged with a toothed ring, and the toothed ring is fixedly connected with the cleaning brush through a first screw.

Preferably, the second three-way valve side end fixedly connected with connecting pipe, be equipped with the groove with the connecting pipe intercommunication in the protecting crust, the connecting pipe passes through ring flange and cleaning tube fixed connection and intercommunication, the protecting crust passes through second screw and casing fixed connection, the inboard fixedly connected with filter screen in breather pipe upper end.

Advantageous effects

The utility model provides an energy-conserving high-efficient type air source heat pump air heater. Compared with the prior art, the method has the following beneficial effects:

(1) This energy-conserving high-efficient type air source heat pump air heater, through set up clean piece in the device, sprocket component function in-process drives the sprocket and rotates, the sprocket drives gear revolve, the gear drives the ring gear motion, the ring gear drives the cleaning brush and rotates, pivoted cleaning brush hair end is to admitting air the filter screen surface and is cleaned, admit air the filter screen surface and fall into the groove of protecting crust because of the impurity of clean production, regularly make the switching-over of second three-way valve, the gas that second three-way valve blowout is through the connecting pipe, during the clean pipe pours into the protecting crust, and in spouting the protecting crust with the impurity in the protecting crust groove.

(2) This energy-conserving high-efficient type air source heat pump air heater, through set up the flabellum in the device, motor opposite side output drives the flabellum and rotates, and the pivoted flabellum is leading-in with external gas through the trachea to discharge from the second three-way valve, the heat that the heat absorption shell produced the motor is absorbed, because the heat transfer, the heat that the flowing gas will absorb the heat shell and save together at last in the breather pipe exports the casing outer end, and then plays the radiating effect to the motor.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

figure 3 is an enlarged view of the inner end cleaning elements of the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a motor; 4. a sprocket assembly; 5. a hot air blower body; 6. a first three-way valve; 7. an exhaust pipe; 8. a flange; 9. a conduit; 10. a sprocket; 11. an air inlet filter screen; 12. a cleaning member; 121. a gear; 122. a toothed ring; 123. a cleaning brush; 13. a protective shell; 14. cleaning the tube; 15. a second three-way valve; 16. a fan blade; 17. a breather pipe; 18. a heat absorbing shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an energy-conserving high-efficient type air source heat pump air heater, comprising a base plate 1, 1 upper end fixedly connected with casing 2 of bottom plate, 1 one end fixedly connected with motor 3 of bottom plate, 3 one side output of motor is connected with the sprocket assembly 4 of being connected with casing 2, 4 inner driven sprocket of sprocket assembly is connected with the air heater body 5 of being connected with bottom plate 1, 1 edge of bottom plate is equipped with the location screw a plurality of, motor 3 is the biax motor, motor 3, air heater body 5 all with external power electric connection, the user passes through the location screw at 1 edge of bottom plate, fix the device in relevant position. The air outlet end of the air heater body 5 is fixedly connected with a first three-way valve 6, the side end of the first three-way valve 6 is fixedly connected with an exhaust pipe 7 fixedly connected with the shell 2, the exhaust pipe 7 is close to a flange 8 fixedly connected with the outer end of the shell 2, the upper end of the first three-way valve 6 is fixedly connected with a guide pipe 9 fixedly connected with the shell 2, the inner end of the shell 2 is rotatably connected with a chain wheel 10 connected with a chain wheel assembly 4, and the outer side of the shell 2 is close to the air inlet end of the air heater body 5 and is provided with a groove embedded with an air inlet filter screen 11.

The end, close to the air inlet filter screen 11, of the outer side of the housing 2 is connected with a cleaning piece 12 connected with a chain wheel 10, the cleaning piece 12 is composed of a gear 121, a toothed ring 122 and a cleaning brush 123, the gear 121 is rotatably connected with the housing 2 and is coaxially and fixedly connected with the chain wheel 10, the toothed ring 122 is rotatably connected with the housing 2, the bristle end of the cleaning brush 123 is attached to the surface of the air inlet filter screen 11, the gear 121 is meshed with the toothed ring 122, the toothed ring 122 is fixedly connected with the cleaning brush 123 through a first screw, the chain wheel assembly 4 drives the chain wheel 10 to rotate in the operation process, the chain wheel 10 drives the gear 121 to rotate, the gear 121 drives the toothed ring 122 to move, the toothed ring 122 drives the cleaning brush 123 to rotate, the bristle end of the rotating cleaning brush 123 cleans the surface of the air inlet filter screen 11, and impurities generated by cleaning on the surface of the air inlet filter screen 11 fall into a groove of the protective shell 13.

Casing 2 is close to 12 outer ends fixedly connected with protecting crust 13 of cleaning piece, 15 side fixedly connected with connecting pipes of second three-way valve, be equipped with the groove that communicates with the connecting pipe in the protecting crust 13, the connecting pipe passes through ring flange and 14 fixed connection and the intercommunication of cleaning pipe, protecting crust 13 passes through second screw and casing 2 fixed connection, the inboard fixedly connected with filter screen in breather pipe 17 upper end, regularly make the 6 commutations of first three-way valve, steam is through first three-way valve 6, pipe 9 blowout, blow the filter screen surface attachment impurity, avoid blockking up, the second screw is convenient for protecting crust 13 and dismantles, protecting crust 13 is to gear 121, ring gear 122 plays the guard action. 13 side fixedly connected with of protecting crust clean pipe 14, casing 2 outside is close to 3 end fixedly connected with second three-way valve 15 of motor, driven sprocket and the coaxial fixed connection of impeller in the air heater body 5 in the sprocket subassembly 4, first three-way valve 6, second three-way valve 15 is three solenoid valve, regularly make the switching-over of second three-way valve 15, the gas that 15 second three-way valves jetted out is through the connecting pipe, clean pipe 14 pours into in the protecting crust 13, and spout the impurity in 13 grooves of protecting crust 13 in the protecting crust, 3 opposite side output is fixed to be connected with flabellum 16, casing 2 is close to 16 outer ends fixedly connected with breather pipe 17 of flabellum, breather pipe 17 is close to 3 outer ends fixedly connected with of motor and absorbs heat shell 18.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the device is used, a user fixes the device at a corresponding position through a positioning screw hole on the edge of the bottom plate 1, the flange 8 is fixedly connected with a corresponding part, a corresponding electric element in the device is electrically connected with an external power supply, when the device is used, the motor 3 is started, the output end of one side of the motor 3 provides power for the fan impeller in the air heater body 5 through the chain wheel component 4 to operate, the air heater body 5 sucks external air through the air inlet filter screen 11 and converts the air into hot air, then the air heater body 5 injects the hot air into the corresponding part through the first three-way valve 6, the exhaust pipe 7 and the flange 8, in the process, the chain wheel component 4 drives the chain wheel 10 to rotate, the chain wheel 10 drives the gear 121 to rotate, the gear 121 drives the toothed ring 122 to move, and the toothed ring 122 drives the cleaning brush 123 to rotate, the brush end of the rotary cleaning brush 123 cleans the surface of the air inlet filter screen 11, impurities generated by cleaning on the surface of the air inlet filter screen 11 fall into the groove of the protective shell 13, meanwhile, the output end on the other side of the motor 3 drives the fan blade 16 to rotate, the external air is guided into the rotary fan blade 16 through the air pipe 17 and is discharged from the second three-way valve 15, the heat generated by the motor 3 is absorbed by the heat absorption shell 18, due to heat transfer, the air flowing in the air pipe 17 finally guides the heat accumulated in the heat absorption shell 18 out of the outer end of the shell 2, so that the motor 3 has a heat dissipation effect, the second three-way valve 15 is reversed at regular time, the air sprayed out by the second three-way valve 15 is injected into the protective shell 13 through the connecting pipe and the cleaning pipe 14, and the impurities in the groove of the protective shell 13 are sprayed out of the protective shell 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving high-efficient type air source heat pump air heater, includes bottom plate (1), its characterized in that: the cleaning device is characterized in that the upper end of the base plate (1) is fixedly connected with the shell (2), one end of the base plate (1) is fixedly connected with the motor (3), one side output end of the motor (3) is connected with the chain wheel component (4) connected with the shell (2), the inner driven chain wheel of the chain wheel component (4) is connected with the air heater body (5) connected with the base plate (1), the air outlet end of the air heater body (5) is fixedly connected with the first three-way valve (6), the side end of the first three-way valve (6) is fixedly connected with the exhaust pipe (7) fixedly connected with the shell (2), the exhaust pipe (7) is close to the outer end of the shell (2) and is fixedly connected with the flange (8), the upper end of the first three-way valve (6) is fixedly connected with the conduit (9) fixedly connected with the shell (2), the inner end of the shell (2) is rotatably connected with the chain wheel (10) connected with the chain wheel component (4), the outer side of the shell (2) is close to the air inlet end of the air heater body (5) and is provided with the embedded groove of the air inlet filter screen (11), the outer side end of the shell (2) is connected with the cleaning piece (12), the cleaning device is close to the cleaning protection pipe (13), casing (2) outside is close to motor (3) end fixedly connected with second three-way valve (15), motor (3) opposite side output end fixedly connected with flabellum (16), casing (2) are close to flabellum (16) outer end fixedly connected with breather pipe (17), breather pipe (17) are close to motor (3) outer end fixedly connected with heat absorption shell (18).

2. The energy-saving and high-efficiency air source heat pump air heater according to claim 1, characterized in that: the fan is characterized in that a plurality of positioning screw holes are formed in the edge of the base plate (1), the motor (3) is a double-shaft motor, and the motor (3) and the air heater body (5) are electrically connected with an external power supply.

3. The energy-saving and high-efficiency air source heat pump air heater according to claim 1, characterized in that: the driven sprocket in the sprocket assembly (4) is coaxially and fixedly connected with the impeller in the air heater body (5), and the first three-way valve (6) and the second three-way valve (15) are all three-way electromagnetic valves.

4. The energy-saving and high-efficiency air source heat pump air heater according to claim 1, characterized in that: cleaning member (12) comprises gear (121), ring gear (122), cleaning brush (123), gear (121) rotate with casing (2) and be connected and with the coaxial fixed connection of sprocket (10), ring gear (122) rotate with casing (2) and be connected, cleaning brush (123) brush hair end and air intake filter screen (11) surface laminating.

5. The energy-saving and high-efficiency air source heat pump air heater as claimed in claim 4, wherein: the gear (121) is meshed with a gear ring (122), and the gear ring (122) is fixedly connected with a cleaning brush (123) through a first screw.

6. The energy-saving and high-efficiency air source heat pump air heater according to claim 1, characterized in that: second three-way valve (15) side fixedly connected with connecting pipe, be equipped with the groove with the connecting pipe intercommunication in protecting crust (13), the connecting pipe passes through ring flange and clean pipe (14) fixed connection and intercommunication, protecting crust (13) are through second screw and casing (2) fixed connection, breather pipe (17) upper end inboard fixedly connected with filter screen.