CN213454244U

CN213454244U - Compound air source heat pump

Info

Publication number: CN213454244U
Application number: CN202021350239.9U
Authority: CN
Inventors: 田欣; 王秦
Original assignee: Xinji Zhizhong New Energy Technology Co ltd
Current assignee: Beijing State Grid Power Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-06-15
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a compound air source heat pump, including frame main part, angle adjustment mechanism, quick-witted case, control box and compressor, the inside one end of frame main part is provided with angle adjustment mechanism, and installs quick-witted case on one side of angle adjustment mechanism top to install the control box on the outer wall of machine case one side, the compressor is installed to one side of machine bottom portion, and the machine bottom portion of compressor one side installs the condenser, the quick-witted incasement portion of compressor top installs the evaporimeter, and installs the choke valve in one side of evaporimeter bottom, and the top of choke valve extends to the inside of evaporimeter, one side of machine roof portion is fixed with the electroplax frame, and the circuit board is installed to the inside one end of electroplax frame. The utility model discloses not only improve air heat source pump's energy utilization rate, reduce air source heat pump's use cost, still promote air heat source pump's life.

Description

Compound air source heat pump

Technical Field

The utility model relates to an air source heat pump technical field specifically is a compound air source heat pump.

Background

The air source heat pump is an energy-saving device which utilizes high-level energy to make heat flow from low-level heat source air to high-level heat source, and is a form of heat pump.

The composite air source heat pump on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing compound air source heat pump is difficult to change according to the angle of the sunlight, so that the solar energy utilization rate of the air source heat pump is low;

(2) the existing compound air source heat pump is difficult to preheat water in a water tank in advance, and equipment needs to perform more heat exchange during working, so that the use cost of the air source heat pump is improved;

(3) when the existing compound air source heat pump rotates angularly, the motor drives the machine body to rotate, so that the machine body is easy to damage after the air source heat pump is used for a long time, and the service life of the air source heat pump is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound air source heat pump to solve the solar energy utilization ratio that proposes air source heat pump among the above-mentioned background art lower, the use cost is higher and the limited problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: a composite air source heat pump comprises a rack main body, an angle adjusting mechanism, a case, a control box and a compressor, wherein the angle adjusting mechanism is arranged at one end inside the rack main body, the case is installed at one side of the top end of the angle adjusting mechanism, the control box is installed on the outer wall of one side of the case, the compressor is installed at one side of the bottom of the case, a condenser is installed at the bottom of the case at one side of the compressor, an evaporator is installed inside the case above the compressor, a throttling valve is installed at one side of the bottom end of the evaporator, the top end of the throttling valve extends into the evaporator, an electric board frame is fixed at one side of the top of the case, a circuit board is installed at one end inside the electric board frame, a water outlet is installed on the outer wall of one side of the case, a water inlet is installed on the, the outer wall of control box one side is installed control panel, and the output of the inside singlechip of control panel makes its convenient to use person's operation with the input electric connection of compressor, condenser, evaporimeter and choke valve respectively, through the inside electrical equipment of control panel operating means.

Preferably, motor, pivot, oblique sheave, axis of rotation, intermittent type piece, supporting shoe and loading board have set gradually in angle adjustment mechanism's inside, the motor is installed to one side of frame main part bottom, and the frame main part internally mounted of motor top has the loading board, the both ends of loading board and the inner wall sliding connection of frame main part, and the output of motor passes through the shaft coupling and installs the pivot to the axis of rotation is installed to the one end that the motor was kept away from in the pivot, and oblique sheave has all been cup jointed to the both sides on axis of rotation surface.

Preferably, the supporting blocks are fixed to two sides of the bottom end of the bearing plate, the bottom ends of the supporting blocks are fixed with intermittent blocks at equal intervals, the bottom ends of the intermittent blocks are in contact with the top end of the chute wheel, the angle adjusting mechanism replaces a driven motor to rotate, and the service life of the air heat source pump is prolonged.

Preferably, the outer wall of one side of the case is provided with the water tank, the central position of the top end of the water tank is provided with the heat collecting frame, the central position of the top end of the case is provided with the fan, the top end of the case on one side of the fan is provided with the light sensor, and the light sensor is used for obtaining a light irradiation signal.

Preferably, one side at thermal-arrest frame top is fixed with the light-passing board, and the heat preservation has been laid to the thermal-arrest frame bottom of light-passing board below to the breather pipe is all installed to the both sides of heat preservation bottom, and the bottom of breather pipe extends to the inside of water tank, and the effect that thermal-insulated and heat-retaining were played to the heat preservation grass.

Preferably, solar panel is installed to one side on heat preservation top, and one side on solar panel surface all is provided with equidistant gas pocket, through the gas pocket setting, the quick inside that gets into the water tank of time hot-air, and the water source in advance heats.

Compared with the prior art, the beneficial effects of the utility model are that: the composite air source heat pump not only improves the energy utilization rate of the air source heat pump, reduces the use cost of the air source heat pump, but also prolongs the service life of the air source heat pump;

(1) the solar heat source pump is provided with the light sensor, the central processing unit and the angle adjusting mechanism, the light sensor senses external light change in real time, the photosensitive element converts light signals into electric signals and transmits the electric signals to the central processing unit, the central processing unit obtains an optimal illumination angle through data analysis, the central processing unit transmits the electric signals to the inside of the control panel, the control panel controls the angle adjusting mechanism to work, the angle of the solar heat collecting plate can be changed while the angle adjusting mechanism works, therefore, the function that the air heat source pump can adjust the position according to light is achieved, and the energy utilization rate of the air heat source pump is improved;

(2) the heat collecting frame and the light transmitting plate form a sealed cavity and are lined with the heat insulating layer, sunlight irradiates on the solar heat collecting plate which is provided with a heat absorbing coating and is in a zigzag shape through the light transmitting plate, so that the temperature of air in the sealed cavity is raised, then hot air is transmitted out through the air holes and enters the water tank through the air pipe, in order to accelerate convection in cold and hot air, a fan can be arranged on the top of the water tank on one side of the air pipe to form negative pressure, and the hot air is more quickly brought into the water tank, so that the function of preheating a water source is realized through the method, and the use cost of the air source heat pump is reduced;

(3) through being provided with the motor, axis of rotation and loading board, control panel control motor carries out work, it is rotatory to make it drive the pivot, it is rotatory to make the pivot drive the axis of rotation, because oblique sheave has all been cup jointed on the both sides on chute wheel surface, then oblique sheave and axis of rotation synchronous revolution, when the chute that intermittent type piece got into chute wheel surface setting, the chute wheel promotes intermittent type piece and the same clockwise rotation of loading board, thereby drive loading board and quick-witted case clockwise rotation certain angle, thereby realize the function of air heat source pump intermittent type rotation, the position of air heat source pump has been changed promptly, the fault rate of air heat source pump is reduced through angle adjustment mechanism's setting, and because the setting of angle adjustment mechanism part makes its staff's of being convenient for maintenance, promote the life of air heat source pump.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the water tank according to the present invention;

FIG. 4 is an enlarged schematic view of the angle adjustment mechanism of the present invention;

fig. 5 is a schematic diagram of the system framework structure of the present invention.

In the figure: 1. a rack main body; 2. an angle adjusting mechanism; 201. a motor; 202. a rotating shaft; 203. a helical sheave; 204. a rotating shaft; 205. intermittent blocks; 206. a support block; 207. a carrier plate; 3. a chassis; 4. a central processing unit; 5. a control panel; 6. a control box; 7. a throttle valve; 8. an evaporator; 9. a circuit board; 10. an electric plate frame; 11. a condenser; 12. a compressor; 13. a fan; 14. a light sensor; 15. a water outlet; 16. a water inlet; 17. a water tank; 18. a heat collection frame; 19. a light-transmitting plate; 20. a heat-insulating layer; 21. a solar collector panel; 22. air holes; 23. a breather tube.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a composite air source heat pump comprises a rack main body 1, an angle adjusting mechanism 2, a case 3, a control box 6 and a compressor 12, wherein the angle adjusting mechanism 2 is arranged at one end inside the rack main body 1;

the angle adjusting mechanism 2 is internally provided with a motor 201, a rotating shaft 202, a chute wheel 203, a rotating shaft 204, an intermittent block 205, a supporting block 206 and a bearing plate 207 in sequence, one side of the bottom of the rack main body 1 is provided with the motor 201, the model of the motor 201 can be Y90S-2, the bearing plate 207 is installed inside the rack main body 1 above the motor 201, two ends of the bearing plate 207 are slidably connected with the inner wall of the rack main body 1, the output end of the motor 201 is provided with the rotating shaft 202 through a coupler, one end of the rotating shaft 202 far away from the motor 201 is provided with the rotating shaft 204, two sides of the surface of the rotating shaft 204 are sleeved with the chute wheel 203, two sides of the bottom end of the bearing plate 207 are both fixed with the supporting block 206, the bottom ends of the supporting blocks 206 are both fixed with the intermittent blocks;

when the control panel 5 controls the motor 201 to work, the motor drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the rotating shaft 204 to rotate, the inclined sheaves 203 are sleeved on two sides of the surfaces of the inclined sheaves 203, the inclined sheaves 203 and the rotating shaft 204 synchronously rotate, when the intermittent block 205 enters the inclined grooves formed in the surfaces of the inclined sheaves 203, the inclined sheaves 203 push the intermittent block 205 and the bearing plate 207 to rotate clockwise together, the bearing plate 207 and the case 3 are driven to rotate clockwise by a certain angle, the intermittent rotation function of the air heat source pump is realized, namely, the position of the air heat source pump is changed, the failure rate of the air heat source pump is reduced through the arrangement of the angle adjusting mechanism 2, and the angle adjusting mechanism 2 is convenient for maintenance of workers due to the arrangement of parts, and the service life of the air heat source pump is prolonged;

a case 3 is installed on one side of the top end of the angle adjusting mechanism 2, a control box 6 is installed on the outer wall of one side of the case 3, a compressor 12 is installed on one side of the bottom of the case 3, the type of the compressor 12 can be QX36H, a condenser 11 is installed on the bottom of the case 3 on one side of the compressor 12, the type of the condenser 11 can be DWN-25, an evaporator 8 is installed inside the case 3 above the compressor 12, the type of the evaporator 8 can be RZ-E203, a throttle valve 7 is installed on one side of the bottom end of the evaporator 8, the type of the throttle valve 7 can be DN20-25, and the top end of the throttle valve 7 extends into the evaporator 8;

connecting an air source heat pump with an external power supply, starting the air source heat pump, absorbing heat energy in air by using a fan 13 and an evaporator 8 to heat cold water, then enabling water vapor after heating vaporization to flow into a compressor 12 through a guide pipe, changing the water vapor into a liquid state after pressurization of the compressor 12, then flowing into a condenser 11 through the guide pipe, performing heat exchange treatment through the condenser 11, enabling the water vapor to become hot water which can be supplied to residents, and discharging the hot water through a water outlet 15 to be supplied to the residents for use;

a water tank 17 is mounted on the outer wall of one side of the case 3, a heat collection frame 18 is mounted at the center position of the top end of the water tank 17, a fan 13 is mounted at the center position of the top end of the case 3, the model of the fan 13 can be GD30K2-12, a light sensor 14 is mounted at the top end of the case 3 at one side of the fan 13, the model of the light sensor 14 can be GBS-24V, a light-transmitting plate 19 is fixed at one side of the top of the heat collection frame 18, a heat insulation layer 20 is laid at the bottom of the heat collection frame 18 below the light-transmitting plate 19, vent pipes 23 are mounted at two sides of the bottom end of the heat insulation layer 20, the bottom ends of the vent pipes 23 extend into the water tank 17, a solar heat collection plate 21 is mounted at;

when the solar water heater is used, the heat collection frame 18 and the light-transmitting plate 19 form a sealed cavity and are lined with the heat insulation layer 20, sunlight irradiates on the solar heat collection plate 21 which is provided with a heat absorption coating and is in a zigzag shape through the light-transmitting plate 19, so that the temperature of air in the sealed cavity is raised, then hot air is discharged through the air holes 22 and enters the water tank 17 through the air pipe 23, in order to accelerate convection in cold and hot air, a fan can be installed on the top of the water tank 17 on one side of the air pipe 23 to form negative pressure, and the hot air is rapidly brought into the water tank 17, so that the function of preheating a water source is realized through the method, and the use cost of the air source;

an electric plate frame 10 is fixed on one side of the top of the case 3, a circuit board 9 is installed at one end inside the electric plate frame 10, a water outlet 15 is installed on the outer wall of one side of the case 3, a water inlet 16 is installed on the outer wall of the case 3 on one side of the water outlet 15, a central processing unit 4 is installed at one end inside the control box 6, the model of the central processing unit 4 can be 6ES7315-2EH14-0A, a control panel 5 is installed on the outer wall of one side of the control box 6, the model of the control panel 5 can be LK1N-56R, and the output end of a single chip microcomputer inside the control panel 5 is electrically connected with the input ends of the motor 201, the compressor 12, the condenser 11, the evaporator;

through the external light change of light sensor 14 real-time perception, photosensitive element converts light signal into the signal of telecommunication and transmits for central processing unit 4, central processing unit 4 reachs the best illumination angle through data analysis, central processing unit 4 transmits the signal of telecommunication to control panel 5's inside, make control panel 5 control angle adjustment mechanism 2 carry out work, angle adjustment mechanism 2 works can change solar panel 21's angle simultaneously, thereby realize that the air heat source pump can carry out position control's function according to light, improve the energy utilization of air heat source pump.

The working principle is as follows: when the solar water heater is used, the air source heat pump is connected with an external power supply, the air source heat pump is started, the fan 13 and the evaporator 8 are used for absorbing heat energy in air to heat cold water, then the water vapor after heating and vaporization flows into the compressor 12 through a guide pipe, is changed into liquid after being pressurized by the compressor 12, then flows into the condenser 11 through the guide pipe, is subjected to heat exchange treatment through the condenser 11 to be changed into hot water which can be used by residents, and is discharged out of the water outlet 15 to be used by the residents, when the solar water heater is used, a sealed cavity is formed by the heat collecting frame 18 and the light transmitting plate 19, and is lined with the heat insulating layer 20, sunlight irradiates the solar heat collecting plate 21 which is provided with the heat absorbing coating and is in a zigzag shape through the light transmitting plate 19, so that the air temperature in the sealed cavity is increased, then the hot air is discharged, the fan can be arranged on the top of the water tank 17 on one side of the air pipe 23 to form negative pressure, hot air is more quickly brought into the water tank 17, the function of preheating a water source is realized by the method, the use cost of the air source heat pump is reduced, the light sensor 14 senses the change of external light in real time, the photosensitive element converts light signals into electric signals and transmits the electric signals to the central processing unit 4, the central processing unit 4 obtains the optimal illumination angle through data analysis, then the central processing unit 4 transmits the electric signals to the inside of the control panel 5, the control panel 5 controls the angle adjusting mechanism 2 to work, the angle adjusting mechanism 2 can change the angle of the solar heat collecting plate 21 when working, thereby realizing the function that the air heat source pump can carry out position adjustment according to light, improving the energy utilization rate of the air heat source pump, when the control panel 5 controls the motor 201 to work, the rotating shaft 202 is driven to rotate by the driving mechanism, the rotating shaft 202 drives the rotating shaft 204 to rotate, the inclined sheaves 203 are sleeved on the two sides of the surfaces of the inclined sheaves 203, the inclined sheaves 203 and the rotating shaft 204 synchronously rotate, when the intermittent block 205 enters the inclined grooves formed in the surfaces of the inclined sheaves 203, the inclined sheaves 203 push the intermittent block 205 and the bearing plate 207 to rotate clockwise together, the bearing plate 207 and the case 3 are driven to rotate clockwise by a certain angle, the intermittent rotation function of the air heat source pump is achieved, namely, the position of the air heat source pump is changed, the failure rate of the air heat source pump is reduced through the arrangement of the angle adjusting mechanism 2, and the maintenance of workers is facilitated due to the arrangement of the angle adjusting mechanism 2 in parts, and the service life of the air heat source pump is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compound air source heat pump, includes frame main part (1), angle adjustment mechanism (2), quick-witted case (3), control box (6) and compressor (12), its characterized in that: the rack is characterized in that an angle adjusting mechanism (2) is arranged at one end of the inside of the rack main body (1), a case (3) is installed on one side of the top end of the angle adjusting mechanism (2), a control box (6) is installed on the outer wall of one side of the case (3), a compressor (12) is installed on one side of the bottom of the case (3), a condenser (11) is installed at the bottom of the case (3) on one side of the compressor (12), an evaporator (8) is installed inside the case (3) above the compressor (12), a throttle valve (7) is installed on one side of the bottom end of the evaporator (8), the top end of the throttle valve (7) extends to the inside of the evaporator (8), an electric plate frame (10) is fixed on one side of the top of the case (3), a circuit board (9) is installed at one end of the inside of the electric plate frame (10, and install water inlet (16) on the quick-witted case (3) outer wall of delivery port (15) one side, central processing unit (4) are installed to the inside one end of control box (6), install control panel (5) on the outer wall of control box (6) one side, and the output of the inside singlechip of control panel (5) respectively with compressor (12), condenser (11), evaporimeter (8) and the input electric connection of choke valve (7).

2. A compound air source heat pump according to claim 1, characterized in that: the angle adjusting mechanism is characterized in that a motor (201), a rotating shaft (202), inclined sheaves (203), a rotating shaft (204), intermittent blocks (205), supporting blocks (206) and a bearing plate (207) are sequentially arranged inside the angle adjusting mechanism (2), the motor (201) is installed on one side of the bottom of the rack body (1), the bearing plate (207) is installed inside the rack body (1) above the motor (201), two ends of the bearing plate (207) are connected with the inner wall of the rack body (1) in a sliding mode, the rotating shaft (202) is installed at the output end of the motor (201) through a coupler, the rotating shaft (204) is installed at one end, away from the motor (201), of the rotating shaft (202), and the inclined sheaves (203) are sleeved on two sides of.

3. A compound air source heat pump according to claim 2, characterized in that: supporting blocks (206) are fixed on two sides of the bottom end of the bearing plate (207), intermittent blocks (205) with equal intervals are fixed on the bottom ends of the supporting blocks (206), and the bottom ends of the intermittent blocks (205) are in contact with the top ends of the inclined grooved wheels (203).

4. A compound air source heat pump according to claim 1, characterized in that: install water tank (17) on the outer wall of quick-witted case (3) one side, and the central point on water tank (17) top puts and installs thermal-arrest frame (18), the central point on quick-witted case (3) top puts and installs fan (13), and light sensor (14) are installed on quick-witted case (3) top of fan (13) one side.

5. A compound air source heat pump according to claim 4, characterized in that: one side at thermal-arrest frame (18) top is fixed with light-passing board (19), and heat preservation (20) have been laid to thermal-arrest frame (18) bottom of light-passing board (19) below to breather pipe (23) are all installed to the both sides of heat preservation (20) bottom, and the bottom of breather pipe (23) extends to the inside of water tank (17).

6. A compound air source heat pump according to claim 5, characterized in that: and a solar heat collecting plate (21) is arranged on one side of the top end of the heat insulating layer (20), and air holes (22) with equal intervals are formed in one side of the surface of the solar heat collecting plate (21).