CN214746587U

CN214746587U - Intelligent cooling device of air source heat pump

Info

Publication number: CN214746587U
Application number: CN202121042049.5U
Authority: CN
Inventors: 沈卫; 李静; 李建新; 尹训泉
Original assignee: Shandong Fanghong New Energy Group Co ltd
Current assignee: Shandong Fanghong New Energy Group Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-16
Anticipated expiration: 2031-05-17

Abstract

The utility model provides an air source heat pump intelligence heat sink, include: the motor fixing mechanism is arranged in the primary cooling mechanism air duct and comprises a fixing rod, a hoop and a fixing bolt; the primary cooling mechanism is arranged at the top and the bottom of the pump body and comprises a motor, fan blades, a dust screen and an air duct; the secondary cooling mechanism is arranged on the left side and the right side of the pump body and comprises a first refrigerating sheet and a second refrigerating sheet; the intelligent control mechanism is arranged in the lower heat dissipation cavity of the pump body and comprises a temperature sensor and a PLC (programmable logic controller). The utility model provides a current air source heat pump adopt the heat dissipation fan to carry out the forced air cooling more, the cooling mode is single, the relatively poor problem of cooling effect.

Description

Intelligent cooling device of air source heat pump

Technical Field

The utility model relates to an air source heat pump technical field, concretely relates to air source heat pump intelligence heat sink.

Background

At present, an air source heat pump is one of heat pump technologies, and has a reputation of a natural energy carrier. The heating device has the advantages of low use cost, easy operation, good heating effect, safety, cleanness and the like, and is widely applied to daily life.

However, a large amount of heat is generated in the continuous working process of the air source heat pump, and if the temperature is not lowered and the heat is dissipated in time, the subsequent energy conversion is influenced, and the service life is also shortened. The existing air source heat pump mostly adopts a heat dissipation fan to carry out air cooling, the cooling mode is single, and the cooling effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the intelligent cooling device for the air source heat pump is provided so as to solve the problems that the existing air source heat pump mostly adopts a cooling fan to carry out air cooling, the cooling mode is single, and the cooling effect is poor.

In order to realize the above-mentioned purpose, provide an air source heat pump intelligence heat sink, include:

the motor fixing mechanism is arranged in the primary cooling mechanism air duct and comprises a fixing rod, a hoop and a fixing bolt;

the primary cooling mechanism is arranged at the top and the bottom of the pump body and comprises a motor, fan blades, a dust screen and an air duct;

the secondary cooling mechanism is arranged on the left side and the right side of the pump body and comprises a first refrigerating sheet and a second refrigerating sheet;

the intelligent control mechanism is arranged in the lower heat dissipation cavity of the pump body and comprises a temperature sensor and a PLC (programmable logic controller).

Further, the pump body is internally provided with a fixed frame, the fixed frame is internally provided with an evaporator, an upper heat dissipation cavity is formed between the top of the fixed frame and the top plate of the pump body, a left heat dissipation cavity is formed between the left side of the fixed frame and the left side wall of the pump body, a right heat dissipation cavity is formed between the right side wall of the fixed frame and the right side wall of the pump body, a lower heat dissipation cavity is formed between the bottom of the fixed frame and the bottom plate of the pump body, the front side of the pump body is provided with an air inlet, the air inlet is of a grid structure, and the four corners of the bottom surface of the pump body are provided with supporting legs.

Further, the top of going up the heat dissipation chamber and the bottom in heat dissipation chamber down all are provided with the dryer of one-level cooling mechanism, and the inside central authorities of dryer are provided with the motor, and the motor output is provided with the flabellum, and the air outlet position of dryer sets up the dust screen, and the inside in going up heat dissipation chamber and heat dissipation chamber down all is provided with the conducting strip.

Furthermore, the left side and the right side of the motor are provided with hoops of a motor fixing mechanism, the hoops are fixedly connected through fixing bolts, the inner ends of the fixing rods are fixedly connected with the central position of the outer side of the hoops respectively, and the outer ends of the fixing rods are fixedly connected with the inner side wall of the air duct respectively.

Further, the first refrigeration piece of second grade cooling mechanism is the matrix setting on the left side wall in left heat dissipation chamber, and the second refrigeration piece is the matrix setting on the right side wall in right heat dissipation chamber, and left side heat dissipation chamber and right heat dissipation intracavity all are provided with the conducting strip.

Further, intelligent control mechanism's temperature sensor sets up the inside left end in heat dissipation chamber down, and temperature sensor's model is pt100, and temperature sensor electric connection has the PLC controller, the PLC controller respectively with motor, first refrigeration piece and second refrigeration piece electric connection.

The beneficial effects of the utility model reside in that, the utility model discloses an air source heat pump intelligence heat sink utilizes mutually supporting of one-level cooling mechanism and second grade cooling mechanism to cool down to the air source heat pump to improve the cooling effect, solved current air source heat pump and adopted the heat dissipation fan to carry out the forced air cooling more, the cooling mode is single, the relatively poor problem of cooling effect.

Drawings

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

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

fig. 3 is a left side view structure diagram of the embodiment of the present invention;

fig. 4 is a schematic view of an enlarged structure of a motor fixing mechanism in a top view according to an embodiment of the present invention.

1. An upper heat dissipation cavity; 2. a heat conductive sheet; 3. a motor fixing mechanism; 31. fixing the rod; 32. hooping; 33. fixing the bolt; 4. a primary cooling mechanism; 41. a motor; 42. a fan blade; 43. a dust screen; 44. an air duct; 5. a pump body; 6. a secondary cooling mechanism; 61. a first refrigeration sheet; 62. a second refrigeration sheet; 7. a left heat dissipation cavity; 8. an evaporator; 9. a fixing frame; 10. a support leg; 11. an intelligent control mechanism; 111. a temperature sensor; 112. a PLC controller; 12. a lower heat dissipation cavity; 13. a right heat dissipation cavity; 14. an air inlet.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Referring to fig. 1 to 4, the utility model provides an air source heat pump intelligence heat sink, include: motor fixed establishment 3, one-level cooling mechanism 4, second grade cooling mechanism 6 and intelligent control mechanism 11.

Specifically, the motor fixing mechanism 3 is arranged in the air duct 44 of the primary cooling mechanism 4, and the motor fixing mechanism 3 comprises a fixing rod 31, a hoop 32 and a fixing bolt 33.

The first-level cooling mechanism 4 is arranged at the top and the bottom of the pump body 5, and the first-level cooling mechanism 4 comprises a motor 41, fan blades 42, a dust screen 43 and an air duct 44.

The second-stage cooling mechanism 6 is arranged on the left side and the right side of the pump body 5, and the second-stage cooling mechanism 6 comprises a first cooling piece 61 and a second cooling piece 62.

The intelligent control mechanism 11 is arranged in the lower heat dissipation cavity 12 of the pump body 5, and the intelligent control mechanism 11 comprises a temperature sensor 111 and a PLC 112.

The existing air source heat pump mostly adopts a heat dissipation fan to carry out air cooling, the cooling mode is single, and the cooling effect is poor. Therefore, the utility model discloses an air source heat pump intelligence heat sink utilizes mutually supporting of one-level cooling mechanism 4 and second grade cooling mechanism 6 to cool down to the air source heat pump to improve the cooling effect, solved current air source heat pump and adopted the heat dissipation fan to carry out the forced air cooling more, the cooling mode is single, the relatively poor problem of cooling effect.

In this embodiment, the motor fixing mechanism 3 is disposed in the wind duct 44 of the primary cooling mechanism 4, and the motor fixing mechanism 3 includes a fixing rod 31, an anchor ear 32 and a fixing bolt 33.

As a preferred embodiment, the left and right sides of the motor 41 are provided with the hoops 32 of the motor fixing mechanism 3, the hoops 32 are fixedly connected by the fixing bolts 33, the inner ends of the fixing rods 31 are fixedly connected with the central positions of the outer sides of the hoops 32, respectively, and the outer ends of the fixing rods 31 are fixedly connected with the inner side walls of the air ducts 44, respectively, so as to facilitate the fixed installation of the motor 41.

In this embodiment, one-level cooling mechanism 4 sets up at the top of the pump body 5 and bottom, and one-level cooling mechanism 4 includes motor 41, flabellum 42, dust screen 43 and dryer 44, and second grade cooling mechanism 6 sets up in the pump body 5 left and right sides, and second grade cooling mechanism 6 includes first refrigeration piece 61 and second refrigeration piece 62, and intelligent control mechanism 11 sets up in the lower heat dissipation chamber 12 of the pump body 5, and intelligent control mechanism 11 includes temperature sensor 111 and PLC controller 112.

As a preferred embodiment, a fixed frame 9 is arranged in the pump body 5, an evaporator 8 is arranged in the fixed frame 9, an upper heat dissipation cavity 1 is formed between the top of the fixed frame 9 and the top plate of the pump body 5, a left heat dissipation cavity 7 is formed between the left side of the fixed frame 9 and the left side wall of the pump body 5, a right heat dissipation cavity 13 is formed between the fixed frame 9 and the right side wall of the pump body 5, a lower heat dissipation cavity 12 is formed between the bottom of the fixed frame 9 and the bottom plate of the pump body 5, an air inlet 14 is arranged at the front side of the pump body 5, the air inlet 14 is in a grid structure, supporting legs 10 are arranged at four corners of the bottom surface of the pump body 5, an air duct 44 of the primary temperature reduction mechanism 4 is arranged at the top of the upper heat dissipation cavity 1 and at the bottom of the lower heat dissipation cavity 12, a motor 41 is arranged at the center in the interior of the air duct 44, a fan blade 42 is arranged at the output end of the motor 41, a dust screen 43 is arranged at the air outlet of the air duct 44, and heat conduction fins 2 are arranged in the interior of the upper heat dissipation cavity 1 and the lower heat dissipation cavity 12, the first refrigeration sheet 61 of the secondary cooling mechanism 6 is arranged on the left side wall of the left radiating cavity 7 in a matrix manner, the second refrigeration sheet 62 is arranged on the right side wall of the right radiating cavity 13 in a matrix manner, the heat conducting sheets 2 are arranged in the left radiating cavity 7 and the right radiating cavity 13, the temperature sensor 111 of the intelligent control mechanism 11 is arranged at the inner left end of the lower radiating cavity 12, the model of the temperature sensor 111 is pt100, the temperature sensor 111 is electrically connected with the PLC 112, the PLC 112 is respectively and electrically connected with the motor 41, the first refrigeration sheet 61 and the second refrigeration sheet 62, the heat conducting sheets 2 absorb heat generated in the working process of the evaporator 8, when the temperature sensor 111 senses that the inner temperature of the pump body 5 is overhigh, the motor 41 is firstly opened through the PLC 112 to drive the fan blades 42 to rotate for air cooling, when the air cooling effect is not obvious, the first refrigeration sheet 61 and the second refrigeration sheet 62 are started to simultaneously cool, thereby improving the cooling effect.

The utility model discloses an air source heat pump intelligence heat sink can effectively solve current air source heat pump and adopt the heat dissipation fan to carry out the forced air cooling more, and the cooling mode is single, and the relatively poor problem of cooling effect is applicable to air source heat pump's intelligent cooling.

Claims

1. The utility model provides an air source heat pump intelligence heat sink which characterized in that includes:

the motor fixing mechanism (3) is arranged in the air duct (44) of the primary cooling mechanism (4), and the motor fixing mechanism (3) comprises a fixing rod (31), a hoop (32) and a fixing bolt (33);

the primary cooling mechanism (4) is arranged at the top and the bottom of the pump body (5), and the primary cooling mechanism (4) comprises a motor (41), fan blades (42), a dust screen (43) and an air duct (44);

the secondary cooling mechanism (6) is arranged on the left side and the right side of the pump body (5), and the secondary cooling mechanism (6) comprises a first refrigerating sheet (61) and a second refrigerating sheet (62);

and the intelligent control mechanism (11) is arranged in the lower heat dissipation cavity (12) of the pump body (5), and the intelligent control mechanism (11) comprises a temperature sensor (111) and a PLC (programmable logic controller) controller (112).

2. The intelligent air source heat pump cooling device according to claim 1, wherein a fixed frame (9) is arranged inside the pump body (5), an evaporator (8) is arranged inside the fixed frame (9), an upper heat dissipation cavity (1) is formed between the top of the fixed frame (9) and the top plate of the pump body (5), a left heat dissipation cavity (7) is formed between the left side of the fixed frame (9) and the left side wall of the pump body (5), a right heat dissipation cavity (13) is formed between the right side wall of the fixed frame (9) and the right side wall of the pump body (5), a lower heat dissipation cavity (12) is formed between the bottom of the fixed frame (9) and the bottom plate of the pump body (5), an air inlet (14) is arranged on the front side of the pump body (5), the air inlet (14) is of a grid-shaped structure, and supporting legs (10) are arranged at four corners of the bottom surface of the pump body (5).

3. The intelligent air source heat pump cooling device according to claim 2, wherein an air duct (44) of the primary cooling mechanism (4) is arranged at both the top of the upper cooling cavity (1) and the bottom of the lower cooling cavity (12), a motor (41) is arranged in the center of the interior of the air duct (44), fan blades (42) are arranged at the output end of the motor (41), a dust screen (43) is arranged at the air outlet of the air duct (44), and heat conducting fins (2) are arranged in the upper cooling cavity (1) and the lower cooling cavity (12).

4. The intelligent air source heat pump cooling device as claimed in claim 3, wherein the left and right sides of the motor (41) are provided with hoops (32) of the motor fixing mechanism (3), the hoops (32) are fixedly connected by fixing bolts (33), the inner ends of the fixing rods (31) are respectively fixedly connected with the central position of the outer side of the hoops (32), and the outer ends of the fixing rods (31) are respectively fixedly connected with the inner side wall of the air duct (44).

5. The intelligent air-source heat pump cooling device according to claim 1, wherein the first cooling fins (61) of the secondary cooling mechanism (6) are arranged on the left side wall of the left heat dissipation chamber (7) in a matrix manner, the second cooling fins (62) are arranged on the right side wall of the right heat dissipation chamber (13) in a matrix manner, and the heat-conducting fins (2) are arranged in the left heat dissipation chamber (7) and the right heat dissipation chamber (13).

6. The intelligent air-source heat pump cooling device according to claim 1, wherein the temperature sensor (111) of the intelligent control mechanism (11) is arranged at the left end of the inside of the lower heat dissipation cavity (12), the type of the temperature sensor (111) is pt100, the temperature sensor (111) is electrically connected with the PLC controller (112), and the PLC controller (112) is electrically connected with the motor (41), the first cooling plate (61) and the second cooling plate (62) respectively.