CN113758001A

CN113758001A - Air energy heat pump

Info

Publication number: CN113758001A
Application number: CN202111243987.6A
Authority: CN
Inventors: 肖海忠
Original assignee: Individual
Current assignee: Shandong Haowo New Energy Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2021-12-07
Anticipated expiration: 2041-10-26
Also published as: CN113758001B

Abstract

The invention relates to the field of air energy heat pumps, in particular to an air energy heat pump. The water circulation heating device comprises a water circulation part, a heating part and an outer circulation part, wherein the water circulation part is rotated with the heating part, and a plurality of outer circulation parts are uniformly distributed on the outer side of the water circulation part. The water circulation part comprises a heat exchange box, communicating pipes and a water pump, the communicating pipes are arranged at the upper end and the lower end of the heat exchange box, and the water pumps are fixedly connected to the two communicating pipes. The heat supply part comprises a heat exchange pipe, a liquid inlet pipe and a liquid outlet pipe, the upper end of the heat exchange pipe is rotated to be provided with the liquid inlet pipe, the lower end of the heat exchange pipe is rotated to be provided with the liquid outlet pipe, and the heat exchange pipe is rotated on the heat exchange box. The cold water heating device has the advantages that the flow speed of the cold water can be accelerated through the external circulation of the cold water, and the cold water is uniformly heated.

Description

Air energy heat pump

Technical Field

The invention relates to the field of air energy heat pumps, in particular to an air energy heat pump.

Background

The air energy heat pump is a water heater which can generate heat energy by utilizing the energy in the air, can provide different hot water requirements for a whole family in 24 hours of large water volume, high water pressure and constant temperature, and can consume the least energy to fulfill the requirements. When domestic hot water is efficiently prepared at home, cold air can be released like an air conditioner, the refrigeration requirement of a kitchen is met, and the dehumidifying function can be achieved in local spaces such as a balcony, a storage room and a garage to prevent articles from going moldy and going bad or drying clothes quickly. Along with the development of economy, the requirements of people on the quality of life are higher and higher. The requirements of people on bathing in a cool environment are higher and higher, the requirements of people on comfort, energy conservation and safety cannot be met by a gas water heater, an electric water heater and a solar water heater, and the cold water flow speed cannot be accelerated through the external circulation of cold water to promote the cold water to be uniformly heated when the heat exchange of a refrigerant and the cold water is carried out in the prior art.

Disclosure of Invention

The invention aims to provide an air energy heat pump which has the advantages that the flow speed of cold water can be increased through the external circulation of the cold water, and the cold water can be uniformly heated.

The purpose of the invention is realized by the following technical scheme:

an air energy heat pump comprises a water circulation part, a heat supply part and an outer circulation part, wherein the heat supply part is rotated on the water circulation part, and a plurality of outer circulation parts are uniformly distributed on the outer side of the water circulation part.

Further, the hydrologic cycle portion includes heat exchange box, communicating pipe and water pump, and the upper and lower both ends of heat exchange box all are provided with communicating pipe, and equal rigid coupling has the water pump on two communicating pipes.

Further, the heat supply portion includes heat exchange pipe, feed liquor pipe and drain pipe, and the upper end of heat exchange pipe is rotated and is had the feed liquor pipe, and the lower extreme of heat exchange pipe is rotated and is had the drain pipe, and heat exchange pipe rotates on heat exchange box.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic diagram of an air-source heat pump for heat exchange;

FIG. 2 is a schematic view of the construction of a heat exchange cabinet;

FIG. 3 is a schematic view of the construction of a heat exchange tube;

FIG. 4 is a schematic view of a structure of an arced tube;

FIG. 5 is an assembly view of the structure and switch plate shown in FIGS. 2 and 3;

FIG. 6 is a diagram showing the positional relationship between the switch board and the filter board;

FIG. 7 is a schematic structural view of a riser;

FIG. 8 is a schematic structural view of a spiral plate;

FIG. 9 is an assembled view of the structure shown in FIGS. 2 and 8;

fig. 10 is a schematic diagram of driving the structure shown in fig. 3 and 7.

Detailed Description

Referring to fig. 1, the implementation of heat exchange in an air-source heat pump is described in detail:

an air-source heat pump comprises a water circulation part for exchanging heat, wherein the heat generated by compressing refrigerant is exchanged with cold water in the water circulation part to cool the refrigerant and heat hot water, the water circulation part is connected with a heat supply part which is a refrigerant circulation part in a rotating way for supplying heat to the indoor, the heat exchange between the water circulation part and the heat supply part in the prior art is the continuous heat exchange completed by the cold water of the water circulation part flowing from bottom to top, the invention is provided with a plurality of external circulating parts on the outer side of the water circulating part, and the plurality of external circulating parts transport water in the water circulating part from top to bottom, thereby realizing the circulating flow of liquid in the water circulating part and accelerating the exchange speed of cold water.

With the above embodiments, the following functions can also be realized;

referring to fig. 2, the cycle of cold water heat exchange is explained in detail:

the water circulation part comprises a heat exchange box 11, the upper end and the lower end of the heat exchange box 11 are fixedly connected with communicating pipes 12, the communicating pipes 12 at the lower end are used for providing cold water into the heat exchange box 11, the cold water is changed into hot water after being subjected to heat exchange with the heat supply part in the heat exchange box 11 and flows out of the communicating pipes 12 at the upper end to be supplied to a room for use, water circulation is carried out, the two communicating pipes 12 are fixedly connected with water pumps 13, the water pumps at the lower end ensure that the cold water timely provides the cold water into the heat exchange box 11 to participate in heat exchange for heating the cold water, and the water pump 13 at the upper end ensures that the hot water nearby the communicating pipes 12 at the upper end timely flows away to be supplied to the room for use, so that hot water is provided.

With the above embodiments, the following functions can also be realized;

referring to fig. 3, the heat exchange between the refrigerant and the cold water is described in detail as follows:

the heat exchange tube 21 is rotatably connected on the heat exchange box 11, the upper end of the heat exchange tube 21 is rotatably connected with the liquid inlet tube 22, the lower end of the heat exchange tube 21 is rotatably connected with the liquid outlet tube 23, the refrigerant in the liquid inlet tube 22 enters the heat exchange tube 21 and then enters the liquid outlet tube 23 at the lower end from the heat exchange tube 21 to flow out, the refrigerant in the heat exchange tube 21 exchanges heat with cold water in the heat exchange box 11, the heat exchange tube 21 is in a serpentine shape, the contact area between the refrigerant and the cold water is fully enlarged, the refrigerant freely flows from top to bottom, the cold water flows from bottom to top and fully exchanges heat with the refrigerant, the heat exchange tube 21 occupies a space similar to a rectangle due to the fact that the heat exchange tube 11 is a cylindrical container, the heat exchange tube 21 is driven to rotate by external force, the heat exchange tube 21 is fully contacted with the cold water in the heat exchange box 11, and the heat exchange between the cold water and the refrigerant in the heat exchange tube 21 is accelerated, the cold water is heated more uniformly, the cold water near the heat exchange tube 21 is not heated by the refrigerant, and the rest cold water is heated by heat transfer among the cold water, so that the aim of fully and uniformly heating the cold water is fulfilled.

With the above embodiments, the following functions can also be realized;

referring to fig. 1 and 4, the implementation of the cold water external circulation is described in detail:

the equipartition has a plurality of arc pipes 31 on heat exchange box 11's the outer wall, all be provided with circulating pump 32 on a plurality of arc pipes 31, a plurality of arc pipes 31 all communicate in with heat exchange box 11, make when starting a plurality of circulating pump 32, a plurality of circulating pump 32 take out the inside cold water of heat exchange box 11 and transport the lower extreme of heat exchange box 11 in a plurality of arc pipes 31 and carry out the heat exchange in heat exchange box 11 from newly entering into, heat again, the circulation volume of the water of a plurality of circulating pump 32 is less than the circulation volume of two water pumps 13 far away, the unable condition that realizes water cycle of water pump 13 of upper end can not appear, a plurality of circulating pump 32 only carry out the heat exchange again to the lower extreme of heat exchange box 11 to the water cycle that water pump 13 of upper end can't directly go on, strengthen the thermal utilization ratio of refrigerant heat and the water after the heating, make cold water more even be heated.

With the above embodiments, the following functions can also be realized;

with reference to fig. 5, the implementation of the cold water entering the heat exchange tank is described in detail:

the bottom of heat exchange box 11 rotates and is connected with switch plate 41, it has arc hole 42 to process on the switch plate 41, arc hole 42 and the communicating pipe 12 mouth of lower extreme are located same circumference, a plurality of promotion pole settings 43 of fixedly connected with on the switch plate 41, when heat exchange pipe 21 rotated, heat exchange pipe 21 promoted a promotion pole setting 43 that is close to and rotates, this promotion pole setting 43 drove switch plate 41 and rotates, when arc hole 42 on the switch plate 41 coincided with the mouth of communicating pipe 12 of lower extreme, cold water in the communicating pipe 12 flowed out through arc hole 42 and entered into heat exchange box 11 and heat exchange pipe 21 contact and carry out the heat exchange, the realization is to the heating of cold water.

With the above embodiments, the following functions can also be realized;

referring to fig. 6, the implementation of filtering cold water is detailed:

fixedly connected with filter 51 on the switch panel 41, filter 51 has filterable effect to the cold water of circulation, prevents that the massive incrustation scale of condensing in equipment from participating in thermal exchange in entering into heat exchange box 11 owing to long-term use, influences the normal use of air energy heat pump, causes the waste of heat energy, reduces the speed of cold water heating, influences the normal operating of air energy heat pump.

With the above embodiments, the following functions can also be realized;

referring to fig. 7, the implementation process of stirring water to rapidly flow and uniformly heat up is detailed:

two positioning plates 44 are fixedly connected to the plurality of pushing vertical rods 43, a plurality of bases 61 are arranged, vertical plates 62 are fixedly connected to the plurality of bases 61, two connecting rods 63 are fixedly connected to the plurality of vertical plates 62, the vertically adjacent connecting rods 63 are fixedly connected to the bases 61, the base 61 at the lowest end is fixedly connected to the two positioning plates 44, when the lower end of the heat exchange tube 21 pushes the pushing vertical rod 43 adjacent to the lower end to rotate, the pushing upright rod 43 drives the other pushing upright rods 43 to rotate so as to drive the two positioning plates 44 to rotate, the two positioning plates 44 drive the plurality of bases 61, the vertical plates 62 and the connecting rods 63 to rotate, the plurality of vertical plates 62 push water flow to rotate, the water flow flows rapidly, after the flowing water flow contacts the heat exchange pipe 21, the water flow can exchange heat with the heat exchange pipe 21 more uniformly, so that the water flow is uniformly heated, and the hot water and the temperature are supplied to a room by more rapid realization.

With the above embodiments, the following functions can also be realized;

referring to fig. 7, an implementation of preventing the water flow from forming a rotational flow is described in detail:

all processed the through-hole on a plurality of risers 62, it flows to drive rivers when a plurality of risers 62 rotate, form the whirl, and processing has a plurality of through-holes on a plurality of risers 62, then can not participate in by the rivers that the through-hole corresponds and be driven the rotation, then effectively prevent the formation of rivers whirl, the rotation of the hot exchange pipe 21 of cooperation, the probability of the hot exchange pipe 21 of all cold water contact, it is the same a little flowing water and the contact of hot exchange pipe 21 to carry out the heat exchange all the time under the whirl to prevent, then exchange heat each other between the flowing water, reduce the programming rate of temperature of flowing water.

With the above embodiments, the following functions can also be realized;

with reference to fig. 8 and 9, the implementation of pushing the water flow in the heat exchange box to rise is described in detail:

the seat 72 is rotated in the heat exchange box 11 interior upper and lower both ends all rotation and is connected with, fixedly connected with spiral plate 71 on two rotation seats 72, equal fixedly connected with strengthening rib 73 between spiral plate 71 and two rotation seats 72, rotation seat 72 through external force drive upper end rotates, rotation seat 72 of upper end drives spiral plate 71 and rotates, spiral plate 71 can promote the rivers that are close to heat exchange box 11 inner wall when rotating and carry out quick rising, accelerate the circulation of rivers ascending circulation and the interior middle rivers that are close to the inner wall of rivers upper and lower side and heat exchange box 11, the rate of heating of flowing water accelerates, spiral plate 71's stability can be strengthened to strengthening rib 73, prevent that spiral plate 71 from appearing warping under long-term use, lead to the unable mesh that realizes transporting rivers and rise.

With the above embodiments, the following functions can also be realized;

referring to fig. 9 and 10, the implementation of driving the heat exchange tubes and the spiral plates is described in detail:

a gear ring 74 is fixedly connected on the rotating seat 72 at the upper end, a synchronizing wheel shaft 81 is rotatably connected on the heat exchange box 11, the synchronizing wheel shaft 81 and the gear ring 74 are in meshing transmission, a driven wheel 91 is fixedly connected on the heat exchange tube 21, a driving motor 92 is fixedly connected on the heat exchange box 11, a driving wheel 93 is fixedly connected on an output shaft of the driving motor 92, the driving wheel 93, the synchronizing wheel shaft 81 and the driven wheel 91 are in transmission through a toothed belt 94, when the driving motor 92 is started, the driving motor 92 drives the driving wheel 93 to rotate, the driving wheel 93 drives the synchronous wheel shaft 81 and the driven wheel 91 to rotate through the toothed belt 94, the synchronous wheel shaft 81 is meshed with the driving gear ring 74 to rotate, the gear ring 74 drives the spiral plate 71 to rotate, the water flow close to the inner wall of the heat exchange box 11 is lifted, the driven wheel 91 rotates to drive the heat exchange tube 21 to rotate, heat exchange with running water under the rotation of the heat exchange tube 21 is achieved, and the effects of supplying hot water to rooms and warming are achieved.

Claims

1. The utility model provides an air can heat pump, includes water circulation portion, heat supply portion and outer circulation portion, its characterized in that: the water circulation part is provided with a heat supply part in a rotating way, and a plurality of outer circulation parts are uniformly distributed on the outer side of the water circulation part.

2. The air-source heat pump of claim 1, wherein: the water circulation part comprises a heat exchange box (11), communicating pipes (12) and a water pump (13), the communicating pipes (12) are arranged at the upper end and the lower end of the heat exchange box (11), and the water pump (13) is fixedly connected to the two communicating pipes (12).

3. The air-source heat pump of claim 2, wherein: the heat supply part comprises a heat exchange pipe (21), a liquid inlet pipe (22) and a liquid outlet pipe (23), the upper end of the heat exchange pipe (21) is rotated to form the liquid inlet pipe (22), the lower end of the heat exchange pipe (21) is rotated to form the liquid outlet pipe (23), and the heat exchange pipe (21) is rotated on the heat exchange box (11).

4. The air-source heat pump of claim 3, wherein: the outer circulation parts comprise arc-shaped pipes (31) and circulation pumps (32), the circulation pumps (32) are arranged on the arc-shaped pipes (31), and the arc-shaped pipes (31) are uniformly distributed on the heat exchange box (11).

5. The air-source heat pump according to any one of claims 3-4, wherein: the heat exchange box is characterized by further comprising a switch plate (41), arc-shaped holes (42) and pushing vertical rods (43), wherein the switch plate (41) rotates at the bottom end of the heat exchange box (11), the arc-shaped holes (42) are formed in the switch plate (41), the arc-shaped holes (42) and openings of communicating pipes (12) at the lower end are located on the same circumference, and the switch plate (41) is fixedly connected with the pushing vertical rods (43).

6. The air-source heat pump of claim 5, wherein: the switch also comprises a filter plate (51), and the switch plate (41) is fixedly connected with the filter plate (51).

7. The air-source heat pump of claim 6, wherein: still include locating plate (44), base (61), riser (62) and connecting rod (63), the rigid coupling has two locating plates (44) on a plurality of promotion pole setting (43), base (61) are provided with a plurality ofly, equal rigid coupling has riser (62) on a plurality of base (61), equal rigid coupling has two connecting rod (63) on a plurality of riser (62), upper and lower adjacent connecting rod (63) and base (61) rigid coupling, base (61) rigid coupling of lower extreme is on two locating plates (44).

8. The air-source heat pump of claim 7, wherein: through holes are formed in the vertical plates (62).

9. The air-source heat pump of claim 8, wherein: the heat exchange box further comprises a spiral plate (71), rotating seats (72) and reinforcing ribs (73), wherein the rotating seats (72) are fixedly connected to the upper end and the lower end of the spiral plate (71), the two rotating seats (72) are rotated in the heat exchange box (11), and the reinforcing ribs (73) are fixedly connected between the spiral plate (71) and the two rotating seats (72).

10. The air-source heat pump of claim 9, wherein: still include ring gear (74), synchronizing wheel axle (81), follow driving wheel (91), driving motor (92), action wheel (93) and toothed belt (94), the rigid coupling has ring gear (74) on rotation seat (72) of upper end, it has synchronizing wheel axle (81) to rotate on heat exchange box (11), synchronizing wheel axle (81) and ring gear (74) meshing transmission, the rigid coupling has from driving wheel (91) on heat exchange pipe (21), the rigid coupling has driving motor (92) on heat exchange box (11), the rigid coupling has action wheel (93) on the output shaft of driving motor (92), action wheel (93), synchronizing wheel axle (81) and follow driving wheel (91) are through toothed belt (94) transmission.