CN213090193U

CN213090193U - Multifunctional energy-saving heat pump

Info

Publication number: CN213090193U
Application number: CN202021720336.2U
Authority: CN
Inventors: 任志文
Original assignee: Foshan Suohe Electric Appliance Co ltd
Current assignee: Foshan Suohe Electric Appliance Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a multi-functional energy-conserving heat pump, which comprises a housin, the right side fixedly connected with heat transfer water tank at casing inner chamber top, the left side fixedly connected with evaporimeter at casing inner chamber top, support fixedly connected with compressor is passed through to the bottom of casing inner chamber, the output of evaporimeter and the fixed intercommunication of the input of compressor, heat transfer water tank's inner chamber is provided with the condensation return bend, the one end of condensation return bend run through to the left bottom of heat transfer water tank and with the fixed intercommunication of the output of compressor. The utility model provides a current heat pump do not possess the defrosting function, after using a period, can produce the phenomenon of frosting, need stop the function and just can continue work after defrosting, most heat pumps, only through original heat pump structure, the reverse operation, the evaporimeter is done the condenser and is used, the condenser is done the evaporimeter and is used, realizes the defrosting, increases the use electric quantity, and the defrosting is long time, seriously influences work efficiency's problem.

Description

Multifunctional energy-saving heat pump

Technical Field

The utility model relates to a heat pump technical field specifically is a multi-functional energy-conserving heat pump.

Background

The heat pump is a high-efficiency energy-saving device which fully utilizes low-grade heat energy, the heat can be spontaneously transferred from a high-temperature object to a low-temperature object, but can not be carried out in the opposite direction spontaneously, the working principle of the heat pump is a mechanical device which forces heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, and the heat pump only consumes a small amount of net work of the reverse circulation to obtain larger heat supply amount, can effectively utilize low-grade heat energy which is difficult to apply to achieve the aim of saving energy, but the prior heat pump does not have the function of defrosting, after using a period of time, can produce the phenomenon of frosting, just can continue work after need stop to operate and defrost, most heat pumps, only through original heat pump structure, the reverse operation, the evaporimeter is used as the condenser, and the condenser is used as the evaporimeter, realizes the defrosting, increases the use electric quantity, and the defrosting is long-lived, seriously influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional energy-conserving heat pump possesses defrosting and energy-conserving advantage, solved current heat pump and did not possess the defrosting function, after using a period, can produce the phenomenon of frosting, need stop the function and just can continue work after defrosting, most of heat pumps, only through original heat pump structure, the reverse operation, the evaporimeter is done the condenser and is used, the condenser is done the evaporimeter and is used, realize the defrosting, increase the use electric quantity, defrosting time is long, seriously influence work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional energy-saving heat pump comprises a shell, wherein a heat exchange water tank is fixedly connected to the right side of the top of an inner cavity of the shell, an evaporator is fixedly connected to the left side of the top of the inner cavity of the shell, a compressor is fixedly connected to the bottom of the inner cavity of the shell through a support, the output end of the evaporator is fixedly communicated with the input end of the compressor, a condensation elbow is arranged in the inner cavity of the heat exchange water tank, one end of the condensation elbow penetrates through the bottom of the left side of the heat exchange water tank and is fixedly communicated with the output end of the compressor, a transverse pipe penetrates through the top of the left side of the heat exchange water tank and is fixedly communicated with the other end of the condensation elbow, the left end of the transverse pipe is fixedly communicated with the input end of the evaporator, a throttle valve is arranged on the surface of the, the utility model discloses a solar water heater, including casing, inlet tube, connecting pipe, solenoid valve, short pipe inner wall, motor shaft, motor, casing, the top on casing right side is run through and is provided with the inlet tube, the left end of inlet tube run through to the inner chamber of casing and with the fixed intercommunication in top on heat exchange water tank right side, the fixed intercommunication in left side of outlet pipe bottom has the connecting pipe, the one end that the outlet pipe was kept away from to the connecting pipe is with the fixed intercommunication in the left bottom of heat exchange water tank, the surface that the outlet pipe one end was close to the connecting pipe is provided with the solenoid valve, the surface that outlet pipe one end was kept away from to the connecting pipe is provided with the check valve, the positive left.

Preferably, the surface of the connecting pipe is fixedly connected with a radiating fin, and a round hole is formed in the front face of the radiating fin.

Preferably, the left side of the front face of the shell is movably connected with a filter screen plate through a bolt, and the filter screen plate is circular.

Preferably, the equal fixedly connected with square pole in four corners of casing bottom, the bottom movable sleeve on square pole surface is equipped with square pipe, the bottom fixedly connected with square plate of square pole, the bottom fixedly connected with spring of square plate, the bottom of spring and the bottom fixed connection who manages the inner chamber in a square, the bottom fixedly connected with mounting panel of square pipe, the mounting hole has all been seted up in the four corners at mounting panel top.

Preferably, the top of square pipe is seted up with the square hole of square pole looks adaptation, four sides of square plate all contact with the inner wall of square pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, heat exchange water tank, the evaporimeter, a compressor, the condensation return bend, violently the pipe, the choke valve, the outlet pipe, the inlet tube, the connecting pipe, the solenoid valve, the check valve, the nozzle stub, the dead lever, including a motor, an end cap, a controller, and a cover plate, flabellum and gas pocket cooperate, it has defrosting and energy-conserving advantage to possess, current heat pump has been solved and has not possessed the defrosting function, after using a period, can produce the phenomenon of frosting, just can continue work after need stop the function defrosting, most of heat pumps, only through original heat pump structure, the reverse operation, the evaporimeter is used as the condenser, the condenser is used as the evaporimeter, realize the defrosting, increase the use electric quantity.

2. The utility model discloses a set up radiating fin and round hole, improve thermal scattering and disappearing in the connecting tube, the better defrosting filters the otter board through setting up, filters the gas that enters into in the casing, prevents that the dust from entering into in the casing, influences the result of use of heat pump, through setting up the spring, cushions the shock attenuation protection to the heat pump, and through setting up the square plate, the square bar is spacing, prevents that the square bar from breaking away from square pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side sectional partial schematic view of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the heat exchanger comprises a shell 1, a heat exchange water tank 2, an evaporator 3, a compressor 4, a condensation bent pipe 5, a transverse pipe 6, a throttle valve 7, a water outlet pipe 8, a water inlet pipe 9, a connecting pipe 10, an electromagnetic valve 11, a check valve 12, short pipes 13, a fixing rod 14, a motor 15, fan blades 16, air holes 17, heat dissipation fins 18, round holes 19, a filter screen plate 20, a square rod 21, a square pipe 22, a square plate 23, a spring 24, a mounting plate 25 and a mounting hole 26.

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. 1-3, a multifunctional energy-saving heat pump comprises a housing 1, a heat exchange water tank 2 is fixedly connected to the right side of the top of an inner cavity of the housing 1, an evaporator 3 is fixedly connected to the left side of the top of the inner cavity of the housing 1, a compressor 4 is fixedly connected to the bottom of the inner cavity of the housing 1 through a bracket, an output end of the evaporator 3 is fixedly communicated with an input end of the compressor 4, an inner cavity of the heat exchange water tank 2 is provided with a condensation elbow 5, one end of the condensation elbow 5 penetrates through the bottom of the left side of the heat exchange water tank 2 and is fixedly communicated with an output end of the compressor 4, the other end of the condensation elbow 5 penetrates through the top of the left side of the heat exchange water tank 2 and is fixedly communicated with a horizontal pipe 6, the left end of the horizontal pipe 6 is fixedly communicated with the input end of the evaporator 3, a throttle valve 7 is arranged, the top on the right side of the shell 1 is provided with a water inlet pipe 9 in a penetrating manner, the left end of the water inlet pipe 9 penetrates through the inner cavity of the shell 1 and is fixedly communicated with the top on the right side of the heat exchange water tank 2, the left side of the bottom of the water outlet pipe 8 is fixedly communicated with a connecting pipe 10, one end of the connecting pipe 10 far away from the water outlet pipe 8 is fixedly communicated with the bottom on the left side of the heat exchange water tank 2, the surface of one end of the connecting pipe 10 close to the water outlet pipe 8 is provided with an electromagnetic valve 11, the surface of one end of the connecting pipe 10 far away from the water outlet pipe 8 is provided with a one-way valve 12, the left side of the front side of the shell 1 is provided with a short pipe 13 in a penetrating manner, the back side of the short pipe 13 penetrates through the inner cavity of the shell, the front of the radiating fin 18 is provided with a round hole 19, the heat dissipation in the connecting pipe 10 is improved by arranging the radiating fin 18 and the round hole 19, better defrosting is performed, the left side of the front of the shell 1 is movably connected with a filter screen plate 20 through a bolt, the filter screen plate 20 is circular, the gas entering the shell 1 is filtered by arranging the filter screen plate 20, dust is prevented from entering the shell 1 and affecting the use effect of a heat pump, four corners of the bottom of the shell 1 are fixedly connected with square rods 21, the bottom of the surface of each square rod 21 is movably sleeved with a square pipe 22, the bottom of each square rod 21 is fixedly connected with a square plate 23, the bottom of each square plate 23 is fixedly connected with a spring 24, the bottom of each spring 24 is fixedly connected with the bottom of an inner cavity of the square pipe 22, the bottom of each square pipe 22 is fixedly connected with a mounting plate 25, four corners of the, the heat pump is protected by buffering and shock absorption, the top of the square pipe 22 is provided with a square hole matched with the square rod 21, four sides of the square plate 23 are contacted with the inner wall of the square pipe 22, the square plate 23 is arranged to limit the square rod 21 and prevent the square rod 21 from being separated from the square pipe 22, the heat exchange water tank 2, the evaporator 3, the compressor 4, the condensation bent pipe 5, the transverse pipe 6, the throttle valve 7, the water outlet pipe 8, the water inlet pipe 9, the connecting pipe 10, the electromagnetic valve 11, the one-way valve 12, the short pipe 13, the fixed rod 14, the motor 15, the fan blade 16 and the air hole 17 are matched, the heat pump has the advantages of defrosting and energy saving, solves the problem that the conventional heat pump does not have a defrosting function, can generate a frosting phenomenon after being used for a period of time, and can continue to work after the defrosting is stopped, most of the heat pump only can operate reversely, the condenser is used as an evaporator, defrosting is realized, the electric quantity is increased, the defrosting time is long, and the working efficiency is seriously influenced.

When the heat pump is used, the device is externally connected with a power supply and a controller through a lead, the controller controls the operation of the evaporator 3 and the compressor 4, a liquid refrigerant in the evaporator 3 absorbs heat from normal temperature air and is converted into low-pressure steam, the low-pressure steam is compressed and converted into high-temperature high-pressure steam when passing through the compressor 4, high-temperature high-pressure gas exchanges heat with low-temperature water in the heat exchange water tank 2 when passing through the condensation elbow 5, the high-temperature high-pressure steam is condensed into high-pressure liquid, the low-temperature water in the heat exchange water tank 2 is changed into high-temperature water, the high-pressure liquid of the refrigerant is converted into low-temperature low-pressure liquid refrigerant through the throttle valve 7 to form a cycle, the heat pump function is realized, the controller controls the operation of the motor 15 when the heat pump is operated, the rotation of the rotating shaft, when the evaporator 3 needs to be defrosted, the control electromagnetic valve 11 is opened, high-temperature water in the water outlet pipe 8 flows back into the heat exchange water tank 2 through the connecting pipe 10, the connecting pipe 10 heats surrounding air, the fan blades 16 rotate to blow in the surrounding hot air generated by heat exchange of the connecting pipe 10 into the surface of the evaporator 3, the evaporator 3 is defrosted, and by arranging the radiating fins 18 and the round holes 19, the radiating effect of the connecting pipe 10 is improved, so that the defrosting effect is better.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this multi-functional energy-conserving heat pump, through casing 1, heat exchange water tank 2, evaporimeter 3, compressor 4, condensation return bend 5, violently manage 6, choke valve 7, outlet pipe 8, inlet tube 9, connecting pipe 10, solenoid valve 11, check valve 12, nozzle stub 13, dead lever 14, motor 15, flabellum 16 and gas pocket 17 cooperate, it does not possess the defrosting function to have solved current heat pump, after using a period, can produce the phenomenon of frosting, need stop the function to carry out just can continue work after defrosting, most of heat pumps, only through original heat pump structure, reverse operation, the evaporimeter is made the condenser and is used, the condenser is made the evaporimeter, realize the defrosting, increase the use electric quantity, defrosting time is long, seriously influence work efficiency's problem.

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. A multifunctional energy-saving heat pump comprises a shell (1), and is characterized in that: the right side fixedly connected with heat transfer water tank (2) at casing (1) inner chamber top, the left side fixedly connected with evaporimeter (3) at casing (1) inner chamber top, support fixedly connected with compressor (4) are passed through to the bottom of casing (1) inner chamber, the output of evaporimeter (3) and the fixed intercommunication of the input of compressor (4), the inner chamber of heat transfer water tank (2) is provided with condensation return bend (5), the one end of condensation return bend (5) run through to the left bottom of heat transfer water tank (2) and with the fixed intercommunication of the output of compressor (4), the other end of condensation return bend (5) run through to the left top of heat transfer water tank (2) and fixed intercommunication has violently pipe (6), the left end of violently pipe (6) and the fixed intercommunication of the input of evaporimeter (3), the surface of violently pipe (6) is provided with choke valve (7), the bottom on the right side of the shell (1) is provided with a water outlet pipe (8) in a penetrating manner, the left end of the water outlet pipe (8) is communicated with the inner cavity of the shell (1) and fixedly communicated with the bottom on the right side of the heat exchange water tank (2), the top on the right side of the shell (1) is provided with a water inlet pipe (9) in a penetrating manner, the left end of the water inlet pipe (9) is communicated with the inner cavity of the shell (1) and fixedly communicated with the top on the right side of the heat exchange water tank (2), the left side of the bottom of the water outlet pipe (8) is fixedly communicated with a connecting pipe (10), one end, far away from the water outlet pipe (8), of the connecting pipe (10) is fixedly communicated with the bottom on the left side of the heat exchange water tank (2), the surface, close to one end of the water outlet pipe (8), of the connecting pipe (10, the back of nozzle stub (13) runs through to the inner chamber of casing (1), the inner wall fixedly connected with dead lever (14) of nozzle stub (13), one end fixedly connected with motor (15) of nozzle stub (13) inner wall is kept away from in dead lever (14), the fixed surface of motor (15) pivot is connected with flabellum (16), gas pocket (17) are seted up in the left side at casing (1) back.

2. The multifunctional energy-saving heat pump of claim 1, characterized in that: the surface of the connecting pipe (10) is fixedly connected with a radiating fin (18), and the front surface of the radiating fin (18) is provided with a round hole (19).

3. The multifunctional energy-saving heat pump of claim 1, characterized in that: the left side of the front face of the shell (1) is movably connected with a filter screen plate (20) through a bolt, and the filter screen plate (20) is circular.

4. The multifunctional energy-saving heat pump of claim 1, characterized in that: the equal fixedly connected with square bar in four corners (21) of casing (1) bottom, the bottom movable sleeve on square bar (21) surface is equipped with square pipe (22), the bottom fixedly connected with square plate (23) of square bar (21), the bottom fixedly connected with spring (24) of square plate (23), the bottom of spring (24) and the bottom fixed connection of square pipe (22) inner chamber, the bottom fixedly connected with mounting panel (25) of square pipe (22), mounting hole (26) have all been seted up in the four corners at mounting panel (25) top.

5. The multifunctional energy-saving heat pump of claim 4, characterized in that: the top of square pipe (22) is seted up the square hole with square pole (21) looks adaptation, four sides of square plate (23) all contact with the inner wall of square pipe (22).