Air energy heat pump with waste heat recycling function

Abstract

The utility model relates to the technical field of air energy heat pumps, and discloses an air energy heat pump with a waste heat recycling function, which comprises an air energy heat pump body, one side of the air energy heat pump body is provided with an air outlet, and the top of the air energy heat pump body is provided with a waste heat recycling component. Filtered gas enters the heat exchange area and exchanges heat with water in the water storage tank, the water in the water storage tank absorbs heat of waste heat gas through heat exchange to be heated, the motor drives the rotating shaft to rotate, and the stirring blades on the rotating shaft stir the water, so that the water is heated more uniformly, the heat exchange effect is improved, the pump is started, and the heat exchange efficiency is improved. The pump pumps out water in the water storage tank through the water pumping pipe, the water circularly flows in the heat exchange area of the water storage tank and the recovery shell through the circulating pipe, the heat exchange efficiency of the water and the waste heat gas is further improved, the gas subjected to heat exchange is finally discharged out of the recovery shell through the air outlet pipe, and the effect of improving the recovered heat energy is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air energy heat pump technical field, concretely is an air energy heat pump with waste heat recycling function. BACKGROUND

[0002] Under the background of energy shortage and environmental problems becoming increasingly serious, efficient use of energy has become a key factor for the development of various industries. As a widely used energy equipment, air energy heat pump plays an important role in providing heat. However, the waste heat discharged from the exhaust port of the traditional air energy heat pump is often directly dissipated into the environment, which not only causes a lot of energy waste, but also may have a certain heat effect on the surrounding environment.

[0003] With the increasing demand for energy utilization rate and the gradual enhancement of environmental awareness, the existing waste heat recovery device has certain defects. First, it cannot fully filter the waste heat gas, and the untreated waste heat gas may contain dust, particles and other impurities. If direct heat exchange is used, it may accumulate on the surface of the heat exchange equipment, reducing the heat exchange efficiency, and even damaging the internal precision parts of the equipment. Secondly, there is a lack of efficient waste heat recovery and utilization system, which cannot fully tap the potential value of waste heat, so that energy cannot be maximized. SUMMARY

[0004] The utility model aims at providing an air energy heat pump with waste heat recycling function, which can improve the waste heat recovery and utilization.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an air energy heat pump with waste heat recycling function, comprising an air energy heat pump body, an exhaust port is arranged on one side of the air energy heat pump body, and a waste heat recovery assembly is arranged on the top of the air energy heat pump body.

[0006] Preferably, the waste heat recovery assembly comprises: a filter part arranged on the top of the air energy heat pump body; and a heat exchange part arranged on one side of the filter part.

[0007] Preferably, the filter part comprises: a recovery shell fixedly installed on the top of the air energy heat pump body; and a controller arranged on one side of the recovery shell.

[0008] Preferably, the front of the recycling shell is provided with an air inlet pipe in communication, the inside of the air inlet pipe is provided with a filter plate, one side of the air inlet pipe is symmetrically fixedly provided with L-shaped connecting plates, the other side of the air inlet pipe is symmetrically fixedly provided with L-shaped connecting plates, the L-shaped connecting plates are fixedly provided with an electric guide rail, the outer wall of the electric guide rail is slidably connected with a sliding seat, the L-shaped connecting plates are fixedly provided with a guide rod, the outer wall of the guide rod is slidably sleeved with a movable block, the movable block and the sliding seat are fixedly provided with a U-shaped connecting plate, the inner side of the U-shaped connecting plate is fixedly provided with a cleaning brush, and the cleaning brush is in contact with the filter plate.

[0009] The electric guide rail and the guide rod work cooperatively, so that the cleaning brush can stably reciprocate along the surface of the filter plate.

[0010] Preferably, the recycling shell is provided with a clamping opening on one side, and clamping rods are fixedly installed on the inner wall top and the inner wall bottom of the recycling shell, respectively, the outer wall of the clamping rod is slidably connected with a clamping plate, the opposite side of the clamping plate is symmetrically provided with a clamping groove, the clamping plate is clamped and connected with a middle filter layer and a high-level filter layer through the clamping groove, respectively, the middle filter layer is arranged between the filter plate and the high-level filter layer, the outer side of the clamping plate is fixedly provided with a connecting outer plate, the connecting outer plate is clamped and connected with the recycling shell through the clamping opening, and the outer side of the connecting outer plate is fixedly provided with a handle.

[0011] The clamping connection mode of the clamping rod and the clamping plate, in cooperation with the connecting outer plate and the clamping opening, makes the installation process of the middle filter layer and the high-level filter layer extremely simple.

[0012] Preferably, the heat exchange component comprises: a temperature detection module arranged on the inner wall top of the recycling shell; a fan arranged on the back of the recycling shell; a water storage tank fixedly installed on the back of the recycling shell; and an air outlet pipe arranged on the back of the recycling shell.

[0013] Preferably, the top of the water storage tank is provided with a liquid inlet pipe in communication, the top of the liquid inlet pipe is threadedly connected with a pipe cover, the back of the water storage tank is provided with a semiconductor condenser sheet, the bottom of the water storage tank is fixedly provided with a motor, the output end of the motor is provided with a rotating shaft, the other end of the rotating shaft is movably penetrated through the bottom of the water storage tank and extends into the inside of the water storage tank, and is rotatably connected with the water storage tank through a bearing, and the outer wall of the rotating shaft is circumferentially provided with stirring blades.

[0014] The motor drives the rotating shaft to rotate, and then the stirring blades stir the water in the water storage tank, effectively solving the problem of uneven water temperature in the water storage tank.

[0015] Preferably, one side of the water storage tank is provided with a water suction pipe in communication, the other end of the water suction pipe is provided with a water suction pump in communication, the water suction pump is fixedly connected with the recovery shell, and the output end of the water suction pump is provided with a circulating pipe in communication.

[0016] The circulating system formed by the water suction pump, the water suction pipe and the circulating pipe can make the water in the water storage tank circulate between the heat exchange area of the recovery shell and the water storage tank.

[0017] The air energy heat pump with the waste heat recycling function has the following beneficial effects:

[0018] (1) The fan enters the recovery shell through the air inlet pipe, and the waste heat gas discharged from the air outlet is first filtered by the filter plate to remove large particles and impurities, and then passes through the intermediate filter layer and the high-level filter layer, so that the fine particles, dust and the like in the gas are more finely filtered, the waste heat gas is further purified, the subsequent heat exchange efficiency is improved, and the internal components of the equipment are protected.

[0019] (2) The filtered gas enters the heat exchange area and exchanges heat with the water in the water storage tank, the water in the water storage tank is heated by absorbing the heat of the waste heat gas through heat exchange, the motor drives the rotating shaft to rotate, the stirring blades on the rotating shaft stir the water, the water is heated more uniformly, the heat exchange effect is improved, the water suction pump is started, the water in the water storage tank is pumped out through the water suction pipe, and the water circulates in the water storage tank and the heat exchange area of the recovery shell through the circulating pipe, so that the heat exchange efficiency of the water and the waste heat gas is further improved, and the heat exchanged gas is finally discharged from the recovery shell through the air outlet pipe, so that the recovery of heat energy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic view of the overall structure of the utility model;

[0021] Figure 2 It is a waste heat recovery assembly structure sectional view of the utility model;

[0022] Figure 3 It is a filter part structure sectional view of the utility model;

[0023] Figure 4 It is a heat exchange part structure sectional view of the utility model.

[0024] In the drawing: 1 air energy heat pump body, 2 air outlet, 3 waste heat recovery assembly;

[0025] 31 filtering component, 311 recycling shell, 312 air inlet pipe, 313 filter plate, 314 L-shaped connecting plate one, 315 electric guide rail, 316 sliding seat, 317 L-shaped connecting plate two, 318 guide rod, 319 movable block, 3111 U-shaped connecting plate, 3112 cleaning brush, 3113 clamping rod, 3114 clamping plate, 3115 connecting outer plate, 3116 handle, 3117 intermediate filter layer, 3118 high-level filter layer, 3119 controller;

[0026] 32 heat exchange component, 321 temperature detection module, 322 fan, 323 water storage tank, 324 liquid inlet pipe, 325 pipe cover, 326 semiconductor condenser sheet, 327 circulation pipe, 328 pump, 329 water suction pipe, 3211 motor, 3212 rotating shaft, 3213 stirring blade, 3214 air outlet pipe. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0029] Embodiment one:

[0030] The preferred embodiment of the air energy heat pump with waste heat recycling function provided by the present application comprises Figures 1-4The utility model discloses a kind of air energy heat pumps with waste heat recycling function, including air energy heat pump body 1, air energy heat pump body 1 One side is provided with air outlet 2, the top of air energy heat pump body 1 is provided with waste heat recovery assembly 3, waste heat recovery assembly 3 includes: filtering component 31, is arranged at the top of air energy heat pump body 1;Heat exchange component 32 is arranged at one side of filtering component 31;Filtering component 31 includes: recovery housing 311, fixedly installed at the top of air energy heat pump body 1;Controller 3119 is arranged at one side of recovery housing 311;The front side of recovery housing 311 is symmetrically fixedly installed with L type connecting plate one 314 on one side of air inlet pipe 312, the other side of air inlet pipe 312 is symmetrically fixedly installed with L type connecting plate as 317, L type connecting plate one 314 between fixedly installed with electric guide rail 315, electric guide rail 315 The outer wall of sliding connection has sliding seat 316, L type connecting plate as 317 between fixedly installed with guide rod 318, guide rod 318 The outer wall of sliding sleeve has movable block 319, movable block 319 With sliding seat 316 between fixedly installed with U type connecting plate 3111, U type connecting plate 3111 The inner side of fixed installation has cleaning brush 3112, cleaning brush 3112 With filter plate 313 contact, recovery housing 311 One side is provided with engaging mouth, the inner wall of recovery housing 311 Top and inner wall bottom are respectively fixedly installed with engaging rod 3113, the outer wall of engaging rod 3113 Sliding connection has engaging plate 3114, the opposite side of engaging plate 3114 Symmetrically provided with engaging groove, engaging plate 3114 Between through engaging groove respectively engaging connection has intermediate filter layer 3117 With senior filter layer 3118, intermediate filter layer 3117 It is arranged between filter plate 313 and senior filter layer 3118, the outside of engaging plate 3114 Fixed installation has connecting outer plate 3115, connecting outer plate 3115 With recovery housing 311 Engaging connection through engaging mouth, the outside of connecting outer plate 3115 Fixed installation has handle 3116.

[0031] Further, in the embodiment, the fan 322 is started to guide the waste heat gas discharged from the exhaust port 2 into the recycling shell 311 through the air inlet pipe 312. First, the gas passes through the filter plate 313 for preliminary filtration to remove larger particulate impurities. Then, the gas passes through the intermediate filter layer 3117 and the high-level filter layer 3118 in sequence. The intermediate filter layer 3117 and the high-level filter layer 3118 can filter the tiny particles, dust and the like in the gas more finely, further purify the waste heat gas, improve the subsequent heat exchange efficiency and protect the internal components of the equipment. After a certain amount of dust is accumulated on the surface of the filter plate 313, the electric guide rail 315 is started to drive the sliding seat 316 to move. The sliding seat 316 drives the movable block 319 to move synchronously on the guide rod 318 through the U-shaped connecting plate 3111, so that the cleaning brush 3112 cleans the filter plate 313 to prevent the filter plate 313 from being blocked, ensure the filtering effect and smooth gas flow. The cooperation of the clamping plate 3114 and the clamping rod 3113 facilitates the installation, disassembly and replacement of the intermediate filter layer 3117 and the high-level filter layer 3118, and facilitates the maintenance and maintenance of the equipment.

[0032] Embodiment two:

[0033] On the basis of the embodiment one, the preferable embodiment of the air energy heat pump with waste heat recycling function provided by the utility model like Figures 1-4 As shown in the figure: the heat exchange component 32 comprises: a temperature detection module 321 arranged on the inner wall top of the recycling shell 311; a fan 322 arranged on the back of the recycling shell 311; a water storage tank 323 fixedly installed on the back of the recycling shell 311; an air outlet pipe 3214 communicated and arranged on the back of the recycling shell 311; a liquid inlet pipe 324 communicated and arranged on the top of the water storage tank 323; a pipe cover 325 threadedly connected on the top of the liquid inlet pipe 324; a semiconductor condenser sheet 326 arranged on the back of the water storage tank 323; a motor 3211 fixedly installed on the bottom of the water storage tank 323; a rotating shaft 3212 arranged on the output end of the motor 3211; the other end of the rotating shaft 3212 movably penetrates through the bottom of the water storage tank 323 and extends into the inside of the water storage tank 323 and is rotatably connected with the water storage tank 323 through a bearing; stirring blades 3213 equidistantly installed on the outer wall circumference of the rotating shaft 3212; a water pumping pipe 329 communicated and arranged on one side of the water storage tank 323; a water pump 328 communicated and arranged on the other end of the water pumping pipe 329; the water pump 328 is fixedly connected with the recycling shell 311; a circulating pipe 327 communicated and arranged on the output end of the water pump 328; the other end of the circulating pipe 327 movably penetrates through one side of the outer wall of the recycling shell 311, one side of the inner wall of the recycling shell 311, the other side of the inner wall of the recycling shell 311 and extends to the other side of the outer wall of the recycling shell 311 and is communicated with the water storage tank 323.

[0034] Further, in the embodiment, the filtered gas enters the heat exchange area and exchanges heat with the water in the water storage tank 323. The temperature detection module 321 monitors the temperature in the recovery shell 311 in real time, so that the controller 3119 controls the operation state of the device according to the temperature condition. The water in the water storage tank 323 is heated by absorbing the heat of the waste heat gas through heat exchange. The motor 3211 drives the rotating shaft 3212 to rotate. The stirring blades 3213 on the rotating shaft 3212 stir the water, so that the water is heated more uniformly, and the heat exchange effect is improved. When it is necessary to supplement or replace the water in the water storage tank 323, the pipe cover 325 can be unscrewed, and the operation is performed through the liquid inlet pipe 324. In order to enhance the heat exchange effect or under specific requirements, the pump 328 can be started. The pump 328 draws the water in the water storage tank 323 through the water suction pipe 329, and makes the water circulate in the heat exchange area of the water storage tank 323 and the recovery shell 311 through the circulation pipe 327, so as to further improve the heat exchange efficiency of the water and the waste heat gas. The gas after heat exchange is finally discharged from the recovery shell 311 through the air outlet pipe 3214.

[0035] In use, when the air energy heat pump body 1 is running, the fan 322 is started, and the fan 322 makes the waste heat gas discharged from the air outlet 2 enter the recycling shell 311 through the air inlet pipe 312. First, the gas passes through the filter plate 313 for preliminary filtration to remove larger particulate impurities, and then the gas passes through the intermediate filter layer 3117 and the high-level filter layer 3118 in turn. The intermediate filter layer 3117 and the high-level filter layer 3118 can further filter the tiny particles, dust and the like in the gas, further purify the waste heat gas, improve the subsequent heat exchange efficiency and protect the internal components of the equipment. The filtered gas enters the heat exchange area and exchanges heat with the water in the water storage tank 323. The temperature detection module 321 monitors the temperature in the recycling shell 311 in real time, so that the controller 3119 controls the equipment operation state according to the temperature condition. The water in the water storage tank 323 is heated by absorbing the heat of the waste heat gas through heat exchange. The motor 3211 drives the rotating shaft 3212 to rotate, and the stirring blades 3213 on the rotating shaft 3212 stir the water to make the water heated more uniformly, thereby improving the heat exchange effect. When it is necessary to supplement or replace the water in the water storage tank 323, the pipe cover 325 can be unscrewed, and the operation can be performed through the liquid inlet pipe 324. In order to enhance the heat exchange effect or under specific requirements, the pump 328 can be started. The pump 328 draws the water in the water storage tank 323 through the water pump 329, and makes the water circulate in the heat exchange area of the water storage tank 323 and the recycling shell 311 through the circulating pipe 327, thereby further improving the heat exchange efficiency of the water and the waste heat gas. The gas after heat exchange is finally discharged from the recycling shell 311 through the air outlet pipe 3214. At the same time, the semiconductor condenser sheet 326 can assist in temperature adjustment of the water in the water storage tank 323 according to requirements to meet different use requirements. After a certain amount of dust is accumulated on the surface of the filter plate 313, the electric guide rail 315 is started, and the electric guide rail 315 can drive the sliding seat 316 to move. The sliding seat 316 drives the movable block 319 to move synchronously on the guide rod 318 through the U-shaped connecting plate 3111, so that the cleaning brush 3112 cleans the filter plate 313, prevents the filter plate 313 from being blocked, ensures the filtering effect and smooth flow of the gas, and facilitates the installation, disassembly and replacement of the intermediate filter layer 3117 and the high-level filter layer 3118, thereby facilitating the maintenance and maintenance of the equipment.

[0036] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An air energy heat pump with waste heat recycling function, comprising an air energy heat pump body (1), characterized in that: The air energy heat pump body (1) is provided with an air outlet (2) on one side, and the top of the air energy heat pump body (1) is provided with a waste heat recovery assembly (3).

2. The air-source heat pump with waste heat recycling function according to claim 1, characterized in that: The waste heat recovery assembly (3) comprises: A filtering component (31) is arranged at the top of the air energy heat pump body (1); A heat exchange component (32) is arranged on one side of the filtering component (31).

3. The air-source heat pump with waste heat recycling function according to claim 2, characterized in that: The filtering component (31) comprises: A recovery shell (311) is fixedly installed at the top of the air energy heat pump body (1); A controller (3119) is arranged on one side of the recovery shell (311).

4. The air-source heat pump with waste heat recycling function according to claim 3, characterized in that: The front surface of the recovery shell (311) is provided with an air inlet pipe (312) in communication, the inside of the air inlet pipe (312) is provided with a filter plate (313), one side of the air inlet pipe (312) is fixedly installed with L-shaped connecting plates (314) in symmetry, the other side of the air inlet pipe (312) is fixedly installed with L-shaped connecting plates (317) in symmetry, the L-shaped connecting plates (314) are fixedly installed with electric guide rails (315) therebetween, the outer wall of the electric guide rails (315) is slidably connected with sliding seats (316), the L-shaped connecting plates (317) are fixedly installed with guide rods (318) therebetween, the outer wall of the guide rods (318) is slidably sleeved with movable blocks (319), the movable blocks (319) and the sliding seats (316) are fixedly installed with U-shaped connecting plates (3111) therebetween, the inner side of the U-shaped connecting plates (3111) is fixedly installed with cleaning brushes (3112), and the cleaning brushes (3112) are in contact with the filter plate (313).

5. The air-source heat pump with waste heat recycling function according to claim 3, characterized in that: One side of the recovery shell (311) is provided with a clamping opening, the inner wall top and the inner wall bottom of the recovery shell (311) are fixedly installed with clamping rods (3113) respectively, the outer wall of the clamping rods (3113) is slidably connected with clamping plates (3114), the opposite sides of the clamping plates (3114) are symmetrically provided with clamping grooves, the clamping plates (3114) are clamped and connected with a middle filter layer (3117) and a high-level filter layer (3118) through the clamping grooves respectively, the middle filter layer (3117) is arranged between the filter plate (313) and the high-level filter layer (3118), the outer side of the clamping plate (3114) is fixedly installed with a connecting outer plate (3115), the connecting outer plate (3115) is clamped and connected with the recovery shell (311) through the clamping opening, and the outer side of the connecting outer plate (3115) is fixedly installed with a handle (3116).

6. The air-source heat pump with waste heat recycling function according to claim 2, characterized in that: The heat exchange component (32) comprises: A temperature detection module (321) is arranged on the inner wall top of the recovery shell (311); A fan (322) is arranged on the back of the recovery shell (311); A water storage tank (323) is fixedly installed on the back of the recovery shell (311); An air outlet pipe (3214) is arranged on the back of the recovery shell (311) in communication.

7. The air-source heat pump with waste heat recycling function according to claim 6, characterized in that: The top of the water storage tank (323) is provided with a liquid inlet pipe (324), the top of the liquid inlet pipe (324) is threadedly connected with a pipe cover (325), the back of the water storage tank (323) is provided with a semiconductor condenser sheet (326), the bottom of the water storage tank (323) is fixedly installed with a motor (3211), the output end of the motor (3211) is provided with a rotating shaft (3212), the other end of the rotating shaft (3212) is movably penetrated through the bottom of the water storage tank (323) and extends into the water storage tank (323), and is rotatably connected with the water storage tank (323) through a bearing, the outer wall of the rotating shaft (3212) is circumferentially installed with stirring blades (3213) at equal intervals.

8. The air-source heat pump with waste heat recycling function according to claim 6, characterized in that: One side of the water storage tank (323) is provided with a water pumping pipe (329), the other end of the water pumping pipe (329) is provided with a water pump (328), the water pump (328) is fixedly connected with the recycling shell (311), the output end of the water pump (328) is provided with a circulating pipe (327), the other end of the circulating pipe (327) is movably penetrated through one side of the outer wall of the recycling shell (311), one side of the inner wall of the recycling shell (311), the other side of the inner wall of the recycling shell (311) and extends to the other side of the outer wall of the recycling shell (311), and is connected with the water storage tank (323).

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