Energy-saving swimming pool heat pump unit and use method thereof

Abstract

The application discloses an energy-saving type swimming pool heat pump unit and a use method thereof, relates to the technical field of heat exchange, and comprises a shell, an air inlet and an air outlet are installed on the shell, a first fan under the air inlet is installed in the shell, an evaporator is connected to the output end of the first fan through a conveying pipeline, V-shaped fins arranged in the evaporator are located outside the conveying pipeline, the conveying pipeline arranged in a snakelike mode in the evaporator is an internally-threaded copper pipe, an energy-saving assembly is installed on the shell, and a protective assembly is installed on the all-glass evacuated tubular collector. The energy-saving type swimming pool heat pump unit and the use method thereof have the advantages that the V-shaped fin structure of the evaporator increases the contact area of air and the internally-threaded copper pipe, greatly improves the heat exchange rate, reduces heat exchange energy consumption, the overall structure is simple, installation and maintenance are facilitated, the all-glass evacuated tubular collector absorbs solar heat, and the gas heat absorption efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heat exchange, in particular to an energy-saving swimming pool heat pump unit and a use method thereof. BACKGROUND

[0002] The continuous evaporation of water on the surface of the swimming pool leads to an increase in the relative humidity of the air. This high-humidity air not only causes potential damage to buildings, but also seriously affects the structure and environment of the buildings. At the same time, the humid hot air also poses a threat to human health, especially the irritation to the respiratory tract, which may cause discomfort or health problems.

[0003] In order to overcome the above-mentioned defects, the existing technology one (Chinese patent with publication number CN207262596U and publication date of April 20, 2018) is a swimming pool heat pump dehumidification unit, belonging to the field of refrigeration machinery, comprising a supply air passage and an exhaust air passage, characterized in that the supply air passage is composed of a first air valve, an evaporator, an air-cooled condenser and a supply air fan connected in sequence, and the upper part of the evaporator is provided with a supply air heat exchanger; the exhaust air passage is composed of a second air valve, an exhaust air heat exchanger and an exhaust air fan connected in sequence; the supply air passage and the exhaust air passage are integrated and installed in parallel in a combined rack; the supply air passage is provided with a water-cooled dehumidification system, which comprises a temperature-increasing dehumidification circulation loop and a temperature-reducing dehumidification circulation loop, and the swimming pool heat pump dehumidification unit can realize the economic operation of the dehumidification machine in the swimming pool and cancel the outdoor unit system according to different seasons, compared with the existing swimming pool dehumidification unit. The existing technology two (Chinese patent with publication number CN106091173A and publication date of November 9, 2016) is a whole combined dehumidification constant-temperature heat pump device for swimming pool, comprising a swimming pool, a swimming pool and a dehumidification heat pump unit, the swimming pool is located in the swimming pool, the dehumidification heat pump unit is located in the swimming pool machine room, the air circulation pipeline of the swimming pool is connected with the dehumidification heat pump unit, the water circulation pipeline of the swimming pool is connected with the dehumidification heat pump unit, wherein the dehumidification heat pump unit is provided with an internal installation room for supplementing new air to the swimming pool, the air inlet and outlet of the internal installation room are respectively connected with the air outside the swimming pool, the internal installation room is provided with a first-level internal heat exchanger and a second-level internal heat exchanger for heat dissipation or cooling of the air flowing through, and the first-level internal heat exchanger and the heat exchanger are connected with the dehumidification constant-temperature heat pump unit, the internal installation room is provided on the dehumidification heat pump unit, which does not need to be re-adjusted and installed when the whole machine is installed, and has the advantages of convenience and saving installation position.

[0004] Although the existing technology realizes effective dehumidification through the heat pump unit, the system structure has high complexity, the supply air passage and the exhaust air passage are integrated, which leads to complex system structure, increases the difficulty of installation, maintenance and debugging of the equipment, and also needs the cooperation of multiple heat exchange equipment, further improving the complexity and cost of the system.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original energy-saving pool heat pump unit and its use method, therefore we put forward the energy-saving pool heat pump unit and its use method can well solve the above problems. SUMMARY

[0006] The purpose of the present application is to provide an energy-saving pool heat pump unit and its use method to solve the above background technology, which realizes effective dehumidification through the heat pump unit in the current market, but the system structure has high complexity, the air supply channel and the air exhaust channel are integrated, which leads to complex system structure, increases the installation, maintenance and debugging difficulty of the equipment, and multiple heat exchange equipment is needed to cooperate, further improves the complexity and cost of the system.

[0007] To achieve the above purpose, the present application provides the following technical scheme: an energy-saving pool heat pump unit and its use method, comprising a housing, an air inlet and an air outlet are installed on the housing, a first fan is installed inside the housing below the air inlet, an evaporator is connected to the output end of the first fan through a conveying pipeline, V-shaped fins are arranged inside the evaporator and located outside the conveying pipeline, the conveying pipeline arranged in a serpentine shape inside the evaporator is an internally threaded copper pipe, the evaporator is connected to a compressor through a conveying pipeline, the compressor is connected to a condenser through a conveying pipeline, the condenser is connected to a first exhaust pipe through a conveying pipeline, a second fan is arranged on the first exhaust pipe and located at the bottom of the air outlet, and an energy-saving assembly is installed on the housing.

[0008] A heat recovery sleeve is arranged outside the conveying pipeline between the compressor and the condenser, a rotating wheel is arranged inside the conveying pipeline, a vertical bevel gear structure is connected to the rotating wheel through a rotating shaft extending through the side wall of the conveying pipeline, and a threaded rod is installed below the vertical bevel gear structure.

[0009] A conveying assembly is arranged inside the housing, the conveying assembly comprises a storage plate installed inside the housing, a conveying cylinder is installed on the storage plate, a piston is connected through the conveying cylinder, the top of the piston is connected to the bottom of a lifting plate, the lifting plate is connected through the outside of the threaded rod, and a guide rod is arranged through the lifting plate.

[0010] A contact rod is installed below the lifting plate, a contact seat is arranged below the contact rod, the contact seat is located on the storage plate, and the contact seat is electrically connected with an electromagnetic structure.

[0011] A dehumidifying assembly is arranged inside the storage box of the housing, the dehumidifying assembly comprises a dehumidifying seat installed inside the storage box of the housing, and an extrusion assembly is installed on the dehumidifying seat.

[0012] Preferably, the energy-saving assembly comprises a storage box mounted on the shell, and a full-glass evacuated tubular collector is arranged in the storage box, the full-glass evacuated tubular collector is connected with the conveying pipeline at the output end of the first fan, and a protection assembly is mounted on the full-glass evacuated tubular collector.

[0013] Preferably, the protection assembly comprises protection baffles arranged at equal intervals on the full-glass evacuated tubular collector, a rotating shaft is arranged in the protection baffles, rotating gears are arranged on the outer side of the rotating shaft and are connected in engagement, a solar reflector is mounted on the side end of the full-glass evacuated tubular collector, and the solar reflector is connected to the inside of the storage box through a support and a bolt structure.

[0014] Preferably, an auxiliary assembly is mounted on the side end of the evaporator, the auxiliary assembly comprises a wind cylinder mounted on the side end of the evaporator, a gas conveying fan is arranged in the wind cylinder, a support cylinder is mounted on one side of the wind cylinder, and a ring pipe is arranged on the outer side of the support cylinder.

[0015] Preferably, the input end of the conveying cylinder is connected with the inner cavity of the heat recovery sleeve through a first pipeline, a gas conveying groove is formed in the side end of the heat recovery sleeve, the output end of the conveying cylinder is connected with the inner cavity of the support cylinder through a second pipeline, the inner cavity of the support cylinder is connected with the inner cavity of the ring pipe, a through hole is formed in the inner side of the ring pipe close to the gas conveying fan, and the first pipeline and the second pipeline are both provided with a one-way valve.

[0016] Preferably, the output end of the full-glass evacuated tubular collector is connected with a second pipe, the second pipe is located directly above the dehumidification seat, a moisture absorbing sponge is mounted in the dehumidification seat, a moisture absorbing box is arranged below the dehumidification seat, a gas conveying hole is formed in the side end of the moisture absorbing box, dehumidification particles are placed in the moisture absorbing box, a heating plate is mounted on the inner bottom of the moisture absorbing box, and the side end of the moisture absorbing box is connected with the evaporator through a conveying pipeline.

[0017] Preferably, the extrusion assembly comprises an extrusion block mounted on the dehumidification seat, moving blocks are mounted at both ends of the extrusion block, guide rods are connected in the moving blocks, springs are arranged on the outer sides of the guide rods, an electromagnetic block is mounted on the dehumidification seat, the electromagnetic block is electrically connected with a contact seat through a wire, a common magnetic block is arranged at the side end of the moving block, and the side end of the dehumidification seat is connected with the outside through a water conveying pipeline.

[0018] Compared with the prior art, the energy-saving swimming pool heat pump unit and the using method thereof have the beneficial effects that the V-shaped fin structure of the evaporator increases the contact area of air and the internal thread copper pipe, greatly improves the heat exchange rate, reduces the heat exchange energy consumption, the overall structure is simple, convenient to install and maintain, the full-glass evacuated tubular collector absorbs solar heat, and the gas heat absorption efficiency is improved, and the specific contents are as follows:

[0019] (1) V-shaped fins increase the contact area between air and copper pipes, internal thread copper pipes strengthen the turbulence of fluid in the pipe, greatly improve the heat exchange rate, and the air conveying fan in the air duct forces the air flow to flow, breaks the static thermal boundary layer on the surface of the evaporator, and realizes the rapid replacement of cold and hot air flow.

[0020] (2) The solar reflector converges scattered light into concentrated light, which improves the solar absorption rate of the heat collecting pipe, preheats the air flow in the conveying pipe with the heat absorbed by the heat collecting pipe, increases the temperature of the air flow, reduces the temperature difference loss between the evaporator and the air flow, and reduces the energy consumption of the compressor.

[0021] (3) The heat recovery sleeve collects the waste heat of the conveying pipe between the compressor and the condenser, which not only strengthens the heat exchange efficiency of the evaporator, but also improves the defrosting efficiency. The gas flow in the pipe impacts the rotating wheel, drives the rotating shaft and bevel gear structure to drive the threaded rod to rotate, without additional power input, realizing the cascade utilization of energy.

[0022] (4) The moisture absorbing sponge quickly captures the free water vapor in the air flow by virtue of the porous structure, and the moisture absorbing sponge enters the moisture absorbing box after absorbing moisture, and the moisture absorbing particles deeply adsorb the residual water vapor, and the desorbed water vapor is transported to the evaporator as a heat exchange medium supplement, improving the heat exchange stability.

[0023] (5) The reciprocating movement of the lifting plate drives the extrusion mechanism, when the lifting plate descends to the preset position, the contact rod triggers the electromagnetic structure, drives the extrusion block to automatically extrude the moisture absorbing sponge, the extruded water is discharged from the shell through the pipeline, realizing the automatic regeneration of the moisture absorbing sponge, reducing the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The whole structure of the present application is shown in the figure;

[0025] Figure 2 The internal structure of the shell of the present application is shown in the figure;

[0026] Figure 3 The side view structure of the evaporator of the present application is shown in the figure;

[0027] Figure 4 The internal structure of the conveying pipe of the present application is shown in the figure;

[0028] Figure 5 The side view structure of the condenser of the present application is shown in the figure;

[0029] Figure 6 The cross-sectional structure of the heat recovery sleeve of the present application is shown in the figure;

[0030] Figure 7 The connection structure of the lifting plate and the threaded rod of the present application is shown in the figure;

[0031] Figure 8The wind pipe section structure schematic diagram of the present application;

[0032] Figure 9 The support and solar reflector structure schematic diagram of the present application;

[0033] Figure 10 The solar reflector overhead structure schematic diagram of the present application;

[0034] Figure 11 The dehumidification seat structure schematic diagram of the present application;

[0035] Figure 12 The dehumidification seat section structure schematic diagram of the present application.

[0036] In the figure: 1, the machine shell; 2, the air inlet; 3, the first fan; 4, the conveying pipeline; 5, the evaporator; 6, the internal thread copper pipe; 7, the compressor; 8, the condenser; 9, the first exhaust pipe; 10, the second fan; 11, the air outlet; 12, the wind pipe; 13, the air conveying fan; 14, the support cylinder; 15, the ring pipe; 16, the heat recovery sleeve; 17, the rotating wheel; 18, the vertical bevel gear structure; 19, the threaded rod; 20, the lifting plate; 21, the conveying cylinder; 22, the first pipeline; 23, the second pipeline; 24, the through hole; 25, the all-glass vacuum heat collecting pipe; 26, the rotating gear structure; 27, the protective baffle; 28, the support; 29, the solar reflector; 30, the second exhaust pipe; 31, the dehumidification seat; 32, the moisture absorbing sponge; 33, the moisture absorbing box; 34, the air conveying hole; 35, the heating plate; 36, the contact rod; 37, the contact seat; 38, the electromagnetic block; 39, the ordinary magnetic block; 40, the moving block; 41, the guide rod; 42, the spring; 43, the extrusion block; 44, the water conveying pipeline. DETAILED DESCRIPTION

[0037] 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 a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0038] Embodiment one: in this embodiment, the heat dissipation air flow around the condenser 8 is guided to the air outlet 11 through the first exhaust pipe 9 to improve the overall heat circulation efficiency, and the overall structure is simple, facilitating installation and maintenance, such as Figures 1-5The technical scheme shown includes the shell 1, the air inlet 2 and the air outlet 11 are installed on the shell 1, the first fan 3 is installed inside the shell 1 and located below the air inlet 2, the output end of the first fan 3 is connected with the evaporator 5 through the conveying pipeline 4, the V-shaped fins inside the evaporator 5 are located outside the conveying pipeline 4, the conveying pipeline 4 inside the evaporator 5 is the internal thread copper pipe 6 arranged in a serpentine shape, the evaporator 5 is connected with the compressor 7 through the conveying pipeline 4, the compressor 7 is connected with the condenser 8 through the conveying pipeline 4, the condenser 8 is connected with the first discharge pipe 9 through the conveying pipeline 4, the second fan 10 is arranged on the first discharge pipe 9 and located at the bottom of the air outlet 11, the energy-saving assembly is installed on the shell 1, the energy-saving assembly includes the storage box installed on the shell 1, the all-glass evacuated tubular collector 25 is arranged inside the storage box, the all-glass evacuated tubular collector 25 is connected with the conveying pipeline 4 at the output end of the first fan 3, the protection assembly is installed on the all-glass evacuated tubular collector 25, the protection assembly includes the protection baffle 27 on the all-glass evacuated tubular collector 25, the protection baffles 27 are arranged at equal intervals, the rotating shaft penetrates through the inside of the protection baffles 27, the rotating gear structure 26 is arranged on the outside of the rotating shaft and connected in engagement, the solar reflector 29 is installed at the side end of the all-glass evacuated tubular collector 25, the solar reflector 29 is connected inside the storage box through the support 28 and the bolt structure, the first fan 3 is opened, the external air enters the inside of the shell 1 through the air inlet 2, is conveyed to the evaporator 5 through the conveying pipeline 4, the air flows through the V-shaped fins outside the evaporator 5 and exchanges heat with the internal thread copper pipe 6 inside the conveying pipeline 4, the V-shaped fin structure increases the contact area of the air and the internal thread copper pipe 6, greatly improves the heat exchange rate, reduces the heat exchange energy consumption, the air cylinder 12 is arranged at the side end of the evaporator 5, the air conveying fan 13 inside the air cylinder 12 operates, strengthens the heat exchange efficiency of the evaporator 5, the adjusted gas enters the compressor 7 through the conveying pipeline 4, becomes high-temperature and high-pressure gas after being compressed by the compressor 7, enters the condenser 8 through the conveying pipeline 4 again, the high-temperature and high-pressure gas releases heat in the condenser 8, the second fan 10 operates, guides the heat dissipation airflow around the condenser 8 to the first discharge pipe 9 and discharges from the air outlet 11, improves the overall heat cycle efficiency, the overall structure is simple, convenient to install and maintain, the light intensity sensor, the wind speed sensor and the environmental temperature sensor are arranged outside the shell 1, are used for monitoring the solar radiation intensity, the environmental wind speed and the temperature of the environment in real time, so as to determine whether it is suitable to use solar preheating, processes information through the controller, when it is monitored that the solar energy can be used for auxiliary energy saving, the rotating gear structure 26 drives the rotating shaft to rotate, drives the equidistantly arranged protection baffles 27 to open and close, makes the solar reflector 29 supported by the support 28 reflect the scattered solar energy to the surface of the all-glass evacuated tubular collector 25, improves the solar energy absorption efficiency, and the temperature sensor is arranged on the surface of the all-glass evacuated tubular collector 25, monitors the temperature of the all-glass evacuated tubular collector 25, so that the protection baffles 27 can be automatically closed when the temperature of the all-glass evacuated tubular collector 25 exceeds the safety threshold.The protective baffle 27 can also be automatically closed when the wind speed exceeds the standard, thereby effectively protecting the all-glass evacuated collector tube 25 and reducing external erosion loss. The sensors and controllers are prior art and thus will not be described in detail. The solar reflector 29 converges scattered light into concentrated light, thereby increasing the solar energy absorption rate of the all-glass evacuated collector tube 25. The all-glass evacuated collector tube 25 absorbs solar energy heat, preheats the airflow in the output pipeline 4 connected to the first fan 3, and evaporates the relatively humid airflow. The preheated airflow enters the evaporator 5, thereby improving the gas heat absorption efficiency and reducing the energy consumption of the compressor 7. The airflow pre-evaporation removes part of the water vapor, thereby avoiding the probability of frost formation on the surface of the evaporator 5.

[0039] In this embodiment, the exhaust heat airflow discharged from the annular pipe 15 is mixed with the peripheral airflow of the evaporator 5, thereby not only strengthening the heat exchange efficiency of the evaporator 5 but also improving the defrosting efficiency of the evaporator 5. Details are as follows. Figures 5-8As shown, it is disclosed that: the protection assembly includes the protection baffle 27 on the all-glass evacuated tubular collector 25, the protection baffle 27 is equidistantly arranged, the rotation shaft is penetrated in the protection baffle 27, and the rotation gear structure 26 is arranged outside the rotation shaft and is connected in engagement, the solar reflector 29 is installed at the side end of the all-glass evacuated tubular collector 25, the solar reflector 29 is connected in the storage box through the support 28 and the bolt structure, the auxiliary assembly is installed at the side end of the evaporator 5, the auxiliary assembly includes the air cylinder 12 installed at the side end of the evaporator 5, the air cylinder 12 is provided with the air conveying fan 13 inside, the support cylinder 14 is installed on one side of the air cylinder 12, the annular pipe 15 is arranged outside the support cylinder 14, the heat recovery sleeve 16 is arranged outside the conveying pipeline 4 between the compressor 7 and the condenser 8, the rotating wheel 17 is arranged inside the conveying pipeline 4, the rotating shaft is penetrated in the rotating wheel 17, the vertical bevel gear structure 18 is connected by extending through the side wall of the conveying pipeline 4, the threaded rod 19 is installed below the vertical bevel gear structure 18, the conveying assembly is arranged inside the casing 1, the conveying assembly includes the storage plate installed inside the casing 1, and the conveying cylinder 21 is installed on the storage plate, the piston is penetrated and connected inside the conveying cylinder 21, the top of the piston is connected to the bottom of the lifting plate 20, the lifting plate 20 is penetrated and connected outside the threaded rod 19, the guide rod is penetrated and arranged inside the lifting plate 20, the input end of the conveying cylinder 21 is connected with the inner cavity of the heat recovery sleeve 16 through the first pipeline 22, the air conveying groove is formed at the side end of the heat recovery sleeve 16, the output end of the conveying cylinder 21 is connected with the inner cavity of the support cylinder 14 through the second pipeline 23, the inner cavity of the support cylinder 14 is connected with the inner cavity of the annular pipe 15, the through hole 24 is formed in the inner side of the annular pipe 15 close to the air conveying fan 13, the one-way valve is arranged on the first pipeline 22 and the second pipeline 23, the heat recovery sleeve 16 is arranged outside the conveying pipeline 4 between the compressor 7 and the condenser 8, the conveying pipeline 4 radiates the residual heat into the inner cavity of the heat recovery sleeve 16, the rotating wheel 17 inside the conveying pipeline 4 rotates under the impact of the gas flow, the rotating shaft penetrating the side wall of the conveying pipeline 4 rotates, the rotating shaft drives the threaded rod 19 to rotate through the vertical bevel gear structure 18, the kinetic energy of the gas flow in the conveying pipeline 4 drives the mechanism to operate, without additional power input, the overall energy-saving efficiency is realized, when the threaded rod 19 rotates, the lifting plate 20 penetrating outside the threaded rod 19 moves up and down along the guide rod, the piston connected to the bottom of the lifting plate 20 reciprocates in the conveying cylinder 21, when the piston rises, the residual heat in the inner cavity of the heat recovery sleeve 16 is sucked into the conveying cylinder 21 through the first pipeline 22 with the one-way valve, when the piston descends, the residual heat in the conveying cylinder 21 is pressed into the inner cavity of the support cylinder 14 through the second pipeline 23 with the one-way valve, the residual heat flows into the annular pipe 15 through the support cylinder 14, and is discharged through the through hole 24 in the inner side of the annular pipe 15 close to the air conveying fan 13, when the air conveying fan 13 in the air cylinder 12 operates, the residual heat discharged from the annular pipe 15 is mixed with the air flow around the evaporator 5, not only strengthens the heat exchange efficiency of the evaporator 5, but also improves the defrosting efficiency of the evaporator 5, and the equipment can continuously operate without shutdown during the defrosting process, the overall driving is simple,Convenient maintenance operation, reduces the problem of increasing failure rate caused by setting independent drive.

[0040] In this embodiment, the reciprocating motion linkage extrusion mechanism of the lifting plate 20 is used to realize the automatic water extrusion regeneration of the moisture absorption sponge 32, without manual disassembly and cleaning, and the maintenance cost is reduced. Specific as Figure 2 and Figures 9-12As shown, it is disclosed that: the storage box inside the casing 1 is provided with a dehumidification assembly, the dehumidification assembly includes a dehumidification seat 31 installed in the storage box inside the casing 1, the output end of the full-glass evacuated tubular collector 25 is connected with a second exhaust pipe 30, the second exhaust pipe 30 is located directly above the dehumidification seat 31, the dehumidification seat 31 is internally provided with a moisture absorption sponge 32, the dehumidification seat 31 is provided with a moisture absorption box 33 below, the moisture absorption box 33 is provided with a gas inlet hole 34 at the side end, the moisture absorption box 33 is internally placed with dehumidification particles, the bottom of the moisture absorption box 33 is internally provided with a heating plate 35, the moisture absorption box 33 is connected with the evaporator 5 through the conveying pipeline 4 at the side end, the lifting plate 20 is internally provided with a contact rod 36, the contact rod 36 is provided with a contact seat 37 directly below, the contact seat 37 is located on the storage plate, the contact seat 37 is electrically connected with the electromagnetic structure, the dehumidification seat 31 is internally provided with a squeezing assembly, the squeezing assembly includes a squeezing block 43 installed on the dehumidification seat 31, the squeezing block 43 is internally provided with a moving block 40 at both ends, the moving block 40 is internally provided with a guide rod 41, the guide rod 41 is externally provided with a spring 42, the dehumidification seat 31 is internally provided with an electromagnetic block 38, the electromagnetic block 38 is electrically connected with the contact seat 37 through the wire, the moving block 40 is internally provided with a common magnetic block 39 at the side end, the dehumidification seat 31 is connected with the outside through the water conveying pipeline 44 at the side end, the second exhaust pipe 30 of the output end of the full-glass evacuated tubular collector 25 guides the preheated airflow to the dehumidification seat 31, the water vapor in the airflow is absorbed by the moisture absorption sponge 32 inside the dehumidification seat 31, the dehumidification is completed, the moisture absorption sponge 32 has a porous structure, the water vapor absorption capacity is large, the free water vapor in the airflow can be quickly captured, the dehumidified airflow enters the moisture absorption box 33 through the gas inlet hole 34, the dehumidification particles in the moisture absorption box 33 further absorb the residual water vapor, the dehumidification particles and the airflow form a deep contact, the residual water vapor is accurately absorbed, when the lifting plate 20 is lowered to the preset position, the contact rod 36 at the bottom is in contact with the contact seat 37 on the storage plate, the electromagnetic structure is triggered to be electrified, the electromagnetic block 38 generates a magnetic force after being electrified, the common magnetic block 39 at the side end of the moving block 40 is attracted, the moving block 40 is moved along the guide rod 41, the spring 42 is compressed, and the squeezing block 43 drives the moisture absorption sponge 32 to be squeezed, the squeezed water is discharged from the casing 1 through the water conveying pipeline 44, the reciprocating movement of the lifting plate 20 drives the squeezing mechanism to realize the automatic squeezing and regeneration of the moisture absorption sponge 32, manual disassembly and cleaning are not required, the maintenance cost is reduced, the dehumidification system continuously and stably operates, the heating plate 35 at the bottom of the moisture absorption box 33 can heat and regenerate the dehumidification particles, the service life is prolonged, the released water vapor is conveyed to the evaporator 5 through the conveying pipeline 4, the evaporator 5 quickly performs heat exchange, and the stability of the heat exchange process is improved.

[0041] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An energy-saving swimming pool heat pump unit comprising a housing (1) provided with, The casing (1) is provided with an air inlet (2) and an air outlet (11), a first fan (3) is arranged in the casing (1) below the air inlet (2), the output end of the first fan (3) is connected with an evaporator (5) through a conveying pipe (4), the V-shaped fins arranged in the evaporator (5) are located outside the conveying pipe (4), the conveying pipe (4) arranged in a serpentine shape in the evaporator (5) is an internally-threaded copper pipe (6), the evaporator (5) is connected with a compressor (7) through the conveying pipe (4), the compressor (7) is connected with a condenser (8) through the conveying pipe (4), the condenser (8) is connected with a first discharge pipe (9) through the conveying pipe (4), the second fan (10) is arranged on the first discharge pipe (9) at the bottom of the air outlet (11), and an energy-saving assembly is arranged on the casing (1); A heat recovery sleeve (16) is arranged on the outer side of the conveying pipe (4) between the compressor (7) and the condenser (8), a rotating wheel (17) is arranged in the conveying pipe (4), a vertical bevel gear structure (18) is connected to the rotating wheel (17) through a rotating shaft arranged in the rotating wheel (17) and penetrating through the side wall of the conveying pipe (4), and a threaded rod (19) is arranged below the vertical bevel gear structure (18); A conveying assembly is arranged in the casing (1), the conveying assembly comprises a placing plate arranged in the casing (1), and a conveying cylinder (21) is arranged on the placing plate, a piston is arranged in the conveying cylinder (21) and penetrates through the conveying cylinder (21), the top of the piston is connected to the bottom of a lifting plate (20), the lifting plate (20) penetrates through the outer side of the threaded rod (19), and a guide rod is arranged in the lifting plate (20) and penetrates through the lifting plate (20); A contact rod (36) is arranged below the lifting plate (20), a contact seat (37) is arranged below the contact rod (36), the contact seat (37) is arranged on the placing plate, and the contact seat (37) is electrically connected with an electromagnetic structure; A dehumidifying assembly is arranged in a storage box of the casing (1), the dehumidifying assembly comprises a dehumidifying seat (31) arranged in the storage box of the casing (1), and a squeezing assembly is arranged on the dehumidifying seat (31); An auxiliary assembly is arranged on the side end of the evaporator (5), the auxiliary assembly comprises an air cylinder (12) arranged on the side end of the evaporator (5), an air conveying fan (13) is arranged in the air cylinder (12), a supporting cylinder (14) is arranged on one side of the air cylinder (12), and a ring pipe (15) is arranged on the outer side of the supporting cylinder (14); The input end of the conveying cylinder (21) is connected with the inner cavity of the heat recovery sleeve (16) through a first pipe (22), a gas conveying groove is formed in the side end of the heat recovery sleeve (16), the output end of the conveying cylinder (21) is connected with the inner cavity of the supporting cylinder (14) through a second pipe (23), the inner cavity of the supporting cylinder (14) is connected with the inner cavity of the ring pipe (15), a through hole (24) is formed in the inner side of the ring pipe (15) close to the air conveying fan (13), and the first pipe (22) and the second pipe (23) are both provided with a one-way valve.

2. The energy-saving swimming pool heat pump unit according to claim 1, characterized in that: The energy-saving assembly comprises a storage box mounted on the casing (1), and a full-glass vacuum heat collecting pipe (25) is arranged in the storage box, the full-glass vacuum heat collecting pipe (25) is communicated with a conveying pipe (4) at the output end of a first fan (3), and a protection assembly is mounted on the full-glass vacuum heat collecting pipe (25).

3. The energy-saving swimming pool heat pump unit according to claim 2, characterized in that: The protection assembly comprises protection baffles (27) arranged on the full-glass vacuum heat collecting pipe (25) at equal intervals, a rotating shaft is arranged in the protection baffles (27), rotating gear structures (26) are arranged on the outer side of the rotating shaft and are connected in engagement, a solar energy reflecting plate (29) is mounted on the side end of the full-glass vacuum heat collecting pipe (25), and the solar energy reflecting plate (29) is connected to the inside of the storage box through a support (28) and a bolt structure.

4. The energy-saving swimming pool heat pump unit according to claim 3, characterized in that: A second exhaust pipe (30) is connected to the output end of the full-glass vacuum heat collecting pipe (25), the second exhaust pipe (30) is located directly above a dehumidification seat (31), a moisture absorbing sponge (32) is mounted in the dehumidification seat (31), a moisture absorbing box (33) is arranged below the dehumidification seat (31), a gas conveying hole (34) is formed in the side end of the moisture absorbing box (33), dehumidification particles are placed in the moisture absorbing box (33), a heating plate (35) is mounted on the inner bottom of the moisture absorbing box (33), and the moisture absorbing box (33) is communicated with an evaporator (5) through the conveying pipe (4).

5. The energy-saving swimming pool heat pump unit according to claim 4, characterized in that: The extrusion assembly comprises an extrusion block (43) mounted on the dehumidification seat (31), moving blocks (40) are mounted at the two ends of the extrusion block (43), guide rods (41) are arranged in the moving blocks (40) and are connected in penetration, springs (42) are arranged on the outer side of the guide rods (41), an electromagnetic block (38) is mounted on the dehumidification seat (31), the electromagnetic block (38) is electrically connected with a contact seat (37) through a wire, common magnetic blocks (39) are arranged at the side ends of the moving blocks (40), and the dehumidification seat (31) is communicated with the outside through a water conveying pipe (44).

6. The energy-saving swimming pool heat pump unit according to claim 5, characterized in that, The specific method steps are as follows: S1: basic heat exchange cycle: start the first fan (3), the air conveying fan (13) and the second fan (10), the outside air enters the evaporator (5) through the air inlet (2) and the conveying pipe (4) for heat exchange, is compressed by the compressor (7) and releases heat by the condenser (8), and the basic heat cycle is completed; S2: solar energy auxiliary preheating: when the available solar energy is monitored, the rotating gear structures (26) drive the protection baffles (27) to open and close, the solar energy reflecting plate (29) focuses light to the full-glass vacuum heat collecting pipe (25), the air flow in the conveying pipe (4) is preheated and pre-evaporated, and the energy consumption of the compressor (7) and the frosting rate of the evaporator (5) are reduced; S3: waste heat recovery defrosting: the waste heat of the conveying pipe (4) between the compressor (7) and the condenser (8) enters the heat recovery sleeve (16), the gas impacts the rotating wheel (17) to drive the lifting plate (20) to drive the piston to move, the waste heat air flow is conveyed to the periphery of the evaporator (5) through the annular pipe (15), and the heat exchange is strengthened and the defrosting is carried out without stopping the machine; S4: The dehumidification component is automatically regenerated: the preheated airflow is dehumidified through the dehumidification seat (31) and the moisture absorption box (33), the lifting plate (20) is lowered to trigger the electromagnetic structure, the extrusion block (43) squeezes the moisture absorption sponge (32) to regenerate water, and the heating plate (35) heats the dehumidification particles to regenerate, ensuring the continuous operation of the dehumidification system.

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