Water source heat pump all-in-one machine

Abstract

The utility model relates to the technical field of water source heat pump all-in-one machines, in particular to a water source heat pump all-in-one machine which comprises an all-in-one machine outer box, a fin type heat exchanger and a water inlet pipe, a portable cleaning mechanism is arranged on the side edge of the water inlet pipe, and a filtering protection mechanism is arranged on the side edge of the portable cleaning mechanism. Impurities entrained in underground water can be isolated through the arrangement of an isolation filter screen, and further, water flow is guided in different directions, so that when the water flow flows in the water inlet pipe, water energy can be converted into kinetic energy, and the impeller is driven to rotate; then, through transmission of an impeller, a limiting scraper can clean impurities accumulated on the outer wall of an isolation filter screen, and then underground water can be automatically filtered and cleaned when the device pumps water, so that the phenomenon that too many impurities enter the device to block the device is avoided, and the whole device is designed to be clean energy; and the energy-saving effect is excellent.

Description

Technical Field

[0001] The utility model relates to the technical field of water source heat pump integrated machine, in particular to a water source heat pump integrated machine. Background Art

[0002] The integrated water source heat pump is a device that integrates the functions of a water source heat pump and a water heater. It absorbs heat from water sources such as groundwater, lakes or rivers to heat indoor air or provide hot water, thereby providing an energy system for air conditioning and hot water supply. The integrated water source heat pump is highly efficient, energy-saving, environmentally friendly, stable and reliable. It is a relatively environmentally friendly and economical heating or hot water equipment.

[0003] Patent No. "CN218915465U" discloses "an integrated water source heat pump that is easy to maintain". The device uses a connecting block fixedly connected to one side of the first protective shell, a motor fixedly connected to one side of the connecting block, and a fan blade fixedly connected to the output shaft of the motor through a coupling. It is convenient for the user to turn on the motor to efficiently dissipate the heat inside the object body, thereby meeting the user's needs for efficient heat dissipation. Since groundwater usually contains a large amount of impurities, when the integrated water source heat pump extracts groundwater, the impurities will be directly drawn into the device. In the long run, the device is very likely to be blocked by excessive impurities, thereby affecting normal operation. However, the above-mentioned device does not have relevant mechanisms to solve this problem, and the overall practical effect is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem and to propose a water source heat pump integrated machine, which improves the problem that the existing water source heat pump integrated machine directly pumps impurities into the device when extracting groundwater. In the long run, the device is easily blocked by excessive impurities, thus affecting normal operation.

[0005] A water source heat pump integrated machine comprises an integrated machine outer box, a fin heat exchanger and a water inlet pipe: the part of the integrated machine outer box located at the top is symmetrically installed with the fin heat exchanger, the side outer wall of the integrated machine outer box located at the bottom is connected to the water inlet pipe, the side of the water inlet pipe is provided with a portable cleaning mechanism, the side of the portable cleaning mechanism is provided with a filtering protection mechanism, the side of the fin heat exchanger is provided with a portable maintenance mechanism, the portable cleaning mechanism comprises a positioning thread groove, a docking tube and a threaded ring, the side outer wall of the water inlet pipe away from the integrated machine outer box is provided with a positioning thread groove, the side of the water inlet pipe is provided with a docking tube, the side outer wall of the docking tube is provided with a threaded ring, and the threaded installation is between the threaded ring and the positioning thread groove.

[0006] Preferably, the filtering protection mechanism includes a support block, an annular cavity block, a guide pipe and an outlet pipe, the side inner wall of the water inlet pipe is provided with a support block, an annular cavity block is embedded in the support block, and the outer walls on both sides of the annular cavity block are staggeredly provided with guide pipes and outlet pipes, the water inlet end of the guide pipe is arranged outside the support block, and the water outlet end of the outlet pipe is arranged outside the support block.

[0007] Preferably, an impeller is rotatably mounted inside the annular cavity block, a side outer wall of the impeller is connected to one end of a control shaft, and the other end of the control shaft is connected to a driving bevel gear.

[0008] Preferably, a driven bevel gear is meshedly installed on the side of the driving bevel gear, and a protective cover is provided outside the driving bevel gear and the driven bevel gear. A mounting column is provided on the side outer wall of the protective cover, and the mounting column is connected to the side inner wall of the water inlet pipe.

[0009] Preferably, the driven bevel gear is arranged on the outside of the transmission shaft, one end of the transmission shaft is rotatably mounted on the side outer wall of the protective cover, the other end of the transmission shaft passes through the protective cover and is connected to the limiting scraper, the inner wall of the water inlet pipe is connected to an isolation filter, and the limiting scraper is in contact with the side outer wall of the isolation filter.

[0010] Preferably, the portable maintenance mechanism includes a protective frame, a resistance block and a first limiting thread groove, the integrated machine outer box is provided with a protective frame on the side of the fin heat exchanger, the side outer wall of the protective frame is symmetrically provided with resistance blocks, and the side outer wall of the resistance block is penetrated by a first limiting thread groove.

[0011] Preferably, the side outer wall of the integrated machine outer box is symmetrically provided with interference slots, and the side outer wall of the integrated machine outer box located at the interference slot is provided with a second limiting thread groove, and the second limiting thread groove and the limiting bolt are threadedly installed.

[0012] The beneficial effects of the utility model are:

[0013] 1. When the water source heat pump integrated machine is in use, the setting of the isolation filter here can isolate the impurities entrained in the groundwater, and further utilize the setting of diversion and diversion of water flow, so that the water flow can convert water energy into kinetic energy when flowing inside the water inlet pipe and drive the impeller to rotate, and then through the transmission of the impeller, the limit scraper can clean the impurities accumulated on the outer wall of the isolation filter, and then through the above, the device can automatically filter and clean the groundwater when pumping water, thereby avoiding the phenomenon of excessive impurities entering the device and clogging the device, ensuring the sustainable use of the device, and at the same time, the design of converting water energy into kinetic energy is a clean energy design as a whole, with excellent energy-saving effect and strong practical effect.

[0014] 2. When the water source heat pump integrated machine is in use, the fin heat exchanger in the water source heat pump system will produce scaling as the use process is prolonged, thereby causing the heat exchange efficiency of the device to become low. Further, through the combined use of the resistance block, the first limit thread groove, the resistance groove, the second limit thread groove and the limit bolt, the device can be portable to realize the disassembly and assembly of the protection frame, and the detachable design of the protection frame allows the staff to realize portable cleaning of the fin heat exchanger. On the basis of ensuring the cleanliness of the fin heat exchanger, the overall heat exchange efficiency of the device is further guaranteed. At the same time, the device is not easily prone to excessive exhaust temperature. The overall structural design is simple and the use effect is excellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the portable cleaning mechanism of the utility model;

[0017] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0018] Figure 4 This is a three-dimensional structural diagram of the filtering protection mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional structural diagram of the portable maintenance mechanism of the utility model;

[0020] Figure 6 For the utility model Figure 5 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0021] In the figure: 1. All-in-one outer box; 2. Fin heat exchanger; 3. Water inlet pipe; 4. Portable cleaning mechanism; 41. Positioning threaded groove; 42. Docking pipe; 43. Threaded ring; 5. Filter protection mechanism; 51. Support block; 52. Annular cavity block; 53. Guide pipe; 54. Outlet pipe; 55. Impeller; 56. Control shaft; 57. Driving bevel gear; 58. Driven bevel gear; 59. Protective cover; 510. Transmission shaft; 511. Limiting scraper; 512. Isolating filter; 6. Portable maintenance mechanism; 61. Protective frame; 62. Resistance block; 63. First limiting threaded groove; 64. Resistance slot; 65. Second limiting threaded groove; 66. Limiting bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-6 As shown, a water source heat pump integrated machine includes an integrated machine outer box 1, a fin heat exchanger 2 and a water inlet pipe 3: the integrated machine outer box 1 is symmetrically installed with the fin heat exchanger 2 at the top part, the integrated machine outer box 1 is connected to the side outer wall at the bottom end and is connected with the water inlet pipe 3, the side of the water inlet pipe 3 is provided with a portable cleaning mechanism 4, the side of the portable cleaning mechanism 4 is provided with a filtering protection mechanism 5, the side of the fin heat exchanger 2 is provided with a portable maintenance mechanism 6, the portable cleaning mechanism 4 includes a positioning thread groove 41, a butt pipe 42 and a threaded ring 43, A positioning thread groove 41 is provided on the side outer wall of the water inlet pipe 3 away from the integrated machine outer box 1, and a docking pipe 42 is provided on the side of the water inlet pipe 3. A threaded ring 43 is provided on the side outer wall of the docking pipe 42, and a threaded installation is performed between the threaded ring 43 and the positioning thread groove 41; when it is necessary to clean the impurities inside the docking pipe 42, the docking pipe 42 needs to be removed from the side of the water inlet pipe 3. When disassembling, it is only necessary to rotate the docking pipe 42 until the threaded ring 43 is completely detached from the inside of the positioning thread groove 41, and the installation after cleaning is completed is the same.

[0024] The filtering protection mechanism 5 includes a support block 51, an annular cavity block 52, a guide pipe 53 and an outlet pipe 54. The support block 51 is arranged on the inner wall of the side of the water inlet pipe 3. The annular cavity block 52 is embedded in the support block 51. The outer walls of both sides of the annular cavity block 52 are staggered and connected with the guide pipe 53 and the outlet pipe 54. The water inlet end of the guide pipe 53 is arranged outside the support block 51, and the water outlet end of the outlet pipe 54 is arranged outside the support block 51. An impeller 55 is rotatably installed inside the annular cavity block 52. The outer wall of the side of the impeller 55 is connected to one end of the control shaft 56. The control shaft 56 The other end is connected to the driving bevel gear 57, and the side of the driving bevel gear 57 is meshed with a driven bevel gear 58. A protective cover 59 is provided on the outside of the driving bevel gear 57 and the driven bevel gear 58. The side outer wall of the protective cover 59 is provided with a mounting column, and the mounting column is connected to the side inner wall of the water inlet pipe 3. The driven bevel gear 58 is arranged on the outside of the transmission shaft 510, and one end of the transmission shaft 510 is rotatably installed with the side outer wall of the protective cover 59, and the other end of the transmission shaft 510 penetrates the protective cover 59 and is connected to the limiting scraper 511. The inner wall of the water inlet pipe 3 is connected with an isolation filter 512. The scraper 511 fits with the side outer wall of the isolation filter 512; when the device starts to operate, water enters the device through the water inlet pipe 3. At this time, when the water flows through the water inlet pipe 3, a part of the water will be diverted through the guide pipe 53 to enter the annular cavity block 52 and then discharged through the outlet pipe 54. Since the guide pipe 53 and the outlet pipe 54 are arranged in staggered positions, this process will automatically drive the impeller 55 to rotate. The setting of the support block 51 here has an auxiliary supporting effect on the annular cavity block 52. When the impeller 55 rotates, it will automatically drive the control shaft 56 to rotate and then drive the driving bevel gear 57 to rotate. Subsequently, the rotation of the driving bevel gear 57 will automatically drive the rotation of the driven bevel gear 58 and then drive the transmission shaft 510 to rotate. The setting of the protective cover 59 here has a protective effect on the driving bevel gear 57 and the driven bevel gear 58. Subsequently, the rotation of the transmission shaft 510 will automatically drive the limiting scraper 511 to rotate. The setting of the isolation filter 512 here is convenient for filtering and cleaning the introduced groundwater, isolating the impurities inside the groundwater outside the isolation filter 512, and when the limiting scraper 511 rotates, it will automatically clean the impurities on the outer wall of the isolation filter 512 to prevent impurities from clogging and affecting normal water inlet.

[0025] The portable maintenance mechanism 6 includes a protective frame 61, a resisting block 62 and a first limiting thread groove 63. The integrated machine outer box 1 is provided with a protective frame 61 on the side of the fin heat exchanger 2. The side outer wall of the protective frame 61 is symmetrically provided with a resisting block 62. The side outer wall of the resisting block 62 is provided with a first limiting thread groove 63. The side outer wall of the integrated machine outer box 1 is symmetrically provided with a resisting slot 64. The side outer wall of the integrated machine outer box 1 located at the resisting slot 64 is provided with a second limiting thread groove 65. The second limiting thread groove 65 and the limiting bolt 66 are threadedly installed. When the fin heat exchanger 2 needs to be repaired, When the protective frame 61 needs to be removed for cleaning or maintenance, it is first necessary to use a hex wrench to completely unscrew the limit bolt 66 from the inside of the second limit thread groove 65, and then the protective frame 61 is changed from a locked state to a movable state, and then it can be taken down. When the protective frame 61 needs to be installed inside the all-in-one outer box 1, it is first necessary to adjust the protective frame 61 to a suitable position so that the interference block 62 is engaged with the inside of the interference groove 64 at the corresponding position, and then the limit bolt 66 is screwed into the inside of the second limit thread groove 65 and the first limit thread groove 63 in turn to complete the installation of the protective frame 61.

[0026] When the utility model is in use, when the device starts to operate, water enters the device through the water inlet pipe 3. At this time, when the water flows through the water inlet pipe 3, a part of the water flow will be diverted through the guide pipe 53 to enter the annular cavity block 52 and then discharged through the outlet pipe 54. Since the guide pipe 53 and the outlet pipe 54 are arranged in staggered positions, this process will automatically drive the impeller 55 to rotate. The setting of the support block 51 here plays an auxiliary supporting effect on the annular cavity block 52. When the impeller 55 rotates, it will automatically drive the control shaft 56 to rotate. The driving bevel gear 57 is driven to rotate, and then the driving bevel gear 57 rotates, which automatically drives the driven bevel gear 58 to rotate and then drives the transmission shaft 510 to rotate. The setting of the protective cover 59 here protects the driving bevel gear 57 and the driven bevel gear 58. Then, the rotation of the transmission shaft 510 automatically drives the limiting scraper 511 to rotate. The setting of the isolation filter 512 here is convenient for filtering and cleaning the introduced groundwater, isolating the impurities in the groundwater outside the isolation filter 512. When the limiting scraper 5 When 11 rotates, it will automatically clean the impurities on the outer wall of the isolation filter 512 to prevent impurities from clogging and affecting normal water inlet; when it is necessary to clean the impurities inside the docking pipe 42, it is necessary to remove the docking pipe 42 from the side of the water inlet pipe 3. When disassembling, it is only necessary to rotate the docking pipe 42 until the threaded ring 43 is completely disengaged from the inside of the positioning thread groove 41. The same is true for installation after cleaning; when it is necessary to clean or repair the fin heat exchanger 2 and remove the protective frame 61, it is first necessary to use a hexagonal wrench to completely screw the limiting bolt 66 out of the inside of the second limiting thread groove 65, and then the protective frame 61 is changed from a locked state to a movable state, and it can be taken down at this time. When it is necessary to install the protective frame 61 into the inside of the integrated machine outer box 1, it is first necessary to adjust the protective frame 61 to a suitable position so that the contact block 62 is engaged with the contact card groove 64 at the corresponding position, and then the limiting bolt 66 is screwed into the inside of the second limiting thread groove 65 and the first limiting thread groove 63 in turn to complete the installation of the protective frame 61.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water source heat pump integrated machine, characterized in that: The invention comprises an integrated machine outer box (1), a fin heat exchanger (2) and a water inlet pipe (3): the top portion of the integrated machine outer box (1) is symmetrically provided with the fin heat exchanger (2); the side outer wall of the integrated machine outer box (1) at the bottom is connected to the water inlet pipe (3); the side of the water inlet pipe (3) is provided with a portable cleaning mechanism (4); the side of the portable cleaning mechanism (4) is provided with a filtering protection mechanism (5); the side of the fin heat exchanger (2) is provided with a A portable maintenance mechanism (6), the portable cleaning mechanism (4) comprising a positioning thread groove (41), a butt joint pipe (42) and a threaded ring (43), the water inlet pipe (3) being provided with a positioning thread groove (41) on the side outer wall away from the integrated machine outer box (1), the side of the water inlet pipe (3) being provided with a butt joint pipe (42), the side outer wall of the butt joint pipe (42) being provided with a threaded ring (43), and the threaded ring (43) and the positioning thread groove (41) being threadedly mounted.

2. The water source heat pump integrated machine according to claim 1, characterized in that: The filtering protection mechanism (5) comprises a support block (51), an annular cavity block (52), a flow guide pipe (53) and an outlet pipe (54); the support block (51) is arranged on the inner wall of the side of the water inlet pipe (3); the annular cavity block (52) is embedded in the support block (51); the flow guide pipe (53) and the outlet pipe (54) are arranged on the outer walls of both sides of the annular cavity block (52) in a staggered manner; the water inlet end of the flow guide pipe (53) is arranged outside the support block (51); and the water outlet end of the outlet pipe (54) is arranged outside the support block (51).

3. The water source heat pump integrated machine according to claim 2, characterized in that: An impeller (55) is rotatably mounted inside the annular cavity block (52), the side outer wall of the impeller (55) is connected to one end of a control shaft (56), and the other end of the control shaft (56) is connected to a driving bevel gear (57).

4. The water source heat pump integrated machine according to claim 3, characterized in that: A driven bevel gear (58) is meshedly mounted on the side of the driving bevel gear (57), a protective cover (59) is arranged outside the driving bevel gear (57) and the driven bevel gear (58), a mounting column is arranged on the side outer wall of the protective cover (59), and the mounting column is connected to the side inner wall of the water inlet pipe (3).

5. The water source heat pump integrated machine according to claim 4, characterized in that: The driven bevel gear (58) is arranged outside the transmission shaft (510); one end of the transmission shaft (510) is rotatably mounted on the side outer wall of the protective cover (59); the other end of the transmission shaft (510) passes through the protective cover (59) and is connected to the limiting scraper (511); the inner wall of the water inlet pipe (3) is connected to an isolation filter (512); the limiting scraper (511) is in contact with the side outer wall of the isolation filter (512).

6. The water source heat pump integrated machine according to claim 1, characterized in that: The portable maintenance mechanism (6) comprises a protective frame (61), a resisting block (62) and a first limiting thread groove (63); the integrated machine outer box (1) is provided with a protective frame (61) on the side of the fin heat exchanger (2); the side outer wall of the protective frame (61) is symmetrically provided with a resisting block (62); and the side outer wall of the resisting block (62) is provided with a first limiting thread groove (63) through it.

7. The water source heat pump integrated machine according to claim 6, characterized in that: The side outer wall of the integrated machine outer box (1) is symmetrically provided with abutment slots (64), and the side outer wall of the integrated machine outer box (1) located at the abutment slots (64) is provided with a second limiting thread groove (65), and the second limiting thread groove (65) and the limiting bolt (66) are threadedly installed.

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