A deep-sea high-temperature water kinetic energy heat pump device

Abstract

This invention relates to the field of water-powered heat pump technology and discloses a deep-submersible high-temperature water-powered heat pump device, including a high-temperature water-powered heat pump unit. The high-temperature water-powered heat pump unit is equipped with a filter. This deep-submersible high-temperature water-powered heat pump device utilizes an anti-clogging component. During heat pump operation, impurities accumulate, causing filter screen blockage. The water pressure inside the filter tube increases, pushing the drive rod to overcome the return spring and move outward, causing the drive plate and drive block to slide axially. The drive block drives two connecting rods: one pulls the turntable to rotate, driving the slide rod through the star-shaped groove and slide groove to push the sealing block to close, blocking the main water flow and forming local high pressure, thus loosening impurities on the filter screen; the other pushes the movable ring to rotate, aligning the drain trough with the drain pipe, opening the drain channel, and allowing impurities to be discharged with the water flow. This achieves automatic flow interruption, loosening of impurities, and draining linkage, preventing high pressure damage to the equipment, protecting heat pump components, extending lifespan, and reducing malfunctions.

Description

Technical Field

[0001] This invention relates to the field of water-powered heat pump technology, specifically a deep-sea high-temperature water-powered heat pump device. Background Technology

[0002] High-temperature water-based heat pumps are highly efficient and energy-saving devices that utilize low-grade water heat energy and convert it into kinetic energy to increase heat output. They are widely used in industrial heating, deep-sea energy utilization, and deep-well water heating. In deep-sea applications, the heat pump directly draws water from the deep-sea environment and utilizes the heat energy contained in the water to provide continuous heating. It has advantages such as stable heat extraction, low energy consumption, and strong environmental adaptability, making it a key piece of equipment for deep-sea resource development and heating in extreme environments.

[0003] However, existing deep-sea high-temperature hydrodynamic heat pumps have significant shortcomings in practical applications: deep water sources contain a lot of silt, suspended solids, and floating impurities, which can easily clog the filter screen at the heat pump inlet, leading to a decrease in inlet water flow and an increase in system pressure. This not only reduces heat exchange efficiency but also easily causes pipe bursts, seal leaks, and component damage. Existing heat pump filtration structures are mostly fixed filters, lacking automatic anti-clogging and online cleaning functions. After clogging, the system needs to be shut down for disassembly and cleaning, which is difficult and costly to maintain. This seriously affects the continuous and stable operation of the equipment under deep-sea conditions and restricts the promotion and application of high-temperature hydrodynamic heat pumps in harsh environments such as deep sea and deep wells. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a deep-diving high-temperature water-powered heat pump device, which solves the problems of existing deep-diving heat pumps, such as easy clogging of the inlet filter by deep-water impurities, poor online self-cleaning ability, excessive system pressure after clogging that easily damages the equipment, frequent shutdowns for disassembly and cleaning, high maintenance costs, and poor continuous operation stability.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a deep-sea high-temperature water-powered heat pump device, comprising a high-temperature water-powered heat pump unit, a filter installed on the high-temperature water-powered heat pump unit, a filter tube installed inside the filter, and a filter screen installed inside the filter tube; the filter tube is connected to the high-temperature water-powered heat pump unit; further comprising an anti-clogging component for removing impurities from the filter screen when it is clogged; a rotating component for tapping the interior of the filter; and a moving component for enhancing the impurity removal effect; the anti-clogging component includes a drive rod that passes through... At one end of the filter, a drive plate is mounted on the drive rod, and the drive plate passes through the other end of the filter. A drive block is slidably connected inside the filter tube. Two connecting rods are hinged to the drive block. A turntable is hinged to one of the two connecting rods. A fixed ring is provided on the turntable, and the turntable is rotatably connected inside the fixed ring. A sliding rod is slidably connected to the turntable, and a sealing block is hinged to the sliding rod. The sealing block is slidably connected to the fixed ring. A movable ring is hinged to the other of the two connecting rods, and the movable ring is rotatably connected inside the filter tube.

[0008] Preferably, the turntable surface has a star-shaped groove, the fixed ring has a sliding groove, the drive rod is equipped with a return spring, and the return spring is installed inside the filter.

[0009] Preferably, the surface of the movable ring is provided with a drain groove, and the surface of the filter is equipped with a drain pipe, which can communicate with the drain groove after being rotated into position.

[0010] Preferably, the rotating assembly includes a helical shaft rotatably connected inside the filter, a sliding sleeve is helically connected to the helical shaft, a sliding rod is connected to the sliding sleeve, the sliding rod is mounted on a drive rod, and an eccentric wheel is fitted onto the sliding sleeve, the eccentric wheel being helically connected to the helical shaft.

[0011] Preferably, the spiral shaft has spiral grooves, and there are two spiral shafts, both of which are symmetrically arranged with the center line of the filter as the axis of symmetry.

[0012] Preferably, the moving component includes a rotating shaft mounted on a helical shaft, a slide bar slidably connected to the rotating shaft, a long plate mounted on the slide bar, and a movable plate mounted on the long plate.

[0013] Preferably, a valve stem is installed on the top of the movable plate, a valve disc is installed on the valve stem, and the valve disc is piston-connected to the drain pipe.

[0014] Preferably, a limiting block is slidably connected inside the filter, and the limiting block is attached to the movable plate.

[0015] Preferably, a movable spring is installed at the bottom of the limiting block, and the movable spring is installed inside the filter.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a deep-sea high-temperature water-powered heat pump device, which has the following beneficial effects:

[0018] 1. This deep-sea high-temperature hydrodynamic heat pump unit utilizes an anti-clogging component. During heat pump operation, impurities accumulate and clog the filter screen, increasing the water pressure inside the filter tube. This pushes the drive rod to overcome the return spring and move outward, causing the drive plate and drive block to slide axially. The drive block drives two connecting rods: one pulls the turntable to rotate, which, through the star-shaped groove and slide groove, drives the slide rod to push the sealing block to close, blocking the main water flow and creating local high pressure to loosen impurities in the filter screen; the other pushes the movable ring to rotate, aligning the drain tank with the drain pipe, opening the drain channel, and allowing impurities to be discharged with the water flow. This achieves automatic flow interruption, loosening, and drain linkage, preventing high pressure from damaging the equipment, protecting heat pump components, extending lifespan, and reducing malfunctions.

[0019] 2. This deep-sea high-temperature water-powered heat pump unit utilizes a rotating assembly. When the filter becomes clogged or the pressure increases, the drive rod moves outward, causing the sliding rod and sleeve to slide along the spiral groove of the spiral shaft, converting axial motion into spiral shaft rotation. Two symmetrical spiral shafts drive eccentric wheels to rotate synchronously. The eccentric wheels periodically strike the inner wall of the filter and the outer wall of the filter tube, generating high-frequency vibrations that are transmitted to the filter screen. This loosens and shakes off stubborn residual impurities, preventing secondary clogging, improving cleaning thoroughness, preventing repeated clogging from scale buildup, enhancing cleaning reliability and flow stability, reducing pressure drop, extending continuous operation time in deep-sea conditions, and reducing maintenance frequency.

[0020] 3. This deep-sea high-temperature water-powered heat pump unit utilizes a movable component. The rotation of the spiral shaft drives the rotating shaft, which in turn drives the sliding strip, long plate, and movable plate downwards. This overcomes the resistance of the limiting block and compresses the movable spring, causing the valve stem and valve disc to move upwards, fully opening the drain pipe. Impurities loosened and dislodged by the interrupted high pressure and vibration are quickly discharged with the water flow through the drain tank and drain pipe. After draining, the return spring resets the drive rod, the spiral shaft stops rotating, and the movable spring rebounds, causing the valve disc to re-seal the drain pipe, restoring normal filtration, preventing drainage obstruction, improving drainage efficiency and sealing reliability, and reducing energy consumption. Attached Figure Description

[0021] Figure 1 This is a front view structural schematic diagram of a deep-sea high-temperature water kinetic energy heat pump device proposed in this invention;

[0022] Figure 2 This is a schematic cross-sectional view of a deep-sea high-temperature water-powered heat pump device proposed in this invention.

[0023] Figure 3 This is a front view schematic diagram of the anti-clogging component of a deep-sea high-temperature water-powered heat pump device proposed in this invention;

[0024] Figure 4 This is a front view schematic diagram of the moving ring structure of a deep-sea high-temperature water kinetic energy heat pump device proposed in this invention;

[0025] Figure 5 This is a front view schematic diagram of the turntable structure of a deep-sea high-temperature water kinetic energy heat pump device proposed in this invention;

[0026] Figure 6 This is a front view schematic diagram of the rotating component of a deep-sea high-temperature water-powered heat pump device proposed in this invention;

[0027] Figure 7 This is a front view schematic diagram of the moving component of a deep-sea high-temperature water-powered heat pump device proposed in this invention;

[0028] Figure 8 This is a front view schematic diagram of the limiting block structure of a deep-sea high-temperature water-powered heat pump device proposed in this invention.

[0029] In the diagram: 1. High-temperature water-powered heat pump; 2. Filter; 3. Filter screen; 4. Anti-clogging component; 5. Rotating component; 6. Moving component; 7. Filter tube; 41. Drive rod; 42. Drive plate; 43. Drive block; 44. Connecting rod; 45. Turntable; 46. Fixed ring; 47. Slide rod; 48. Sealing block; 49. Moving ring; 410. Drain trough; 411. Drain pipe; 412. Return spring; 450. Star groove; 460. Slide groove; 51. Spiral shaft; 52. Sliding sleeve; 53. Sliding rod; 54. Eccentric wheel; 510. Spiral groove; 61. Rotating shaft; 62. Slide bar; 63. Long plate; 64. Moving plate; 65. Valve stem; 66. Valve disc; 67. Limiting block; 68. Moving spring. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1 - Figure 8As shown, a deep-submersible high-temperature water-powered heat pump device includes a high-temperature water-powered heat pump unit 1, which is made of stainless steel and can be customized according to the water quality requirements of the deep submersible. The high-temperature water-powered heat pump unit 1 is a device completely submerged in liquid, suitable for deep wells, deep seas, and other special depth environments. The high-temperature water-powered heat pump unit 1 is an integrated device mainly divided into four parts. The first is a cavitation heating conversion chamber, where primary electrical energy is converted into kinetic energy during operation. The mechanical rotation generates a cavitation effect, converting the mechanical action of the liquid into heat. The converter is a device similar to a water centrifugal cantilever vortex pump, using a specially designed rotor instead of an impeller to centrally heat the water while rotating. The system utilizes cavitation to generate vacuum bubbles in the liquid, which then collapse instantaneously, creating micro-regions with enormous pressure drops. The liquid evaporates multiple times in an instant and then condenses instantly. Due to the high-speed, multi-directional motion and oscillation within the liquid's "interior," the breaking and joining of intermolecular bonds releases a large amount of heat. The second part is a multi-stage pressurization chamber containing multiple impellers, with each additional stage increasing the pressure by 1.5 kg. Multiple stages can be combined according to the actual diving depth. The third part is the equipment's motor drive chamber, composed of a high-temperature motor and high-temperature enameled wire, with the motor completely submerged in water. The fourth part is the self-priming impeller at the bottom of the equipment, a high-temperature water-powered heat pump. Unit 1 can be moved to a depth of about 200-500 meters underwater. The high-temperature water-powered heat pump unit 1 is equipped with a filter 2, and a filter tube 7 is installed inside the filter 2. A filter screen 3 is installed inside the filter tube 7. The filter tube 7 is connected to the high-temperature water-powered heat pump unit 1. The high-temperature water-powered heat pump unit 1 is also a fully pressure-bearing and sealed deep-sea structure. The outer shell is made of thickened pressure-resistant stainless steel and can withstand the high-pressure environment of 200-500 meters deep water. The equipment integrates water intake and pumping, cavitation heat energy conversion and completes the cavitation temperature rise conversion of electrical energy → mechanical energy → heat energy simultaneously while pumping deep water source. It is suitable for extreme working conditions in deep sea, deep well high pressure, and high impurity underwater environments.

[0032] It also includes an anti-clogging component 4, used to remove impurities from the filter screen 3 when it is clogged;

[0033] Rotating component 5 is used to tap the inside of filter 2;

[0034] Moving component 6 is used to enhance the removal of impurities;

[0035] First, the anti-clogging component 4 includes a drive rod 41 that passes through one end of the filter 2. A drive plate 42 is mounted on the drive rod 41 and passes through the other end of the filter 2. A drive block 43 is slidably connected inside the filter tube 7. Two connecting rods 44 are hinged to the drive block 43. A turntable 45 is hinged to one of the two connecting rods 44. A fixing ring 46 is provided on the turntable 45, and the turntable 45 is rotatably connected inside the fixing ring 46. A sliding rod 47 is slidably connected to the turntable 45, and a sealing block 48 is hinged to the sliding rod 47. The sealing block 48 is slidably connected to the fixing ring 46. The two connecting rods 44... Another component is hinged to a movable ring 49, which is rotatably connected inside the filter tube 7. Through the drive rod 41 and the drive plate 42, it achieves linkage traction at both ends of the filter 2. Through the sliding of the drive block 43 inside the filter tube 7, the axial displacement is converted into the hinged swing of the connecting rod 44. Through the rotational cooperation between the turntable 45 and the fixed ring 46 and the sliding guide of the slide rod 47, the sealing block 48 is accurately slidable on the fixed ring 46. Through the hinge of the connecting rod 44 to the movable ring 49, the movable ring 49 can be controlled to rotate inside the filter tube 7. The whole structure constitutes a mechanically linked anti-clogging actuator.

[0036] Secondly, a star-shaped groove 450 is provided on the surface of the turntable 45, and a sliding groove 460 is provided on the fixed ring 46. A return spring 412 is installed on the drive rod 41. The return spring 412 is installed inside the filter 2. The star-shaped groove 450 of the turntable 45 and the sliding groove 460 of the fixed ring 46 are interlocked and guided to realize the trajectory constraint of the slide rod 47 and the smooth transmission of force, ensuring the smooth sliding of the sealing block 48. The return spring 412 elastically connects the drive rod 41 and the filter 2, realizing the automatic reset of the drive rod 41 after the pressure disappears, so that the anti-clogging component 4 returns to the initial flow state and ensures the cyclic operation of the device.

[0037] Furthermore, a drain groove 410 is provided on the surface of the movable ring 49, and a drain pipe 411 is installed on the surface of the filter 2. The drain pipe 411 can communicate with the drain groove 410 when rotated into position. By opening the drain groove 410 around the circumference of the movable ring 49, the on / off state can be switched as the movable ring 49 rotates. The drain pipe 411 is fixed to the outer wall of the filter 2 to achieve precise docking with the drain groove 410. By rotating and aligning, the drain channel can be quickly opened when blocked, and sealed and isolated when filtering normally to prevent water leakage and ensure precise matching between the drain action and the filtration state.

[0038] Furthermore, the rotating assembly 5 includes a helical shaft 51, which is rotatably connected inside the filter 2. A sliding sleeve 52 is helically connected to the helical shaft 51, and a sliding rod 53 is connected to the sliding sleeve 52. The sliding rod 53 is mounted on the drive rod 41. An eccentric wheel 54 is fitted onto the sliding sleeve 52 and helically connected to the helical shaft 51. The helical shaft 51 rotates and supports the filter 2, achieving a stable output of rotational power. The helical engagement between the sliding sleeve 52 and the helical shaft 51 converts the axial displacement of the drive rod 41 into the rotational motion of the helical shaft 51. The rigid connection between the sliding sleeve 52 and the drive rod 41 via the sliding rod 53 enables synchronous power transmission. The helical fixation of the eccentric wheel 54 on the helical shaft 51 generates a periodic eccentric impact force during rotation, vibrating and descaling the filter 2 and the filter tube 7.

[0039] Furthermore, the spiral shaft 51 is provided with a spiral groove 510. There are two spiral shafts 51, and both spiral shafts 51 are symmetrically arranged with the center line of the filter 2 as the axis of symmetry. Through the engagement of the spiral groove 510 with the sliding sleeve 52, the smooth conversion from axial motion to rotational motion is achieved, resulting in high transmission efficiency. The symmetrical arrangement of the two spiral shafts 51 enables synchronous vibration and impact on both sides, so that the filter 2 and the filter tube 7 are subjected to uniform force and the vibration is fully covered, avoiding local dirt accumulation and improving the overall vibration effect and structural stability.

[0040] Furthermore, the moving component 6 includes a rotating shaft 61, which is mounted on a helical shaft 51. A slide bar 62 is slidably connected to the rotating shaft 61, a long plate 63 is mounted on the slide bar 62, and a movable plate 64 is mounted on the long plate 63. The rotating shaft 61 is fixedly connected to the helical shaft 51, realizing the direct transmission of rotational power to the moving component 6. The slide bar 62 slides on the rotating shaft 61, realizing the conversion of rotational motion into linear displacement of the long plate 63 and the movable plate 64. The long plate 63 rigidly connects the slide bar 62 and the movable plate 64, realizing stable force transmission and providing reliable power for the operation of the drain valve.

[0041] Furthermore, a valve stem 65 is installed on the top of the movable plate 64, and a valve disc 66 is installed on the valve stem 65. The valve disc 66 is piston-connected inside the drain pipe 411. The movable plate 64 and the valve disc 66 are rigidly connected through the valve stem 65, so that the displacement of the movable plate 64 directly controls the raising and lowering of the valve disc 66. Through the piston-like cooperation of the valve disc 66 with the drain pipe 411, the drain channel is tightly sealed and quickly opened, ensuring full opening for draining when blocked and zero leakage during normal filtration, thereby improving the accuracy of drain control.

[0042] Furthermore, a limiting block 67 is slidably connected inside the filter 2. The limiting block 67 is attached to the movable plate 64. By limiting the movement of the limiting block 67 inside the filter 2, the opening of the filter 2 is sealed. By ensuring that the limiting block 67 is in contact with the movable plate 64, the action is synchronized and the positioning is reliable, thereby improving the operational stability of the moving component 6.

[0043] Finally, a movable spring 68 is installed at the bottom of the limit block 67. The movable spring 68 is installed inside the filter 2. The movable spring 68 elastically supports the limit block 67, realizing buffering and reset rebound when the movable plate 64 moves down. The movable spring 68 is fixed inside the filter 2 to ensure stable reset force, so that the valve disc 66 can quickly return to its sealed position after sewage discharge, maintain the normal pressure of the filtration system, and ensure reliable switching of self-cleaning cycle.

[0044] Working principle: When the high-temperature water-powered heat pump 1 is running normally, the water to be treated first enters the filter tube 7 inside the front-end filter 2. When the water flows through the filter screen 3 set in the filter tube 7, impurities such as mud, suspended solids, and fibers in the water are effectively intercepted. After the water has completed the preliminary purification, it flows into the core heat exchange component of the high-temperature water-powered heat pump 1, ensuring the clean and stable operation of the heat exchange system. At this time, the anti-clogging component 4, rotating component 5, and moving component 6 of the device are all in the initial reset state: the drive rod 41 maintains its initial position under the elastic support of the reset spring 412, the drain groove 410 opened on the outer periphery of the movable ring 49 and the drain pipe 411 installed on the outer wall of the filter 2 are in a misaligned sealing state, and the drain channel is completely closed; the two symmetrically arranged spiral shafts 51 inside the filter 2 remain stationary, the sliding sleeve 52 on the spiral shaft 51 and the eccentric wheel 54 are in the initial contact position, and there is no vibration or knocking action; in the moving component 6, the valve disc 66 tightly seals the internal channel of the drain pipe 411, and the limit block 67 adheres to the movable plate 64 under the upward support force of the movable spring 68, maintaining the overall structural stability and ensuring that the filtration process proceeds normally.

[0045] When the heat pump operates for a long time, impurities intercepted by the filter screen 3 accumulate and gradually cause the filter screen to become clogged. At this time, the water flow in the filter tube 7 is obstructed and the pressure continues to rise. The thrust generated by the high-pressure water flow directly acts on the drive rod 41, pushing the drive rod 41 to move outward against the elastic resistance of the return spring 412. The drive rod 41 synchronously drives the drive plates 42 at both ends to move outward, thereby pulling the drive block 43, which is slidably connected inside the filter tube 7, to slide smoothly along the tube body axis. When the drive block 43 slides, it drives the two connecting rods 44 hinged on it to move synchronously: one of the connecting rods 44 pulls the turntable 45 to rotate within the fixed ring 46; the star on the surface of the turntable 45 The groove 450 engages with the sliding groove 460 on the fixed ring 46, causing the sliding rod 47 to slide along the sliding groove 460, which in turn pushes the sealing block 48 to slide on the fixed ring 46 and gradually close. After the sealing block 48 closes, it forms a seal on the local channel of the filter pipe 7, blocking the mainstream water flow and creating local high pressure upstream of the blockage section. This helps to loosen and peel off the impurities attached to the surface of the filter screen 3, preventing the impurities from being pressed onto the filter screen by the water flow and making them difficult to remove. At the same time, another connecting rod 44 pushes the movable ring 49 to rotate inside the filter pipe 7, causing the drain groove 410 on the surface of the movable ring 49 to rotate to align with the drain pipe 411, thus initially opening the drain channel. At this time, the impurities loosened by the high pressure after the flow is interrupted by the sealing block 48 can enter the drain tank 410 with the local water flow and be discharged from the filter 2 through the drain pipe 411. This realizes the automatic flow interruption, loosening of dirt and drainage linkage after blockage, preventing excessive water pressure after blockage from causing the filter 2, pipeline to burst or seal to leak, and damaging the equipment. By automatically depressurizing and draining, the filter 2 and the core components of the heat pump are protected, the service life of the equipment is extended and the failure rate is reduced.

[0046] When the filter screen 3 becomes clogged and the pressure inside the filter 2 increases, the drive rod 41 moves outward under the water pressure, causing the sliding rod 53 to move synchronously. The sliding rod 53 further pulls the sliding sleeve 52 to slide axially along the spiral groove 510 on the surface of the spiral shaft 51. There are two spiral shafts 51, symmetrically arranged inside the filter 2. The sliding sleeve 52 is spirally engaged with the spiral shaft 51, and the axial sliding is converted into the rotational motion of the spiral shaft 51. When the spiral shaft 51 rotates, it drives the eccentric wheel 54, which is spirally connected to it, to rotate synchronously. The radius of rotation of the eccentric wheel 54 changes continuously, continuously and periodically striking the inner wall of the filter 2 and the outer wall of the filter tube 7, generating high-frequency micro-vibrations. Vibration is transmitted through the pipe wall to the filter screen 3, loosening and shaking off stubborn impurities that remain and adhere to the surface and pores of the filter screen after the flow is interrupted by the sealing block 48. This allows the impurities to detach from the filter screen and enter the sewage discharge area with the water flow, preventing secondary clogging caused by residual impurities. This improves the thoroughness of cleaning the filter screen 3, prevents stubborn impurities from adhering to the filter screen 3 and forming scale, avoids repeated clogging of the filter screen, and improves the cleaning effect and reliability. It also improves the stability of the filtration flow rate, reduces pressure drop, increases the continuous operating time under deep-sea conditions, and reduces the maintenance frequency.

[0047] When the spiral shaft 51 rotates, it drives the rotating shaft 61 of the moving component 6 to rotate synchronously. The rotating shaft 61 drives the slide bar 62 to slide axially, and the slide bar 62 further drives the long plate 63 and the movable plate 64 to move downward. When the movable plate 64 moves downward, it overcomes the blocking force of the limit block 67, compresses the movable spring 68 at the bottom of the limit block 67, and at the same time drives the valve stem 65 and the valve disc 66 to move upward, so that the valve disc 66 disengages from the inside of the drain pipe 411, and the drain channel is fully opened. At this time, the impurities that have been loosened by the high pressure of the sealing block 48 and then dislodged by the vibration of the rotating component 5 can be quickly discharged from the filter 2 through the drain trough 410 of the movable ring 49 and the fully open drain pipe 411 under the push of the local water flow. Once the sewage discharge is complete, the filter screen is clear, and the water pressure returns to normal, the reset spring 412 drives the drive rod 41 to reset, the spiral shaft 51 stops rotating, the movable spring 68 rebounds and pushes the limit block 67 and the movable plate 64 to reset, the valve disc 66 re-seals the sewage pipe 411, the sewage discharge channel is closed, and the device returns to normal filtration status. This prevents insufficient opening of the sewage discharge channel and incomplete removal of impurities, improves the sealing reliability of the sewage outlet, and reduces energy consumption.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A deep-sea high-temperature water-powered heat pump device, comprising a high-temperature water-powered heat pump unit (1), characterized in that: The high-temperature water-powered heat pump (1) is equipped with a filter (2), a filter tube (7) is installed inside the filter (2), a filter screen (3) is installed inside the filter tube (7), and the filter tube (7) is connected to the high-temperature water-powered heat pump (1). It also includes an anti-clogging component (4) for removing impurities from the filter screen (3) when it is clogged; Rotating component (5) is used to tap the inside of filter (2); The movable component (6) is used to enhance the removal of impurities; The anti-clogging component (4) includes a drive rod (41) that passes through one end of the filter (2), a drive plate (42) that is mounted on the drive rod (41) and passes through the other end of the filter (2), a drive block (43) that is slidably connected inside the filter tube (7), two connecting rods (44) that are hinged to the drive block (43), a turntable (45) that is hinged to one of the two connecting rods (44), a fixed ring (46) that is provided on the turntable (45), the turntable (45) that is rotatably connected inside the fixed ring (46), a sliding rod (47) that is slidably connected to the turntable (45), a sealing block (48) that is hinged to the sliding rod (47), the sealing block (48) that is slidably connected to the fixed ring (46), and a movable ring (49) that is hinged to the other of the two connecting rods (44) that is rotatably connected inside the filter tube (7).

2. The deep-sea high-temperature water-powered heat pump device according to claim 1, characterized in that: The turntable (45) has a star-shaped groove (450) on its surface, the fixed ring (46) has a sliding groove (460) on its surface, and a return spring (412) is installed on the drive rod (41). The return spring (412) is installed inside the filter (2).

3. The deep-sea high-temperature water-powered heat pump device according to claim 1, characterized in that: The surface of the movable ring (49) is provided with a drain groove (410), and the surface of the filter (2) is provided with a drain pipe (411). The drain pipe (411) can be connected to the drain groove (410) that has been rotated into place.

4. The deep-sea high-temperature water-powered heat pump device according to claim 1, characterized in that: The rotating assembly (5) includes a spiral shaft (51) which is rotatably connected inside the filter (2). A sliding sleeve (52) is spirally connected to the spiral shaft (51), and a sliding rod (53) is connected to the sliding sleeve (52). The sliding rod (53) is mounted on the drive rod (41), and an eccentric wheel (54) is attached to the sliding sleeve (52). The eccentric wheel (54) is spirally connected to the spiral shaft (51).

5. A deep-sea high-temperature water-powered heat pump device according to claim 4, characterized in that: The spiral shaft (51) has a spiral groove (510). There are two spiral shafts (51), and both spiral shafts (51) are symmetrically arranged with the center line of the filter (2) as the axis of symmetry.

6. The deep-sea high-temperature water-powered heat pump device according to claim 1, characterized in that: The moving component (6) includes a rotating shaft (61) mounted on a helical shaft (51), a slide bar (62) slidably connected to the rotating shaft (61), a long plate (63) mounted on the slide bar (62), and a movable plate (64) mounted on the long plate (63).

7. A deep-sea high-temperature water-powered heat pump device according to claim 6, characterized in that: A valve stem (65) is installed on the top of the movable plate (64), and a valve disc (66) is installed on the valve stem (65). The valve disc (66) is piston-connected to the drain pipe (411).

8. A deep-sea high-temperature water-powered heat pump device according to claim 7, characterized in that: The filter (2) is slidably connected to a limiting block (67), which is attached to the movable plate (64).

9. A deep-sea high-temperature water-powered heat pump device according to claim 8, characterized in that: The bottom of the limiting block (67) is equipped with a movable spring (68), which is installed inside the filter (2).

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