Secondary recycling device for waste heat of bathing wastewater
By introducing motor-driven rubber ball cleaning device and manually operated limit rings, arc plates and other components in the waste heat recovery and utilization device, the problem of dirt affecting heat transfer is solved, the heat transfer efficiency is improved, and resource waste is reduced.
Patent Information
- Application Number
- CN202420885386.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-26
AI Technical Summary
When using waste heat recovery device, dirt in the bath wastewater adheres to the surface of the connecting pipe, affecting the heat transfer efficiency.
A cleaning device is designed, including a motor-driven round rod and a rubber ball. The inner wall of the connecting pipe is cleaned by extruding dirt through the rubber ball, and sealing and filtering is achieved through manually operated limiting rings, arc plates, filter cartridges and other components. Ensure the cleanliness of heat transfer.
Effectively clean the dirt in the connecting pipe to avoid dirt affecting heat transfer, improve heat transfer efficiency, and reduce resource waste.
Smart Images
Figure CN222165788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste heat recovery, in particular to a device for secondary recovery and utilization of waste heat from bathing wastewater. Background Art
[0002] The recycling device is a device for secondary utilization of the waste heat of bathing waste water. When using the recycling device, the bathing waste water with waste heat is passed through the water inlet pipe to the inside of the connecting pipe, thereby allowing the bathing waste water with waste heat and the cold water inside the connecting box to transfer heat, thereby heating the cold water inside the connecting box to a certain extent, which can reduce the resources consumed in heating the cold water to a certain extent, thereby reducing the waste of resources to a certain extent.
[0003] The inventors have discovered in their daily work that the recycling device still has at least the following problems: when using the waste heat recovery device, the bathing waste water is passed through the water inlet of the connecting pipe to the inside of the connecting pipe. When the bathing waste water moves inside the connecting pipe, the bathing waste water and the cold water inside the connecting box transfer heat, thereby heating the cold water inside the connecting box to a certain extent. However, in actual use, because the bathing waste water may contain dirt on the surface of the human body after bathing, the dirt will adhere to the surface of the connecting pipe, which will affect the heat transfer of the connecting pipe to a certain extent. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for secondary recovery and utilization of residual heat from bathing waste water.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a secondary recovery and utilization device for waste heat of bathing waste water, comprising a connecting box, a connecting pipe is arranged inside the connecting box, a water inlet pipe is arranged at one end of the connecting pipe, a water outlet pipe is arranged at the end of the connecting pipe away from the water inlet pipe, a cleaning device is arranged on the top of the water inlet pipe, a connecting device is arranged on the top of the water inlet pipe, the cleaning device comprises a connecting rope, the tops of the water inlet pipe and the water outlet pipe are fixedly connected to a limiting pipe, the tops of the limiting pipes are fixedly connected to a U-shaped plate, one side of the U-shaped plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a round rod, the connecting rope is arranged inside the connecting pipe, the two ends of the connecting rope are respectively fixedly connected to the surfaces of two round rods, and the middle end of the connecting rope is fixedly connected to a rubber ball.
[0006] The effect achieved by the above components is: when using the cleaning device, first start the motor near one end of the water inlet pipe, so that the motor drives the round rod to rotate, and then the connecting rope is wrapped around the surface of the round rod, and then drives the rubber ball to move inside the connecting pipe. Because the rubber ball squeezes the inner wall of the connecting pipe, the dirt inside the connecting pipe is squeezed out through the rubber ball, so that the inside of the connecting pipe can be cleaned very conveniently, which can avoid the dirt from affecting the heat transfer of the connecting pipe to a certain extent.
[0007] Preferably, a connection groove is provided on one side of the limiting pipe arranged at the top of the water inlet pipe, and an arc plate is provided on the inner wall of the connection groove.
[0008] The effect achieved by the above components is: the arc plate is then manually taken out of the connecting groove, and then the dirt can be cleaned through the connecting groove.
[0009] Preferably, a fixing groove is provided on one side of the connecting groove, the inner wall of the fixing groove is slidably connected to a fixing block, and the fixing block is fixedly connected to one side of the arc plate.
[0010] The effect achieved by the above components is: the fixing block is slid into the inside of the fixing groove, so that the arc plate and the connecting groove can be connected more tightly.
[0011] Preferably, a surface sliding sleeve of the limiting tube arranged on the top of the water inlet pipe is provided with a limiting ring, a surface of the limiting ring is fixedly connected with a rubber tube, and the rubber tube is slidingly sleeved on the surface of the limiting tube.
[0012] The effect achieved by the above components is: manually putting the limit ring on the surface of the arc plate, so that the arc plate can be well restricted inside the connecting groove, and then the connection between the arc plate and the connecting groove is blocked by the rubber tube, which can play a certain sealing role.
[0013] Preferably, the connecting device comprises a locking block, a locking groove is provided on the top of the water inlet pipe, an inner wall of the locking groove is slidably connected to the locking block, and a filter cartridge is fixedly connected to the bottom of the locking block.
[0014] The effect achieved by the above-mentioned components is: when using the connecting device, the locking block is slid out of the locking groove, so that the filter cartridge can be taken out of the water inlet pipe, which makes it easier to clean the hair and other larger garbage stuck inside the filter holes opened on both sides of the filter cartridge, thereby avoiding affecting the flow of bathing waste water into the connecting pipe.
[0015] Preferably, a sealing groove is fixedly connected to the bottom of the positioning groove, a rubber strip is arranged inside the sealing groove, and the rubber strip is fixedly connected to the bottom of the filter cartridge.
[0016] The effect achieved by the above components is: the rubber strip is slid into the interior of the sealing groove, which can play a certain sealing role.
[0017] Preferably, one side of the locking block is fixedly connected to a rotating rod, a circular arc strip is rotatably sleeved on the surface of the rotating rod, one side of the locking block is fixedly connected to a connecting frame, and one end of the circular arc strip away from the rotating rod is slidably connected to the inside of the connecting frame.
[0018] The effect achieved by the above components is: after cleaning, manually slide the blocking block into the blocking groove, and then manually control the arc bar to rotate on the surface of the rotating rod, and then slide the end of the arc bar away from the rotating rod into the inside of the connecting frame, and then set the blocking block inside the blocking groove.
[0019] Preferably, a fixing rod is slidably inserted through one side of the connecting frame, and the fixing rod is slidably inserted through one side of the arc bar. A spring is sleeved on the surface of the fixing rod, one end of the spring is fixedly connected to the top of the fixing rod, and one end of the spring close to the fixing rod is fixedly connected to one side of the connecting frame.
[0020] The effect achieved by the above components is: the fixing rod passes through the connection frame and the arc bar, and then the fixing rod is pulled toward the connection frame by the spring, thereby well restricting the fixing rod inside the arc bar.
[0021] In the utility model, a cleaning device is provided. When the cleaning device is used, the motor near one end of the water inlet pipe is first started, so that the motor drives the round rod to rotate, and then the connecting rope is wound around the surface of the round rod, and then the rubber ball is driven to move inside the connecting pipe. Because the rubber ball squeezes the inner wall of the connecting pipe, the dirt inside the connecting pipe is squeezed out by the rubber ball, so the inside of the connecting pipe can be cleaned very conveniently, which can avoid the dirt from affecting the heat transfer of the connecting pipe to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a three-dimensional structural diagram of a device for secondary recovery and utilization of waste heat from bathing wastewater proposed in the utility model;
[0023] Figure 2 The three-dimensional structural diagram of the novel rubber block proposed in the utility model;
[0024] Figure 3 for Figure 2 A magnified image of
[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel rubber cone.
[0026] Legend: 1. Connecting box; 2. Connecting pipe; 3. Water inlet pipe; 4. Water outlet pipe; 5. Cleaning device; 501. Limiting pipe; 502. U-shaped plate; 503. Motor; 504. Round rod; 505. Connecting rope; 506. Rubber ball; 507. Rubber cylinder; 508. Limiting ring; 509. Connecting groove; 510. Arc plate; 511. Fixing block; 512. Fixing groove; 6. Connecting device; 601. Positioning groove; 602. Positioning block; 603. Filter cartridge; 604. Rubber strip; 605. Sealing groove; 606. Rotating rod; 607. Arc strip; 608. Connecting frame; 609. Fixing rod; 610. Spring. DETAILED DESCRIPTION
[0027] Embodiment 1, as Figure 1-4 As shown, a device for secondary recovery and utilization of waste heat from bathing waste water has a connecting pipe 2 arranged inside a connecting box 1, a water inlet pipe 3 arranged at one end of the connecting pipe 2, a water outlet pipe 4 arranged at the end of the connecting pipe 2 away from the water inlet pipe 3, a cleaning device 5 arranged on the top of the water inlet pipe 3, and a connecting device 6 arranged on the top of the water inlet pipe 3. When the recovery and utilization device is used, the bathing waste water with waste heat is passed through the water inlet pipe 3 to the inside of the connecting pipe 2, thereby allowing the bathing waste water with waste heat to transfer heat with the cold water inside the connecting box 1, thereby heating the cold water inside the connecting box 1 to a certain extent, thereby reducing the resources consumed in heating the cold water to a certain extent, thereby reducing the waste of resources to a certain extent.
[0028] Reference Figure 2 and Figure 3The cleaning device 5 includes a connecting rope 505. The tops of the water inlet pipe 3 and the water outlet pipe 4 are fixedly connected to the limiting pipe 501. The tops of the limiting pipes 501 are fixedly connected to the U-shaped plates 502. One side of the U-shaped plates 502 is fixedly connected to the motor 503. The output end of the motor 503 is fixedly connected to the round rod 504. The connecting rope 505 is arranged inside the connecting pipe 2. The two ends of the connecting rope 505 are respectively fixedly connected to the surfaces of the two round rods 504. The middle end of the connecting rope 505 is fixedly connected to the rubber ball 506. When the water inlet pipe 3 is turned on, the motor 503 near one end of the water inlet pipe 3 is started, so that the motor 503 drives the round rod 504 to rotate, and then the connecting rope 505 is wound around the surface of the round rod 504, and then the rubber ball 506 is driven to move inside the connecting pipe 2. Because the rubber ball 506 squeezes the inner wall of the connecting pipe 2, the dirt inside the connecting pipe 2 is squeezed out through the rubber ball 506, so that the inside of the connecting pipe 2 can be cleaned very conveniently, which can prevent the dirt from affecting the heat transfer of the connecting pipe 2 to a certain extent. A connecting groove 509 is provided on one side of the limiting tube 501, and an arc plate 510 is provided on the inner wall of the connecting groove 509. Then the arc plate 510 is manually taken out of the connecting groove 509, and then the dirt can be cleaned through the connecting groove 509. A fixing groove 512 is provided on one side of the connecting groove 509, and the inner wall of the fixing groove 512 is slidably connected to the fixing block 511. The fixing block 511 is fixedly connected to one side of the arc plate 510, and the fixing block 511 is slid into the inside of the fixing groove 512, so that the arc plate 510 and the connecting groove 5 09 is connected more closely, the surface of the limiting tube 501 arranged on the top of the water inlet pipe 3 is slidably sleeved with a limiting ring 508, and the surface of the limiting ring 508 is fixedly connected with a rubber tube 507, the rubber tube 507 is slidably sleeved on the surface of the limiting tube 501, and the limiting ring 508 is manually sleeved on the surface of the arc plate 510, so that the arc plate 510 can be well restricted inside the connecting groove 509, and then the connection between the arc plate 510 and the connecting groove 509 is blocked by the rubber tube 507, which can play a certain sealing role.
[0029] Reference Figure 4The connecting device 6 includes a positioning block 602, a positioning groove 601 is provided on the top of the water inlet pipe 3, the inner wall of the positioning groove 601 is slidably connected to the positioning block 602, and the bottom of the positioning block 602 is fixedly connected with a filter cartridge 603. When using the connecting device 6, the positioning block 602 is slid out of the positioning groove 601, so that the filter cartridge 603 is taken out of the water inlet pipe 3, so that it is convenient to clean the filter holes on both sides of the filter cartridge 603 to prevent hair and other large-sized garbage from being stuck inside, so as to avoid affecting the bathing waste. Water flows into the interior of the connecting pipe 2, the bottom of the positioning groove 601 is fixedly connected with a sealing groove 605, and a rubber strip 604 is arranged inside the sealing groove 605. The rubber strip 604 is fixedly connected to the bottom of the filter cartridge 603, and the rubber strip 604 is slid into the interior of the sealing groove 605, which can play a certain sealing role. A rotating rod 606 is fixedly connected to one side of the positioning block 602, and a circular arc strip 607 is rotatably sleeved on the surface of the rotating rod 606. A connecting frame 608 is fixedly connected to one side of the positioning block 602 , one end of the arc strip 607 away from the rotating rod 606 is slidably connected to the inside of the connecting frame 608. After cleaning, the blocking block 602 is manually slid into the inside of the blocking groove 601, and then the arc strip 607 is manually controlled to rotate on the surface of the rotating rod 606, and then the end of the arc strip 607 away from the rotating rod 606 is slid into the inside of the connecting frame 608, and then the blocking block 602 is set in the inside of the blocking groove 601, and one side of the connecting frame 608 is slidably inserted with a fixing rod 609, and the fixing rod 609 A sliding member is inserted through one side of the arc bar 607, and a spring 610 is sleeved on the surface of the fixing rod 609, one end of the spring 610 is fixedly connected to the top of the fixing rod 609, and one end of the spring 610 close to the fixing rod 609 is fixedly connected to one side of the connecting frame 608, so that the fixing rod 609 passes through the connecting frame 608 and the arc bar 607, and then the fixing rod 609 is pulled toward the direction close to the connecting frame 608 through the spring 610, thereby well restricting the fixing rod 609 inside the arc bar 607.
[0030] Working principle: when using the recycling device, the bathing waste water with residual heat is passed through the water inlet pipe 3 to the inside of the connecting pipe 2, so that the bathing waste water with residual heat and the cold water inside the connecting box 1 are heat-transferred, and the cold water inside the connecting box 1 is heated to a certain extent, which can reduce the resources consumed by heating the cold water to a certain extent, thus reducing the waste of resources to a certain extent. When using the cleaning device 5, first start the motor 503 near one end of the water inlet pipe 3, so that the motor 503 drives the round rod 504 to rotate, so that the connecting rope 505 is wound around the surface of the round rod 504, thereby driving the rubber ball 506 to move inside the connecting pipe 2. Because the rubber ball 506 squeezes the inner wall of the connecting pipe 2, the dirt inside the connecting pipe 2 is squeezed out by the rubber ball 506, and then the arc plate 510 is manually taken out of the connecting groove 509, and then the dirt can be cleaned through the connecting groove 509. After cleaning, the arc plate 510 is slid into the inside of the connecting groove 509, and then the limiting ring 508 is manually set on the surface of the arc plate 510, which can well limit the arc plate 510. Inside the connecting groove 509, the connection between the arc plate 510 and the connecting groove 509 is then blocked by the rubber tube 507, so as to play a certain sealing role. When using the connecting device 6, the blocking block 602 is slid out of the blocking groove 601, so that the filter cartridge 603 is taken out of the water inlet pipe 3, so that it is convenient to clean the filter holes opened on both sides of the filter cartridge 603 to prevent hair and other large-sized garbage from being stuck inside. This can avoid affecting the flow of bathing wastewater into the connecting pipe 2. After cleaning, the blocking block 602 is manually slid into the inside of the blocking groove 601 , and then manually control the arc bar 607 to rotate on the surface of the rotating rod 606, and then slide the end of the arc bar 607 away from the rotating rod 606 to the inside of the connecting frame 608, and then set the blocking block 602 inside the blocking groove 601, so that the fixing rod 609 passes through the connecting frame 608 and the arc bar 607, and then the fixing rod 609 is pulled toward the direction close to the connecting frame 608 through the spring 610, and then the fixing rod 609 is well restricted inside the arc bar 607, so that the blocking block 602 can be well restricted inside the blocking groove 601.
Claims
1. A device for secondary recovery and utilization of waste heat from bathing wastewater, comprising a connection box (1), characterized in that: A connecting pipe (2) is arranged inside the connecting box (1); a water inlet pipe (3) is arranged at one end of the connecting pipe (2); a water outlet pipe (4) is arranged at one end of the connecting pipe (2) away from the water inlet pipe (3); a cleaning device (5) is arranged at the top of the water inlet pipe (3); a connecting device (6) is arranged at the top of the water inlet pipe (3); the cleaning device (5) comprises a connecting rope (505); the tops of the water inlet pipe (3) and the water outlet pipe (4) are both fixedly connected to a limiting pipe (501). ), the top of the limiting tube (501) is fixedly connected to a U-shaped plate (502), one side of the U-shaped plate (502) is fixedly connected to a motor (503), the output end of the motor (503) is fixedly connected to a round rod (504), the connecting rope (505) is arranged inside the connecting tube (2), the two ends of the connecting rope (505) are respectively fixedly connected to the surfaces of the two round rods (504), and the middle end of the connecting rope (505) is fixedly connected to a rubber ball (506).
2. The device for secondary recovery of waste heat from bathing wastewater according to claim 1 is characterized in that: A connection groove (509) is provided on one side of the limiting pipe (501) arranged at the top of the water inlet pipe (3), and an arc plate (510) is provided on the inner wall of the connection groove (509).
3. The device for secondary recovery of waste heat from bathing wastewater according to claim 2 is characterized in that: A fixing groove (512) is provided on one side of the connection groove (509); the inner wall of the fixing groove (512) is slidably connected to a fixing block (511); and the fixing block (511) is fixedly connected to one side of the arc plate (510).
4. The device for secondary recovery of waste heat from bathing wastewater according to claim 1 is characterized in that: A limiting ring (508) is slidably sleeved on the surface of the limiting tube (501) arranged at the top of the water inlet pipe (3), and a rubber tube (507) is fixedly connected to the surface of the limiting ring (508), and the rubber tube (507) is slidably sleeved on the surface of the limiting tube (501).
5. The device for secondary recovery of waste heat from bathing wastewater according to claim 1 is characterized in that: The connecting device (6) comprises a locking block (602), a locking groove (601) is provided on the top of the water inlet pipe (3), the inner wall of the locking groove (601) is slidably connected to the locking block (602), and the bottom of the locking block (602) is fixedly connected to a filter cartridge (603).
6. The device for secondary recovery of waste heat from bathing wastewater according to claim 5, characterized in that: The bottom of the locking groove (601) is fixedly connected to a sealing groove (605), a rubber strip (604) is provided inside the sealing groove (605), and the rubber strip (604) is fixedly connected to the bottom of the filter cartridge (603).
7. The device for secondary recovery of waste heat from bathing wastewater according to claim 5 is characterized in that: One side of the locking block (602) is fixedly connected to a rotating rod (606), and a circular arc strip (607) is rotatably sleeved on the surface of the rotating rod (606). One side of the locking block (602) is fixedly connected to a connecting frame (608), and one end of the circular arc strip (607) away from the rotating rod (606) is slidably connected to the inside of the connecting frame (608).
8. The device for secondary recovery of waste heat from bathing wastewater according to claim 7 is characterized in that: A fixing rod (609) is inserted and slidably penetrated on one side of the connection frame (608); the fixing rod (609) is inserted and slidably penetrated on one side of the arc bar (607); a spring (610) is sleeved on the surface of the fixing rod (609); one end of the spring (610) is fixedly connected to the top of the fixing rod (609); and one end of the spring (610) close to the fixing rod (609) is fixedly connected to one side of the connection frame (608).