Heating device for blood purification equipment

Abstract

The invention discloses a heating device for blood purification equipment, and mainly relates to the technical field of heating devices. Comprising a box body and an adjusting device, an energy storage power source used for storing electric energy is installed on one side of the box body, a plurality of partition plates are fixedly connected to the inner wall of the box body, and the adjusting device is located on the inner wall of the box body and comprises a fixing plate and a chain. The dialysate infusion bag has the beneficial effects that the dialysate infusion bag can automatically rotate when being heated in the box body, the automatic rotation ensures that liquid is uniformly heated in the bag, the situation that the treatment effect is affected by non-uniform temperature is avoided, and through uniform heating, the heating time is shortened, and the overall heating efficiency is improved; an additional infusion support is not needed to hang an infusion bag, dependence on an external infusion support is reduced, therefore, space in a medical environment is saved, an operation area is cleaner and more efficient, and after the hook is used, the hook can be conveniently adjusted and stored.

Description

Technical Field

[0001] The present invention relates to the technical field of heating devices, and in particular to a heating device for blood purification equipment. Background Art

[0002] Peritoneal dialysis is a dialysis treatment method that uses the peritoneum as a filter to remove waste and excess fluid from the body. When patients undergo peritoneal dialysis, dialysate is required. The heating device can ensure that the dialysate can always maintain a suitable temperature.

[0003] The invention with publication number CN113082336B discloses a peritoneal dialysis connection device for renal medicine, and the technical scheme thereof mainly includes: comprising a box body, a first lock, a permeate main pipe, a switch, a controller, a cover plate, a hinge and a peritoneal dialysis tube, the box body has a hinge, the hinge is connected to the cover plate, the front side wall of the cover plate and the top of the front side wall of the box body are fixedly connected with a first lock for connecting the box body and the cover plate, a glass window for observation is fixedly installed in a straight hole at the middle end of the top of the cover plate, and the top of the cover plate is fixedly connected with a switch and a controller; a sterilization device for sterilization is connected to the bottom of the cover plate, the sterilization device comprises an ultraviolet sterilization lamp and an L-shaped plate, the L-shaped plate is symmetrically fixedly installed at the bottom of the cover plate, and an ultraviolet sterilization lamp for sterilization is fixedly connected between the inner walls of the L-shaped plate; a heating structure for heating the permeate is connected to the inner bottom of the box body; the peritoneal dialysis fluid of the present invention is in a constant temperature state, and the temperature of the peritoneal dialysis fluid is conducive to the temperature acceptable to the human body, which is conducive to the peritoneal dialysis of the patient.

[0004] With respect to the above-mentioned related contents, the following technical defects were found:

[0005] 1. The dialysate in the prior art is prone to uneven heating, and the uneven temperature of the dialysate can cause discomfort to the patient;

[0006] 2. When dialysate is needed to perform dialysis treatment on patients, personnel need to use additional infusion stands to hang infusion bags. Additional infusion stands will take up space in the treatment area, causing the treatment room to become crowded and affecting the use of other operations or equipment. Summary of the invention

[0007] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a heating device for blood purification equipment.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a heating device for blood purification equipment, comprising a box body and an adjusting device, a box door is installed on one side of the box body, a heating device is installed inside the box body, a control panel is installed on one side of the box body, a storage power supply for storing electrical energy is installed on one side of the box body, a plurality of placement plates are fixedly connected to the inner wall of the box body, the adjusting device is located on the inner wall of the box body, the adjusting device comprises a fixing plate and a chain, one side of the fixing plate is fixedly connected to one side of the inner wall of the box body, the other side of the fixing plate is fixedly connected to a servo motor for providing rotational power, the output end of the servo motor is fixedly connected to a connecting rod, the connecting rod is rotatably connected to the placement plate, and the arc surface of the connecting rod is fixedly connected Two active bevel gears are connected, and one side of the inner wall of the box is rotatably connected to two active gears, and the side of the active gear away from the box is fixedly connected to a driven bevel gear for driving the active gear to rotate, and the driven bevel gear is meshed with the active bevel gear, and the chain is meshed with the active gear, and one side of the inner wall of the box is rotatably connected to a driven gear for controlling the rotation of the chain, and the driven gear is meshed with the chain, and one side of the inner wall of the box is rotatably connected to a plurality of tooth blocks for driving the dialysate infusion bag to rotate, and the tooth block is meshed with the chain, and a socket is provided on the side of the tooth block away from the box, and a plug rod is attached to the inner wall of the socket, and a connecting column is fixedly connected to the side of the plug rod away from the tooth block, and a connecting plate is fixedly connected to one end of the connecting column away from the plug rod.

[0009] The effect achieved by the above components is: by setting an adjustment device, the dialysate infusion bag can automatically rotate when heated in the box. The automatic rotation ensures that the liquid is evenly heated in the bag, avoiding uneven temperature affecting the treatment effect. Through uniform heating, the heating time is reduced and the overall heating efficiency is improved.

[0010] Preferably, the cross section of the insertion hole is a regular hexagon, and the cross section of the insertion rod is a regular hexagon.

[0011] The effect achieved by the above components is: by setting the cross-sections of the plug rod and the plug hole to be regular hexagons, the plug rod and the plug hole can be stably connected.

[0012] Preferably, the arc surface of the connecting column is fixedly connected with a magnetic block, and the upper surfaces of the two placing plates are fixedly connected with a plurality of partitions, and a connecting frame is slidably penetrated through the side of the partition, and the cross-section of the connecting frame is "U"-shaped, and a guide rod for guiding and positioning the connecting frame is slidably penetrated through the side of the partition, and the guide rod is fixedly connected to the inner wall of the connecting frame, and a connecting ring is fixedly connected to the inner wall of the connecting frame, and a magnetic circle is fixedly connected to the inner wall of the connecting ring, and the magnetic circle includes a south pole and a north pole, the north pole is attracted to the magnetic block, and the south pole repels the magnetic block, and the inner wall of the magnetic circle fits the arc surface of the connecting column.

[0013] The effect achieved by the above components is: when it is necessary to quickly adjust the insertion rod and the socket to separate, first pull the connecting frame to drive the connecting ring, the connecting ring drives the magnetic circle, so that the south pole of the magnetic circle fits with the magnetic block on the arc surface of the connecting column, because the south pole repels the magnetic block, the magnetic block will drive the connecting column, and the connecting column drives the insertion rod to quickly separate from the socket, when it is necessary to quickly connect the socket and the insertion rod, pull the connecting frame to drive the magnetic circle, so that the north pole of the magnetic circle corresponds to the magnetic block, because the north pole is attracted to the magnetic block, the magnetic circle will be quickly attracted, the magnetic circle drives the connecting column, and the connecting column drives the insertion rod to be inserted into the socket. By setting the above structure, when a person needs to take out an infusion bag in the box, there is no need to stop the rotation of the entire infusion bag, and one of the infusion bags can be quickly taken out separately.

[0014] Preferably, a connecting hole is provided at one end of the connecting plate away from the connecting column, and two sliders are slidably connected to the inner wall of the connecting hole. A screw rod for controlling the movement of the slider is threaded through the side surface of the slider, and a bidirectional thread is provided on the arc surface of the screw rod. A motor for controlling the rotation of the screw rod is fixedly connected to one side of the connecting plate, and the output end of the motor is fixedly connected to the screw rod. Two limiting rollers for limiting the position of an infusion bag containing dialysate are fixedly connected to the side of the slider away from the connecting plate.

[0015] The effect achieved by the above components is: when it is necessary to adjust the limiting rollers to limit the dialysate infusion bag, first move the dialysate infusion bag between the four limiting rollers, then start the motor to drive the screw rod to rotate, the screw rod drives the two sliders to move towards each other, the slider drives the limiting rollers, so that the limiting rollers squeeze and limit the infusion bag, and when the infusion bag is firmly limited, the motor can be stopped. By setting the above structure, dialysate infusion bags of different sizes can be clamped and limited, thereby improving the application range of the heating device.

[0016] Preferably, the arc surface of the limiting roller is fixedly connected with an anti-skid sleeve for increasing the friction of the arc surface of the limiting roller, and the outer wall of the anti-skid sleeve is evenly provided with a plurality of anti-skid grooves.

[0017] The effects achieved by the above components are as follows: the anti-slip sleeve can increase the friction force of the arc surface of the limiting roller, thereby improving the limiting effect of the limiting roller on the dialysate infusion bag.

[0018] Preferably, an infusion device is provided on one side of the box body, and the infusion device includes a rectangular plate that plays a supporting role, one side of the rectangular plate is fixedly connected to one side of the box body, a round rod is slidably penetrated through the surface of the rectangular plate, a pressure rod is threadedly penetrated through one side of the rectangular plate, the upper end of the round rod is fixedly connected to a round block, and the arc surface of the round block is fixedly connected to a plurality of hooks.

[0019] The effect achieved by the above components is: by setting up an infusion device, when dialysate is needed to perform dialysis treatment on the patient, a hook that is easy to lift and adjust is installed on the outside of the box. Personnel can take out the infusion bag in the box and hang it on the hook. There is no need to use an additional infusion stand to hang the infusion bag, reducing dependence on external infusion stands, thereby saving space in the medical environment and making the operating area tidier and more efficient. After the hook is used, it can be easily adjusted and stored.

[0020] Preferably, one end of the pressure rod is fixedly connected to a rubber stopper.

[0021] The effect achieved by the above components is that the rubber plug can increase the friction force of the pressure rod close to one end of the round rod, thereby improving the limiting effect of the pressure rod on the round rod.

[0022] Preferably, a guide block is fixedly connected to the lower end of the round rod, and the guide block has a conical structure.

[0023] The effect achieved by the above components is that by arranging a guide block with a conical structure at the lower end of the round rod, the round rod can be easily inserted into the interior of the rectangular plate.

[0024] Preferably, an auxiliary device is provided on the side of the box body away from the box door, and the auxiliary device includes a fixed seat, one side of the fixed seat is fixedly connected to the box body, a rotating shaft is rotatably penetrated through the inner wall of the fixed seat, the arc surface of the rotating shaft is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a grip ring, a sliding hole is opened on one side of the fixed seat, the center of the sliding hole is coaxial with the axis of rotation of the rotating shaft, a sliding rod is slidably connected to the inner wall of the sliding hole, the arc surface of the sliding rod is threadedly connected to an adjusting ring for limiting the connecting plate, a rubber pad for increasing the friction force of one side of the adjusting ring is fixedly connected to the side of the adjusting ring close to the fixed seat, the diameter of the rubber pad is larger than the diameter of the adjusting ring, and a plurality of pulleys with locking structures are installed on the lower surface of the box body.

[0025] The effect achieved by the above components is: by setting up auxiliary devices, personnel can easily adjust the grip ring and use the pulley to transfer the position of the box, thereby improving the portability of the heating device, enabling the box to be quickly moved to the designated infusion position, and reducing the time the dialysate infusion bag is exposed to the air.

[0026] Preferably, the arc surface of the rotating shaft is sleeved with a coil spring for automatically driving the connecting plate to rotate, and two ends of the coil spring are fixedly connected to the fixing seat and the connecting plate respectively.

[0027] The effect achieved by the above components is: after rotating the adjustment ring to drive the rubber pad to separate from the fixing seat, the coil spring can drive the connecting plate and the grip ring to rotate quickly until the grip ring rotates to a position that fits the box body, thereby achieving the effect of convenient storage of the grip ring.

[0028] In summary, the beneficial effects of the present invention are:

[0029] In the present invention, by providing an adjustment device, the dialysate infusion bag can automatically rotate when being heated in the box. The automatic rotation ensures that the liquid is evenly heated in the bag, avoiding uneven temperature affecting the treatment effect. By uniformly heating, the heating time is reduced and the overall heating efficiency is improved.

[0030] In the present invention, by arranging an infusion device, when dialysate is needed to perform dialysis treatment on a patient, a hook that is convenient for lifting and lowering is installed on the outside of the box, and personnel can take out the infusion bag in the box and hang it on the hook. There is no need to use an additional infusion stand to hang the infusion bag, thereby reducing dependence on an external infusion stand, thereby saving space in the medical environment, making the operating area tidier and more efficient, and after the hook is used, it can be conveniently adjusted and stored.

[0031] In the present invention, by providing an auxiliary device, personnel can conveniently adjust the grip ring and use a pulley to transfer the position of the box, thereby improving the portability of the heating device, enabling the box to be quickly moved to a designated infusion position, and reducing the time that the dialysate infusion bag is exposed to the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Attached Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0033] Attached Figure 2 It is a schematic diagram of the structure inside the box of the present invention;

[0034] Attached Figure 3 is a schematic structural diagram of the regulating device of the present invention;

[0035] Attached Figure 4 It is a partial structural schematic diagram of the regulating device of the present invention;

[0036] Attached Figure 5 It is a schematic diagram of the partial structure disassembly of the regulating device of the present invention;

[0037] Attached Figure 6 It is a structural schematic diagram of the magnetic ring of the present invention;

[0038] Attached Figure 7 It is a structural schematic diagram of the limiting roller of the present invention;

[0039] Attached Figure 8 is a schematic structural diagram of the auxiliary device of the present invention;

[0040] Attached Fig. 9 The present invention Figure 8 A magnified image of point A;

[0041] Attached Fig.10 is a schematic structural diagram of the infusion device of the present invention;

[0042] Attached Fig.11 It is a structural schematic diagram of the pressure rod of the present invention.

[0043] Numbers shown in the accompanying drawings: 1, box; 2, energy storage power supply; 3, adjustment device; 301, fixing plate; 302, servo motor; 303, connecting rod; 304, driving bevel gear; 305, driving gear; 306, driven bevel gear; 307, chain; 308, driven gear; 309, tooth block; 310, jack; 311, plug rod; 312, connecting column; 313, magnetic block; 314, connecting plate; 315, partition; 316, connecting frame; 317, guide rod; 318, connecting ring; 319, magnetic ring; 320, connecting hole ; 321, slider; 322, screw rod; 323, motor; 324, limit roller; 325, anti-slip sleeve; 4, auxiliary device; 401, fixed seat; 402, rotating shaft; 403, connecting plate; 404, grip ring; 405, sliding hole; 406, sliding rod; 407, adjusting ring; 408, rubber pad; 409, coil spring; 5, infusion device; 501, rectangular plate; 502, round rod; 503, round block; 504, hook; 505, guide block; 506, pressure rod; 507, rubber plug; 6, placement plate; 7, control panel; 8, box door. DETAILED DESCRIPTION

[0044] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application equally.

[0045] Reference Figure 1 and Figure 2 As shown, the present invention provides a technical solution: a heating device for a blood purification device, comprising a box body 1 and an adjusting device 3, a box door 8 is installed on one side of the box body 1, a heating device is installed inside the box body 1, a control panel 7 is installed on one side of the box body 1, a storage power supply 2 for storing electrical energy is installed on one side of the box body 1, a plurality of placement plates 6 are fixedly connected to the inner wall of the box body 1, the adjusting device 3 is located on the inner wall of the box body 1, an infusion device 5 is provided on one side of the box body 1, and an auxiliary device 4 is provided on the side of the box body 1 away from the box door 8.

[0046] The specific settings and functions of the regulating device 3, the auxiliary device 4 and the infusion device 5 are described in detail below.

[0047] Reference Figures 2 to 7As shown, in this embodiment: the adjusting device 3 includes a fixed plate 301 and a chain 307, one side of the fixed plate 301 is fixedly connected to one side of the inner wall of the box body 1, and the other side of the fixed plate 301 is fixedly connected to a servo motor 302 for providing rotational power, the output end of the servo motor 302 is fixedly connected to a connecting rod 303, the connecting rod 303 is rotatably connected to the placement plate 6, the arc surface of the connecting rod 303 is fixedly connected to two active bevel gears 304, one side of the inner wall of the box body 1 is rotatably connected to two active gears 305, the side of the active gear 305 away from the box body 1 is fixedly connected to a driven bevel gear 306 for driving the active gear 305 to rotate, the driven bevel gear 306 is meshed with the active bevel gear 304, and the chain 307 is The driving gear 305 is meshed with each other, and one side of the inner wall of the box body 1 is rotatably connected to a driven gear 308 for controlling the rotation of the chain 307. The driven gear 308 is meshed with the chain 307. One side of the inner wall of the box body 1 is rotatably connected to a plurality of tooth blocks 309 for driving the dialysate infusion bag to rotate. The tooth block 309 is meshed with the chain 307. A plug hole 310 is provided on the side of the tooth block 309 away from the box body 1. A plug rod 311 is attached to the inner wall of the plug hole 310. A connecting column 312 is fixedly connected to the side of the plug rod 311 away from the tooth block 309. A connecting plate 314 is fixedly connected to the end of the connecting column 312 away from the plug rod 311. By setting the adjusting device 3, the dialysate infusion bag can automatically rotate when heated in the box body 1, and the automatic rotation ensures that the liquid is heated in the box body 1. The bag is heated evenly to avoid uneven temperature affecting the treatment effect. By uniform heating, the heating time is reduced and the overall heating efficiency is improved. The cross-section of the socket 310 is a regular hexagon, and the cross-section of the plug rod 311 is a regular hexagon. By setting the cross-section of the plug rod 311 and the socket 310 to be a regular hexagon, the plug rod 311 and the socket 310 can be stably connected. The arc surface of the connecting column 312 is fixedly connected with a magnetic block 313. The upper surfaces of the two placement plates 6 are fixedly connected with a plurality of partitions 315. The side of the partition 315 is slidably penetrated with a connecting frame 316. The cross-section of the connecting frame 316 is "U"-shaped. The side of the partition 315 is slidably penetrated with a guide rod 317 for guiding and positioning the connecting frame 316. The guide rod 317 and the connecting frame 3 16 is fixedly connected, the inner wall of the connecting frame 316 is fixedly connected with a connecting ring 318, the inner wall of the connecting ring 318 is fixedly connected with a magnetic circle 319, the magnetic circle 319 includes a south pole and a north pole, the north pole is attracted to the magnetic block 313, the south pole repels the magnetic block 313, the inner wall of the magnetic circle 319 fits with the arc surface of the connecting column 312, when it is necessary to quickly adjust the insertion rod 311 to separate from the socket 310, first pull the connecting frame 316 to drive the connecting ring 318, the connecting ring 318 drives the magnetic circle 319, so that the south pole of the magnetic circle 319 fits with the magnetic block 313 on the arc surface of the connecting column 312, because the south pole repels the magnetic block 313, the magnetic block 313 will drive the connecting column 312, and the connecting column 312 drives the insertion rod 311 to quickly separate from the socket 310,When it is necessary to quickly connect the socket 310 and the insertion rod 311, the connecting frame 316 is pulled to drive the magnetic circle 319 so that the north pole of the magnetic circle 319 corresponds to the magnetic block 313. Since the north pole and the magnetic block 313 are attracted to each other, the magnetic circle 319 will be quickly attracted, and the magnetic circle 319 drives the connecting column 312, and the connecting column 312 drives the insertion rod 311 to be inserted into the socket 310. By setting the above structure, when a person needs to take out an infusion bag in the box body 1, there is no need to stop the rotation of the entire infusion bag, and it can be taken out separately. The infusion bag can be quickly taken out. A connecting hole 320 is provided at one end of the connecting plate 314 away from the connecting column 312. Two sliders 321 are slidably connected to the inner wall of the connecting hole 320. The side threads of the sliders 321 are penetrated with a screw rod 322 for controlling the movement of the sliders 321. The arc surface of the screw rod 322 is provided with a bidirectional thread. A motor 323 for controlling the rotation of the screw rod 322 is fixedly connected to one side of the connecting plate 314. The output end of the motor 323 is fixedly connected to the screw rod 322. The slider 321 is far away from the connecting column 312. Two limiting rollers 324 for limiting the position of the infusion bag containing the dialysate are fixedly connected to one side of the connecting plate 314. When the limiting rollers 324 need to be adjusted to limit the position of the dialysate infusion bag, the dialysate infusion bag is first moved between the four limiting rollers 324, and then the motor 323 is started to drive the screw rod 322 to rotate. The screw rod 322 drives the two sliders 321 to move in a direction close to each other. The slider 321 drives the limiting rollers 324 to squeeze and limit the infusion bag. When the infusion bag is limited After stabilization, the operation of the motor 323 can be stopped. By setting the above structure, the dialysate infusion bags of different sizes can be clamped and limited, which improves the application range of the heating device. The arc surface of the limiting roller 324 is fixedly connected to the anti-skid cover 325 for improving the friction of the arc surface of the limiting roller 324. The outer wall of the anti-skid cover 325 is evenly provided with a plurality of anti-skid patterns. The anti-skid cover 325 can increase the friction of the arc surface of the limiting roller 324, thereby improving the limiting effect of the limiting roller 324 on the dialysate infusion bag.

[0048] Reference Figure 8 and Fig. 9As shown, in this embodiment: the infusion device 5 includes a rectangular plate 501 that plays a supporting role, one side of the rectangular plate 501 is fixedly connected to one side of the box body 1, a round rod 502 is slidably penetrated on the surface of the rectangular plate 501, a pressure rod 506 is threadedly penetrated on one side of the rectangular plate 501, a round block 503 is fixedly connected to the upper end of the round rod 502, and a plurality of hooks 504 are fixedly connected to the arc surface of the round block 503. By setting the infusion device 5, when dialysate is needed to perform dialysis treatment on the patient, the hook 504 that is easy to lift and lower is installed on the outside of the box body 1, and the personnel can take out the infusion bag in the box body 1 and hang it on the hook 504, without using an additional infusion stand to hang the infusion. The bag reduces the dependence on the external infusion stand, thereby saving space in the medical environment and making the operation area tidier and more efficient. After the hook 504 is used, it can be easily adjusted and stored. One end of the pressure rod 506 is fixedly connected to a rubber plug 507. The rubber plug 507 can increase the friction of the pressure rod 506 close to one end of the round rod 502, thereby improving the limiting effect of the pressure rod 506 on the round rod 502. The lower end of the round rod 502 is fixedly connected to a guide block 505. The guide block 505 has a conical structure. By arranging the guide block 505 with a conical structure at the lower end of the round rod 502, the round rod 502 can be easily inserted into the rectangular plate 501.

[0049] Reference Fig.10 and Fig.11As shown, in this embodiment: the auxiliary device 4 includes a fixed seat 401, one side of the fixed seat 401 is fixedly connected to the box body 1, the inner wall of the fixed seat 401 is rotatably penetrated with a rotating shaft 402, the arc surface of the rotating shaft 402 is fixedly connected with a connecting plate 403, the upper surface of the connecting plate 403 is fixedly connected with a grip ring 404, one side of the fixed seat 401 is provided with a sliding hole 405, the center of the sliding hole 405 is coaxial with the axis of rotation of the rotating shaft 402, the inner wall of the sliding hole 405 is slidably connected with a sliding rod 406, the arc surface of the sliding rod 406 is threadedly connected with an adjusting ring 407 for limiting the connecting plate 403, the adjusting ring 407 is fixedly connected with a rubber pad 408 for increasing the friction force on one side of the adjusting ring 407 close to the fixed seat 401, the diameter of the rubber pad 408 is larger than the diameter of the adjusting ring 407, and the box A plurality of pulleys with locking structures are installed on the lower surface of the body 1. By setting up the auxiliary device 4, the personnel can conveniently adjust the grip ring 404 and use the pulley to transfer the position of the box body 1, thereby improving the portability of the heating device and enabling the box body 1 to be quickly moved to the designated infusion position, reducing the time that the dialysate infusion bag is exposed to the air. The arc surface of the rotating shaft 402 is covered with a coil spring 409 for automatically driving the connecting plate 403 to rotate. The two ends of the coil spring 409 are respectively fixedly connected to the fixed seat 401 and the connecting plate 403. After the adjusting ring 407 is rotated to drive the rubber pad 408 to separate from the fixed seat 401, the coil spring 409 can drive the connecting plate 403 and the grip ring 404 to rotate quickly until the grip ring 404 rotates to a position that fits the box body 1, thereby achieving the effect of conveniently storing the grip ring 404.

[0050] Detailed description of the method of use: In the present invention, when it is necessary to place the infusion bag in the box body 1 for constant temperature heating, first open the box door 8, then move the dialysate infusion bag to be placed between the four limit rollers 324, then start the motor 323 to drive the screw rod 322 to rotate, the screw rod 322 drives the two sliders 321 to move towards each other, the slider 321 drives the limit rollers 324, so that the limit rollers 324 squeeze and limit the infusion bag, when the infusion bag is firmly limited, the operation of the motor 323 can be stopped, by setting the above structure, dialysate infusion bags of different sizes can be clamped and limited, thereby improving the application range of the heating device, when the infusion bag is firmly limited, start the servo motor 302 to drive The driving connecting rod 303 rotates, the connecting rod 303 drives the active bevel gear 304 to rotate, the active bevel gear 304 drives the driven bevel gear 306 to rotate, the driven bevel gear 306 drives the active gear 305 to rotate, the active gear 305 drives the chain 307, so that the chain 307 can rotate in the limit of the active gear 305 and the driven gear 308, and the chain 307 will drive a plurality of tooth blocks 309 at the same time, the tooth block 309 drives the insertion rod 311 to rotate by means of the insertion hole 310, the insertion rod 311 drives the connecting plate 314 and the limiting roller 324, so that the limiting roller 324 can drive the dialysate infusion bag to rotate, and then close the box door 8 to operate the control panel 7. Start the heating device inside the box 1, so that the infusion bag can be evenly heated in the box 1. When it is necessary to quickly adjust the rod 311 to separate from the socket 310, first pull the connecting frame 316 to drive the connecting ring 318, and the connecting ring 318 drives the magnetic circle 319 to make the south pole of the magnetic circle 319 fit with the magnetic block 313 on the arc surface of the connecting column 312. Since the south pole repels the magnetic block 313, the magnetic block 313 will drive the connecting column 312, and the connecting column 312 drives the rod 311 to quickly separate from the socket 310. When it is necessary to quickly connect the socket 310 and the rod 311, pull the connecting frame 316 to drive the magnetic circle 319, so that the north pole of the magnetic circle 319 corresponds to the magnetic block 313. The north pole is attracted to the magnetic block 313, so the magnetic ring 319 will be quickly attracted, and the magnetic ring 319 drives the connecting column 312, and the connecting column 312 drives the insertion rod 311 to be inserted into the socket 310. By setting the above structure, when a person needs to take out an infusion bag in the box body 1, there is no need to stop the rotation of the entire infusion bag, and one of the infusion bags can be quickly taken out separately. Among them, by setting the cross-section of the insertion rod 311 and the socket 310 to a regular hexagon, the effect of making the insertion rod 311 and the socket 310 able to be stably connected is achieved. In addition, the anti-slip sleeve 325 can increase the friction force of the arc surface of the limiting roller 324, thereby improving the limiting effect of the limiting roller 324 on the dialysate infusion bag.

[0051] In the present invention, when it is necessary to quickly hang the dialysate infusion bag to the designated position to complete the infusion preparation, first rotate the pressure rod 506 to drive the rubber plug 507 to separate from the round rod 502, then move the round rod 502 to drive the round block 503 to move vertically upward, and the round block 503 drives the hook 504. When the hook 504 moves to a suitable height, rotate the pressure rod 506 in the opposite direction to drive the rubber plug 507 to abut against the round rod 502, so as to complete the adjustment and limitation of the height of the hook 504. Then the medical staff can hang the infusion bag on the hook 504, wherein the rubber plug 507 can increase the friction force of the pressure rod 506 close to one end of the round rod 502, thereby improving the limiting effect of the pressure rod 506 on the round rod 502. In addition, by providing a conical guide block 505 at the lower end of the round rod 502, the round rod 502 can be easily inserted into the rectangular plate 501.

[0052] In the present invention, when a person needs to move the position of the box body 1, the person first rotates the adjusting ring 407 to move along the arc surface of the sliding rod 406, so that the adjusting ring 407 drives the rubber pad 408 to separate from the fixing seat 401. After the rubber pad 408 is separated from the fixing seat 401, the grip ring 404 is rotated to drive the connecting plate 403, and the connecting plate 403 drives the rotating shaft 402 to rotate along the inner wall of the fixing seat 401. When the grip ring 404 is rotated to a suitable angle, the adjusting ring 407 is rotated in the opposite direction to drive the rubber pad 408 to abut against the fixing seat 401. The grip ring 404 can be adjusted and limited, and then the staff can pull the grip ring 404 and use the pulley to adjust the position of the box body 1 until the box body 1 moves to the specified position. When the grip ring 404 needs to be stored after use to avoid taking up too much space, first rotate the adjustment ring 407 to drive the rubber pad 408 to separate from the fixed seat 401. At this time, the coil spring 409 can drive the connecting plate 403 and the grip ring 404 to rotate quickly until the grip ring 404 rotates to a position that fits the box body 1, thereby achieving the effect of convenient storage of the grip ring 404.

Claims

1. A heating device for a blood purification device, comprising a housing (1) and a regulating device (3), characterized in that: A box door (8) is installed on one side of the box (1), a heating device is installed inside the box (1), a control panel (7) is installed on one side of the box (1), an energy storage power supply (2) for storing electric energy is installed on one side of the box (1), a plurality of placement plates (6) are fixedly connected to the inner wall of the box (1), the adjustment device (3) is located on the inner wall of the box (1), and the adjustment device (3) comprises a fixing plate (301) and a chain (307), and one side of the fixing plate (301) is connected to the chain (307). One side of the inner wall of the box body (1) is fixedly connected, and the other side of the fixed plate (301) is fixedly connected to a servo motor (302) for providing rotational power. The output end of the servo motor (302) is fixedly connected to a connecting rod (303), and the connecting rod (303) is rotatably connected to the placement plate (6). The arc surface of the connecting rod (303) is fixedly connected to two active bevel gears (304). One side of the inner wall of the box body (1) is rotatably connected to two active gears (305), and the active gears (3 A driven bevel gear (306) is fixedly connected to one side away from the housing (1) for driving the driving gear (305) to rotate, the driven bevel gear (306) is meshed with the driving bevel gear (304), the chain (307) is meshed with the driving gear (305), and a driven gear (308) is rotatably connected to one side of the inner wall of the housing (1) for controlling the rotation of the chain (307), the driven gear (308) is meshed with the chain (307), and one side of the inner wall of the housing (1) is The rotatable connection comprises a plurality of tooth blocks (309) for driving the dialysate infusion bag to rotate, the tooth blocks (309) being meshed with the chain (307), a plug hole (310) being provided on the side of the tooth block (309) away from the box body (1), an insertion rod (311) being fitted on the inner wall of the plug hole (310), a connecting column (312) being fixedly connected to the side of the insertion rod (311) away from the tooth block (309), and a connecting plate (314) being fixedly connected to the end of the connecting column (312) away from the insertion rod (311).

2. A heating device for a blood purification device according to claim 1, characterized in that: The cross section of the insertion hole (310) is a regular hexagon, and the cross section of the insertion rod (311) is a regular hexagon.

3. A heating device for a blood purification device according to claim 1, characterized in that: The arc surface of the connecting column (312) is fixedly connected to a magnetic block (313), and the upper surfaces of the two placement plates (6) are fixedly connected to a plurality of partitions (315). A connecting frame (316) is slidably penetrated through the side of the partition (315), and the cross section of the connecting frame (316) is "U"-shaped. A guide rod (317) is slidably penetrated through the side of the partition (315) for guiding and positioning the connecting frame (316). The guide rod ( 317) is fixedly connected to the inner wall of the connecting frame (316), the inner wall of the connecting frame (316) is fixedly connected to a connecting ring (318), the inner wall of the connecting ring (318) is fixedly connected to a magnetic circle (319), the magnetic circle (319) includes a south pole and a north pole, the north pole is attracted to the magnetic block (313), the south pole is repelled from the magnetic block (313), and the inner wall of the magnetic circle (319) is in contact with the arc surface of the connecting column (312).

4. A heating device for a blood purification device according to claim 1, characterized in that: A connecting hole (320) is provided at one end of the connecting plate (314) away from the connecting column (312), and two sliders (321) are slidably connected to the inner wall of the connecting hole (320), and a screw rod (322) for controlling the movement of the slider (321) is threadedly penetrated through the side surface of the slider (321), and a bidirectional thread is provided on the arc surface of the screw rod (322), and a motor (323) for controlling the rotation of the screw rod (322) is fixedly connected to one side of the connecting plate (314), and the output end of the motor (323) is fixedly connected to the screw rod (322), and two limiting rollers (324) for limiting the position of an infusion bag containing dialysate are fixedly connected to the side of the slider (321) away from the connecting plate (314).

5. A heating device for blood purification equipment according to claim 4, characterized in that: The arc surface of the limiting roller (324) is fixedly connected to an anti-skid sleeve (325) for increasing the friction force of the arc surface of the limiting roller (324), and the outer wall of the anti-skid sleeve (325) is evenly provided with a plurality of anti-skid grooves.

6. A heating device for a blood purification device according to claim 1, characterized in that: An infusion device (5) is provided on one side of the box body (1), and the infusion device (5) comprises a rectangular plate (501) that plays a supporting role, one side of the rectangular plate (501) is fixedly connected to one side of the box body (1), a round rod (502) is slidably penetrated through the surface of the rectangular plate (501), a pressure rod (506) is threadedly penetrated through one side of the rectangular plate (501), a round block (503) is fixedly connected to the upper end of the round rod (502), and a plurality of hooks (504) are fixedly connected to the arc surface of the round block (503).

7. A heating device for a blood purification device according to claim 6, characterized in that: One end of the pressure rod (506) is fixedly connected to a rubber plug (507).

8. A heating device for a blood purification device according to claim 6, characterized in that: The lower end of the round rod (502) is fixedly connected with a guide block (505), and the guide block (505) is in a conical structure.

9. A heating device for a blood purification device according to claim 1, characterized in that: An auxiliary device (4) is provided on a side of the box body (1) away from the box door (8), and the auxiliary device (4) comprises a fixed seat (401), one side of the fixed seat (401) is fixedly connected to the box body (1), a rotating shaft (402) is rotatably penetrated through the inner wall of the fixed seat (401), a connecting plate (403) is fixedly connected to the circular arc surface of the connecting plate (403), a grip ring (404) is fixedly connected to the upper surface of the connecting plate (403), and a sliding hole (405) is opened on one side of the fixed seat (401), and the center of the sliding hole (405) is aligned with the center of the sliding hole (405). The axis of rotation of the rotating shaft (402) is coaxial, the inner wall of the sliding hole (405) is slidably connected to a sliding rod (406), the arc surface of the sliding rod (406) is threadedly connected to an adjustment ring (407) for limiting the connection plate (403), the side of the adjustment ring (407) close to the fixed seat (401) is fixedly connected to a rubber pad (408) for increasing the friction force of one side of the adjustment ring (407), the diameter of the rubber pad (408) is larger than the diameter of the adjustment ring (407), and a plurality of pulleys with a locking structure are installed on the lower surface of the box body (1).

10. A heating device for a blood purification device according to claim 9, characterized in that: The arc surface of the rotating shaft (402) is covered with a coil spring (409) for automatically driving the connecting plate (403) to rotate, and the two ends of the coil spring (409) are respectively fixedly connected to the fixing seat (401) and the connecting plate (403).

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