Defoaming and conveying device for dialysis liquid

Abstract

The utility model belongs to the field of defoaming and conveying devices, and particularly relates to a dialysis liquid defoaming and conveying device which comprises a cabinet body, a plurality of evenly-distributed supporting rods are fixedly connected to the bottom of the cabinet body, non-slip mats are fixedly connected to the bottoms of the supporting rods, a liquid storage tank is fixedly connected to the interior of the cabinet body, and the liquid storage tank is fixedly connected to the bottom of the cabinet body. The left end of the cabinet body is fixedly connected with a liquid conveying pipe. By designing the liquid conveying pipe, dialysate can be conveyed into the liquid storage tank, meanwhile, a defoaming agent can be mixed into the dialysate for defoaming under the action of the material conveying pipe, and under the action of the driving motor, the frame and the filter plate can move in the vertical direction, so that the defoaming effect is improved. Foam floating on the surface of dialysate can be filtered out through movement of the filter plates in the liquid storage tank, the defoaming effect on the dialysate can be improved, multi-stage elimination of the foam can be achieved under the action of the multiple filter plates, and the foam removal effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to defoaming conveying device technical field, concretely is a dialysis liquid defoaming conveying device. BACKGROUND

[0002] Dialysis liquid is a special solution for kidney dialysis treatment, which is used for removing waste and excess water in the body, maintaining electrolyte and acid-base balance in the body. In dialysis treatment, dialysis liquid exchanges substances with the patient's blood through a dialyzer, removes waste and excess water in the body, and achieves the purpose of removing toxins, correcting acid-base imbalance, maintaining water-salt balance, etc. In the process of using dialysis liquid, air bubbles are inevitable, and the output of air bubbles will affect the use of dialysis liquid, so it is necessary to defoam the dialysis liquid.

[0003] At present, when defoaming dialysis liquid, defoaming agent is often mixed with dialysis liquid, but defoaming agent cannot ensure complete elimination of air bubbles, and will also affect the use of subsequent dialysis liquid. Therefore, improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of dialysis liquid defoaming conveying device, solve the problem of insufficient air bubble elimination effect.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of dialysis liquid defoaming conveying device, including cabinet, the bottom of the cabinet is fixedly connected with multiple support rods that are evenly distributed, the bottom of the support rod is fixedly connected with anti-skid pad, the inside of the cabinet is fixedly connected with liquid storage tank, the left end of the cabinet is fixedly connected with infusion tube, the top of the infusion tube is fixedly connected with material feeding pipe, one-way valve is provided on the material feeding pipe, the right end of the cabinet is fixedly connected with conveying pump, the left end of the conveying pump is provided with liquid inlet, the top of the conveying pump is provided with liquid outlet, filter mechanism is provided on the liquid storage tank, connection mechanism is provided on the filter mechanism.

[0006] Preferably, the liquid inlet is fixedly connected with the cabinet, and the liquid inlet is fixedly connected with the liquid storage tank. By designing the liquid inlet, the dialysis liquid in the liquid storage tank can be sucked out.

[0007] Preferably, the filtering mechanism comprises a rotating shaft, the inside of the cabinet is sleeved with the rotating shaft through a bearing, the outer side of the rotating shaft is fixedly connected with a cam, the right end of the cabinet is fixedly installed with a motor, the output end of the motor is rotatably connected with the cabinet, the output end of the motor is fixedly connected with the rotating shaft, the inside of the cam is hingedly connected with a hinged rod, the other end of the hinged rod is hingedly connected with a hinged seat, the outer side of the hinged seat is fixedly connected with a guide rod, the guide rod is slidably connected with the cabinet, the bottom of the hinged seat is fixedly connected with a support, the bottom of the support is fixedly connected with a frame, the frame is slidably connected with a liquid storage tank, and a plurality of filter plates are slidably sleeved in the inside of the frame. Through the design of the filtering mechanism, floating gas bubbles can be filtered out.

[0008] Preferably, a guide groove is formed in the inside of the cabinet, and a guide rod is slidably connected in the inside of the guide groove. Through the design of the guide groove, the guide rod can slide along the guide groove.

[0009] Preferably, the connecting mechanism comprises a fixed rod, the inside of the frame is fixedly connected with the fixed rod, the outer side of the fixed rod is provided with a spring, the outer side of the fixed rod is slidably sleeved with a sliding block, the sliding block is slidably connected with the frame, the top of the sliding block is fixedly connected with a bouncing ball, the bouncing ball is fixedly connected with the frame, the inside of the sliding block is movably sleeved with a clamping ball, and the clamping ball is movably connected with the frame and the filter plate. Through the design of the connecting mechanism, the filter plate can be conveniently removed.

[0010] Preferably, one end of the spring is fixedly connected with the frame, and the other end of the spring is fixedly connected with the sliding block. Through the design of the spring, the acting force of the spring can act on the sliding block.

[0011] Preferably, a recess is formed in the inside of the filter plate, and a clamping ball is movably sleeved in the inside of the recess. Through the design of the recess, the clamping ball can roll in the inside of the recess.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、Through the action of the infusion tube, the dialysis solution can be transported into the liquid storage tank, the defoaming agent can be mixed into the dialysis solution under the action of the material conveying pipe, the frame and the filter plate can be moved in the vertical direction under the action of the driving motor, the foam floating on the surface of the dialysis solution can be filtered out through the movement of the filter plate in the liquid storage tank, the defoaming effect of the dialysis solution can be improved, the multi-stage elimination of the foam can be realized under the action of the plurality of filter plates, and the foam removal effect is further improved.

[0014] 2, the utility model discloses a card ball and the insertion of recess, can be positioned to filter plate, realize the connecting and fixing of filter plate and frame, after the device uses, through the outward pull can extract filter plate from the inside frame, convenient to filter plate disassembly, convenient to carry out filter plate filter screen maintenance and replacement work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the local structure perspective view of the utility model Figure 1 ;

[0017] Figure 3 It is the A place enlarged view of the utility model Figure 2 ;

[0018] Figure 4 It is the frame local structure front view section view of the utility model Figure 2 .

[0019] In the drawing: 1, cabinet body;2, support rod;3, antiskid pad;4, liquid storage tank;5, infusion pipe;6, material conveying pipe;7, conveying pump;8, filter mechanism;9, connecting mechanism;10, liquid inlet;11, liquid outlet;81, rotating shaft;82, cam;83, motor;84, hinged rod;85, hinged seat;86, guide rod;87, guide groove;88, support;89, frame;891, filter plate;91, fixed rod;92, spring;93, sliding block;94, spring ball;95, card ball;96, recess. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0021] Please refer to Figure 1 、 Figure 2The utility model provides a kind of defoaming delivery device of dialysis liquid, including cabinet 1, the bottom of cabinet 1 is fixedly connected with multiple support rods 2 in uniform distribution, the bottom of support rod 2 is fixedly connected with antiskid pad 3, the inside of cabinet 1 is fixedly connected with liquid storage tank 4, the left end of cabinet 1 is fixedly connected with infusion tube 5, the top of infusion tube 5 is fixedly connected with feed pipe 6, one-way valve is provided on feed pipe 6, the right end of cabinet 1 is fixedly connected with delivery pump 7, the left end of delivery pump 7 is provided with liquid inlet 10, liquid inlet 10 is fixedly connected with cabinet 1, liquid inlet 10 is fixedly connected with liquid storage tank 4, by designing liquid inlet 10, dialysis liquid inside liquid storage tank 4 can be sucked out, the top of delivery pump 7 is provided with liquid outlet 11, filter mechanism 8 is provided on liquid storage tank 4, connecting mechanism 9 is provided on filter mechanism 8.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 Filter mechanism 8 includes rotating shaft 81, the inside of cabinet 1 is rotatably connected with rotating shaft 81 through bearing, the outside of rotating shaft 81 is fixedly connected with cam 82, the right end of cabinet 1 is fixedly installed with motor 83, the output end of motor 83 is rotatably connected with cabinet 1, the output end of motor 83 is fixedly connected with rotating shaft 81, the inside of cam 82 is hingedly connected with hinged rod 84, the other end of hinged rod 84 is hingedly connected with hinged seat 85, the outside of hinged seat 85 is fixedly connected with guide rod 86, guide rod 86 is slidably connected with cabinet 1, guide groove 87 is formed in the inside of cabinet 1, guide rod 86 is slidably connected in the inside of guide groove 87, by designing guide groove 87, guide rod 86 can slide along guide groove 87, the bottom of hinged seat 85 is fixedly connected with support 88, the bottom of support 88 is fixedly connected with frame 89, frame 89 is slidably connected with liquid storage tank 4, a plurality of filter plates 891 are slidably connected in the inside of frame 89, by designing filter mechanism 8, floating air bubbles can be filtered out.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 4 Connecting mechanism 9 includes fixed rod 91, fixed rod 91 is fixedly connected in the inside of frame 89, spring 92 is provided on the outside of fixed rod 91, one end of spring 92 is fixedly connected with frame 89, the other end of spring 92 is fixedly connected with sliding block 93, by designing spring 92, the force of spring 92 can act on sliding block 93, sliding block 93 is slidably connected with frame 89 on the outside of fixed rod 91, the top of sliding block 93 is fixedly connected with elastic ball 94, elastic ball 94 is fixedly connected with frame 89, clamping ball 95 is movably sleeved in the inside of sliding block 93, clamping ball 95 is movably connected with frame 89 and filter plate 891 respectively, recess 96 is formed in the inside of filter plate 891, clamping ball 95 is movably sleeved in the inside of recess 96, by designing recess 96, clamping ball 95 can roll in recess 96, by designing connecting mechanism 9, it is convenient to remove filter plate 891.

[0024] The specific implementation process of the utility model is as follows: when using, through the action of infusion tube 5, dialysis fluid can be transported to the inside of liquid storage tank 4, and under the action of conveying pipe 6, defoaming agent can be mixed into the inside of dialysis fluid for defoaming, when dialysis fluid input is completed, motor 83 works, the output end of motor 83 drives rotating shaft 81 to rotate, rotating shaft 81 drives cam 82 to rotate, and cam 82 rotating will drive articulated rod 84 to rotate, articulated rod 84 will pull articulated seat 85 and guide rod 86 to move vertically, articulated seat 85 simultaneously pulls support 88, frame 89 and filter plate 891 to move, so that filter plate 891 is lifted from the inside of liquid storage tank 4, the movement of filter plate 891 in the inside of liquid storage tank 4 can filter out the foam floating on the surface of dialysis fluid, can improve the defoaming effect of dialysis fluid, and under the action of multiple filter plates 891, multistage elimination of foam can be realized, further improving the foam removal effect.

[0025] When defoaming is completed, conveying pump 7 extracts dialysis fluid in the inside of liquid storage tank 4 through liquid inlet 10, and dialysis fluid is then pumped out through liquid outlet 11, so that the defoaming and conveying of dialysis fluid can be realized.

[0026] When filter plate 891 needs to be removed, filter plate 891 and frame 89 are first lifted from the inside of liquid storage tank 4, and then filter plate 891 is directly pulled outward, filter plate 891 will slide relative to clamping ball 95, the arc surface of groove 96 in the inside of filter plate 891 will extrude and push clamping ball 95, clamping ball 95 will be extruded and pushed to roll upward along frame 89, clamping ball 95 will drive sliding block 93 to slide along fixed rod 91 and extrude spring 92, sliding block 93 will extrude ball 94, so that clamping ball 95 can be separated from groove 96, and filter plate 891 can be pulled out from the inside of frame 89, which is convenient for disassembling filter plate 891 and maintaining and replacing the filter screen of filter plate 891.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A defoaming delivery device for dialysis fluid, comprising a cabinet (1), characterized in that: The bottom of the cabinet (1) is fixedly connected to a plurality of evenly distributed support rods (2), and the bottom of the support rods (2) is fixedly connected to an anti-slip pad (3). The inside of the cabinet (1) is fixedly connected to a liquid storage tank (4). The left end of the cabinet (1) is fixedly connected to an infusion pipe (5), and the top of the infusion pipe (5) is fixedly connected to a feed pipe (6). A one-way valve is provided on the feed pipe (6). The right end of the cabinet (1) is fixedly connected to a delivery pump (7). The left end of the delivery pump (7) is provided with an inlet (10), and the top of the delivery pump (7) is provided with a drain (11). A filter mechanism (8) is provided on the liquid storage tank (4), and a connecting mechanism (9) is provided on the filter mechanism (8).

2. The defoaming and conveying device for dialysis fluid according to claim 1, characterized in that: The liquid inlet (10) is fixedly connected to the cabinet (1), and the liquid inlet (10) is fixedly connected to the liquid storage tank (4).

3. The defoaming and conveying device for dialysis fluid according to claim 1, characterized in that: The filtration mechanism (8) includes a rotating shaft (81). The rotating shaft (81) is rotatably sleeved inside the cabinet (1) via a bearing. A cam (82) is fixedly connected to the outside of the rotating shaft (81). A motor (83) is fixedly installed at the right end of the cabinet (1). The output end of the motor (83) is rotatably connected to the cabinet (1). The output end of the motor (83) is fixedly connected to the rotating shaft (81). A hinge rod (84) is hinged inside the cam (82). A hinge seat (85) is hinged at the other end of the hinge rod (84). A guide rod (86) is fixedly connected to the outside of the hinge seat (85). The guide rod (86) is slidably connected to the cabinet (1). A bracket (88) is fixedly connected to the bottom of the hinge seat (85). A frame (89) is fixedly connected to the bottom of the bracket (88). The frame (89) is slidably connected to the liquid storage tank (4). Multiple filter plates (891) are slidably sleeved inside the frame (89).

4. The defoaming and conveying device for dialysis fluid according to claim 1, characterized in that: The cabinet (1) has a guide groove (87) inside, and a guide rod (86) is slidably connected inside the guide groove (87).

5. The defoaming and conveying device for dialysis fluid according to claim 3, characterized in that: The connecting mechanism (9) includes a fixed rod (91), which is fixedly connected inside the frame (89). A spring (92) is provided on the outside of the fixed rod (91). A slider (93) is slidably sleeved on the outside of the fixed rod (91). The slider (93) is slidably connected to the frame (89). A ball (94) is fixedly connected to the top of the slider (93). The ball (94) is fixedly connected to the frame (89). A retaining ball (95) is movably sleeved inside the slider (93). The retaining ball (95) is movably connected to the frame (89) and the filter plate (891) respectively.

6. The defoaming and conveying device for dialysis fluid according to claim 5, characterized in that: One end of the spring (92) is fixedly connected to the frame (89), and the other end of the spring (92) is fixedly connected to the slider (93).

7. The defoaming and conveying device for dialysis fluid according to claim 5, characterized in that: The filter plate (891) has a groove (96) inside, and a retaining ball (95) is movably sleeved inside the groove (96).

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