CN219807812U

CN219807812U - Pretreatment ultraviolet dechlorination disinfection device of blood permeable machine

Info

Publication number: CN219807812U
Application number: CN202320695556.1U
Authority: CN
Inventors: 房宁; 刘凤凤
Original assignee: Shandong Leqi Medical Technology Co ltd
Current assignee: Shandong Leqi Medical Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-10-10
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of disinfection equipment, in particular to a pretreatment ultraviolet dechlorination disinfection device of a blood permeable machine, which comprises: the outer side of both ends of the outer cylinder is fixedly connected with a connecting flange, and the upper end of the connecting flange is provided with a positioning notch; the two ends of the transparent protective cover are respectively provided with a waterproof end cover used for sealing the transparent protective cover, the outer side of the waterproof end cover is fixedly connected with a connecting block, the side surface of the connecting block is fixedly connected with a clamping plate, the clamping plate is in an N shape, and the upper end of the clamping plate is horizontally buckled in the inner cavity of the positioning notch; the beneficial effects are as follows: through the internally mounted at the urceolus has disinfection subassembly, and the both ends of transparent protection casing all are provided with the waterproof end cover that seals its port, and ultraviolet tube pierces through bacterium, virus and the microorganism in the direct irradiation water behind the transparent protection casing, makes its cellular DNA, RNA structure destroyed, and the ability of bacterial virus loss self replication to reach dechlorination disinfection and purification purpose to water, and save space occupation.

Description

Pretreatment ultraviolet dechlorination disinfection device of blood permeable machine

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to a pretreatment ultraviolet dechlorination disinfection device of a blood permeable machine.

Background

A pretreatment system of a blood permeable machine uses a multi-medium filter, a softener and an active carbon filter to perform dechlorination and sterilization.

However, after long-term use, the surface and the interior of the activated carbon are easy to grow microorganisms, and the whole filtering system occupies a large space and needs regular positive/back washing and disinfection, so that the running and maintenance costs are too high. Therefore, the utility model provides a pretreatment ultraviolet dechlorination and disinfection device of a blood permeable machine, which is used for solving the problems.

Disclosure of Invention

The utility model aims to provide an ultraviolet dechlorination and disinfection device for pretreatment of a blood permeable machine, so as to solve the problem that microorganisms are easy to breed on the surface and inside of an activated carbon filter provided in the background art when the activated carbon filter is used for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pretreatment ultraviolet dechlorination and disinfection device of the blood permeable machine comprises:

the outer cylinder is fixedly connected with connecting flanges at the outer sides of two ends of the outer cylinder, and a positioning notch is formed in the upper end of each connecting flange;

the disinfection subassembly, the disinfection subassembly is located the inner chamber of urceolus, the disinfection subassembly includes transparent protection casing and is located the ultraviolet tube of transparent protection casing inner chamber, transparent protection casing's both ends all are provided with the waterproof end cover that is used for sealing it, the outside fixedly connected with connecting block of waterproof end cover, the side fixedly connected with cardboard of connecting block, the cardboard sets up to be "N" font, and turns over the upper end of cardboard and turn over and be "L" type, the upper end level lock joint of cardboard is in the inner chamber of location breach.

Preferably, the lower end of one connecting block is movably provided with a fixing bolt in a penetrating way, and the fixing bolt is fixedly connected with one waterproof end cover through threads.

Preferably, the surface of the other waterproof end cover is fixedly connected with a hollow screw rod, the inner cavity of the hollow screw rod movably penetrates through the hollow screw rod to be provided with a wire, the wire is electrically connected with the ultraviolet lamp tube, and the inner cavity of the hollow screw rod is filled with a sealing layer.

Preferably, the end part of the hollow screw rod is in threaded connection with a fastening nut, and the fastening nut is pressed on the side surface of the lower end of the other connecting block.

Preferably, the upper end of the other connecting block is fixedly connected with a stud, the end part of the stud is fixedly connected with a guide post which is collinear with the stud, the diameter of the guide post is smaller than that of the stud, an adjusting nut is movably sleeved on the outer side of the guide post, the adjusting nut is matched with the stud, and the side surface of the adjusting nut is fixedly connected with an adjusting knob.

Preferably, one clamping plate is rotatably connected with the upper end of one connecting block through a pin shaft, the lower end of the other clamping plate is movably sleeved on the outer side of the stud and is compressed by the adjusting nut, and the two clamping plates are symmetrically distributed and respectively buckled in the two positioning notches.

Preferably, the side surface of the outer cylinder is fixedly connected with two communicating pipes, the communicating pipes are communicated with the inner cavity of the outer cylinder, and the bottom of the outer cylinder is communicated with a slag discharging pipe.

Preferably, both ends of the outer cylinder are covered with sealing covers, one sealing cover is outwards protruded to form a hollow part, the lead is connected with the hollow part in a penetrating way, a sealing sleeve is arranged between the lead and the hollow part, a sealing groove corresponding to the clamping plate is arranged at the upper end of one side surface of the sealing cover, close to the outer cylinder, of the sealing cover, and a sealing gasket is arranged in an inner cavity of the sealing groove.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model discloses an internally mounted at the urceolus has the disinfection subassembly, and the disinfection subassembly includes transparent protection casing and is located the ultraviolet tube of transparent protection casing inner chamber, and the both ends of transparent protection casing all are provided with the waterproof end cover that seals up its port, and ultraviolet tube pierces through bacterium, virus and the microorganism in the direct irradiation water behind the transparent protection casing, makes its cellular DNA, RNA structure destroyed, and the ability of bacterial virus loss self-replication to reach dechlorination disinfection and purification purpose to water, and save space occupation.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the inside of the outer barrel structure of the present utility model;

FIG. 3 is a schematic perspective view of the outer cylinder structure of the present utility model;

fig. 4 is an exploded view of the sterilization assembly of the present utility model.

In the figure: 1. an outer cylinder; 2. a connecting flange; 3. positioning the notch; 4. a sterilization assembly; 5. a transparent protective cover; 6. an ultraviolet lamp tube; 7. a waterproof end cover; 8. a connecting block; 9. a clamping plate; 10. a fixing bolt; 11. a hollow screw; 12. a fastening nut; 13. a wire; 14. a stud; 15. a guide post; 16. an adjusting nut; 17. an adjustment knob; 18. a communication pipe; 19. a slag discharge pipe; 20. a cover; 21. a hollow portion; 22. and (5) sealing the groove.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

example 1

The pretreatment ultraviolet dechlorination and disinfection device of the blood permeable machine comprises: an outer barrel 1 and a sterilizing assembly 4.

Specifically, the outer sides of the two ends of the outer cylinder 1 are fixedly connected with connecting flanges 2, and the upper ends of the connecting flanges 2 are provided with positioning notches 3;

secondly, disinfection subassembly 4 is located the inner chamber of urceolus 1, disinfection subassembly 4 includes transparent protection casing 5 and is located ultraviolet tube 6 in transparent protection casing 5 inner chamber, transparent protection casing 5's both ends all are provided with the waterproof end cover 7 that is used for carrying out sealedly to it, transparent protection casing 5 is used for protecting ultraviolet tube 6, cooperation waterproof end cover 7 can avoid ultraviolet tube 6 to intake, ultraviolet ray that ultraviolet tube 6 sent passes behind transparent protection casing 5 and directly shines bacterium in the aquatic, virus and microorganism and make its cellular DNA, RNA structure destroyed, and then make the ability that bacterial virus lost oneself to duplicate, reach dechlorination disinfection and the purification purpose to water, in addition, outside fixedly connected with connecting block 8 at waterproof end cover 7, the side fixedly connected with cardboard 9 of connecting block 8, cardboard 9 sets up to be "N" font, and the upper end of cardboard 9 turns over and is "L" type, the upper end horizontal lock joint of cardboard 9 is in the inner chamber of location breach 3, the structure of cardboard 9 is as shown in figure 4, two cardboard 9 are detained respectively in two location breach 3 at urceolus 1 both ends, cardboard 9 can hang whole through gravity to disinfect subassembly 4.

Example two

On the basis of the first embodiment, in order to connect a group of connecting blocks 8 and waterproof end covers 7, the utility model also has a fixing bolt 10 movably penetrating through the lower end of one connecting block 8, the fixing bolt 10 is fixedly connected with one waterproof end cover 7 through threads, and the fixing bolt 10 is used for fixing the connecting block 8 with the waterproof end cover 7.

Example III

On the basis of the second embodiment, in order to electrify the ultraviolet lamp tube 6, the utility model also has the hollow screw 11 fixedly connected to the surface of the other waterproof end cover 7, the inner cavity of the hollow screw 11 is movably penetrated and provided with a lead 13, the lead 13 is electrically connected with the ultraviolet lamp tube 6, the inner cavity of the hollow screw 11 is filled with a sealing layer, the arrangement of the hollow screw 11 ensures that the lead 13 can be communicated with the ultraviolet lamp tube 6, and the sealing layer filled in the hollow screw 11 can prevent water from entering the transparent protective cover 5.

Example IV

On the basis of the third embodiment, in order to connect the other group of waterproof end covers 7 and the connecting blocks 8, the utility model is also provided with a fastening nut 12 which is connected with the end of the hollow screw 11 in a threaded manner, the fastening nut 12 is pressed on the side surface of the lower end of the other connecting block 8, and the other group of waterproof end covers 7 and the connecting blocks 8 can be connected.

Example five

On the basis of the fourth embodiment, in order to adjust the distance between the two clamping plates 9, the utility model is also provided with a stud 14 fixedly connected with the upper end of the other connecting block 8, a guide post 15 which is collinear with the stud 14 is fixedly connected with the end of the stud 14, the diameter of the guide post 15 is smaller than that of the stud 14, an adjusting nut 16 is movably sleeved outside the guide post 15, the adjusting nut 16 is matched with the stud 14, an adjusting knob 17 is fixedly connected with the side surface of the adjusting nut 16, and as shown in fig. 4, the other clamping plate 9 can slide along the length direction of the guide post 15 so as to adjust the distance between the two clamping plates 9, and the clamping plates 9 can be ensured to be smoothly buckled in the inner cavity of the positioning notch 3.

Example six

On the basis of the fifth embodiment, in order to position the clamping plates 9, the upper ends of one clamping plate 9 and one connecting block 8 are rotationally connected through a pin shaft, the lower end of the other clamping plate 9 is movably sleeved on the outer side of a stud 14 and is compressed by an adjusting nut 16, the two clamping plates 9 are symmetrically distributed and are respectively buckled in two positioning notches 3, the positioning of the clamping plates 9 is realized by driving the adjusting nut 16 to rotate through an adjusting knob 17, and the position stability of the clamping plates 9 can be ensured after the adjusting nut 16 is screwed on the outer side of the stud 14.

Example seven

On the basis of the sixth embodiment, in order to supply water and drain water to the inner cavity of the outer cylinder 1, the utility model also has two communicating pipes 18 fixedly connected to the side surface of the outer cylinder 1, the communicating pipes 18 are communicated with the inner cavity of the outer cylinder 1, the two communicating pipes 18 are respectively used for supplying water and draining water to the inner cavity of the outer cylinder 1, and the bottom of the outer cylinder 1 is communicated with a slag discharging pipe 19 used for discharging sundries accumulated at the bottom of the inner cavity of the outer cylinder 1.

Example eight

On the basis of the seventh embodiment, in order to seal the inner cavity of the outer cylinder 1, the utility model further comprises sealing covers 20 covered at two ends of the outer cylinder 1, the sealing covers 20 are fixedly connected with the connecting flange 2 through bolts, sealing rings are arranged at the connecting positions so as to prevent water in the inner cavity of the outer cylinder 1 from leaking, the middle part of one sealing cover 20 protrudes outwards to form a hollow part 21, a lead 13 is connected with the hollow part 21 in a penetrating way, sealing sleeves are arranged between the lead 13 and the hollow part, the lead 13 passes through the hollow part 21 and is used for preventing collision between the end part of the guide post 15 and the sealing cover 20, a sealing groove 22 corresponding to the clamping plate 9 is arranged at the upper end of one side surface of the sealing cover 20 close to the outer cylinder 1, and a sealing gasket is arranged in the inner cavity of the sealing groove 22 and is used for being matched with the clamping plate 9 so as to prevent the clamping plate 9 from being padded between the sealing covers 20 and the connecting flange 2 to generate gaps.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The pretreatment ultraviolet dechlorination and disinfection device of the blood permeable machine is characterized in that: comprising the following steps:

the outer cylinder (1), the two outer sides of the outer cylinder (1) are fixedly connected with connecting flanges (2), and the upper ends of the connecting flanges (2) are provided with positioning notches (3);

the disinfection subassembly (4), disinfection subassembly (4) are located the inner chamber of urceolus (1), disinfection subassembly (4) are including transparent protection casing (5) and ultraviolet tube (6) that are located transparent protection casing (5) inner chamber, the both ends of transparent protection casing (5) all are provided with waterproof end cover (7) that are used for carrying out sealedly to it, the outside fixedly connected with connecting block (8) of waterproof end cover (7), the side fixedly connected with cardboard (9) of connecting block (8), cardboard (9) set up to be "N" font, and the upper end of cardboard (9) turns over to be "L" type, the upper end level lock joint of cardboard (9) is in the inner chamber of location breach (3).

2. The pre-treatment ultraviolet dechlorination and disinfection device of a blood permeable machine according to claim 1, characterized in that: the lower end of the connecting block (8) is movably penetrated with a fixing bolt (10), and the fixing bolt (10) is fixedly connected with a waterproof end cover (7) through threads.

3. The pre-treatment ultraviolet dechlorination and disinfection device of a blood permeable machine according to claim 2, characterized in that: the other surface of the waterproof end cover (7) is fixedly connected with a hollow screw rod (11), a conducting wire (13) is movably arranged in the inner cavity of the hollow screw rod (11) in a penetrating mode, the conducting wire (13) is electrically connected with the ultraviolet lamp tube (6), and a sealing layer is filled in the inner cavity of the hollow screw rod (11).

4. A pre-treatment ultraviolet dechlorination and disinfection device for a blood permeable machine according to claim 3, characterized in that: the end part of the hollow screw rod (11) is in threaded connection with a fastening nut (12), and the fastening nut (12) is pressed on the side surface of the lower end of the other connecting block (8).

5. The pre-treatment ultraviolet dechlorination and disinfection device of the blood permeable machine according to claim 4, wherein: the other upper end fixedly connected with double-screw bolt (14) of connecting block (8), the tip fixedly connected with of double-screw bolt (14) is with guide post (15) of collineation, the diameter of guide post (15) is less than the diameter of double-screw bolt (14), the outside movable sleeve of guide post (15) is equipped with adjusting nut (16), adjusting nut (16) and double-screw bolt (14) looks adaptation, the side fixedly connected with adjusting knob (17) of adjusting nut (16).

6. The pre-treatment ultraviolet dechlorination and disinfection device of the blood permeable machine according to claim 5, wherein: one clamping plate (9) is rotationally connected with the upper end of one connecting block (8) through a pin shaft, the lower end of the other clamping plate (9) is movably sleeved on the outer side of the stud (14) and is tightly pressed by the adjusting nut (16), and the two clamping plates (9) are symmetrically distributed and are respectively buckled in the two positioning notches (3).

7. The pre-treatment ultraviolet dechlorination and disinfection device of the blood permeable machine according to claim 6, wherein: the side of the outer barrel (1) is fixedly connected with two communicating pipelines (18), the communicating pipelines (18) are communicated with the inner cavity of the outer barrel (1), and the bottom of the outer barrel (1) is communicated with a slag discharging pipe (19).

8. The pre-treatment ultraviolet dechlorination and disinfection device of the blood permeable machine according to claim 7, wherein: the sealing device is characterized in that sealing covers (20) are respectively covered at two ends of the outer cylinder (1), a hollow part (21) is formed by outwards protruding the middle of one sealing cover (20), a lead (13) is connected with the hollow part (21) in a penetrating mode, a sealing sleeve is arranged between the lead and the hollow part, a sealing groove (22) corresponding to the clamping plate (9) is formed in the upper end of one side face, close to the outer cylinder (1), of the sealing cover (20), and a sealing gasket is arranged in an inner cavity of the sealing groove (22).