CN215386071U

CN215386071U - Online degassing unit of six canning lines of dislysate

Info

Publication number: CN215386071U
Application number: CN202121888659.7U
Authority: CN
Inventors: 曹宝龙
Original assignee: Nanchang Baolaite Medical Instrument Co ltd
Current assignee: Nanchang Baolaite Medical Instrument Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-04
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of disinfection equipment, in particular to an online disinfection device for a dialysis fluid six-head canning line. The device comprises a base, wherein a buffer tank and a control display instrument are arranged on the base, and a plate heat exchanger is arranged on one side of the base; be fixed with a plurality of dialysis jars on the mount pad, dialysis jar upper portion and closing cap sealing connection, the bottom is connected to the water pump with the back flow, and the water pump advances water piping connection through the transduction with plate heat exchanger, and the closing cap passes through coupling hose with the middle chamber and links to each other, and the middle chamber communicates with each other with the connecting pipe, and the connecting pipe communicates with each other with the joint inner tube, the joint inner tube stretches into in the buffer tank and is connected with the buffer tank through locking joint, and the buffer tank passes through the transduction with plate heat exchanger and goes out water piping connection, forms the circulating line, utilizes the purified water after the circulation flow intensifies to wash every pipeline and every dialysis jar, accomplishes circulation disinfection 30 hours, guarantees filling device sterile condition, and the device is simple, and the practicality is strong.

Description

Online degassing unit of six canning lines of dislysate

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to an online disinfection device for a dialysis fluid six-head canning line.

Background

At present, dialysate filling equipment is complex in type, and each production unit has a filling machine, but cleaning and disinfection are always in a blind area, and a set of device for disinfecting a dialysis tank is lacked, so that the conditions of product pollution, cross contamination and the like frequently appear in the use process of a user, and the defects exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an online disinfection device for a dialysate six-head canning line, which solves the problems.

The technical scheme of the utility model is as follows: a dialysis liquid six-head canning line online disinfection device comprises a base, wherein a mounting seat and a water pump are arranged on the base, a buffer tank and a control display instrument are further arranged on the base, and a plate heat exchanger is arranged on one side of the base;

a plurality of dialysis tanks are fixed on the mounting seat, the upper parts of the dialysis tanks are hermetically connected with a sealing cover, the bottoms of the dialysis tanks and a return pipe are connected to a water pump, the water pump is connected with the plate heat exchanger through an energy conversion water inlet pipe, the sealing cover is connected with a middle cavity through a connecting hose, the middle cavity is communicated with a connecting pipe, the connecting pipe is communicated with a connecting inner pipe, the connecting inner pipe extends into the buffer tank and is connected with the buffer tank through a locking joint, and the buffer tank is connected with the plate heat exchanger through an energy conversion water outlet pipe to form a circulating pipeline;

the plate heat exchanger is connected with the steam pipe, and the top of the buffer tank is provided with a purified water interface and a respirator interface which are used for communicating the purified water pipe and the respirator.

As a further improvement of the technical scheme of the utility model, a temperature sensor is arranged at the bottom of the inner side of the buffer tank and is electrically connected with a main control unit in the control display instrument.

As a further improvement of the technical scheme of the utility model, a liquid level switch is arranged in the buffer tank, the height of the liquid level switch is higher than the bottom height of the connecting inner pipe, and the liquid level switch is electrically connected with a main control unit in the control display instrument.

As a further improvement of the technical scheme of the utility model, the purified water interface is provided with a first electromagnetic valve which is electrically connected with the output end of a main control unit in the control display instrument, so that the purified water discharge amount can be conveniently controlled.

As a further improvement of the technical scheme of the utility model, the plate heat exchanger is the SRPK12 brazing plate heat exchanger, and has the advantages of wide temperature range, corrosion resistance and long service life.

As a further improvement of the technical scheme of the utility model, the steam pipe is connected with a second electromagnetic valve for controlling the steam.

According to the utility model, whether the water in the circulating water pump reaches the standard is collected through the liquid level switch, the first electromagnetic valve is closed after the liquid level switch is powered on, and purified water is stopped being injected; click on external control panel and begin, open the second solenoid valve, let in plate exchanger through the steam pipe through workshop steam source and carry out the exchange heating to purified water, gather the temperature through the inside temperature sensor of buffer tank, the purified water heating that will circulate at plate exchanger keeps to 85 ℃, the purified water that circulates and flows washs every pipeline and every dialysis tank, the temperature of purified water rises to 85 ℃ and begins the timing, low-speed circulation disinfection 30 hours, the disinfection is finished, treat that purified water cooling is discharged after 50 ℃, accomplish whole disinfection process, guarantee perfusion apparatus sterile condition, the device is simple, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the interior of the buffer tank of the present invention.

FIG. 3 is a schematic diagram of a control circuit of the present invention.

Reference numerals: the device comprises a base 1, a mounting seat 2, a return pipe 3, a dialysis tank 4, a sealing cover 5, a connecting hose 6, a middle cavity 7, a connecting pipe 8, a buffer tank 9, a respirator connector 10, a locking connector 11, a first electromagnetic valve 12, a purified water connector 13, a plate type heat exchanger 14, a second electromagnetic valve 15, a steam pipe 16, a transduction water outlet pipe 17, a transduction water inlet pipe 18, a water pump 19, a connecting inner pipe 20, a temperature sensor 21, a liquid level switch 22 and a control display instrument 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1, please refer to fig. 1-3, an online disinfection apparatus for a dialysate six-head canning line comprises a base 1, a mounting seat 2 and a water pump 19, wherein the base 1 is further provided with a buffer tank 9 and a control display instrument 23, and one side of the base 1 is provided with a plate heat exchanger 14; six dialysis tanks 4 are fixed on the mounting seat 2, the upper parts of the dialysis tanks 4 are hermetically connected with a sealing cover 5, the bottoms of the dialysis tanks and a return pipe 3 are connected to a water pump 19, the water pump 19 is connected with a plate heat exchanger 14 through an energy conversion water inlet pipe 18, the sealing cover 5 is connected with a middle cavity 7 through a connecting hose 6, the middle cavity 7 is communicated with a connecting pipe 8, the connecting pipe 8 is communicated with a connecting inner pipe 20, the connecting inner pipe 20 extends into a buffer tank 9 and is connected with the buffer tank 9 through a locking joint 11, and the buffer tank 9 is connected with the plate heat exchanger 14 through an energy conversion water outlet pipe 17 to form a circulating pipeline; the plate heat exchanger 14 is connected with a steam pipe 16, the steam pipe 16 is provided with a second electromagnetic valve 15 in a connected mode, the top of the buffer tank 9 is provided with a purified water interface 13 and a respirator interface 10 which are used for communicating the purified water pipe and the respirator, the purified water interface 13 is provided with a first electromagnetic valve 12, and the first electromagnetic valve 12 is electrically connected with the output end of a main control unit in the control display instrument 23.

In the present embodiment, the plate heat exchanger 14 is a SRPK12 brazed plate heat exchanger, and has a wide temperature range, corrosion resistance and long service life.

Specifically, a temperature sensor 21 is arranged at the bottom of the inner side of the buffer tank 9, and the temperature sensor 21 is electrically connected with a main control unit inside a control display instrument 23; the buffer tank 9 is internally provided with a liquid level switch 22, the liquid level switch 22 is higher than the bottom of the inner connecting pipe 20, and the liquid level switch 22 is electrically connected with a main control unit inside the control display instrument 23.

The working principle is as follows:

after purified water is introduced through the purified water interface 13, the water pump is started until the purified water circulates in the pipeline, the purified water is continuously injected until the water level in the buffer tank 9 is over the liquid level switch 22, the liquid level switch 22 is powered on and closed, at this time, the first electromagnetic valve 12 is closed, and the purified water is stopped being injected; click on external control panel and begin, open second solenoid valve 15, let in plate exchanger 14 through steam pipe 16 through the workshop steam source and carry out the exchange heating to purified water, gather the temperature through the inside temperature sensor 21 of buffer tank 9, it keeps to heat to 85 ℃ until plate exchanger 14 with the purified water that is circulating flow, the purified water that the circulation flows washs every pipeline and every dialysis tank 4, the temperature of purified water rises to 85 ℃ and begins the timing, low-speed circulation disinfection 30 hours, the disinfection is finished, treat that the water cooling of purification water discharges after 50 ℃, accomplish whole disinfection process, guarantee perfusion apparatus sterile condition, the device is simple, therefore, the clothes hanger is strong in practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An online disinfection device for a six-head dialysate canning line is characterized by comprising a base (1), wherein a mounting seat (2) and a water pump (19) are arranged on the base (1), a buffer tank (9) and a control display instrument (23) are further arranged on the base (1), and a plate heat exchanger (14) is arranged on one side of the base (1);

a plurality of dialysis tanks (4) are fixed on the mounting seat (2), the upper parts of the dialysis tanks (4) are hermetically connected with a sealing cover (5), the bottoms of the dialysis tanks and a return pipe (3) are connected to a water pump (19), the water pump (19) is connected with a plate heat exchanger (14) through an energy conversion water inlet pipe (18), the sealing cover (5) is connected with a middle cavity (7) through a connecting hose (6), the middle cavity (7) is communicated with a connecting pipe (8), the connecting pipe (8) is communicated with a connecting inner pipe (20), the connecting inner pipe (20) extends into a buffer tank (9) and is connected with the buffer tank (9) through a locking joint (11), and the buffer tank (9) is connected with the plate heat exchanger (14) through an energy conversion water outlet pipe (17) to form a circulating pipeline;

the plate heat exchanger (14) is connected with a steam pipe (16), and the top of the buffer tank (9) is provided with a purified water interface (13) and a respirator interface (10) which are used for communicating the purified water pipe and the respirator.

2. The online disinfection device for the dialysis fluid six-head canning line according to claim 1, characterized in that: the temperature sensor (21) is arranged at the bottom of the inner side of the buffer tank (9), and the temperature sensor (21) is electrically connected with a main control unit inside the control display instrument (23).

3. The online disinfection device for the dialysis fluid six-head canning line according to claim 1, characterized in that: the buffer tank (9) is internally provided with a liquid level switch (22), the liquid level switch (22) is higher than the bottom of the inner connecting pipe (20), and the liquid level switch (22) is electrically connected with a main control unit inside the control display instrument (23).

4. The online disinfection device for the dialysis fluid six-head canning line according to claim 1, characterized in that: the purified water interface (13) is provided with a first electromagnetic valve (12), and the first electromagnetic valve (12) is electrically connected with the output end of a main control unit in the control display instrument (23).

5. The online disinfection device for the dialysis fluid six-head canning line according to claim 1, characterized in that: the plate heat exchanger (14) is a SRPK12 brazed plate heat exchanger.

6. The online disinfection device for the dialysis fluid six-head canning line according to claim 1, characterized in that: the steam pipe (16) is connected with a second electromagnetic valve (15).