CN217459076U

CN217459076U - Water circulation system for cleaning needle tube

Info

Publication number: CN217459076U
Application number: CN202221575421.3U
Authority: CN
Inventors: 钊俊森
Original assignee: Shanghai Kanglaizhi Pipe Co ltd
Current assignee: Shanghai Kanglaizhi Pipe Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-09-20
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a needle tubing washs and uses water circulating system relates to water circulating system's field, and it includes tank, fluid infusion pipe, outlet pipe, filter tank and back flow, the one end of fluid infusion pipe with the inside intercommunication of tank, the one end of outlet pipe with the inside intercommunication of tank, the other end with filter tank intercommunication, install first water pump on the outlet pipe, the one end of back flow with filter tank intercommunication, the other end with the inside intercommunication of tank, be equipped with the second water pump on the back flow. This application has and improves and causes a large amount of water waste's effect easily in traditional needle tubing cleaning process.

Description

Water circulation system for cleaning needle tube

Technical Field

The application relates to the field of water circulation systems, in particular to a water circulation system for cleaning a needle tube.

Background

Currently, among medical treatment procedures, a needle tube is one of the most commonly used medical instruments in the medical field, and among various types of needle tubes, a stainless steel needle tube is distinguished in the needle tube and widely used in the medical field because of its resistance to weak corrosion of air, steam, water, etc., and chemical corrosion of acid, alkali, salt, etc.

In the existing production and processing process of the stainless steel needle tube, the stainless steel needle tube needs to be cut and polished, and after the needle tube is processed, the needle tube needs to be washed by water.

In traditional washing process, the water after washing the needle tubing can directly be drained as waste water, when a large amount of needle tubing of production and processing, need repeatedly carry out a large amount of washing steps, can cause a large amount of water waste this moment.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that causes a large amount of water waste easily in traditional needle tubing cleaning process, this application provides a needle tubing washs and uses water circulating system.

The application provides a needle tubing washs and uses water circulating system adopts following technical scheme:

the utility model provides a needle tubing washs and uses water circulating system, includes tank, fluid infusion pipe, outlet pipe, filter tank and back flow, the one end of fluid infusion pipe with the inside intercommunication of tank, the one end of outlet pipe with the inside intercommunication of tank, the other end with filter tank intercommunication, install first water pump on the outlet pipe, the one end of back flow with filter tank intercommunication, the other end with the inside intercommunication of tank, install the second water pump on the back flow.

By adopting the technical scheme, the arrangement of the water storage tank provides a working position for cleaning the needle tube; the liquid replenishing pipe can be used for injecting cleaning liquid into the water storage tank through the liquid replenishing pipe; the water outlet pipe, the first water pump and the filter tank are arranged to convey water after the needle tubes are cleaned to the filter tank, and then the water is filtered in the filter tank; the arrangement of the return pipe and the second water pump can enable filtered water to return to the water storage tank so as to achieve the purpose of repeatedly using water, and therefore the defect that a large amount of water resources are wasted in the traditional needle tube cleaning process is overcome.

Optionally, be equipped with level sensor in the tank, install solenoid valve and controller on the fluid infusion pipe, level sensor with the solenoid valve all with controller electric connection.

Through adopting above-mentioned technical scheme, level sensor's setting can measure the liquid level in the reservoir through level sensor, and setting up of solenoid valve can control whether the intraductal liquid of fluid infusion can circulate through the solenoid valve, when reacing a take the altitude, can stop to pour into liquid into in the reservoir through controller control solenoid valve, has avoided leading to the water waste because of the reservoir overflow.

Optionally, the return pipe is close to the return valve is installed to the one end of tank, the return valve with controller electric connection.

Through adopting above-mentioned technical scheme, the setting up of backwash valve can be through the backwash valve whether the interior liquid of control return pipe can circulate, and when the liquid level reachd a take the altitude in the storage water tank, close the backwash valve and can make the back flow stop to the storage water tank in pour into liquid into, improved the convenience.

Optionally, the second water pump is provided with an overflow valve, and the overflow valve is electrically connected with the controller.

Through adopting above-mentioned technical scheme, the setting of overflow valve can control whether liquid can circulate in the second water pump through the overflow valve, and when the liquid level reachd the take the altitude in the storage water tank, close the overflow valve and can make the unable back flow that gets into of liquid that takes out in the second water pump to stop from the back flow to injecting into liquid in the storage water tank, further avoided the storage water tank overflow to lead to the water waste, improved the convenience simultaneously.

Optionally, a liquid replenishing tank is arranged on the water outlet pipe, and a liquid inlet pipe is communicated between the filter tank and the liquid replenishing tank.

Through adopting above-mentioned technical scheme, during feed liquor pipe and fluid infusion jar set up can will filter the water that finishes through filtering the jar and carry the fluid infusion jar through the feed liquor pipe, supply the washing liquid in the fluid infusion jar, during rethread back flow pours into the tank into for can keep the washing liquid that possess certain concentration in the tank when wasing, improve the cleaning efficiency.

Optionally, a disinfection tank is arranged on the return pipe, and a liquid outlet pipe is communicated between the liquid supplementing tank and the disinfection tank.

Through adopting above-mentioned technical scheme, the drain pipe and the disinfection jar set up can will supply liquid after the washing liquid through the fluid infusion jar and carry the disinfection jar through the drain pipe in, disinfect to liquid in the disinfection jar, avoid liquid to lead to the contaminated defect of needle tubing because of breeding the bacterium at the hydrologic cycle in-process.

Optionally, the tank is open-top structure, the tank top is close to the one end fixedly connected with fixed lid of moisturizing pipe, the moisturizing hole has been seted up on the fixed lid, the moisturizing pipe passes through the moisturizing hole with the tank intercommunication, keep away from at the top of tank the one end of fixed lid articulates there is the rotatory lid.

Through adopting above-mentioned technical scheme, when not having the needle tubing needs to wash, the rotating cover closes, can make the tank reach inclosed effect when not having the needle tubing needs to wash through the setting of rotating cover and fixed lid, avoids causing the inside pollution of tank because tank open-top when not using the tank.

Optionally, a condensing fan is arranged on one side of the water outlet pipe.

Through adopting above-mentioned technical scheme, the setting up of condensation fan can be cooled down the liquid through the feed liquor pipe, has improved the too high easy defect that vaporizes of liquid temperature.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the water storage tank, the liquid supplementing pipe, the water outlet pipe, the filter tank and the return pipe, water circulation can be formed in the process of cleaning the needle tubes, and waste of water resources generated in the process of cleaning the needle tubes is improved;

2. through the arrangement of the liquid level sensor, the electromagnetic valve, the reflux valve and the controller, the overflow of liquid in the water storage tank is avoided, and the waste of water resources is further avoided;

3. through the setting of disinfection jar, can disinfect through the liquid of disinfection jar in to the circulation system, avoided liquid to breed the bacterium easily in the circulation and lead to the contaminated defect of needle tubing.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Description of reference numerals: 1. a water storage tank; 11. a fixed cover; 111. a fluid replenishing hole; 12. a rotating cover; 13. a water outlet hole; 14. a return orifice; 15. a liquid level sensor; 2. a liquid supplementing pipe; 21. an electromagnetic valve; 22. a controller; 3. a water outlet pipe; 31. a first water pump; 4. a filter tank; 5. a return pipe; 51. a second water pump; 511. an overflow valve; 52. a reflux valve; 6. a condensing fan; 7. a sterilizing tank; 8. a liquid replenishing tank; 81. a liquid inlet pipe; 82. a liquid outlet pipe.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a water circulating system for cleaning a needle tube. Referring to fig. 1, a needle tubing washs and uses water circulating system includes tank 1, fluid infusion pipe 2, outlet pipe 3, filter tank 4 and back flow 5, and fluid infusion pipe 2 and tank 1 intercommunication, the one end and the tank 1 intercommunication of outlet pipe 3, the other end and filter tank 4 intercommunication, the one end and the filter tank 4 intercommunication of back flow 5, the other end and tank 1 intercommunication.

Referring to fig. 1, tank 1 is open-top's rectangle box structure, the one end fixedly connected with fixed cover 11 at 1 top of tank, fluid infusion hole 111 has been seted up on the fixed cover 11, fluid infusion pipe 2's one end is passed through fluid infusion hole 111 and 1 inside intercommunication in tank, the one end that fixed cover 11 was kept away from at 1 top of tank articulates there is swivel cap 12, swivel cap 12's size and fixed cover 11 are corresponding, swivel cap 12 and fixed cover 11 make 1 top of tank closed jointly, apopore 13 has been seted up to the bottom of 1 one side of tank, apopore 13 and 1 inside intercommunication in tank are passed through to the one end of outlet pipe 3, the other end and the filter tank 4 intercommunication of outlet pipe 3, be equipped with first water pump 31 on the outlet pipe 3, backflow hole 14 has been seted up to one side that apopore 13 was kept away from to tank 1, backflow hole 14 and 1 inside intercommunication in tank are passed through to the one end of back flow 5, be equipped with second water pump 51 on the back flow 5.

During the use, open swivel cap 12, put into tank 1 with the needle tubing that needs to wash, inject the washing liquid into tank 1 through fluid infusion pipe 2, wash the needle tubing in tank 1, remove the needle tubing earlier after the washing finishes, carry the remaining liquid in tank 1 to filter tank 4 through outlet pipe 3 through first water pump 31 in, filter tank 4 filtration back rethread second water pump 51 with liquid through back flow 5 backward flow to tank 1 to reach used repeatedly's purpose.

Referring to fig. 1, a liquid level sensor 15 is fixedly connected to a side wall of one side in a water storage tank 1, the liquid level sensor 15 is used for measuring a liquid level in the water storage tank 1, an electromagnetic valve 21 is fixedly connected to one end, close to a liquid supplementing hole 111, of a liquid supplementing pipe 2, a return valve 52 is fixedly connected to one end, close to a return hole 14, of a return pipe 5, an overflow valve 511 is fixedly mounted on one side, close to the return pipe 5, of a second water pump 51, a controller 22 is fixedly connected to the liquid supplementing pipe 2, the liquid level sensor 15, the electromagnetic valve 21, the overflow valve 511 and the return valve 52 are electrically connected with the controller 22, and the controller 22 is used for receiving a liquid level signal measured by the liquid level sensor 15 and controlling the opening and closing of the electromagnetic valve 21 and the return valve 52.

When liquid is injected into the water storage tank 1, the liquid level sensor 15 measures the liquid level in the water storage tank 1 and transmits a measured liquid level signal to the controller 22, and when the liquid level reaches a preset upper limit, the controller 22 controls the electromagnetic valve 21, the overflow valve 511 and the return valve 52 to be closed so as to stop the liquid injection into the water storage tank 1 by the liquid supplementing pipe 2 and the return pipe 5.

Referring to fig. 1, one side of the water outlet pipe 3 is provided with a condensing fan 6, and the condensing fan 6 is used for cooling the liquid in the liquid inlet pipe 81.

When the cleaned liquid flows out of the water storage tank 1 and is injected into the filter tank 4 through the water outlet pipe 3, the condensation fan 6 works to blow air to the water outlet pipe 3, so that the liquid in the water outlet pipe 3 is cooled.

Referring to fig. 1, one end of the return pipe 5, which is far away from the water storage tank 1, is communicated with a disinfection tank 7, a liquid supplementing tank 8 is arranged between the disinfection tank 7 and the filter tank 4, a liquid inlet pipe 81 is communicated between the filter tank 4 and the liquid supplementing tank 8, and a liquid outlet pipe 82 is communicated between the liquid supplementing tank 8 and the disinfection tank 7.

After being filtered by the filter tank 4, the liquid is injected into the liquid supplementing tank 8 through the liquid supplementing pipe 2, the cleaning liquid is supplemented into the liquid supplementing tank 8, after the cleaning liquid is supplemented into the liquid supplementing tank 8, the liquid is injected into the sterilizing tank 7 through the liquid outlet pipe 82, the liquid is sterilized in the sterilizing tank 7, and finally the liquid is injected into the water storage tank 1 through the return pipe 5.

The implementation principle of the water circulation system for cleaning the needle tube in the embodiment of the application is as follows: in a first step, the rotary cap 12 is opened and the needle tube to be cleaned is placed in the reservoir 1: secondly, opening the electromagnetic valve 21, injecting cleaning fluid into the water storage tank 1, and cleaning the needle tube; thirdly, the first water pump 31 is started, the liquid cleaned in the water storage tank 1 is injected into the filter tank 4 through the water outlet pipe 3, and filtering is carried out in the filter tank 4; fourthly, injecting the filtered liquid in the filter tank 4 into the liquid supplementing tank 8 through the liquid inlet pipe 81, and supplementing the cleaning liquid into the liquid supplementing tank 8; fifthly, injecting the liquid supplemented with the cleaning liquid in the liquid supplementing tank 8 into the sterilizing tank 7, and sterilizing in the sterilizing tank 7; sixthly, the second water pump 51 is started, and the sterilized liquid is injected into the water storage tank 1 through the return pipe 5, so as to achieve the purpose of water circulation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A needle tubing washs uses water circulating system which characterized in that: including tank (1), fluid infusion pipe (2), outlet pipe (3), filter tank (4) and back flow (5), the one end of fluid infusion pipe (2) with tank (1) inside intercommunication, the one end of outlet pipe (3) with tank (1) inside intercommunication, the other end with filter tank (4) intercommunication, install first water pump (31) on outlet pipe (3), the one end of back flow (5) with filter tank (4) intercommunication, the other end with tank (1) inside intercommunication, install second water pump (51) on back flow (5).

2. The needle cannula cleaning water circulation system according to claim 1, characterized in that: be equipped with level sensor (15) in tank (1), install solenoid valve (21) and controller (22) on fluid infusion pipe (2), level sensor (15) with solenoid valve (21) all with controller (22) electric connection.

3. The needle cannula cleaning water circulation system according to claim 2, characterized in that: return valve (52) are installed to the one end that back flow (5) are close to tank (1), return valve (52) with controller (22) electric connection.

4. The needle cannula cleaning water circulation system according to claim 2, characterized in that: an overflow valve (511) is mounted on the second water pump (51), and the overflow valve (511) is electrically connected with the controller (22).

5. The needle cannula cleaning water circulation system according to claim 1, characterized in that: and a liquid supplementing tank (8) is arranged on the return pipe (5), and a liquid inlet pipe (81) is communicated between the filter tank (4) and the liquid supplementing tank (8).

6. The needle cannula cleaning water circulation system according to claim 5, characterized in that: the return pipe (5) is provided with a disinfection tank (7), and a liquid outlet pipe (82) is communicated between the liquid supplementing tank (8) and the disinfection tank (7).

7. The needle cannula cleaning water circulation system according to claim 1, characterized in that: tank (1) is open-top structure, tank (1) top is close to the one end fixedly connected with fixed lid (11) of moisturizing pipe (2), moisturizing hole (111) have been seted up on fixed lid (11), moisturizing pipe (2) are passed through moisturizing hole (111) with tank (1) intercommunication, keep away from at the top of tank (1) the one end of fixed lid (11) articulates there is rotatory lid (12).

8. The needle cannula cleaning water circulation system according to claim 1, characterized in that: and a condensing fan (6) is arranged on one side of the water outlet pipe (3).