CN213316649U

CN213316649U - Small-capacity liquid preparation leak detection and cleaning energy-saving device

Info

Publication number: CN213316649U
Application number: CN202021966835.XU
Authority: CN
Inventors: 荆俊志; 徐增海; 杨海鹏; 赵鑫; 吴永广
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-01
Anticipated expiration: 2030-09-09

Abstract

The utility model designs a small-capacity liquid preparation leak detection and cleaning energy-saving device, which comprises a color water recovery component and a cleaning water recovery component, wherein the color water recovery component comprises a sterilizer and a color water tank, and the sterilizer and the color water tank form a first circulation loop; the washing water recovery assembly comprises a purification water tank and a sterilizer, the purification water tank and the sterilizer form a second circulation loop, the sterilizer is provided with a third circulation loop, valves and circulating pumps are arranged in the first circulation loop, the second circulation loop and the third circulation loop, the valves and the circulating pumps are connected with a control device, and the valves and the circulating pumps are controlled by the control device to be switched on and off, so that inflow and outflow of the color water and the purification water are controlled, and recycling of the color water and the purification water is realized.

Description

Small-capacity liquid preparation leak detection and cleaning energy-saving device

Technical Field

The utility model relates to an economizer field, concretely relates to small capacity liquid preparation leak hunting and wash economizer.

Background

The small-volume liquid preparation needs to be sterilized, subjected to leak detection and cleaned by ampoule water bath sterilization equipment, wherein in the leak detection stage, colored water is added under the vacuum condition to check whether the preparation bottle has leakage. After the leak detection stage is completed, the small-volume liquid preparation bottle body can have residual color water, purified water is required to be used as cleaning water to clean the preparation bottle, and the cleaning treatment generally comprises two stages, namely a first cleaning stage and a second cleaning stage. In the first washing stage, purified water is fed into the top of the sterilizer to drip wash the small-volume liquid preparation bottle body, the cleaned purified water is discharged from the bottom, and the purified water is discharged while entering; and injecting a certain amount of purified water into the inner chamber in the second washing stage, and circularly cleaning by a circulating pump. However, in the process of leak detection and cleaning, a large amount of colored water and purified water are directly discharged after being used once, so that waste of water resources is caused.

Disclosure of Invention

The utility model provides a technical problem provide a can cyclic utilization look water and purification water's small capacity liquid preparation leak hunting and wash economizer.

In order to solve the problems, the utility model provides a small-capacity liquid preparation leak hunting and cleaning energy-saving device, which comprises a color water recovery component and a cleaning water recovery component, wherein the color water recovery component comprises a sterilizer and a color water tank, and the sterilizer and the color water tank form a first circulation loop; the washing water recovery assembly comprises a purified water tank and a sterilizer, the purified water tank and the sterilizer form a second circulation loop, the sterilizer is provided with a third circulation loop, valves and circulating pumps are arranged in the first circulation loop, the second circulation loop and the third circulation loop, and the valves and the circulating pumps are connected with a control device. The opening and closing of a valve and a circulating pump in the circulating loop are controlled by the control device, and the used colored water and the used purified water are controlled to return to the container again, so that the colored water and the purified water are recycled.

The utility model discloses a further improvement still, all be provided with the level gauge on look water pitcher and the purification water pitcher, detect liquid content in look water pitcher and the purification water pitcher through the level gauge, confirm whether to supply look water and purification water to guarantee to have sufficient liquid to carry out the leak hunting and the washing of liquid preparation bottle.

The utility model discloses a further improvement is in addition, all be provided with two water inlets on colour water pitcher and the purification water pitcher, the water inlet includes water inlet one and the water inlet three of being connected with the exit one of steriliser, and the water inlet two and the water inlet four that are used for replenishing colour water and purification water respectively, be provided with valve three and valve four on water inlet two and the water inlet four respectively, liquid can be followed the steriliser and imported and exported after flowing back and get back to colour water pitcher and purification water pitcher to when the liquid that flows back from the steriliser is not enough when using next time, can follow water inlet two respectively and water inlet four to colour water and purification water and replenish.

The utility model discloses a further improvement is in addition, all set gradually check valve, filter on look water pitcher and the purification water pitcher, look water pitcher and purification water pitcher all are provided with the drain valve, and behind discharge look water or purification water, look water pitcher and purification water pitcher may be in the negative pressure, at this moment have in the air admission look water pitcher or the purification water pitcher, can filter the air through the filter, prevent that dust, bacterium etc. from getting into look water pitcher and purification water pitcher to prevent to produce the backward flow through the check valve. When the color water or the purified water is recovered or supplemented, the pressure in the color water tank or the purified water tank is increased, and the pressure is released through a check valve in the other loop, so that the color water and the purified water can be fully recovered and supplemented. And the dirt accumulated at the bottom and the waste water for cleaning the color water tank and the purified water tank can be discharged through the drain valve.

The utility model discloses a further improvement still, the filter is the degerming filter, the drain valve is manual stop valve. Through manual stop valves, the operator can control the discharge of dirt and waste water in a flexible manner.

The utility model discloses a further improvement still, valve three, valve four are the pneumatic valve, can realize automatic control valve's switch, practice thrift the manpower.

The beneficial effects of the utility model reside in that, realize the look water cyclic utilization in the leak hunting stage through circulation circuit one, realized two purified water reuse who washes in the washing stage through circulation circuit two, improved the utilization ratio of look water and purified water in the small capacity liquid preparation leak hunting and the washing stage, in addition the utility model discloses can improve work efficiency through controlling means automatic control valve's switch, practiced thrift the manpower.

Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

In the figure, 1, eight valves, 2, two inlet and outlet valves, 3, a sterilizer, 4, seven valves, 5, six valves, 6, one inlet and outlet valves, 7, five valves, 8, a first circulating pump, 9, a first valve, 10, a liquid level meter, 11, a first water outlet, 12, a drain valve, 13, a second water outlet, 14, a second circulating pump, 15, a purified water tank, 16, a color water tank, 17, a fourth water inlet, 18, a third water inlet, 19, a fourth valve, 20, a second water inlet, 21, a third valve, 22, a first water inlet, 23, a filter, 24, a check valve, 25, a second valve, 26, a valve, 27, a circulating pump, 28, a ninth valve, 29, a first check valve, 30 and a second check valve.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected to each other, indirectly connected to each other through an intermediate member, or connected to each other through the inside of two members. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following explains key terms appearing in the present invention.

As shown in the figure, the utility model relates to a small capacity liquid preparation leak hunting and washs economizer, retrieve the subassembly and wash water recovery subassembly including controlling means, look water. The color water recovery assembly comprises a color water tank 16 and a sterilizer 3, wherein the color water tank 16 and the sterilizer 3 are connected into a first circulation loop, and color water in the first circulation loop sequentially passes through a first water outlet 11 of the color water tank 16, a first valve 9, the sterilizer 3, a first circulation pump 8 and a fifth valve 7 and then returns to the color water tank 16 from a first water inlet 22 of the color water tank 16. The cleaning water recovery assembly comprises a purified water tank 15 and a sterilizer 3, the purified water tank 15 and the sterilizer 3 form a second circulation loop, the purified water after the second washing is recovered, and the purified water after the second washing sequentially passes through an inlet and outlet I6, a circulating pump I8, a valve II 5, the purified water tank 15, a circulating pump II 14 and a valve II 25 of the sterilizer 3 in the second circulation loop, and then flows into the sterilizer 3 from an inlet and outlet II 2 to be subjected to the next first washing. Purified water entering from the valve eight 1 sequentially passes through the sterilizer 3, the first circulating pump 8 and the valve seven 4 and then returns to the sterilizer 3 to form a third circulating loop, circulating leaching in the second washing stage of the small-volume liquid reagent is carried out, and after the second washing is finished, the purified water flows into the purified water tank 15 from the third water inlet 18 through the first circulating pump 8 and the valve six 5. Ready for the next wash. And the valves 26 and the circulating pumps 27 in the first circulating loop, the second circulating loop and the third circulating loop are connected with a control device and are controlled to be opened and closed by the control device, wherein the valves 26 comprise a first valve 9, a second valve 25, a fifth valve 7, a sixth valve 5, a seventh valve 4, an eighth valve 1 and a ninth valve 28, and the circulating pump 27 comprises a first circulating pump 8 and a second circulating pump 14. The water color tank 16 and the water purification tank 15 are respectively provided with a second water inlet 20 and a fourth water inlet 17 for supplementing liquid, the second water inlet 20 is provided with a third valve 21, the fourth water inlet 17 is provided with a fourth valve 19, and the third valve 21 and the fourth valve 19 are also connected with the control device. In addition, the first valve 9 to the ninth valve 28 are preferably pneumatic valves. The color water tank 16 and the purified water tank 15 are both provided with a check valve 24 and a filter 23, the filter 23 is a sterilizing filter, the check valve 24 comprises a first check valve 29 arranged at the outlet end of the filter 23 and a second check valve 30 arranged on the other branch of the pipeline, the first check valve 29 only can flow to the color water tank 16 or the purified water tank 15, and the water of the second check valve 30 only can flow to the color water tank 16 or the purified water tank 15. The liquid level meters 10 are arranged on the color water tank 16 and the purification water tank 15. In addition, the first water outlet 11 of the color water tank 16 and the second water outlet 13 of the purified water tank 15 are both provided with a drain valve 12 for discharging waste water, and the drain valve 12 is preferably a manual cut-off valve.

The utility model discloses small capacity liquid preparation leak hunting and washing economizer's principle does: when the leak detection program is started, the liquid level in the color water tank 16 is detected through the liquid level meter 10, whether the third valve 21 is opened to supplement color water is judged according to the liquid level, when the vacuum leak detection is started, the first valve 9 is opened by the control device, the color water is pumped into the vacuum inner chamber of the sterilizer 3, the first valve 9 is closed when the color water content meets the requirement, when the color water is discharged after the leak detection is finished, the seventh valve 4 is controlled to be closed, the fifth valve 7 and the first circulating pump 8 are opened, and the color water is discharged into the color water tank 16; when the cleaning program is started, the liquid content in the purified water tank 15 is checked, whether the valve IV 19 is opened or not is judged according to the liquid content, when the first cleaning is started, the circulating pump II 14, the valve II 25 and the valve IX 28 are controlled to be opened, the purified water is conveyed to the top end of the sterilizer 3 and is discharged through the inlet-outlet I6 and the valve IX 28 of the sterilizer 3; when the second washing is started, opening the valve eight 1 for water injection, after the water injection is finished, closing the valve eight 1, opening the valve seven 4 and the circulating pump I8, setting the circulating leaching time, closing the valve seven 4 after the second washing is finished, opening the valve six 5 and the circulating pump I8, discharging purified water to the purified water tank 15, and closing the control device.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The small-capacity liquid preparation leakage detecting and cleaning energy-saving device is characterized by comprising a colored water recovery assembly and a cleaning water recovery assembly, wherein the colored water recovery assembly comprises a sterilizer (3) and a colored water tank (16), and the sterilizer (3) and the colored water tank (16) form a first circulation loop; the washing water recovery assembly comprises a purified water tank (15) and a sterilizer (3), the purified water tank (15) and the sterilizer (3) form a second circulation loop, the sterilizer (3) is provided with a third circulation loop, valves (26) and circulating pumps (27) are arranged in the first circulation loop, the second circulation loop and the third circulation loop, and the valves (26) and the circulating pumps (27) are connected with a control device.

2. Leak detection and cleaning economizer for small volume liquid preparations according to claim 1, characterized in that level gauges (10) are provided on both the color water tank (16) and the purification water tank (15).

3. The small-volume liquid preparation leakage detection and cleaning energy-saving device is characterized in that two water inlets are formed in the color water tank (16) and the purified water tank (15), the water inlets comprise a first water inlet (22) and a third water inlet (18) which are connected with the first inlet and the second outlet (6) of the sterilizer (3), a second water inlet (20) and a fourth water inlet (17) which are used for supplementing color water and purified water respectively, and a third valve (21) and a fourth valve (19) are formed in the second water inlet (20) and the fourth water inlet (17) respectively.

4. The small-volume liquid preparation leakage detection and cleaning energy-saving device is characterized in that a check valve (24) and a filter (23) are sequentially arranged on each of the color water tank (16) and the purification water tank (15), and each of the color water tank (16) and the purification water tank (15) is provided with a drain valve (12).

5. The small-volume liquid preparation leak detection and cleaning energy-saving device according to claim 4, wherein the filter (23) is a sterilizing filter, and the drain valve (12) is a manual cut-off valve.

6. A small volume liquid formulation leak detection and cleaning economizer as claimed in claim 1 or 3 wherein said valve (26), valve three (21), valve four (19) are pneumatic valves.