CN212091821U

CN212091821U - Liquid preparation device

Info

Publication number: CN212091821U
Application number: CN202020016028.5U
Authority: CN
Inventors: 缪雨臻; 缪雪荣; 陈晓斌
Original assignee: Zhejiang Dkcom Animal Health Products Co ltd
Current assignee: Zhejiang Dkcom Animal Health Products Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-12-08
Anticipated expiration: 2030-01-06

Abstract

The present application discloses a liquid formulation device. The liquid preparation configuration device is used for configuring a liquid preparation and comprises: the tank body is of a double-layer structure consisting of an inner container and a shell sleeved outside the inner container, the inner container contains a liquid preparation to be configured, and a regulation and control channel is formed between the inner container and the shell; the temperature adjusting system is arranged on the tank body and comprises a heating system and a cooling system, and the heating system and the cooling system are respectively matched with the regulating and controlling channel to heat or cool the inner container and the liquid preparation in the inner container; and the safety valve is arranged on the tank body, and when the temperature regulating system heats the tank body and the liquid preparation in the tank body, the safety valve is automatically opened when the air pressure in the tank body is too high so as to release the too high pressure and ensure the safety of the sterilization process.

Description

Liquid preparation device

Technical Field

The invention relates to the field of liquid preparation processing, in particular to a liquid preparation configuration device.

Background

The liquid preparation is a liquid preparation prepared by dispersing the medicine in a proper dispersion medium by different dispersion methods and dispersion degrees, and can be used for internal administration and external application. The production environment of different liquid preparations has different requirements, compared with a solid preparation, the production environment of the liquid preparation is generally higher in cleanliness than the solid preparation, if the liquid preparation is not subjected to sterilization treatment, the liquid preparation is easy to cause quality risks of bacterial contamination, rancidity and flatulence, and after the general liquid preparation is prepared, boiling sterilization treatment is required to kill microorganisms in the liquid preparation. Therefore, sterilization is one of the most important aspects of liquid formulation.

The heatable liquid formulation dispensing devices commonly used in the market today have some drawbacks in use:

firstly, when the liquid preparation device is heated, the air pressure in the device is increased, and steam overflows from a breather valve arranged on the liquid preparation device, so that the sterilization effect is reduced; if the breather valve is also closed, the liquid preparation device is thoroughly sealed, and although a good sterilization effect is achieved, the thoroughly sealed liquid preparation device causes the pressure in the liquid preparation device to be uncontrolled, so that a great potential safety hazard is generated;

secondly, after the liquid in the liquid preparation device is heated, the liquid can be filled only after being basically cooled to room temperature, the natural cooling time of the liquid in the device is longer, the material is at high temperature for a long time, the degradation of effective components is easy to cause, the working efficiency is also influenced, and if the liquid is discharged into a barrel for cooling, the workload is increased, and the risk of bacterial contamination is increased;

finally, when liquid preparations are canned, the liquid needs to be discharged from the liquid outlet and transferred to a filling room for filling, which also increases the workload and the risk of contamination.

Therefore, a need exists for a new liquid formulation dispensing device to address the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a liquid preparation prepares device, liquid preparation prepares device can guarantee the sterilization effect for liquid preparation provides effectual sterilization environment, has higher security simultaneously.

Another object of the utility model is to provide a liquid preparation prepares device, liquid preparation prepares device can carry out cooling operation at once after the sterilization process to realize quick cooling, reduce effective constituent's degradation, ensure the drug effect, save time simultaneously improves working effect, reduces the risk of dying bacteria.

Another object of the utility model is to provide a liquid preparation prepares device, wherein liquid preparation prepare device include compressed air pump and with the compressed air pipeline that compressed air pump connects, in letting in the cavity through compressed air pipeline's the other end, close other all valves with the air contact simultaneously, open out the liquid valve, with the feed liquid through going out the liquid pipeline with the feed liquid through filling between totally enclosed pipe-line transportation to the filling, guarantee the aseptic assurance level of product.

Another object of the utility model is to provide a liquid preparation device, set up compressed air filter on the air pipe, the filter will the air that the compression pump was gone into filters to provide aseptic environment.

The utility model provides a liquid preparation prepares device has solved current liquid preparation effectively and has prepared the problem that the device is difficult to balanced effective sterilization and guarantee security, liquid preparation prepares the device and does not relate to complicated equipment and material and introduces, and the application effect is good, and the suitability is strong, has higher popularization nature.

The utility model aims at realizing through the following technical scheme:

a liquid formulation dispensing device comprising:

the tank body is of a double-layer structure consisting of an inner container and a shell sleeved outside the inner container, the inner container contains a liquid preparation to be configured in the inner container, a regulation and control channel is formed between the inner container and the shell, a heat insulation layer is attached to the outer surface of the shell, a feeding port and a water inlet are formed in the tank body, the water inlet is fixedly connected with a water inlet pipe, a cleaning ball is fixedly arranged on the water inlet pipe, a pressure gauge, a respirator, a stirrer, a thermometer, a sight glass lamp, a liquid level meter and a sanitary manhole are further arranged on the tank body, and a breathing control valve is arranged on the respirator;

the temperature adjusting system is arranged on the tank body and comprises a heating system and a cooling system, and the heating system and the cooling system are respectively matched with the regulating and controlling channel to heat or cool the inner container and the liquid preparation in the inner container; and

and the safety valve is arranged on the tank body, and when the temperature regulating system heats the tank body and the liquid preparation in the tank body, the safety valve is automatically opened when the air pressure in the tank body is too high so as to release the too high pressure and ensure the safety of the sterilization process.

Preferably, the heating system includes a steam inlet pipe and a steam outlet pipe, a steam inlet control valve and a steam outlet control valve are respectively arranged on the steam inlet pipe and the steam outlet pipe, the steam inlet pipe and the steam outlet pipe are respectively and fixedly connected to the tank body and communicated with the regulation and control channel, so that after the steam inlet control valve is opened, high-temperature steam is introduced into the regulation and control channel through the steam inlet pipe, and meanwhile, the steam outlet valve is opened to lead the steam outlet pipe to lead out the steam in the regulation and control channel, so that the steam in the regulation and control channel flows, and the liquid preparation in the inner container is continuously heated under the action of heat transfer.

Preferably, the steam introduction pipe is fixedly provided at an upper portion of the tank body, and the steam discharge pipe is fixedly provided at a lower portion of the tank body.

Preferably, cooling system includes cooling water inlet tube and cooling water derivation pipeline, the cooling water inlet tube with set up cooling water inlet valve and cooling water derivation valve on the cooling water derivation pipeline respectively, the cooling water inlet tube with the cooling water derivation pipeline is located respectively on the jar body and with regulation and control passageway intercommunication, with through opening during the cooling water inlet valve the cooling water inlet tube is leading-in with the cooling water regulation and control passageway, opens simultaneously the cooling water derivation valve makes the cooling water derivation pipeline will the cooling water in the regulation and control passageway is derived, so that take away under the effect of heat transfer when the cooling water in the regulation and control pipeline flows the heat of liquid preparation, it is right the liquid preparation in the inner bag carries out continuous cooling.

Preferably, the cooling water introduction pipe is fixedly provided at a lower side portion of the tank body, and the cooling water discharge pipe is fixedly provided at an upper portion of the tank body.

Preferably, the steam introduction pipe and the cooling water discharge pipe share the same pipe.

Preferably, the liquid preparation configuration device further comprises a liquid leading-out system, the liquid leading-out system comprises an air compression pump, an air pipeline and a liquid outlet pipeline, an air valve and a liquid outlet valve are respectively arranged on the air pipeline and the liquid outlet pipeline, the liquid outlet pipeline is communicated with the inside of the tank body, the air pipeline is communicated with the inside of the tank body, after the air valve is opened, the air compression pump guides compressed air into the tank body through the air pipeline so as to increase the air pressure in the tank body, and the liquid preparation in the inner container flows out of the liquid outlet pipeline by opening the liquid outlet valve under the action of the air pressure.

Preferably, a compressed air filter is arranged on the air pipeline to filter and sterilize the air introduced into the tank body.

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.

Drawings

Fig. 1 is a schematic structural diagram of a liquid preparation preparing device provided by the present invention.

Detailed Description

The terms and words used in the following specification and claims are not limited to the literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the invention. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present invention are provided for illustration only and not for the purpose of limiting the invention as defined by the appended claims and their equivalents.

While ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used only to distinguish one element from another. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the teachings of the inventive concepts. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1 of the drawings, a liquid preparation apparatus according to a preferred embodiment of the present application is illustrated, and the liquid preparation apparatus is used for dispensing a liquid preparation and includes a tank 10, the tank 10 has a double-layer structure formed by an inner container 11 and a casing 12 sleeved outside the inner container 11, a regulating passage 13 is formed between the inner container 11 and the casing 12, and the liquid preparation in the inner container 11 and the inner container 11 is heated and cooled by injecting media with different temperatures into the regulating passage 13 and utilizing the principle of heat transfer.

In order to maintain the temperature of the can body 10, an insulating layer a is attached to the outer surface of the outer shell 12. The heat-insulating layer A is preferably made of polyurethane material so as to achieve a high heat-insulating effect. The heat-insulating layer a further prevents the temperature of the medium injected into the regulating passage 13 from excessively losing, thereby improving the working efficiency of heating and cooling the inner container 11 and the liquid preparation in the inner container 11.

Furthermore, the tank body 10 is provided with a feeding port 14 and a water inlet 15, the water inlet 15 is fixedly connected with a water inlet pipe 16, the water inlet pipe 16 is fixedly provided with a cleaning ball B, and the cleaning ball B is arranged in the tank body 10 to clean the liquid introduced by the water inlet pipe 16.

The tank body 10 is also provided with a pressure gauge C, a breather D, a thermometer F, a stirrer E and a liquid level meter G. The pressure gauge C is used for displaying the pressure value in the tank body, and when the pressure value in the tank body 10 is too high, a user can take effective measures to ensure the production safety; the respirator D is used for discharging pressure after the pressure in the tank body 10 is increased, so that the production safety is guaranteed; the sensing end of the thermometer F extends into the tank body 10, the display end displays the temperature monitored by the sensing end, and a user can know the temperature in the tank body 10 in time through the thermometer F and respond to the temperature; the stirrer E extends into the tank body 10 from the upper part of the tank body 10, and is connected with a motor to stir the liquid preparation in the tank body 10, and the stirring motor can be also connected with a speed reducing device for controlling the stirring speed; the liquid level meter G is used for detecting the liquid level in the regulating and controlling channel 13, preferably is a glass tube liquid level meter, and is vertically fixed on the side surface of the tank body 10; in addition, a sight glass lamp H and a sanitary manhole I are arranged on the tank body 10. Since the above devices are all common in the art, they will not be described in detail.

In the present application, the can body 10 is preferably of an oval configuration overall.

Preferably, the liquid preparation configuring device further includes a temperature adjusting system 20, the temperature adjusting system 20 is disposed on the tank 10, and includes a heating system 21 and a cooling system 22, and the heating system 21 and the cooling system 22 are respectively matched with the regulating channel 13 to heat or cool the inner container 11 and the liquid preparation in the inner container 11.

Further, the heating system 21 includes a steam inlet pipe 211 and a steam outlet pipe 212, a steam inlet control valve 2110 and a steam outlet control valve 2120 are respectively disposed on the steam inlet pipe 211 and the steam outlet pipe 212, the steam inlet pipe 211 and the steam outlet pipe 212 are respectively fixed to the tank 10 and are communicated with the regulating channel 13, so that the steam inlet pipe 211 opens the steam inlet control valve 2110 to introduce high-temperature steam into the regulating channel 13, and the steam outlet valve 2120 opens to allow the steam outlet pipe 212 to discharge the steam in the regulating channel 13, so that the steam in the regulating channel 13 flows, and the liquid preparation in the inner container 11 is continuously heated under the action of heat transfer.

In order to allow high-temperature air to enter the regulation passage 13 and circulate, the steam introduction pipe 211 is fixedly disposed at an upper portion of the tank 10, so that steam sinks under its own weight and gradually fills the regulation pipe 211, and is discharged through the steam discharge pipe 212 fixedly disposed below the tank 10.

When the liquid preparation in the can body 10 is heated, all valves in contact with air are closed, and the steam inlet valve 2110 and the steam outlet valve 2120 are opened, so that high-temperature steam enters the regulating channel 13, circulates in the regulating channel 13, and is led out from the steam outlet pipe 2120, so that the steam in the regulating channel 13 flows, and the liquid preparation in the inner container 11 is continuously heated under the action of heat transfer.

The liquid preparation dispensing device further comprises at least one safety valve 30, wherein the safety valve 30 is arranged on the tank body 10 and is automatically opened when the air pressure in the tank body 10 is too high during the operation of the temperature regulating system 20, so as to ensure the safety of the sterilization process. Specifically, when the liquid preparation in the can body 10 is heated, all valves in contact with air are closed, the steam inlet valve 2110 and the steam outlet valve 2120 are opened, so that high-temperature steam enters the regulating channel 13 and circulates in the regulating channel 13, the high-temperature steam is led out from the steam outlet pipeline 2120, the pressure in the inner container 11 is increased by heating, and when the pressure in the inner container 11 is too high, the safety valve 30 is automatically opened, the too high pressure is discharged, and safe production is guaranteed.

Further, the cooling system 22 of the temperature control system 20 includes a cooling water introducing pipe 221 and a cooling water discharging pipe 222, a cooling water introduction valve 2210 and a cooling water discharge valve 2220 are provided to the cooling water introduction pipe 221 and the cooling water discharge pipe 222, the cooling water introduction pipe 221 and the cooling water discharge pipe 222 are respectively provided on the tank 10 and communicate with the regulation passage 13, to introduce cooling water into the regulating pipe 13 through the cooling water introduction pipe 221 when the cooling water introduction valve 2210 is opened, at the same time, the cooling water lead-out valve 2220 is opened to lead out the cooling water in the control pipe 13 through the cooling water lead-out pipe 222, so that the cooling water in the regulating and controlling pipe 13 takes away the heat of the liquid preparation under the action of heat transfer when flowing, and the liquid preparation in the inner container 11 is cooled continuously.

In order to improve the cooling efficiency of the cooling system 22, the cooling water introduction line 2211 is fixedly provided at a lower portion of the tank 10, and the cooling water discharge line 222 is fixedly provided at an upper portion of the tank 10. When the cooling water is gradually introduced into the regulating passage 13, the water level in the regulating passage 13 gradually rises until reaching the cooling water outlet pipe 222 and being led out from the outlet pipe 222. It is easily understood that the cooling water and the liquid preparation are continuously heat-transferred, the temperature of the cooling water is increased, and the liquid preparation is stably cooled and lowered by continuously injecting the cooling water and discharging the cooling water with the increased temperature.

In practice, the cooling operation is carried out immediately after heating. At this time, the cooling water introducing valve 2210 is opened, the cooling water is introduced into the regulating and controlling channel 13, the water level in the regulating and controlling channel 13 rises along with the continuous injection of the cooling water, the steam in the regulating and controlling channel 13 is gradually pushed upwards and discharged from the cooling water outlet, and at this time, the regulating and controlling channel 13 is filled with the cooling water, and the liquid preparation in the inner container 11 is effectively cooled. In order to better obtain the cooling effect, the cooling water can be guided in and guided out at the same time, so that the stability of the temperature of the cooling water in the regulating and controlling channel 13 is effectively guaranteed, the cooling efficiency is improved, the effect of rapid cooling is achieved, the degradation of effective components is reduced, the drug effect is ensured, the time is saved, and the risk of bacterial contamination is reduced.

In order to improve convenience of the liquid preparation apparatus, the steam introduction pipe 211 and the cooling water discharge pipe 222 may share the same pipe. Since the heating and cooling processes are generally performed separately, it is possible to share the same pipe for the steam introduction pipe 211 and the cooling water discharge pipe 222. By controlling the steam introduction valve 2110 and the cooling water introduction valve 2220, it is possible to achieve non-interference during operation.

The liquid preparation configuration device further comprises a liquid leading-out system 40, wherein the liquid leading-out system 40 comprises an air compression pump 41, an air pipeline 42 and a liquid outlet pipeline 43. An air valve 420 and a liquid outlet valve 430 are respectively arranged on the air pipe 42 and the liquid outlet pipe 43, the liquid outlet pipe 43 is communicated with the inside of the tank 10, the air pipe 42 is communicated with the inside of the tank 10, after the air valve 420 is opened, the air compression pump 41 introduces compressed air into the tank 10 through the air pipe 42 to increase the air pressure in the tank 10, and under the action of the air pressure, the liquid preparation in the inner container 10 flows out from the liquid outlet pipe 43 by opening the liquid outlet valve 430.

The air duct 42 is provided with a compressed air filter 44 to filter and sterilize air introduced into the can body 10.

Specifically, after the liquid preparation is cooled, the compressed air valve 420 is opened, other valves on the tank 10, which are in contact with air, are closed, the liquid outlet valve 430 is opened, compressed air enters the tank 10 after being filtered by the compressed air filter 44, the compressed air provides a safe and sterile environment for the tank 10 through the action of the air filter 44, and the liquid preparation is led out through the liquid outlet pipeline 43, so that the sterile environment in the process of leading out the liquid preparation is ensured.

To sum up, the utility model provides a liquid preparation prepares device has solved current liquid preparation effectively and has prepared the problem that the device is difficult to balanced effective sterilization and guarantee security, liquid preparation prepares device and does not relate to complicated equipment and material and introduce, and the application effect is good, and the suitability is strong, has higher generalizability.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present application and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A liquid formulation dispensing device for dispensing a liquid formulation, comprising:

2. The liquid preparation dispensing device according to claim 1, wherein the heating system includes a steam inlet pipe and a steam outlet pipe, a steam inlet control valve and a steam outlet control valve are respectively disposed on the steam inlet pipe and the steam outlet pipe, and the steam inlet pipe and the steam outlet pipe are respectively fixed to the tank and are communicated with the regulating channel, so that the steam inlet pipe can introduce high-temperature steam into the regulating channel after the steam inlet control valve is opened, and the steam outlet valve can be opened to allow the steam outlet pipe to discharge the steam in the regulating channel, so that the steam in the regulating channel flows, and the liquid preparation in the inner container is continuously heated by the heat transfer.

3. The liquid preparation dispensing apparatus according to claim 2, wherein the vapor introduction pipe is fixedly provided at an upper portion of the tank, and the vapor discharge pipe is fixedly provided at a lower portion of the tank.

4. The liquid preparation dispensing apparatus according to any one of claims 2 to 3, wherein the cooling system includes a cooling water introduction pipe and a cooling water discharge pipe, the cooling water leading-in pipeline and the cooling water leading-out pipeline are respectively provided with a cooling water leading-in valve and a cooling water leading-out valve, the cooling water leading-in pipeline and the cooling water leading-out pipeline are respectively arranged on the tank body and are communicated with the regulating and controlling channel, so as to introduce the cooling water into the regulation and control passage through the cooling water introduction pipe when the cooling water introduction valve is opened, meanwhile, the cooling water lead-out valve is opened to lead the cooling water lead-out pipeline to lead out the cooling water in the regulating and controlling channel, so that the heat of the liquid preparation is taken away under the action of heat transfer when the cooling water in the regulating and controlling channel flows, and the liquid preparation in the inner container is continuously cooled.

5. The liquid preparation disposition apparatus of claim 4, wherein the cooling water introduction pipe is fixedly provided at a lower side portion of the tank, and the cooling water discharge pipe is fixedly provided at an upper portion of the tank.

6. The liquid preparation dispensing apparatus according to claim 5, wherein the steam introduction pipe and the cooling water discharge pipe share the same pipe.

7. The liquid preparation dispensing device of claim 1, further comprising a liquid outlet system, wherein the liquid outlet system comprises an air compressor pump, an air pipe and a liquid outlet pipe, an air valve and a liquid outlet valve are respectively disposed on the air pipe and the liquid outlet pipe, the liquid outlet pipe is communicated with the inside of the tank, the air pipe is communicated with the inside of the tank, after the air valve is opened, the air compressor pump introduces compressed air into the tank through the air pipe to increase the air pressure in the tank, and the liquid preparation in the inner container flows out of the liquid outlet pipe by opening the liquid outlet valve under the action of the air pressure.

8. The liquid preparation dispensing apparatus according to claim 7, wherein the air duct is provided with a compressed air filter for filtering and sterilizing air introduced into the tank body.