Steam sampling equipment and pharmaceutical system
The steam sampling device with a cold condensation mechanism addresses contamination issues in traditional steam detection methods by enabling in-line sampling, maintaining steam quality and ensuring process safety in pharmaceutical applications.
Patent Information
- Application Number
- CN202421577603.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-05
AI Technical Summary
During the pharmaceutical process, traditional steam component detection methods will cause contamination of steam storage mechanisms, affecting the safety of the pharmaceutical process.
A steam sampling device is designed to control the steam flow direction through a steam guide valve and a steam inlet valve, and use a condensation mechanism to form condensate water for detection, avoiding the disassembly and assembly of the external detection device and ensuring the cleanliness of the steam storage mechanism.
Effectively prevent impurities and bacteria in the air from contaminating the steam storage mechanism, ensuring the safety of the pharmaceutical process, making it easy to operate and reduce manpower consumption.
Smart Images
Figure CN223107344U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of pharmaceutical engineering, and particularly to a steam sampling device and a pharmaceutical system. Background Art
[0002] During the pharmaceutical process, staff need to regularly detect the components of the steam used in pharmaceuticals to ensure that the content of impurities, bacteria, etc. in the steam meets the pharmaceutical standards; in traditional technologies, usually an external detection device is used to detect the components of the steam in the steam storage mechanism. However, during the process of the staff connecting or disconnecting the detection device to / from the steam storage mechanism, impurities and bacteria in the air will take the opportunity to enter the steam storage mechanism, thereby contaminating the steam in the steam storage mechanism, resulting in the steam not meeting the pharmaceutical standards and affecting the subsequent pharmaceutical process. Summary of the Invention
[0003] Based on this, it is necessary to provide a steam sampling device and a pharmaceutical system for the problem that the steam in the steam storage mechanism will be contaminated when detecting the steam components in the traditional way.
[0004] Its technical solution is as follows:
[0005] An embodiment provides a steam sampling device, including:
[0006] A condensation mechanism, the condensation mechanism is provided with a communicating steam inlet and a water outlet, and the steam inlet is used for communicating with a steam storage mechanism;
[0007] A steam inlet valve, the steam inlet valve is arranged at the steam inlet and can control the opening and closing of the steam inlet;
[0008] A steam guide pipeline, one end of the steam guide pipeline is used for communicating with a steam storage mechanism, and the other end of the steam guide pipeline is used for communicating with a steam using device; and
[0009] A steam guide valve, the steam guide valve is arranged on the steam guide pipeline, and the steam guide valve is used for controlling the on-off of the steam guide pipeline.
[0010] In the above steam sampling device, the steam storage mechanism and the steam using device are connected through a steam guiding pipeline, and the on-off of the steam guiding pipeline is controlled by a steam guiding valve. The steam inlet of the condensation mechanism is connected to the steam storage mechanism and is provided with a steam inlet valve, and the opening and closing of the steam inlet is controlled by the steam inlet valve. When the steam using device needs to be used, the steam inlet valve is closed and the steam guiding valve is opened, and the steam in the steam storage mechanism enters the steam using device through the steam guiding pipeline and does not enter the condensation mechanism for the normal use of the steam using device; when it is necessary to sample and detect the steam in the steam storage mechanism, the steam guiding valve is closed and the steam inlet valve is opened, and the steam in the steam storage mechanism flows into the condensation mechanism through the steam inlet and does not enter the steam using device. The condensation mechanism condenses the steam to form condensed water, and the staff detects the condensed water, and then detects the components of the steam in the steam storage mechanism; compared with the traditional technology, the above steam sampling device does not need to detect the components of the steam by disassembling and installing an external detection device on the steam storage mechanism, effectively preventing impurities and bacteria in the air from entering the steam storage mechanism when installing or disassembling the external detection device and polluting the steam in the steam storage mechanism, and ensuring the safety of the subsequent pharmaceutical process.
[0011] In one embodiment, the steam sampling device further includes a drainage pipeline and a steam trap, one end of the drainage pipeline is connected to the steam guiding pipeline, and the steam trap is arranged on the drainage pipeline.
[0012] In one embodiment, the condensation mechanism includes a heat exchange member and a refrigeration member, the heat exchange member is provided with the steam inlet and the water outlet which are communicated, and the refrigeration member is connected to the heat exchange member.
[0013] In one embodiment, the heat exchange member is provided with a first heat exchange part and a second heat exchange part, the first heat exchange part is provided with the steam inlet and the water outlet which are communicated, the second heat exchange part is provided with a cold inlet and a cold outlet which are communicated, the refrigeration member is provided with an output port and an input port which are communicated, the output port is connected to the cold inlet, the input port is connected to the cold outlet, and the first heat exchange part can exchange heat with the second heat exchange part.
[0014] In one embodiment, the first heat exchange part includes a heat exchange pipeline, the second heat exchange part includes a heat exchange housing, one end of the heat exchange pipeline is provided with the steam inlet, the other end of the heat exchange pipeline is provided with the water outlet, the heat exchange housing is provided with a heat exchange cavity, both the cold inlet and the cold outlet are communicated with the heat exchange cavity, the heat exchange pipeline passes through the heat exchange housing and has a heat exchange pipe section, and the heat exchange pipe section is located in the heat exchange cavity.
[0015] In one embodiment, there are at least two heat exchange pipelines, and the radial directions of all the heat exchange pipelines are spaced apart along a first direction.
[0016] In one embodiment, the condensation mechanism further includes a cold transmission pipeline and a filter element. One end of the cold transmission pipeline is communicated with the output port, the other end of the cold transmission pipeline is communicated with the cold inlet, and the filter element is arranged in the cold transmission pipeline.
[0017] In one embodiment, the condensation mechanism further includes a sampling pipeline, a discharge pipeline, a sampling valve and a discharge valve. Both the sampling pipeline and the discharge pipeline are communicated with the water outlet. The sampling valve is arranged in the sampling pipeline and is used to control the on-off of the sampling pipeline. The discharge valve is arranged in the discharge pipeline and is used to control the on-off of the discharge pipeline.
[0018] In one embodiment, the condensation mechanism further includes a temperature monitoring element. The temperature monitoring element is arranged in at least one of the sampling pipeline and the discharge pipeline. Both the sampling valve and the discharge valve are electrically connected to the temperature monitoring element.
[0019] Another embodiment provides a pharmaceutical system, and the pharmaceutical system includes the steam sampling device as described above.
[0020] In the above-mentioned pharmaceutical system, the steam storage mechanism and the steam using device are communicated through a steam guiding pipeline, and the on-off of the steam guiding pipeline is controlled by a steam guiding valve. The steam inlet of the condensation mechanism is communicated with the steam storage mechanism and is provided with a steam inlet valve, and the opening and closing of the steam inlet are controlled by the steam inlet valve. When the steam using device needs to be used, the steam inlet valve is closed and the steam guiding valve is opened. The steam in the steam storage mechanism enters the steam using device through the steam guiding pipeline and does not enter the condensation mechanism for the normal use of the steam using device. When it is necessary to sample and detect the steam in the steam storage mechanism, the steam guiding valve is closed and the steam inlet valve is opened. The steam in the steam storage mechanism flows into the condensation mechanism through the steam inlet and does not enter the steam using device. The condensation mechanism condenses the steam to form condensed water, and the staff detects the condensed water, and then detects the components of the steam in the steam storage mechanism. Compared with the traditional technology, the above-mentioned steam sampling device does not need to detect the components of the steam by disassembling and installing an external detection device in the steam storage mechanism, effectively preventing impurities and bacteria in the air from entering the steam storage mechanism when installing or disassembling the external detection device and polluting the steam in the steam storage mechanism, and ensuring the safety of the subsequent pharmaceutical process. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0022] Figure 1 This is a schematic structural diagram of a steam sampling device in an embodiment of the present application.
[0023] Figure 2 It is Figure 1 a schematic diagram of a partial structure in
[0024] Figure 3 It is Figure 1 a schematic diagram of another part of the structure in
[0025] Figure 4 This is a schematic structural diagram of a heat exchange element in an embodiment of the present application.
[0026] Explanation of the reference numerals in the drawings:
[0027] 100, condensation mechanism; 110, steam inlet; 111, steam inlet valve; 120, water outlet; 130, steam inlet pipeline; 140, heat exchange element; 150, refrigeration element; 151, input port; 152, output port; 153, cold discharge pipeline; 154, cold discharge valve; 160, first heat exchange part; 161, heat exchange pipeline; 170, second heat exchange part; 171, cold inlet; 172, cold outlet; 173, heat exchange housing; 174, heat exchange cavity; 180, cold transmission pipeline; 181, filter element; 191, sampling pipeline; 192, discharge pipeline; 193, sampling valve; 194, discharge valve; 195, temperature monitoring element; 196, drain valve; 200, steam storage mechanism; 300, steam guiding pipeline; 310, steam guiding valve; 400, steam using equipment; 500, drainage pipeline; 510, drain valve; 521, first drain valve; 522, second drain valve; 600, main steam guiding pipe; 610, pressure sensor. Detailed implementation manners
[0028] To make the above objects, features and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.
[0029] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.
[0030] In addition, if there are terms such as "first" and "second", these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if there is a term "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0031] In the present application, unless otherwise clearly defined and limited, if there are terms such as "mounted", "connected", "connected to", "fixed", etc., these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0032] In the present application, unless otherwise clearly defined and limited, if there is a description such as a first feature being "on" or "under" a second feature, the meaning may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0033] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If present, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.
[0034] Please refer to Figures 1 to 3 , an embodiment of the present application provides a steam sampling device, including a condensation mechanism 100, a steam inlet valve 111, a steam guide pipeline 300 and a steam guide valve 310. The condensation mechanism 100 is provided with a connected steam inlet 110 and a water outlet 120. The steam inlet 110 is used to communicate with a steam storage mechanism 200; the steam inlet valve 111 is disposed at the steam inlet 110 and can control the opening and closing of the steam inlet 110; one end of the steam guide pipeline 300 is used to communicate with the steam storage mechanism 200, and the other end of the steam guide pipeline 300 is used to communicate with a steam using device 400; the steam guide valve 310 is disposed on the steam guide pipeline 300, and the steam guide valve 310 is used to control the on-off of the steam guide pipeline 300.
[0035] For the above steam sampling device, the steam storage mechanism 200 and the steam using device 400 are connected through the steam guide pipeline 300, and the on-off of the steam guide pipeline 300 is controlled by the steam guide valve 310. The steam inlet 110 of the condensation mechanism 100 is connected to the steam storage mechanism 200 and is provided with the steam inlet valve 111, and the opening and closing of the steam inlet 110 is controlled by the steam inlet valve 111. When the steam using device 400 needs to be used, the steam inlet valve 111 is closed and the steam guide valve 310 is opened. The steam in the steam storage mechanism 200 enters the steam using device 400 through the steam guide pipeline 300 and does not enter the condensation mechanism 100 for the normal use of the steam using device 400; when it is necessary to sample and detect the steam in the steam storage mechanism 200, the steam guide valve 310 is closed and the steam inlet valve 111 is opened. The steam in the steam storage mechanism 200 flows into the condensation mechanism 100 through the steam inlet 110 and does not enter the steam using device 400. The condensation mechanism 100 condenses the steam to form condensed water, and the staff detects the condensed water, thereby detecting the components of the steam in the steam storage mechanism 200; compared with the traditional technology, the above steam sampling device does not need to detect the components of the steam by disassembling and installing an external detection device on the steam storage mechanism 200, effectively preventing impurities and bacteria in the air from entering the steam storage mechanism 200 when installing or disassembling the external detection device and polluting the steam in the steam storage mechanism 200, ensuring the safety of the subsequent pharmaceutical process.
[0036] For explanation, in the traditional technology, usually an external detection device is installed on the steam storage mechanism 200 to sample and detect the steam in the steam storage mechanism 200. Since the external detection device integrates many components and has a large volume, it is relatively cumbersome to use. It cannot be operated by a single person, and multiple people need to operate simultaneously for each disassembly and assembly, consuming a large amount of labor. Moreover, multiple people operating are prone to scalding the staff. In this embodiment, the staff only needs to perform the switch operations on the steam inlet valve 111 and the steam guide valve 310 to sample or normally use the steam in the steam storage mechanism 200, which is convenient to operate and will not scald the staff.
[0037] Furthermore, the steam storage mechanism 200 in the above embodiment can be a steam pipe network or a steam generator, etc., and no specific limitation is made here.
[0038] As an example, the steam using device 400 in the above embodiment is a device that consumes steam in a pharmaceutical system, such as a heating device, a sterilization and disinfection device, a purification device, etc., which will not be elaborated here.
[0039] Please refer to Figure 2 , in one embodiment, the condensation mechanism 100 further includes a steam inlet pipeline 130. One end of the steam inlet pipeline 130 is communicated with the steam storage mechanism 200, and the other end of the steam inlet pipeline 130 is communicated with the steam inlet 110. The steam inlet valve 111 is arranged on the steam inlet pipeline 130 and is used to control the on-off of the steam inlet pipeline 130.
[0040] Specifically, the steam inlet valve is a manual ball valve.
[0041] Please refer to Figure 2 , in one embodiment, the steam sampling device further includes a drainage pipeline 500 and a steam trap 510. One end of the drainage pipeline 500 is communicated with the steam guide pipeline 300, and the steam trap 510 is arranged on the drainage pipeline 500.
[0042] When it is necessary to introduce the steam in the steam storage mechanism 200 into the steam using device 400, a part of the steam will form condensate and flow into the drainage pipeline 500, and the condensate will be drained through the drainage pipeline 500. The steam trap 510 arranged on the drainage pipeline 500 can automatically identify the steam and condensate in the drainage pipeline 500. The steam trap 510 can block the flow of steam and allow the flow of condensate, so as to achieve the purpose of steam blocking and drainage and ensure the dryness of the steam entering the steam using device 400.
[0043] Furthermore, please refer to Figure 2, a first drain valve 521 and a second drain valve 522 are also provided on the drain pipe 500. The first drain valve 521 and the second drain valve 522 are respectively arranged on the upstream section and the downstream section of the steam trap 510. By opening and closing the first drain valve 521 and the second drain valve 522, it is possible to control whether the drain pipe 500 conducts drainage work; in addition, the settings of the first drain valve 521 and the second drain valve 522 can also ensure that impurities and bacteria in the air do not enter the steam storage device through the drain pipe 500, further ensuring that the composition of the steam can meet the use standards.
[0044] Specifically, the first drain valve 521 and the second drain valve 522 are manual ball valves.
[0045] Please refer to Figure 2 , in one embodiment, the steam sampling device further includes a steam guide main pipe 600. The steam guide main pipe 600 is used to communicate with the steam storage mechanism 200. The steam inlet pipe 130, the steam guide pipe 300, and the drain pipe 500 are all communicated with the steam guide main pipe 600.
[0046] Specifically in Figure 1 and Figure 2 the embodiment shown, the drain pipe 500 can be used as a part of the downstream of the steam guide main pipe 600, saving the layout cost while ensuring the drainage effect.
[0047] Furthermore, a pressure sensor 610 is provided at one end of the steam guide main pipe 600 communicating with the steam storage mechanism 200. The pressure sensor 610 is used to monitor the pressure of the steam entering the steam guide main pipe 600. When the steam pressure reaches the set value, the steam can be output to ensure the steam output effect.
[0048] Please refer to Figure 1 and Figure 3 , in one embodiment, the condensation mechanism 100 includes a heat exchange member 140 and a refrigeration member 150. The heat exchange member 140 is provided with a communicating steam inlet 110 and a water outlet 120. The refrigeration member 150 is communicated with the heat exchange member 140.
[0049] Steam enters the heat exchange member 140 from the steam inlet 110. The refrigeration member 150 is communicated with the heat exchange member 140 and transfers cold to the heat exchange member 140. The cold transferred to the heat exchange member 140 can be absorbed by the steam in the heat exchange member 140, so that the steam is converted into condensed water. The condensed water is discharged from the water outlet 120 for the staff to detect, and then the steam composition in the steam storage mechanism 200 is detected.
[0050] Please refer to Figure 4, in one embodiment, the heat exchange member 140 is provided with a first heat exchange portion 160 and a second heat exchange portion 170. The first heat exchange portion 160 is provided with a steam inlet 110 and a water outlet 120 that are connected. The second heat exchange portion 170 is provided with a cold inlet 171 and a cold outlet 172 that are connected. The refrigerating member 150 is provided with an output port 152 and an input port 151 that are connected. The output port 152 is connected to the cold inlet 171, and the input port 151 is connected to the cold outlet 172. The first heat exchange portion 160 can perform heat exchange with the second heat exchange portion 170.
[0051] The refrigerating member 150 can generate cold and transfer the cold to the cold medium. The cold medium in the refrigerating member 150 is discharged from the output port 152 and enters the second heat exchange portion 170 from the cold inlet 171. After the steam enters the first heat exchange portion 160 from the steam inlet 110, it exchanges heat with the cold medium in the second heat exchange portion 170, so that the steam in the first heat exchange portion 160 is transformed into condensed water. The condensed water is discharged from the water outlet 120 for the staff to detect; the cold medium after heat exchange is discharged from the cold outlet 172 and enters the refrigerating member 150 again from the input port 151. The refrigerating member 150 generates cold and transfers it into the cold medium, and the cold medium is discharged from the output port 152 again and enters the second heat exchange portion 170 from the cold inlet 171, and so on, to continuously cool the steam in the first heat exchange portion 160 and ensure the condensation effect.
[0052] Specifically, the temperature of the cold medium in the refrigerating member 150 is 7°C. After the steam exchanges heat with the cold medium, 60°C condensed water is formed.
[0053] Please refer to Figure 4 , in one embodiment, the first heat exchange portion 160 includes a heat exchange pipeline 161, and the second heat exchange portion 170 includes a heat exchange housing 173. One end of the heat exchange pipeline 161 is provided with a steam inlet 110, and the other end of the heat exchange pipeline 161 is provided with a water outlet 120. The heat exchange housing 173 is provided with a heat exchange cavity 174. The cold inlet 171 and the cold outlet 172 are both connected to the heat exchange cavity 174. The heat exchange pipeline 161 passes through the heat exchange housing 173 and has a heat exchange pipe section, and the heat exchange pipe section is located in the heat exchange cavity 174.
[0054] The cold medium is discharged from the outlet 152 of the refrigerating member 150 and enters the heat exchange chamber 174 through the cold inlet 171. The heat exchange pipeline 161 is disposed in the heat exchange housing 173. When the steam enters the heat exchange pipeline 161 through the steam inlet 110 and passes through the heat exchange pipe section, it can exchange heat with the cold medium in the heat exchange chamber 174. The heat of the steam is absorbed by the cold medium and thus converted into condensate. The condensate is discharged from the water outlet 120 for subsequent inspection by the staff. The cold medium in the heat exchange chamber 174 is discharged from the cold outlet 172 after absorbing heat and then enters the refrigerating member 150 again from the input port 151. The refrigerating member 150 transfers cold to the cold medium, and the cold medium is discharged from the outlet 152 again and enters the heat exchange chamber 174 from the cold inlet 171. This process is repeated to continuously cool the steam in the heat exchange pipe section, thereby ensuring the condensation effect. With such a setting, the condensation efficiency of the steam can be improved.
[0055] Further, a cold discharge pipeline 153 communicating with the refrigerating member 150 is also provided. The cold discharge pipeline 153 is used to discharge the cold medium after use. A cold discharge valve 154 is provided on the cold discharge pipeline 153, and the cold discharge valve 154 is used to control the on-off of the cold discharge pipeline 153.
[0056] Please refer to Figure 4 , in one embodiment, there are at least two heat exchange pipelines 161, and the radial directions of all the heat exchange pipelines 161 are spaced apart along the first direction (i.e., Figure 4 the A direction in
[0057] By providing at least two heat exchange pipelines 161, the heat exchange efficiency between the cold medium and the steam in the heat exchange chamber 174 can be improved, the generation speed of the condensate is faster, and thus the collection efficiency of the condensate is improved.
[0058] As an explanation, please refer to Figure 4 , the first direction (i.e., Figure 4 the A direction in
[0059] in the above embodiment) is the width direction of the heat exchange housing 173. In other embodiments, the heat exchange pipeline 161 can also be wound around in the heat exchange chamber 174, which will not be elaborated here.
[0060] Further, please refer to Figure 4 , the first heat exchange device further includes a steam inlet chamber and a water outlet chamber. The steam inlet 110 is provided in the steam inlet chamber, and the water outlet 120 is provided in the water outlet chamber. One ends of all the heat exchange pipelines 161 are communicated with the steam inlet chamber, and the other ends of all the heat exchange pipelines 161 are communicated with the water outlet chamber. After the steam enters the steam inlet chamber through the steam inlet 110, it enters different heat exchange pipelines 161 respectively and exchanges heat with the cold medium in the heat exchange chamber 174. The condensate formed in different heat exchange pipelines 161 first gathers in the water outlet chamber and then is discharged from the water outlet 120 to improve the generation efficiency and collection efficiency of the condensate.
[0061] Please refer to Figure 3 In one embodiment, the condensation mechanism 100 further includes a cold transmission pipeline 180 and a filter element 181. One end of the cold transmission pipeline 180 is communicated with the output port 152, and the other end of the cold transmission pipeline 180 is communicated with the cold inlet 171. The filter element 181 is arranged in the cold transmission pipeline 180.
[0062] The cold medium is discharged from the output port 152 and enters the cold transmission pipeline 180. The cold medium in the cold transmission pipeline 180 is filtered by the filter element 181 and then enters the second heat exchange part 170 from the cold inlet 171, so as to ensure that the cold medium entering the second heat exchange part 170 has fewer impurities and ensure that the second heat exchange part 170 is not polluted.
[0063] Please refer to Figure 1 and Figure 3 In one embodiment, the condensation mechanism 100 further includes a sampling pipeline 191, a discharge pipeline 192, a sampling valve 193 and a discharge valve 194. The sampling pipeline 191 and the discharge pipeline 192 are both communicated with the water outlet 120. The sampling valve 193 is arranged in the sampling pipeline 191 and is used to control the on-off of the sampling pipeline 191. The discharge valve 194 is arranged in the discharge pipeline 192 and is used to control the on-off of the discharge pipeline 192.
[0064] When the condensed water discharged from the water outlet 120 does not meet the detection requirements, the staff opens the discharge valve 194 and closes the sampling valve 193. At this time, the condensed water that does not meet the detection requirements is discharged from the discharge pipeline 192; when the condensed water discharged from the water outlet 120 meets the detection requirements, the staff closes the discharge valve 194 and opens the sampling valve 193. At this time, the condensed water that meets the detection requirements is discharged from the sampling pipeline 191 for the staff to sample and detect the condensed water; with such a setting, it is possible to control the sampling pipeline 191 to only output the condensed water that meets the detection requirements, and the operation is convenient.
[0065] By way of explanation, in the above embodiments, there are various bases for whether the condensed water meets the detection standard. By way of example, the bases for whether the condensed water meets the detection standard include temperature, flow rate, etc. If the temperature of the condensed water is too high, it will not only pose a risk of scalding to the staff, but also damage the subsequent detection instruments used to detect the condensed water; if the flow rate of the condensed water is too small, the staff will need to spend a long time collecting the condensed water, and the sampling efficiency is low; in summary, when the temperature of the condensed water is lower than the preset temperature and the flow rate is greater than the preset flow rate, the staff closes the discharge valve 194 and opens the sampling valve 193 to collect the condensed water that meets the requirements.
[0066] Specifically, the detection standard for the condensed water is that the temperature is less than or equal to 60 °C and the flow rate is greater than or equal to 300 mL / minute.
[0067] Please refer to Figure 3 In one embodiment, the condensation mechanism 100 further includes a temperature monitoring member 195. The temperature monitoring member 195 is disposed on at least one of the sampling pipeline 191 and the discharge pipeline 192. Both the sampling valve 193 and the discharge valve 194 are electrically connected to the temperature monitoring member 195.
[0068] The temperature monitoring member 195 can monitor the temperature of the condensed water in real time. When the temperature monitoring member 195 monitors that the temperature of the condensed water is greater than the preset temperature, the condensed water does not meet the detection standard. At this time, the temperature monitoring member 195 sends an electrical signal to the sampling valve 193 and the discharge valve 194, causing the discharge valve 194 to open and the sampling valve 193 to close, so as to discharge the condensed water that does not meet the detection standard through the discharge pipeline 192; when the temperature monitoring member 195 monitors that the temperature of the condensed water is less than the preset temperature, the condensed water meets the detection standard. At this time, the temperature monitoring member 195 sends an electrical signal to the sampling valve 193 and the discharge valve 194, causing the discharge valve 194 to close and the sampling valve 193 to open, and the condensed water flows out through the sampling pipeline 191 for the staff to sample and detect; by setting the temperature monitoring member 195, there is no need to manually open and close the sampling valve 193 and the discharge valve 194, which simplifies the operation steps, prevents the staff from being scalded by high-temperature condensed water, and improves safety.
[0069] Specifically Figure 3 In the illustrated embodiment, the temperature monitoring member 195 is disposed on the discharge pipeline 192; it can be understood that since both the discharge pipeline 192 and the sampling pipeline 191 are connected to the water outlet 120, therefore, whether the temperature monitoring member 195 is disposed on the discharge pipeline 192 or the sampling pipeline 191, or temperature monitoring members 195 are respectively disposed on the discharge pipeline 192 and the sampling pipeline 191, the temperature of the condensed water can be monitored. This will not be elaborated here.
[0070] Please refer to Figure 3 In one embodiment, the condensation mechanism 100 further includes a steam trap valve 196. The steam trap valve 196 is disposed on the discharge pipeline 192. The steam trap valve 196 can automatically identify the steam and condensed water in the discharge pipeline 192. The steam trap valve 196 can block the flow of steam and allow the condensed water to flow, so as to achieve the purpose of steam blocking and drainage and avoid steam loss.
[0071] Furthermore, in one embodiment, the steam sampling device is also equipped with a cleaning and sterilization function. Please refer to Figure 1 Open the steam inlet valve 111 to introduce the steam in the steam storage mechanism 200 into the condensation mechanism 100. The high-temperature steam can sterilize the condensation mechanism 100 to ensure the cleanliness inside the condensation mechanism 100; specifically, the sterilization time should last for more than 15 minutes. The water converted from the steam during the sterilization process is discharged through the steam trap valve 196 of the discharge pipeline 192.
[0072] Another embodiment of the present application provides a pharmaceutical system, including a steam sampling device as in any of the above embodiments.
[0073] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.
[0074] The above embodiments only represent several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.
Claims
1. A steam sampling device, characterized in that, Comprising: A condensing mechanism, the condensing mechanism is provided with a steam inlet and a water outlet that are connected, and the steam inlet is used to communicate with a steam storage mechanism; A steam inlet valve, the steam inlet valve is arranged at the steam inlet and can control the opening and closing of the steam inlet; A steam guiding pipeline, one end of the steam guiding pipeline is used to communicate with a steam storage mechanism, and the other end of the steam guiding pipeline is used to communicate with a steam using device; and A steam guiding valve, the steam guiding valve is arranged on the steam guiding pipeline, and the steam guiding valve is used to control the on-off of the steam guiding pipeline.
2. The steam sampling device according to claim 1, characterized in that, The steam sampling device further includes a drainage pipeline and a steam trap, one end of the drainage pipeline is connected to the steam guiding pipeline, and the steam trap is arranged on the drainage pipeline.
3. The steam sampling device according to claim 1, characterized in that, The condensing mechanism includes a heat exchange member and a refrigerating member, the heat exchange member is provided with the steam inlet and the water outlet that are connected, and the refrigerating member is connected to the heat exchange member.
4. The steam sampling device according to claim 3, wherein, The heat exchange member is provided with a first heat exchange part and a second heat exchange part, the first heat exchange part is provided with the steam inlet and the water outlet that are connected, the second heat exchange part is provided with a cold inlet and a cold outlet that are connected, the refrigerating member is provided with an output port and an input port that are connected, the output port is connected to the cold inlet, the input port is connected to the cold outlet, and the first heat exchange part can perform heat exchange with the second heat exchange part.
5. The steam sampling device according to claim 4, characterized in that, The first heat exchange part includes a heat exchange pipeline, the second heat exchange part includes a heat exchange housing, one end of the heat exchange pipeline is provided with the steam inlet, the other end of the heat exchange pipeline is provided with the water outlet, the heat exchange housing is provided with a heat exchange cavity, the cold inlet and the cold outlet are both connected to the heat exchange cavity, and the heat exchange pipeline passes through the heat exchange housing and has a heat exchange pipe section, and the heat exchange pipe section is located in the heat exchange cavity.
6. The steam sampling device according to claim 5, characterized in that, There are at least two heat exchange pipelines, and the radial directions of all the heat exchange pipelines are spaced apart along a first direction.
7. The steam sampling device according to claim 4, characterized in that, The condensing mechanism further includes a cold conveying pipeline and a filtering member, one end of the cold conveying pipeline is connected to the output port, the other end of the cold conveying pipeline is connected to the cold inlet, and the filtering member is arranged on the cold conveying pipeline.
8. The steam sampling device according to claim 3, wherein The condensing mechanism further includes a sampling pipeline, a discharge pipeline, a sampling valve and a discharge valve, the sampling pipeline and the discharge pipeline are both connected to the water outlet, the sampling valve is arranged on the sampling pipeline and is used to control the on-off of the sampling pipeline, and the discharge valve is arranged on the discharge pipeline and is used to control the on-off of the discharge pipeline.
9. The steam sampling device according to claim 8, characterized in that, The condensing mechanism further includes a temperature monitoring member, the temperature monitoring member is arranged on at least one of the sampling pipeline and the discharge pipeline, and the sampling valve and the discharge valve are both electrically connected to the temperature monitoring member.
10. A pharmaceutical system, characterized in that, The pharmaceutical system includes the steam sampling device according to any one of claims 1-9.