Liquid medicine recovery equipment

Abstract

The utility model provides liquid medicine recovery equipment, and relates to the field of liquid recovery, and the liquid medicine recovery equipment comprises a pit for storing liquid medicine, a plurality of detection pieces, a control piece, a transmission structure and a storage structure; the multiple detection pieces are arranged in the pit in the vertical direction, the multiple detection pieces are used for obtaining the liquid level height of the liquid medicine, and the detection pieces are electrically connected to the control piece; a water inlet of the transmission structure communicates with the bottom of the pit, a water outlet of the transmission structure communicates with the storage structure, and the transmission structure is connected to the control part; the control piece at least can be used for controlling opening or closing of the transmission structure; when part of the detection parts are located below the liquid level of the liquid medicine, the control part controls the transmission structure to be started, and the transmission structure transmits the liquid medicine into the storage structure. The possibility that the pit is full and the like can be reduced, and normal use of the pit is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of liquid recovery, and in particular to a liquid medicine recovery device. Background Art

[0002] In industrial production, production waste liquid and other liquid medicines can usually be stored in temporary storage devices such as pits. When the volume of liquid medicines in the pits is large, it is necessary to recycle and transfer the liquid medicines in the pits to achieve standardized treatment of the liquid medicines. However, the liquid medicines in the pits may not be recycled in time, which makes the pits prone to being full, affecting the normal use of the pits. Utility Model Content

[0003] The embodiments of the present application provide a liquid medicine recovery device to solve the problem that the liquid medicine in the pit may not be recovered in time, which may cause the pit to be full and affect the normal use of the pit.

[0004] The liquid medicine recovery device provided in the embodiment of the present application includes a pit for storing the liquid medicine, a plurality of detection components, a control component, a transmission structure and a storage structure;

[0005] The plurality of detection components are arranged in the pit along a vertical direction, the plurality of detection components are used to obtain the liquid level of the liquid medicine, and the detection components are electrically connected to the control component;

[0006] The water inlet of the transmission structure is connected to the bottom of the pit, the water outlet of the transmission structure is connected to the storage structure, and the transmission structure is connected to the control member;

[0007] The control component can at least be used to control the transmission structure to open or close; when part of the detection component is located below the liquid surface of the medicine liquid, the control component controls the transmission structure to open, and the transmission structure transmits the medicine liquid to the storage structure.

[0008] By adopting the above technical solution, by setting up multiple detection parts, the multiple detection parts are set in the pit in the vertical direction. When the liquid level of the medicine liquid in the pit is higher than some of the detection parts, the detection parts can transmit the liquid level of the medicine liquid to the control part. The control part controls the transmission structure to open, and the transmission structure transmits the medicine liquid to the storage structure, so that the medicine liquid recovery equipment can recover the medicine liquid in the pit and transfer the medicine liquid in the pit to the storage structure, thereby reducing the possibility of the pit being full and ensuring the normal use of the pit.

[0009] In some possible implementations, the transmission structure is configured as a pneumatic transmission structure, and the pneumatic transmission structure has an air inlet;

[0010] The input end of the control element is used to connect to the power source, and the output end of the control element is connected to the air inlet; when the control element controls the transmission structure to open, the air inlet is connected to the power source through the control element.

[0011] In some possible implementations, the plurality of detection members include a first detection member and a second detection member, and the first detection member is located below the second detection member;

[0012] When the first detection member and the second detection member are both located below the liquid surface of the medicinal liquid, the control member controls the transmission structure to open; when the first detection member and the second detection member are both located above the liquid surface of the medicinal liquid, the control member controls the transmission structure to close.

[0013] In some possible implementations, the plurality of detection elements further include a third detection element, and the third detection element is located above the second detection element.

[0014] In some possible implementations, the height difference between the first detection member and the bottom of the pit is less than or equal to 10% of the depth of the pit;

[0015] The height difference between the second detection member and the bottom of the pit is greater than or equal to 70% and less than or equal to 80% of the depth of the pit;

[0016] The height difference between the third detection member and the bottom of the pit is greater than or equal to 85% of the depth of the pit.

[0017] In some possible implementations, at least one induction element is disposed in the storage structure, and the induction element is electrically connected to the control element;

[0018] When part of the sensing element is located below the liquid surface of the liquid medicine, the control element controls the transmission structure to be closed.

[0019] In some possible implementations, the number of the sensing elements is set to be multiple, and the multiple sensing elements include a first sensing element and a second sensing element, and the first sensing element is located below the second sensing element;

[0020] When the first sensing element and the second sensing element are both located above the liquid surface of the medicine, the control element controls the transmission structure to open; when the first sensing element and the second sensing element are both located below the liquid surface of the medicine, the control element controls the transmission structure to close.

[0021] In some possible implementations, the sensing element further includes a third sensing element, and the third sensing element is located above the second sensing element;

[0022] The height difference between the first sensing element and the bottom of the storage structure is less than or equal to 10% of the depth of the storage structure;

[0023] The height difference between the second sensing element and the bottom of the storage structure is greater than or equal to 70% of the depth of the storage structure and less than or equal to 80% of the depth of the storage structure;

[0024] The height difference between the third induction element and the bottom of the storage structure is greater than or equal to 85% of the depth of the storage structure.

[0025] In some possible implementations, the number of the storage structures may be set to be multiple, and the number of the transmission structures may be set to be multiple;

[0026] The plurality of transmission structures are arranged in one-to-one correspondence with the plurality of storage structures, and the plurality of transmission structures and the induction components arranged on the plurality of storage structures are all electrically connected to the control component.

[0027] In some possible implementations, the number of the storage structures may be set to be multiple, the water outlet of the transmission structure is provided with multiple transmission pipes, and the transmission structure is connected to the multiple storage structures through the multiple transmission pipes;

[0028] The transmission pipeline is provided with a flow control valve, and the flow control valve is electrically connected to the control element. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0030] Figure 1 A schematic diagram of the structure of a liquid medicine recovery device provided in an embodiment of the present application;

[0031] Figure 2 A schematic diagram of the structure of a liquid medicine recovery device having multiple transmission structures and multiple storage structures provided in an embodiment of the present application;

[0032] Figure 3 A schematic structural diagram of a liquid medicine recovery device with multiple storage structures provided in an embodiment of the present application.

[0033] Description of reference numerals:

[0034] 100. Pit;

[0035] 200, transmission structure;

[0036] 210. Transmission pipeline; 211. Flow control valve;

[0037] 300. Storage structure;

[0038] 400, test pieces;

[0039] 400a, a first detection member; 400b, a second detection member; 400c, a third detection member;

[0040] 500, induction parts;

[0041] 500a, a first sensing element; 500b, a second sensing element; 500c, a third sensing element;

[0042] 600. Control parts.

[0043] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0044] As described in the background technology, in industrial production, production waste liquid and other liquid medicines can usually be stored in temporary storage devices such as pits. When the volume of liquid medicines in the pits is large, it is necessary to recycle and transfer the liquid medicines in the pits to achieve standardized treatment of the liquid medicines. However, due to the possibility that the liquid medicines in the pits are not recovered in time, the pits are prone to being full, or even overflowing, which affects the normal use of the pits.

[0045] In order to solve the above technical problems, the embodiment of the present application provides a liquid medicine recovery device, which is provided with multiple detection parts, and the multiple detection parts are arranged in the pit in the vertical direction. When the liquid level of the liquid medicine in the pit is higher than some of the detection parts, the detection parts can transmit the liquid level of the liquid medicine to the control part, and the control part controls the transmission structure to open, and the transmission structure transmits the liquid medicine to the storage structure, so that the liquid medicine recovery equipment can recover the liquid medicine in the pit and transfer the liquid medicine in the pit to the storage structure, thereby reducing the possibility of the pit being full and ensuring the normal use of the pit.

[0046] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0047] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0048] Reference Figure 1 The embodiment of the present application provides a liquid medicine recovery device, comprising a pit 100 for storing liquid medicine, a plurality of detection members 400 and a control member 600. The plurality of detection members 400 can be arranged in the pit 100 along the vertical direction, the plurality of detection members 400 are used to obtain the liquid level of the liquid medicine in the pit 100, and the detection member 400 can be connected to the control member 600 to send a signal to the control member 600.

[0049] The liquid medicine recovery equipment may also include a transmission structure 200, the water inlet of the transmission structure 200 may be connected to the bottom of the pit 100, the water outlet of the transmission structure 200 is connected to the storage structure 300, and the transmission structure 200 is connected to the control component 600 to transmit the liquid medicine from the pit 100 to the storage structure 300 through the transmission structure 200.

[0050] The control member 600 can at least be used to control the transmission structure 200 to be turned on or off. When part of the detection member 400 is located below the liquid surface of the drug liquid, the control member 600 can control the transmission structure 200 to be turned on, and the transmission structure 200 can transmit the drug liquid to the storage structure 300, so that the drug liquid in the pit 100 can be recovered through the transmission structure 200, and the drug liquid in the pit 100 can be transferred to the storage structure 300.

[0051] Exemplarily, the transmission structure 200 can be set as a pneumatic transmission structure 200, and the pneumatic transmission structure 200 has an air inlet; the input end of the control component 600 can be used to connect to a power source, and the output end of the control component 600 is connected to the air inlet; when the control component 600 controls the transmission structure 200 to open, the air inlet is connected to the power source through the control component 600.

[0052] Reference Figure 1 In some possible implementations, the plurality of detection members 400 may include a first detection member 400a and a second detection member 400b, and the first detection member 400a may be located below the second detection member 400b.

[0053] Exemplarily, when the first detection member 400a and the second detection member 400b are both located below the liquid surface of the drug liquid, the control member 600 controls the transmission structure 200 to open, so as to recover the drug liquid in the pit 100 through the transmission structure 200, so that the liquid surface height of the drug liquid in the pit 100 is reduced. When the first detection member 400a and the second detection member 400b are both located above the liquid surface of the drug liquid, the control member 600 can control the transmission structure 200 to close.

[0054] It should be noted that when the first detection member 400a and the second detection member 400b are located above the liquid surface, the first detection member 400a and the second detection member 400b may be partially located below the liquid surface, and the detection ends of the first detection member 400a and the second detection member 400b are not in contact with the liquid medicine.

[0055] When the first detection member 400a and the second detection member 400b are located below the liquid surface, the first detection member 400a and the second detection member 400b may be partially located above the liquid surface, and the detection ends of the first detection member 400a and the second detection member 400b are both in contact with the liquid medicine.

[0056] It is easy to understand that when the liquid level of the medicine in the pit 100 is higher than the height of the first detection component 400a and lower than the height of the second detection component 400b, the control component 600 can control the transmission structure 200 to close, and the medicine is gradually stored in the pit 100, so that the liquid level of the medicine in the pit 100 gradually rises.

[0057] When the liquid level of the medicine in the pit 100 is higher than the height of the first detection component 400a and the height of the second detection component 400b, the control component 600 can control the transmission structure 200 to open, and the transmission structure 200 can transmit the medicine to the storage structure 300, so that the medicine in the pit 100 can be recovered through the transmission structure 200, so that the liquid level of the medicine in the pit 100 gradually decreases.

[0058] When the liquid level of the medicine in the pit 100 is lower than the height of the first detection component 400a, the control component 600 can control the transmission structure 200 to close, thereby reducing the idling of the transmission structure 200 due to too little medicine in the pit 100, thereby playing a certain protective role for the transmission structure 200.

[0059] Exemplarily, the plurality of detection members 400 may further include a third detection member 400c. The third detection member 400c is located above the second detection member 400b. The first detection member 400a, the second detection member 400b and the third detection member 400c are arranged in sequence from bottom to top along the vertical direction.

[0060] When the second detection component 400b fails, etc., the liquid level of the medicine in the pit 100 is higher than the height of the second detection component 400b, and the second detection component 400b does not send a signal to the control component 600, so that the transmission structure 200 is in a closed state, and the liquid level of the medicine in the pit 100 gradually rises to the third detection component 400c.

[0061] By setting the third detection component 400c, when the liquid level of the medicine liquid in the pit 100 gradually rises to the third detection component 400c, the third detection component 400c can transmit a signal to the control component 600, so that the control component 600 can control the transmission structure 200 to open, and the transmission structure 200 can transmit the medicine liquid to the storage structure 300, so that the medicine liquid in the pit 100 can be recovered through the transmission structure 200.

[0062] It is easy to understand that when the second detection member 400b is in a normal working state, the third detection member 400c is above the liquid level of the liquid medicine, so that the third detection member 400c is less likely to contact the liquid medicine, thereby reducing the possibility of damage to the third detection member 400c. When the liquid level of the liquid medicine is detected by the third detection member 400c, the third detection member 400c can be in a normal working state, thereby reducing the possibility of damage to the second detection member 400b and the third detection member 400c at the same time.

[0063] The multiple detection members 400 may also include several detection members 400, and the detection member 400 may be arranged on the side of the first detection member 400a away from the second detection member 400b, or, the detection member 400 may be arranged between the first detection member 400a and the second detection member 400b, or, the detection member 400 may be arranged between the second detection member 400b and the third detection member 400c, or, the detection member 400 may also be arranged on the side of the third detection member 400c away from the second detection member 400b. The embodiment of the present application does not impose further restrictions on this, as long as the accuracy of the detection of the liquid level height of the medicine in the pit 100 by the multiple detection members 400 can be guaranteed.

[0064] Exemplarily, the height difference between the first detection member 400a and the bottom of the pit 100 may be less than or equal to 10% of the depth of the pit 100. For example, the height difference between the first detection member 400a and the bottom of the pit 100 may be set to any one of 5%, 6%, 7%, 8%, 9% and 10% to reduce the possibility of the transmission structure 200 idling.

[0065] The height difference between the second detection member 400b and the bottom of the pit 100 can be greater than or equal to 70% of the depth of the pit 100 and less than or equal to 80% of the depth of the pit 100. For example, the height difference between the second detection member 400b and the bottom of the pit 100 can be set to any one of 70%, 72%, 74%, 76%, 78% and 80%.

[0066] The height difference between the third detection member 400c and the bottom of the pit 100 may be greater than or equal to 85% of the depth of the pit 100. For example, the height difference between the third detection member 400c and the bottom of the pit 100 may be set to any one of 85%, 88%, 90%, 92%, 95% and 98% to reduce the possibility of the liquid medicine in the pit 100 overflowing from the pit 100.

[0067] It should be noted that the number of the pits 100 can be set to one or more. When the number of the pits 100 is set to multiple, the multiple pits 100 can be interconnected, or the multiple pits 100 can be set independently.

[0068] Reference Figure 1 In some possible implementations, at least one sensor 500 is disposed in the storage structure 300. The sensor 500 can be used to obtain the liquid level of the liquid medicine in the storage structure 300, and the sensor 500 can be electrically connected to the control component 600 to send an electrical signal to the control component 600. When part of the sensor 500 is located below the liquid level of the liquid medicine, the control component 600 controls the transmission structure 200 to close, so as to reduce the possibility of the liquid medicine in the storage structure 300 overflowing.

[0069] For example, the number of the induction members 500 can be set to be multiple. The multiple induction members 500 can include a first induction member 500a and a second induction member 500b, and the first induction member 500a and the second induction member 500b can be arranged in the storage structure 300 along the vertical direction, and the first induction member 500a is located below the second induction member 500b.

[0070] When the first sensing member 500a and the second sensing member 500b are both located above the liquid surface of the medicinal liquid, the control member 600 controls the transmission structure 200 to open; when the first sensing member 500a and the second sensing member 500b are both located below the liquid surface of the medicinal liquid, the control member 600 controls the transmission structure 200 to close.

[0071] For example, when the first sensor 500a and the second sensor 500b are both located above the liquid surface of the liquid medicine, the control member 600 can control the transmission structure 200 to open, so as to transport the liquid medicine in the pit 100 to the storage structure 300 through the transmission structure 200. When the first sensor 500a and the second sensor 500b are both located below the liquid surface of the liquid medicine, the control member 600 controls the transmission structure 200 to close, so as to reduce the possibility of the liquid medicine in the storage structure 300 overflowing.

[0072] It should be noted that when the first sensing element 500a and the second sensing element 500b are located above the liquid surface, the first sensing element 500a and the second sensing element 500b may be partially located below the liquid surface, and the detection ends of the first sensing element 500a and the second sensing element 500b are not in contact with the liquid medicine.

[0073] When the first sensing element 500a and the second sensing element 500b are located below the liquid surface, the first sensing element 500a and the second sensing element 500b may be partially located above the liquid surface, and the detection ends of the first sensing element 500a and the second sensing element 500b are both in contact with the liquid medicine.

[0074] For example, the sensing element 500 may further include a third sensing element 500c, and the third sensing element 500c is located above the second sensing element 500b. The first sensing element 500a, the second sensing element 500b and the third sensing element 500c are arranged in sequence from bottom to top along the vertical direction.

[0075] When the second sensing element 500b fails, etc., the liquid level of the medicine in the storage structure 300 is higher than the height of the second sensing element 500b, and the second sensing element 500b does not send a signal to the control element 600, so that the transmission structure 200 is in a closed state, and the liquid level of the medicine in the pit 100 gradually rises to the third sensing element 500c.

[0076] By setting the third sensor 500c, when the liquid level of the medicine in the storage structure 300 gradually rises to the third sensor 500c, the third sensor 500c can transmit a signal to the control component 600, so that the control component 600 can control the transmission structure 200 to close, so as to reduce the possibility of overflow of the medicine in the storage structure 300.

[0077] It is easy to understand that when the second sensing element 500b is in a normal working state, the third sensing element 500c is above the liquid level of the medicine, so that the third sensing element 500c is less likely to contact the medicine, thereby reducing the possibility of damage to the third sensing element 500c. When the liquid level of the medicine is detected by the third sensing element 500c, the third sensing element 500c can be in a normal working state, thereby reducing the possibility of damage to the second sensing element 500b and the third sensing element 500c at the same time.

[0078] The multiple sensing parts 500 may also include several sensing parts 500, and the sensing parts 500 may be arranged on the side of the first sensing part 500a away from the second sensing part 500b, or, the sensing part 500 may be arranged between the first sensing part 500a and the second sensing part 500b, or, the sensing part 500 may be arranged between the second sensing part 500b and the third sensing part 500c, or, the sensing part 500 may also be arranged on the side of the third sensing part 500c away from the second sensing part 500b. The embodiment of the present application does not impose further restrictions on this, as long as the accuracy of the multiple sensing parts 500 in detecting the liquid level height of the medicine in the storage structure 300 can be guaranteed.

[0079] Exemplarily, the height difference between the first induction member 500a and the bottom of the storage structure 300 may be less than or equal to 10% of the depth of the storage structure 300. For example, the height difference between the first induction member 500a and the bottom of the storage structure 300 may be set to any one of 5%, 6%, 7%, 8%, 9% and 10% to reduce the possibility of the transmission structure 200 idling.

[0080] The height difference between the second sensing element 500b and the bottom of the storage structure 300 can be greater than or equal to 70% of the depth of the storage structure 300 and less than or equal to 80% of the depth of the storage structure 300. For example, the height difference between the second sensing element 500b and the bottom of the storage structure 300 can be set to any one of 70%, 72%, 74%, 76%, 78% and 80%.

[0081] The height difference between the third sensing element 500c and the bottom of the storage structure 300 can be greater than or equal to 85% of the depth of the storage structure 300. For example, the height difference between the third sensing element 500c and the bottom of the storage structure 300 can be set to any one of 85%, 88%, 90%, 92%, 95% and 98% to reduce the possibility of the medicine in the storage structure 300 overflowing the storage structure 300.

[0082] It is easy to understand that when the voltage of the detection component 400, the voltage of the induction component 500 and the voltage of the control component 600 are different, a relay can be set between the detection component 400 and the control component 600, and a relay can be set between the induction component 500 and the control component 600. The specific setting method will not be repeated here in the embodiments of the present application.

[0083] Reference Figure 2 In some possible implementations, the number of storage structures 300 can be set to multiple, and the number of transmission structures 200 can be set to multiple. Multiple transmission structures 200 are arranged in a one-to-one correspondence with multiple storage structures 300, and the multiple transmission structures 200 and the induction components 500 arranged in the multiple storage structures 300 are electrically connected to the control component 600.

[0084] For example, multiple transmission structures 200 can transmit the liquid medicine in the pit 100 to multiple storage structures 300. When there is more liquid medicine in one storage structure 300, the sensor 500 in the storage structure 300 can send a signal to the control component 600, and the control component 600 can control the corresponding transmission structure 200 to close, thereby reducing the possibility of liquid medicine overflowing in the storage structure 300. In addition, other transmission structures 200 can continue to transmit the liquid medicine in the pit 100 to the corresponding storage structure 300, making the use of the liquid medicine recovery device more convenient.

[0085] Or, refer to Figure 3 The number of storage structures 300 can be set to multiple, and the water outlet of the transmission structure 200 is provided with multiple transmission pipes 210, and the transmission structure 200 is connected to multiple storage structures 300 through the multiple transmission pipes 210. The transmission pipe 210 is provided with a flow control valve 211, and the flow control valve 211 is electrically connected to the control element 600.

[0086] The transmission structure 200 can transmit the liquid medicine in the pit 100 to the multiple storage structures 300 through multiple transmission pipes 210. When there is more liquid medicine in one storage structure 300, the sensor 500 in the storage structure 300 can send a signal to the control component 600, and the control component 600 can control the flow control valve 211 of the corresponding transmission pipe 210 to close, thereby reducing the possibility of liquid medicine overflowing in the storage structure 300. In addition, other transmission pipes 210 can continue to transmit the liquid medicine in the pit 100 to the corresponding storage structure 300, making the use of the liquid medicine recovery device more convenient.

[0087] To summarize, by setting up a plurality of detection members 400, a plurality of detection members 400 are set in the pit 100 along the vertical direction. When the liquid level of the medicine in the pit 100 is higher than that of some detection members 400, the detection members 400 can transmit the liquid level of the medicine to the control member 600. The control member 600 controls the transmission structure 200 to open, and the transmission structure 200 transmits the medicine to the storage structure 300, so that the medicine recovery equipment can recover the medicine in the pit 100 and transfer the medicine in the pit 100 to the storage structure 300, thereby reducing the possibility of the pit 100 being full and ensuring the normal use of the pit 100.

[0088] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0089] In the description of the present invention, it should be understood that the terms "including" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0090] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected or indirectly connected through an intermediate medium, and it can make the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A liquid medicine recovery device, characterized in that: It includes a pit for storing the liquid medicine, a plurality of detection components, a control component, a transmission structure and a storage structure; The plurality of detection components are arranged in the pit along a vertical direction, the plurality of detection components are used to obtain the liquid level of the liquid medicine, and the detection components are electrically connected to the control component; The water inlet of the transmission structure is connected to the bottom of the pit, the water outlet of the transmission structure is connected to the storage structure, and the transmission structure is connected to the control member; The control component can at least be used to control the transmission structure to open or close; when part of the detection component is located below the liquid surface of the medicine liquid, the control component controls the transmission structure to open, and the transmission structure transmits the medicine liquid to the storage structure.

2. The liquid medicine recovery equipment according to claim 1, characterized in that: The transmission structure is configured as a pneumatic transmission structure, and the pneumatic transmission structure has an air inlet; The input end of the control element is used to connect to the power source, and the output end of the control element is connected to the air inlet; when the control element controls the transmission structure to open, the air inlet is connected to the power source through the control element.

3. The liquid medicine recovery equipment according to claim 1, characterized in that: The plurality of detection members include a first detection member and a second detection member, wherein the first detection member is located below the second detection member; When the first detection member and the second detection member are both located below the liquid surface of the medicinal liquid, the control member controls the transmission structure to open; when the first detection member and the second detection member are both located above the liquid surface of the medicinal liquid, the control member controls the transmission structure to close.

4. The liquid medicine recovery equipment according to claim 3, characterized in that: The plurality of detection members further include a third detection member, and the third detection member is located above the second detection member.

5. The liquid medicine recovery equipment according to claim 4, characterized in that: The height difference between the first detection member and the bottom of the pit is less than or equal to 10% of the depth of the pit; The height difference between the second detection member and the bottom of the pit is greater than or equal to 70% and less than or equal to 80% of the depth of the pit; The height difference between the third detection member and the bottom of the pit is greater than or equal to 85% of the depth of the pit.

6. The liquid medicine recovery equipment according to any one of claims 1 to 5, characterized in that: At least one induction element is disposed in the storage structure, and the induction element is electrically connected to the control element; When part of the sensing element is located below the liquid surface of the liquid medicine, the control element controls the transmission structure to be closed.

7. The liquid medicine recovery equipment according to claim 6, characterized in that: The number of the induction members is set to be multiple, and the multiple induction members include a first induction member and a second induction member, and the first induction member is located below the second induction member; When the first sensing element and the second sensing element are both located above the liquid surface of the medicine, the control element controls the transmission structure to open; when the first sensing element and the second sensing element are both located below the liquid surface of the medicine, the control element controls the transmission structure to close.

8. The liquid medicine recovery equipment according to claim 7, characterized in that: The induction element further includes a third induction element, and the third induction element is located above the second induction element; The height difference between the first sensing element and the bottom of the storage structure is less than or equal to 10% of the depth of the storage structure; The height difference between the second sensing element and the bottom of the storage structure is greater than or equal to 70% of the depth of the storage structure and less than or equal to 80% of the depth of the storage structure; The height difference between the third induction element and the bottom of the storage structure is greater than or equal to 85% of the depth of the storage structure.

9. The liquid medicine recovery equipment according to claim 6, characterized in that: The number of the storage structures can be set to multiple, and the number of the transmission structures can be set to multiple; The plurality of transmission structures are arranged in one-to-one correspondence with the plurality of storage structures, and the plurality of transmission structures and the induction components arranged on the plurality of storage structures are all electrically connected to the control component.

10. The liquid medicine recovery equipment according to claim 6, characterized in that: The number of the storage structures can be set to be multiple, the water outlet of the transmission structure is provided with multiple transmission pipes, and the transmission structure is connected to the multiple storage structures through the multiple transmission pipes; The transmission pipeline is provided with a flow control valve, and the flow control valve is electrically connected to the control element.

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