Medicinal material extracting solution storage tank

Abstract

The utility model discloses a medicinal material extracting solution storage tank, which belongs to the field of solution storage containers, and comprises a solution storage tank body and a solution filtering device, an accommodating cavity for storing solution is arranged in the solution storage tank body, the solution filtering device is arranged above the solution storage tank body, and the solution filtering device comprises a connecting pipe, a solution filtering device and a feeding pipe, the liquid filter comprises a base, a filter screen and a cover body, a filter groove is formed in the base, the cover body covers the open end of the filter groove in an openable mode, the filter screen is arranged in the filter groove, the base and the liquid storage tank body are connected through the connecting pipe, a connecting channel is formed in the connecting pipe and communicated with the filter groove and the containing cavity, the feeding pipe is connected with the cover body, and a feeding channel is formed in the feeding pipe. The feeding channel is communicated with the filter tank. According to the liquid storage tank, the liquid filtering device is arranged above the liquid storage tank body, liquid medicine flows into the containing cavity from the liquid filtering device under the action of gravity, an infusion pump for extracting the liquid medicine in the liquid filtering device does not need to be arranged independently, and cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage containers, in particular to a liquid storage tank for medicinal material extracts. Background Art

[0002] There are often medicinal residues in the medicinal extract, and the stored medicinal extract generally needs to be filtered. The patent text with application number 202222270633.7 discloses a storage tank for Chinese medicinal material extract, including a support seat, a filtrate tank arranged above the support seat, and a liquid storage tank arranged on one side of the filtrate tank; the filtrate tank includes a filtrate tank body and a filtrate cover body, a filtrate net arranged inside the filtrate tank body, and a liquid guide plate arranged below the filtrate net; the filtrate tank and the liquid storage tank are connected by a pipe, and the pipe is equipped with a liquid pump for extracting the Chinese medicinal material extract. This type of liquid storage tank requires an additional liquid pump to extract the medicinal liquid in the filtrate tank, which is relatively costly. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a liquid storage tank for medicinal material extract, which solves the problem that the existing liquid storage tank needs to be additionally provided with a pump for extracting the medicinal liquid in the filtrate tank, which is costly.

[0004] A medicinal material extract storage tank according to an embodiment of the utility model includes:

[0005] The liquid storage tank body is provided with a receiving cavity for storing liquid;

[0006] A filtrate device is installed above the liquid storage tank body, the filtrate device includes a connecting pipe, a filter and a feed pipe, the filter includes a base, a filter screen and a cover body, a filter tank is provided on the base close to the cover body, the cover body can be opened to cover the open end of the filter tank, the filter screen is provided in the filter tank, the connecting pipe connects the base and the liquid storage tank body, a connecting channel is provided in the connecting pipe, the connecting channel connects the filter tank and the accommodating chamber, the feed pipe is connected to the cover body, a feed channel is provided in the feed pipe, the feed channel connects the filter tank.

[0007] A liquid storage tank for medicinal material extract according to an embodiment of the utility model has at least the following beneficial effects:

[0008] The liquid medicine enters the filter tank along the feed channel, is filtered through the filter screen and enters the connecting channel, and then enters the accommodating chamber for storage. The filtrate device is arranged above the liquid storage tank body, and the liquid medicine flows from the filtrate device into the accommodating chamber under the action of gravity. There is no need to separately set up a pump to extract the liquid medicine in the filtrate device, which can save costs.

[0009] According to some embodiments of the utility model, the connecting pipe is connected to an eccentric position of the base, the feed pipe is connected to an eccentric position of the cover body, the feed pipe is arranged corresponding to the connecting pipe, the filter screen is provided with a plurality of first filter holes and a plurality of second filter holes, the aperture of the first filter hole is larger than the aperture of the second filter hole, the filter screen can be operably switched to a first position or a second position, when the filter screen is in the first position, the connection point between the connecting channel and the filter tank corresponds to the first filter hole; when the filter screen is in the second position, the connection point between the connecting channel and the filter tank corresponds to the second filter hole.

[0010] According to some embodiments of the utility model, the base is disc-shaped, the cross-section of the filter tank is circular, the filter screen is in the form of a disc, and the filter screen is rotatably connected in the filter tank.

[0011] According to some embodiments of the utility model, the filter also includes a rotating shaft and a handle. A rotating hole is provided in the middle of the cover body, the rotating shaft is passed through the rotating hole, the rotating shaft is rotatably connected to the cover body, one end of the rotating shaft is detachably connected to the filter, and the handle is connected to the other end of the rotating shaft.

[0012] The cross section of the connection between the rotating shaft and the filter screen is square, and a square hole is arranged in the middle of the filter screen. The cross section of the connection between the rotating shaft and the handle is square, and a square hole is arranged on the handle.

[0013] A avoiding groove is arranged on the base corresponding to the position of the rotating shaft, and one end of the rotating shaft extends into the avoiding groove.

[0014] According to some embodiments of the utility model, a limiting ring is provided on the cover body, the rotating shaft is passed through the limiting ring, a limiting notch is provided on the limiting ring, a limiting protrusion is protruding on the rotating shaft, and the limiting protrusion is slidably connected in the limiting notch, and when the limiting protrusion abuts against one side wall of the limiting notch, the filter is located in the first position; when the limiting protrusion abuts against the other side wall of the limiting notch, the filter is located in the second position.

[0015] According to some embodiments of the utility model, a plurality of first through holes are provided in a circular array on the base, a plurality of second through holes are provided in a circular array on the cover body, the plurality of second through holes correspond one-to-one to the plurality of first through holes, the base and the cover body are connected by bolts and nuts, and the bolts are passed through the plurality of first through holes and the plurality of second through holes and connected to the nuts.

[0016] According to some embodiments of the utility model, a positioning ring is provided on the base, the positioning ring is arranged around the filter tank, and a positioning groove is provided on the cover body, and the positioning ring extends into the positioning groove.

[0017] According to some embodiments of the utility model, a sealing ring is provided on the base, the sealing ring is sleeved on the outside of the positioning ring, and the sealing ring abuts against the base and the cover body.

[0018] According to some embodiments of the utility model, the feed pipe is connected with a feed valve for controlling the opening and closing of the feed channel. The liquid storage pipe body may also be provided with accessories such as a manhole, a liquid level gauge, a thermometer, a weighing module, a pressure gauge and a safety valve.

[0019] According to some embodiments of the utility model, a discharge pipe is connected to the bottom wall of the liquid storage tank body, a discharge channel connected to the accommodating cavity is arranged in the discharge pipe, and a discharge valve for controlling the opening and closing of the discharge channel is connected to the discharge pipe.

[0020] Additional aspects and advantages of the present invention will be partially presented in the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of the medicinal material extract storage tank of an embodiment of the utility model;

[0023] Figure 2 A cross-sectional view of a liquid storage tank for medicinal material extract according to an embodiment of the utility model;

[0024] Figure 3 It is a cross-sectional view of a filter of a liquid storage tank for medicinal material extract according to an embodiment of the utility model;

[0025] Figure 4 This is a schematic structural diagram of the base of the medicinal material extract storage tank according to an embodiment of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the filter screen of the medicinal material extract storage tank according to an embodiment of the utility model;

[0027] Figure 6 The structure of the cover of the medicinal material extract storage tank of the utility model embodiment is shown in FIG. Figure 1 ;

[0028] Figure 7 The structure of the cover of the medicinal material extract storage tank of the utility model embodiment is shown in FIG. Figure 2 ;

[0029] Figure 8 It is a structural schematic diagram of the rotating shaft of the medicinal material extract storage tank according to an embodiment of the utility model;

[0030] Fig. 9This is a schematic structural diagram of the handle of the medicinal material extract storage tank according to an embodiment of the utility model.

[0031] Figure Number:

[0032] 100, liquid storage tank body; 110, accommodating chamber; 120, discharge pipe; 121, discharge channel; 122, discharge valve;

[0033] 200, filtrate device; 210, connecting pipe; 211, connecting channel; 220, filtrate device; 221, base; 2211, filter tank; 2212, positioning ring; 2213, first through hole; 222, filter screen; 2221, first filter hole; 2222, second filter hole; 223, cover; 2231, rotating hole; 2232, limiting ring; 2233, limiting notch; 2234, positioning slot; 2235, second through hole; 224, rotating shaft; 2241, limiting protrusion; 225, handle;

[0034] 230. Feed pipe; 231. Feed channel; 232. Feed valve. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See also Figure 1 , Figure 2 and Figure 3 A liquid storage tank for medicinal material extract according to an embodiment of the utility model comprises a liquid storage tank body 100 and a filtrate device 200, wherein a receiving chamber 110 for storing liquid is arranged inside the liquid storage tank body 100. The filtrate device 200 is installed above the liquid storage tank body 100, and the filtrate device 200 comprises a connecting pipe 210, a filter 220 and a feed pipe 230. The filter 220 comprises a base 221, a filter screen 222 and a cover 223, and a filter tank 2211 is arranged on the side of the base 221 close to the cover 223. The cover 223 can be opened to cover the open end of the filter tank 2211, and the filter screen 222 is arranged in the filter tank 2211. The connecting pipe 210 connects the base 221 and the liquid storage tank body 100, and a connecting channel 211 is arranged in the connecting pipe 210, and the connecting channel 211 communicates the filter tank 2211 and the receiving chamber 110. The feed pipe 230 is connected to the cover body 223 . A feed channel 231 is disposed in the feed pipe 230 . The feed channel 231 is connected to the filter tank 2211 .

[0039] The liquid medicine enters the filter tank 2211 along the feed channel 231, is filtered through the filter screen 222, enters the connecting channel 211, and then enters the accommodating chamber 110 for storage. The filtrate device 200 is disposed above the liquid storage tank body 100, and the liquid medicine flows from the filtrate device 200 into the accommodating chamber 110 under the action of gravity, so there is no need to separately set up a pump for extracting the liquid medicine in the filtrate device 200, which can save costs.

[0040] In some embodiments, see Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6, the connecting pipe 210 is connected to the eccentric position of the base 221, the feeding pipe 230 is connected to the eccentric position of the cover 223, and the feeding pipe 230 is arranged corresponding to the connecting pipe 210. The filter screen 222 is provided with a plurality of first filter holes 2221 and a plurality of second filter holes 2222, and the aperture of the first filter hole 2221 is larger than the aperture of the second filter hole 2222. The filter screen 222 can be operably switched to the first position or the second position. When the filter screen 222 is located at the first position, the connection point between the connecting channel 211 and the filter tank 2211 corresponds to the first filter hole 2221; when the filter screen 222 is located at the second position, the connection point between the connecting channel 211 and the filter tank 2211 corresponds to the second filter hole 2222. When the filter screen 222 is located at the first position, the medicinal material extract is filtered by the first filter hole 2221, and some residues with smaller particles can enter the accommodating chamber 110. When the filter screen 222 is located at the second position, the medicinal material extract is filtered by the second filter holes 2222 , and the second filter holes 2222 have a smaller pore size and a better filtering effect.

[0041] In some embodiments, see Figure 1 , Figure 3 , Figure 4 and Figure 5 The base 221 is disc-shaped, the cross section of the filter tank 2211 is circular, the filter screen 222 is disc-shaped, and the filter screen 222 is rotatably connected in the filter tank 2211. The filter screen 222 is rotatably connected in the filter tank 2211, so that the filter screen 222 can be easily adjusted to switch between the first position and the second position.

[0042] In some embodiments, see Figure 1 , Figure 3 , Figure 4 , Figure 7 , Figure 8 and Fig. 9 The filter 220 further includes a rotating shaft 224 and a handle 225. A rotating hole 2231 is provided in the middle of the cover 223. The rotating shaft 224 is passed through the rotating hole 2231. The rotating shaft 224 is rotatably connected to the cover 223. One end of the rotating shaft 224 extends into the accommodating cavity 110 and is detachably connected to the filter screen 222. The handle 225 is connected to the other end of the rotating shaft 224.

[0043] The cross section of the connection between the rotating shaft 224 and the filter 222 is square, and the filter 222 is provided with a corresponding square hole. After the rotating shaft 224 passes through the filter 222, it is fixed with a retaining spring, which is convenient for disassembly and assembly. The cross section of the connection between the rotating shaft 224 and the handle 225 is square, and the handle 225 is provided with a corresponding square hole. After the handle 225 is sleeved on the rotating shaft 224, a gasket is installed and fastened with a nut. By rotating the handle 225 on the outside of the cover 223, the rotating shaft 224 can be driven to rotate, and then the filter 222 can be driven to rotate, and the filter 222 can be adjusted to switch between the first position and the second position.

[0044] A avoiding groove is arranged on the base 221 at a position corresponding to the rotating shaft 224 , and one end of the rotating shaft 224 passes through the filter screen 222 and then extends into the avoiding groove.

[0045] In some embodiments, see Figure 1 , Figure 3 , Figure 7 and Figure 8 A limiting ring 2232 is provided on the cover body 223, the rotating shaft 224 is passed through the limiting ring 2232, and a limiting notch 2233 is provided on the limiting ring 2232. A limiting protrusion 2241 is protrudingly provided on the rotating shaft 224, and the limiting protrusion 2241 is slidably connected in the limiting notch 2233. When the limiting protrusion 2241 abuts against one side wall of the limiting notch 2233, the filter screen 222 is located in the first position; when the limiting protrusion 2241 abuts against the other side wall of the limiting notch 2233, the filter screen 222 is located in the second position. The limiting protrusion 2241 is a threaded pin, and the limiting protrusion 2241 is detachably connected to the rotating shaft 224. The limiting protrusion 2241 is provided to be slidably connected in the limiting notch 2233, so as to limit the rotation range of the rotating shaft 224 and ensure that the filter screen 222 accurately switches between the first position and the second position.

[0046] In some embodiments, see Figure 1 , Figure 4 and Figure 7 The base 221 is provided with a plurality of first through holes 2213 in an annular array, and the cover 223 is provided with a plurality of second through holes 2235 in an annular array, and the plurality of second through holes 2235 correspond to the plurality of first through holes 2213 one by one. The base 221 and the cover 223 are connected by bolts and nuts, and the bolts are passed through the plurality of first through holes 2213 and the plurality of second through holes 2235 and connected with the nuts. The base 221 and the cover 223 are connected by bolts and nuts, so that the base 221 and the cover 223 are tightly connected, and are convenient for disassembly and assembly, so that the residue inside the filter 220 is convenient to clean, and the filter screen 222 is convenient to clean.

[0047] In some embodiments, see Figure 1 , Figure 4 and Figure 7 The base 221 is provided with a positioning ring 2212, which is arranged around the filter tank 2211, and the cover 223 is provided with a positioning groove 2234, into which the positioning ring 2212 extends. The positioning ring 2212 extends into the positioning groove 2234 to ensure the positioning connection between the base 221 and the cover 223.

[0048] In some embodiments, see Figure 1 , Figure 4 and Figure 7The base 221 is provided with a sealing ring, which is sleeved on the outside of the positioning ring 2212, and the sealing ring abuts against the base 221 and the cover 223. The sealing ring is provided to ensure the sealed connection between the base 221 and the cover 223.

[0049] A sealing groove is provided in the middle of the rotating shaft 224, a sealing ring is provided in the sealing groove, and the outer ring of the sealing ring abuts against the inner wall of the rotating hole 2231, so as to ensure the sealing connection between the rotating shaft 224 and the cover body 223.

[0050] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The feed pipe 230 is connected with a feed valve 232, and the feed valve 232 is used to control the opening and closing of the feed channel 231. The feed pipe 230 is used for feeding, and when the filter 220 needs to be cleaned, the feed valve 232 can be closed.

[0051] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The bottom wall of the liquid storage tank body 100 is connected with a discharge pipe 120, and a discharge channel 121 connected to the accommodating chamber 110 is provided in the discharge pipe 120. A discharge valve 122 is connected to the discharge pipe 120, and the discharge valve 122 is used to control the opening and closing of the discharge channel 121. The liquid storage pipe body can also be provided with accessories such as a manhole, a liquid level meter, a thermometer, a weighing module, a pressure gauge and a safety valve to improve the practicality of the liquid storage tank body 100.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A liquid storage tank for medicinal material extract, characterized in that: include: The liquid storage tank body is provided with a receiving cavity for storing liquid; A filtrate device is installed above the liquid storage tank body, the filtrate device includes a connecting pipe, a filter and a feed pipe, the filter includes a base, a filter screen and a cover body, a filter tank is provided on the base close to the cover body, the cover body can be opened to cover the open end of the filter tank, the filter screen is provided in the filter tank, the connecting pipe connects the base and the liquid storage tank body, a connecting channel is provided in the connecting pipe, the connecting channel connects the filter tank and the accommodating chamber, the feed pipe is connected to the cover body, a feed channel is provided in the feed pipe, the feed channel connects the filter tank.

2. The medicinal material extract storage tank according to claim 1, characterized in that: The connecting pipe is connected to an eccentric position of the base, the feeding pipe is connected to an eccentric position of the cover body, the feeding pipe is arranged corresponding to the connecting pipe, a plurality of first filter holes and a plurality of second filter holes are arranged on the filter screen, the aperture of the first filter hole is larger than the aperture of the second filter hole, the filter screen can be operably switched to a first position or a second position, when the filter screen is in the first position, the connection point between the connecting channel and the filter tank corresponds to the first filter hole; when the filter screen is in the second position, the connection point between the connecting channel and the filter tank corresponds to the second filter hole.

3. The medicinal material extract storage tank according to claim 2, characterized in that: The base is in the shape of a disc, the cross section of the filter tank is circular, the filter screen is in the shape of a disc, and the filter screen is rotatably connected in the filter tank.

4. The medicinal material extract storage tank according to claim 3, characterized in that: The filter also includes a rotating shaft and a handle. A rotating hole is provided in the middle of the cover body. The rotating shaft passes through the rotating hole. The rotating shaft is rotatably connected to the cover body. One end of the rotating shaft is detachably connected to the filter screen, and the handle is connected to the other end of the rotating shaft.

5. The medicinal material extract storage tank according to claim 4, characterized in that: A limiting ring is provided on the cover body, the rotating shaft is passed through the limiting ring, a limiting notch is provided on the limiting ring, a limiting protrusion is protruding from the rotating shaft, the limiting protrusion is slidably connected in the limiting notch, when the limiting protrusion abuts against one side wall of the limiting notch, the filter is located at the first position; when the limiting protrusion abuts against the other side wall of the limiting notch, the filter is located at the second position.

6. The liquid storage tank for medicinal material extract according to claim 1, characterized in that: A plurality of first through holes are arranged in a circular array on the base, and a plurality of second through holes are arranged in a circular array on the cover body. The plurality of second through holes correspond one-to-one to the plurality of first through holes. The base and the cover body are connected by bolts and nuts. The bolts are passed through the plurality of first through holes and the plurality of second through holes and are connected with the nuts.

7. The liquid storage tank for medicinal material extract according to claim 1, characterized in that: A positioning ring is arranged on the base, and the positioning ring is arranged around the filter tank. A positioning groove is arranged on the cover body, and the positioning ring extends into the positioning groove.

8. The liquid storage tank for medicinal material extract according to claim 7, characterized in that: A sealing ring is arranged on the base, and the sealing ring is sleeved on the outside of the positioning ring, and the sealing ring abuts against the base and the cover body.

9. The liquid storage tank for medicinal material extract according to claim 1, characterized in that: The feed pipe is connected with a feed valve for controlling the opening and closing of the feed channel.

10. The liquid storage tank for medicinal material extract according to claim 1, characterized in that: The bottom wall of the liquid storage tank body is connected with a discharge pipe, a discharge channel connected with the accommodating cavity is arranged in the discharge pipe, and a discharge valve for controlling the opening and closing of the discharge channel is connected to the discharge pipe.

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