CN206375226U - storage tank for medicine - Google Patents

Abstract

The utility model discloses a medical storage tank, include: the tank body is internally provided with a containing cavity at the upper part, a liquid storage cavity is formed at the lower part, the cross section of the bottom of the containing cavity is funnel-shaped, and the top of the tank body is hermetically connected with an upper cover; the filtering device is arranged in the containing cavity and comprises a plurality of layers of filtering nets, filtering media are arranged between two layers of filtering nets which are adjacent up and down, and a first lifting mechanism and a second lifting mechanism are respectively arranged on two sides of the top of the upper cover; detection device, switching-over valve, circulation back flow, the pump body and controlling means, the liquid outlet of the jar body with the import of switching-over valve links to each other, the export of the same way of switching-over valve links to each other through the inlet of the pump body, circulation back flow and the jar body, and another way export links to each other with the external world, detection device establishes in the import of switching-over valve, it can filter the liquid medicine of storage.

Description

storage tank for medicine

technical field

The utility model relates to the technical field of production equipment, in particular to a medical storage tank.

Background technique

In the production process of pharmaceutical biological agents, it is necessary to preserve the extracted medicinal liquid, which usually needs to be stored in a large container, especially the extracted biological pharmaceutical extracts. However, the existing medical storage tanks only have a storage function, and cannot filter the medicinal liquid with many impurities and sediments, that is, the clarity and purity of the medicinal liquid cannot be guaranteed. When the medicinal liquid is output, it is easy to cause blockage of the infusion tube.

Utility model content

The main purpose of the present utility model is to overcome the disadvantages of the above-mentioned background technology, and provide a storage tank for medicine, which can filter the stored medicine liquid.

The above-mentioned purpose is achieved through the following technical solutions:

A storage tank for medicine, comprising:

The tank body forms a cavity in the upper part of the tank body, and forms a liquid storage cavity in the lower part of the tank body. The bottom cross section of the cavity is funnel-shaped, and an upper cover is sealed and connected to the top of the tank body. A liquid inlet is opened in the middle of the upper cover, and a liquid outlet is opened at the bottom of the liquid storage chamber;

A filter device, the filter device is arranged in the cavity, the filter device includes a multi-layer filter screen, a filter medium is arranged between the upper and lower adjacent two layers of filter screens, and the top two sides of the upper cover A first lifting mechanism and a second lifting mechanism are respectively provided, the first lifting mechanism is connected to one side of the filtering device, and the second lifting mechanism is connected to the other side of the filtering device;

Detection device, reversing valve, circulation return pipe, pump body and control device, the liquid outlet of the tank body is connected to the inlet of the reversing valve, and one outlet of the reversing valve passes through the pump body, circulation return pipe It is connected with the liquid inlet of the tank body, and another outlet is connected with the outside world. The detection device is arranged on the inlet of the reversing valve, and the detection device, the reversing valve and the pump body are respectively electrically connected with the control device.

In some embodiments, the first lifting mechanism includes a first guide wheel, a first drive motor, a first bracket and a first suspension rope, and the first guide wheel is fixed on the upper cover through the first bracket One side of the top of the filter device, and the first guide wheel is connected to the first driving motor, one end of the first suspension rope is connected to one side of the filter device, and the other end is connected to the first guide wheel.

In some embodiments, the second lifting mechanism includes a second guide wheel, a second driving motor, a second bracket and a second suspension rope, and the second guide wheel is fixed on the upper cover through the second bracket The other side of the top of the top, and the second guide wheel is connected to the second drive motor, one end of the second suspension rope is connected to the other side of the filter device, and the other end is connected to the second guide wheel .

In some embodiments, a display screen is provided on the control device, and a temperature sensor, a pressure sensor and a liquid level sensor are provided in the tank, and the temperature sensor, the pressure sensor and the liquid level sensor are respectively connected with the control device. The device is connected.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

1. The medicinal liquid stored in the tank can be filtered through the filtering device installed in the tank to reduce the impurities and sediment of the medicinal liquid, and since the filtering device can be lifted up and down, it is convenient to replace the filtering device. , when the detection device detects that the output liquid medicine does not meet the relevant standards, the liquid medicine can be re-pumped into the tank through the pump body and filtered twice through the filter device, so as to ensure that the output medicine liquid meets the relevant standards.

Description of drawings

Fig. 1 is a structural schematic diagram of a storage tank for traditional Chinese medicine in an embodiment.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Embodiment 1: As shown in Figure 1, the utility model is a storage tank for medicine, comprising:

Tank body 1, a cavity 100 is formed in the upper part of the tank body 1, and a liquid storage cavity 101 is formed in the lower part of the tank body 1. The bottom cross section of the cavity 100 is funnel-shaped, so as to facilitate the flow of medicinal liquid to It flows down into the liquid storage chamber 101, and an upper cover 2 is sealedly connected to the top of the tank body 1. In the middle of the upper cover 2, there is a liquid inlet connected to the remaining volume chamber 100. At the bottom of the liquid storage chamber 101, there is a liquid outlet;

Filtering device 3, described filtering device 3 is located in described cavity 100, and described filtering device 3 comprises multilayer filter screen 301, is provided with filter medium 302 between the two layers of filter screen 301 adjacent up and down, filter medium Can be the same or different, the liquid medicine stored in the tank body 1 can be filtered through the filter device 3 to reduce the impurities and sediments of the liquid medicine. The first lifting mechanism 4 and the second lifting mechanism 5, the first lifting mechanism 4 is connected with one side of the filter device 3, and the second lifting mechanism 5 is connected with the other side of the filter device 3, so as to facilitate Replacement of filters;

A detection device 6, a reversing valve 7, a circulation return pipe 8, a pump body 9 and a control device 10, the liquid outlet of the tank body 1 is connected to the inlet of the reversing valve 7, and one channel of the reversing valve 7 The outlet is connected to the liquid inlet of the tank body 1 through the pump body 9 and the circulation return pipe 8, and the other outlet is connected to the outside world. The detection device 6 is arranged on the inlet of the reversing valve 7. The detection device 6, The reversing valve 7 and the pump body 9 are electrically connected to the control device 10 respectively. When the detection device 6 detects that the medicinal liquid flowing out from the liquid outlet of the tank body 1 meets the relevant standards, the control device 10 controls the connection between the reversing valve 7 and the outside world. The connected outlet is opened to allow the liquid medicine to flow out. When the detection device 6 detects that the liquid medicine flowing out of the liquid outlet of the tank body 1 does not meet the relevant standards, the control device 10 controls the opening of the outlet connected to the pump body 9 in the reversing valve 7. , the liquid medicine is re-pumped into the tank body 1 through the pump body 9 and the circulation return pipe 8, and it is filtered twice through the filter device 3, so as to ensure that the liquid medicine output meets the relevant standards.

Preferably, the first lifting mechanism 4 includes a first guide wheel 401, a first drive motor, a first bracket 402 and a first suspension rope 403, and the first guide wheel 401 is fixed on the first bracket 402 The top side of the upper cover 2, and the first guide wheel 401 is connected to the first drive motor, one end of the first suspension rope 403 is connected to one side of the filter device 3, and the other end is connected to the The first guide wheels 401 are connected.

Preferably, the second lifting mechanism 5 includes a second guide wheel 501, a second drive motor, a second bracket 502 and a second suspension rope 503, and the second guide wheel 501 is fixed on the second bracket 502. The other side of the top of the upper cover 2, and the second guide wheel 501 is connected to the second drive motor, one end of the second suspension rope 503 is connected to the other side of the filter device 3, and the other end is connected to the other side of the filter device 3. The second guide wheels 501 are connected together.

The first lifting mechanism 4 and the second lifting mechanism 5 are simple in structure, easy to use and reliable.

Preferably, a display screen is provided on the control device 10, a temperature sensor, a pressure sensor and a liquid level sensor are arranged in the tank, and the temperature sensor, pressure sensor and liquid level sensor are respectively connected with the control device , so as to facilitate monitoring the temperature, pressure and liquid level in the tank body 1 .

What have been described above are only some embodiments of the present utility model. For those skilled in the art, without departing from the inventive concept of the present utility model, some modifications and improvements can be made, and these all belong to the protection scope of the present utility model.

Claims (4)

1. a kind of pharmaceutical storage tank, it is characterised in that including：

Tank body, in tank body internal upper part formation cavity volume, liquid storage cylinder, the bottom transverse of the cavity volume are formed at bottom in the tank body Section is in infundibulate, and lid is sealedly connected with the top of the tank body, inlet is offered in the middle of lid on described, in the storage Sap cavity bottom offers liquid outlet；

Filter, the filter is in the cavity volume, and the filter includes multiple filtration net, neighbouring Two layers of screen pack between be provided with filter medium, the top both sides covered on described are respectively equipped with first hoisting mechanism and second and carried Mechanism is risen, the first hoisting mechanism is connected with the filter side, the second hoisting mechanism and the filter Opposite side is connected；

Detection means, reversal valve, it is recycled back to flow tube, the pump housing and control device, the liquid outlet of the tank body and the reversal valve Import is connected, a way outlet of the reversal valve by the pump housing, be recycled back to flow tube and be connected with the inlet of tank body, another way outlet Be connected with the external world, the detection means is located in the import of the reversal valve, the detection means, reversal valve and the pump housing respectively with Control device is electrically connected with.

2. a kind of pharmaceutical storage tank according to claim 1, it is characterised in that the first hoisting mechanism is led including first To wheel, the first motor, first support and the first lifting rope, first directive wheel is fixed on described by the first support The top side of upper lid, and first directive wheel is connected with first motor, described first lifting rope one end and institute The side for stating filter is connected, and the other end is connected with first directive wheel.

3. a kind of pharmaceutical storage tank according to claim 2, it is characterised in that the second hoisting mechanism is led including second To wheel, the second motor, second support and the second lifting rope, second directive wheel is fixed on described by the second support The top opposite side of upper lid, and second directive wheel is connected with second motor, described second lifting rope one end with The opposite side of the filter is connected, and the other end is connected with second directive wheel.

4. a kind of pharmaceutical storage tank according to claim 1 or 2 or 3, it is characterised in that set on the control device There is display screen, temperature sensor, pressure sensor and liquid level sensor, the temperature sensor, pressure are provided with the tank body Force snesor and liquid level sensor are connected with the control device respectively.