CN212198552U - Dosing device for quantitatively dispensing and regularly storing liquid medicine - Google Patents
Dosing device for quantitatively dispensing and regularly storing liquid medicine Download PDFInfo
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- CN212198552U CN212198552U CN202020433403.6U CN202020433403U CN212198552U CN 212198552 U CN212198552 U CN 212198552U CN 202020433403 U CN202020433403 U CN 202020433403U CN 212198552 U CN212198552 U CN 212198552U
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Abstract
The utility model discloses a dosing device for quantitatively dispensing and regularly storing liquid medicine, which belongs to the technical field of water treatment and medicine dissolution, and comprises a storage bin and a quantitative water inlet system, wherein a discharge port of the storage bin is provided with a metering device, a discharge port of the metering device is connected with a regularly dissolving storage device for dissolving and forming liquid medicine and regularly storing the liquid medicine, the quantitative water inlet system is connected with the regularly dissolving storage device, and the tail end of the regularly dissolving storage device is connected with a first liquid medicine discharge pipe; the utility model provides a metering device can be quantitative dissolve storage device to regularly and provide powder, and the ration system of intaking simultaneously to this dissolve storage device ration water supply to realize that the ration prepares the liquid medicine in dissolving storage device, regularly save the liquid medicine and can regularly and quantitatively carry the liquid medicine of having prepared to first liquid medicine discharging pipe, the drug effect of the liquid medicine of carrying at every turn all is in qualified scope, guarantees the property of a medicine of liquid medicine.
Description
Technical Field
The utility model belongs to the technical field of water treatment and medicine dissolve, specifically belong to a dosing device of ration medicine dispensing and regularly save liquid medicine.
Background
In the water treatment process, dosing operation is often involved, and in order to achieve a better treatment effect, the medicine and the water are often required to be stirred so that the water and the medicine are fully dissolved together to generate a liquid medicine.
In the prior art, the medicine and the water are dissolved by respectively adding the medicine (or high-concentration medicine mother liquor) and the water into a stirring cavity, the medicine and the water are fully dissolved by using a stirrer, after the water and the medicine are fully stirred and dissolved to generate the liquid medicine with proper concentration, the liquid medicine is input into a storage bin with larger volume for storage, and the liquid medicine is re-output from the storage bin for the next procedure when the liquid medicine is required to be used, so that the continuous supply of the liquid medicine is ensured.
The above process has problems: the volume of the storage bin is too large, so that the prepared liquid medicine is possibly left in the storage bin without being used for a long time, and related experiments show that the liquid medicine is easier to chemically react with air and the like to deteriorate under the condition of proper use concentration compared with medicinal powder or high-concentration mother liquid, so that the medicinal effect of the liquid medicine is reduced. This results in waste of the liquid medicine.
SUMMERY OF THE UTILITY MODEL
To storing the liquid medicine in the storage storehouse of big volume among the prior art and can not in time use and take place the drug effect decline of liquid medicine, and reduce the volume in storage storehouse and can't guarantee the problem of liquid medicine continuous use again, the utility model provides a dosing device of liquid medicine is dispensed and regularly stores, its aim at: the problem that the drug effect is reduced when a large amount of drug solution with proper concentration is stored is solved.
The utility model adopts the technical scheme as follows:
the dosing device comprises a storage bin and a quantitative water inlet system, wherein a metering device is arranged at a discharge port of the storage bin, a discharge port of the metering device is connected with a timed dissolution storage device which is used for dissolving to form liquid medicine and storing the liquid medicine at a timed mode, the quantitative water inlet system is connected with the timed dissolution storage device, and the tail end of the timed dissolution storage device is connected with a first liquid medicine discharge pipe.
By adopting the scheme, the metering device can quantitatively provide medicinal powder for the timing dissolving storage device, and the quantitative water inlet system simultaneously supplies water for the dissolving storage device in a quantitative manner, so that the medicinal liquid can be quantitatively prepared in the dissolving storage device, the quantitatively prepared medicinal liquid can be conveyed and used through the first medicinal liquid discharge pipe within a certain time, the continuity of conveying the medicinal liquid can be ensured, and no obvious loss of medicinal effect of the medicinal liquid conveyed every time can be ensured.
Preferably, the timing dissolving storage device comprises a plurality of first dissolving bins, the volume of each first dissolving bin is 0.3-2 cubic, the discharge port and the quantitative water inlet system of the metering device are respectively connected with the first dissolving bin which is positioned at the front end of the connecting sequence in the connecting sequence, the first liquid medicine discharge pipe is connected with the first dissolving bin which is positioned at the tail end of the connecting sequence, the adjacent first dissolving bins are communicated with each other, and baffle plates which are staggered up and down are arranged between the adjacent first dissolving bins. By adopting the preferred scheme, the timed dissolving storage device is provided, the volume of a first dissolving bin is selected to be 0.3-2 cubic cubes, if the volume of the first dissolving bin is too small to meet the demand of liquid medicine, the volume of the first dissolving bin is too large to cause the reduction of the medicine effect in the medicine taking process, the volume of a single first dissolving bin is selected to be 0.3-2 cubic cubes, a metering device and a quantitative water inlet system are respectively connected with the first dissolving bin at the foremost end, a first liquid medicine discharge pipe is connected with the first dissolving bin at the rearmost end, so that when the liquid medicine is prepared in the first dissolving bin at the foremost end, the first dissolving bin at the foremost end is filled with the liquid medicine firstly, the liquid medicine flows to the first dissolving bin at the rearmost end from mutually staggered baffles, the time between the dissolution and the addition of the liquid medicine into a water treatment tank can be accurately controlled by controlling the number and the solvent of the first dissolving bins, the long-time retention of the liquid medicine is avoided, so that the drug effect of the liquid medicine taken from the first dissolving bin at the tail end can well meet the use requirement of the subsequent process, the liquid medicine can be taken and prepared at the same time, the storage time after the preparation of the liquid medicine is finished is controlled, and the drug effect of the liquid medicine can be ensured.
Preferably, a first water inlet pipe is arranged between the first dissolving bin and the quantitative water inlet system, a first water valve is arranged on the first water inlet pipe, and a first liquid outlet valve is arranged on the first liquid medicine discharging pipe. Adopt this preferred scheme, first water valve can control the intaking to in the first storehouse of dissolving, and first play liquid valve can control the liquid of getting in the first storehouse of dissolving.
Preferably, regularly dissolve storage device and include that the second dissolves the storehouse and several liquid medicine stores the storehouse, the volume that the storehouse was stored to the liquid medicine is 0.3-2 cubes, the second dissolves the feed inlet in storehouse and is connected with metering device and ration water inlet system respectively, the second dissolves the storehouse and is connected with the feed inlet in storehouse is stored to each liquid medicine respectively, first liquid medicine discharging pipe is connected with the discharge gate in storehouse is stored to each liquid medicine respectively. Adopt this preferred scheme, a regularly dissolve storage device is provided, after preparing the liquid medicine in the second dissolves the storehouse, flow into any liquid medicine and store the storehouse, take the liquid medicine through first liquid medicine discharging pipe when needs are got it filled, when taking the liquid medicine, the second dissolves the storehouse and begins to dispense, the liquid medicine that will prepare flows into other liquid medicines and stores the storehouse in, can accomplish to get promptly and match promptly like this, satisfy under the condition of getting a large amount of medicines, the drug effect of liquid medicine does not have decline, a large amount of liquid medicines of disposable preparation have been avoided, can't get up, cause the surplus drug effect to deposit along with the time, the circumstances that the drug effect descends.
Preferably, the second is dissolved and is provided with the second inlet tube between storehouse and the ration water intake system, be provided with the second water valve on the second inlet tube, the second dissolve the storehouse with each liquid medicine is stored and is connected with the second liquid medicine discharging pipe between the storehouse respectively, be provided with the second on each second liquid medicine discharging pipe and go out the liquid valve, be provided with the third on each first liquid medicine discharging pipe respectively and go out the liquid valve. Adopt this preferred scheme, the second inlet tube can control to the second dissolve the intaking in the storehouse, and second liquid medicine discharging pipe can control to the second dissolve the liquid of getting in the storehouse, and the third goes out the liquid valve and can control the liquid of getting in corresponding liquid medicine storage storehouse respectively.
Preferably, store the feed bin and include inlet pipe, discharging pipe, prevent agitator, weighing sensor and electromagnetic shaker that hardens, the inlet pipe sets up the top of storing the feed bin, the discharging pipe sets up the below of storing the feed bin, be provided with the push-pull valve on the discharging pipe, prevent that the agitator that hardens sets up in storing the feed bin, the electromagnetic shaker sets up the one side of being close to the discharging pipe in storing the feed bin, weighing sensor sets up and is storing between the feed bin and the structure that is used for supporting the storage feed bin, the discharging pipe with metering device connects. Adopt this preferred scheme, the push-pull valve setting is used for the control to store the feed in feed bin to metering device on the discharging pipe of storing the feed bin, prevents that the agitator that hardens sets up in storing the feed bin, prevents that the medicine from condensing together, and weighing sensor can judge remaining medicine volume in storing the feed bin through the help of weighing, and the electromagnetic shaker further prevents that the medicine from condensing on storing the feed bin.
Preferably, the metering device is a weightless scale or a screw metering scale.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. metering device can be quantitative dissolve storage device to regularly and provide powder, and quantitative water intake system simultaneously to this dissolve storage device quantitative water supply to realize the quantitative liquid medicine of preparing in dissolving storage device, the liquid medicine that the ration was prepared can be in a definite time carry the use through first liquid medicine discharging pipe, the time control that the liquid medicine of quantitative preparation was stored before adding the water treatment pond is within ten minutes, can guarantee the continuity that the liquid medicine was carried, can guarantee again that the drug effect of the liquid medicine of carrying at every turn does not have obvious loss.
2. The utility model provides a metering device and ration system of intaking connect the first storehouse of dissolving of front end respectively, the first medicine liquid discharging pipe is connected the first storehouse of dissolving of tail end, when beginning to prepare the liquid medicine in the first storehouse of dissolving of front end like this, the first storehouse of dissolving of front end is at first filled with the liquid medicine at first, the liquid medicine will be from the baffle that interlocks each other, flow the first storehouse of dissolving of tail end in proper order, quantity and solvent through the first storehouse of dissolving of control, control liquid medicine that can be accurate is from dissolving the time of adding between the water treatment pond, avoid the liquid medicine to be detained for a long time, the event is in the use of the just fine follow-up process of satisfying of the drug effect of the liquid medicine that the first storehouse of dissolving of tail end was used, just so can accomplish the limit and get the limit and join in marriage, the time of storage after having controlled the liquid medicine preparation, the drug effect.
3. The utility model provides a second dissolves after preparing the liquid medicine in the storehouse, flow in to any liquid medicine and store the storehouse, take the liquid medicine through first liquid medicine discharging pipe when needs are got it filled, when taking the liquid medicine, the second dissolves the storehouse and begins to dispense, the liquid medicine that will prepare flows in other liquid medicines and stores the storehouse, can accomplish to get promptly and join in marriage like this, satisfy under the condition of getting a large amount of medicines, the drug effect of liquid medicine does not have and descends, a large amount of liquid medicines of disposable preparation have been avoided, can't get up, cause the surplus drug effect to save time and deposit, the circumstances that the drug effect descends.
4. The push-pull valve can set up and be used for the control to store the feed in feed bin to metering device on the discharging pipe of storing the feed bin, prevents that the agitator that hardens sets up in storing the feed bin, prevents that the medicine from condensing together, and weighing sensor can judge through the help of weighing that remaining medicine volume in storing the feed bin, and the electromagnetic shaker further prevents that the medicine from condensing on storing the feed bin.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of: the utility model discloses a schematic diagram of a specific embodiment.
FIG. 2 is a diagram of: another embodiment of the present invention is a schematic diagram.
Reference numerals: 1-storage silo; 2-a quantitative water inlet system; 3-a metering device; 4-a first liquid medicine discharge pipe; 5-a first dissolving bin; 6-a baffle plate; 9-a first water inlet pipe; 10-a first water valve; 11-a first liquid outlet valve; 12-a second dissolution bin; 13-a liquid medicine storage bin; 16-a second water inlet pipe; 17-a second water valve; 18-a second liquid medicine discharge pipe; 19-a second outlet valve; 20-a third liquid outlet valve; 21-a feed pipe; 22-a discharge pipe; 23-anti-hardening stirrer; 24-a load cell; 25-a vibrator; 26-gate valve.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention will be described in detail with reference to fig. 1 and 2.
The dosing device comprises a storage bin 1 and a quantitative water inlet system 2, wherein a metering device 3 is arranged at a discharge port of the storage bin 1, a discharge port of the metering device 3 is connected with a timing dissolution storage device used for dissolving and forming liquid medicine and storing the liquid medicine at a timing, the quantitative water inlet system 2 is connected with the timing dissolution storage device, and the tail end of the timing dissolution storage device is connected with a first liquid medicine discharge pipe 4.
In the scheme, when the quantitative dissolving storage device is used, medicine particles or medicine powder are stored in the storage bin 1, medicine is added into the metering device 3 from the discharge port of the storage bin 1, the metering device 3 can quantitatively control the amount of the medicine added into the timing dissolving storage device, the quantitative water inlet system 2 can also add quantitative water into the timing dissolving storage device, and a flowmeter is arranged in the quantitative water inlet system to realize quantitative control of the water; in order to ensure the drug property of the liquid medicine prepared by the timing dissolution storage device, when the liquid medicine is required to be used, the prepared liquid medicine is taken from the timing dissolution storage device through the first liquid medicine discharge pipe 4, and in order to ensure the drug property of the liquid medicine, the timing dissolution storage device can ensure that the storage time of the prepared solution is controlled within a certain range.
The following examples are all preferably obtained on the basis of the above-described protocol.
In another embodiment, the timed dissolving storage device comprises a plurality of first dissolving bins 5, the volume of each first dissolving bin 5 is 0.3-2 cubic, the discharge port and the quantitative water inlet system 2 of the metering device 3 are respectively connected with the first dissolving bin 5 located at the foremost end of the connection sequence, the first liquid medicine discharge pipe 4 is connected with the first dissolving bin 5 located at the rearmost end of the connection sequence, the adjacent first dissolving bins 5 are communicated with each other, and baffle plates 6 which are staggered up and down are arranged between the adjacent first dissolving bins 5. By adopting the scheme, the timing dissolving and storing device is provided for ensuring the property of liquid medicine when medicine is taken, the volume of a single proper first dissolving bin 5 is selected to be 0.3-2 cubic meters, the liquid medicine dosage required by adding the liquid medicine into a water treatment pool in unit time is met, as an optimal structure, the number of the first dissolving bins 5 is selected to be 3, thus when the medicine and the water are added into the first dissolving bin 5 at the most front end, the medicine and the water can sequentially flow into the subsequent first dissolving bins 5 after the first dissolving bin 5 is prepared, the three first dissolving bins 5 are communicated with each other, the baffle plates 6 which are staggered up and down are arranged between the adjacent first dissolving bins 5, the baffle plates 6 are used for realizing continuous operation of medicine preparation, storage and medicine adding, when the liquid medicine is taken from the first dissolving bin 5 at the most tail end, and the medicine can be simultaneously dispensed from the first dissolving bin 5 at the most front end, therefore, the preparation and the taking are carried out simultaneously, the problem that a large amount of liquid medicine prepared at one time needs to be taken for multiple times and used up, and the medicine effect is reduced after the liquid medicine is stored for a long time is solved; each first dissolving bin 5 includes therein a stirrer and a dissolving chamber, and the stirrer is disposed in the dissolving chamber.
In another embodiment, a first water inlet pipe 9 is disposed between the first dissolving bin 5 and the quantitative water inlet system 2, a first water valve 10 is disposed on the first water inlet pipe 9, and a first liquid outlet valve 11 is disposed on the first liquid medicine outlet pipe 4. By adopting the scheme, when water needs to be fed into the first dissolving bin 5, the first water valve 10 is opened, the flow meter is arranged on the quantitative water feeding system 2, and the water feeding amount in each time can be controlled; when the prepared liquid medicine needs to be taken, the first liquid outlet valve 11 needs to be opened.
In another embodiment, the timing dissolving storage device comprises a second dissolving bin 12 and a plurality of liquid medicine storage bins 13, the volume of the liquid medicine storage bins 13 is 0.3-2 cubic, the feed inlet of the second dissolving bin 12 is respectively connected with the metering device 3 and the quantitative water inlet 2 system, the second dissolving bin 12 is respectively connected with the feed inlet of each liquid medicine storage bin 13, and the first liquid medicine discharge pipe 4 is respectively connected with the discharge outlet of each liquid medicine storage bin 13. By adopting the scheme, the timing dissolving and storing device is provided for ensuring the property of the liquid medicine when the medicine is taken, the proper volume of a single liquid medicine storage bin 13 is selected to be 0.3-2 cubic, the required liquid medicine amount is scientifically and reasonably generated, as an optimal structure, the number of the liquid medicine storage bins 13 is selected to be three, thus when the medicine and the water enter the second dissolving bin 12, the liquid medicine is prepared in the second dissolving bin 12, the prepared liquid medicine flows into any liquid medicine storage bin 13, in order to ensure the property of the liquid medicine in the liquid medicine storage bins, when the liquid medicine needs to be taken and taken in one liquid medicine storage bin 13, the medicine is taken in one liquid medicine storage bin 13 through the first liquid medicine discharging pipe 4, meanwhile, the medicine feeding, the water feeding and the stirring dissolving and dispensing are carried out in the second dissolving bin 12, the prepared liquid medicine flows into different liquid medicine storage bins 13, when the liquid medicine needs to be used next time, the prepared liquid medicine can be ensured in at least one liquid medicine storage bin 13, so that the processes of continuously switching medicine taking in the liquid medicine storage bin 13 and continuously dissolving in the second dissolving bin 12 for preparing and distributing the liquid medicine can be realized, the continuous liquid medicine taking is realized, and the medicine effect of the liquid medicine is ensured; including agitator and dissolution chamber in the second dissolves the storehouse, the agitator sets up and dissolves in the chamber, dissolves the feed inlet in chamber and is connected with metering device 3 and ration water intake system 2 respectively, dissolves the discharge gate in chamber and connects a plurality of liquid medicines respectively and store storehouse 13.
The second is dissolved and is provided with second inlet tube 16 between storehouse 12 and the ration water intake system 2, be provided with second water valve 17 on the second inlet tube 16, the second dissolve storehouse 12 with each liquid medicine is stored and is connected with second liquid medicine discharging pipe 18 between the storehouse 13 respectively, be provided with second liquid outlet valve 19 on each second liquid medicine discharging pipe 18, be provided with third liquid outlet valve 20 on each first liquid medicine discharging pipe 4 respectively. By adopting the scheme, when water needs to be fed into the second dissolving bin 12, the second water valve 17 is opened, and the quantitative water feeding system 2 is provided with a flow meter, so that the water feeding amount in each time can be controlled; quantitative control and taking of medicine are realized through metering device 3, second liquid medicine discharging pipes 18 are connected between second dissolving bin 12 and each liquid medicine storage bin 13 respectively, a second liquid outlet valve 19 is arranged on each second liquid medicine discharging pipe 18, so that prepared liquid medicine can be provided between each liquid medicine storage bin 13 by second dissolving bin 12, a third liquid outlet valve 20 is arranged on each first liquid medicine discharging pipe 4 respectively, and taking of each liquid medicine storage bin 13 can be controlled respectively.
Store feed bin 1 and include inlet pipe 21, discharging pipe 22, prevent agitator 23, weighing sensor 24 and electromagnetic shaker 25 that hardens, inlet pipe 21 sets up the top storing feed bin 1, discharging pipe 22 sets up the below storing feed bin 1, be provided with push-pull valve 26 on the discharging pipe 22, prevent that agitator 23 that hardens sets up in storing feed bin 1, electromagnetic shaker 25 sets up the one side of storing feed bin 1 and being close to discharging pipe 22, weighing sensor 24 sets up and is storing feed bin 1 and being used for supporting between the structure of storing feed bin 1, discharging pipe 22 with metering device 3 connects. By adopting the scheme, the gate valve 26 can control the feeding of the storage bin 1 to the metering device 3, the anti-hardening stirrer 23 is arranged in the storage bin 1 to prevent the medicines from being condensed together, the weighing sensor 24 can help to judge the quantity of the medicines in the storage bin 1, and the vibrator 25 further prevents the medicines from being condensed in the storage bin 1; in order to prevent the medicine or medicine particles from being clogged or accumulated in the respective tubes, pressurization may be performed using a pressure pump to pass the medicine powder or medicine particles into the timed dissolution storage means.
The metering device 3 is a weightless scale or a spiral metering scale.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (7)
1. The dosing device for quantitatively dispensing and regularly storing the liquid medicine is characterized by comprising a storage bin (1) and a quantitative water inlet system (2), wherein a metering device (3) is arranged at a discharge port of the storage bin (1), a discharge port of the metering device (3) is connected with a timed dissolving storage device for dissolving and forming the liquid medicine and regularly storing the liquid medicine, the quantitative water inlet system (2) is connected with the timed dissolving storage device, and the tail end of the timed dissolving storage device is connected with a first liquid medicine discharge pipe (4).
2. The dosing device for quantitatively dispensing and periodically storing liquid medicine according to claim 1, wherein: the storage device is dissolved regularly includes that the several is first to dissolve storehouse (5), the first volume that dissolves storehouse (5) is 0.3-2 cube, the discharge gate and the ration of metering device (3) are intake system (2) and are located the first storehouse (5) of dissolving that the connection order is located the connection order foremost respectively and be connected, first liquid medicine discharging pipe (4) are connected with the first storehouse (5) of dissolving that is located the connection order endmost, communicate each other between adjacent first storehouse (5) of dissolving, crisscross baffle (6) about being provided with between adjacent first storehouse (5) of dissolving.
3. The dosing device for quantitatively dispensing and periodically storing liquid medicine according to claim 2, wherein: be provided with first inlet tube (9) between first dissolving storehouse (5) and ration water intake system (2), be provided with first water valve (10) on first inlet tube (9), be provided with first play liquid valve (11) on first liquid medicine discharging pipe (4).
4. The dosing device for quantitatively dispensing and periodically storing liquid medicine according to claim 1, wherein: regularly dissolve storage device and include that the second dissolves storehouse (12) and several liquid medicine and store storehouse (13), the volume that storehouse (13) was stored to the liquid medicine does, the second dissolves the feed inlet in storehouse (12) and is connected with metering device (3) and ration water intake system (2) respectively, the second dissolves storehouse (12) and is connected with the feed inlet that storehouse (13) was stored to each liquid medicine respectively, first liquid medicine discharging pipe (4) are connected with the discharge gate that storehouse (13) was stored to each liquid medicine respectively.
5. The dosing device for dosed and timed storage of a medical fluid according to claim 4, wherein: the second is dissolved and is provided with second inlet tube (16) between storehouse (12) and ration water intake system (2), be provided with second water valve (17) on second inlet tube (16), the second dissolve storehouse (12) with be connected with second liquid medicine discharging pipe (18) between each liquid medicine storage storehouse (13) respectively, be provided with second liquid valve (19) on each second liquid medicine discharging pipe (18), be provided with third liquid valve (20) on each first liquid medicine discharging pipe (4) respectively.
6. The dosing device for quantitatively dispensing and periodically storing liquid medicine according to claim 1, wherein: store feed bin (1) including inlet pipe (21), discharging pipe (22), prevent agitator (23), weighing sensor (24) and electromagnetic shaker (25) that harden, inlet pipe (21) set up the top storing feed bin (1), discharging pipe (22) set up the below storing feed bin (1), be provided with push-pull valve (26) on discharging pipe (22), prevent hardening agitator (23) and set up in storing feed bin (1), electromagnetic shaker (25) set up the one side of being close to discharging pipe (22) storing feed bin (1), weighing sensor (24) set up storing feed bin (1) and be used for supporting between the structure of storing feed bin (1), discharging pipe (22) with metering device (3) are connected.
7. The dosing device for quantitatively dispensing and periodically storing liquid medicine according to claim 1, wherein: the metering device (3) is a weightless scale or a spiral metering scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020433403.6U CN212198552U (en) | 2020-03-30 | 2020-03-30 | Dosing device for quantitatively dispensing and regularly storing liquid medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020433403.6U CN212198552U (en) | 2020-03-30 | 2020-03-30 | Dosing device for quantitatively dispensing and regularly storing liquid medicine |
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| Publication Number | Publication Date |
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| CN212198552U true CN212198552U (en) | 2020-12-22 |
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| CN202020433403.6U Active CN212198552U (en) | 2020-03-30 | 2020-03-30 | Dosing device for quantitatively dispensing and regularly storing liquid medicine |
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| CN (1) | CN212198552U (en) |
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Effective date of registration: 20221206 Address after: 646000 Light Industry Development Zone, Jiangyang District, Luzhou City, Sichuan Province (No.4 office building of Tianyuan company) Patentee after: SICHUAN CHIHENG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 646000 Luzhou province Sichuan City Jiangyang District Binjiang Road No. 9 Building 3, unit 2, No. 10 Patentee before: Yan Xiaoning Patentee before: Yan Zheng |
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