CN220634176U

CN220634176U - Cleaning liquid configuration device and biochemical luminescence detection equipment

Info

Publication number: CN220634176U
Application number: CN202322239982.7U
Authority: CN
Inventors: 卢诗云; 刘敏; 王璐; 耿丹; 杨苗; 赵利伟
Original assignee: Taiyuan Jinyu Clinical Laboratory Co ltd
Current assignee: Taiyuan Jinyu Clinical Laboratory Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-22
Anticipated expiration: 2033-08-18

Abstract

The embodiment of the utility model discloses a cleaning liquid preparation device and biochemical light emitting detection equipment, the cleaning liquid preparation device comprises a shell and a preparation assembly, the shell is provided with a containing space, the preparation assembly is installed in the containing space, the preparation assembly comprises a water inlet pipe, a water outlet pipe, a first bottle body used for containing concentrated cleaning liquid, a second bottle body used for containing deionized water and a third bottle body used for mixing the concentrated cleaning liquid and the deionized water, the shell is provided with a filling port, an inlet and an outlet which are communicated with the containing space, the water inlet pipe is installed in the inlet, the water outlet pipe is installed in the outlet, the water inlet pipe, the second bottle body, the third bottle body and the water outlet pipe are sequentially communicated, the inlet end of the first bottle body is positioned at the filling port, and the outlet end of the first bottle body is communicated with the third bottle body so that the concentrated cleaning liquid and the deionized water can enter the third bottle body for mixing and then are discharged through the water outlet pipe, so that the concentrated cleaning liquid and the deionized water can be automatically mixed and prepared without manual participation, a large amount of time and labor are saved, and the working efficiency is improved.

Description

Cleaning liquid configuration device and biochemical luminescence detection equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a cleaning liquid configuration device and biochemical luminescence detection equipment.

Background

Currently, the In Vitro Diagnosis (IVD) industry is moving from manual operation to automation, and various chemiluminescent apparatuses and biochemical apparatuses are automated or semi-automated, so that the detection efficiency is greatly improved, and more valuable diagnosis information is provided for clinic. In order to ensure the accuracy of the test result, the sample adding needle, the reagent needle and the reaction cup need to be cleaned quickly and effectively in the process of the experiment, a large amount of cleaning liquid needs to be consumed in the process, most laboratories currently use special concentrated cleaning liquid provided by factories, and when the laboratory is used, diluted cleaning liquid needs to be prepared manually according to the proportion provided by different factories, and the laboratory is connected to an instrument for use after being fully and uniformly mixed for a certain period of time.

In the prior art, a special liquid preparation barrel is required to be connected with deionized water to a designated position of a container, and then a specified amount of concentrated cleaning liquid is poured into the container to be fully and uniformly mixed for use, so that a great amount of time and labor are wasted in the preparation process, and the working efficiency is low.

Disclosure of Invention

Based on this, it is necessary to provide a cleaning solution preparing device and a biochemical luminescence detecting device, which aims to solve the technical problems that in the prior art, a special solution preparing barrel is required to be used for connecting deionized water to a designated position of a container, and then a prescribed amount of concentrated cleaning solution is poured into the container to be fully and uniformly mixed for use, so that a great amount of time and labor are required to be wasted in the preparation process, and the working efficiency is low.

In a first aspect, the present utility model provides a cleaning solution configuring apparatus, including a housing having a receiving space and a configuring assembly mounted in the receiving space;

the configuration subassembly includes inlet tube, outlet pipe, is used for holding concentrated lotion first bottle, is used for holding deionized water second bottle, and will concentrated lotion with the third bottle that deionized water mixes, the casing still have with the filling port, the import and the export that the accommodation space is linked together, the inlet tube install in the import, the outlet pipe install in the export, the inlet tube the second bottle third bottle with the outlet pipe communicates in proper order, the entrance of first bottle is located fill port department, fill the mouth be used for to concentrated lotion is filled to first bottle, the exit end of first bottle with third bottle intercommunication, so that concentrated lotion with deionized water can enter into after the third bottle mixes the back warp the outlet pipe discharges.

In one embodiment, the configuration assembly further comprises a first metering pump and a second metering pump, wherein the first metering pump is arranged between the first bottle body and the third bottle body, the first metering pump is used for metering the volume of the concentrated washing liquid entering the third bottle body, the second metering pump is arranged between the second bottle body and the third bottle body, and the second metering pump is used for metering the volume of the deionized water entering the third bottle body.

In one embodiment, the configuration assembly further comprises a first check valve and a second check valve, wherein the first check valve is arranged on the first metering pump and used for preventing the concentrated washing liquid from flowing backwards, and the second check valve is arranged on the second metering pump and used for preventing the deionized water from flowing backwards.

In one embodiment, the configuration assembly further comprises a mixer through which the first metering pump and the second metering pump are each in communication with the third bottle.

In one embodiment, the third bottle is provided with a level gauge for controlling the first metering pump and the second metering pump.

In one embodiment, the third bottle body is provided with a stirring rod, and the stirring rod can stir and mix the concentrated washing liquid and the deionized water in the third bottle body; and/or

The third bottle body is also provided with an overflow pipe and a first sensor, and the first sensor is installed in the overflow pipe and used for sensing water flow.

In one embodiment, the configuration assembly further comprises a first electric valve and a second electric valve, wherein the first electric valve is installed on the water inlet pipe and used for controlling on-off of the water inlet pipe, and the second electric valve is installed on the water outlet pipe and used for controlling on-off of the water outlet pipe.

In one embodiment, the configuration assembly further comprises a second sensor disposed between the third bottle and the second electrically operated valve for sensing the concentration of the concentrated rinse solution mixed with the deionized water.

In one embodiment, the cleaning solution configuration device further includes a main pipeline, a plurality of branch pipelines and a plurality of control buttons, the main pipeline is communicated with each of the branch pipelines, the configuration component is provided with a plurality of configuration components, the filling port, the inlet and the outlet are respectively provided with a plurality of configuration components, and the configuration components are respectively arranged in one-to-one correspondence with the first bottle body, the water inlet pipe and the water outlet pipe, and each of the branch pipelines is communicated with each of the water inlet pipes in one-to-one correspondence;

each control button is connected with each configuration component and used for respectively controlling the opening or closing of each configuration component; and/or

The cleaning liquid configuration device further comprises a controller and an alarm, wherein the controller is connected with the configuration component, and the controller is also connected with the alarm.

In a second aspect, the present utility model also provides a biochemical luminescence detection apparatus, which includes the cleaning solution configuration device of any one of the above embodiments.

The implementation of the embodiment of the utility model has the following beneficial effects:

by adopting the cleaning solution preparation device and the biochemical luminescence detection equipment, the shell of the cleaning solution preparation device is provided with the accommodating space, the preparation component is arranged in the accommodating space, the water inlet pipe is arranged in the inlet, the water outlet pipe is arranged in the outlet, the water inlet pipe, the second bottle body, the third bottle body and the water outlet pipe are sequentially communicated, the inlet end of the first bottle body is positioned at the filling port, the filling port is used for filling concentrated cleaning solution into the first bottle body, the outlet end of the first bottle body is communicated with the third bottle body, so that the concentrated cleaning solution and deionized water can enter the third bottle body to be mixed and then are discharged through the water outlet pipe, the concentrated cleaning solution and the deionized water can be automatically mixed and prepared without manual participation, a great amount of time and labor are saved, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is an isometric view of a cleaning solution distribution apparatus in one embodiment.

FIG. 2 is a schematic diagram showing the communication relationship between the cleaning solution distribution device shown in FIG. 1.

Reference numerals:

1. a housing; 11. a filler neck; 12. an outlet;

2. configuring a component; 21. a water inlet pipe; 22. a water outlet pipe; 23. a first bottle; 24. a second bottle body; 25. a third bottle; 251. a stirring rod; 252. an overflow pipe; 26. a first metering pump; 27. a second metering pump; 28. a mixer; 291. a first electrically operated valve; 292. a second electrically operated valve;

3. a main pipeline; 4. a branch pipeline; 5. a control button; 6. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.

Referring to fig. 1 to 2 together, a cleaning solution preparing apparatus according to the present utility model is described, and the cleaning solution preparing apparatus is used in a biochemical light emitting detection device. The cleaning liquid dispensing device includes a housing 1 and a dispensing assembly 2, the housing 1 having a receiving space (not shown in the drawings) in which the dispensing assembly 2 is mounted. In this way, the configuration component 2 is not disturbed by the external environment, so that the configuration component 2 is not damaged due to external factors.

In this embodiment, the configuration assembly 2 includes a water inlet pipe 21, a water outlet pipe 22, a first bottle 23 for containing concentrated washing liquid, a second bottle 24 for containing deionized water, and a third bottle 25 for mixing the concentrated washing liquid and the deionized water, the housing 1 further has a filling port 11, an inlet and an outlet 12 which are communicated with the containing space, the water inlet pipe 21 is installed in the inlet, the water outlet pipe 22 is installed in the outlet 12, the water inlet pipe 21, the second bottle 24, the third bottle 25 and the water outlet pipe 22 are sequentially communicated, an inlet end of the first bottle 23 is located at the filling port 11, the filling port 11 is used for filling the concentrated washing liquid into the first bottle 23, and an outlet end of the first bottle 23 is communicated with the third bottle 25, so that the concentrated washing liquid and the deionized water can enter the third bottle 25 to be mixed and then discharged through the water outlet pipe 22.

It can be understood that the housing 1 of the cleaning solution preparing apparatus has a containing space, the preparing assembly 2 is installed in the containing space, the water inlet pipe 21 is installed in the inlet, the water outlet pipe 22 is installed in the outlet 12, the water inlet pipe 21, the second bottle 24, the third bottle 25 and the water outlet pipe 22 are sequentially communicated, the inlet end of the first bottle 23 is located at the filling port 11, the filling port 11 is used for filling concentrated cleaning solution into the first bottle 23, the outlet end of the first bottle 23 is communicated with the third bottle 25, so that concentrated cleaning solution and deionized water can enter the third bottle 25 and be discharged through the water outlet pipe 22 after being mixed, the concentrated cleaning solution and the deionized water can be automatically mixed and prepared, no manual participation is needed, a great amount of time and labor are saved, and thus the working efficiency is improved.

It should be added that the water inlet pipe 21 is communicated with an external water machine, and the water machine can inject deionized water into the second bottle body 24 through the water inlet pipe 21. The water outlet pipe 22 is connected with each module cleaning liquid barrel of the corresponding instrument.

In one embodiment, as shown in fig. 2, the configuration assembly 2 further includes a first metering pump 26 and a second metering pump 27, wherein the first metering pump 26 is disposed between the first bottle 23 and the third bottle 25, the first metering pump 26 is used for metering the volume of the concentrated washing liquid into the third bottle 25, the second metering pump 27 is disposed between the second bottle 24 and the third bottle 25, and the second metering pump 27 is used for metering the volume of the deionized water into the third bottle 25.

Specifically, the first metering pump 26 and the second metering pump 27 are both electronic metering pumps. The diaphragm type electronic metering pump is preferred, the diaphragm type electronic metering pump has high safety performance and accurate metering and conveying, the flow can be arbitrarily regulated from zero to the maximum quota value, and the pressure can be arbitrarily selected from normal pressure to the maximum allowable range. The concentrated washing liquid in the first bottle 23 enters the third bottle 25 through the first metering pump 26, so that a certain amount of concentrated washing liquid is injected into the third bottle 25, and the deionized water in the second bottle 24 enters the third bottle 25 through the second metering pump 27, so that a certain amount of deionized water is injected into the third bottle 25, and the concentrated washing liquid with a specified concentration is obtained.

In this embodiment, the configuration assembly 2 further comprises a first check valve (not shown) provided with the first metering pump 26 for preventing the reverse flow of the concentrated washing liquid, and a second check valve (not shown) provided with the second metering pump 27 for preventing the reverse flow of the deionized water. By providing the first check valve and the second check valve, the concentrated washing liquid in the first metering pump 26 does not flow back into the first bottle body 23, and the deionized water in the second metering pump 27 does not flow back into the second bottle body 24.

Further, the configuration assembly 2 further comprises a mixer 28, and the first metering pump 26 and the second metering pump 27 are each in communication with the third bottle 25 via the mixer 28. Specifically, the first metering pump 26 and the second metering pump 27 are communicated with the mixer 28 through a tee pipe, and the mixer 28 pre-mixes the concentrated washing liquid and the deionized water and then flows to the third bottle 25.

In one embodiment, continuing with FIG. 2, the third bottle 25 is provided with a level gauge (not shown) for controlling the first metering pump 26 and the second metering pump 27. In particular, the gauge is an electronic gauge. Preferably a magnetically sensitive electronic level gauge. By providing the liquid level gauge, after the liquid level gauge senses that the liquid level in the third bottle 25 rises to a certain height, the first metering pump 26 and the second metering pump 27 stop injecting the concentrated washing liquid and the deionized water into the third bottle 25.

In this embodiment, the third bottle 25 is provided with a stirring bar 251, and the stirring bar 251 can stir and mix the concentrated washing liquid and the deionized water in the third bottle 25. When the liquid level gauge senses that the liquid level in the third bottle 25 reaches a certain height, the stirring rod 251 starts to rotate, so that the concentrated washing liquid and the deionized water in the third bottle 25 are uniformly stirred and mixed.

Further, the third bottle 25 is further provided with an overflow pipe 252 and a first sensor (not shown) installed in the overflow pipe 252 and used for sensing water flow. Specifically, the cleaning liquid preparing device further comprises a controller 6 and an alarm. When the cleaning solution preparing device fails, the first metering pump 26 and the second metering pump 27 cannot timely control the concentrated cleaning solution and the deionized water to no longer enter the third bottle 25, the concentrated cleaning solution and the deionized water in the third bottle 25 can flow out through the overflow pipe 252, the first sensor is a water flow sensor, the first sensor senses that the overflow pipe 252 has water flow passing through, the first sensor sends out a signal to the controller 6, the controller 6 sends out an alarm signal to the alarm, and the alarm sends out a warning sound to remind a worker to remove the failure.

In an embodiment, as further shown in fig. 2, the configuration assembly 2 further includes a first electrically operated valve 291 and a second electrically operated valve 292, wherein the first electrically operated valve 291 is installed on the water inlet pipe 21 and is used for controlling the on-off of the water inlet pipe 21, and the second electrically operated valve 292 is installed on the water outlet pipe 22 and is used for controlling the on-off of the water outlet pipe 22. By providing the first electric valve 291 and the second electric valve 292, the first electric valve 291 can control the amount of deionized water entering the second bottle 24 through the water inlet pipe 21, and the second electric valve 292 can control the amount of the concentrated washing liquid and deionized water mixture discharged from the water outlet pipe 22.

In one embodiment, continuing to refer to fig. 2, the configuration assembly 2 further includes a second sensor (not shown) disposed between the third bottle 25 and the second electrically operated valve 292 for sensing the concentration of the concentrated rinse solution and deionized water mixture. Specifically, the second sensor is a concentration sensor. By providing the second sensor, the second sensor is enabled to sense whether or not the concentration of the mixture of the concentrated washing liquid and the deionized water in the third bottle 25 reaches a preset standard.

In an embodiment, as further shown in fig. 2, the cleaning solution configuration device further includes a main pipeline 3, a plurality of branch pipelines 4 and a plurality of control buttons 5, the main pipeline 3 is communicated with each branch pipeline 4, the configuration assembly 2 is provided with a plurality of filling ports 11, inlets and outlets 12, and the filling ports, inlets and outlets are respectively provided with a plurality of first bottle bodies 23, water inlet pipes 21 and water outlet pipes 22 in a one-to-one correspondence, and each branch pipeline 4 is communicated with each water inlet pipe 21 in a one-to-one correspondence. Through setting up a plurality of configuration components 2 for each configuration component 2 can carry concentrated lotion and deionized water mixed solution for each testing platform alone, thereby improves work efficiency.

In the present embodiment, each control button 5 is connected to each configuration component 2, and is used to control the on or off of each configuration component 2, respectively. Specifically, because the usage amounts of the detection platforms are different, the working durations of the configuration components 2 are different, and the control buttons 5 are controlled to enable the control buttons 5 to control the configuration components 2 to work and stop.

In some embodiments, a liquid level sensor is provided in the cleaning liquid tank, the liquid level sensor is connected with the controller 6, the liquid level sensor is provided with three floats, and the three floats are respectively arranged at the positions of 10%, 40% and 100% of the water quantity of the cleaning liquid tank. When the water quantity in the cleaning solution barrel is 40%, the controller 6 controls the alarm to give an alarm, a worker presses the control button 5 to configure the assembly 2 to start liquid preparation, when the water quantity in the cleaning solution barrel is 10%, the second electric valve 292 is opened to start liquid filling for the cleaning solution barrel, and when the water quantity in the cleaning solution barrel reaches 100%, the second electric valve 292 is closed to stop liquid filling.

The working flow is as follows: the concentrated washing liquid is poured into the corresponding filling port 11, the concentrated washing liquid enters the first bottle 23, when the water residual quantity in the washing liquid barrel triggers a first threshold value alarm (the liquid level sensor in the washing liquid barrel sets the first threshold value to 40 percent, the second threshold value to 10 percent), a worker clicks the corresponding control button 5, the corresponding first electric valve 291 is opened, the water inlet pipe 21 injects deionized water into the second bottle 24, the first metering pump 26 and the second metering pump 27 pump deionized water and concentrated washing liquid into the third bottle 25 according to the proportion, the concentrated washing liquid and the deionized water are mixed into the mixer 28 after passing through the first metering pump 26 and the second metering pump 27, the mixer 28 pre-mixes the deionized water and the concentrated washing liquid after the mixing, then enters the third bottle 25, the liquid level meter on the third bottle 25 detects the liquid level rising, signals are sent to the controller 6, the controller 6 controls the first metering pump 26 and the second metering pump 27 to stop working, and controls the stirring rod 251 to start stirring. When the water remaining in the cleaning liquid barrel triggers a second threshold value, the corresponding second electric valve 292 is opened to start pouring the mixed liquid of the deionized water and the concentrated cleaning liquid, meanwhile, the second sensor collects a concentration signal, and if the second sensor detects that the concentration of the mixed liquid is lower than the set concentration threshold value, the alarm gives an alarm. When the water amount of the washing liquid poured into the washing liquid barrel reaches 100%, a liquid level sensor in the washing liquid barrel on the instrument sends a signal to the controller 6, the second electric valve 292 is closed, and the liquid dispensing operation is stopped.

The utility model also provides a biochemical light-emitting detection device, which comprises the cleaning liquid configuration device in any embodiment.

It can be appreciated that the biochemical luminescence detection device in this embodiment uses the above-mentioned cleaning solution configuration device, so that the concentrated cleaning solution and the deionized water can be automatically mixed and prepared, without manual participation, and a great deal of time and manpower are saved, thereby improving the working efficiency.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims

1. The cleaning liquid configuration device is characterized by comprising a shell and a configuration component, wherein the shell is provided with a containing space, and the configuration component is installed in the containing space;

2. The cleaning solution dispensing device of claim 1, wherein the dispensing assembly further comprises a first metering pump and a second metering pump, the first metering pump being disposed between the first bottle and the third bottle, the first metering pump being configured to meter the volume of the concentrated cleaning solution into the third bottle, the second metering pump being disposed between the second bottle and the third bottle, the second metering pump being configured to meter the volume of the deionized water into the third bottle.

3. The cleaning solution distribution device according to claim 2, wherein the distribution assembly further comprises a first check valve provided with the first check valve for preventing the concentrated cleaning solution from flowing back, and a second check valve provided with the second check valve for preventing the deionized water from flowing back.

4. The cleaning solution dispensing device of claim 2, wherein the dispensing assembly further comprises a mixer through which the first metering pump and the second metering pump are each in communication with the third bottle.

5. The cleaning solution distribution device according to claim 4, wherein the third bottle body is provided with a liquid level meter for controlling the first metering pump and the second metering pump.

6. The cleaning liquid dispensing device of claim 1, wherein the third bottle is provided with a stirring bar capable of stirring and mixing the concentrated cleaning liquid and the deionized water in the third bottle; and/or

7. The cleaning solution preparing apparatus according to claim 1, wherein the preparing assembly further comprises a first electrically operated valve and a second electrically operated valve, the first electrically operated valve is mounted on the water inlet pipe and is used for controlling the on-off of the water inlet pipe, and the second electrically operated valve is mounted on the water outlet pipe and is used for controlling the on-off of the water outlet pipe.

8. The cleaning solution dispensing device of claim 7, wherein the dispensing assembly further comprises a second sensor disposed between the third bottle and the second electrically operated valve for sensing a concentration of the concentrated cleaning solution mixed with the deionized water.

9. The cleaning liquid dispensing device of claim 1, further comprising a main pipe, a plurality of branch pipes, and a plurality of control buttons, wherein the main pipe is in communication with each of the branch pipes, the dispensing assembly is provided with a plurality of dispensing ports, the inlet ports, and the outlet ports, and are respectively provided in one-to-one correspondence with the first bottle, the water inlet pipe, and the water outlet pipe, and each of the branch pipes is in one-to-one correspondence with each of the water inlet pipes;

10. A biochemical light emitting detection apparatus comprising the cleaning liquid dispensing device according to any one of claims 1 to 9.