CN211179215U - Automatic liquid supply and drainage system with waste discharge and overflow prevention functions for full-automatic pathological section dyeing machine - Google Patents
Automatic liquid supply and drainage system with waste discharge and overflow prevention functions for full-automatic pathological section dyeing machine Download PDFInfo
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- CN211179215U CN211179215U CN201921948710.1U CN201921948710U CN211179215U CN 211179215 U CN211179215 U CN 211179215U CN 201921948710 U CN201921948710 U CN 201921948710U CN 211179215 U CN211179215 U CN 211179215U
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Abstract
The utility model discloses an automatic liquid supply and drainage system with waste discharge and overflow prevention functions for a full-automatic pathological section dyeing machine, which comprises a liquid inlet and outlet pipeline, a dyeing tank busbar, a reagent liquid path control busbar, a pump, a waste discharge busbar pipeline and an overflow pipeline, wherein the liquid inlet and outlet pipeline is communicated with each dyeing tank; the utility model discloses need not the manual work and change reagent, reduced intensity of labour, improved the operational safety nature (including biological safety and inflammable and explosive article management safety), and can retrieve reagent, guaranteed the stability of reagent, have the function of wasting discharge and anti-overflow moreover.
Description
Technical Field
The utility model relates to a pathological section dyeing machine technical field, in particular to an automatic confession flowing back system that is used for full-automatic pathological section dyeing machine area to exhaust anti-overflow function.
Background
The fully automatic pathological section dyeing machine used at present is mostly used for dyeing in a multi-tank dip dyeing mode. 1. The reagent loading process of the traditional pathological section dyeing machine is manually operated, so that the dyeing efficiency is improved by increasing the number of dyeing tanks of the same reagent, and the number of the dyeing tanks is far more than the types of the used reagents. In the using process, the replacement of the reagent is also carried out manually, and the replacement process is complicated; xylene is a common reagent, and the artificial replacement of the xylene has biosafety danger. 2. The reagent used by the existing full-automatic pathological section dyeing machine is always stored in the dyeing tank, all the dyeing tanks are always exposed in the air, and the dyeing tanks are only covered by covers when the machine is stopped, so that the stability of the reagent is difficult to ensure. 3. When traditional pathological section dyeing machine manual loading reagent, it is difficult to hold the reagent volume of adding accurately usually, and in the dyeing process, the reagent probably spills over the dyeing jar when slide carrier immerses, causes the pollution.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an automatic confession flowing back system that is used for full-automatic pathological section dyeing machine area to exhaust anti-overflow function need not artifical reagent of changing, has reduced intensity of labour, has improved the operational safety (including biosafety and flammable explosive management safety), and can retrieve reagent, has guaranteed the stability of reagent, has the function of wasting discharge and anti-overflow moreover.
An automatic liquid supply and drainage system with a waste discharge and overflow prevention function for a full-automatic pathological section dyeing machine comprises a liquid inlet and outlet pipeline, dyeing tank busbars, a reagent liquid path control busbar, a pump, a waste discharge busbar pipeline and an overflow pipeline, wherein the liquid inlet and outlet pipeline is communicated with each dyeing tank, one end of each dyeing tank busbar is connected with the liquid inlet and outlet pipeline, the other end of each dyeing tank busbar is connected with the reagent liquid path control busbar through the pump, the reagent liquid path control busbar is provided with a plurality of reagent liquid path liquid inlet and outlet pipes, each reagent liquid path liquid inlet and outlet pipe is connected with different reagent storage containers, the waste discharge busbar pipeline is used for discharging waste liquid of the dyeing tanks, and the overflow pipeline is communicated with each dyeing tank and a waste liquid recovery container;
the dyeing tank busbar, the reagent liquid path control busbar and the pump are controlled according to a program, and the reagent in the specified reagent storage container is conveyed to the specified dyeing tank; and the reagent in the designated staining tank can be transported back to the designated reagent storage container.
When a reagent needs to be loaded into a corresponding dyeing tank, opening a corresponding reagent liquid path electromagnetic pinch valve and a corresponding dyeing tank liquid path electromagnetic pinch valve to enable a corresponding reagent storage container, a corresponding reagent liquid path liquid inlet and outlet pipe, a dyeing tank busbar, a reagent liquid path control busbar, a corresponding liquid inlet and outlet pipeline and a corresponding dyeing tank to keep the state of a passage, pumping the reagent from the corresponding reagent storage container through the reagent liquid path liquid inlet and outlet pipe by a pump, pumping the reagent liquid path control busbar and the dyeing tank busbar into the dyeing tank through the liquid inlet and outlet pipeline; on the contrary, when the reagent in the dyeing tank needs to be recovered, the corresponding reagent liquid path electromagnetic pinch valve and the dyeing tank liquid path electromagnetic pinch valve are opened, and the reagent is pumped back to the reagent storage container through the liquid inlet pipe and the liquid outlet pipe of the reagent liquid path and the pump; after the recovery is finished, the normally closed electromagnetic pinch valve on the waste discharge branch of the corresponding dyeing tank is opened according to the program, and the waste liquid remained at the bottom of the dyeing tank is discharged into a waste liquid recovery container through a waste discharge collecting pipe by a waste discharge peristaltic pump for collection, thereby facilitating the subsequent treatment. Repeating the above operations, adding new reagent into the corresponding dyeing tank, and performing subsequent dyeing procedures. In case the reagent in the dyeing tank overflows, can converge to the overflow pipeline through the overflow branch pipe and in time discharge into the waste liquid recovery container, avoid causing the pollution.
Preferably, the one end of overflow pipeline is equipped with a plurality of overflow branch pipe, and every overflow branch pipe connection corresponds the overflow mouth of dyeing jar, and the waste liquid recovery container is connected to the other end of overflow pipeline, can carry the reagent that a plurality of dyeing jars overflow simultaneously to waste liquid recovery container to the reagent in the dyeing jar overflows.
Preferably, the one end of the waste discharge confluence pipeline is provided with a plurality of waste discharge branch pipes, each waste discharge branch pipe is connected with a waste discharge port corresponding to the dyeing tank, the other end of the waste discharge confluence pipeline is provided with a waste discharge peristaltic pump, a liquid outlet pipe of the waste discharge peristaltic pump is connected in parallel to flow into an overflow pipeline, the waste liquid on the waste discharge confluence pipeline is pumped into the overflow pipeline by the waste discharge peristaltic pump, and finally the waste liquid flows into a waste liquid recovery container.
Preferably, each waste discharge branch pipe is provided with an electromagnetic pinch valve to control the on-off of each waste discharge branch pipe and the corresponding dyeing tank, so that the aim of timely discharging liquid is fulfilled.
Preferably, the dyeing tank busbar comprises a dyeing tank confluence pipeline A and a dyeing tank confluence pipeline B; each liquid inlet and outlet pipeline is respectively connected with a branch of the dyeing tank converging pipeline A and a branch of the dyeing tank converging pipeline B through a T-shaped tee joint, a dyeing tank liquid path electromagnetic pinch valve is respectively arranged on the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B, the connection and disconnection of the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B are controlled through the dyeing tank liquid path electromagnetic pinch valve, and when a plurality of liquid inlet and outlet pipelines exist, the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B which are respectively connected with each liquid inlet and outlet pipeline converge into a dyeing tank converging pipeline A and a dyeing tank converging pipeline B; when the reagent is required to be conveyed to the appointed dyeing tank, the reagent firstly enters the dyeing tank converging pipeline A or enters the dyeing tank converging pipeline B, then the dyeing tank liquid path electromagnetic pinch valve corresponding to the liquid inlet and outlet pipeline connected with the appointed dyeing tank is opened, and the reagent entering the dyeing tank converging pipeline A or the dyeing tank converging pipeline B can enter the appointed dyeing tank through the dyeing tank converging pipeline A branch or the dyeing tank converging pipeline B branch of the appointed dyeing tank.
The reagent liquid path control busbar comprises a reagent converging pipeline A and a reagent converging pipeline B, wherein a plurality of reagent liquid path electromagnetic pinch valves are arranged on the reagent converging pipeline A and the reagent converging pipeline B, one end of each reagent liquid path electromagnetic pinch valve is converged by a reagent liquid path branch pipe A or a reagent liquid path branch pipe B to form the reagent converging pipeline A or the reagent converging pipeline B, the other end of each reagent liquid path electromagnetic pinch valve is connected with a reagent liquid path inlet and outlet pipe, and each reagent liquid path inlet and outlet pipe is correspondingly connected with a reagent storage container; the reagent confluence pipeline A is connected with the dyeing tank confluence pipeline A through a pump, and the reagent confluence pipeline B is connected with the dyeing tank confluence pipeline B through a pump.
When the specified reagent needs to be loaded, the specified reagent is pumped into the reagent liquid path branch pipe A or the reagent liquid path branch pipe B connected with the specified reagent liquid path electromagnetic pinch valve by a pump only by opening the reagent liquid path electromagnetic pinch valve connected with the reagent storage container where the specified reagent is located, so that the reagent enters the reagent confluence pipeline A or the reagent confluence pipeline B; because the reagent confluence pipeline A is connected with the dyeing tank confluence pipeline A through the pump, and the reagent confluence pipeline B is connected with the dyeing tank confluence pipeline B through the pump, the specified reagent can be conveyed to the dyeing tank confluence pipeline A or the dyeing tank confluence pipeline B.
In conclusion, the dyeing tank busbar, the reagent liquid path control busbar and the pump are controlled according to a program, the corresponding reagent storage container on the reagent busbar pipeline A is communicated with the corresponding dyeing tank on the dyeing tank busbar pipeline A through the corresponding dyeing tank liquid path electromagnetic pinch valve and the corresponding reagent liquid path electromagnetic pinch valve, or the corresponding reagent storage container on the reagent busbar pipeline B is communicated with the corresponding dyeing tank on the dyeing tank busbar pipeline B, meanwhile, the pump provides power for supplying and draining liquid, and the reagent in the specified reagent storage container can be conveyed to the specified dyeing tank; and the reagent in the designated dyeing tank can be conveyed back to the designated reagent storage container, so that the purposes of supplying the corresponding dyeing reagent and recovering the corresponding dyeing reagent are realized.
Preferably, the pump is the gear pump, also can use two-way pump, and the quantity of pump is two, and considers the requirement of liquid feeding speed and volume, and is preferred, the utility model discloses preferred one-way gear pump.
Preferably, every the pump is furnished with the switching-over module correspondingly, the switching-over module includes that the feed liquor solenoid valve, play liquid solenoid valve, reagent converge pipeline connecting pipe and dyeing jar converge pipeline connecting pipe, the feed liquor solenoid valve is linked together with play liquid solenoid valve adjacent end, and the junction divide into and go up the clamp pipe and arrange the clamp pipe down, the clamp pipe one end of feed liquor solenoid valve and play liquid solenoid valve links to each other with the pump respectively (wherein the clamp pipe other end of feed liquor solenoid valve and play liquid solenoid valve is provided with four-way connection respectively, and four-way connection is continuous with last clamp pipe and lower clamp pipe of same solenoid valve, and four-way connection's upper end clamp, and the lower extreme is used for.
One end of the dyeing tank converging pipeline connecting pipe is connected with the upper row of clamping pipes, and the other end of the dyeing tank converging pipeline connecting pipe is connected with the dyeing tank converging pipeline (wherein the dyeing tank converging pipeline connecting pipe of one reversing module is connected with the dyeing tank converging pipeline A, and the dyeing tank converging pipeline connecting pipe of the other reversing module is connected with the dyeing tank converging pipeline B); one end of the reagent confluence pipeline connecting pipe is connected with the lower row of clamping pipes, and the other end of the reagent confluence pipeline connecting pipe is connected with the reagent confluence pipeline (wherein the reagent confluence pipeline connecting pipe of one reversing module is connected with the reagent confluence pipeline A, and the reagent confluence pipeline connecting pipe of the other reversing module is connected with the reagent confluence pipeline B). Because the gear pump is a one-way pump, a reversing module needs to be arranged, so that the gear pump can complete liquid adding and liquid discharging.
In summary, the working principle of the commutation module is as follows: when the liquid inlet electromagnetic valve and the liquid outlet electromagnetic valve are not in work, the upper discharging pipeline is communicated, and the two ends of the gear pump are connected with the dyeing tank converging pipeline connecting pipes, namely the two ends of the gear pump are connected to the dyeing tank converging pipeline (for example, a dyeing tank converging pipeline A). When the feed liquor solenoid valve circular telegram, the liquid way of connecting the dyeing jar that the feed liquor solenoid valve was arranged on converges the pipeline connecting pipe is cut off, and the liquid way of the reagent that the feed liquor solenoid valve was arranged down converges the pipeline connecting pipe just turn-on connection to the inlet of gear pump, also be reagent and converge pipeline A and be connected to the inlet of gear pump, and the liquid way that the dyeing jar that the liquid outlet solenoid valve was not circular telegram still was arranged on converges the pipeline connecting pipe switches on, it is cut off that the reagent converges the pipeline connecting pipe liquid way down, also be dyeing jar that the dyeing jar converges the pipeline connecting pipe connection and converge pipeline A and be connected to the liquid outlet of gear pump, just so constituted from reagent and converge pipeline A to dyeing jar and converge pipeline A's connection, open the pump this moment and just can converge the reagent. In cooperation with the previous liquid path construction, it is a common practice to load a reagent in any reagent storage container connected to the reagent liquid path control bus a into any staining pot.
When the reagent in the pipeline A is converged to the dyeing tank to the needs, when carrying in the reagent pipeline A that converges, the operation is similar, only need stop the circular telegram with the feed liquor solenoid valve, the liquid way of connecting the dyeing tank pipeline connecting pipe that converges that connects on the feed liquor solenoid valve is just for switching on, and the reagent pipeline connecting pipe liquid way that connects that goes out the liquid solenoid valve row is exactly ended, also dyeing tank pipeline A that converges is connected at the inlet of gear pump, go out the circular telegram of liquid solenoid valve, the dyeing tank pipeline connecting pipe liquid way that connects on going out the liquid solenoid valve row is ended, the liquid way of connecting the reagent pipeline connecting pipe that connects that goes out the liquid solenoid valve row is switched on, also be exactly that reagent pipeline A that converges is the liquid outlet of connecting. Thus, the gear pump is opened to carry the liquid in the dyeing tank confluence pipeline A to the reagent confluence pipeline A.
And the pump of the other reversing module is respectively connected with the dyeing tank converging pipeline B and the reagent converging pipeline B, and the reversing principle is consistent with that of the above.
Preferably, the liquid inlet electromagnetic valve and the liquid outlet electromagnetic valve are electromagnetic three-way pinch valves, and the valve body and the internal material have good temperature resistance and chemical corrosion resistance, can continuously work under full load for a long time, and have long service life.
The utility model has the advantages that:
the utility model discloses to the technical defect of current pathological section dyeing machine, be provided with dyeing tank busbar and reagent liquid path control busbar, accessible pump passes through reagent liquid path control busbar, dyeing tank busbar and reagent liquid path inlet and outlet pipe with the reagent in the reagent storage container and lets in corresponding dyeing tank, need not artifical change reagent, reduced intensity of labour, improved the operational safety (including biosafety and flammable explosive management safety); in addition, the dyeing reagent in the dyeing tank can be recovered into the corresponding reagent storage container through the dyeing tank busbar, the reagent liquid path control busbar and the reagent liquid path liquid inlet and outlet pipe by the pump, and the dyeing reagent is recovered after dyeing is finished, so that the long-time exposure of the dyeing reagent is avoided, and the stability of the reagent is ensured; in addition, a waste discharge confluence pipeline is arranged, and waste liquid at the bottom of the dyeing tank is discharged into a waste liquid recovery container in time after the reagent is recovered; in addition, an overflow pipeline is arranged, so that the pollution caused by the overflow of excessive reagents from the dyeing tank can be prevented. The utility model discloses need not the manual work and change reagent, reduced intensity of labour, improved the operational safety nature (including biological safety and inflammable and explosive article management safety), and can retrieve reagent, guaranteed the stability of reagent, have the function of wasting discharge and anti-overflow moreover.
Drawings
Fig. 1 is a schematic structural view of an automatic liquid supply and discharge system according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a dyeing tank bus bar according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a reagent liquid path control bus in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a reversing module in an embodiment of the present invention;
fig. 5 is a schematic diagram of the connecting pipeline of the dyeing tank in the embodiment of the present invention.
In the figure, 1-liquid inlet and outlet pipeline; 2-dyeing tank busbar; 21-dyeing tank collecting pipe A; 22-dyeing tank collecting line B; 23-dyeing tank liquid path electromagnetic pinch valve; 3-reagent liquid path control bus bar; 31-reagent confluence line a; 32-reagent confluence line B; 33-a reagent liquid path electromagnetic pinch valve; 34-a reagent liquid inlet and outlet pipe; 4-a pump; 41-liquid inlet electromagnetic valve; 42-liquid outlet electromagnetic valve; 43-reagent confluence pipeline connecting pipe; 44-dyeing tank confluence pipeline connecting pipe; a 45-four-way joint; 5-waste discharge confluence pipeline; 51-a liquid discharge peristaltic pump; 52-a solenoid pinch valve; 6-overflow line.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in figures 1-5, an automatic liquid supply and drainage system with waste discharge and overflow prevention functions for a full-automatic pathological section dyeing machine comprises a liquid inlet and outlet pipeline 1, a dyeing tank bus bar 2, a reagent liquid path control bus bar 3, a pump 4, a waste discharge bus line 5 and an overflow pipeline 6, the liquid inlet and outlet pipeline 1 is communicated with each dyeing tank, one end of the dyeing tank busbar 2 is connected with the liquid inlet and outlet pipeline 1, the other end is connected with the reagent liquid path control busbar 3 through the pump 4, one end of one liquid inlet and outlet pipeline 1 is connected with one dyeing tank, the other end is respectively connected with the dyeing tank busbar 2, the reagent liquid path control busbar 3 is provided with a plurality of reagent liquid path liquid inlet and outlet pipes 34, each reagent liquid path liquid inlet and outlet pipe 34 is connected with different reagent storage containers, the waste discharge confluence pipeline 5 is used for discharging waste liquid of the dyeing tanks, and the overflow pipeline 6 is communicated with each dyeing tank and the waste liquid recovery container;
further, the one end of overflow pipeline 6 is equipped with a plurality of overflow branch pipe, and every overflow branch pipe connection corresponds the overflow mouth of dyeing jar, and the waste liquid recovery container is connected to the other end of overflow pipeline 6, can carry the reagent that a plurality of dyeing jars overflow simultaneously out to waste liquid recovery container and prevent that the reagent in the dyeing jar from spilling over.
Further, the one end of the waste discharge converging pipeline 5 is provided with a plurality of waste discharge branch pipes, each waste discharge branch pipe is connected with a waste discharge port corresponding to the dyeing tank, a waste discharge peristaltic pump 51 is arranged at the other end of the waste discharge converging pipeline 5, a liquid outlet pipe of the waste discharge peristaltic pump 51 flows to an overflow pipeline 6 in parallel, the waste liquid on the waste discharge converging pipeline 5 is pumped into the overflow pipeline 6 by the waste discharge peristaltic pump 51, and finally the waste liquid flows into a waste liquid recovery container, so that the waste discharge efficiency is ensured.
Furthermore, each waste discharge branch pipe is provided with an electromagnetic pinch valve 52, so that the on-off of each waste discharge branch pipe and the corresponding dyeing tank is controlled, and the aim of timely discharging liquid is fulfilled.
Further, the dyeing tank bus bar 2 includes a dyeing tank bus line a21 and a dyeing tank bus line B22; each liquid inlet and outlet pipeline 1 is respectively connected with the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B through a T-shaped tee joint, and the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B are respectively provided with a dyeing tank liquid path electromagnetic pinch valve 23 (the specific number can be selected according to the actual situation, in the embodiment, six groups of dyeing tank liquid path electromagnetic pinch valves 23 are arranged, and six liquid inlet and outlet pipelines 1 are correspondingly connected); the connection and disconnection of the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B are controlled by the dyeing tank liquid path electromagnetic pinch valve 23, and when a plurality of liquid inlet and outlet pipelines 1 exist, the branch of the dyeing tank converging pipeline A and the branch of the dyeing tank converging pipeline B which are respectively connected with each liquid inlet and outlet pipeline 1 converge to form a dyeing tank converging pipeline A21 and a dyeing tank converging pipeline B22; when the reagent needs to be conveyed to the appointed dyeing tank, the reagent firstly enters the dyeing tank converging pipeline A21 or the dyeing tank converging pipeline B22, and then the dyeing tank liquid path electromagnetic pinch valve 23 corresponding to the liquid inlet and outlet pipeline 1 connected with the appointed dyeing tank is opened, namely, the reagent entering the dyeing tank converging pipeline A21 or the dyeing tank converging pipeline B22 can enter the appointed dyeing tank through the dyeing tank converging pipeline A branch or the dyeing tank converging pipeline B branch of the appointed dyeing tank.
The reagent liquid path control busbar 3 comprises a reagent converging pipeline a31 and a reagent converging pipeline B32, a plurality of reagent liquid path electromagnetic pinch valves 33 are arranged on the reagent converging pipeline a31 and the reagent converging pipeline B32 (the specific number can be selected according to the actual situation, twelve liquid path electromagnetic pinch valves 33 are arranged in the embodiment and are connected with twelve reagent storage containers through twelve reagent inlet and outlet liquid pipes), one end of each reagent liquid path electromagnetic pinch valve 33 is converged through a reagent liquid path branch pipe a or a reagent liquid path branch pipe B to form a reagent converging pipeline a31 or a reagent converging pipeline B32, the other end of each reagent liquid path electromagnetic pinch valve 33 is connected with a reagent liquid path inlet and outlet pipe 34, and each reagent liquid path inlet and outlet pipe 34 is correspondingly connected with one reagent storage container; the reagent confluence pipeline A31 is connected with the dyeing tank confluence pipeline A21 through a pump 4, a reagent of the reagent confluence pipeline A31 can be pumped into the dyeing tank confluence pipeline A21 through the pump 4, a reagent of the dyeing tank confluence pipeline A21 can be pumped into the reagent confluence pipeline A31, the reagent confluence pipeline B32 is connected with the dyeing tank confluence pipeline B22 through the pump 4, a reagent of the reagent confluence pipeline B32 can be pumped into the dyeing tank confluence pipeline B22 through the pump 4, and a reagent of the dyeing tank confluence pipeline B22 can be pumped into the reagent confluence pipeline B32.
When the designated reagent needs to be loaded, the designated reagent is pumped into the reagent liquid branch pipe A or the reagent liquid branch pipe B connected with the designated reagent liquid path electromagnetic pinch valve 33 through the pump 4 only by opening the reagent liquid path electromagnetic pinch valve 33 connected with the reagent storage container where the designated reagent is located, and the reagent enters the reagent confluence pipeline A31 or the reagent confluence pipeline B32; since the reagent confluence line a31 is connected to the dyeing tank confluence line a21 through the pump 4 and the reagent confluence line B32 is connected to the dyeing tank confluence line B22 through the pump 4, a specified reagent can be delivered to the dyeing tank confluence line a21 or the dyeing tank confluence line B22.
In summary, the dyeing tank bus bar 2, the reagent liquid path control bus bar 3 and the pump 4 cooperate to realize the communication between the corresponding reagent storage container on the reagent bus line a31 and the corresponding dyeing tank on the dyeing tank bus line a21, or the communication between the corresponding reagent storage container on the reagent bus line B32 and the corresponding dyeing tank on the dyeing tank bus line B22 through the corresponding dyeing tank liquid path electromagnetic pinch valve 23 and the reagent liquid path electromagnetic pinch valve 33, and the pump 4 provides the power for liquid supply and liquid drainage. Capable of delivering reagents in designated reagent storage containers to designated staining tanks; and the reagent in the designated dyeing tank can be conveyed back to the designated reagent storage container, so that the purposes of supplying the corresponding dyeing reagent and recovering the corresponding dyeing reagent are realized.
Further, based on the requirement of liquid feeding speed and volume, pump 4 is the unidirectional gear pump, and in order to realize simultaneously to liquid feeding and flowing back in the different dyeing tank, the quantity of pump 4 is two, and one of them pump 4's both ends link to each other with dyeing tank conflux pipeline A21 and reagent conflux pipeline A31 respectively and provide infusion power, and another pump 4's both ends link to each other with dyeing tank conflux pipeline B22 and reagent conflux pipeline B32 respectively and provide infusion power, and the liquid feeding flowing back process of two dyeing tanks is realized simultaneously to two independent liquid way systems of accessible, raises the efficiency.
Further, each pump 4 is correspondingly provided with a reversing module, the reversing module comprises a liquid inlet electromagnetic valve 41, a liquid outlet electromagnetic valve 42, a reagent converging pipeline connecting pipe 43 and a dyeing tank converging pipeline connecting pipe 44, the adjacent ends of the liquid inlet electromagnetic valve 41 and the liquid outlet electromagnetic valve 42 are communicated, the connection part is divided into an upper clamping pipe and a lower clamping pipe, one end of each clamping pipe of the liquid inlet electromagnetic valve 41 and the liquid outlet electromagnetic valve 42 is respectively connected with the pump 4 (wherein the other end of each clamping pipe of the liquid inlet electromagnetic valve 41 and the liquid outlet electromagnetic valve 42 is respectively provided with a four-way joint 45, the upper clamping pipe and the lower clamping pipe of the same electromagnetic valve are connected through the four-way joint 45, the upper end of the four-way joint 45 is clamped, and the.
One end of the dyeing tank converging pipeline connecting pipe 44 is connected with the upper row of clamping pipes, the other end of the dyeing tank converging pipeline connecting pipe 44 is connected with the dyeing tank converging pipeline, (the dyeing tank converging pipeline connecting pipe 44 of one reversing module is connected with the dyeing tank converging pipeline A21, the dyeing tank converging pipeline connecting pipe 44 of the other reversing module is connected with the dyeing tank converging pipeline B22), one end of the reagent converging pipeline connecting pipe 43 is connected with the lower row of clamping pipes, and the other end of the reagent converging pipeline connecting pipe is connected with the reagent converging pipeline (the reagent converging pipeline connecting pipe 43 of one reversing module is connected with the reagent converging pipeline A31, and the reagent converging pipeline connecting pipe 43 of the other reversing module is connected with the reagent converging pipeline B32).
The working principle of the reversing module is as follows: when the liquid inlet solenoid valve 41 and the liquid outlet solenoid valve 42 are not in operation, the upper discharging pipeline is conducted, and at this time, the connecting pipes 44 for the dyeing tank converging pipelines are connected to both ends of the gear pump, that is, the connecting pipes are connected to the dyeing tank converging pipeline (for example, the dyeing tank converging pipeline a 21). When the liquid inlet electromagnetic valve 41 is powered on, the liquid path of the connecting pipe 44 of the converging pipeline of the dyeing tank connected to the upper row of the liquid inlet electromagnetic valve 41 is cut off, the liquid path of the connecting pipe 43 of the converging pipeline of the reagent connected to the lower row of the liquid inlet electromagnetic valve 41 is conducted and connected to the liquid inlet of the gear pump, namely the connecting pipe A31 of the converging pipeline of the reagent is connected to the liquid inlet of the gear pump, while the liquid path of the connecting pipe 44 of the converging pipeline of the dyeing tank connected to the upper row of the liquid outlet electromagnetic valve 42 is still conducted without being powered on, the connecting pipe 43 of the converging pipeline of the reagent in the lower row is cut off, namely the converging pipeline A21 of the dyeing tank connected to the connecting pipe 44 of the converging pipeline of the dyeing tank is connected to the liquid outlet of the gear pump, so that the connection from the converging pipeline A31 of the reagent to. In cooperation with the previous liquid path construction, it is a common practice to load a reagent in any reagent storage container connected to the reagent liquid path control bus a3 into any staining pot.
When the reagent in the dyeing tank converging pipeline a21 needs to be carried into the reagent converging pipeline a31, the operation is similar, and only the liquid inlet electromagnetic valve 41 needs to be stopped to be electrified, so the liquid path of the dyeing tank converging pipeline connecting pipe 44 connected to the upper row of the liquid inlet electromagnetic valve 41 is conducted, the liquid path of the reagent converging pipeline connecting pipe 43 connected to the lower row of the liquid outlet electromagnetic valve 42 is cut off, that is, the dyeing tank converging pipeline a21 is connected to the liquid inlet of the gear pump, the liquid outlet electromagnetic valve 42 is electrified, the liquid path of the dyeing tank converging pipeline connecting pipe 44 connected to the upper row of the liquid outlet electromagnetic valve 42 is cut off, and the liquid path of the reagent converging pipeline connecting pipe 43 connected to the lower row of the liquid outlet electromagnetic valve 42 is conducted, that is, the reagent converging pipeline a31 is connected to. Thus, the gear pump is turned on to carry the liquid in the staining tank confluence line a21 to the reagent confluence line a 31.
The pump 4 of the other reversing module is respectively connected with the dyeing tank converging pipeline B22 and the reagent converging pipeline B32, and the reversing principle is consistent with the principle.
Furthermore, the liquid inlet electromagnetic valve 41 and the liquid outlet electromagnetic valve 42 are electromagnetic three-way pinch valves, and the valve body and the internal material have good temperature resistance and chemical corrosion resistance, can continuously work under full load for a long time, and have long service life.
The utility model discloses a theory of operation:
when a corresponding dyeing reagent needs to be loaded into a corresponding dyeing tank, the corresponding reagent liquid path electromagnetic pinch valve 33 and the corresponding dyeing tank liquid path electromagnetic pinch valve 23 are opened, so that the corresponding reagent storage container, the corresponding reagent liquid path liquid inlet and outlet pipe 34, the reagent liquid path control busbar 3, the dyeing tank busbar 2, the corresponding liquid inlet and outlet pipeline 1 and the corresponding dyeing tank keep the state of a passage, the dyeing reagent is pumped into the reagent liquid path control busbar 3 and the dyeing tank busbar 2 from the corresponding reagent storage container through the reagent liquid path liquid inlet and outlet pipe 34 by a pump 4, and finally flows into the dyeing tank through the liquid inlet and outlet pipeline 1; on the contrary, when the dyeing reagent in the dyeing tank needs to be recovered, the corresponding reagent liquid path electromagnetic pinch valve 33 and the corresponding dyeing tank liquid path electromagnetic pinch valve 23 are opened, and the dyeing reagent is pumped into the corresponding reagent storage container from the reagent liquid path liquid inlet pipe 34 through the pump 4; after the recovery is finished, the normally closed electromagnetic pinch valve 52 on the waste discharge branch of the corresponding dyeing tank is opened, and the waste liquid remained at the bottom of the dyeing tank is converged to a waste discharge converging pipeline 5 through the waste discharge branch and is discharged into a waste liquid recovery container by matching with a waste discharge peristaltic pump 51, so that the subsequent treatment is facilitated, the above operations are repeated, and a new dyeing reagent is added into the corresponding dyeing tank for the subsequent dyeing process; when the reagent in the dyeing tank overflows, the reagent can be converged to the overflow pipeline 6 through the overflow branch pipe and discharged into the waste liquid recovery container, so that pollution is avoided.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (8)
1. The utility model provides an automatic confession flowing back system that is used for full-automatic pathological section dyeing machine area to waste discharge anti-overflow function which characterized in that: the device comprises a liquid inlet and outlet pipeline (1), dyeing tank busbars (2), reagent liquid path control busbars (3), a pump (4), a waste discharge busbar pipeline (5) and an overflow pipeline (6), wherein the liquid inlet and outlet pipeline (1) is communicated with each dyeing tank, one end of each dyeing tank busbar (2) is connected with the liquid inlet and outlet pipeline (1), the other end of each dyeing tank busbar is connected with the reagent liquid path control busbar (3) through the pump (4), the reagent liquid path control busbars (3) are provided with a plurality of reagent liquid path liquid inlet and outlet pipes (34), each reagent liquid path liquid inlet and outlet pipe (34) is connected with different reagent storage containers, the waste discharge busbar pipeline (5) is used for discharging waste liquid of the dyeing tanks, and the overflow pipeline (6) is communicated with each dyeing tank and a waste liquid recovery container;
the dyeing tank busbar (2), the reagent liquid path control busbar (3) and the pump (4) are controlled according to a program, and the reagent in the specified reagent storage container is conveyed to the specified dyeing tank; and the reagent in the designated staining tank can be transported back to the designated reagent storage container.
2. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 1, characterized in that: one end of the overflow pipeline (6) is provided with a plurality of overflow branch pipes, each overflow branch pipe is connected with an overflow port of the corresponding dyeing tank, and the other end of the overflow pipeline (6) is connected with a waste liquid recovery container.
3. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 2, characterized in that: one end of the waste discharge confluence pipeline (5) is provided with a plurality of waste discharge branch pipes, each waste discharge branch pipe is connected with a waste discharge port corresponding to the dyeing tank, a waste discharge peristaltic pump (51) is arranged at the other end of the waste discharge confluence pipeline (5), and a liquid outlet pipe of the waste discharge peristaltic pump (51) is connected in parallel to flow into an overflow pipeline (6).
4. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 3, characterized in that: each waste discharge branch pipe is provided with an electromagnetic pinch valve (52).
5. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 4, characterized in that: the dyeing tank busbar (2) comprises a dyeing tank busbar pipeline A (21) and a dyeing tank busbar pipeline B (22); the liquid inlet and outlet pipeline (1) is respectively connected with the dyeing tank converging pipeline A (21) and the dyeing tank converging pipeline B (22) through a dyeing tank liquid path electromagnetic pinch valve (23);
the reagent liquid path control busbar (3) comprises a reagent confluence pipeline A (31) and a reagent confluence pipeline B (32), a plurality of reagent liquid path electromagnetic pinch valves (33) are arranged on the reagent confluence pipeline A (31) and the reagent confluence pipeline B (32), and the other end of each reagent liquid path electromagnetic pinch valve (33) is connected with a reagent liquid path liquid inlet and outlet pipe (34);
the dyeing tank confluence pipeline A (21) is connected with the reagent confluence pipeline A (31) through a pump (4), and the dyeing tank confluence pipeline B (22) is connected with the reagent confluence pipeline B (32) through the pump (4).
6. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 5, is characterized in that: the pump (4) is a gear pump, and the number of the pumps (4) is two.
7. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 6, characterized in that: the gear pump is a one-way gear pump, each pump (4) is correspondingly provided with a reversing module, each reversing module comprises a liquid inlet electromagnetic valve (41), a liquid outlet electromagnetic valve (42), a reagent converging pipeline connecting pipe (43) and a dyeing tank converging pipeline connecting pipe (44), the adjacent ends of the liquid inlet electromagnetic valve (41) and the liquid outlet electromagnetic valve (42) are communicated, the connection positions are divided into an upper row of clamping pipes and a lower row of clamping pipes, and one ends of the clamping pipes of the liquid inlet electromagnetic valve (41) and the liquid outlet electromagnetic valve (42) are respectively connected with the pump (4);
one end of the dyeing tank confluence pipeline connecting pipe (44) is connected with the upper row of clamping pipes, the other end of the dyeing tank confluence pipeline connecting pipe is connected with the dyeing tank confluence pipeline, one end of the reagent confluence pipeline connecting pipe (43) is connected with the lower row of clamping pipes, and the other end of the reagent confluence pipeline connecting pipe is connected with the reagent confluence pipeline.
8. The automatic liquid supply and discharge system with waste discharge and overflow prevention functions for the full-automatic pathological section dyeing machine according to claim 7 is characterized in that: the liquid inlet electromagnetic valve (41) and the liquid outlet electromagnetic valve (42) are electromagnetic three-way pinch valves.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948710.1U CN211179215U (en) | 2019-11-12 | 2019-11-12 | Automatic liquid supply and drainage system with waste discharge and overflow prevention functions for full-automatic pathological section dyeing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948710.1U CN211179215U (en) | 2019-11-12 | 2019-11-12 | Automatic liquid supply and drainage system with waste discharge and overflow prevention functions for full-automatic pathological section dyeing machine |
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| CN211179215U true CN211179215U (en) | 2020-08-04 |
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| CN201921948710.1U Active CN211179215U (en) | 2019-11-12 | 2019-11-12 | Automatic liquid supply and drainage system with waste discharge and overflow prevention functions for full-automatic pathological section dyeing machine |
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| Country | Link |
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| CN (1) | CN211179215U (en) |
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Effective date of registration: 20230106 Address after: Room 425-433, Building H6, No. 39, Ruihe Road, Huangpu District, Guangzhou, Guangdong 510530 Patentee after: GUANGZHOU LABSIM BIOTECH Co.,Ltd. Address before: Room 1208, science and technology incubator, No. 36, Sipingshan Road, New District, Zhenjiang City, Jiangsu Province, 212000 Patentee before: Zhenjiang LANBO Medical Equipment Co.,Ltd. |
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