CN201828445U - Full-sealed dehydrator with automatic pressure relief protector - Google Patents
Full-sealed dehydrator with automatic pressure relief protector Download PDFInfo
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- CN201828445U CN201828445U CN2010205853154U CN201020585315U CN201828445U CN 201828445 U CN201828445 U CN 201828445U CN 2010205853154 U CN2010205853154 U CN 2010205853154U CN 201020585315 U CN201020585315 U CN 201020585315U CN 201828445 U CN201828445 U CN 201828445U
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Abstract
The utility model relates to a biological tissue dehydrator, in particular to a full-sealed dehydrator with an automatic pressure relief protector, comprising a cabinet body, a working cylinder, a first paraffin cylinder, a second paraffin cylinder, a third paraffin cylinder, a working cylinder cover, and paraffin cylinder covers, wherein cavities of the working cylinder are respectively communicated with a dehydration reagent system and a paraffin conveying system; the dehydration reagent system consists of a dehydration reagent bottle, a dehydration reagent conveying system and an air path system; the air path system consists of an air pump, a first air pipe, a second electromagnetic valve, a second air pipe, a third electromagnetic valve, a third air pipe, a fourth electromagnetic valve, a fourth air pipe, a fifth electromagnetic valve and an air storage tank; the air pump is dual-purpose for pumping down and pumping; and the air storage tank is communicated with the air exhaust end of the air pump through a pipeline. The full-sealed dehydrator with the automatic pressure relief protector is characterized in that pressure relief valves are arranged on the air storage tank, the pipeline, the first air pipe, the second air pipe, the third air pipe or the fourth air pipe, and has the advantage of being good in safety.
Description
Technical field
The utility model relates to a kind of biological tissue dehydrator, belongs to pathological analysis checkout facility technical field, be mainly used in to biological tissue dewater, waxdip handles.
Background technology
The shortcoming of existing totally enclosed type biological tissue dehydrator is: when the air pressure of air-channel system is too high, be easy to generate unsafe problems.
Summary of the invention
The purpose of this utility model is to provide the totally enclosed type dewaterer of the good band automatically unloading protective device of a kind of security.
To achieve these goals, technical scheme that the utility model adopts is: the totally enclosed type dewaterer of band automatically unloading protective device comprises cabinet, working cylinder, the first paraffin cylinder, the second paraffin cylinder, the 3rd paraffin cylinder, working-cylinder head, paraffin cylinder cap; Working cylinder, the first paraffin cylinder, the second paraffin cylinder, the 3rd paraffin cylinder lay respectively in the upper space of cabinet, working cylinder, the first paraffin cylinder, the second paraffin cylinder, the 3rd paraffin cylinder are fixedlyed connected with cabinet respectively, the first paraffin cylinder, the second paraffin cylinder, the 3rd paraffin cylinder are arranged in order, the top of the first paraffin cylinder, the second paraffin cylinder and the 3rd paraffin cylinder is provided with the paraffin cylinder cap, paraffin cylinder cap and paraffin cylinder are hinged, the top of working cylinder is provided with working-cylinder head, working-cylinder head and working cylinder are hinged, are the working cylinder chamber in the working cylinder; When working-cylinder head covered mutually with working cylinder, the working cylinder chamber formed sealed space; The working cylinder chamber of working cylinder is connected with dehydrated reagent system, paraffin induction system respectively;
Described dehydrated reagent system comprises dehydrated reagent bottle, dehydrated reagent induction system, air-channel system, and the dehydrated reagent bottle is 2-20; The dehydrated reagent induction system comprises the first reagent delivery pipe, distribution valve, the second reagent delivery pipe, first solenoid valve, the number of the first reagent delivery pipe is corresponding with the number of dehydrated reagent bottle, the number of the input interface of distribution valve is corresponding with the number of dehydrated reagent bottle, the output interface of distribution valve is 1, each dehydrated reagent bottle is connected by output interface corresponding on one first reagent delivery pipe and the distribution valve, the output interface of distribution valve is connected by the bottom of the second reagent delivery pipe with the working cylinder chamber of working cylinder, and the second reagent delivery pipe is provided with first solenoid valve;
Air-channel system comprises air pump, first gas piping, second solenoid valve, second gas piping, the 3rd solenoid valve, the 3rd gas piping, the 4th solenoid valve, the 4th gas piping, the 5th solenoid valve, gas-holder, air pump is inflated dual-purpose pump for bleeding, gas-holder is connected with the exhaust end of air pump by pipeline, one end of first gas piping is connected with the exhaust end of air pump, the other end of first gas piping is connected with the upper end in the working cylinder chamber of working cylinder, first gas piping is provided with second solenoid valve, one end of second gas piping is connected with the exhaust end of air pump, the other end of second gas piping is connected with all dehydrated reagent bottle respectively, second gas piping is provided with the 3rd solenoid valve, one end of the 3rd gas piping is connected with the end of bleeding of air pump, the other end of the 3rd gas piping is connected with all dehydrated reagent bottle respectively, the 3rd gas piping is provided with the 4th solenoid valve, one end of the 4th gas piping is connected with the end of bleeding of air pump, and the other end of the 4th gas piping is connected with the upper end in the working cylinder chamber of working cylinder;
It is characterized in that: gas-holder, pipeline, first gas piping, second gas piping, the 3rd gas piping or the 4th gas piping are provided with blowdown valve.
The beneficial effects of the utility model are: adopt gas-holder, pipeline, first gas piping, second gas piping, the 3rd gas piping or the 4th gas piping to be provided with blowdown valve (automatically unloading protective device); when air pressure is too high (when surpassing setting value); the blowdown valve automatically unloading; can prevent that air pressure is too high, have the good characteristics of security.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is a stereographic map of the present utility model;
Fig. 5 is along the cut-open view of A-A line among Fig. 1;
Fig. 6 is along the cut-open view of B-B line among Fig. 3;
Fig. 7 is a structural representation of the present utility model;
Among the figure: 1-cabinet, 2-working-cylinder head, 3-display screen, 4-paraffin cylinder cap, 5-working cylinder, 6-working cylinder chamber, the 7-cavity, 8-dehydrated reagent bottle (or claiming liquid storage bottle), the 9-first paraffin cylinder, the 10-second paraffin cylinder, 11-the 3rd paraffin cylinder, the 12-first reagent delivery pipe, the 13-distribution valve, the 14-second reagent delivery pipe, 15-first solenoid valve, the 16-air pump, 17-first gas piping, 18-second solenoid valve, 19-second gas piping, 20-the 3rd solenoid valve, 21-the 3rd gas piping, 22-the 4th solenoid valve, 23-the 4th gas piping, 24-the 5th solenoid valve, the 25-gas-holder, the 26-first paraffin delivery pipe, 27-the 6th solenoid valve, the 28-second paraffin delivery pipe, 29-the 7th solenoid valve, 30-the 3rd paraffin delivery pipe, 31-the 8th solenoid valve, 32-the 4th paraffin delivery pipe, 33-the 9th solenoid valve, 34-cabinet door, 35-road wheel, 36-dividing plate; The 37-pipeline, the 38-blowdown valve.
Embodiment
Extremely shown in Figure 7 as Fig. 1, the totally enclosed type dewaterer of band automatically unloading protective device, it comprises cabinet 1, working cylinder 5, the first paraffin cylinder 9, the second paraffin cylinder 10, the 3rd paraffin cylinder 11, working-cylinder head 2, paraffin cylinder cap 4, embedded computer, in the cabinet 1 is cavity 7, be provided with 2 dividing plates 36 in the cavity 7 of cabinet 1,2 dividing plates 36 are separated into upper space, central space, lower space with the cavity of cabinet 1, the front of cabinet 1 is provided with cabinet door 34, and the bottom surface of cabinet 1 is provided with 4 road wheels 35; Embedded computer (processor) embeds in the cabinet and [adopts embedded computer (processor) as control section]; Working cylinder 5, the first paraffin cylinder 9, the second paraffin cylinder 10, the 3rd paraffin cylinder 11 lays respectively in the upper space of cabinet 1, working cylinder 5, the first paraffin cylinder 9, the second paraffin cylinder 10, the 3rd paraffin cylinder 11 1 fixedly connected with cabinet respectively (as being connected by bolt or welding), the first paraffin cylinder 9, the second paraffin cylinder 10, the 3rd paraffin cylinder 11 is arranged in order, the first paraffin cylinder 9, the top of the second paraffin cylinder 10 and the 3rd paraffin cylinder 11 is provided with paraffin cylinder cap 4, paraffin cylinder cap 4 and hinged (the first paraffin cylinder 9 of paraffin cylinder, the second paraffin cylinder 10, the 3rd paraffin cylinder 11 fuses, paraffin cylinder cap 4 is positioned at the upper surface of cabinet 1), the top of working cylinder 5 is provided with working-cylinder head 2, working-cylinder head 2 and working cylinder 5 hinged (working-cylinder head 2 is positioned at the upper surface of cabinet 1) are working cylinder chamber 6 in the working cylinder 5; Working cylinder 5 is 1, and when working-cylinder head 2 covered mutually with working cylinder 5, working cylinder chamber 6 formed sealed space; The working cylinder chamber 6 of working cylinder 5 is connected with dehydrated reagent system, paraffin induction system respectively;
Described dehydrated reagent system comprises dehydrated reagent bottle 8, dehydrated reagent induction system, air-channel system, dehydrated reagent bottle 8 is 2-20, and (present embodiment adopts 12, minimumly adopt 2, how can adopt 20, concrete number is determined as required, 12 dehydrated reagent bottles 8 are arranged in central space, the lower space, and are shelved on respectively on the bottom panel of lower clapboard 36 and cabinet 1); The dehydrated reagent induction system comprises the first reagent delivery pipe 12, distribution valve 13, the second reagent delivery pipe 14, first solenoid valve 15, the number of the first reagent delivery pipe 12 is corresponding with the number of dehydrated reagent bottle 8, the number of the input interface of distribution valve 13 is corresponding with the number of dehydrated reagent bottle 8, the output interface of distribution valve 13 is 1 (during the rotation of the output interface of distribution valve 13, progressively be connected respectively with single input interface, be that output interface can be connected with 2-20 input interface respectively), each dehydrated reagent bottle 8 is connected by output interface corresponding on one first reagent delivery pipe 12 and the distribution valve 13, the output interface of distribution valve 13 is connected by the bottom of the second reagent delivery pipe 14 with the working cylinder chamber 6 of working cylinder 5, and the second reagent delivery pipe 14 is provided with first solenoid valve 15;
Air-channel system comprises air pump 16, first gas piping 17, second solenoid valve 18, second gas piping 19, the 3rd solenoid valve 20, the 3rd gas piping 21, the 4th solenoid valve 22, the 4th gas piping 23, the 5th solenoid valve 24, gas-holder 25, air pump 16 is inflated dual-purpose pump and [is inflated dual-purpose pump as minipump-bleed, model: FAA series for bleeding; Or minipump (bleeding, it is dual-purpose to inflate)-PCF5015N or the like]; gas-holder 25 is connected by the exhaust end of pipeline 37 with air pump 16; gas-holder 25 is provided with blowdown valve 38[or claims automatic decompression valve; the automatically unloading protective device; adopt existing product (prior art)]; one end of first gas piping 17 is connected with the exhaust end of air pump 16 (generation malleation); the other end of first gas piping 17 is connected with the upper end in the working cylinder chamber 6 of working cylinder 5; first gas piping 17 is provided with second solenoid valve 18; one end of second gas piping 19 is connected with the exhaust end of air pump 16; the other end of second gas piping 19 is connected with all dehydrated reagent bottle 8 respectively; second gas piping 19 is provided with the 3rd solenoid valve 20; one end of the 3rd gas piping 21 is connected with the end of bleeding of air pump 16; the other end of the 3rd gas piping 21 is connected with all dehydrated reagent bottle 8 respectively; the 3rd gas piping 21 is provided with the 4th solenoid valve 22; one end of the 4th gas piping 23 is connected with the end of bleeding (generation negative pressure) of air pump 16, and the other end of the 4th gas piping 23 is connected with the upper end in the working cylinder chamber 6 of working cylinder 5.
Described paraffin induction system comprises the first paraffin delivery pipe 26, the 6th solenoid valve 27, the second paraffin delivery pipe 28, the 7th solenoid valve 29, the 3rd paraffin delivery pipe 30, the 8th solenoid valve 31, the 4th paraffin delivery pipe 32, the 9th solenoid valve 33, one end of the first paraffin delivery pipe 26 is connected with the bottom of the first paraffin cylinder 9, the other end of the first paraffin delivery pipe 26 is connected with the 4th paraffin delivery pipe 32, and the first paraffin delivery pipe 26 is provided with the 6th solenoid valve 27; One end of the second paraffin delivery pipe 28 is connected with the bottom of the second paraffin cylinder 10, and the other end of the second paraffin delivery pipe 28 is connected with the 4th paraffin delivery pipe 32, and the second paraffin delivery pipe 28 is provided with the 7th solenoid valve 29; One end of the 3rd paraffin delivery pipe 30 is connected with the bottom of the 3rd paraffin cylinder 11, and the other end of the 3rd paraffin delivery pipe 30 is connected with the 4th paraffin delivery pipe 32, and the 3rd paraffin delivery pipe 30 is provided with the 8th solenoid valve 31; The 4th paraffin delivery pipe 32 is connected with the bottom in the working cylinder chamber 6 of working cylinder 5, and the 4th paraffin delivery pipe 32 is provided with the 9th solenoid valve 33.
Solenoid valve, motor etc. are respectively by control line link to each other with the output interface of embedded computer (adopt existing known technology).
The course of work: put biological tissue in the working cylinder in advance well, the parameter setting is carried out in start, behind the start-up routine, embedded computer (computer) according to procedure order that the user compiled with in the dehydrated reagent suction working cylinder, quicken biological tissue's dehydration, program run finishes, and the dehydrated reagent in the working cylinder is returned in the original reagent bottle, full-automatic totally-enclosed tissue processor chose the dehydrated reagent in next reagent bottle automatically and released like this circulation until finishing dehydration procedure the 4th generation.
Dehydrated reagent system work process: go up liquid (dehydrated reagent) process, air pump 16 is started working, first solenoid valve 15, the 3rd solenoid valve 20, the 5th solenoid valve 24 is opened, second solenoid valve 18, the 4th solenoid valve 22, the 6th solenoid valve 27, the 7th solenoid valve 29, the 8th solenoid valve 31, the 9th solenoid valve 33 cuts out, the gas that air pump 16 bloats enters in the dehydrated reagent bottle 8 by second gas piping 19, increase gaseous tension in the dehydrated reagent bottle, air is (by the 4th gas piping 23 in the working cylinder of air pump extraction simultaneously, the 5th solenoid valve 24), dehydrated reagent is played the effect of absorption, make dehydrated reagent arrive working cylinders (generation negative pressure) by first solenoid valve 15 again by distribution valve from the first dehydrated reagent bottle.Move back liquid (dehydrated reagent) process, first solenoid valve 15, second solenoid valve 18, the 4th solenoid valve 22 is opened, the 3rd solenoid valve 20, the 5th solenoid valve 24, the 6th solenoid valve 27, the 7th solenoid valve 29, the 8th solenoid valve 31, the 9th solenoid valve 33 cuts out, the gas that air pump bloats enters in the working cylinder (by first gas piping 17, second solenoid valve 18), increase gaseous tension in the working cylinder, air pump extracts air in the dehydrated reagent bottle simultaneously, dehydrated reagent is played the effect of absorption, make dehydrated reagent get back to the first dehydrated reagent bottle by distribution valve again by first solenoid valve 15 from working cylinder.
Embodiment 2:
Substantially the same manner as Example 1, difference is: blowdown valve 38 is arranged on the pipeline 37.
Embodiment 3:
Substantially the same manner as Example 1, difference is: blowdown valve 38 is arranged on first gas piping 17.
Embodiment 4:
Substantially the same manner as Example 1, difference is: blowdown valve 38 is arranged on second gas piping 19.
Embodiment 5:
Substantially the same manner as Example 1, difference is: blowdown valve 38 is arranged on the 3rd gas piping 21.
Embodiment 6:
Substantially the same manner as Example 1, difference is: blowdown valve 38 is arranged on the 4th gas piping 23.
Claims (1)
1. be with the totally enclosed type dewaterer of automatically unloading protective device, it comprises cabinet (1), working cylinder (5), the first paraffin cylinder (9), the second paraffin cylinder (10), the 3rd paraffin cylinder (11), working-cylinder head (2), paraffin cylinder cap (4); Working cylinder (5), the first paraffin cylinder (9), the second paraffin cylinder (10), the 3rd paraffin cylinder (11) lays respectively in the upper space of cabinet (1), working cylinder (5), the first paraffin cylinder (9), the second paraffin cylinder (10), the 3rd paraffin cylinder (11) is fixedlyed connected with cabinet (1) respectively, the first paraffin cylinder (9), the second paraffin cylinder (10), the 3rd paraffin cylinder (11) is arranged in order, the first paraffin cylinder (9), the top of the second paraffin cylinder (10) and the 3rd paraffin cylinder (11) is provided with paraffin cylinder cap (4), paraffin cylinder cap (4) is hinged with the paraffin cylinder, the top of working cylinder (5) is provided with working-cylinder head (2), working-cylinder head (2) is hinged with working cylinder (5), is working cylinder chamber (6) in the working cylinder (5); Working-cylinder head (2) and working cylinder (5) are when covering mutually, and working cylinder chamber (6) form sealed space; The working cylinder chamber (6) of working cylinder (5) is connected with dehydrated reagent system, paraffin induction system respectively;
Described dehydrated reagent system comprises dehydrated reagent bottle (8), dehydrated reagent induction system, air-channel system, and dehydrated reagent bottle (8) is 2-20; The dehydrated reagent induction system comprises the first reagent delivery pipe (12), distribution valve (13), the second reagent delivery pipe (14), first solenoid valve (15), the number of the first reagent delivery pipe (12) is corresponding with the number of dehydrated reagent bottle (8), the number of the input interface of distribution valve (13) is corresponding with the number of dehydrated reagent bottle (8), the output interface of distribution valve (13) is 1, each dehydrated reagent bottle (8) is gone up corresponding output interface by one first reagent delivery pipe (12) and distribution valve (13) and is connected, the output interface of distribution valve (13) is connected by the bottom of the second reagent delivery pipe (14) with the working cylinder chamber (6) of working cylinder (5), and the second reagent delivery pipe (14) is provided with first solenoid valve (15);
Air-channel system comprises air pump (16), first gas piping (17), second solenoid valve (18), second gas piping (19), the 3rd solenoid valve (20), the 3rd gas piping (21), the 4th solenoid valve (22), the 4th gas piping (23), the 5th solenoid valve (24), gas-holder (25), air pump (16) is inflated dual-purpose pump for bleeding, gas-holder (25) is connected by the exhaust end of pipeline (37) with air pump (16), one end of first gas piping (17) is connected with the exhaust end of air pump (16), the other end of first gas piping (17) is connected with the upper end in the working cylinder chamber (6) of working cylinder (5), first gas piping (17) is provided with second solenoid valve (18), one end of second gas piping (19) is connected with the exhaust end of air pump (16), the other end of second gas piping (19) is connected with all dehydrated reagent bottle (8) respectively, second gas piping (19) is provided with the 3rd solenoid valve (20), one end of the 3rd gas piping (21) is connected with the end of bleeding of air pump (16), the other end of the 3rd gas piping (21) is connected with all dehydrated reagent bottle (8) respectively, the 3rd gas piping (21) is provided with the 4th solenoid valve (22), one end of the 4th gas piping (23) is connected with the end of bleeding of air pump (16), and the other end of the 4th gas piping (23) is connected with the upper end in the working cylinder chamber (6) of working cylinder (5);
It is characterized in that: gas-holder (25), pipeline (37), first gas piping (17), second gas piping (19), the 3rd gas piping (21) or the 4th gas piping (23) are provided with blowdown valve (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205853154U CN201828445U (en) | 2010-10-28 | 2010-10-28 | Full-sealed dehydrator with automatic pressure relief protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205853154U CN201828445U (en) | 2010-10-28 | 2010-10-28 | Full-sealed dehydrator with automatic pressure relief protector |
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| Publication Number | Publication Date |
|---|---|
| CN201828445U true CN201828445U (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205853154U Expired - Fee Related CN201828445U (en) | 2010-10-28 | 2010-10-28 | Full-sealed dehydrator with automatic pressure relief protector |
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| Country | Link |
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| CN (1) | CN201828445U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645356A (en) * | 2012-05-18 | 2012-08-22 | 常州轻工职业技术学院 | Pathological tissue dehydrator with automated valve channel system |
| CN102879242A (en) * | 2012-05-04 | 2013-01-16 | 常州市中威电子仪器有限公司 | Closed tissue dehydrator |
| CN103196711A (en) * | 2012-01-04 | 2013-07-10 | 孝感市亚光医用电子技术有限公司 | Dehydration machine reagent delivery method |
| CN105241700A (en) * | 2015-09-25 | 2016-01-13 | 湖北泰维科技实业有限公司 | Method for preventing full-closed automatic dewatering machine pipeline from clogging, and anti-clogging paraffin heating control system |
| CN106546467A (en) * | 2017-01-13 | 2017-03-29 | 无锡启盛实验设备有限公司 | A kind of closed tissue dehydrating machine recovery liquid supply device automatically |
| CN106680058A (en) * | 2017-01-13 | 2017-05-17 | 无锡启盛实验设备有限公司 | Dual-cylinder dual-system full-automatic closed tissue dehydrating machine |
| CN111982631A (en) * | 2020-08-27 | 2020-11-24 | 新乡医学院 | Pathological tissue dewatering device |
-
2010
- 2010-10-28 CN CN2010205853154U patent/CN201828445U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196711A (en) * | 2012-01-04 | 2013-07-10 | 孝感市亚光医用电子技术有限公司 | Dehydration machine reagent delivery method |
| CN102879242A (en) * | 2012-05-04 | 2013-01-16 | 常州市中威电子仪器有限公司 | Closed tissue dehydrator |
| CN102645356A (en) * | 2012-05-18 | 2012-08-22 | 常州轻工职业技术学院 | Pathological tissue dehydrator with automated valve channel system |
| CN105241700A (en) * | 2015-09-25 | 2016-01-13 | 湖北泰维科技实业有限公司 | Method for preventing full-closed automatic dewatering machine pipeline from clogging, and anti-clogging paraffin heating control system |
| CN105241700B (en) * | 2015-09-25 | 2018-06-26 | 湖北泰维科技实业有限公司 | Prevent totally enclosed type automatic dehydrator pipeline from blocking up the method for wax and its anti-blocking wax heating control system |
| CN106546467A (en) * | 2017-01-13 | 2017-03-29 | 无锡启盛实验设备有限公司 | A kind of closed tissue dehydrating machine recovery liquid supply device automatically |
| CN106680058A (en) * | 2017-01-13 | 2017-05-17 | 无锡启盛实验设备有限公司 | Dual-cylinder dual-system full-automatic closed tissue dehydrating machine |
| CN106546467B (en) * | 2017-01-13 | 2023-09-29 | 无锡启盛实验设备有限公司 | Automatic recovery fluid infusion device for totally-enclosed tissue dehydrator |
| CN111982631A (en) * | 2020-08-27 | 2020-11-24 | 新乡医学院 | Pathological tissue dewatering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131028 |