CN203343114U - Washing device - Google Patents
Washing device Download PDFInfo
- Publication number
- CN203343114U CN203343114U CN 201320137246 CN201320137246U CN203343114U CN 203343114 U CN203343114 U CN 203343114U CN 201320137246 CN201320137246 CN 201320137246 CN 201320137246 U CN201320137246 U CN 201320137246U CN 203343114 U CN203343114 U CN 203343114U
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- Prior art keywords
- rinse bath
- unit
- cleaning fluid
- washing tank
- heating unit
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Abstract
Provided is a washing device. A tank body structure of a washing tank is universalized, so that a heating unit is replaceable, and manufacturing management can be simply and conveniently carried out. The washing device (1) comprises a washing tank (3) for storing cleaning fluid and in which objects (2) to be washed are soaked in the cleaning fluid, a decompression unit (4), a pressure return unit (5), a heating unit (6) and a control unit (7). The decompression unit (4) absorbs and exhausts gas in the washing tank to reduce pressure in the washing tank. The pressure return unit (5) leads external gas into a gas phase portion of the washing tank which is decompressed and recovers pressure in the washing tank. The heating unit (6) is used for heating the cleaning fluid in the washing tank. The control unit (7) controls the heating unit, the decompression unit and the pressure return unit, enables the cleaning fluid in the washing tank to boil in a decompressed mode through heating and decompression, and enables the cleaning fluid in the washing tank to flow through returned pressure in the decompressed boiling process to wash the objects to be washed. The heating unit is arranged close to the lower portion relative to the objects to be washed in the washing tank, and heating units with different heat sources can be replaced in the same position.
Description
Technical field
The utility model relates to the cleaning device also electronic component, machine components etc. cleaned except medical apparatus.
Background technology
In prior art, known to the disclosed cleaning device of following patent documentation 1 (hereinafter referred to as the decompression boiling cleaning device), comprising: rinse bath, it stores cleaning fluid, and floods cleaned material in this cleaning fluid; Decompressing unit, the device for vacuum generation that it comprises the heat exchanger of the steam condensation contained in the gas made in rinse bath and is arranged on the downstream of this heat exchanger, attract the gas in rinse bath to discharge so that reduce pressure in rinse bath to outside; The back pressure unit, it imports extraneous gas in post-decompression rinse bath, makes the rinse bath back pressure; With the heating unit in the rinse bath bottom, this cleaning device makes the cleaning fluid decompression boiling in rinse bath.
[prior art document]
[patent documentation]
[patent documentation 1] TOHKEMY 2011-183324 communique
The utility model content
Recording heating unit in the cleaning device of patent documentation 1 is the electric heater that is configured in the rinse bath inner bottom part, and the electric heater as heating unit can be replaced with to steam heater.Be merely able to judgement in cleaning device by patent documentation 1, electric heater or steam heater can both use as heating unit, but how record is not installed on it in main body, there is no to put down in writing the interchangeability of the heating unit different for the thermal source of the electric heater of cleaning device and steam heater yet.Under such structure, be generally to determine that heating unit is to manufacture a product on steam heater or the basis of electric heater again, therefore, in the tank body of rinse bath is made, need in manufacturing management, spend the time.
Problem to be solved in the utility model is: a kind of cleaning device that possesses heating unit, and construct commonization by the tank body that makes rinse bath, and make heating unit there is interchangeability, thereby can carry out easily manufacturing management.
Cleaning device of the present utility model, is characterized in that, comprising: rinse bath, and it stores cleaning fluid, and cleaned material is immersed in this cleaning fluid; Decompressing unit, it attracts the gas in this rinse bath to discharge so that reduce pressure in rinse bath to outside; The back pressure unit, it imports the gas phase section in post-decompression rinse bath by extraneous gas, makes back pressure in rinse bath; Heating unit, it is heated the cleaning fluid in rinse bath; And control module, it is controlled heating unit and decompressing unit, back pressure unit, by heating and decompression, to make the cleaning fluid decompression boiling in rinse bath, by back pressure in decompression boiling, make the cleaning fluid in rinse bath flow and cleaned material is cleaned again, heating unit is arranged on respect to the position of section on the lower of the cleaned material in rinse bath, and can change the different heating unit of thermal source at same position.
According to the first scheme of the present utility model, due to by making the different heating unit of thermal source there is interchangeability and can make the tank body of rinse bath construct commonization, therefore can carry out easily manufacturing management.
First scheme of the present utility model is, heating unit is usingd steam or the electricity mode as thermal source.
According to first scheme of the present utility model, due to specific be thermal source with interchangeability, thereby can prevent tank body structure complicated of rinse bath, make simple structure.
Adopt the utility model, in the decompression boiling washer, by the tank body that makes rinse bath, construct commonization, play and can carry out easily the effect of manufacturing management.
the accompanying drawing explanation
What Fig. 1 meaned cleaning device that the utility model relates to usings the skeleton diagram of steam as an example of the embodiment of the thermal source of heating unit.
What Fig. 2 a meaned is the situation of main body that steam pipe is installed on, and what Fig. 2 b meaned is the situation of main body that electric heater is installed on.
Fig. 3 is the rinse bath that relates to of the utility model and the cross section enlarged drawing of steam heater.
Fig. 4 is the rinse bath that relates to of the utility model and the cross section enlarged drawing of electric heater.
Description of reference numerals
1 cleaning device
2 cleaned materials
3 rinse baths
4 decompressing unit
5 back pressure unit
6 heating units
7 control modules
8 drainage cells
9 pressure sensors
10 liquid temperature sensors
11 main bodys
12 lids
13 sealing rings
14 for water unit
15 washwater tanks
16 supply channels
17 supply-water pumps
18 first feed water valves
19 suction line
20 heat exchangers
21 device for vacuum generation
22 gas flow paths
23 cooling water streams
24 second feed water valves
25 the 3rd feed water valves
26 gas-liquid separation sections
27 peristomes
28 demisters
29 gas-liquid separation spaces
30 gas vents
31 first supply air lines
32 first gas supply filters
33 first steam supply valves
The 34a steam pipe
The 34b electric heater
35 main steam header
36 drain headers
37 for steaming valve
38 matching parts
39 screwed parts
40 flanges
41 coupling nuts
42 sealing rings
43 plain washers
The 44a steam pipework
The 44b wiring
45 terminals
50 holes
51 nuts (coupling Jian ?main body with)
52 nuts (electricity Jia Re Qi ?screwed part with)
The specific embodiment
Below, with reference to the accompanying drawings specific embodiment of the utility model is elaborated.
What Fig. 1 meaned cleaning device that the utility model relates to usings the skeleton diagram of steam as an example of the embodiment of the thermal source of heating unit.
Cleaning device 1 of the present utility model comprises: rinse bath 3, and it stores cleaning fluid, and cleaned material 2 is immersed in this cleaning fluid; Decompressing unit 4, it attracts the gas in this rinse bath 3 to discharge so that the interior decompression of rinse bath 3 to outside; Back pressure unit 5, it imports the gas phase section in post-decompression rinse bath 3 by extraneous gas, makes the interior back pressure of rinse bath 3; Heating unit 6, it is heated the cleaning fluid in rinse bath 3; With control module 7, it is controlled heating unit 6 and decompressing unit 4, back pressure unit 5, by heating and decompression, to make the cleaning fluid decompression boiling in rinse bath 3, by back pressure in decompression boiling, make the cleaning fluid in rinse bath 3 flow and cleaned material 2 is cleaned again, wherein, heating unit 6 is arranged on the cleaned material 2 interior with respect to rinse bath 3 position of section on the lower, and can change the different heating unit of thermal source 6 at same position.
And, comprising: heating unit 6, it is heated the cleaning fluid in rinse bath 3; Pressure sensor 9, it detects the pressure in rinse bath 3; With liquid temperature sensor 10, it detects the temperature of the cleaning fluid in rinse bath 3, and the detection signal of control module 7 based on sensor 9,10 etc. controlled described each unit 4,5,6,8.
Rinse bath 3 be can be cleaned cleaned material 2, washed, sterilized, dry space, by the hollow container of the decompression that can stand inner space, formed.Rinse bath 3 of the present utility model comprises: opening and have the container body (being designated hereinafter simply as main body) 11 of hollow bulb and the peristome of this main body 11 is carried out to the lid that can freely load and unload 12 of switch upward.On main body 11, added a cover under the state that covers 12, the gap between main body 11 and lid 12 is by sealing ring 13 sealings.Thus, the hollow bulb of main body 11 is sealed, at the interior formation confined space of rinse bath 3.
In the utility model, cleaning fluid is the water of the cleaning agent that contains 0.5% left and right.But cleaning fluid, except the water that contains washing agent, as long as can be used to clean, can be also this water (hereinafter referred to as rinse water) that does not comprise cleaning agent of soft water, pure water.In addition, being not limited to water, can be also solvent.
Rinse bath 3 be connected with to provide in rinse bath 3 cleaning fluid for water unit 14.The cleaning fluid that will be stored in washwater tank 15 for water unit 14 of the present utility model offers rinse bath 3 via supply channel 16.In supply channel 16, from washwater tank 15 1 sides, be disposed with supply-water pump 17 and the first feed water valve 18.While under the state that makes supply-water pump 17 work, opening the first feed water valve 18, the rinse water of washwater tank 15 is provided for rinse bath 3 via supply channel 16.In addition, can be also to use medicine-filling device, generate cleaning fluid to providing the stoste of cleaning fluid in rinse water, and provide it to the structure of rinse bath 3.
Decompressing unit 4 is the heat exchanger 20 that the gas in rinse bath 3 is condensed via suction line 19 and the device for vacuum generation 21 that is arranged on the downstream of heat exchanger 20, the gas in rinse bath 3 is attracted to outside discharge, so that the interior decompression of rinse bath 3.Heat exchanger 20 is the cooling plate-type exchangers that condense of steam that make in suction line 19.Plate-type exchanger is following structure: have the stacked a plurality of flat boards in minim gap ground, alternately form gas flow path 22 and cooling water stream 23.
Provide cooling water via the second feed water valve 24 in cooling water stream 23, in heat exchanger 20, by making cooling the condensing of steam in suction line 19, alleviate the load of the device for vacuum generation 21 reduced pressure, can effectively carry out the decompression in rinse bath 3.
Device for vacuum generation 21 is vavuum pumps of hydrolock, via the 3rd feed water valve 25, is provided with water, and the 3rd feed water valve 25 is opened with the vavuum pump interlock.In addition, device for vacuum generation 21 is not limited to the vavuum pump of hydrolock, as long as can be reduced pressure not limit structure.
Gas-liquid separation section 26 arranges its peristome 27 in the high position of cleaning liquid level than rinse bath 3 interior storages, and with rinse bath 3 sides between be communicated with setting without the mode of any pipe arrangement.
In addition, gas-liquid separation section 26 comprises: the peristome 27 in the suction line 19 of decompressing unit 4 imports gas-liquid separation section 26, is positioned at the high position of cleaning liquid level of ratio rinse bath 3 storages of rinse bath 3 sides for the gas of self-cleaning in future groove 3; Demister 28; The gas-liquid separation space 29 in demister 28 downstreams; With with from top, 29 rear, gas-liquid separation space and the mode that decompressing unit 4 is connected, make gas via suction line 19 heat exchanger 20 effluent airs outlets 30.Be preferably, to divide rinse bath 3, with the mode of gas-liquid separation section 26, configure demister 28 on peristome 27, make from demister 28 to gas vent 30 distance increase with increasing gas-liquid separation space 29.
In addition, in order to make to return to rinse bath 3 by the drop after demister 28 and gas-liquid separated space 29 gas-water separation, gas-liquid separation section 26 is so that drop forms bottom surface towards the mode of rinse bath 3.Particularly, make the bottom surface of gas-liquid separation section 26 be positioned at higher position in gas vent 30 1 sides, in peristome 27 1 sides in lower position, so that the mode of returning to rinse bath 3 at the drop of gas-liquid separation section 26 interior gas-water separation forms inclined plane or circular-arc, make to flow along bottom surface at the drop of gas-liquid separation space 29 gas-water separation, by demister 28 bottoms, return to rinse bath 3.
In order not make the particulate foreign matters from being blocked in the minim gap of heat exchanger 20, demister 28 has the function that catches the above particulate foreign matter of 1mm.And, pass through the mode of demister 28 with the gas in rinse bath 3 along the direction of the cleaning liquid level approximate horizontal with rinse bath 3 interior storages, form gas-liquid separation section 26.In addition, also can be configured to, between rinse bath 3 and demister 28, prefilter is set, further to remove the foreign matter of gas.
Be connected with back pressure unit 5 on rinse bath 3, it imports the gas phase section in post-decompression rinse bath 3 by extraneous gas, makes the interior back pressure of rinse bath 3.Back pressure of the present utility model unit 5 via the first supply air line 31 to the decompression under the interior importing extraneous gas of rinse bath 3.Be provided with the first gas supply filter 32 and the first steam supply valve 33 at the first supply air line 31, while under the state of rinse bath 3 interior decompressions, opening the first steam supply valve 33, can utilize pressure official post extraneous gas to import in rinse bath 3, make the interior back pressure of rinse bath 3.
Be provided with the heating unit 6 that the cleaning fluid in rinse bath 3 is heated in rinse bath 3.Heating unit 6 of the present utility model is arranged on the bottom in rinse bath 3, and the same position of heating unit 6 in rinse bath 3 that can thermal source is different changed.
In the utility model, the thermal source with interchangeability is steam and electricity.Due to the thermal source that will there is interchangeability specific for steam and electricity the two, therefore as long as be arranged to the structure that steam pipe 34a and electric heater 34b have interchangeability.Fig. 1 is usingd steam as the skeleton diagram in the situation of the thermal source of heating unit 6, many roughly the steam pipe 34a of U font be set up in parallel, with mutually the same height and identical size, horizontal arrangement.Be empty in steam pipe 34a, thereby by making steam by steam pipe 34a and carry out indirect heat exchange heated wash liquid with cleaning fluid.Particularly, from steam such as boilers, provide source to provide steam via main steam header 35 to steam pipe 34a.By in steam pipe 34a, with cleaning fluid, carrying out heat exchange, steam becomes draining.Be recovered to drain header 36 by the draining after steam pipe 34a.Whether to providing the steam can be by being arranged on being switched for steaming valve 37 by upstream side than main steam header 35 in rinse bath 3.In addition, the shape that steam pipe 34a is not limited to put down in writing in the utility model, so long as have in the scope that identical shaped and one skilled in the relevant art of interchangeability can easily expect with electric heater 34b, just can suitably change.The one example can be snakelike shape for example.
In the situation that using electricity as the thermal source of heating unit 6, the essential structure of rinse bath 3 is identical with Fig. 1.Thermal source is become to electricity from steam, only electric heater 34b need be made with steam pipe 34a identical shapedly, replace steam pipe 34a in the steam pipe 34a mounting portion of rinse bath 3 and electric heater 34b is installed gets final product.In addition, the mode that electric heater 34b is not limited to put down in writing in the utility model, so long as have in the scope that identical shaped and one skilled in the relevant art of interchangeability can easily expect with steam pipe 34a, just can suitably change.The one example can be snakelike shape for example.
Fig. 2 means steam pipe 34a and electric heater 34b are installed to the detailed construction in the situation in the main body 11 of rinse bath 3 of same configuration.What Fig. 2 a meaned is the situation of main body 11 that steam pipe 34a is installed on, and what Fig. 2 b meaned is the situation of main body 11 that electric heater 34b is installed on.
At first, the situation that steam pipe 34a is installed on to the main body 11 of rinse bath 3 is described.Steam pipe 34a becomes roughly U font with level on the side length direction with main body 11 and the identical mode bending machining of spacing of being arranged to the hole 50 of row.The quantity in the hole 50 therefore, arranged on the side length direction of main body 11 1/2 be the main body 11 that the steam pipe 34a of U word shape roughly is installed in rinse bath 3.Re-use the installation that Fig. 3 illustrates main body 11 and steam pipe 34a.Perforation has the matching parts 38 of recessed electrical connecting portion at two ends, use sealing ring 42a, 42b by this matching parts 38 liquid-tight be fixed in the hole 50 arranged on main body 11.Insert and be configured to roughly two ends of the steam pipe 34a of U font to the fore-end of interior side-prominent two adjacent matching parts 38 of rinse bath 3, the coupling nut 41a of fastening matching parts 38 snaps in it and fixes liquid-tightly.On the other hand, in the outside to rinse bath 3, an outstanding side snaps in it by fastening coupling nut 41b and fixes the steam pipework 44a from main steam header 35 liquid-tightly, and similarly fixes the drainpipe from drain header 36 on adjacent matching parts 38.Thus, from the side of steam pipe 34a, import steam, the draining of condensing with the cleaning fluid heat exchange is flowed out to the opposing party of drain header 36.Similarly in the following, the roughly steam pipe 34a of U font is installed in the hole 50 that is arranged at main body 11.
Then, the situation that electric heater 34b is installed on to the main body 11 of rinse bath 3 is described.Electric heater 34b becomes roughly U font with level on the side length direction with main body 11 and the identical mode bending machining of spacing of being arranged to the hole 50 of row.Therefore, the quantity in the hole 50 of the side length direction setting of main body 11 1/2 be the main body 11 that the electric heater 34b of U word shape roughly is installed in rinse bath 3.Re-use the installation that Fig. 3 illustrates main body 11 and electric heater 34b.Electric heater 34b is to carry out screw thread processing at both ends, the mode that flange 40 is set on screwed part 39 forms.Make this electric heater 34b connect on the side length direction of main body 11 level and be arranged to the hole 50 of row, fixing with nut 52 fit sealing circle 42a, 43b liquid-tightly.Similarly in the following, the roughly electric heater 34b of U font is installed in the hole 50 that is arranged at main body 11.By connecting the wiring 44b from power supply on the terminal 45 at electric heater 34b, electric heater 34b can be heated.
According to cleaning device 1 of the present utility model, the spacing of the roughly U word bending machining of steam pipe 34a is equated with the spacing of the roughly U word bending machining of electric heater 34b, and the spacing size in the hole 50 of rinse bath 3 sides that itself and these heating unit 6 is connected is complementary, make heating unit 6 be configured to have the structure of interchangeability with respect to the tank body of rinse bath 3, the tank body that no longer needs difference according to the thermal source of heating unit 6 to change rinse bath 3 constructs to manufacture a product, and therefore can carry out easily manufacturing management.
Claims (2)
1. a cleaning device, is characterized in that, comprising:
Rinse bath, it stores cleaning fluid, and cleaned material is immersed in this cleaning fluid;
Decompressing unit, it attracts the gas in this rinse bath to discharge so that reduce pressure in described rinse bath to outside;
The back pressure unit, it imports the gas phase section in post-decompression described rinse bath by extraneous gas, makes back pressure in described rinse bath;
Heating unit, it is heated the cleaning fluid in described rinse bath; With
Control module, it is controlled described heating unit and described decompressing unit, described back pressure unit, by heating and decompression, to make the cleaning fluid decompression boiling in described rinse bath, then make the cleaning fluid in described rinse bath flow and cleaned material is cleaned by back pressure in decompression boiling
Described heating unit is arranged on respect to the position of section on the lower of the cleaned material in described rinse bath, and
Can change the different described heating unit of thermal source at same position.
2. cleaning device according to claim 1 is characterized in that:
Described heating unit using steam or the electricity as thermal source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137246 CN203343114U (en) | 2013-03-25 | 2013-03-25 | Washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137246 CN203343114U (en) | 2013-03-25 | 2013-03-25 | Washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343114U true CN203343114U (en) | 2013-12-18 |
Family
ID=49743049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137246 Expired - Fee Related CN203343114U (en) | 2013-03-25 | 2013-03-25 | Washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562391A (en) * | 2016-03-16 | 2016-05-11 | 连云港佑源医药设备制造有限公司 | Pulsating vacuum cleaning and sterilizing machine device and cleaning method |
| CN107916417A (en) * | 2016-10-11 | 2018-04-17 | 三浦工业株式会社 | Passivation device and method |
| CN110280543A (en) * | 2019-07-30 | 2019-09-27 | 重庆优玛环试医疗设备有限公司 | Lumen class surgical instrument vacuum cleaned method |
-
2013
- 2013-03-25 CN CN 201320137246 patent/CN203343114U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562391A (en) * | 2016-03-16 | 2016-05-11 | 连云港佑源医药设备制造有限公司 | Pulsating vacuum cleaning and sterilizing machine device and cleaning method |
| CN105562391B (en) * | 2016-03-16 | 2018-06-12 | 连云港佑源医药设备制造有限公司 | A kind of pulse vacuum washing and disinfecting machine device and cleaning method |
| CN107916417A (en) * | 2016-10-11 | 2018-04-17 | 三浦工业株式会社 | Passivation device and method |
| CN110280543A (en) * | 2019-07-30 | 2019-09-27 | 重庆优玛环试医疗设备有限公司 | Lumen class surgical instrument vacuum cleaned method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |