CN203002010U - Condensing device for treating waste steam of medical cleaning machine - Google Patents
Condensing device for treating waste steam of medical cleaning machine Download PDFInfo
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- CN203002010U CN203002010U CN 201220719551 CN201220719551U CN203002010U CN 203002010 U CN203002010 U CN 203002010U CN 201220719551 CN201220719551 CN 201220719551 CN 201220719551 U CN201220719551 U CN 201220719551U CN 203002010 U CN203002010 U CN 203002010U
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- spray nozzle
- drainpipe
- discharge duct
- pipe
- condensing unit
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Abstract
The utility model discloses a condensing device for treating waste steam of a medical cleaning machine, which comprises an exhaust pipeline (2) of a hot water tank, an exhaust pipeline (3) of a hot air tank and a crossed drainage pipe (5), wherein a condensate pipe (4) is arranged at the left side of the drainage pipe (5); an overflow pipeline (6) is arranged at the right side of the drainage pipe; a spray nozzle (1) is arranged at the end part of the condensate pipe (4); the spray nozzle (1) is a shaft with an inclined notch (B); an axial hole (A) is arranged in the spray nozzle (1) along the shaft axis of the spray nozzle (1); the lower end of the axial hole of the spray nozzle (1) is communicated with the condensate pipe (4); the notch (B) of the spray nozzle is just aligned to the exhaust holes of the exhaust pipeline (2) of the hot water tank and the exhaust pipeline (3) of the hot air tank; when being discharged through two exhaust pipeline holes, waste steam is condensed by water spot and water mist scattered through the spray nozzle (1), therefore, the temperature when waste steam is discharged is greatly reduced; furthermore, noise cannot be generated; and instruments cannot be damaged.
Description
Technical field
The utility model relates to a kind of condensing unit for the treatment of vapours, relates in particular to a kind of condensing unit for cooling medical cleaner exhaust steam, belongs to medical disinfecting cleaning equipment technical field.
Background technology
The course of work of medical cleaner, generally be divided into and clean and dry two steps, at first, the process of cleaning, vapours to be passed in the metallic conduit of boiler by admission line, carry out the water of heat hot water tank with this, after water is heated, water is passed into to the cleaning machine inner bag, the medicine equipment of placing in inner bag is cleaned, clean complete after, need to carry out drying to the apparatus after cleaning, dry process is also that vapours is passed in the metallic conduit of hot bellows, cold air in hot bellows is heated, to heat later air with blower fan again and be blown into the cleaning machine inner bag, carry out drying by cleaning complete medicine equipment, no matter be that cleaning is complete or dry complete, all need the vapours that passes into before metallic conduit is discharged to cleaning machine, but vapor (steam) temperature now is still very high, must first its condensation be discharged again, people or machine are damaged or damage avoiding.Prior art is that vapours is directly entered in a tank that is loaded with cold water mostly, it can rapid cooling discharge vapours, the utility model patent that is 201120238713.3 as China Patent No. discloses " a kind of condensing unit ", this utility model utilization be condensate draining, by EGR, steam is passed into to condensed water and carry out condensation, the method low cost of manufacture and simple in structure.
But there is such deficiency in above-mentioned prior art: steam enters condensate draining by the pipeline of EGR, steam can be liquefied as water, under the pressure-acting of circulating line, when steam touches the water in tank, will inevitably produce larger noise, simultaneously, the pressure that the inwall of tank can bear is limited, for a long time steam is passed into to tank, steam pressure can cause fatigue damage to inboard wall of cistern, and the time one is of a specified duration, can make tank corner angle or weld seam slight crack occur, go down for a long time, tank may seep water, and will reduce like this service life of apparatus.。
Summary of the invention
[0003]for solving the prior art above shortcomings, the utility model proposes a kind of condensing unit for the treatment of the medical cleaner exhaust steam, it comprises the boiler discharge duct, hot bellows discharge duct and criss-cross drainpipe, left side at drainpipe is provided with condensate pipe, right side is provided with overflow pipe, end at condensate pipe is provided with spray nozzle, spray nozzle is an axle with slant cutting edge, axial line along spray nozzle is provided with axis hole in spray nozzle, the lower end of spray nozzle axis hole communicates with condensate pipe, its otch faces the exhaust outlet of boiler discharge duct and hot bellows discharge duct, when exhaust steam is discharged from two blast pipe road junctions, the spray that will be scattered from spray nozzle and water smoke condensation, thereby the temperature while greatly reducing the exhaust steam discharge, and can not produce noise and damage apparatus.
the utility model solves its technical problem, and the technical scheme adopted is:a kind of condensing unit for the treatment of the medical cleaner exhaust steam, comprise the boiler discharge duct, hot bellows discharge duct and drainpipe, drainpipe is a criss-cross four-way pipe, the upper end of drainpipe connects boiler, the sewer in connection room, lower end, the right-hand member of drainpipe connects overflow pipe, the boiler discharge duct is arranged on the left side of drainpipe after being connected by three-way pipe with the hot bellows discharge duct, its design feature is: the left side at drainpipe also is provided with condensate pipe, end at condensate pipe is provided with spray nozzle, spray nozzle is an axle with slant cutting edge, employing is threaded or the mode of welding is connected spray nozzle with the left side pipeline of drainpipe, axial line along spray nozzle is provided with axis hole in spray nozzle, the lower end of spray nozzle axis hole communicates with condensate pipe, the upper end of axis hole communicates with the slant cutting edge of spray nozzle, the slant cutting edge of spray nozzle faces the exhaust outlet of boiler discharge duct and hot bellows discharge duct.
The above-mentioned condensing unit for the treatment of the medical cleaner exhaust steam, the lateral inner wall of the slant cutting edge of spray nozzle is circular arc, the angle of the lateral inner wall of otch and otch bottom tangent plane is less than 90 °, and the arc surface of otch faces the exhaust outlet of two steam exhaust-gas pipelines.
The above-mentioned condensing unit for the treatment of the medical cleaner exhaust steam, the lateral inner wall of the slant cutting edge of spray nozzle is the plane of cutting sth. askew, the angle on the inclined-plane of otch and plane, otch bottom is 30 ° to 75 °, and the inclined-plane of otch faces the exhaust outlet of two steam exhaust-gas pipelines.
The above-mentioned condensing unit for the treatment of the medical cleaner exhaust steam, by upwards ejection from the axis hole of spray nozzle after the cooling water pressurization, the pressurization scope of cooling water is 0.2 ~ 0.5MP.
The above-mentioned condensing unit for the treatment of the medical cleaner exhaust steam, overflow pipe is arranged on the right side of drainpipe, and overflow pipe is " n " font and distributes and communicate with drainpipe.
The above-mentioned condensing unit for the treatment of the medical cleaner exhaust steam is provided with taper pipe thread on the excircle of spray nozzle, spray nozzle by this taper pipe thread be connected to the left side drainpipe in and with the left side pipeline of drainpipe, pass through mutually.
The above-mentioned condensing unit for the treatment of the medical cleaner exhaust steam, by being arranged on the overflow pipe of the drainpipe left and right sides and the order that arranges of discharge duct, change, when discharge duct is arranged on the right side of drainpipe, condensate pipe and spray nozzle also should be followed discharge duct and be arranged on the right side of drainpipe.
compared with prior art, the beneficial effects of the utility model are:be arranged on the left side of drainpipe after due to the utility model, the boiler discharge duct being connected by three-way pipe with the hot bellows discharge duct, and be provided with condensate pipe and spray nozzle in this side, and be provided with axis hole and slant cutting edge on spray nozzle, during exhaust steam in discharge boiler discharge duct or hot bellows discharge duct, open the valve of cooling water, the exhaust steam of discharge enters into by three-way pipe in the pipeline in drainpipe left side, and exhaust steam meets with the cooling water upwards sprayed from condensate pipe in the pipeline in drainpipe left side.When the cooling water in condensate pipe upwards is ejected into the scarf of spray nozzle, can be stopped by inclined-plane and swash and fall apart into spray or water smoke, because the slant cutting edge of spray nozzle faces the exhaust outlet of boiler discharge duct and hot bellows discharge duct, therefore the spray broken up just fully contacts with the exhaust steam in the pipeline of drainpipe left side, thereby the waste hot steam of discharging in condensation heat water tank discharge duct or hot bellows discharge duct, through draining into the sewer in room from the lower channel of drainpipe along drainpipe with the mixed steam condensate (SC) of cooling water.The spray nozzle that has passed through the utility model condensing unit due to the waste hot steam of discharging in boiler discharge duct or hot bellows discharge duct is cooling, significantly be reduced to safe range therefore enter the vapor (steam) temperature of sewer, avoided the scald personnel or damaged sewer pipe.
The lateral inner wall of spray nozzle slant cutting edge is arranged to arc surface, cooling water in condensate pipe upwards is injected into cutting sth. askew during arc surface of spray nozzle, can be chamfered arc surface stops, because the chamfered transition of arc surface is naturally even, unstressed concentration phenomenon, therefore arc surface is more even to the reflection of cooling water, thereby be conducive to the cooling water of upper punch in condensate pipe is excited into to more uniform spray or water smoke, and with the waste hot steam of discharging in boiler discharge duct or hot bellows discharge duct, fully contact in a wider context, the condensation effect of raising to exhaust steam.
The arc surface of cutting sth. askew of spray nozzle slant cutting edge can also replace with the plane of cutting sth. askew, the plane of cutting sth. askew can stop equally the cooling water of upper punch in condensate pipe and it is swashed and to fall apart into spray or water smoke, and will swash loose spray or water smoke and carry out usable reflection, through experiment, confirm, when the angle on the inclined-plane of otch and plane, otch bottom is 30 ° to 75 °, it swashs best results loose and reflection.Certainly, cut sth. askew that swashing of plane is loose and reflecting effect is abundant not as arc surface.
It is can be in condensate pipe up and impact the scarf to spray nozzle that in condensate pipe, mobile cooling water must have certain pressure guarantee cooling water, if the pressure of cooling water is too small, can not effectively be swashed and be fallen apart into spray or water smoke at the scarf place of spray nozzle, through experiment, confirm, the pressure of cooling water should be greater than 0.2MP, and, in 0.2 ~ 0.5MP scope, swash loose best results.
Overflow pipe being set and allowing it communicate with drainpipe, is that while for drainpipe generation obstruction, waiting fortuitous event, waste water can also be discharged by overflow pipe.Overflow pipe is arranged to " n " font or other distribute around shape, its beneficial effect is the length that extends overflow pipe, is beneficial to waste water and can reduces gradually temperature in mobile process on overflow pipe.
Spray nozzle is set to taper pipe thread with the thread connecting mode of drainpipe left side pipeline and is connected, its beneficial effect is the sealing that can strengthen junction, with respect to the normal straight tube screw thread, taper pipe thread have more stubborn tightlier, characteristics that more stubborn sealing effectiveness is better, adopt taper pipe thread can effectively prevent that junction from oozing, drainage.
Be arranged on overflow pipe and the discharge duct of the drainpipe left and right sides, can change or change it according to the needs of cleaning-machine structure order is set, no matter what kind of overflow pipe and discharge duct adopt order is set, its implementation result is all identical, but condensate pipe and spray nozzle should be arranged on the same side with discharge duct.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is basic structure schematic diagram of the present utility model.
Fig. 2 is the structure chart that slant cutting edge adopts the spray nozzle of arc surface.
Fig. 3 is the structure chart that slant cutting edge adopts the spray nozzle on the plane of cutting sth. askew.
Fig. 4 is that the utility model is installed to the schematic diagram on cleaning machine.
In Fig. 1 to Fig. 4,1 is spray nozzle, and 2 boiler discharge ducts, 3 are that hot bellows discharge duct, 4 is that condensate pipe, 5 is that criss-cross drainpipe, 6 is that overflow pipe, 7 is three-way pipeline
A is that the axis hole arranged in spray nozzle, slant cutting edge, the C that B is spray nozzle are the taper pipe thread arranged on spray nozzle
The specific embodiment
As shown in Figures 1 to 4, the first specific embodiment of the present utility model is: a kind of condensing unit for the treatment of the medical cleaner exhaust steam, comprise boiler discharge duct 2, hot bellows discharge duct 3, condensate pipe 4 and drainpipe 5, drainpipe 5 is criss-cross four-way pipes, the upper end of drainpipe 5 connects boiler, the sewer in connection room, lower end, the right-hand member of drainpipe 5 connects overflow pipe 6, boiler discharge duct 2 is communicated with the left end of drainpipe 5 after being connected by a three-way pipeline 7 with hot bellows blast pipe 3 roads, condensate pipe 4 also is arranged on the left end of drainpipe 5, be provided with spray nozzle 1 in the end of condensate pipe 4, spray nozzle 1 is an axle with slant cutting edge B, the lateral inner wall of its slant cutting edge B is circular arc, the angle of the lateral inner wall of otch and otch bottom tangent plane is 75 °, the arc surface of otch B faces the exhaust outlet of two steam exhaust-gas pipelines.Also be provided with outer taper pipe thread C on spray nozzle 1, and be provided with corresponding endosiphuncular tube screw thread on the left side pipeline of drainpipe 5, the mode that adopts this taper pipe thread to connect is connected to spray nozzle 1 in the left side pipeline of drainpipe 5, certainly, this taper pipe thread connected mode can replace with the straight pipe thread connected mode, or thread connecting mode is replaced with to welding connecting mode, its effect is similar.Want in present embodiment, along the axial line of spray nozzle 1, be provided with the axis hole A that internal diameter is 4 millimeters of φ in spray nozzle 1, the lower end of axis hole A communicates with condensate pipe 4, and the upper end of axis hole A communicates with slant cutting edge B.
When using cleaning machine to clean medicine equipment, medicine equipment is put into to the cleaning storehouse of cleaning machine, close door, by water pump, the washings that added enzyme liquid are pumped in the boiler of cleaning machine, certainly, the washings of suction are cold water, in order to strengthen clean result, washings need to be heated, the mode of heating of this way of example is Steam Heating, laid a jet chimney with a plurality of curvatures in boiler, continue to pass into vapours in jet chimney, vapours heats the jet chimney wall in boiler, by the jet chimney wall, continue to carry out heat exchange and heated scrub water with washings, after the temperature of washings through being heated to regulation, it is pumped to the cleaning storehouse of cleaning machine medicine equipment is carried out to spray irrigation.Cleaning after complete needs the water droplet to remaining on medicine equipment to carry out drying, present embodiment adopts air-dry drying means, specifically use air pump that the air in hot bellows is pumped to cleaning in storehouse, in order to improve drying effect and to shorten drying time, present embodiment has adopted the method for heated-air drying, need the air in hot bellows is first heated, identical with the method for heated scrub water, also laid a jet chimney with a plurality of curvatures in hot bellows, continue to pass into vapours in jet chimney, vapours heats the jet chimney wall in hot bellows, by the jet chimney wall continue with hot bellows in air carry out heat exchange and air in the heat hot bellows, after the temperature of air in hot bellows through being heated to regulation, it is pumped to the cleaning storehouse of cleaning machine the medicine equipment after cleaning is carried out to heated-air drying.
After the jet chimney of vapours curvature in by boiler and hot bellows is heated washings or air, its used remaining exhaust steam also need to continue from the other end of jet chimney to discharge, although be used steam, but while discharging, the temperature of its exhaust steam is still very high, must first its condensation be discharged again, people or machine be damaged or damage avoiding.During exhaust steam in discharge boiler discharge duct 2 or hot bellows discharge duct 3, the exhaust steam of discharge enters in the pipeline in drainpipe 5 left sides by three-way pipeline 7, now open the valve of cooling water, the cooling water that is forced into 0.4MP through water pump (confirms through experiment, the pressure of cooling water is in 0.2 ~ 0.5MP scope, swash loose best results) up from the axis hole A of spray nozzle 1 by condensate pipe 4, the slant cutting edge B of impulse-spray mouth 1 is also effectively swashed and falls apart into spray and water smoke by its scarf, the scarf that faces two discharge duct exhaust outlets also will swash loose spray and water smoke and reflex to the vapours of discharging from exhaust outlet, be that exhaust steam upwards sprays and the cooling spray and the water smoke that form meet in the pipeline in drainpipe 5 left sides and from spray nozzle 1, allow vapours fully contact with cooling water, thereby condensation is from the waste hot steam of boiler discharge duct 2 or the 3 interior discharges of hot bellows discharge duct, through drain into the sewer in room from the lower channel of drainpipe 5 along drainpipe with the mixed steam condensate (SC) of cooling water, this temperature that enters the steam condensate (SC) of sewer significantly has been reduced to safe range.In order to prevent that drainpipe is unexpected, stop up, present embodiment also is provided with the overflow pipe 6 of " n " font communicated with drainpipe on the right side of drainpipe 5, and when drainpipe generation obstruction waits fortuitous event, waste water can also be discharged by overflow pipe 6.
The second embodiment of the present utility model is: the circular arc lateral inner wall at the spray nozzle 1 slant cutting edge B place in the first embodiment is changed to the plane of cutting sth. askew, the angle on plane and plane, otch bottom of cutting sth. askew is 45 ° and (confirms through experiment, when the angle on the inclined-plane of otch and plane, otch bottom is 30 ° to 75 °, it swashs best results loose and reflection), the plane of cutting sth. askew can be played equally the cooling water that stops upper punch in condensate pipe 4 and it is swashed and falls apart into spray or water smoke, certainly, cut sth. askew that swashing of plane is loose and reflecting effect is abundant not as arc surface.
In addition, be arranged on discharge duct and the overflow pipe 6 of drainpipe 5 left and right sides, can change or change it according to the needs of cleaning-machine structure order is set, no matter what kind of discharge duct and overflow pipe 6 adopt order is set, its implementation result is all identical, but condensate pipe 4 and spray nozzle 1 should be arranged on the same side with discharge duct.
Claims (7)
1. the condensing unit for the treatment of the medical cleaner exhaust steam, comprise boiler discharge duct (2), hot bellows discharge duct (3) and drainpipe (5), drainpipe (5) is a criss-cross four-way pipe, the upper end of drainpipe (5) connects boiler, the sewer in connection room, lower end, the right-hand member of drainpipe connects overflow pipe (6), boiler discharge duct (2) is arranged on the left side of drainpipe (5) after being connected by three-way pipe (7) with hot bellows discharge duct (3), it is characterized in that: in the left side of drainpipe (5), also be provided with condensate pipe (4), be provided with spray nozzle (1) in the end of condensate pipe (4), spray nozzle (1) is an axle with slant cutting edge (B), employing is threaded or the mode of welding is connected spray nozzle (1) with the left side pipeline of drainpipe (5), axial line along spray nozzle (1) is provided with axis hole (A) in spray nozzle (1), the lower end of spray nozzle axis hole (A) communicates with condensate pipe (4), the upper end of axis hole (A) communicates with the slant cutting edge (B) of spray nozzle, the slant cutting edge (B) of spray nozzle (1) faces the exhaust outlet of boiler discharge duct (2) and hot bellows discharge duct (3).
2. a kind of condensing unit for the treatment of the medical cleaner exhaust steam according to claim 1, it is characterized in that: the lateral inner wall of the slant cutting edge (B) of spray nozzle (1) is circular arc, the angle of the lateral inner wall of otch and otch bottom tangent plane is less than 90 °, and the arc surface of otch faces the exhaust outlet of two steam exhaust-gas pipelines.
3. a kind of condensing unit for the treatment of the medical cleaner exhaust steam according to claim 1, it is characterized in that: the lateral inner wall of the slant cutting edge (B) of spray nozzle (1) is the plane of cutting sth. askew, the angle on the inclined-plane of otch and plane, otch bottom is 30 ° to 75 °, and the inclined-plane of otch faces the exhaust outlet of two steam exhaust-gas pipelines.
4. according to the described a kind of condensing unit for the treatment of the medical cleaner exhaust steam of any one in claims 1 to 3, it is characterized in that: by upwards ejection from the axis hole (A) of spray nozzle (1) after the cooling water pressurization, the pressurization scope of cooling water is 0.2 ~ 0.5MP.
5. a kind of condensing unit for the treatment of the medical cleaner exhaust steam according to claim 1, it is characterized in that: overflow pipe (6) is arranged on the right side of drainpipe (5), and overflow pipe (6) is " n " font and distributes and communicate with drainpipe (5).
6. according to the described a kind of condensing unit for the treatment of the medical cleaner exhaust steam of any one in claims 1 to 3, it is characterized in that: be provided with taper pipe thread (C) on the excircle of spray nozzle (1), spray nozzle (1) by this taper pipe thread (C) be connected to the left side drainpipe (5) in and with the left side pipeline of drainpipe (5), pass through mutually.
7. a kind of condensing unit for the treatment of the medical cleaner exhaust steam according to claim 1 or 5, it is characterized in that: will be arranged on the overflow pipe (6) of drainpipe (5) left and right sides and the order that arranges of discharge duct and change, when discharge duct is arranged on the right side of drainpipe (5), condensate pipe (4) and spray nozzle (1) are also followed discharge duct and are arranged on the right side of drainpipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719551 CN203002010U (en) | 2012-12-24 | 2012-12-24 | Condensing device for treating waste steam of medical cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719551 CN203002010U (en) | 2012-12-24 | 2012-12-24 | Condensing device for treating waste steam of medical cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002010U true CN203002010U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719551 Withdrawn - After Issue CN203002010U (en) | 2012-12-24 | 2012-12-24 | Condensing device for treating waste steam of medical cleaning machine |
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| Country | Link |
|---|---|
| CN (1) | CN203002010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989192A (en) * | 2012-12-24 | 2013-03-27 | 成都老肯科技股份有限公司 | Condensing device for processing exhaust steam of medical cleaning machine |
-
2012
- 2012-12-24 CN CN 201220719551 patent/CN203002010U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989192A (en) * | 2012-12-24 | 2013-03-27 | 成都老肯科技股份有限公司 | Condensing device for processing exhaust steam of medical cleaning machine |
| CN102989192B (en) * | 2012-12-24 | 2014-09-03 | 成都老肯科技股份有限公司 | Condensing device for processing exhaust steam of medical cleaning machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20140903 |
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| RGAV | Abandon patent right to avoid regrant |