CN205413757U - Drainage system for cleaning machine - Google Patents
Drainage system for cleaning machine Download PDFInfo
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- CN205413757U CN205413757U CN201620109781.2U CN201620109781U CN205413757U CN 205413757 U CN205413757 U CN 205413757U CN 201620109781 U CN201620109781 U CN 201620109781U CN 205413757 U CN205413757 U CN 205413757U
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- cell body
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- cleaning machine
- drainage joint
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Abstract
The utility model discloses a drainage system for cleaning machine, including establishing the cell body on the shell support, be equipped with the water inlet on the cell body, be equipped with the delivery port in the lower part of cell body, the delivery port with establish the play water part intercommunication of taking liquid level detection in shell support bottom, be equipped with on the shell support with the part of intaking of water inlet intercommunication, respectively with the drainage joint of a water part and external drain line intercommunication, high liquid level (HLL) is in on the coplanar in drainage joint and the cell body. The utility model discloses a liquid can not spill over when pouring into into in drainage system for cleaning machine both can ensure the washing tank, produced the siphonage in the time of can effectively preventing the drainage yet.
Description
Technical field
This utility model relates to the parts of a kind of cleaning equipment, is specifically related to a kind of cleaning machine drainage system, belongs to technical field of medical equipment.
Background technology
Cleaning machine is quite varied cleaning equipment of applying at present, and either at daily life field, industrial circle still at medical domain, its popularity is the most high.Owing to cleaning machine has the advantage that cleaning performance is good, automaticity is high, so it is favored by user deeply.In existing medical cleaner structure, generally utilize pipeline that cleanout fluid or water are injected in rinse bath, and article to be cleaned are positioned in rinse bath are carried out, again the cleanout fluid in rinse bath or water discharge after having cleaned.But, traditional cleaning machine drainage mechanism is only to arrange drain pipe in rinse bath, there is two great technological deficiencies.First, during liquid discharges rinse bath, liquid produces siphonage when drain pipe flows out between rinse bath and drain pipe, make whole drainage procedure just must stop to emptying rate of liquid in rinse bath, so traditional discharge pipe line is not suitable for some use occasions needing to control displacement, its control gets up to be inconvenient for.Secondly, existing discharge pipe line does not have overflow effect, and liquid injection rate in rinse bath is entirely with surface cock control, and when surface cock breaks down and even lost efficacy, liquid will constantly inject in rinse bath, produces spillover.The liquid overflowed, in addition to meeting contaminated equipment, also can make other electronic components outside rinse bath short circuit phenomenon occur, has had a strong impact on the normal use of cleaning machine.It addition, for the complexity reducing cleaning machine internal structure, occur in that the rinse bath sharing a pipeline into water and draining currently on the market.Although only water inlet and draining can be realized with a pipeline, the drainage system of rinse bath can be simplified to a certain extent, but due to the liquid in rinse bath during draining generally with various dirts, the as easy as rolling off a log cross-contamination causing liquid of shared pipeline.
Chinese patent literature 201510041503.8 discloses the drain valve of a kind of cleaning machine, and it utilizes the valve rod of double-layer seal face and band double-stroke traction device to coordinate, it is achieved discharging and the separation of draining.Although displacement can be played a certain degree of control by the drain valve of said structure, but the problem produced due to siphonage when it lacks overflow mechanism and can not solve draining very well, so it can not ensure that when injecting liquid liquid will not overflow rinse bath, cannot guarantee that the accurate control of displacement.Therefore, the drain valve of above-mentioned cleaning machine still fails to solve current cleaning machine in problem present on discharge structure.
Utility model content
The purpose of this utility model is to overcome deficiencies of the prior art, a kind of cleaning machine drainage system ensureing that liquid will not overflow when injecting in rinse bath is provided, it includes the cell body being located on outer casing stand, cell body is provided with water inlet, it is provided with outlet in the bottom of cell body, outlet connects with the water outlet part of the band Level Detection being located at bottom outer casing stand, outer casing stand is provided with the water inlet member connected with water inlet, the drainage joint connected with water outlet part and extraneous discharge pipe line respectively, drainage joint is in the same plane with high liquid level (HLL) in cell body.In cleaning machine drainage system of the present utility model both can ensure rinse bath, liquid will not overflow when injecting, it is possible to effectively prevents from producing siphonage during draining.
Utility model purpose of the present utility model is achieved in that a kind of cleaning machine drainage system, including outer casing stand and the cell body being located on outer casing stand, cell body is provided with water inlet, its construction features is: be provided with outlet in the bottom of described cell body, and described outlet connects with the water outlet part being located on outer casing stand；The drainage joint be provided with the water inlet member connected with water inlet on cell body outer wall or outer casing stand, connecting respectively with water outlet part and extraneous discharge pipe line, described drainage joint is in same level height with the highest safety level height in cell body.
It is optimized according to said structure, the water inlet end of described drainage joint is connected with the water side of water outlet part, the water side of drainage joint is connected with extraneous discharge pipe line, the outlet that the water inlet end of water outlet part is arranged with cell body bottom by pipeline is connected, and described drainage joint rational height on cell body outer wall or outer casing stand is that the height at the maximum tube road of drainage joint is in same level height with the highest safety level height in cell body.
Being optimized according to said structure, described water outlet part includes Level Detection parts and the tee T being located on outer casing stand, and the connector of described tee T connects with outlet, Level Detection parts and drainage joint respectively.
Furtherly, Level Detection parts include Level Detection mouth and the pressure difference switch connected with tee T connector, and described pressure difference switch is connected with Level Detection mouth by pipeline.
Furtherly, the path between described tee T and drainage joint is provided with draining pump, and draining pump is fixed on the bottom of outer casing stand.
Being optimized according to said structure, described water inlet is arranged on the sidewall of cell body, and on the sidewall of cell body, the position of corresponding water inlet is additionally provided with into water block piece, leaves the gap into water between described water inlet block piece and water inlet.
Being optimized according to said structure, described water inlet member includes the water intaking valve connected with water inlet, and water intaking valve connects with external source.
Furtherly, being provided with into water connector between water inlet and water intaking valve, water inlet connector is fixed on cell body.
Being optimized according to said structure, the top of drainage joint is provided with anti-siphon member, and anti-siphon member connects with ambient atmosphere.
Furtherly, anti-siphon member includes the anti-siphon port connected with discharge pipe line and is located at the electromagnetic valve on cell body outer wall or outer casing stand, and one end of described electromagnetic valve connects with anti-siphon port, and the other end connects with ambient atmosphere.
Preferably, described anti-siphon port is arranged on the top of drainage joint and connects with drainage joint.
Preferably, when cell body is in into water state or normal operating conditions, electromagnetic valve is opened, and anti-siphon port connects with ambient atmosphere.Complete when cleaning, when cell body is in hull-borne, closed electromagnetic valve.
The cleaning machine drainage mechanism of prior art is improved by this utility model, adds Overflow drainage joint and anti-siphon member, and it has the beneficial effect that:
1, in cleaning machine drainage system of the present utility model, arranging and be in conplane drainage joint with high liquid level (HLL) outside cell body, drainage joint connects with water outlet part.In this structure, in tank, liquid level is in the same plane with liquid level in drainage joint pipe fitting, creates the dynamic equilibrium that hydraulic pressure is identical between the two.When the water level in tank too high and time spillover occurs, above-mentioned dynamic equilibrium makes unnecessary water discharge outward from drainage joint, is truly realized the excessive overflow of liquid in tank, it is to avoid in there is cell body, liquid overflows and pollutes the situation of cleaning machine.Meanwhile, excess overflow effect can ensure that liquid will not touch other electronic components of cleaning machine because of spilling in cell body, has effectively stopped the phenomenon occurring electronic component short circuit because liquid overflows.
2, in cleaning machine drainage system of the present utility model, water outlet part uses tee T, Level Detection mouth and the combinative structure of pressure difference switch.Utilize the supervisory function bit of Level Detection mouth and pressure difference switch so that it is the liquid level of liquid in cell body can be detected in real time, thus inflow and displacement are control effectively.
3, in cleaning machine drainage system of the present utility model, the path between tee T and drainage joint arranges draining pump.By the swabbing action of draining pump, accelerate cell body drainage speed under hull-borne, it is achieved the fast evacuation of liquid in cell body.
4, in cleaning machine drainage system of the present utility model, arranging anti-siphon port and electromagnetic valve on the top of drainage joint, one end of electromagnetic valve connects with anti-siphon port, and the other end connects with ambient atmosphere.Electromagnetic valve is all opened when cell body is in into water state and normal work, anti-siphon port is made to connect with ambient atmosphere, thus destroy the siphonage produced because liquid flows in discharge pipe line, when the water level in tank is higher than the height of drainage joint, the surplus liquid only exceeding drainage joint part in its tank just can be discharged from drainage joint outward, and the phenomenon of automatic-discharging occurs because of siphonage in the liquid being prevented effectively from cell body.Such as when cleaning machine in water inlet and normally works, without arranging anti-siphon interface, or the electromagnetic valve arranged in the most anti-siphon port is as cut out, when the water level in tank is higher than the height of drainage joint, under siphonage, liquid in cell body exceeds the surplus liquid of drainage joint part by all being discharged by drainage joint rather than the most only discharging in tank.Both achieve liquid excess overflow partly in tank, turn avoid the liquid in unexpected emptying cell body.And when cell body is in hull-borne, electromagnetic valve then cuts out, it is to avoid liquid is discharged from anti-siphon port.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model most preferred embodiment；
Accompanying drawing 2 is another structural representation of this utility model most preferred embodiment；
Accompanying drawing 3 is the structural representation in this utility model cell body；
Accompanying drawing 4 is the connection diagram of this utility model water inlet block piece；
Accompanying drawing 5 is the structural representation of this utility model water outlet part；
Accompanying drawing 6 is the structural representation of the anti-siphon member of this utility model.
Figure identify as follows: cell body 1, outer casing stand 2, water inlet 3, outlet 4, tee T 51, leakage fluid dram 52, discharge opeing entrance 53, monitoring mouth 54, Level Detection mouth 55, drainage joint 6, draining connector 61, draining pump 7, pump entrance 71, exit of pump 72, water intaking valve 81, water inlet entrance 82, water inlet outlet 83, water inlet connector 84, water inlet block piece 85, anti-siphon port 91, electromagnetic valve 92, valve inlet 93, valve outlet port 94.
Detailed description of the invention
The utility model will be further described below in conjunction with the accompanying drawings.
With reference to the accompanying drawings shown in 1 to accompanying drawing 6, the cleaning machine drainage system that the utility model proposes mainly includes outer casing stand 2, cell body 1, water inlet 3 and outlet 4.Cell body 1 is located on outer casing stand 2, and it can be threaded connection, weld, snap connection or other connected modes are fixed on outer casing stand 2.Water inlet 3 and outlet 4 are all located on cell body 1, and water inlet 3 can be located at the top of cell body 1 sidewall by the way of perforate, are provided with, on cell body 1 outer wall or outer casing stand 2, the water inlet member connected with water inlet 3.
And outlet 4 can be located at the bottom of cell body 1 ground or sidewall equally by the way of perforate.The bottom of outer casing stand 2 is provided with the water outlet part of band Level Detection, and outer casing stand 2 is then provided with drainage joint 6.One end of drainage joint 6 connects with water outlet part, its other end then connects with extraneous discharge pipe line, certainly drainage joint 6 may be alternatively provided at the outer wall of cell body 1, height at the drainage joint 6 maximum tube road that rational height is drainage joint 6 on cell body 1 outer wall or outer casing stand 2 is in same level height with the highest safety level height in cell body 1, in the present embodiment, the horizontal pipe of drainage joint 6 is that the maximum tube road of its drainage joint 6, the i.e. horizontal pipe of drainage joint 6 are in same level height with the highest safety level height in cell body 1.The described water inlet end of drainage joint 6 is connected with the water side of water outlet part, and the water side of drainage joint 6 is connected with extraneous discharge pipe line, and the outlet 4 that the water inlet end of water outlet part is arranged with cell body 1 bottom by pipeline is connected.
Water outlet part of the present utility model uses tee T 51 and the combined mechanism of Level Detection parts, tee T 51 is located at bottom outer casing stand 2, its leakage fluid dram 52 connects with outlet 4 with pipeline connection, its discharge opeing entrance 53 with the draining connector 61 of drainage joint 6, its monitoring mouth 54 then with Level Detection members.Level Detection parts include the monitoring Level Detection mouth 55 that connects of mouth 54 with tee T 51 and pressure difference switch, and Level Detection mouth 55 and pressure difference switch are with pipeline connection.When Level Detection parts normally work, by pressure difference switch, the height of liquid level in cell body 1 is monitored in real time, thus inflow and displacement are control effectively.And when Level Detection mouth 55 occurs that clogging or pressure difference switch lost efficacy, the liquid level in cell body 1 is not controlled by the external world, liquid can cause liquid in cell body 1 excessive and overflow in water inlet 3 constantly enter injection cell body 1.Now, the dynamic equilibrium that between available cell body 1 inside and drainage joint 6, the hydraulic pressure of generation is identical, it is achieved that the automatic overflow of drainage joint 6 during liquid excess in cell body 1.It addition, be provided with draining pump 7 on path between tee T 51 and drainage joint 6, pump entrance 71 connects with leakage fluid dram 52 with pipeline, and exit of pump 72 then connects with draining connector 61 with pipeline.Draining pump 7 can be threaded connection, welds or snap connection or other modes are fixed on the bottom of outer casing stand 2.Utilize the swabbing action of draining pump 7, the cell body 1 drainage speed under hull-borne can be improved.
Water inlet 3 of the present utility model can be communicated in water inlet member, and this water inlet member includes a water intaking valve 81, and the water inlet entrance 82 of water intaking valve 81 is with water inlet 3 with pipeline connection, and outlet 83 of intaking then connects with external source.By the setting of water intaking valve 81, the stability intake in cell body 1 can be improved.In addition, the steadiness being connected with water inlet 3 in order to ensure water intaking valve 81, can also arrange water inlet connector 84 between water inlet 3 and water intaking valve 81, water inlet connector 84 is fixed on cell body 1, its one end is connected with water inlet entrance 82 by pipeline, and the other end connects with water inlet 3.It addition, can arrange water inlet block piece 85 in cell body 1, water inlet block piece 85 is corresponding with water inlet 3 position, leaves the gap into water between water inlet block piece 85 and water inlet 3.Water inlet block piece 85 can effectively prevent into the expulsion events produced during water, and the water inlet process making cell body 1 is more steady.
This utility model is also provided with anti-siphon member, and this anti-siphon member is arranged at the top of drainage joint 6, and connects with ambient atmosphere.The concrete structure of this anti-siphon member includes anti-siphon port 91 and is located at the electromagnetic valve 92 on cell body 1 outer wall or outer casing stand 2, and the most anti-siphon port 91 is arranged at the top of drainage joint 6 and connects with drainage joint 6.The valve inlet 93 of electromagnetic valve 92 connects with anti-siphon port 91 with pipeline, and the valve outlet port 94 of electromagnetic valve 92 then connects with ambient atmosphere.
Electromagnetic valve 92 is at cell body 1 and all opens when normally working into water state or cleaning machine, anti-siphon port 91 is made to connect with ambient atmosphere, thus destroy the siphonage produced because liquid flows in discharge pipe line, it is prevented effectively from the phenomenon of the automatic-discharging because of siphonage of the liquid in cell body 1.And complete when cleaning, when cell body 1 is in hull-borne, electromagnetic valve 92 then cuts out, it is to avoid liquid is discharged from anti-siphon port 91.
Above-mentioned specific embodiment is only the preferable detailed description of the invention of this utility model effect, all and cleaning machine drainage system of the present utility model is identical or the structure of equivalent, all in protection domain of the present utility model.
Claims (5)
1. a cleaning machine drainage system, including outer casing stand (2) and the cell body (1) that is located on outer casing stand (2), cell body (1) is provided with water inlet (3), it is characterized in that: be provided with outlet (4) in the bottom of described cell body (1), described outlet (4) connects with the water outlet part being located on outer casing stand (2)；The drainage joint (6) be provided with the water inlet member connected with water inlet (3) on cell body (1) outer wall or outer casing stand (2), connecting respectively with water outlet part and extraneous discharge pipe line, described drainage joint (6) is in same level height with the highest safety level height in cell body (1).
Cleaning machine drainage system the most according to claim 1, it is characterized in that: the water inlet end of described drainage joint (6) is connected with the water side of water outlet part, the water side of drainage joint (6) is connected with extraneous discharge pipe line, the outlet (4) that the water inlet end of water outlet part is arranged with cell body (1) bottom by pipeline is connected, height at the described drainage joint (6) the maximum tube road that rational height is drainage joint (6) on cell body (1) outer wall or outer casing stand (2) is in same level height with the highest safety level height in cell body (1).
Cleaning machine drainage system the most according to claim 1, it is characterized in that: described water inlet (3) is arranged on the sidewall of cell body (1), on the sidewall of cell body (1), the position of corresponding water inlet (3) is additionally provided with into water block piece (85), leaves the gap into water between described water inlet block piece (85) and water inlet (3).
Cleaning machine drainage system the most according to any one of claim 1 to 3, it is characterised in that: described water inlet member includes the water intaking valve (81) connected with water inlet (3), and water intaking valve (81) connects with external source.
Cleaning machine drainage system the most according to claim 4, it is characterized in that: being provided with into water connector (84) between described water inlet (3) and water intaking valve (81), water inlet connector (84) is fixed on cell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109781.2U CN205413757U (en) | 2016-02-02 | 2016-02-02 | Drainage system for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109781.2U CN205413757U (en) | 2016-02-02 | 2016-02-02 | Drainage system for cleaning machine |
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| Publication Number | Publication Date |
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| CN205413757U true CN205413757U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620109781.2U Active CN205413757U (en) | 2016-02-02 | 2016-02-02 | Drainage system for cleaning machine |
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| CN (1) | CN205413757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681635A (en) * | 2019-11-07 | 2020-01-14 | 佛山市顺德区骏达电子有限公司 | Siphon overflow water washing tank |
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2016
- 2016-02-02 CN CN201620109781.2U patent/CN205413757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681635A (en) * | 2019-11-07 | 2020-01-14 | 佛山市顺德区骏达电子有限公司 | Siphon overflow water washing tank |
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