A kind of medical automatic washing machine
Technical field
The present invention relates to medical cleaning and sterilizing equipment technical field, refer more particularly to a kind of medical automatic washing machine.
Background technology
Medical automatic washing machine is mainly used in cleaning and the sterilization of medicine equipment, various operating theater instruments after such as using hospital surgical, vessel carry out cleaning and sterilizing, its concrete cleaning way is placed on by medicine equipment to be cleaned on rack for cleaning in cleaning machine, and will add the washings heating of enzyme liquid, then water pump is used to pressurize to washings, with higher hydraulic pressure, hot wash-water is injected on medicine equipment to be cleaned, in cleaning storehouse, send into the hot blast of temperature more than 100 DEG C with air pump again after washing terminates, the medicine equipment after cleaning is carried out drying.
Existing medical cleaner is all after by cleaning, cabin injects appropriate water, by attraction and the jet flow of water pump, makes spray piping fill water, and inner there being the water of certain hydraulic pressure to spray cleaning cabin by pipeline and spray arm.As Chinese patent 201220639291.5 discloses a kind of medical automatic washing machine with ball-cock assembly, it comprises frame, cleaning storehouse, air pump, water pump and main pipeline, rack for cleaning is provided with in cleaning storehouse, air pump connects the upper end of main pipeline, water pump connects the lower end of main pipeline, cleaning storehouse and rack for cleaning are provided with multiple spout, these spouts are communicated with main pipeline by multiple lateral, connecting portion between main pipeline and air pump and water pump is respectively provided with a valve seat respectively, a valve ball is provided with in main pipeline between two valve seats, valve ball is under the promotion of hydraulic pressure or wind-force, can respectively with main pipeline above or below valve seat close contact, form one-way sealing ball valve.And for example Chinese patent 201420080892.6 discloses a kind of Quick-action type Automatic cleaning sterilizer, belong to medical cleaning and sterilizing field, comprise cabin body, purging system, heating system, drying system, electric-control system, body inside, cabin is cleaning cabin, purging system comprises the preheating water tank be arranged on above the body of cabin, preheating water tank is connected with cabin body by pipeline, and respectively steam heat exchanging tube is housed in cleaning bilge portion and preheating water tank, steam heat exchanging tube connects steam inlet by pipeline.But such cleaning machine spray system pipeline is various, not only wastes material, and the more space resources taken, adds cost; And waste energy, the water yield obtained in the identical time is less, hydraulic pressure is less, do not reach demand, and water consumption is large, the structure of the redundancy of pipeline own causes the waste of the energy, the stroke that current inside need is longer, resistance weakens relatively to some extent, and it needs the pump working time more of a specified duration, and the stand-by period is longer.
Summary of the invention
The object of the present invention is to provide a kind of medical automatic washing machine, it comprises frame, cleaning storehouse and water pump, rack for cleaning is placed in cleaning storehouse, water inlet is provided with in rack for cleaning lower end, be provided with in rack for cleaning side and be responsible for into water, described water inlet supervisor is connected with described water inlet, the bottom in cleaning storehouse is provided with water main, the water side of water main is provided with interface arrangement, butt joint ring is provided with in the pore of described interface arrangement upper end, water pump is connected at the water inlet end of water main, when supplying water in cleaning storehouse, water pump is opened, under the hydraulic pressure impact that water pump provides, namely butt joint ring in interface arrangement is risen to upper punch by hydraulic pressure, the end face of butt joint ring is made closely to conflict in the water inlet periphery of rack for cleaning bottom surface, when stopping supplying water in cleaning storehouse, namely the butt joint ring in interface arrangement drops downwards reset under self gravitation effect.The present invention adopts new interface device, achieves and takes connection, decreases water pipe consumption, saves water resource, expands space in cleaning storehouse, improves washing capacity.
For achieving the above object, the present invention is by the following technical solutions:
A kind of medical automatic washing machine, comprise frame, cleaning storehouse, water pump, rack for cleaning is placed in cleaning storehouse, described rack for cleaning can shift out completely or push in cleaning storehouse, and water pump is arranged in frame, and the lower end of described rack for cleaning is provided with water inlet, described rack for cleaning side is provided with to be responsible for into water, described water inlet supervisor is communicated with described water inlet, and described rack for cleaning is provided with several the first spouts, and described first spout is responsible for water inlet respectively and is communicated with; The bottom in cleaning storehouse is provided with water main, the water side of described water main is provided with interface arrangement, butt joint ring is provided with in the pore of described interface arrangement upper end, water pump is connected at the water inlet end of water main, when supplying water in cleaning storehouse, water pump is opened, under the hydraulic pressure impact that water pump provides, namely butt joint ring in interface arrangement is risen to upper punch by hydraulic pressure, the end face of butt joint ring is made closely to conflict in the water inlet periphery of rack for cleaning bottom surface, the water in water main to be flowed to the water inlet supervisor of rack for cleaning by the pore in interface arrangement and the water hole on butt joint ring; When stopping supplying water in cleaning storehouse, namely the butt joint ring in interface arrangement drops downwards resets under self gravitation effect, keeps certain distance with the end face of the bottom surface and interface arrangement that make rack for cleaning, cleans in storehouse so that shifted out by rack for cleaning or push.
Further, described interface arrangement comprises adapter body, pressing plate and butt joint ring, the ladder tubulose that described adapter body is big up and small down, and the shape of its pore is corresponding with the profile of adapter body, is also big top and small bottom, butt joint ring becomes peviform, comprise basin body, at the bottom of basin edge and basin, water hole is offered along axis at the bottom of its basin, and the internal diameter of its water hole is less than the internal diameter of basin body, thus at the bottom of the basin of butt joint ring, anchor ring can be formed by inner chamber, butt joint ring is tipped upside down in the pore of the large end of adapter body, its basin turned up is along the pore diameter compatible of external diameter and the large end of adapter body, can slide up and down in the pore of the large end of adapter body to make butt joint ring, pressing plate is arranged on the oral area of the large end of adapter body by screw, pressing plate also offers axis hole along its axis, the shaft hole diameter of pressing plate is greater than the basin body external diameter of butt joint ring, be less than the basin of butt joint ring along external diameter, to limit butt joint ring, make it can not the pore of prolapse upwards adapter body.
Further, the water side of described water main is connected with lower spray seat, and described lower spray seat is crimped on the intracavity bottom in cleaning storehouse by screw, and described lower spray seat offers the axial hole communicated with the pore of water main; Also gag lever post is provided with in the pore of water main water side, link slot is offered in the circumference lower end of adapter body, when described interface arrangement being installed in the axis hole of lower spray seat, link slot in its adapter body can carry out clamping and be connected, to realize interface arrangement being connected and fixed in water main with the gag lever post in the pore of water main water side.
Further, described medical automatic washing machine also comprises spray arm, described spray arm is provided with several spray-holes, spray arm is connected with the adapter body of described interface arrangement, the adapter body be connected with spray arm at interface arrangement circumferentially offer multiple apopore, described apopore communicates with the spray-hole that spray arm is offered.Spray-hole on spray arm is used for injection water, accelerates the flowing of water in cleaning storehouse, makes cleaning performance reach better.
Further, the upper surface that described spray arm contacts with interface arrangement, and the lower surface that spray arm contacts with lower spray seat is respectively arranged with pad.
Further, described medical automatic washing machine also comprises side pipe, described side pipe be vertically arranged in be parallel to cleaning storehouse sidewall frame on, the lower end of side pipe is communicated with the water side of water pump; The inner chamber upper end in cleaning storehouse is provided with the second spout, and described second spout is communicated with described side pipe.
Further, the left and right sides, bottom of described cleaning storehouse inner chamber is provided with roller, described rack for cleaning can along this roller-coaster, to push rack for cleaning or to shift out cleaning storehouse, cleaning storehouse in be provided with for rack for cleaning location stopping means, when rack for cleaning is pushed into cleaning storehouse in its stopping means time, the pore of interface arrangement is namely coaxial with the water inlet of rack for cleaning, and when connecting ring can be allowed to rise to upper punch, the water hole on butt joint ring can dock with the water inlet of rack for cleaning.
Further, the intracavity bottom in described cleaning storehouse is provided with return port and filter screen, also water storage box is provided with in the bottom in cleaning storehouse, heating tube is provided with in described water storage box, described water storage box is communicated with the water inlet end of described water pump, flowing in water storage box from described first spout and the water liquid of the second spout spray through cleaning the return port of storehouse intracavity bottom and filter screen, realizing recycling of water liquid.
Further, each layer commodity of described rack for cleaning every under be provided with spray boom, described spout is all arranged on spray boom.
Preferably, when stopping supplying water in cleaning storehouse, butt joint ring in interface arrangement drops downwards reset under self gravitation effect, and when butt joint ring falls to its basin along ends contact to step surface in pore, the outer face at butt joint ring top is namely concordant with the upper surface of pressing plate.
The present invention compared with prior art, has following beneficial effect:
(1) the present invention adopts Novel pipeline apparatus system, and elbow reduces, and circulation is stronger, make pipeline reach optimization, in spray process, only just can fill pipeline with a small amount of water, reach the condition of spray, the water in whole cleaning machine can recycle, and cycling use of water amount greatly reduces, water consumption is only 50% before improvement, saves a large amount of water resources, thus reduces a large amount of costs, current are more smooth, resistance is less, saves the energy, saves cost;
(2) the present invention cleans the interface arrangement of storehouse and rack for cleaning, unique structural design, convenient mounting means and maintaining, adopt the mode taking connection more reasonable, in the incipient stage of Water spray, the butt joint ring of interface arrangement is subject to the impulsive force of current, create mechanical identical connection, as long as under the effect of the impulsive force continued, it is sustainable existence that interface arrangement is connected with rack for cleaning water inlet, when not stressing, interface arrangement is releasing orientation, ensure that after Water spray stops, in rack for cleaning, the hidden water deposited can thoroughly be discharged, for follow-up drying provides precondition,
(3) good airproof performance of interface arrangement of the present invention, employing machine adds part and adds coordinating of part with machine, solve the problem of existing interface device poor sealing, interface arrangement has flexibility, can installation and removal easily, be convenient to the maintaining in later stage, decrease bend pipe, achieve the without hindrance connection of short distance, spray pressure more can be protected.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the structural representation of interface arrangement of the present invention when non-service position;
Fig. 3 is the structural representation of interface arrangement of the present invention when service position;
In figure, 1-frame, 2-cleaning storehouse, 3-rack for cleaning, 4-side pipe, 5-interface arrangement, 6-spray arm, 7-water pump, 8-water storage box, the 9-the second spout, the 10-the first spout, 11-water inlet, 12-water inlet supervisor, 13-adapter body, 14-under spray seat, 15-water hole, 16-pressing plate, 17-apopore, the pore of 18-interface arrangement, 19-gag lever post, 20-pad, 21-water main, 22-heating tube, 30-butt joint ring
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is further described in detail.
As shown in Figure 1 to Figure 3, a kind of medical automatic washing machine, comprise frame 1, cleaning storehouse 2, water pump 7, in cleaning storehouse 2, place rack for cleaning 3, rack for cleaning 3 can shift out or push in cleaning storehouse 2 completely, water pump 7 is arranged in frame 1, be provided with water inlet 11 in the lower end of rack for cleaning 3, be provided with in the left side of rack for cleaning 3 into water supervisor 12, water inlet supervisor 12 is communicated with water inlet 11, rack for cleaning 3 is provided with several the first spout 10, first spouts 10 and is communicated with water inlet supervisor 12 respectively; In the present embodiment, each layer commodity of rack for cleaning 3 every under be provided with spray boom, the first spout 10 is all arranged on spray boom.The bottom in cleaning storehouse 2 is provided with water main 21, the water side of water main 21 is provided with interface arrangement 5, butt joint ring 30 is provided with in the pore 18 of interface arrangement 5 upper end, water pump 7 is connected at the water inlet end of water main 21, when supplying water in cleaning storehouse 2, water pump 7 is opened, under the hydraulic pressure impact that water pump 7 provides, namely butt joint ring 30 in interface arrangement 5 is risen to upper punch by hydraulic pressure, the end face of butt joint ring 30 is made closely to conflict in water inlet 11 periphery of rack for cleaning 3 bottom surface, the water in water main 21 to be flowed to the water inlet supervisor 12 of rack for cleaning 3 by the pore 18 in interface arrangement 5 and the water hole 15 on butt joint ring 30, when stopping supplying water in cleaning storehouse 2, namely butt joint ring 30 in interface arrangement 5 drops downwards reset under self gravitation effect, certain distance is kept with the end face of the bottom surface and interface arrangement 5 that make rack for cleaning 3, in the present embodiment, this distance is 1 to 2 centimetre, so that rack for cleaning 3 is shifted out or pushes in cleaning storehouse 2
The present embodiment interface arrangement 5 comprises adapter body 13, pressing plate 16 and butt joint ring 30, the ladder tubulose that adapter body 13 is big up and small down, the shape of the pore 18 established in its adapter body is corresponding with the profile of adapter body 13, is also big top and small bottom, butt joint ring 30 one-tenth peviform, comprise basin body, at the bottom of basin edge and basin, water hole 15 is offered along axis at the bottom of its basin, and the internal diameter of its water hole 15 is less than the internal diameter of basin body, thus at the bottom of the basin of butt joint ring 30, anchor ring can be formed by inner chamber, butt joint ring 30 is tipped upside down in the pore of the large end of adapter body 13, the pore diameter compatible that its basin turned up is held greatly along external diameter and adapter body 13, slide up and down in the pore can held greatly in adapter body 13 to make butt joint ring 30, pressing plate 16 is arranged on the oral area of the large end of adapter body 13 by screw, pressing plate 16 offers axis hole along its axis, the shaft hole diameter of pressing plate 16 is greater than the basin body external diameter of butt joint ring 30, be less than the basin of butt joint ring 30 along external diameter, to limit butt joint ring 30, make it can not the pore 18 of prolapse upwards adapter body 13.
In the present embodiment, the water side of water main 21 is connected with lower spray seat 14, and lower spray seat 14 is crimped on the intracavity bottom in cleaning storehouse 2 by screw, lower spray seat 14 offers the axial hole communicated with the pore of water main 21; Gag lever post 19 is also provided with in the pore of water main 21 water side, link slot is offered in the circumference lower end of adapter body 13, when interface arrangement 5 being installed in the axis hole of lower spray seat 14, link slot in adapter body 13 can carry out clamping with the gag lever post 19 in the pore of water main 21 water side and be connected, to realize interface arrangement 5 being connected and fixed in water main 21.
A kind of medical automatic washing machine of the present embodiment also comprises spray arm 6, spray arm 6 is provided with several spray-holes, spray arm 6 is connected with the adapter body 13 of interface arrangement 5, the adapter body 13 be connected with spray arm 6 at interface arrangement 5 circumferentially offer multiple apopore 17, apopore 17 communicates with the spray-hole that spray arm 6 is offered.
In the present embodiment, in the upper surface that spray arm 6 contacts with interface arrangement 5, and the lower surface that spray arm 6 contacts with lower spray seat 14 is respectively arranged with pad 20.
A kind of medical automatic washing machine of the present embodiment also comprises side pipe 4, side pipe 4 be vertically arranged in be parallel to cleaning storehouse 2 sidewall frame 1 on, the lower end of side pipe 4 is communicated with the water side of water pump 7; The inner chamber upper end in cleaning storehouse 2 is provided with the second spout 9, second spout 9 be communicated with side pipe 4.
In the present embodiment, the left and right sides, bottom of cleaning storehouse 2 inner chamber is provided with roller, rack for cleaning 3 can along this roller-coaster, rack for cleaning 3 is pushed or to be shifted out cleaning storehouse 2, cleaning storehouse 2 in be provided with for rack for cleaning 3 locate stopping means, when rack for cleaning 3 is pushed into cleaning storehouse 2 in its stopping means time, the pore 18 of interface arrangement 5 is namely coaxial with the water inlet 11 of rack for cleaning 3, and when connecting ring 30 can be allowed to rise to upper punch, the water hole 15 on butt joint ring 30 can dock with the water inlet 11 of rack for cleaning 3.
In the present embodiment, the intracavity bottom in cleaning storehouse 2 is provided with return port and filter screen, water storage box 8 is also provided with in the bottom in cleaning storehouse 2, heating tube 22 is provided with in water storage box 8, water storage box 8 is communicated with the water inlet end of water pump 7, flowing in water storage box 8 from the first spout 10 and the washings of the second spout 9 spray through cleaning the return port of storehouse 2 intracavity bottom and filter screen, realizing recycling of washings.
In the present embodiment, when stopping supplying water in cleaning storehouse 2, butt joint ring 30 in interface arrangement 5 drops downwards reset under self gravitation effect, when butt joint ring 30 falls to its basin along ends contact to step surface in pore 18, the outer face at butt joint ring 30 top is namely concordant with the upper surface of pressing plate 16.
When cleaning medicine equipment, medicine equipment to be cleaned is placed on rack for cleaning 3, rack for cleaning 3 is pushed in the cleaning storehouse 2 of cleaning machine, close door, start cleaning procedure, namely the water pump 7 be positioned at below side pipe 4 starts working, water pump 7 is connected with water storage box 8, washings in water storage box 8 pass through attraction and the jet flow of water pump 7, heating tube 22 pairs of washings heat, washings enter side pipe 4 and water main 21, and the washings in side pipe 4 spray from the second spout 9 being placed on the uppermost medicine equipment to be cleaned of rack for cleaning 3; Washings also enter interface arrangement 5 from water main 21 simultaneously, the butt joint ring 30 of interface arrangement 5 is under the compression shock of the washings upwards impacted, rise certain height, coincide with water inlet bottom rack for cleaning 3 11, reach sealing service position, washings enter the water inlet supervisor 12 of rack for cleaning 3, then enter the first spout 10, thus clean the medicine equipment be placed on each layer rack for cleaning 3.Water in whole cleaning machine can recycle under the effect of water pump 7.
After washing, switch off the pump 7, when not stressing, the butt joint ring 30 of interface arrangement 5 is in releasing orientation, namely remaining water in cleaning storehouse 2 discharge in interface arrangement 5, ensure that the hidden water deposited of rack for cleaning 3 li can thoroughly be discharged, for follow-up drying provides precondition after Water spray stops.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.