CN1919156B - Digital multifunctional trauma cleaning machine - Google Patents
Digital multifunctional trauma cleaning machine Download PDFInfo
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- CN1919156B CN1919156B CN2006100951318A CN200610095131A CN1919156B CN 1919156 B CN1919156 B CN 1919156B CN 2006100951318 A CN2006100951318 A CN 2006100951318A CN 200610095131 A CN200610095131 A CN 200610095131A CN 1919156 B CN1919156 B CN 1919156B
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Abstract
The invention discloses a digital multi-functional traumatic cleanser, which comprises the following parts: cabinet bulk, liquid storage tank, frequency conversion motor, pump and current gunjet, wherein the reserving liquid tank, frequency conversion motor, pump and gunjet are set on the cabinet bulk, at least two reserving tanks are set in the cabinet bulk, whose outlet connects cleaning circuit and inlet end of pressurized pump with cleaning liquid, which connects multiple gunjets on the outlets, the gunjet is set on the cabinet bulk through gunjet rack, the magnetic spring switch is set on the gunjet to control motor, the reflux inlet is set in the reserving tank, which interconnects pump outlet end through reflux pipe, the outlet of reserving tank connects pollution discharge channelwith pollution discharge valve group, the control device is set on the cabinet bulk.
Description
Affiliated technical field
The present invention relates to a kind of wound cleaning apparatus, particularly a kind of digital multifunctional cleaning machine that is used for wound flushing processing.
Background technology
At present, cleaning machine is mainly used in the department of stomatology, in the wound therapeutic process, at first need wound face is cleaned and disinfects, cleaning down, careful debridement is the primary measure that reduces traumatic infection, injury types complexity clinically, as incision, avulsion (splitting) is hindered, scratch, burning (scalding) hinders, open fracture, firearm injury etc., different wounds have pollution in various degree, separately to the susceptibility difference of antibacterial, investigation finds that part hospital irrigates method therefor by medical personnel's manual operations, need to topple over flushing with the wound employing of a large amount of flushings, need to adopt the irrigation with syringe method with the wound of a small amount of disinfectant solution, obviously waste time and energy, give wound autologous tissue to the pressure size of flushing liquor simultaneously, the influence of contained foreign body lacks enough to be familiar with, and usually the cleaning of judging wound with perusal whether, because of may remaining a large amount of antibacterials in the wound, thereby cause situations such as the clean or damage of wound surface flushing increases the weight of.And present cleaning machine is mainly used in the department of stomatology, and to the be divided into pulsed and the injecting type washer of wound cleaning machine flushing, flushing comprises high pressure rinse and the low middle flushing of pressing.The pressure of injecting No. 19 syringe needles generations of 35ml syringe band is that (pound per square inch 100PSI=6.85kgf/cm*cm), is called high pressure to 8psi, and the pressure that the bulb syringe produces is 0.5psi, is called low pressure.High pressure rinse can be removed small particle, antibacterial and the grains of sand in the wound, and the flushing of low head injection device although a large amount of flushing liquors is arranged, still can not effectively be removed small particle (as antibacterial), and big foreign body is had tangible effect as the slough that comes off.Although high pressure rinse has its advantage, the foreign body of wound surface may go in the deep tissues along with high pressure rinse is pressed into more.Behind the high pressure rinse, flushing liquor can infiltrate the space tissue on the wound, and is more obvious on the side direction of flushing especially.This side that appears in the tissue of space is propagated, and promotes the generation of postoperative edema.In recent years discover that the flushing of high-voltage pulse formula causes bacterial penetration to arrive deep tissues, soft tissue is destroyed, and antibacterial is detained in the soft tissue increases.Though the pressure that bulb syringe and disposable syringe produce is less than or equals 0.5psi, this is considered to sufficiently to remove severe contamination preventing infections, but to medium pulsating pressure flushing (1psi～4psi) use and it was not also sufficiently assessed the effect of wound contamination.Because the pulse current have supercharging phase and decompression phase, makes to be organized in and shunk and diastole different periods, thereby foreign body is loosening, make hide at in-house foreign body, antibacterial is floating and be flushed away, and therefore superiority is more arranged.Although some researcher has been done the experimentation of some dependencys to this, still do not establish at the flushing optimal pressure range of different wounds.
It is two big that traditional machine washing mainly is divided into: the one, and the compressed air-driven water flow jet, the 2nd, mechanical pressure extruding deformable liquid storage container jet water course, multiple washer is also disclosed in the domestic patent documentation, as by the disclosed washer of Chinese patent ZL92244963.5, ZL03234832.0, ZL200320107178.3, ZL01813284.7 and ZL200520003844.8, they exist following deficiency because of the reason of operation principle, version and control mode:
(1), water jets manufacture and design undesirable, shower nozzle can only produce one or two kind of limited current spray form, and the single-nozzle latus rectum is bigger than normal, make current spray form clean bad adaptability to multiple wound, because wound kind, complex shape are changeable, single current spray form can not adapt to the needs that various wounds are cleaned;
(2), optimal clean pressure is assert and the control difficulty, fresh wound and the contaminated wound particularly needed flushing pressure-flow of heavily contaminated wound differ greatly, relate to injury types, the wound grade, the corresponding relation of pollution level etc. and suitable flushing pressure flow, need carry out a large amount of animal experiments and clinical testing data collection, and to the identification and the precise and stable control of this corresponding relation, tradition machine washing equipment is by pneumatic or mechanical force extruding jet water course pressure, by the driving pressure of naked eyes qualitative observation wound surface cleaning performance re-adjustment to current, the judgement of the suitability of jet water course pressure is coarse on the one hand, on the other hand pressure output operating lag, the jet water course pressure stability is poor;
(3), fail to solve different quick pollution-free switchings of cleaning medicinal liquid, because incorrect to the selection and the conversion control of cleaning machine liquid storage mode.Compressed air-driven current rinser has only one to clean the medicinal liquid liquid storage container usually, and it is very inconvenient to bother very much when needing conversion to clean the medicine liquid washing traumatic surface.Different quick pollution-free switchings of cleaning medicinal liquid are raced against time most important for emergency care of trauma.
Summary of the invention
Purpose of the present invention just provides a kind of spray form that can select current according to the type of wound easily, can to cleaning pressure, flow, time, pulsation number of times carry out precise and stable control, simple to operate, multiple functional, clean that medicinal liquid expends less, the digital multifunctional trauma cleaning machine of long service life, it can carry out quantitatively traumatic surface, safe, cleaning efficiently, clean thoroughly, make that foreign material such as solid particle are residual less, antibacterial is residual few, wound healing rate height, healing time are short; Can also realize different pollution-free quick switchings of cleaning in the medicinal liquid use, obviously improve cleaning efficiency.
The objective of the invention is to realize by such technical scheme, promptly a kind of digital multifunctional trauma cleaning machine, it comprises cabinet bulk, reserving liquid tank, frequency conversion motor, water pump and current spray gun; Wherein, reserving liquid tank, frequency conversion motor, water pump and spray gun all are arranged on the cabinet bulk, it is characterized in that: comprise at least two reserving liquid tanks, their outlet is connected with the inlet side of pressure pump by the detergent line that is provided with cleanout fluid selector valve group respectively, the end that goes out by water pump connects at least two current spray guns, the current spray gun is installed on the cabinet bulk by gunjet rack respectively, the magnetic reed switch that is provided with the control electric motor starting or stops on gunjet rack; Reserving liquid tank also has reflux inlet, goes out end by the reflux pipe that is provided with cleanout fluid selection reflux inlet group with water pump and is communicated with, and another outlet of described reserving liquid tank is connected with the blow-off line that is provided with blowdown selector valve group; Cabinet bulk is provided with the control device that can control cleanout fluid selector valve group, cleanout fluid selection reflux inlet group and the work of blowdown selector valve group.
As two of configurations on above-mentioned cabinet bulk the different reserving liquid tanks that clean medicinal liquids and one are housed the reserving liquid tank that the aquae destillata that is used to remove the pipeline residual liquid is housed specially is housed, in use, described three reserving liquid tanks pass through a cleanout fluid selector valve group to the water pump feed flow, under the control of control device, specify required cleaning medicinal liquid reserving liquid tank to be communicated with water pump, again by water pump to the spray gun feed flow, the operator mentions spray gun, magnetic reed switch moves at this moment, makes converter start output, and drive motor is rotated, drive pump operation again, make the cleaning medicinal liquid enter spray gun,, realized cleaning wound with cleaning medical liquid spraying to the wound that will clean.If in the time of will changing a kind of cleaning medicinal liquid, the reserving liquid tank that the operator only needs distilled water will be housed with control device control is communicated with water pump by cleanout fluid selector valve group, at this moment, the reserving liquid tank that cleans medicinal liquid is housed all to be cut off with water pump, open spray gun again, the preceding a kind of residual liquid displacement in water pump, electromagnetic valve and the spray gun is removed with distilled water.Then, by control device control the another kind of reserving liquid tank that cleans medicinal liquid will be housed again and be communicated with water pump, again by water pump to the spray gun feed flow, mention spray gun and will clean medical liquid spraying to the wound that will clean, realized using of the cleanings of difference cleaning medicinal liquids to wound.
Owing to adopted technique scheme, the present invention to have following advantage:
1), cleaning speed is fast: for rescue patient has won the time, significantly reduce medical personnel's labor intensity simultaneously;
2), safe: the secondary wound is few, can effectively protect human tissue organ not to be subjected to new injury-keep proper function;
3), effectiveness is good: clean thoroughly, foreign material such as solid particle are residual less, antibacterial is residual few, wound healing rate height, healing time weak point;
4), realize different pollution-free quick switchings of cleaning in the medicinal liquid use, cleaning efficiency height;
5), to clean medicinal liquid consumption few, the sustainable time of washing and cleaning operation is long, expense is low;
6), simple to operate, the feature richness of cleaning machine, safe in utilization, long service life;
7), applied widely, realized the large tracts of land expansion of wound machine washing scope.
Description of drawings
Description of drawings of the present invention is as follows:
Fig. 1 is the sectional view that just waiting of the present invention;
Fig. 2 is the side view that just waiting of the present invention;
Fig. 3 is spray gun front section view among the present invention;
Fig. 4 is a column water jets view;
Fig. 5 is a seedpod of the lotus water jets view;
Fig. 6 is vaporific water jets view;
Fig. 7 is flat water jets view;
Fig. 8 is a wire water jets view;
Fig. 9 is a upward view of the present invention;
Figure 10 is a cabinet inner panel wall sound-deadening and noise-reducing layer;
Figure 11 is a rearview of the present invention (top cover is raised);
Figure 12 is rearview of the present invention (a top cover closure);
Figure 13 is a front view of the present invention;
Figure 14 is a front section view of the present invention;
Figure 15 is a left side view of the present invention;
Figure 16 is a right side view of the present invention;
Figure 17 is a vertical view of the present invention;
Figure 18 is vertical view of the present invention (removing cabinet top cover and control chamber panel);
Figure 19 is master control drawing of the present invention;
Figure 20 is the brilliant touch screen converter motor gun controls figure in the liquid of the present invention;
Figure 21 is that cleanout fluid of the present invention is selected control figure;
Figure 22 is that control figure is selected in blowdown of the present invention;
Figure 23 is operation of the present invention/stop and the drawing of pulsating water Flow Control;
Figure 24 is a control full figure in water route of the present invention;
Figure 25 is operation sequence of the present invention and method flow diagram;
Among the figure: 1. reserving liquid tank I; 2. reserving liquid tank II; 3. reserving liquid tank III; 4. cleanout fluid is selected electromagnetic valve I; 5. cleanout fluid is selected electromagnetic valve II; 6. cleanout fluid is selected return flow solenoid valve I; 7. cleanout fluid is selected return flow solenoid valve II; 8. electromagnetic valve I, II, III are selected in blowdown; 9. converter; 10. motor; 11. water pump; 12. on and off switch; 13. overvoltage/RCCB; 14. fuse I, II; 15. Switching Power Supply; 16. control chamber heat radiation exhaust outlet I; 17. control chamber heat radiation exhaust outlet II; 18. liquid crystal touch screen; 19. elasticity helical water pipe; 20. spray gun; 21. control chamber panel; 22. cleaning machine handrail; 23. cabinet top cover; 24. cabinet bulk; 25. cabinet door lock; 26. base; 27. gunjet rack; 28. blowdown selector switch; 29. cleanout fluid selector switch; 30. gun body; 31. spray gun/solenoid joint; 32. elasticity helical water pipe; 33. spring; 34. push rod guiding end socket; 35. push rod; 36. push rod valve; 37. push rod valve sealing ring; 38. spray gun plug; 39. trigger; 40. spray gun/shower nozzle connector; 41. shower nozzle; 42. silica gel sealing ring; 43. column current spray nozzle; 44. seedpod of the lotus water jets nozzle; 45. vaporific current spray nozzle; 46. flat water jets nozzle; 47. wire water jets nozzle; 48. stainless steel cloth; 49. control chamber heat radiation air inlet I; 50. reserving liquid tank blow-off pipe; 51. control chamber heat radiation air inlet II; 52. cabinet inner panel wall sound-deadening and noise-reducing layer; 53. casing heat radiation air outlet I; 54. cleanout fluid perfusion mistake proofing alarming sign; 55. attaching plug; 56. isolating transformer; 57. liquid-level switch; 58. magnetic reed switch; 59. three way cock; 60. four-way connection; 61. clematis stem joint; 62. cleanout fluid filtrate plug; 63. blow-off pipe interface; 64. liquid storage case lid.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Shown in Fig. 1,2,11,14,15,16,21,23 or 24, it comprises cabinet bulk 24, reserving liquid tank 1, frequency conversion motor 10, water pump 11 and current spray gun 20 the present invention; Wherein, reserving liquid tank 1, frequency conversion motor 10, water pump 11 and spray gun 20 all are arranged on the cabinet bulk 24, it is characterized in that: comprise at least two reserving liquid tanks 1,2, their outlet is connected with the inlet side of pressure pump 11 by the detergent line that is provided with cleanout fluid selector valve group respectively, the end that goes out by water pump 11 connects at least two current spray guns 20, the current spray gun is installed on the cabinet bulk 24 by gunjet rack 27 respectively, the magnetic reed switch 58 that is provided with the control electric motor starting or stops on gunjet rack; Reserving liquid tank also has reflux inlet, goes out end by the reflux pipe that is provided with cleanout fluid selection reflux inlet group with water pump and is communicated with, and another outlet of described reserving liquid tank is connected with the blow-off line 63 that is provided with blowdown selector valve group; Cabinet bulk is provided with the control device that can control cleanout fluid selector valve group, cleanout fluid selection reflux inlet group and the work of blowdown selector valve group.In order to distinguish different cleaning medicinal liquid or distilled water, be provided with cleanout fluid perfusion mistake proofing alarming sign 54 in the reserving liquid tank upper end.
In conjunction with shown in Figure 3, described current spray gun 20 includes gun body 30 and trigger 39; Wherein, spray gun is rifle body shape, in gun body, be provided with feed pathway and less than the liquid outlet channel of feed pathway, feed pathway and liquid outlet channel are angular distribution, gun body is provided with the shower nozzle 41 that communicates with liquid outlet channel, between feed pathway and liquid outlet channel, be provided with piston valve, spring 33 1 ends in this piston valve are against the inwall of feed pathway, the other end is against the sidewall that is positioned at feed pathway, the opposite side of described push rod valve 36 be fixed with activity pass be positioned on the gun body and with the push rod 35 of the corresponding push rod guiding of feed pathway end socket 34, the other end of this push rod contacts with trigger, and above-mentioned shower nozzle is band column current spray nozzle 43, seedpod of the lotus water jets nozzle 44, vaporific current spray nozzle 45, at least two kinds of current forms in flat water jets nozzle 46 or the wire water jets nozzle 47.Certainly, described current form also can be other form.
In the above-mentioned spray gun, feed pathway port at gun body is equipped with spray gun/solenoid joint 31, so that be connected with elasticity helical water pipe 32, shower nozzle is installed on the gun body by spray gun/shower nozzle connector 40, between solenoid joint and the gun body, between push rod guiding end socket and the gun body and be provided with silica gel sealing ring 42 between shower nozzle and the spray gun/shower nozzle connector, wherein, on gun body, also be provided with and the corresponding spray gun plug 38 of liquid outlet channel, between this plug and liquid outlet channel, also be provided with silica gel sealing ring 42.
Shown in Fig. 4,5,6,7 or 8, the center of the shower nozzle 41 of above-mentioned column current spray nozzle 43 has a water flow hole that communicates with liquid outlet channel; Have on the shower nozzle 41 of seedpod of the lotus water jets nozzle 44 and be evenly distributed on the concentric ring and water flow hole that communicate with liquid outlet channel; The water flow hole that the shower nozzle of vaporific current spray nozzle 45 has concave arc surface and offers at the center and communicate with liquid outlet channel; The shower nozzle of flat water jets nozzle 46 is evenly distributed with the water flow hole that communicates with liquid outlet channel on an axial line; The shower nozzle of wire water jets nozzle 47 has a water flow hole that communicates with liquid outlet channel at the center, the diameter of this water flow hole is less than the diameter of the water flow hole of column water jets.
Shown in Figure 19,21 or 22, cleanout fluid selector valve group comprises cleanout fluid selector switch 29 and the cleanout fluid selection electromagnetic valve 4,5 corresponding with reserving liquid tank that is arranged in the detergent line; Blowdown selector valve group comprises the blowdown selection electromagnetic valve 8 of blowdown selector switch 28 and reserving liquid tank number correspondence; Described selector switch is connected in the current supply circuit of electromagnetic valve, selects to control the unlatching of electromagnetic valve or close.
In conjunction with Figure 13, shown in 19 or 20, described control device comprises converter 9, the liquid crystal touch screen 18 of band button, Switching Power Supply 15, isolating transformer 56 and on and off switch 12, wherein, the input of isolating transformer is connected with the outfan of on and off switch with overvoltage/RCCB 13 by fuse 14, at the outfan of isolating transformer and be connected to Switching Power Supply and the power input of converter, the outfan of Switching Power Supply is that electromagnetic valve 8 is selected in liquid crystal touch screen 18 and blowdown, and cleanout fluid is selected electromagnetic valve 4,5 and cleanout fluid select return flow solenoid valve 6,7 provide running voltage; Liquid crystal touch screen and converter carry out communication by the RS485 interface, and the drive output of converter is connected with frequency conversion motor 10, and the motor start-up of converter/stop signal control end connects described magnetic reed switch 58.
(model is described liquid crystal touch screen 18: Fuji's touch display screen of UG221H-LE4) for the existing device that includes programmable microprocessor, control software (program circuit is referring to Figure 25) by write memory, its liquid crystal display demonstration comprises wound kind affirmation module, the current form is selected module, traumatic condition-hydraulic pressure grade adaptation module and miscellaneous function are selected module, finish affirmation by these modules to the wound kind, the current form is selected and adaptive management and the control of traumatic condition-hydraulic pressure grade, selects module can realize the operation break-make by miscellaneous function, parameter is provided with, the control of reporting to the police and resetting.Converter described in the embodiment can adopt commercially available model to be: Fuji's converter of FRNO 4C1S-7C.
From following table as can be seen, during the output of converter among the embodiment, the corresponding relation between 5 kinds of spray gun frequencies of cleaning machine and the water pump water outlet mouth pressure:
Shown in Figure 17,18,19,21 or 22, described spray gun 20 is five, and each spray gun is equipped with the shower nozzle 41 of five kinds of above-mentioned current forms, and reserving liquid tank is three.
They and electromagnetic valve are to constitute the water route like this, wherein:
1), described cleanout fluid selector switch 29 has three contacts, a contact connects power supply, on contact and be connected to cleanout fluid and select electromagnetic valve I 4 and cleanout fluid to select the inlet side of return flow solenoid valve I 6, a remaining contact also is connected to the inlet side that cleanout fluid is selected electromagnetic valve II 5 and cleanout fluid selection return flow solenoid valve II 7, described electromagnetic valve go out to hold equal ground connection, wherein, cleanout fluid selects electromagnetic valve I and cleanout fluid to select electromagnetic valve II to be arranged to two imports and an outlet, cleanout fluid selects return flow solenoid valve I and cleanout fluid to select return flow solenoid valve II to be arranged to an import and two outlets, two reserving liquid tanks 1 wherein, 2 outlet selects two imports of electromagnetic valve I to be communicated with cleanout fluid respectively, the outlet of the outlet of this electromagnetic valve and another one reserving liquid tank 3 selects electromagnetic valve II to be communicated with water pump 11 by cleanout fluid, the outlet of water pump is connected to a three way cock 59, water side of three way cock and one is advanced the five clematis stem joints 61 that go out and is communicated with, and five outlets of this clematis stem joint communicate with the feed pathway of spray gun by elasticity helical water pipe 32 respectively; The outlet that described three way cock is left selects the import of return flow solenoid valve I to be communicated with cleanout fluid, an outlet of this electromagnetic valve communicates with the reflux inlet of reserving liquid tank 1, another outlet selects the import of return flow solenoid valve II to communicate with cleanout fluid, two outlets of this electromagnetic valve communicate with the reflux inlet of all the other two reserving liquid tanks 2,3 respectively, constitute a cleanout fluid selection path by the control of electromagnetic valve;
In conjunction with shown in Figure 9, be provided with stainless steel cloth 48 at the bottom face of cabinet bulk 24.Shown in Figure 11,12,15 or 16, be provided with control chamber heat radiation air inlet 16,17,51,53 in the lower surface of cabinet bulk 24 and sidewall.Shown in Fig. 1,2,15 or 16, be provided with cleaning machine handrail 22 and road wheel on the top of cabinet bulk 24.
In conjunction with Figure 19,20,21,22, shown in 24 or 25, the present invention is equipped with three the reserving liquid tank of different cleanout fluid and five spray guns installing by gunjet rack are housed on cabinet bulk, by attaching plug 55 energisings, the operator clicks the working interface of liquid crystal touch screen, send instruction to converter, the electric energy drive motor of converter output certain frequency is rotated by specific rotation speeds, the motor drives water pump is in the operation of the pressure-flow operating point of regulation, water pump is carried the wound cleanout fluid of specified pressure-flow to spray gun by pipeline, select according to hindering type, click the affiliated injury types button of patient, select the current form, again according to the size of traumatic condition, click the affiliated grade button of wound, if traumatic condition is serious, added cleanout fluid is not suitable for, then click traumatic condition gravity treatment button, wound is polluted heavy more, selects numeral big more, carries rifle and cleans, after one time washing and cleaning operation finishes, on liquid crystal touch screen, click cleaning and finish.Spray gun produces column, the seedpod of the lotus, vaporific, flat or five kinds of pulse current of wire by the shower nozzle of manually operated trigger and different structure form, and described current form can thoroughly be cleaned the traumatic surface of various heterogeneitys, shape, area and the depth rapidly with the pressure-flow characteristic of the best respectively safely.When having used first kind to clean medicinal liquid, when needing with another kind cleaning medicinal liquid, click the line clear button, and rotate the cleanout fluid selector switch to the centre position, and click the beginning clean button of liquid crystal touch screen again, extract five spray guns in turn and fastened the trigger jet water course lasting 3～5 seconds respectively, each spray gun is put back to the gun rack playback, click cleaning and finish, and then rotation cleanout fluid selector switch prepares to carry out a new washing and cleaning operation to required gear.Liquid level is not enough reports to the police as if running into, and then searches the reserving liquid tank of scarce liquid and injects corresponding cleaning liquid to this reserving liquid tank, after injection finishes, clicks the fault SR.
Claims (4)
1. digital multifunctional trauma cleaning machine, it comprises cabinet bulk (24), reserving liquid tank (1), frequency conversion motor (10), water pump (11) and current spray gun (20); Wherein, reserving liquid tank (1), frequency conversion motor (10), water pump (11) and spray gun (20) all are arranged on the cabinet bulk (24), it is characterized in that: comprise three reserving liquid tanks (1,2), their outlet is connected with the inlet side of pressure pump (11) by the detergent line that is provided with cleanout fluid selector valve group respectively, the end that goes out by water pump (11) connects at least two current spray guns (20), the current spray gun is installed on the cabinet bulk (24) by gunjet rack (27) respectively, the magnetic reed switch (58) that is provided with the control electric motor starting or stops on gunjet rack; Reserving liquid tank also has reflux inlet, goes out end by the reflux pipe that is provided with cleanout fluid selection reflux inlet group with water pump and is communicated with, and each reserving liquid tank has another outlet and is connected with the blow-off line that is provided with blowdown selector valve group (63); Cabinet bulk is provided with the control device that can control cleanout fluid selector valve group, cleanout fluid selection reflux inlet group and the work of blowdown selector valve group; Described cleanout fluid selector valve group comprises cleanout fluid selector switch (29) and the cleanout fluid corresponding with reserving liquid tank that be arranged in the detergent line selected electromagnetic valve (4,5); Blowdown selector valve group comprises the blowdown selection electromagnetic valve (8) of blowdown selector switch (28) and reserving liquid tank number correspondence; Described control device comprises converter (9), the liquid crystal touch screen (18) of band button, Switching Power Supply (15), isolating transformer (56) and on and off switch (12), wherein, the input of isolating transformer is connected with the outfan of on and off switch with overvoltage/RCCB (13) by fuse (14), at the outfan of isolating transformer and be connected to Switching Power Supply and the power input of converter, the outfan of Switching Power Supply is a liquid crystal touch screen, electromagnetic valve (8) is selected in blowdown, cleanout fluid is selected electromagnetic valve (4,5) and cleanout fluid select return flow solenoid valve (6,7) provide running voltage; Liquid crystal touch screen and converter carry out communication by the RS485 interface, and the driving control output end of converter is connected with frequency conversion motor (10), and the motor start-up of converter/stop signal end connects described magnetic reed switch (58).
2. digital multifunctional trauma cleaning machine as claimed in claim 1 is characterized in that: described current spray gun (20) includes gun body (30) and trigger (39); Wherein, spray gun is rifle body shape, in gun body, be provided with feed pathway and less than the liquid outlet channel of feed pathway, feed pathway and liquid outlet channel are angular distribution, gun body is provided with the shower nozzle (41) that communicates with liquid outlet channel, between feed pathway and liquid outlet channel, be provided with push rod valve (36), an end fixed mandril (35) of described push rod valve (36), the other end of this push rod contacts with trigger; Described shower nozzle is at least two kinds in band column current spray nozzles (43), seedpod of the lotus water jets nozzle (44), vaporific current spray nozzle (45), flat water jets nozzle (46) or the wire water jets nozzle (47).
3. digital multifunctional trauma cleaning machine as claimed in claim 2 is characterized in that: the center of the shower nozzle (41) of above-mentioned column current spray nozzle (43) has a water flow hole that communicates with liquid outlet channel; Having on the shower nozzle (41) of seedpod of the lotus water jets nozzle (44) is evenly distributed on the concentric ring and water flow hole that communicate with liquid outlet channel; The water flow hole that the shower nozzle of vaporific current spray nozzle (45) has concave arc surface and offers at the center and communicate with liquid outlet channel; The shower nozzle of flat water jets nozzle (46) is evenly distributed with the water flow hole that communicates with liquid outlet channel on an axial line; The shower nozzle of wire water jets nozzle (47) has a water flow hole that communicates with liquid outlet channel at the center, the diameter of this water flow hole is less than the diameter of the water flow hole of column water jets.
4. digital multifunctional trauma cleaning machine as claimed in claim 2, it is characterized in that: described cleaning machine has five spray guns (20), each spray gun is separately installed with the shower nozzle (43,44,45,46,47) of five kinds of above-mentioned current forms, and each spray gun all is connected with elasticity helical water pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100951318A CN1919156B (en) | 2006-09-18 | 2006-09-18 | Digital multifunctional trauma cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100951318A CN1919156B (en) | 2006-09-18 | 2006-09-18 | Digital multifunctional trauma cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1919156A CN1919156A (en) | 2007-02-28 |
| CN1919156B true CN1919156B (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006100951318A Expired - Fee Related CN1919156B (en) | 2006-09-18 | 2006-09-18 | Digital multifunctional trauma cleaning machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031803A (en) * | 2015-08-21 | 2015-11-11 | 徐令仪 | Multi-channel medical infusion system |
| DE102017206500A1 (en) * | 2017-04-18 | 2018-10-18 | Robert Bosch Gmbh | Pressure cleaning device with a pressure generating unit |
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