CN112648805A - Drying system of medical cleaning machine - Google Patents
Drying system of medical cleaning machine Download PDFInfo
- Publication number
- CN112648805A CN112648805A CN202011501325.XA CN202011501325A CN112648805A CN 112648805 A CN112648805 A CN 112648805A CN 202011501325 A CN202011501325 A CN 202011501325A CN 112648805 A CN112648805 A CN 112648805A
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- drying
- pipe
- air
- heating unit
- cabin
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Abstract
The invention relates to the technical field of medical equipment drying equipment, in particular to a drying system of a medical cleaning machine, which comprises a cabin, a drying rack and a drying pipeline, wherein the drying rack is arranged in the cabin, the drying pipeline comprises a first fan, a second fan, an air inlet pipe, a first heating unit, a second heating unit, a main circulating pipe, a main drying pipe and at least one auxiliary drying pipe, a first air injection assembly is arranged at the bottom of the cabin, air equalizing chambers are arranged on the side walls of two sides of the cabin, and a plurality of air equalizing holes are uniformly formed in the side wall, close to the drying rack, of each air equalizing chamber. According to the invention, the first air injection assembly is used for carrying out rotary air injection drying on the medical instruments on the drying rack from bottom to top, and meanwhile, the medical instruments on the drying rack are circularly dried in all directions through the cooperation of the second fan, the second heating unit and the air equalizing chamber, so that the medical instruments can be rapidly and fully and uniformly dried in a short time, and the device has an important significance for improving the cleaning and disinfection efficiency of the medical instruments.
Description
Technical Field
The invention relates to the technical field of medical instrument drying equipment, in particular to a drying system of a medical cleaning machine.
Background
In the prior art, for medical instruments which need to be reused or sterilized, a cleaning machine is generally used for cleaning and sterilizing, and after cleaning and sterilizing are completed, a drying process is adopted for drying the medical instruments. In the existing drying equipment of medical cleaning machines, for example, a decompression boiling medical cleaning sterilizer with a continuous drying effect disclosed in chinese patent publication No. CN211839264U, includes a cabinet, a cleaning and drying chamber and a working chamber are provided in the cabinet, a vacuum pump and a blower are provided in the working chamber, an air exhaust end of the vacuum pump is connected to an air exhaust pipe, a first electromagnetic valve is provided on the air exhaust pipe, the air exhaust end of the air exhaust pipe is provided in the cleaning and drying chamber, the blower is an electrothermal blower, an air outlet end of the blower is connected to a hot air pipe, a second electromagnetic valve is provided on the hot air pipe, and the air outlet end of the hot air pipe is provided in the cleaning and drying chamber; the cleaning sterilizer can continuously dry the medical instruments after cleaning the medical instruments, but in the drying process of the cleaning sterilizer, dry air can only be guided into the cleaning and drying cavity by the hot air pipe and cannot be further uniformly contacted with the medical instruments, so that the technical problem that the accumulated medical instruments cannot be uniformly dried is caused.
Therefore, the drying system of the medical cleaning machine, which is simple in structure and convenient and fast to use, can dry the medical instruments on the drying rack in all directions.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a drying system of a medical cleaning machine, wherein a first air injection assembly is used for performing rotary air injection drying on medical instruments on a drying rack from bottom to top, meanwhile, through the matching of a second fan and an air equalizing chamber, a second heating unit is used for performing supplementary heating on circulating drying air, the drying air is continuously and circularly uniformly sprayed out from four corners of the drying rack and blown to the medical instruments, the medical instruments on the drying rack are dried in all directions, the medical instruments are rapidly and fully and uniformly dried in a short time, and the drying system has important significance for improving the cleaning and sterilizing efficiency of the medical instruments.
The purpose of the invention is realized by the following technical scheme:
a drying system of a medical cleaning machine comprises a cabin, a drying rack and a drying pipeline, wherein the drying rack is arranged in the cabin, the drying pipeline comprises a first fan, a second fan, an air inlet pipe, a first heating unit, a second heating unit, a circulating main pipe, a main drying pipe and at least one auxiliary drying pipe, the main drying pipe and the auxiliary drying pipe are respectively arranged at the bottom of the cabin, the air inlet pipe is communicated with the inlet end of the first heating unit, the outlet end of the first heating unit is respectively communicated with the main drying pipe and the auxiliary drying pipe, the first fan is arranged on the air inlet pipe, the auxiliary drying pipe is communicated with the cabin, a first air injection assembly is arranged at the bottom of the cabin, the main drying pipe is communicated with the first air injection assembly, air equalizing chambers are arranged on the side walls on two sides in the cabin, a plurality of air equalizing holes are uniformly arranged on the side wall of the air equalizing chambers, which is close to the drying, one end of the circulating main pipe is communicated with the cabin, the other end of the circulating main pipe is communicated with the air equalizing chamber through the circulating branch pipe, and the second fan and the second heating unit are respectively arranged on the circulating main pipe.
Further, a one-way valve is arranged on the main drying pipe. In the actual use process, when medical instruments are required to be dried, the medical instruments to be dried are placed on a drying rack, then the drying rack is placed in a cabin, a first fan is started to work, air in the environment is introduced into an air inlet pipe by the aid of the first fan, the air is filtered by an air filter, then the air is dried and heated to a preset temperature by a first heating unit to form dry air, then, a part of the dry air enters a first air injection assembly through a main drying pipe, the other part of the dry air enters the cabin through an auxiliary drying pipe, the dry air entering the first air injection assembly directly enters an air injection rod through a vent hole of a lower flow guide part, and the medical instruments on the drying rack are subjected to rotary air injection drying from bottom to top through air injection holes in the air injection rod; to the dry air that enters the cabin, then under the guide of second fan, after the supplementary heating of second heating unit, in the continuous circulation introduces the gas chamber of equaling to evenly spout dry air from four angles of drying rack through the gas chamber of equaling and blow to medical instrument, reach all-roundly to medical instrument and carry out the drying on the drying rack, effective improve equipment is to medical instrument's drying efficiency and drying effect.
Further, an exhaust pipe is arranged at the top of the cabin.
Further, a control valve is arranged on the exhaust pipe.
Further, still be provided with air cleaner on the intake pipe, first fan sets up between air cleaner and first heating unit.
Further, the first heating unit is a PTC dry heater.
Further, the second heating unit is a steam heat exchanger.
Further, the outlet end of the first heating unit is provided with a first temperature detection unit. Preferably, the first temperature detection unit is linked with the first heating unit. By providing the first temperature detecting unit at the outlet end of the first heating unit, it is detected whether the drying air is heated to a predetermined temperature value by the first heating unit using the first temperature detecting unit, the output power of the first heating unit is increased when it is detected that the drying air does not reach the predetermined temperature value, and the output power of the first heating unit is decreased when it is detected that the drying air exceeds the predetermined temperature value.
Further, be provided with second temperature detecting element on the circulation main pipe, second heating element sets up between second fan and second temperature detecting element, and second temperature detecting element is close to the circulation branch pipe setting. By providing the second temperature detection unit on the tail of the main circulation pipe, whether the circulated dry air reaches a predetermined temperature value is detected by the second temperature detection unit, the output power of the second heating unit is increased when the dry air is detected not to reach the predetermined temperature value, and the output power of the second heating unit is decreased when the dry air is detected to exceed the predetermined temperature value.
Further, the second temperature detection unit is linked with the second heating unit.
Further, the bottom of the cabin is also provided with a liquid collecting pipe, and the liquid collecting pipe is used for recovering liquid at the bottom of the cabin.
Further, the drying rack comprises a rack body, a first guide pipe and a second guide pipe, the first guide pipe is horizontally embedded in the bottom of the rack body, a guide interface is arranged at the bottom of the first guide pipe, the second guide pipe is vertically embedded in the side wall of the rack body, the bottom of the second guide pipe is communicated with the first guide pipe, the rack body comprises a bottom frame and at least one layer frame, the layer frame is evenly arranged above the bottom frame from top to bottom, and a second air injection assembly is arranged below each layer frame and communicated with the second guide pipe.
Further, first jet-propelled subassembly includes docking mechanism, docking mechanism includes water conservancy diversion joint, annular clamp plate and third honeycomb duct, the third honeycomb duct includes last water conservancy diversion portion and lower water conservancy diversion portion that top-down set gradually, be provided with spacing movable groove on the top inner wall of going up water conservancy diversion portion, the bottom that the water conservancy diversion connects is provided with annular fastener, annular fastener sets up in spacing movable groove, annular clamp plate sets up the top at last water conservancy diversion portion, and the annular clamp plate cover is established on the water conservancy diversion joint, and annular clamp plate is used for spacing restraint of annular fastener in spacing movable groove.
Further, a through hole is formed in the top of the flow guide connector, and the diameter of the through hole is smaller than the inner diameter of the limiting movable groove.
Further, the water conservancy diversion connects and water conservancy diversion interface phase-match. Under the influence of self gravity, the flow guide joint is contracted in the limiting movable groove, the top of the flow guide joint is not higher than the annular pressing plate, and at the moment, the annular clamping piece is abutted against the bottom of the limiting movable groove; after fluid is introduced into the third flow guide pipe, the fluid flows out of the through hole of the flow guide joint after passing through the limiting movable groove, and as the diameter of the through hole is smaller than the inner diameter of the limiting movable groove, the fluid pressure is increased in the limiting movable groove and is influenced by the increased fluid pressure, the flow guide joint is pushed to move upwards and is pushed out of the annular pressing plate, if the flow guide interface of the drying rack is right opposite to the flow guide joint at the moment, the flow guide joint directly penetrates through the flow guide interface to enter the first flow guide pipe of the drying rack, the connection relation between the drying rack and the butt joint mechanism is locked, and all the dry gas of the third flow guide pipe is guided into the first flow guide pipe to realize the accurate injection of the dry gas; and after stopping to the third honeycomb duct and letting in dry gas, spacing movable tank fluidic pressure disappears, under the influence of gravity, the water conservancy diversion connects the spacing movable tank of automatic withdrawal, and the relation of connection of drying rack and docking mechanism is automatic to be relieved, and the drying rack then can freely remove, improves the convenience in the medical instrument drying process.
Further, first jet-propelled subassembly still includes rotatory shell and two at least air injection poles, the air injection pole evenly encircles rotatory shell setting, and the air injection pole is connected with rotatory shell, rotatory shell cover is established under on the water conservancy diversion portion, and the outer wall of rotatory shell and water conservancy diversion portion constitutes the cavity down, and air injection pole and cavity intercommunication evenly are provided with a plurality of air vents on the lateral wall of water conservancy diversion portion down, the third honeycomb duct loops through air vent, cavity, and air injection pole intercommunication, and the bottom and the dry tub top of trunk of water conservancy diversion portion can be dismantled down and be connected, and the rotatory shell is located between water conservancy diversion portion and the dry pipe of trunk, through last water conservancy diversion portion and the dry pipe restriction of trunk reciprocate the stroke.
Further, the gas spray rod top evenly is provided with one row of third fumaroles, is provided with the fourth fumarole on one side lateral wall of gas spray rod, utilizes third fumarole blowout dry gas, openly strikes medical instrument, realizes the rapid draing to medical instrument, and the reaction force that produces when utilizing fourth fumarole blowout dry gas promotes gas spray rod and rotatory shell and rotates around water conservancy diversion portion down, and then realizes the rotatory jet-propelled of gas spray rod. Preferably, the fourth gas injection hole is provided at an end of the gas injection rod remote from the rotating casing. Preferably, a sealing cover is arranged on the end part of the air injection rod far away from the rotating shell, and the sealing cover is connected with the air injection rod through an elastic piece. In the process of drying the medical appliance, the air introduced by the air inlet pipe is guided by the first fan and is heated by the first heating unit, one part enters the first air injection assembly through the main drying pipe, the other part enters the cabin through the auxiliary drying pipe, and for the drying air entering the first air injection assembly, wherein, part of the dry air directly enters the air injection rod through the vent holes of the lower diversion part, and the medical instruments on the drying rack are dried by rotary air injection through the air injection holes on the air injection rod, the other part of the dry air enters the drying rack through the flow guide joint of the upper flow guide part and is close to the medical apparatus on the drying rack through the second air injection component to directly carry out rotary air injection, on the basis of increasing the effective air injection area, the drying air is ensured to fully act on the medical instrument in a short distance, so that the drying efficiency and the drying effect of the medical instrument are effectively improved; to the dry air that enters the cabin, then under the guide of second heating unit, after second heating unit supplyes the heating, introduce in the gas chamber to evenly spout dry air from four angles of drying rack through the gas hole and blow to medical instrument, reach all-round medical instrument to going up the drying rack and carry out dry technological effect, further improve equipment is to medical instrument's drying efficiency and drying effect.
Further, the second air injection assembly is used for drying the drying air flowing in from the second flow guide pipe to the adjacent layer rack or the bottom rack.
Further, the water conservancy diversion interface is located the middle part of support body.
Furthermore, the side walls of the two sides of the frame body are symmetrically provided with induction pieces matched with the in-place detection unit.
Further, the sensing parts are arranged on two side walls of the bottom frame.
Further, the second jet-propelled subassembly includes that jet-propelled person in charge and at least one jet-propelled branch pipe, the one end and the second honeycomb duct intercommunication of jet-propelled person in charge, the other end of jet-propelled person in charge and the one end intercommunication of jet-propelled branch pipe, the other end top of jet-propelled branch pipe is provided with the jet-propelled arm, the middle part and the jet-propelled branch pipe of jet-propelled arm rotate to be connected, and jet-propelled arm and jet-propelled branch pipe intercommunication, and jet-propelled arm top and bottom evenly are provided with the fumarole.
Furthermore, at the joint of the air injection arm and the air injection branch pipe, the air injection arm and the air injection branch pipe are respectively provided with a connecting interface, and the air injection arm and the air injection branch pipe are in butt joint communication through the connecting interfaces.
Further, be connected through rotating assembly between gas injection arm and the jet-propelled branch pipe, rotating assembly sets up at the connection kneck, and rotating assembly includes jet-propelled pivot and jet-propelled rotating tube, the jet-propelled pivot passes connection interface and can dismantle with the jet-propelled branch pipe and be connected, the jet-propelled rotating tube cover is established in the jet-propelled pivot, and jet-propelled rotating tube can dismantle with the jet-propelled arm and be connected.
Furthermore, the rotating assembly further comprises a jet shaft seat, the jet shaft seat is fixedly connected with the top of the jet rotating pipe, and the jet shaft seat is detachably connected with the jet arm. Preferably, the air injection shaft seat and the air injection rotating pipe are integrally arranged. The jet rotating shaft comprises a fixed portion and a rotating portion, the rotating portion is arranged above the fixed portion, the diameter of the rotating portion is smaller than that of the fixed portion, and the jet rotating pipe sleeve is arranged at the rotating portion.
Further, the rotating part is connected with the air injection rotating pipe through a shaft sleeve. Preferably, the upper end and the lower end of the rotating part are provided with shaft sleeves.
Furthermore, the top of rotation portion can be dismantled and be connected with the locating part, the locating part sets up the top at the jet axle seat, the locating part is used for the spacing restraint of jet axle seat on rotation portion. Preferably, the stopper is a screw.
Furthermore, a fixed check ring is arranged at the connecting interface of the air injection branch pipe, and the fixed check ring is partially arranged in the air injection arm. Preferably, the connection interface of the air injection arm is matched with the fixed retainer ring.
Furthermore, the air injection holes at the top of the air injection arm are rotationally and symmetrically arranged by taking the air injection rotating shaft as a symmetric center.
Further, be located the left air injection arm top of jet-propelled pivot and be provided with one row of first fumarole and one row of second fumarole, both sides are provided with the inclined plane around the air injection arm, the inclined plane setting that first fumarole is close to the front side, the second fumarole sets up on the inclined plane that is close to the rear side. Through using jet-propelled pivot to set up as centre of symmetry rotational symmetry with the jet-propelled arm, and be provided with one row of first fumarole and one row of second fumarole on half left gas-propelled arm, let first fumarole openly up or openly set up down, and let the second fumarole set up on the inclined plane, utilize first fumarole blowout drying air, the front strikes medical instrument, the realization is to medical instrument's closely quick drying, the reaction force that produces when utilizing second fumarole blowout drying air, it rotates around jet-propelled pivot to promote the jet-propelled arm, and then realize the rotatory jet-propelled of jet-propelled arm, reach on the basis of the effective dry area of contact of increase, still further improved drying efficiency and drying effect to medical instrument.
The invention has the beneficial effects that: according to the drying system of the medical cleaning machine, the medical instruments on the drying rack are subjected to rotary air injection drying from bottom to top by the aid of the first air injection assembly, meanwhile, through cooperation of the second fan and the air equalizing chamber, the circulating drying air is subjected to supplementary heating by the aid of the second heating unit, the drying air is continuously and circularly uniformly sprayed out from four corners of the drying rack and blown to the medical instruments, the medical instruments on the drying rack are dried in an all-around mode, the medical instruments are rapidly and fully and uniformly dried in a short time, and the drying system has important significance for improving cleaning and sterilizing efficiency of the medical instruments.
Drawings
FIG. 1 is a schematic diagram of the drying system of the present invention;
FIG. 2 is a piping diagram of the drying system of the present invention;
FIG. 3 is a schematic view of a first jet assembly of the present invention;
FIG. 4 is a cross-sectional view of a first jet assembly of the present invention;
FIG. 5 is a schematic structural view of a uniform gas chamber according to the present invention;
FIG. 6 is a schematic view of the structure of the drying rack of the present invention;
FIG. 7 is a front view of the drying rack of the present invention;
FIG. 8 is a schematic view of a second jet assembly of the present invention;
FIG. 9 is a schematic view of the structure of the gas injection arm of the present invention;
FIG. 10 is a cross-sectional view of the rotating assembly of the present invention;
in the figure, 1, a cabin; 2. a drying rack;
101. a first fan; 102. a second fan; 103. an air inlet pipe; 104. a first heating unit; 105. a second heating unit; 106. a circulating main pipe; 107. a main drying pipe; 108. a secondary drying duct; 109. a first gas injection assembly; 110. a gas homogenizing chamber; 111. a one-way valve; 112. a circulation branch pipe; 113. an exhaust pipe; 114. an air filter; 115. a first temperature detection unit; 116. a second temperature detection unit; 117. a liquid collecting pipe; 118. a third gas injection hole; 119. a fourth gas injection hole; 120. air homogenizing holes;
1091. a flow guide joint; 1092. an annular pressure plate; 1093. an upper flow guide part; 1094. a lower flow guide part; 1095. rotating the housing; 1096. an air injection rod; 1097. a limiting movable groove; 1098. an annular clip; 1099. a vent hole;
201. a first draft tube; 202. a second draft tube; 203. a flow guide interface; 204. a chassis; 205. layering; 206. a second gas injection assembly; 207. a sensing member;
2061. a main air injection pipe; 2062. a gas injection branch pipe; 2063. an air-jet arm; 2064. a rotating assembly; 2631. a first gas ejection hole; 2632. a second gas injection hole; 2641. a jet rotating shaft; 2642. a jet rotating pipe; 2643. a gas injection shaft seat; 2644. a fixed part; 2645. a rotating part; 2646. a limiting member; 2647. a shaft sleeve; 2648. and fixing the retainer ring.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 10, a drying system of a medical cleaning machine includes a cabin 1, a drying rack 2 and a drying pipeline, wherein the drying rack 2 is disposed in the cabin 1, the drying pipeline includes a first fan 101, a second fan 102, an air inlet pipe 103, a first heating unit 104, a second heating unit 105, a main circulation pipe 106, a main drying pipe 107, and at least one auxiliary drying pipe 108, the main drying pipe 107 and the auxiliary drying pipe 108 are respectively disposed at the bottom of the cabin 1, the air inlet pipe 103 is communicated with an inlet end of the first heating unit 104, an outlet end of the first heating unit 104 is respectively communicated with the main drying pipe 107 and the auxiliary drying pipe 108, the first fan 101 is disposed on the air inlet pipe 103, the auxiliary drying pipe 108 is communicated with the cabin 1, a first air injection assembly 109 is disposed at the bottom of the cabin 1, the main drying pipe 107 is communicated with the first air injection assembly 109, air equalizing chambers 110 are disposed on two side walls in the cabin 1, a plurality of air equalizing holes 120 are uniformly formed in the side wall, close to the drying rack, of the air equalizing chamber 110, one end of the circulating main pipe 106 is communicated with the cabin 1, the other end of the circulating main pipe 106 is communicated with the air equalizing chamber 110 through a circulating branch pipe 112, and the second fan 102 and the second heating unit 105 are respectively arranged on the circulating main pipe 106.
Specifically, four air equalizing chambers 110 are arranged in the cabin 1, and the air equalizing chambers 110 are located at four corners of the cabin 1.
Specifically, the main drying duct 107 is provided with a check valve 111. In the actual use process, when medical instruments need to be dried, the medical instruments to be dried are placed on the drying rack 2, then the drying rack 2 is placed in the cabin 1, the first fan 101 is started to work, air in the environment is introduced into the air inlet pipe 103 by the first fan 101, the air is firstly filtered by the air filter 114, then the air is heated by the first heating unit 104 to be dried and heated to a preset temperature to form dry air, then, a part of the dry air enters the first air injection assembly 109 through the main drying pipe 107, the other part of the dry air enters the cabin 1 through the auxiliary drying pipe 108, the dry air entering the first air injection assembly 109 directly enters the air injection rod 1096 through the vent hole 1099 of the lower diversion part 1094, the medical instruments on the drying rack 2 are dried by rotary air injection from bottom to top through the air injection holes on the air injection rod 1096, and then, the dry air after drying the medical apparatus is collected in the cabin 1; for the dry air in the cabin 1, under the guidance of the second fan 102, after the supplementary heating by the second heating unit 105, the dry air is continuously and circularly introduced into the air equalizing chamber 110, and is uniformly sprayed out from four corners of the drying rack 2 through the air equalizing holes 120 and blown to the medical apparatus, so that the medical apparatus on the drying rack 2 is dried in all directions, and the drying efficiency and the drying effect of the equipment on the medical apparatus are effectively improved.
Specifically, the top of the cabin 1 is provided with an exhaust pipe 113.
Specifically, a control valve is provided on the exhaust pipe 113.
Specifically, an air filter 114 is further disposed on the air inlet pipe 103, and the first fan 101 is disposed between the air filter 114 and the first heating unit 104.
Specifically, the first heating unit 104 is a PTC dry heater.
Specifically, the second heating unit 105 is a steam heat exchanger.
Specifically, the outlet end of the first heating unit 104 is provided with a first temperature detection unit 115. Preferably, the first temperature detection unit 115 is linked with the first heating unit 104. By providing the first temperature detecting unit 115 at the outlet end of the first heating unit 104, it is detected whether the dry air is heated to a predetermined temperature value by the first heating unit 104 using the first temperature detecting unit 115, the output power of the first heating unit 104 is increased when it is detected that the dry air does not reach the predetermined temperature value, and the output power of the first heating unit 104 is decreased when it is detected that the dry air exceeds the predetermined temperature value.
Specifically, the circulation main pipe 106 is provided with a second temperature detection unit 116, the second heating unit 105 is disposed between the second fan 102 and the second temperature detection unit 116, and the second temperature detection unit 116 is disposed near the circulation branch pipe 112. By providing the second temperature detecting unit 116 on the tail of the circulation main pipe 106, it is detected whether the circulated dry air reaches a predetermined temperature value by the second temperature detecting unit 116, the output power of the second heating unit 105 is increased when it is detected that the dry air does not reach the predetermined temperature value, and the output power of the second heating unit 105 is decreased when it is detected that the dry air exceeds the predetermined temperature value.
Specifically, the second temperature detection unit 116 is linked with the second heating unit 105.
Specifically, the bottom of the chamber 1 is further provided with a liquid collecting pipe 117, and the liquid collecting pipe 117 is used for recovering the liquid at the bottom of the chamber 1.
Specifically, drying rack 2 includes support body, first honeycomb duct 201 and second honeycomb duct 202, first honeycomb duct 201 inlays along the aspect of the level and establishes in the support body bottom, and the bottom of first honeycomb duct 201 is provided with water conservancy diversion interface 203, second honeycomb duct 202 inlays along vertical direction and establishes the lateral wall at the support body, and the bottom and the first honeycomb duct 201 intercommunication of second honeycomb duct 202, the support body includes chassis 204 and at least one layer frame 205, layer frame 205 top-down evenly sets up in chassis 204 top, and the below of each layer frame 205 is provided with the jet-propelled subassembly 206 of second, the jet-propelled subassembly 206 of second communicates with second honeycomb duct 202.
Specifically, first jet-propelled subassembly 109 includes docking mechanism, docking mechanism includes water conservancy diversion joint 1091, annular clamp plate 1092 and third honeycomb duct, the third honeycomb duct includes last water conservancy diversion portion 1093 and lower water conservancy diversion portion 1094 that top-down set gradually, be provided with spacing movable groove 1097 on the top inner wall of going up water conservancy diversion portion 1093, the bottom of water conservancy diversion joint 1091 is provided with annular fastener 1098, annular fastener 1098 sets up in spacing movable groove 1097, annular clamp plate 1092 sets up the top at last water conservancy diversion portion 1093, and annular clamp plate 1092 overlaps on water conservancy diversion joint 1091, and annular clamp plate 1092 is used for spacing restraint of annular fastener 1098 in spacing movable groove 1097.
Specifically, the top of water conservancy diversion connects 1091 is provided with the through-hole, the diameter of through-hole is less than the internal diameter of spacing movable groove 1097.
Specifically, the flow guide joint 1091 is matched with the flow guide interface 203. Under the influence of self gravity, the flow guide joint 1091 is contracted in the limit movable groove 1097, the top of the flow guide joint 1091 is not higher than the annular pressing plate 1092, and at the moment, the annular clamping piece 1098 is abutted against the bottom of the limit movable groove 1097; after dry air is introduced into the third flow guide pipe, the dry air flows out of the through hole of the flow guide joint 1091 after passing through the limiting movable groove 1097, and due to the fact that the diameter of the through hole is smaller than the inner diameter of the limiting movable groove 1097, the dry air pressure is increased in the limiting movable groove 1097 and is influenced by the increase of the dry air pressure, the flow guide joint 1091 is pushed to move upwards, the flow guide joint 1091 is pushed out of the annular pressing plate 1092, if the flow guide joint 203 of the drying rack 2 is opposite to the flow guide joint 1091 at the moment, the flow guide joint 1091 directly penetrates through the flow guide joint 203 to enter the first flow guide pipe 201 of the drying rack 2, the connection relation between the drying rack 2 and the abutting mechanism is locked, and all dry air of the third flow guide pipe is guided into the first flow guide pipe 201 to achieve accurate injection of the dry air; after the dry gas is stopped being introduced into the third flow guide pipe, the air pressure in the limiting movable groove 1097 is reduced, the flow guide joint 1091 automatically returns into the limiting movable groove 1097 under the influence of gravity, the connection relation between the drying rack 2 and the butt joint mechanism is automatically released, the drying rack 2 can freely move, and the convenience of the medical instrument in the drying process is improved.
Specifically, the first air injection assembly 109 further includes a rotating shell 1095 and at least two air injection rods 1096, the air injection rods 1096 are uniformly arranged around the rotating shell 1095, the air injection rods 1096 are connected with the rotating shell 1095, the rotating shell 1095 is sleeved on the lower guide portion 1094, a cavity is formed by the outer walls of the rotating shell 1095 and the lower guide portion 1094, the air injection rods 1096 are communicated with the cavity, a plurality of vent holes 1099 are uniformly formed in the side wall of the lower guide portion 1094, the third guide pipe sequentially passes through the vent holes 1099 and the cavity and is communicated with the air injection rods 1096, the bottom of the lower guide portion 1094 is detachably connected with the top of the main drying pipe 107, the rotating shell 1095 is located between the upper guide portion 1093 and the main drying pipe 107, and the up-and-down movement stroke of the rotating shell 1095 is limited by the upper guide portion 1093 and the main drying pipe 107.
Specifically, the top of gas spray rod 1096 evenly is provided with one row of third fumaroles 118, is provided with fourth fumarole 119 on one side lateral wall of gas spray rod 1096, utilizes third fumarole 118 blowout dry gas, and the front strikes medical instrument, realizes the rapid draing to medical instrument, and the reaction force that produces when utilizing fourth fumarole 119 blowout dry gas promotes gas spray rod 1096 and rotatory shell 1095 and rotates around water conservancy diversion portion 1094 down, and then realizes the rotatory jet-propelled of gas spray rod 1096. Preferably, the fourth air injection hole 119 is provided at an end of the air injection rod 1096 away from the rotating case 1095. Preferably, a sealing cover is disposed on an end of the air injection rod 1096 far from the rotating housing 1095, and the sealing cover is connected to the air injection rod 1096 by an elastic member. In the process of drying the medical apparatus, after being guided by the first fan 101 and heated by the first heating unit 104, a part of the air introduced by the air inlet pipe 103 enters the first air injection assembly 109 through the main drying pipe 107, another part enters the cabin 1 through the auxiliary drying pipe 108, for the dry air entering the first air injection assembly 109, a part of the dry air directly enters the air injection rod 1096 through the vent hole 1099 of the lower diversion part 1094, the medical apparatus on the drying rack 2 is subjected to rotary air injection drying through the air injection hole on the air injection rod 1096, and another part of the dry air enters the drying rack 2 through the air guide joint 1091 of the upper diversion part 1093, and is close to the medical apparatus on the drying rack 2 through the second air injection assembly 206, and is subjected to rotary air injection directly, so as to ensure that the dry air fully acts on the medical apparatus in a short distance on the basis of increasing the effective drying area, thereby effectively improving the drying efficiency and the drying effect of the medical instrument; for the dry air entering the cabin 1, under the guidance of the second fan 102, the dry air is introduced into the air equalizing chamber 110 after being additionally heated by the second heating unit 105, and is uniformly sprayed out from four corners of the drying rack 2 through the air equalizing holes 120 and blown to the medical apparatus, so that the technical effect of drying the medical apparatus on the drying rack 2 in an all-round manner is achieved, and the drying efficiency and the drying effect of the equipment on the medical apparatus are further improved.
Specifically, the second air injection assembly 206 is used for drying the drying air flowing in from the second flow guide pipe 202 to the adjacent layer shelf 205 or the bottom frame 204.
Specifically, the flow guide interface 203 is located in the middle of the rack body.
Specifically, the lateral walls of the two sides of the cabin 1 are symmetrically provided with in-place detection units, and the lateral walls of the two sides of the rack body are symmetrically provided with induction pieces 207 matched with the in-place detection units. When the in-place detection unit detects the in-place signal of the sensing member 207, the diversion interface 203 of the drying rack 2 is just above the diversion interface 203 of the first air injection assembly 109.
Specifically, the sensing members 207 are disposed on both side walls of the bottom chassis 204.
Specifically, the second gas injection assembly 206 includes a main gas injection pipe 2061 and at least one branch gas injection pipe 2062, one end of the main gas injection pipe 2061 is communicated with the second flow guide pipe 202, the other end of the main gas injection pipe 2061 is communicated with one end of the branch gas injection pipe 2062, a gas injection arm 2063 is arranged at the top of the other end of the branch gas injection pipe 2062, the middle of the gas injection arm 2063 is rotatably connected with the branch gas injection pipe 2062, the gas injection arm 2063 is communicated with the branch gas injection pipe 2062, and gas injection holes are uniformly formed in the top and the bottom of the gas injection arm 2063 respectively.
Specifically, at the connection between the gas injection arm 2063 and the gas injection branch pipe 2062, the gas injection arm 2063 and the gas injection branch pipe 2062 are respectively provided with a connection interface, and the gas injection arm 2063 and the gas injection branch pipe 2062 are in butt joint communication through the connection interfaces.
Specifically, be connected through rotating the subassembly 2064 between gas injection arm 2063 and the gas injection branch pipe 2062, rotating the subassembly 2064 and setting up at the connection interface, rotating the subassembly 2064 and including gas injection pivot 2641 and gas injection rotating tube 2642, gas injection pivot 2641 passes and connects interface and gas injection branch pipe 2062 and can dismantle the connection, gas injection rotating tube 2642 cover is established on gas injection pivot 2641, and gas injection rotating tube 2642 can dismantle with gas injection arm 2063 and be connected.
Specifically, the rotating assembly 2064 further includes a gas injection shaft seat 2643, the gas injection shaft seat 2643 is fixedly connected to the top of the gas injection rotating pipe 2642, and the gas injection shaft seat 2643 is detachably connected to the gas injection arm 2063. Preferably, the air injection shaft holder 2643 is integrally formed with the air injection rotary pipe 2642. The air injection rotating shaft 2641 includes a fixing portion 2644 and a rotating portion 2645, the rotating portion 2645 is disposed above the fixing portion 2644, the diameter of the rotating portion 2645 is smaller than that of the fixing portion 2644, and the air injection rotating tube 2642 is sleeved on the rotating portion 2645.
Specifically, the rotating portion 2645 is connected to the gas injection rotating pipe 2642 through a boss 2647. Preferably, bushings 2647 are disposed at upper and lower ends of the rotating portion 2645.
Specifically, a limiting member 2646 is detachably connected to the top of the rotating portion 2645, the limiting member 2646 is disposed above the air injection shaft seat 2643, and the limiting member 2646 is configured to limit and constrain the air injection rotating tube 2642 on the rotating portion 2645. Preferably, the position-limiting member 2646 is a screw.
Specifically, a fixing collar 2648 is disposed at the connection interface of the branch gas injection pipe 2062, and the fixing collar 2648 is partially disposed in the gas injection arm 2063. Preferably, the connection interface of the injection arm 2063 mates with the retaining ring 2648.
Specifically, the gas injection holes on the top of the gas injection arm 2063 are arranged in a rotational symmetry manner with the gas injection rotation shaft 2641 as a symmetry center.
Specifically, a row of first air injection holes 2631 and a row of second air injection holes 2632 are provided on the top of the air injection arm 2063 positioned on the left side of the air injection rotating shaft 2641, inclined surfaces are provided on the front and rear sides of the air injection arm 2063, the first air injection holes 2631 are provided on the inclined surface near the front side, and the second air injection holes 2632 are provided on the inclined surface near the rear side. Through using the jet-propelled pivot 2641 to spray the arm 2063 and regard as the rotational symmetry setting of center of symmetry, and be provided with one row of first fumarole 2631 and one row of second fumarole 2632 on the arm 2063, let first fumarole 2631 openly set up or openly down, and let second fumarole 2632 set up on the inclined plane, utilize first fumarole 2631 blowout dry air, the medical instrument is strikeed in the front, realize the closely fast drying to medical instrument, the reaction force that produces when utilizing second fumarole 2632 blowout dry air, promote the jet-propelled arm 2063 and rotate around jet-propelled pivot 2641, and then realize the rotatory jet-propelled of jet-propelled arm 2063, reach on the basis of increase effective dry contact area, still further improved drying efficiency and drying effect to medical instrument.
Preferably, the structure of the gas injection arm 2063 is disposed vertically symmetrically and is disposed rotationally symmetrically with the gas injection rotation shaft 2641 as a symmetry center.
When the medical device drying device is used, when the medical device needs to be dried, the medical device to be dried is placed on the drying rack 2, then the drying rack 2 is placed in the cabin 1, the first fan 101 is started to work, air in the environment is introduced into the air inlet pipe 103 by the first fan 101, the air is firstly filtered by the air filter 114, then the air is heated and dried to a preset temperature by the first heating unit 104 to form dry air, then, a part of the dry air enters the first air injection assembly 109 through the main drying pipe 107, the other part of the dry air enters the cabin 1 through the auxiliary drying pipe 108, for the dry air entering the first air injection assembly 109, a part of the dry air directly enters the air injection rod 1096 through the vent hole 1099 of the lower diversion part 1094, the medical device on the drying rack 2 is subjected to rotary air injection drying through the air injection hole on the air injection rod 1096, and the other part of the dry air passes through the diversion joint 1091 of the upper diversion part 1093, the drying air enters the drying rack 2, is close to the medical instrument on the drying rack 2 through the second air injection assembly 206, and directly performs rotary air injection, so that the drying air is ensured to fully act on the medical instrument in a short distance on the basis of increasing the effective drying area, and the drying efficiency and the drying effect of the medical instrument are further effectively improved; for the dry air entering the cabin 1, under the guidance of the second fan 102, the dry air is introduced into the air equalizing chamber 110 after being additionally heated by the second heating unit 105, and is uniformly sprayed out from four corners of the drying rack 2 through the air equalizing holes 120 and blown to the medical apparatus, so that the technical effect of drying the medical apparatus on the drying rack 2 in an all-round manner is achieved, and the drying efficiency and the drying effect of the equipment on the medical apparatus are further improved.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A drying system of a medical cleaning machine is characterized by comprising a cabin, a drying rack and a drying pipeline, wherein the drying rack is arranged in the cabin, the drying pipeline comprises a first fan, a second fan, an air inlet pipe, a first heating unit, a second heating unit, a circulating main pipe, a main drying pipe and at least one auxiliary drying pipe, the main drying pipe and the auxiliary drying pipe are respectively arranged at the bottom of the cabin, the air inlet pipe is communicated with the inlet end of the first heating unit, the outlet end of the first heating unit is respectively communicated with the main drying pipe and the auxiliary drying pipe, the first fan is arranged on the air inlet pipe, the auxiliary drying pipe is communicated with the cabin, a first air injection assembly is arranged at the bottom of the cabin, the main drying pipe is communicated with the first air injection assembly, air equalizing chambers are arranged on the side walls on the two sides in the cabin, a plurality of air equalizing holes are uniformly arranged on the side wall of the air equalizing chamber close to the drying rack, one end of the circulating main pipe is communicated with the cabin, the other end of the circulating main pipe is communicated with the air equalizing chamber through the circulating branch pipe, and the second fan and the second heating unit are respectively arranged on the circulating main pipe.
2. The drying system of a medical cleaning machine according to claim 1, wherein a check valve is provided on the main drying pipe.
3. The drying system of a medical cleaning machine as claimed in claim 1, wherein the top of the chamber is provided with an exhaust duct.
4. The drying system of a medical cleaning machine according to claim 3, wherein the exhaust pipe is provided with a control valve.
5. The drying system of a medical cleaning machine according to claim 1, wherein an air filter is further provided on the air intake duct, and the first blower is provided between the air filter and the first heating unit.
6. The drying system of a medical cleaning machine according to claim 1, wherein the first heating unit is a PTC drying heater.
7. The drying system of a medical cleaning machine according to claim 1, wherein the second heating unit is a steam heat exchanger.
8. The drying system of a medical cleaning machine according to claim 1, wherein the outlet end of the first heating unit is provided with a first temperature detecting unit.
9. The drying system of a medical cleaning machine according to claim 1, wherein the main circulation pipe is provided with a second temperature detection unit, the second heating unit is disposed between the second blower and the second temperature detection unit, and the second temperature detection unit is disposed near the branch circulation pipe.
10. The drying system of a medical cleaning machine according to claim 9, wherein the second temperature detecting unit is linked with the second heating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501325.XA CN112648805B (en) | 2020-12-18 | 2020-12-18 | Drying system of medical cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501325.XA CN112648805B (en) | 2020-12-18 | 2020-12-18 | Drying system of medical cleaning machine |
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| CN112648805A true CN112648805A (en) | 2021-04-13 |
| CN112648805B CN112648805B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011501325.XA Active CN112648805B (en) | 2020-12-18 | 2020-12-18 | Drying system of medical cleaning machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1015500A (en) * | 1999-01-13 | 2000-07-20 | Satake Corporation | Method and apparatus for drying granular objects involving pre-heating process |
| CN102564080A (en) * | 2012-03-06 | 2012-07-11 | 中国农业大学 | Inclined charging tray type gas jet impact drying machine |
| CN203724489U (en) * | 2014-02-25 | 2014-07-23 | 山东新华医疗器械股份有限公司 | Fast type full-automatic cleaning sterilizer |
| CN206037610U (en) * | 2016-07-22 | 2017-03-22 | 广西城市职业学院 | But waste heat recycle's timber drying equipment |
| CN111578681A (en) * | 2020-04-16 | 2020-08-25 | 老肯医疗科技股份有限公司 | Air drying system for vacuum cleaning and sterilizing machine |
-
2020
- 2020-12-18 CN CN202011501325.XA patent/CN112648805B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1015500A (en) * | 1999-01-13 | 2000-07-20 | Satake Corporation | Method and apparatus for drying granular objects involving pre-heating process |
| CN102564080A (en) * | 2012-03-06 | 2012-07-11 | 中国农业大学 | Inclined charging tray type gas jet impact drying machine |
| CN203724489U (en) * | 2014-02-25 | 2014-07-23 | 山东新华医疗器械股份有限公司 | Fast type full-automatic cleaning sterilizer |
| CN206037610U (en) * | 2016-07-22 | 2017-03-22 | 广西城市职业学院 | But waste heat recycle's timber drying equipment |
| CN111578681A (en) * | 2020-04-16 | 2020-08-25 | 老肯医疗科技股份有限公司 | Air drying system for vacuum cleaning and sterilizing machine |
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| CN112648805B (en) | 2022-05-10 |
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