Disclosure of Invention
It is an object of the present invention to provide a steam humidification apparatus which overcomes the above-mentioned disadvantages of the prior art.
The steam humidifying equipment comprises a steam humidifying box and a water storage cavity arranged in the steam humidifying box, wherein a tap water filter layer is fixedly arranged in the water storage cavity, a water inlet with a leftward opening is fixedly arranged at the top of the left wall in the water storage cavity, a water outlet with a rightward opening is fixedly arranged at the bottom of the right wall in the water storage cavity, a ejector rod cavity is arranged in the steam humidifying box, a buckle cavity is arranged below the ejector rod cavity, a water drainage device is arranged in the buckle cavity and the ejector rod cavity, a power cavity is arranged in the steam humidifying box, a power device is arranged in the power cavity, a steam piston cavity is arranged above the power cavity, the top wall in the power cavity is communicated with the bottom wall in the steam piston cavity through a connecting rod slider groove, a transmission cavity is arranged below the bottom wall in the power cavity, a drainage transmission device is arranged in the transmission cavity, and a heat preservation wall layer is fixedly arranged in the steam humidifying, a heating wall layer is fixedly arranged in the heat preservation wall layer, an air interlayer is arranged between the heat preservation wall layer and the heating wall layer, a heating plate is fixedly arranged between the inner bottom wall of the heat preservation wall layer and the lower end face of the bottom wall of the heating wall layer, a heating cavity is arranged in the heating wall layer, a buoyancy block position control groove is fixedly arranged on the left side of the rear wall of the heating cavity, a buoyancy block is arranged in the buoyancy block position control groove in a sliding manner, a top wall in the heating cavity is communicated with the lower water gap through a water inlet pipe, the top wall in the heating cavity is communicated with the left wall of the steam piston cavity through a steam pipe, a three-way pipe is arranged above the top wall in the steam piston cavity in a communicating manner, a common steam pipe with an upward opening is arranged at the right side port of the three-way pipe in a communicating manner, a, the feeding steam pipe is communicated with the feeding cavity, the opening of the feeding steam pipe is upward, a switching cavity is arranged on the right side of the three-way pipe, and a steam switching device is arranged in the switching cavity.
On the basis of the technical scheme, the launching device comprises a fixed block chute arranged above the top wall in the cavity of the ejector rod, a through hole block chute is fixedly arranged above the fixed block chute, a through hole block is arranged in the through hole block chute in a sliding manner, the through hole block seals the space between the launching port and the water inlet conduit, the lower end surface of the through hole block is fixedly provided with a water inlet connecting rod extending downwards into the buckle cavity, a fixed block is fixedly arranged in the fixed block chute and positioned on the water inlet connecting rod, the upper end surface of the fixed block is fixedly connected with the top wall in the chute of the fixed block through a connecting rod reset spring, the rear wall in the cavity of the ejector rod is rotatably provided with a balance connecting rod, the left end of the balance connecting rod is rotatably matched and connected with the water inlet connecting rod, the right end of the balance connecting rod is rotatably provided with a buoyancy block ejector rod, the buoyancy block ejector rod, the buckle intracavity is located the connecting rod bottom section of intaking has set firmly the opening buckle groove to the left, buckle intracavity diapire has set firmly the rotation support, it is equipped with the buckle pole to rotate on the rotation support, buckle pole left end face with through buckle pole reset spring fixed connection between the left wall in the buckle intracavity, buckle pole right-hand member has set firmly the buckle piece, buckle chamber right side is equipped with ejector pin piece spout, it is equipped with buckle ejector pin slider to slide in the ejector pin piece spout, buckle ejector pin slider left end face with through ejector pin reset spring fixed connection between the left wall in the ejector pin piece spout, set firmly the buckle ejector pin that extends the setting about on the buckle ejector pin slider, buckle ejector pin left end stretch into left the buckle intracavity with buckle pole right-hand member butt, buckle ejector pin right-hand member stretches into right in the heating intracavity.
On the basis of the technical scheme, the power device comprises a motor arranged on the outer end face of the rear wall in the power cavity, the front end face of the motor is in power connection with a power shaft, a driving bevel gear is fixedly arranged at the front end of the power shaft, a large belt wheel is fixedly arranged on the power shaft, a small belt wheel is rotatably arranged above the rear wall in the power cavity, the large belt wheel is rotatably connected with the small belt wheel through a transmission belt, a rotating rod is fixedly arranged on the front end face of the small belt wheel, a steam push rod is rotatably arranged at one end, far away from the small belt wheel, of the rotating rod, a connecting rod slide block is slidably arranged in a connecting rod slide block groove, the steam push rod is rotatably connected with the connecting rod slide block, a piston push rod is fixedly arranged on the upper end face of the connecting rod slide block, a steam piston is slidably.
On the basis of the technical scheme, the drainage transmission device comprises a rack supporting block arranged on the rear wall in the transmission cavity, a rack is arranged in the rack supporting block in a sliding manner, a transmission shaft extending upwards into the power cavity is arranged on the top wall in the transmission cavity in a rotating manner, a driven bevel gear is fixedly arranged at the upper end of the transmission shaft and is meshed with the driving bevel gear, a ratchet wheel disc is fixedly arranged at the lower end of the transmission shaft, a rotating shaft is arranged on the bottom wall in the transmission cavity in a rotating manner, the upper end of the rotating shaft is rotationally connected with the lower end face of the ratchet wheel disc, a transmission gear is fixedly arranged on the rotating shaft and is meshed with the rack, a wire wheel is rotatably arranged on the rear wall in the transmission cavity and positioned on the left side of the rack, a closed door sliding groove, the drainage pipe is sealed by the sealing door, the upper end face of the sealing door is fixedly connected with the inner top wall of the sliding groove of the sealing door through a sealing door return spring, and the upper end face of the sealing door is fixedly connected with the left end face of the rack through a stay wire by upward bypassing the wire wheel.
On the basis of the technical scheme, the steam switching device comprises a switching slide block groove arranged on the three-way pipe, a switching slide block extending rightwards into the switching cavity is arranged in the switching slide block groove in a sliding mode, a button connecting rod is fixedly arranged on the right end face of the switching slide block, a first button is fixedly arranged outside an extending box at the right end of the button connecting rod, a supporting rod is fixedly arranged on the button connecting rod, a button supporting rod is arranged on the right wall of the switching cavity in a sliding mode, a second button is fixedly arranged outside the extending box at the right end of the button supporting rod, a switching connecting rod is rotatably arranged on the rear wall of the switching cavity, one end of the switching connecting rod is abutted to the supporting rod, and the other end of the switching connecting rod is abutted.
The invention has the beneficial effects that: this device mechanism is simple, and is simple and convenient to use, has realized automatic adding water, and self-heating produces steam, and automatic discharge steam has improved the efficiency of steam humidification greatly, and whole mechanical control when adding water has simultaneously, has avoided carrying out the cavity heating after water has been heated the evaporation, has guaranteed the safe handling of humidifier, and this device cost is lower, can promote in most humidifier manufacturing plants, saves the purchase cost for the buyer simultaneously.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-5, a steam humidification apparatus according to an embodiment of the present invention includes a steam humidification tank 16 and a water storage chamber 3 disposed in the steam humidification tank 16, a tap water filter layer 1 is fixedly disposed in the water storage chamber 3, a water inlet 2 with a left opening is fixedly disposed at a top of a left wall in the water storage chamber 3, a water outlet 6 with a right opening is fixedly disposed at a bottom of a right wall in the water storage chamber 3, a ejector rod chamber 12 is disposed in the steam humidification tank 16, a latch chamber 21 is disposed below the ejector rod chamber 12, a water drainage device is disposed in the latch chamber 21 and the ejector rod chamber 12, a power chamber 46 is disposed in the steam humidification tank 16, a power device is disposed in the power chamber 46, a steam piston chamber 55 is disposed above the power chamber 46, a top wall in the power chamber 46 is communicated with an inner bottom wall of the steam piston chamber 55 through a connecting rod slider groove 52, and a transmission chamber 39 is disposed, a transmission cavity 39 is arranged below the bottom wall in the power cavity 46, a drainage transmission device is arranged in the transmission cavity 39, the steam humidification box 16 is arranged in the transmission cavity 39, a heat preservation wall layer 73 is fixedly arranged on the left side of the transmission cavity 39, a heating wall layer 27 is fixedly arranged in the heat preservation wall layer 73, an air interlayer 72 is arranged between the heat preservation wall layer 73 and the heating wall layer 27, a heating plate 74 is fixedly arranged between the inner bottom wall of the heat preservation wall layer 73 and the lower end face of the bottom wall of the heating wall layer 27, a heating cavity 28 is arranged in the heating wall layer 27, a buoyancy block position control groove 71 is fixedly arranged on the left side of the rear wall of the heating cavity 28, a buoyancy block 15 is slidably arranged in the buoyancy block position control groove 71, the inner top wall of the heating cavity 28 is communicated with the lower water gap 6 through a water inlet pipe 5, the inner top wall of the heating cavity 28 is communicated with the left wall, a common steam pipe 67 with an upward opening is communicated with a port at the right side of the three-way pipe 56, a feeding steam pipe 66 is communicated with a port at the left side of the three-way pipe 56, a feeding cavity 68 is arranged in the steam humidifying box 16, a feeding filter screen 69 is fixedly arranged in the feeding cavity 68, the feeding steam pipe 66 is communicated with the feeding cavity 68 and has an upward opening, a switching cavity 62 is arranged at the right side of the three-way pipe 56, and a steam switching device is arranged in the switching cavity 62.
In addition, in one embodiment, the launching device comprises a fixed block chute 9 arranged above the top wall in the top rod cavity 12, a through hole block chute 4 is fixedly arranged above the fixed block chute 9, a through hole block 7 is slidably arranged in the through hole block chute 4, the through hole block 7 seals the space between the launching port 6 and the water inlet conduit 5, a water inlet connecting rod 11 extending downwards into the buckle cavity 21 is fixedly arranged on the lower end surface of the through hole block 7, a fixed block 10 is fixedly arranged in the fixed block chute 9 and positioned on the water inlet connecting rod 11, the upper end surface of the fixed block 10 is fixedly connected with the top wall in the fixed block chute 9 through the connecting rod reset spring 8, a balance connecting rod 13 is rotatably arranged on the rear wall in the top rod cavity 12, the left end of the balance connecting rod 13 is connected with the water inlet connecting rod 11 in a rotating fit manner, a buoyancy block ejector rod 14 is rotatably arranged at the right end of the balance connecting rod 13, the buoyancy block ejector rod 14 extends downwards into the heating cavity 28 and is abutted against the upper end face of the buoyancy block 15, a clamping groove 17 with a leftward opening is fixedly formed in the bottom section of the water inlet connecting rod 11 in the clamping cavity 21, a rotating support 22 is fixedly arranged on the bottom wall in the clamping cavity 21, a clamping rod 20 is rotatably arranged on the rotating support 22, the left end face of the clamping rod 20 is fixedly connected with the left wall in the clamping cavity 21 through a clamping rod reset spring 18, the right end face of the clamping rod 20 is fixedly provided with a clamping block 19, an ejector rod block sliding groove 24 is formed in the right side of the clamping cavity 21, a clamping ejector rod sliding block 26 is slidably arranged in the ejector rod block sliding groove 24, the left end face of the clamping ejector rod sliding block 26 is fixedly connected with the left wall in the ejector rod sliding groove 24 through an ejector rod reset spring 25, and a clamping ejector rod 23 extending leftwards and rightwards is fixedly arranged on the clamping ejector rod sliding block 26, the left end of the buckle ejector rod 23 extends leftwards into the buckle cavity 21 to be abutted against the right end face of the buckle rod 20, and the right end of the buckle ejector rod 23 extends rightwards into the heating cavity 28.
In addition, in one embodiment, the power unit includes a motor 70 disposed on an outer end surface of the rear wall within the power chamber 46, the front end surface of the motor 70 is provided with a power shaft 44 in a power connection manner, the front end of the power shaft 44 is fixedly provided with a driving bevel gear 42, a large belt wheel 43 is fixedly arranged on the power shaft 44, a small belt wheel 47 is rotatably arranged above the inner rear wall of the power cavity 46, the large belt wheel 43 is rotationally connected with the small belt wheel 47 through a transmission belt 45, a rotating rod 48 is fixedly arranged on the front end surface of the small belt wheel 47, one end of the rotating rod 48 far away from the small belt wheel is rotatably provided with a steam push rod 49, a connecting rod slide block 51 is arranged in the connecting rod slide block groove 52 in a sliding way, the steam push rod 49 is rotatably connected with the connecting rod slide block 51, a piston push rod 53 is fixedly arranged on the upper end surface of the connecting rod slide block 51, a steam piston 54 is arranged in the steam piston cavity 55 in a sliding mode, and the lower end face of the steam piston 54 is fixedly connected with the upper end of the piston push rod 53.
In addition, in one embodiment, the drainage transmission device includes a rack support block 37 disposed on the rear wall in the transmission cavity 39, a rack 36 is slidably disposed in the rack support block 37, a transmission shaft 40 extending upward into the power cavity 46 is rotatably disposed on the top wall in the transmission cavity 39, a driven bevel gear 41 is fixedly disposed at the upper end of the transmission shaft 40, the driven bevel gear 41 is engaged with the driving bevel gear 42, a ratchet wheel 38 is fixedly disposed at the lower end of the transmission shaft 40, a rotating shaft 34 is rotatably disposed on the bottom wall in the transmission cavity 39, the upper end of the rotating shaft 34 is rotatably connected with the lower end surface of the ratchet wheel 38, a transmission gear 35 is fixedly disposed on the rotating shaft 34, the transmission gear 35 is engaged with the rack 36, a pulley 33 is rotatably disposed on the left side of the rack 36 on the rear wall in the transmission cavity 39, a closed door chute 30 is fixedly disposed below the pulley, a sealing door 29 is arranged in the sealing door sliding groove 30 in a sliding mode, the water drainage pipe 75 is sealed by the sealing door 29, the upper end face of the sealing door 29 is fixedly connected with the inner top wall of the sealing door sliding groove 30 through a sealing door return spring 31, and the upper end face of the sealing door 29 is upwards wound around the wire wheel 33 and is fixedly connected with the left end face of the rack 36 through a pull wire 32.
In addition, in one embodiment, the steam switching device includes a switching slider groove 57 disposed on the three-way pipe 56, a switching slider 58 extending rightward into the switching cavity 62 is slidably disposed in the switching slider groove 57, a button connecting rod 60 is fixedly disposed on a right end face of the switching slider 58, a first button 61 is fixedly disposed at a right end of the button connecting rod 60 and extends outside the box, a resisting rod 59 is fixedly disposed on the button connecting rod 60, a button resisting rod 65 is slidably disposed at a right wall of the switching cavity 62 left and right, a second button 64 is fixedly disposed at a right end of the button resisting rod 65 and extends outside the box, a switching connecting rod 63 is rotatably disposed at a rear wall of the switching cavity 62, one end of the switching connecting rod 63 abuts against the resisting rod 59, and the other end of the switching connecting rod 63 abuts against the button resisting rod 65.
In the initial state, the driven bevel gear 41 is engaged with the drive bevel gear 42, the transmission gear 35 is engaged with the rack 36, the snap rod return spring 18 is in a normal state, the ejector rod return spring 25 is in a normal state, and the fixed block return spring 8 is in a stretched state.
When steam humidification is needed, the heating plate 74 is powered on, water in the heating cavity 28 is heated and boiled through the heating wall layer 27 to generate steam, the steam enters the steam piston cavity 55 through the steam guide pipe 50, the motor 70 rotates in the positive direction to start and drive the power shaft 44 to rotate, the power shaft 44 drives the rotating rod 48 to rotate through the large belt wheel 43, the transmission belt 45 and the small belt wheel 47, the rotating rod 48 drives the connecting rod sliding block 51 to reciprocate up and down through the steam push rod 49, and the connecting rod sliding block 51 drives the steam piston 54 to reciprocate up and down through the piston push rod 53 to accelerate steam discharge.
When the steam needs to be switched, the second button 64 is pressed to drive the button resisting rod 65 to move leftwards, the button abutting rod 65 drives the switching connecting rod 63 to rotate, the switching connecting rod 63 rotates to drive the abutting rod 59 to move rightwards, the pressing rod 59 drives the button connecting rod 60, the first button 61 and the switching slide block 58 to move rightwards, the three-way pipe 56 is communicated with the common steam pipe 67, hot steam is directly discharged, the first button 61 is pressed to drive the button connecting rod 60 to move leftwards, the button connecting rod 60 drives the switching slide block 58 and the abutting rod 59 to move leftwards, the abutting rod 59 drives the switching connecting rod 63 to rotate, the switching link 63 drives the second button 64 to move rightwards through the button abutting rod 65, the three-way pipe 56 is communicated with the feeding steam pipe 66, and hot steam is discharged after passing through the feeding cavity 68.
When the decline of heating chamber water level is not enough, buoyancy piece 15 float downwards with buckle ejector pin 23 butt drives buckle ejector pin 23 removes left, buckle ejector pin 23 drives buckle ejector pin slider 26 removes left, buckle pole reset spring 18 is compressed, buckle ejector pin 23 drives buckle pole 20 rotates left, buckle piece 19 with buckle groove 17 breaks away from, fixed block reset spring 8 resets and drives fixed block 10 moves up, fixed block 10 passes through connecting rod 11 drives through hole piece 7 moves up, lower mouth of a river 6 with intake pipe 5 communicates, water in the water storage chamber 3 enters into in the heating chamber 28.
When the heating chamber water level rises sufficiently, buoyancy piece 15 float upwards with buoyancy piece ejector pin 14 butt drives buoyancy piece ejector pin 14 moves upwards, buoyancy piece ejector pin 14 drives balanced connecting rod 13 rotates, balanced connecting rod 13 drives the connecting rod 11 downstream that intakes, buckle piece 19 with buckle groove 17 is closed, intake connecting rod 11 drives the fixed block 10 through-hole piece 7 moves downwards, fixed block reset spring 8 is stretched, the mouth of a river 6 with the disconnection of intake pipe 5.
When water needs to be changed, the motor 70 is started to rotate reversely to drive the power shaft 44 to rotate, the power shaft 44 drives the transmission gear 35 to rotate through the driving bevel gear 42, the driven bevel gear 41, the transmission shaft 40, the ratchet disc 38 and the rotating shaft 34, the transmission gear 35 drives the rack 36 to move rightwards, the rack 36 drives the closing door 29 to move upwards through the pull wire 32, the closing door return spring 31 is compressed, the water discharge pipe 75 is communicated, water is discharged, when the water is reset, the motor 70 is closed, the closing door return spring 31 is reset to drive the closing door 29 to move downwards, and the water discharge pipe 75 is closed again.
The invention has the beneficial effects that: this device mechanism is simple, and is simple and convenient to use, has realized automatic adding water, and self-heating produces steam, and automatic discharge steam has improved the efficiency of steam humidification greatly, and whole mechanical control when adding water has simultaneously, has avoided carrying out the cavity heating after water has been heated the evaporation, has guaranteed the safe handling of humidifier, and this device cost is lower, can promote in most humidifier manufacturing plants, saves the purchase cost for the buyer simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.