CN109386923A - A kind of protected against explosion temperature and humidity control instrument - Google Patents
A kind of protected against explosion temperature and humidity control instrument Download PDFInfo
- Publication number
- CN109386923A CN109386923A CN201811190517.6A CN201811190517A CN109386923A CN 109386923 A CN109386923 A CN 109386923A CN 201811190517 A CN201811190517 A CN 201811190517A CN 109386923 A CN109386923 A CN 109386923A
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- China
- Prior art keywords
- pressure relief
- casing
- rubber ring
- sealing rubber
- pressure
- Prior art date
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- 238000004880 explosion Methods 0.000 title description 12
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 241000883990 Flabellum Species 0.000 description 13
- 230000009514 concussion Effects 0.000 description 12
- 239000003595 mist Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Air Humidification (AREA)
Abstract
本发明公开了一种防爆式温湿度控制仪，包括外壳，外壳上蒸汽排出组件，还包括设于外壳内的加热组件、加湿组件、泄压组件和电控组件；泄压组件包括：泄压盒，内设竖向的泄压通道，泄压通道底部连通加湿组件，泄压通道内中部嵌入第一密封胶圈、上部嵌入第二密封胶圈；泄压杆，位于泄压通道内且贯穿第一密封胶圈；活塞，固定于泄压杆底部且与泄压通道内壁滑动配合；泄压通孔，连续贯通活塞和部分泄压杆；压杆，贯穿第二密封胶圈，底端与泄压杆的顶部同轴固定、顶端延伸至外壳外；泄压管，一端连通至泄压杆上方的泄压通道内、另一端延伸至外壳外。发明解决了现有装置内不具备泄压装置，可能出现内部气压过大而爆裂的问题，且结构简单，使用方便。
The invention discloses an explosion-proof temperature and humidity controller, comprising a casing, a steam discharge component on the casing, and a heating component, a humidification component, a pressure relief component and an electric control component arranged in the casing; the pressure relief component includes: a pressure relief component The box is provided with a vertical pressure relief channel, the bottom of the pressure relief channel is connected to the humidification component, the middle part of the pressure relief channel is embedded with a first sealing rubber ring, and the upper part is embedded with a second sealing rubber ring; the pressure relief rod is located in the pressure relief channel and penetrates The first sealing rubber ring; the piston, which is fixed on the bottom of the pressure relief rod and slidably matched with the inner wall of the pressure relief channel; the pressure relief through hole continuously penetrates the piston and part of the pressure relief rod; the pressure rod passes through the second sealing rubber ring, and the bottom end is connected to the The top of the pressure relief rod is coaxially fixed, and the top end extends outside the casing; one end of the pressure relief pipe is connected to the pressure relief passage above the pressure relief rod, and the other end extends to the outside of the casing. The invention solves the problem that the existing device does not have a pressure relief device and may burst due to excessive internal pressure, and has a simple structure and convenient use.
Description
Technical field
The present invention relates to field of home appliance technology, specially a kind of new type of safe protected against explosion temperature and humidity control instrument.
Background technique
Traditional temperature and humidity control instrument is humidified using in such a way that inside generates fog substantially, but when element fault and
When fog being caused to cannot exclude, air pressure inside is gradually increased, and device may finally be made to burst, and in turn results in danger, and existing
Do not have pressure relief device in device, function is not perfect.
The Chinese utility model patent of Publication No. CN204990033U discloses a kind of gas temperature and humidity control device, and one
Kind gas temperature and humidity control device, is made of four working cells, is steel cylinder gas lift cooling device, Miniature water steam generation respectively
Device, humidification balancing device, heating balancing device；The device overcomes the relatively difficult defect of Temperature and Humidity Control of steel cylinder gas, does
Following two o'clock is improved: avoiding preventing the uncontrollable humidity variation of condensation bring to the gas cooling after humidification；Adding
An intermediate state is introduced during wet temperature control, gas relative humidity reaches 100%RH under the state, and gas temperature is lower than final
Required temperature only need to be warming up to final required temperature, humidity also can after this intermediate state is substantially stabilized to this intermediate state
Decrease final required humidity.But the device does not study explosion-proof performance.
Publication No. CN103900634A discloses a kind of explosion-proof humiture instrument, including explosion-proof casing, probe assembly, core
Control module, power supply module, the kernel control module include data acquisition module, data processing module, data disaply moudle,
Data memory module and group-net communication module, the kernel control module carry out humiture instrument by upper computer software and remotely control
With management, and historical data and system information are obtained.The device is applied to dangerous situation, processing using long-range control and management
Method is complicated, and equipment cost is high.
Summary of the invention
The present invention provides a kind of protected against explosion temperature and humidity control instrument, solves and does not have pressure relief device in existing apparatus, may
Occur air pressure inside it is excessive and the problem of burst, and structure is simple, easy to use.
Component is discharged in the top setting steam of a kind of protected against explosion temperature and humidity control instrument, including shell, the shell, further includes
Heating component, humidification component, pressure release component and electrically-controlled component in the shell；The pressure release component includes:
Pressure release box, the vertical pressure release passage of the interior setting of pressure release box, the bottom of pressure release passage is connected to the humidification component, pressure release
The first sealing rubber ring of middle part insertion, top are embedded in the second sealing rubber ring, first sealing rubber ring and the second sealant in channel
Circle is coaxially disposed with pressure release passage；
Pressure release bar is located in the pressure release passage and through first sealing rubber ring and tight with first sealing rubber ring
Closely connected merging can opposite sliding；
Piston is fixed on pressure release bar bottom and is slidably matched with pressure release passage inner wall；
Pressure release through-hole, continuous perforation piston and part pressure release bar, the air pressure import of pressure release passage are located at piston base, air pressure
Outlet be located at pressure release bar lateral wall on, under pressure release component off working state the air pressure outlet be located at the first sealing rubber ring inside or
Lower section starts pressure release after the air pressure outlet is pushed up to the first sealing rubber ring under gas pressure；
Compression bar is fitted closely through second sealing rubber ring and with second sealing rubber ring and opposite can be slided, pressure
Coaxially fixation, top extend to outside shell for bar bottom end and the top of the pressure release bar；
Relief tube, one end is connected to the pressure release passage above the pressure release bar Nei, the other end extends to outside shell.
The inside of pressure release box is fixedly connected with the first sealing rubber ring, and the inside of the first sealing rubber ring is let out through there is pressure release bar
The bottom end of compression bar is fixedly connected with piston, and the surface of piston and the inner surface of pressure release box are slidably connected, pressure release bar and piston
Inside offers through-hole, is communicated with relief tube at the top of pressure release box, and one end of relief tube is connected to the inner surface of shell, humidification
Through-hole is located inside or below the first sealing rubber ring when device works normally, and humidifying air in case will not be discharged by pressure release box, and
When air pressure is excessively high in humidification case, piston can be pushed and moved up with pressure release bar, through-hole is made to be moved to top in the first sealing rubber ring, into
And will humidification case in air release, avoid because failure cause humidify case in air pressure it is excessively high due to burst, ensured what device used
Safety.
Preferably, the first elastic projection is set on the pressure release bar and on the outer surface below the first sealing rubber ring；
Second elastic projection is set on the pressure release passage inner wall, and first elastic projection and the second elastic projection are in same level
Interior projection overlaps；Second elastic projection is located above the first elastic projection under pressure release component off working state.
Further, projection lap is 1/2 elastic projection thickness or so, by the surface of pressure release bar and being located at the
It is fixedly connected with the first elastic projection below one sealing rubber ring, the inner surface of pressure release box and is located at the first sealing rubber ring and first
The second elastic projection is fixedly connected between elastic projection, it, can be right using the cooperation of the first elastic projection and the second elastic projection
The movement of pressure release bar is hindered, and just can move up when making pressure release bar by enough thrust, pressure release bar when avoiding to work normally
It moves up and user is caused to misread.
Preferably, the connectivity slot of the first sealing rubber ring of connection or more pressure release passage is additionally provided in the pressure release box.Further
Ground, the connectivity slot are embedded in pressure release box inner wall.
Preferably, toggle switch, the plectrum of toggle switch are set in the pressure release box and above the first sealing rubber ring
It protrudes into pressure release passage, slide block compatible with the plectrum of the toggle switch is arranged in the top outer of the pressure release bar；Institute
It states and warning lamp and start and stop heating component is set on shell and humidify the button switch of component, the warning lamp is connected with button switch
And it is controlled by the toggle switch.
When pressure release bar, which moves up, carries out pressure release, slide block can stir toggle switch, and then light warning lamp, to user
It is warned, and self closing device, the openable humidification component water injection pipe sealing cover of user, Accelerating Removal gas.
Preferably, a block pressur plate is fixed on the top of the pressure release bar, and groove compatible with the pressing plate is opened up on shell,
It pushes when piston reset in the pressing plate insertion shell.
Preferably, the pressure release through-hole includes axially extending bore and radial through-hole, the axially extending bore penetrate through the piston and
The pressure release bar of lower half portion, bottom connection pressure release passage, top are connected to radial through-hole, radial direction of the radial through-hole along pressure release bar
Pressure release bar is penetrated through, when piston reset, the radial through-hole was located at the first sealing rubber ring inside or lower section.
The steam discharge component is preferably disposed to cover top portion, it is preferable that the steam is discharged component and includes:
Hot air pipe, one end are connected to the heating component, the other end and are connected to shell exterior through shell；
Humidifier tube, one end is connected to the humidification component, the other end accesses in the hot air pipe, and electromagnetism is arranged in heating tube
Valve；
Lightweight dustproof cover set on the exit of the hot air pipe；
And the connecting rod for being arranged around the hot air pipe and running through shell and being slidably matched with shell, connecting rod are located in shell
One end have limited block, the lightweight dustproof cover is fixed on one end end portion that connecting rod is located at outside shell.
Preferably, the connecting rod is set as a pair of, is symmetrically set in hot air pipe two sides.
The top of connecting rod is fixedly connected with dustproof cover, and the bottom end of connecting rod is fixedly connected with limited block, and dustproof cover material is lighter,
Hot gas and water mist can be made to scatter around using dustproof cover, using effect more preferably, without the use of when, dustproof cover can fall will dissipate
Hot hole is blocked, and dust is avoided to enter in device, influences to reuse.
Solenoid valve accesses electrically-controlled component.The top of humidifier tube is connected to the bottom of hot wind pipe surface, and the surface of humidifier tube is solid
Surely being connected with solenoid valve can control the discharge of water mist by solenoid valve, and humidifier tube is connected to hot air pipe, can be by water mist and heat
Wind is discharged together, so that water mist is scattered using the speed of air-flow rapider.
The humidification component itself, which is exploited, uses existing equipment, and in the present invention preferably, the humidification component includes:
Case is humidified, the bottom of the pressure release passage and the bottom of humidifier tube are connected to the humidification case；
Water injection pipe, one end are connected to the humidification case, the other end through shell and extend to outside shell and with detachable
Sealing cover；
And concussion plate, it is set in the heater box.
The connection of the end thread of sealing cover and water injection pipe, concussion plate is fixed on the bottom in the humidification case, external automatically controlled
Component.Pressure release box is fixed on humidification box top, humidifies box top aperture, makes to be connected to inside humidification case with the pressure release passage.
Described heating component itself, which is exploited, uses existing equipment, and in the present invention preferably, the heating component includes:
Heater box；
Motor is installed in the heater box on bottom or side wall, and output shaft is vertically upward or horizontally disposed；
Flabellum is fixed on the output shaft top of the motor, and the central shaft hole of flabellum is coaxially fixed with the output shaft, position
In opening up air inlet on the heating box body at the flabellum back side and on corresponding shell, be located at the flabellum it is positive plus
The heat outlet connecting with the air inlet of the hot air pipe is opened up on hot tank cabinet；
Heating tube is set in the heater box and between flabellum and heat outlet；
Heater is located at outside the heater box and connects the heating tube.
Further, the air inlet is located on the shell of heater box bottom and heater side；The hot-blast outlet
At the top of heater box；The motor is installed on heater box inner bottom plating, and output shaft is arranged vertically upward；The heating tube is horizontal
Between flabellum and hot-blast outlet.
Heater accesses electrically-controlled component.Under flabellum effect, air is entered in heater box by outside.
The electrically-controlled component sheet is as the prior art, comprising:
Power supply module is the concussion plate, solenoid valve and heating installation power supply；
The controller of control panel, the solenoid valve, concussion plate and heater is connected to the control panel；
Button switch through the shell and accesses control panel, and button switch is also connected with and is controlled by toggle switch.
The corresponding switch position of button switch may be configured as two grades, by next shelves, connects heater, presses second gear, heats
Device, concussion plate and solenoid valve are turned on；Heating component and humidification component are shut down after toggle switch starting simultaneously.
Preferably, the shell includes upper housing and lower case；Elastic membrane is arranged in the inside of the upper housing.Elastic force is set
Even if film can guarantee humidification case explosion, fragment is also difficult to fly around.The company of being screwed between upper housing and lower case
It connects.
It is further preferred that support plate is set between the upper housing and lower case, the humidification component and heating group
The heater box of part is mounted in the support plate, and stomata corresponding with heater box bottom stomata, shell are opened up in the support plate
On stomata be opened in lower case；The electrically-controlled component and the heater of heating component are set in lower case.
Support plate is by the fixed block level that is fixed on lower case inner wall by being installed in shell.
Preferably, the button switch of the warning lamp and electrically-controlled component is set in lower case.
Preferably, anti-skidding feet is respectively provided at the lower case bottom four corners.
Compared with prior art, the invention has the following beneficial effects:
(1), new type of safe protected against explosion temperature and humidity control instrument of the invention is let out by being communicated on the left of humidification box top
Box is pressed, the inside of pressure release box is fixedly connected with the first sealing rubber ring, and the inside of the first sealing rubber ring, which is run through, pressure release bar, pressure release bar
Bottom end be fixedly connected with piston, and the surface of piston and the inner surface of pressure release box are slidably connected, the inside of pressure release bar and piston
Through-hole is offered, the top on the left of pressure release box is communicated with relief tube, and the left end of relief tube is connected to the inner surface of upper housing,
Through-hole is located inside or below the first sealing rubber ring when normal work, and humidifying air in case will not be discharged by pressure release box, and be worked as
When air pressure is excessively high in humidification case, piston can be pushed and moved up with pressure release bar, so that through-hole is moved to top in the first sealing rubber ring, in turn
Will humidification case in air release, avoid because failure cause humidify case in air pressure it is excessively high due to burst, ensured the peace that device uses
Entirely.
(2), new type of safe protected against explosion temperature and humidity control instrument of the invention, by the right side of pressure release box inner surface and being located at
Toggle switch is fixedly connected with above first sealing rubber ring, the top on the right side of pressure release bar is fixedly connected with slide block, lower case
Left wall through there is warning lamp, when pressure release bar, which moves up, carries out pressure release, slide block can stir toggle switch, and then keep warning lamp bright
It rises, user is warned, and self closing device, the openable sealing cover of user, Accelerating Removal gas.
(3), new type of safe protected against explosion temperature and humidity control instrument of the invention is added by being communicated on the right side of humidification box top
Wet pipe, and the top of humidifier tube is connected to the bottom of hot wind pipe surface, the surface of humidifier tube is fixedly connected with solenoid valve, humidifies case
The bottom of inner cavity is fixedly connected with concussion plate, can control the discharge of water mist by solenoid valve, and humidifier tube is connected to hot air pipe,
Water mist can be discharged together with hot wind, so that water mist is scattered using the speed of air-flow rapider.
(4), new type of safe protected against explosion temperature and humidity control instrument of the invention, by the surface of pressure release bar and being located at first close
It is fixedly connected with the first elastic projection below sealing rubber ring, the inner surface of pressure release box and is located at the first sealing rubber ring and first elastic
The second elastic projection is fixedly connected between convex block, it, can be to pressure release using the cooperation of the first elastic projection and the second elastic projection
The movement of bar is hindered, and just can move up when making pressure release bar by enough thrust, and pressure release bar moves up when avoiding to work normally
And user is caused to misread.
(5), new type of safe protected against explosion temperature and humidity control instrument of the invention, by the top of lower case and positioned at heating tube
Two sides run through and have connecting rod, the top of connecting rod is fixedly connected with dustproof cover, and the bottom end of connecting rod is fixedly connected with limited block, dust-proof
Lid material is lighter, hot gas and water mist can be made to scatter around using dustproof cover, using effect more preferably, without the use of when, it is dust-proof
Lid, which can be fallen, blocks heat release hole, avoids dust from entering in device, influences to reuse.
Detailed description of the invention
Fig. 1 is invention device structural schematic diagram.
Fig. 2 is pressure release box schematic diagram of internal structure of the present invention.
Fig. 3 is the enlarged drawing of part A in Fig. 1.
Appended drawing reference as shown in the figure is as follows:
1- upper housing 2- lower case 3- Slippery proof foot pad
4- elastic membrane 5- fixed block 6- support plate
7- humidifies case 8- heater box 9- pressure release box
10- the first sealing rubber ring 11- pressure release bar 12- piston
13- the first elastic projection 14- the second elastic projection 15- pressure release through-hole
16- connectivity slot 17- toggle switch 18- slide block
19- compression bar 20- the second sealing rubber ring 21- pressing plate
22- relief tube 23- water injection pipe 24- sealing cover
25- motor 26- flabellum 27- heating tube
28- hot air pipe 29- humidifier tube 30- solenoid valve
31- shakes plate 32- connecting rod 33- lightweight dustproof cover
34- limited block 35- power supply module 36- control panel
37- warning lamp 38- button switch 39- heater
Specific embodiment
As shown in FIG. 1 to 3, a kind of protected against explosion temperature and humidity control instrument, including shell, be installed in shell automatically controlled group
Component is discharged in part, heating component, humidification component, pressure release component and steam.
Shell includes upper housing 1 and lower case 2, and upper housing is fixedly connected with lower case screw, fixed bullet on the inside of upper housing
A support plate 6, branch is fixedly mounted by the fixed block 5 being fixed on lower case inner wall in power film 4, lower case and upper housing joining place
Fagging 6 will be divided into two parts up and down, humidification component, pressure release component, steam discharge component and part heating component in shell
It is installed in support plate upper space, electrically-controlled component and part heating component are installed in support plate lower space.
Heating component includes heater 39, heater box 8, motor 25, flabellum 26 and heating tube 27, and heater 39 is installed on branch
Below fagging, heater box is installed in support plate 6, and motor 25 is fixed on heater box inner bottom plating, output shaft vertically upward, flabellum
36 central shaft hole, which is arranged, is fixed on output shaft top, and heating tube 27 is located above flabellum and is fixed on heating chamber interior wall, heats
Pipe 27 is electrically connected with heater 39.Open up hot-blast outlet at the top of heater box, open up on bottom plate into air inlet, in support plate and with into
Stomata corresponding position opens up air inlet, on lower casing body sidewall and is located at heater installation side and also opens up air inlet, makees in flabellum
Under, air enters in heater box.
Humidifying component includes humidification case 7, oscillator 31 and water injection pipe 23, and humidification case is installed in support plate, humidifies case side
Open up water filling port on wall (left side wall in Fig. 1), water filling port connects water injection pipe 23, the other end of water injection pipe 23 through elastic membrane 4 and
Upper housing 1 extends to outside upper housing, seal with screwed joint lid 24 at port.A relief hole and a water are opened up at the top of heater box
Mist outlet, concussion plate 31 are fixed on bottom in humidification case, and concussion plate shakes plate using conventional humidifier.
Pressure release component includes pressure release box 9, the first sealing rubber ring 10, piston 12, the first elastic projection 13, the second elastic projection
14, pressure release through-hole 15, connectivity slot 16, toggle switch 17, slide block 18, compression bar 19, the second sealing rubber ring 20, pressing plate 21 and pressure release
Pipe 22.
Pressure release box 9 is installed at the relief hole of humidification box top, and the vertical cylindrical pressure release passage of setting, lets out in pressure release box
Pressure passageway bottom face humidifies the relief hole of box top, pressure release box box body is run through at top, and center is embedded in first in pressure release passage
Sealing rubber ring 10 is arranged the second sealing rubber ring 20 at the top ports, and the first sealing rubber ring and the second sealing rubber ring are and pressure release
Channel is co-axially mounted.
Pressure release bar 13 and pressure release passage coaxially run through the first sealing rubber ring 10, in pressure release bar surface and the first sealed silicon cushion rubber
Wall fitting opposite can simultaneously be slided, and piston 12 is fixed on pressure release bar bottom, and piston is slidably matched with pressure release passage inner wall.Piston and
Pressure release through-hole 15 is arranged in the middle and lower part of pressure release bar, and pressure release through-hole includes axially extending bore and radial through-hole, and axially extending bore penetrates through piston
Pressure release passage, top connection radial through-hole are connected to the pressure release bar of middle-lower part, bottom, radial through-hole is passed through along the radial direction of pressure release bar
It removes heat by catharsis compression bar, radial through-hole is located on the inside of the first sealing rubber ring or lower section when piston rod is located at minimum end position.
The first elastic projection 13 is fixed on surface on pressure release bar close to piston, on pressure release passage inner wall and is located at the first sealing
Second elastic projection 14, the projection section weight of the first elastic projection and the second elastic projection in the horizontal plane are set below cushion rubber
Folded, lap substantially 1/2 convex block thickness, the first elastic projection and the second elastic projection are adapted, and are not affected by gas in piston
When pressing thrust or inadequate air pressure thrust, the first elastic projection is located at below the second elastic projection.
Toggle switch 17 is set in pressure release box and at being located above the first sealing rubber ring, toggle switch is flush-mounted in box wall
Interior, plectrum protrudes into pressure release passage, and the compatible slide block 18 of toggle switch is set in pressure release bar top sidewall；In lower case
Warning lamp 37 is set, and warning lamp is electrically connected with the toggle switch and is controlled by the toggle switch.
22 one end of relief tube is connected in the pressure release passage above the first sealing rubber ring, the other end through elastic membrane and
Upper housing extends to outside upper housing.
Compression bar 19 is coaxially disposed with pressure release bar, bottom end and pressure release bar top are fixed, and compression bar pushes up after running through the second sealing rubber ring
End extends to outside upper housing through elastic membrane and upper housing, and compression bar is bonded with the second sealing ring and opposite can slide, pressure release bar
A block pressur plate 21 is fixed on top, and groove compatible with pressing plate is opened up on shell, and it is outer to push pressing plate insertion when piston reset
In shell.
Steam is discharged component and is arranged at the top of upper housing, including humidifier tube 29, hot air pipe 28, lightweight dustproof cover 33, connecting rod
32 and limited block 34,28 bottom end of hot air pipe is connected to the gas outlet of heater box, top and runs through elastic membrane 4 and upper housing 1, is connected to
Outside shell, hot air pipe two sides are symmetrical arranged a pair of links 32, and connecting rod is slidably matched through elastic membrane and upper housing and with it, connecting rod
The fixed limited block 34 in bottom end, lightweight dustproof cover is fixed on connecting rod top.The water-mist outlet of 29 bottom end of humidifier tube connection humidification case,
Top is incorporated in hot air pipe 28, and solenoid valve 30 is arranged on humidifier tube.
Electrically-controlled component includes power supply module 35, control panel 36 (circuit board) and button switch 38, and power supply module is concussion
Plate, solenoid valve and heating installation power supply；The controller of solenoid valve, concussion plate and heater is connected to control panel；Button switch
It is set in lower case, through lower case and accesses control panel.The corresponding switch position of button switch may be configured as two grades, press
Next shelves connect heater, press second gear, and heater, concussion plate and solenoid valve are turned on.Button switch is also electric with toggle switch
Connection directly shuts down entire humidifier after toggle switch connection.
In use, opening sealing cover 24 water purification is added into humidification case 7 by water injection pipe 23, by device in apparatus of the present invention
It being powered, clicks button switch 38, starting heater 39 heats heating tube 27, and starter motor 25 drives flabellum 26 to rotate,
By hot-air by 28 blowing out device of hot air pipe, dustproof cover 33 is jacked up upwards, when needing to improve humidity, is pressed again by air-flow
Button switch 38, starting concussion plate 31 start to shake water, and open solenoid valve 30, using the air-flow in hot air pipe 28 by water mist
Extraction, is discharged in air together, when 30 failure of solenoid valve or line clogging, humidifies air pressure in case 7 and increases, push on piston 12
It rises, increase pressure release bar 11, the first elastic projection 13 compresses after contacting with the second elastic projection 14, makes the first elastic projection 13
14 top of the second elastic projection is moved on to, and then pressure release through-hole 15 is made to be moved to 1 top of the first sealing rubber ring, air-flow is logical by pressure release
Hole 15 is discharged to 1 top of the first sealing rubber ring, then is discharged by relief tube 22, while slide block 18 moves up and stirs toggle switch
17, warning lamp 37 is lighted, user is warned, and self closing device, the openable sealing cover 24 of user accelerates row
Gas out after pressure release, pushes pressing plate 21, and by 11 pushed home of pressure release bar, after device is closed, dustproof cover 33 declines, and blocks
Air outlet.
The foregoing is merely the specific implementation cases of the invention patent, but the technical characteristic of the invention patent is not limited to
This, within the field of the present invention, made changes or modifications all cover of the invention special any those skilled in the relevant art
Among sharp range.
Claims (10)
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| CN201811190517.6A CN109386923B (en) | 2018-10-12 | 2018-10-12 | Explosion-proof temperature and humidity controller |
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| CN201811190517.6A CN109386923B (en) | 2018-10-12 | 2018-10-12 | Explosion-proof temperature and humidity controller |
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| CN109386923B CN109386923B (en) | 2021-03-05 |
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| CN109386923B (en) | 2021-03-05 |
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