CN108159987A - A kind of triple channel dynamic gas mixing arrangement of double blending tanks - Google Patents
A kind of triple channel dynamic gas mixing arrangement of double blending tanks Download PDFInfo
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- CN108159987A CN108159987A CN201810109251.1A CN201810109251A CN108159987A CN 108159987 A CN108159987 A CN 108159987A CN 201810109251 A CN201810109251 A CN 201810109251A CN 108159987 A CN108159987 A CN 108159987A
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- dispensing board
- gas mixing
- gas
- pedestal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/27—Mixing by jetting components into a conduit for agitating its contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2215—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7163—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings are juxtaposed before contacting the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/883—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using flow rate controls for feeding the substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a kind of triple channel dynamic gas mixing arrangement of double blending tanks, the triple channel dynamic gas mixing arrangement is broadly divided into 5 modules, is air inlet module, display control module, gas mixing, temperature control humidification module and output module respectively；The gas mixing is specifically gas mixer, gas mixer is built-in, and there are two blending tanks, the blending tank mainly includes pedestal and cover body, pedestal or so is respectively provided with an air inlet and is passed through inside cover body, described two air inlets are communicated with corresponding two ventholes, the center roof vent heart in the base, connection is there are one air jet pipe on center roof vent, and top is equipped with gas outlet on the cover body.In short, apparatus of the present invention are rational in infrastructure, mixed-precision is effectively improved, hybrid power is increased using spray regime, reduces incorporation time, and be sufficiently mixed gas.
Description
Technical field
The present invention relates to gas detecting instrument technical fields, are specifically related to a kind of triple channel dynamic gas of double blending tanks
Mixing arrangement.
Background technology
With the continuous improvement of people's environmental consciousness, various gaseous contamination accidents have obtained the great attention of country, pollution
Accident is the risk factor destroyed ecological environment, threaten human health；Based on the current Environmental Pollution in China, grind
Send out the instrument for being capable of field monitoring gas index, hazardous gas content monitored in real time, promoted environment risk identification, assessment,
Prevention, emergency disposal level are extremely urgent.
In gas detection analyzer device, often need to use gas mixer distribution to obtain the Standard Gases of various concentration
Body such as demarcates at the instrument, at present, as requirement of the field of industry detection to gas concentration accuracy in detection is more and more tighter,
The concentration requirement of calibrating gas is also improved therewith.The most common method for obtaining various concentration calibrating gas is exactly profit on the market
With mass flow mixing method, i.e., by using a dilution air flow amount controller and the flow of feed gas amount controller of one or more
To carry out dilution proportion to unstripped gas, to obtain aimed concn.Therefore, the mass flow controller essence of standard gas concentration is determined
Degree considers the problems of as current preference, while the proportioning for also realizing normal concentration to high efficiency proposes higher expectation.
But the mixed-precision of distribution has vital influence, Er Qiechuan for the calibration of instrument when gas detects
The distribution air mixing equipment of system generally mixes with that the time is longer, and the stability of concentration of mixed gas is relatively poor, and accuracy is relatively low, because
This now needs a kind of novel dynamic gas mixing arrangement.
Invention content
In order to solve the above technical problems, a kind of triple channel dynamic gas mixing arrangement the present invention provides double blending tanks.
The technical scheme is that:A kind of triple channel dynamic gas mixing arrangement of double blending tanks, the triple channel are moved
State gas mixer is broadly divided into 5 modules, is air inlet module, display control module, gas mixing, temperature control respectively
Humidification module and output module；The air inlet module is specifically inlet duct, and the display control module is specifically display control
Device, the gas mixing are specifically gas mixer, and the temperature control humidification module is specifically temperature control humidifier, institute
It is specifically output device to state output module；Inlet duct be equipped with 3 inlet channels, be respectively inlet channel A, inlet channel B and
Inlet channel C is equipped with air intake control valve on 3 inlet channels；3 flowmeters, 3 stream are equipped in display control unit
Gauge connects one to one respectively with 3 inlet channels, and gas mixer is built-in, and there are two blending tanks, respectively mix
Tank A and blending tank B, the blending tank mainly include pedestal and cover body, and the pedestal and the cover body are flexible connection, and pedestal is cut
Face is respectively provided with an air inlet in convex, pedestal or so and is passed through inside cover body, is divided into air feeding in center mouth and edge air inlet, institute
It states two air inlets and is communicated with corresponding two ventholes, be divided into center roof vent and rim vent, the center roof vent
The heart in the base, the rim vent are connected with one on the centre position at base edge and center, the center roof vent
A air jet pipe, the upper side of the air jet pipe are equipped with aperture in a row, and top is equipped with gas outlet on the cover body；The blending tank A
Edge air inlet be attached with inlet channel A, air feeding in center mouth and the inlet channel B of the blending tank A are attached, institute
The edge air inlet and the gas outlet of blending tank A for stating blending tank B are attached, the air feeding in center mouth of the blending tank B and air inlet
Channel C connects；The gas outlet of the blending tank B is connect with temperature control humidifier, and temperature control humidifier is connect with output device, institute
It states output device to set there are two exporting, respectively exhaust outlet and delivery outlet.
Further, the temperature control humidifier mainly includes housing, intelligent watering plate, warm and humid adjustable plate and control cabinet,
The left and right sides upper end of the housing is respectively equipped with mixed gas entrance and the outlet of mixed gas, and housing upper left top surface inner wall is equipped with humiture
Sensor, the intelligent watering intralamellar part is hollow, and upper top surface is equipped with admission port, and the side inner wall below the admission port is equipped with liquid
Level sensor；The intelligent watering plate is equipped with 4, respectively water dispensing board A, water dispensing board B, water dispensing board C and water dispensing board D, described to match
Water plate A and water dispensing board D is located at the left and right sides inner wall of the enclosure interior respectively, and the water dispensing board B and water dispensing board C are located at described
The centre of enclosure interior, water dispensing board B and water dispensing board C are equipped with sliding rail, water dispensing board B and water distribution with top surface junction in enclosure interior
It is attached between plate C equipped with adjusting rod, the adjusting rod is in inverted T shaped, and adjusting rod lower end is respectively arranged on the left side and the right side one and stretches
Contracting bar, described two telescopic rods are connect respectively with water dispensing board B and water dispensing board C, and adjusting rod is equipped with housing junction lateral surface and adjusts
Save knob；The upper top surface of the warm and humid adjustable plate is equidistantly set there are three heating plate, and the both sides of the heating plate are equipped with humidification
Nozzle, the humidifying spraying nozzle be equipped with 4, the warm and humid equidistant horizontal cross of adjustable plate be distributed in water dispensing board A and water dispensing board B and
Between water dispensing board C and water dispensing board D；The control cabinet is located among the outer right wall of the housing, the control cabinet and the temperature
Humidity sensor, liquid level sensor are connected with warm and humid adjustable plate by data line, Temperature Humidity Sensor, control cabinet and warm and humid adjusting
Cooperation between plate ensures the temperature and humidity of mixed gas in a pre-set constant value, liquid level biography by the analyzing and processing of control cabinet
Cooperation between sensor and control cabinet calls outer water pump to carrying out water benefit in intelligent watering plate by the analyzing and processing of control cabinet
It repays, the multiple internal voids for the formation that misplaces between warm and humid adjustable plate, increases the adjusting efficiency of the humiture of mixed gas, mix standard
The concentration of gas is more stablized, more accurately.
Further, the lower end of the water dispensing board B and water dispensing board C is internally connected with elastic barrier tape, elastic barrier tape
The gap that gas can be effectively prevent to enter water dispensing board B and water dispensing board C, and the gap tune of water dispensing board B and water dispensing board C are not influenced
It is whole.
Further, the air jet pipe selects stainless steel material, and the aperture is divided into flat hole or convex inclined hole.
Further, the aperture is flat hole, and the air jet pipe is fixedly connected on the center roof vent upper end, work
Skill is simple, and manufacture difficulty is small, at low cost.
Further, the aperture is convex inclined hole, and rotation is equipped between the air jet pipe and center roof vent and connects ring, institute
Air jet pipe can be rotated by stating rotation and connecing ring.Go out the gas push power of convex inclined hole generation using gas injection, connecing ring using rotation makes
Air jet pipe rotates, and improves mixed gas efficiency and mixed gas effect.
Further, connection uses threaded connection between the pedestal and cover body.Connection mode is simple and effective easy to operate, letter
Operating process is changed.
Further, the top of the pedestal and cover body junction is equipped with sealing ring, and setting sealing ring increases device
Air-tightness prevents outside air from influencing mixed makings amount.
A kind of method of work of the triple channel dynamic gas mixing arrangement of double blending tanks is:The gas of required mixed gas is distinguished
Inlet channel A, inlet channel B, inlet channel C are passed through, during which can school be adjusted to it by flowmeter A, flowmeter B, flowmeter C
Accurate and observation, into gas mixer, makes gas mixing by air jet pipe high-pressure jet, subsequently into temperature control humidifier,
Temperature Humidity Sensor can be detected mixed gas and by real-time data transmission to control cabinet, by warm and humid adjustable plate to mixing
Gas carries out the adjusting of humiture, finally enters output device, mixed gas is collected by delivery outlet.
The beneficial effects of the invention are as follows:
(1) present invention uses double blending tank patterns to be conducive to binary normal mixture body and is sufficiently mixed, and improves mixed-precision.
(2) present invention increases hybrid power using spray regime, reduces incorporation time, and be sufficiently mixed gas.
(3) present invention increases temperature control humidifier so that the concentration of normal mixture body is more stablized, more accurately.
Description of the drawings
Fig. 1 is apparatus of the present invention overall structure diagram.
Fig. 2 is the mixing arrangement structure diagram of the embodiment of the present invention 1.
Fig. 3 is the mixing arrangement structure diagram of the embodiment of the present invention 2.
Fig. 4 is the flat hole partial schematic diagram of air jet pipe of the present invention.
Fig. 5 is the convex inclined hole partial schematic diagram of air jet pipe of the present invention.
Fig. 6 is temperature control humidifier schematic diagram of the present invention.
Fig. 7 is the warm and humid adjustable plate vertical view of the present invention.
Wherein, 1- inlet ducts, 11- inlet channels, 11A- inlet channel A, 11B- inlet channel B, 11C- inlet channels
C, 12- air intake control valves, 2- display control units, 21- flowmeters, 3- gas mixers, 4- temperature controls humidifier, 41- shells
Body, 411- mix gas entrance, 412- mixes gas outlet, 42- intelligent waterings plate, 42A- water dispensing board A, 42B- water dispensing board B, 42C- water dispensing boards
C, 42D- water dispensing boards D, 421- admission ports, 422- liquid level sensors, the warm and humid adjustable plates of 43-, 431- heating plates, 432- humidification sprays
Head, 44- control cabinets, 45- Temperature Humidity Sensors, 46- sliding rails, 47- adjusting rods, 471- telescopic rods, 472- adjusting knobs, 48- bullets
Property barrier tape, 5- output devices, 51- exhaust outlets, 52- delivery outlets, 6A- blending tank A, 6B- blending tank B, 61- pedestal, 611- into
Gas port, 6111- air feeding in center mouth, 6112- edges air inlet, 612- ventholes, 6121- center roof vents, 6122- edge breathers
Hole, 613- air jet pipes, 6131- apertures, 6132- rotations connect ring, 62- cover bodies, 621- gas outlets.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of triple channel dynamic gas mixing arrangement of double blending tanks, triple channel dynamic gas mixing arrangement
5 modules are broadly divided into, are air inlet module, display control module, gas mixing, temperature control humidification module and output respectively
Module；Air inlet module is specifically inlet duct 1, and display control module is specifically display control unit 2, and gas mixing is specific
It is gas mixer 3, temperature control humidification module is specifically temperature control humidifier 4, and output module is specifically output device 5；Air inlet
Device 1 is equipped with 3 inlet channels 11, is inlet channel A 11A, inlet channel B 11B and inlet channel C 11C respectively, 3 into
Gas channel 11 is equipped with air intake control valve 12；3 flowmeters, 21,3 flowmeters 21 are equipped in display control unit 2 respectively with 3
A inlet channel 11 connects one to one, as shown in Fig. 2, gas mixer 3 is built-in, there are two blending tanks, respectively blending tank
A6A and blending tank B 6B, blending tank mainly include pedestal 61 and cover body 62, and connection is using screw thread company between pedestal 61 and cover body 62
It connects.Connection mode is simple and effective easy to operate, simplifies operating process, and pedestal 61 and the top of 62 junction of cover body are equipped with sealing
Circle, setting sealing ring increase the air-tightness of device, prevent outside air from influencing mixed makings amount.Pedestal section is in convex, pedestal
61 or so, which are respectively provided with an air inlet 611, is passed through inside cover body 62, is divided into air feeding in center mouth 6111 and edge air inlet 6112, and two
A air inlet 611 is communicated with corresponding two ventholes 612, is divided into center roof vent 6121 and rim vent 6122, center
Venthole 6121 is at 311 center of pedestal, and rim vent 6122 is in 311 edge of pedestal and the centre position at center, central aeration
There are one air jet pipes 613 for connection on hole 6121, and the upper side of air jet pipe 613 is equipped with aperture 6131 in a row, as shown in figure 4, aperture
6131 be flat hole, and air jet pipe 613 is fixedly connected on 6121 upper end of center roof vent, and top is equipped with gas outlet 621 on cover body 62；
The edge air inlet 6112 of blending tank A 6A is attached with inlet channel A 11A, the air feeding in center mouth 6111 of blending tank A 6A
It is attached with inlet channel B11B, the edge air inlet 6112 of blending tank B 6B is connected with the gas outlet 621 of blending tank A
It connects, the air feeding in center mouth 6111 of blending tank B 6B is connect with inlet channel C 11C；The gas outlet 621 of blending tank B 6B and temperature control
Humidifier 4 connects, and temperature control humidifier 4 is connect with output device 5, as shown in fig. 6, temperature control humidifier 4 mainly includes shell
Body 41, intelligent watering plate 42, warm and humid adjustable plate 43 and control cabinet 44, the left and right sides upper end of housing 41 are respectively equipped with mixed gas and enter
Mouthfuls 411 and mixed gas outlet 412,41 upper left top surface inner wall of housing is equipped with Temperature Humidity Sensor 45,42 inner hollow of intelligent watering plate,
Upper top surface is equipped with admission port 421, and the side inner wall of 421 lower section of admission port is equipped with liquid level sensor 422；Intelligent watering plate 42 is equipped with
4, respectively water dispensing board A 42A, water dispensing board B 42B, water dispensing board C 42C and water dispensing board D 42D, water dispensing board A 42A and water distribution
Plate D 42D are located at the left and right sides inner wall inside housing 41 respectively, and water dispensing board B 42B and water dispensing board C 42C are located in housing 41
The centre in portion, water dispensing board B 42B and water dispensing board C 42C are equipped with sliding rail 46, water dispensing board B with the upper top surface junction in 41 inside of housing
It is attached between 42B and water dispensing board C 42C equipped with adjusting rod 47, adjusting rod 47 is in inverted T shaped, 47 lower end of the adjusting rod left and right sides
A telescopic rod 471 is respectively equipped with, two telescopic rods 471 are connect respectively with water dispensing board B 42B and water dispensing board C 42C, adjusting rod
47 are equipped with adjusting knob 472 with 41 junction lateral surface of housing；It is heated there are three equidistantly setting the upper top surface of warm and humid adjustable plate 43
Plate 431, as shown in fig. 7, the both sides of heating plate 431 are equipped with humidifying spraying nozzle 432, humidifying spraying nozzle 432 is equipped with 4, warm and humid adjusting
43 equidistant horizontal cross of plate be distributed in water dispensing board A 42A and water dispensing board B 42B and water dispensing board C 42C and water dispensing board D 42D it
Between；Control cabinet 44 is located among the outer right wall of housing 41, control cabinet 44 and Temperature Humidity Sensor 45, liquid level sensor 422 and
Warm and humid adjustable plate 43 is connected by data line, the cooperation between Temperature Humidity Sensor 45, control cabinet 44 and warm and humid adjustable plate 43, is led to
Crossing the analyzing and processing of control cabinet 44 ensures the temperature and humidity of mixed gas in a pre-set constant value, liquid level sensor 422 and control
Cooperation between case 44 calls outer water pump to carrying out water compensation in intelligent watering plate 42 by the analyzing and processing of control cabinet 44,
Misplace multiple internal voids of formation between warm and humid adjustable plate 43, increases the adjusting efficiency of the humiture of mixed gas, mixes standard
The concentration of gas is more stablized, more accurately.The lower end of water dispensing board B 42B and water dispensing board C 42C are internally connected with elastic barrier
Band 48, elastic barrier tape 48 can effectively prevent gas to enter the gap of water dispensing board B 42B and water dispensing board C 42C, and not influence
The gap of water dispensing board B 42B and water dispensing board C 42C adjust.Output device 5 is set there are two exporting, respectively exhaust outlet 51 and output
Mouth 52.
A kind of method of work of the triple channel dynamic gas mixing arrangement of above-mentioned double blending tanks is:By the gas of required mixed gas
Inlet channel A 11A, inlet channel B 11B, inlet channel C 11C are each led into, during which can pass through flowmeter A 21A, flow
Meter B 21B, flowmeter C 21C adjust calibration and observation to it, into gas mixer, pass through 613 high-pressure jet of air jet pipe
Make gas mixing, subsequently into temperature control humidifier 4, Temperature Humidity Sensor 45 mixed gas can be detected and by data reality
When be transmitted to control cabinet 44, by warm and humid adjustable plate 43 to mixed gas carry out humiture adjusting, finally enter output device
5, mixed gas is collected by delivery outlet 52.
Embodiment 2
As shown in Figure 1, a kind of triple channel dynamic gas mixing arrangement of double blending tanks, triple channel dynamic gas mixing arrangement
5 modules are broadly divided into, are air inlet module, display control module, gas mixing, temperature control humidification module and output respectively
Module；Air inlet module is specifically inlet duct 1, and display control module is specifically display control unit 2, and gas mixing is specific
It is gas mixer 3, temperature control humidification module is specifically temperature control humidifier 4, and output module is specifically output device 5；Air inlet
Device 1 is equipped with 3 inlet channels 11, is inlet channel A 11A, inlet channel B 11B and inlet channel C 11C respectively, 3 into
Gas channel 11 is equipped with air intake control valve 12；3 flowmeters, 21,3 flowmeters 21 are equipped in display control unit 2 respectively with 3
A inlet channel 11 connects one to one, as shown in figure 3, gas mixer 3 is built-in, there are two blending tanks, respectively blending tank
A 6A and blending tank B 6B, blending tank mainly include pedestal 61 and cover body 62, and connection is using screw thread between pedestal 61 and cover body 62
Connection.Connection mode is simple and effective easy to operate, simplifies operating process, and pedestal 61 and the top of 62 junction of cover body are equipped with sealing
Circle, setting sealing ring increase the air-tightness of device, prevent outside air from influencing mixed makings amount.Pedestal section is in convex, pedestal
61 or so, which are respectively provided with an air inlet 611, is passed through inside cover body 62, is divided into air feeding in center mouth 6111 and edge air inlet 6112, and two
A air inlet 611 is communicated with corresponding two ventholes 612, is divided into center roof vent 6121 and rim vent 6122, center
Venthole 6121 is at 311 center of pedestal, and rim vent 6122 is in 311 edge of pedestal and the centre position at center, central aeration
There are one air jet pipes 613 for connection on hole 6121, and the upper side of air jet pipe 613 is equipped with aperture 6131 in a row, as shown in figure 5, aperture
6131 be convex inclined hole, and rotation is equipped between air jet pipe 613 and center roof vent 6121 and connects ring 6132, rotation, which connects ring 6132, can make spray
Tracheae 613 rotates.Go out the gas push power of convex inclined hole generation using gas injection, connecing ring using rotation rotates air jet pipe, carries
The mixed gas efficiency of height and mixed gas effect.Top is equipped with gas outlet 621 on cover body 62；The edge air inlet 6112 of blending tank A 6A with into
Gas channel A 11A are attached, and the air feeding in center mouth 6111 and inlet channel B 11B of blending tank A 6A are attached, blending tank B
The edge air inlet 6112 of 6B is attached with the gas outlet 621 of blending tank A, the air feeding in center mouth 6111 of blending tank B 6B with into
The 11C connections of gas channel C；The gas outlet 621 of blending tank B 6B is connect with temperature control humidifier 4, temperature control humidifier 4 and output
Device 5 connects, and temperature control humidifier 4 is connect with output device 5, as shown in fig. 6, temperature control humidifier 4 mainly include housing 41,
Intelligent watering plate 42, warm and humid adjustable plate 43 and control cabinet 44, the left and right sides upper end of housing 41 are respectively equipped with mixed gas entrance 411
With mixed gas outlet 412,41 upper left top surface inner wall of housing is equipped with Temperature Humidity Sensor 45,42 inner hollow of intelligent watering plate, upper top
Face is equipped with admission port 421, and the side inner wall of 421 lower section of admission port is equipped with liquid level sensor 422；Intelligent watering plate 42 is equipped with 4,
Respectively water dispensing board A 42A, water dispensing board B 42B, water dispensing board C 42C and water dispensing board D 42D, water dispensing board A 42A and water dispensing board D
42D is located at the left and right sides inner wall inside housing 41 respectively, and water dispensing board B 42B and water dispensing board C 42C are located inside housing 41
Centre, water dispensing board B 42B and water dispensing board C 42C are equipped with sliding rail 46, water dispensing board B 42B with the upper top surface junction in 41 inside of housing
It is attached between water dispensing board C 42C equipped with adjusting rod 47, adjusting rod 47 is in inverted T shaped, 47 lower end of the adjusting rod left and right sides point
It does not set there are one telescopic rod 471, two telescopic rods 471 are connect respectively with water dispensing board B 42B and water dispensing board C 42C, adjusting rod 47
Adjusting knob 472 is equipped with 41 junction lateral surface of housing；The upper top surface of warm and humid adjustable plate 43 is equidistantly set there are three heating plate
431, as shown in fig. 7, the both sides of heating plate 431 are equipped with humidifying spraying nozzle 432, humidifying spraying nozzle 432 is equipped with 4, warm and humid adjustable plate
43 equidistant horizontal cross are distributed between water dispensing board A 42A and water dispensing board B 42B and water dispensing board C 42C and water dispensing board D 42D；
Control cabinet 44 is located among the outer right wall of housing 41, control cabinet 44 and Temperature Humidity Sensor 45, liquid level sensor 422 and warm and humid
Adjustable plate 43 is connected by data line, and the cooperation between Temperature Humidity Sensor 45, control cabinet 44 and warm and humid adjustable plate 43 passes through control
The analyzing and processing of case 44 processed ensures the temperature and humidity of mixed gas in a pre-set constant value, liquid level sensor 422 and control cabinet 44
Between cooperation, outer water pump is called to progress water compensation in intelligent watering plate 42 by the analyzing and processing of control cabinet 44, it is warm and humid
Misplace multiple internal voids of formation between adjustable plate 43, increases the adjusting efficiency of the humiture of mixed gas, makes normal mixture body
Concentration more stablize, more accurately.The lower end of water dispensing board B 42B and water dispensing board C 42C are internally connected with elastic barrier tape 48,
Elastic barrier tape 48 can effectively prevent gas to enter the gap of water dispensing board B 42B and water dispensing board C 42C, and not influence water dispensing board
The gap of B 42B and water dispensing board C 42C adjust.Output device 5 is set there are two exporting, respectively exhaust outlet 51 and delivery outlet 52.
A kind of method of work of the triple channel dynamic gas mixing arrangement of above-mentioned double blending tanks is:By the gas of required mixed gas
Inlet channel A 11A, inlet channel B 11B, inlet channel C 11C are each led into, during which can pass through flowmeter A 21A, flow
Meter B 21B, flowmeter C 21C adjust calibration and observation to it, and into gas mixer 3,613 high-pressure jet of air jet pipe passes through
Convex inclined hole generates rotational power, and air jet pipe 613 carries out rotary jet, subsequently into temperature control humidifier 4, Temperature Humidity Sensor 45
Mixed gas can be detected and by real-time data transmission to control cabinet 44, mixed gas is carried out by warm and humid adjustable plate 43
During which the adjusting of humiture can be adjusted the spacing of water dispensing board B and water dispensing board C by adjusting knob 472, to change ventilation
The size of cavity adjusts displacement, finally enters output device 5, and mixed gas is collected by delivery outlet 52.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in previous embodiment or carry out equivalent replacement to which part technical characteristic；And
These modifications are replaced, the spirit and model of technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
- A kind of 1. triple channel dynamic gas mixing arrangement of double blending tanks, which is characterized in that the triple channel dynamic gas mixing Device is broadly divided into 5 modules, be respectively air inlet module, display control module, gas mixing, temperature control humidification module and Output module；The air inlet module is specifically inlet duct (1), and the display control module is specifically display control unit (2), The gas mixing is specifically gas mixer (3), and the temperature control humidification module is specifically temperature control humidifier (4), The output module is specifically output device (5)；Inlet duct (1) is inlet channel A respectively equipped with 3 inlet channels (11) (11A), inlet channel B (11B) and inlet channel C (11C) are equipped with air intake control valve (12) on 3 inlet channels (11)；It is aobvious Show and 3 flowmeters (21) be equipped in control device (2), 3 flowmeters (21) respectively with 3 inlet channels (11) one One is correspondingly connected with, and gas mixer (3) is built-in, and there are two blending tank, respectively blending tank A (6A) and blending tank B (6B), institutes It states blending tank and mainly includes pedestal (61) and cover body (62), the pedestal (61) and the cover body (62) is are flexibly connected, pedestal Section is in convex, and pedestal (61) left and right is respectively provided with an air inlet (611) and is passed through cover body (62) inside, is divided into air feeding in center mouth (6111) corresponding two ventholes (612) are communicated with, are divided into edge air inlet (6112), described two air inlets (611) Center roof vent (6121) and rim vent (6122), the center roof vent (6121) is on pedestal (311) center, the side Edge venthole (6122) is connected with one on pedestal (311) edge and the centre position at center, the center roof vent (6121) A air jet pipe (613), the upper side of the air jet pipe (613) are equipped with aperture in a row (6131), and top is set on the cover body (62) There is gas outlet (621)；The edge air inlet (6112) of the blending tank A (6A) is attached with inlet channel A (11A), described The air feeding in center mouth (6111) of blending tank A (6A) is attached with inlet channel B (11B), the edge of the blending tank B (6B) into Gas port (6112) and the gas outlet (621) of blending tank A are attached, the air feeding in center mouth (6111) of the blending tank B (6B) with Inlet channel C (11C) connections；The gas outlet (621) of the blending tank B (6B) is connect with temperature control humidifier (4), temperature control humidification Device (4) is connect with output device (5), and the output device (5) is set there are two exporting, respectively exhaust outlet (51) and delivery outlet (52)。
- 2. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 1, which is characterized in that described Temperature control humidifier (4) mainly includes housing (41), intelligent watering plate (42), warm and humid adjustable plate (43) and control cabinet (44), institute The left and right sides upper end for stating housing (41) is respectively equipped with mixed gas entrance (411) and mixed gas outlet (412), housing (41) upper left top Face inner wall is equipped with Temperature Humidity Sensor (45), intelligent watering plate (42) inner hollow, and upper top surface is equipped with admission port (421), Side inner wall below the admission port (421) is equipped with liquid level sensor (422)；The intelligent watering plate (42) is divided equipped with 4 Not Wei water dispensing board A (42A), water dispensing board B (42B), water dispensing board C (42C) and water dispensing board D (42D), the water dispensing board A (42A) and match Water plate D (42D) is located at the internal left and right sides inner wall of the housing (41), the water dispensing board B (42B) and water dispensing board C respectively (42C) positioned at the internal centre of the housing (41), water dispensing board B (42B) and water dispensing board C (42C) on housing (41) inside with pushing up Face junction is equipped with sliding rail (46), is attached between water dispensing board B (42B) and water dispensing board C (42C) equipped with adjusting rod (47), For the adjusting rod (47) in inverted T shaped, adjusting rod (47) lower end is respectively arranged on the left side and the right side a telescopic rod (471), described two Telescopic rod (471) is connect respectively with water dispensing board B (42B) and water dispensing board C (42C), outside adjusting rod (47) and housing (41) junction Side is equipped with adjusting knob (472)；The upper top surface of the warm and humid adjustable plate (43) is equidistantly set there are three heating plate (431), institute The both sides for stating heating plate (431) are equipped with humidifying spraying nozzle (432), and the humidifying spraying nozzle (432) is equipped with 4, the warm and humid adjusting Equidistantly horizontal cross is distributed in water dispensing board A (42A) and water dispensing board B (42B) and water dispensing board C (42C) and water dispensing board D to plate (43) Between (42D)；The control cabinet (44) is among the outer right wall of the housing (41), the control cabinet (44) and the temperature Humidity sensor (45), liquid level sensor (422) and warm and humid adjustable plate (43) are connected by data line.
- 3. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 1, which is characterized in that described The upper end of pedestal (61) is equipped with screw thread, is threadedly coupled by screw thread and the cover body (62).
- 4. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 1, which is characterized in that described Air jet pipe (613) selects stainless steel material, and the aperture (6131) is divided into flat hole or convex inclined hole.
- 5. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 3, which is characterized in that described Aperture (6131) is flat hole, and the air jet pipe (613) is fixedly connected on the center roof vent (6121) upper end.
- 6. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 3, which is characterized in that described Aperture (6131) is convex inclined hole, and rotation is equipped between the air jet pipe (613) and center roof vent (6121) and meets ring (6132), institute State rotation connect ring (6132) can make air jet pipe (613) rotate.
- 7. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 1, which is characterized in that described Connection is using threaded connection between pedestal (61) and cover body (62).
- 8. the triple channel dynamic gas mixing arrangement of a kind of double blending tanks according to claim 6, which is characterized in that described Pedestal (61) and the top of cover body (62) junction are equipped with sealing ring.
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| CN110227380A (en) * | 2019-04-25 | 2019-09-13 | 滨州渤海活塞有限公司 | A kind of remelting piston protection gas gas mixing device |
| CN110346400A (en) * | 2019-06-18 | 2019-10-18 | 北京科技大学 | A kind of experimental rig and method for simulating Cannon burning |
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| CN108159987B (en) | 2020-09-18 |
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